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Sample records for biases predict emotional

  1. Emotionally biased cognitive processes: the weakest link predicts prospective changes in depressive symptom severity.

    Science.gov (United States)

    Everaert, Jonas; Duyck, Wouter; Koster, Ernst H W

    2015-01-01

    Emotional biases in attention, interpretation, and memory are predictive of future depressive symptoms. It remains unknown, however, how these biased cognitive processes interact to predict depressive symptom levels in the long-term. In the present study, we tested the predictive value of two integrative approaches to model relations between multiple biased cognitive processes, namely the additive (i.e., cognitive processes have a cumulative effect) vs. the weakest link (i.e., the dominant pathogenic process is important) model. We also tested whether these integrative models interacted with perceived stress to predict prospective changes in depressive symptom severity. At Time 1, participants completed measures of depressive symptom severity and emotional biases in attention, interpretation, and memory. At Time 2, one year later, participants were reassessed to determine depressive symptom levels and perceived stress. Results revealed that the weakest link model had incremental validity over the additive model in predicting prospective changes in depressive symptoms, though both models explained a significant proportion of variance in the change in depressive symptoms from Time 1 to Time 2. None of the integrative models interacted with perceived stress to predict changes in depressive symptomatology. These findings suggest that the best cognitive marker of the evolution in depressive symptoms is the cognitive process that is dominantly biased toward negative material, which operates independent from experienced stress. This highlights the importance of considering idiographic cognitive profiles with multiple cognitive processes for understanding and modifying effects of cognitive biases in depression.

  2. Early Family System Types Predict Children's Emotional Attention Biases at School Age

    Science.gov (United States)

    Lindblom, Jallu; Peltola, Mikko J.; Vänskä, Mervi; Hietanen, Jari K.; Laakso, Anu; Tiitinen, Aila; Tulppala, Maija; Punamäki, Raija-Leena

    2017-01-01

    The family environment shapes children's social information processing and emotion regulation. Yet, the long-term effects of early family systems have rarely been studied. This study investigated how family system types predict children's attentional biases toward facial expressions at the age of 10 years. The participants were 79 children from…

  3. Do the Big Five personality traits predict individual differences in the left cheek bias for emotion perception?

    Science.gov (United States)

    Galea, Samantha; Lindell, Annukka K

    2016-01-01

    Like language, emotion is a lateralized function. Because the right hemisphere typically dominates emotion processing, people express stronger emotion on the left side of their face. This prompts a left cheek bias: we offer the left cheek to express emotion and rate left cheek portraits more emotionally expressive than right cheek portraits. Though the majority of the population show this left cheek bias (60-70%), individual differences exist but remain largely unexplained. Given that people with higher self-rated emotional expressivity show a stronger left cheek bias, personality variables associated with increased emotional expressivity and emotional intelligence, such as extraversion and openness, may help account for individual differences. The present study thus examined whether the Big Five traits predict left cheek preferences. Participants (M = 58, F = 116) completed the NEO-Five Factor Personality Inventory (NEO-FFI) [Costa, P. T. J., & McCrae, R. R. (1992). NEO PI-R professional manual. Odessa, FL: Psychological Assessment Resources] and viewed pairs of left and right cheek images (half mirror-reversed); participants made forced-choice decisions, indicating which image in each pair looked happier. Hierarchical regression indicated that neither trait extraversion nor openness predicted left cheek selections, with NEO-FFI personality subscales accounting for negligible variance in preferences. As the Big Five traits have been discounted, exploration of other potential contributors to individual differences in the left cheek bias is clearly needed.

  4. Emotion Regulation Predicts Attention Bias in Maltreated Children At-Risk for Depression

    Science.gov (United States)

    Romens, Sarah E.; Pollak, Seth D.

    2012-01-01

    Background: Child maltreatment is associated with heightened risk for depression; however, not all individuals who experience maltreatment develop depression. Previous research indicates that maltreatment contributes to an attention bias for emotional cues, and that depressed individuals show attention bias for sad cues. Method: The present study…

  5. Outcome predictability biases learning.

    Science.gov (United States)

    Griffiths, Oren; Mitchell, Chris J; Bethmont, Anna; Lovibond, Peter F

    2015-01-01

    Much of contemporary associative learning research is focused on understanding how and when the associative history of cues affects later learning about those cues. Very little work has investigated the effects of the associative history of outcomes on human learning. Three experiments extended the "learned irrelevance" paradigm from the animal conditioning literature to examine the influence of an outcome's prior predictability on subsequent learning of relationships between cues and that outcome. All 3 experiments found evidence for the idea that learning is biased by the prior predictability of the outcome. Previously predictable outcomes were readily associated with novel predictive cues, whereas previously unpredictable outcomes were more readily associated with novel nonpredictive cues. This finding highlights the importance of considering the associative history of outcomes, as well as cues, when interpreting multistage designs. Associative and cognitive explanations of this certainty matching effect are discussed.

  6. Emotions in context : Anger causes ethnic bias but not gender bias in men but not women

    NARCIS (Netherlands)

    Kuppens, Toon; Pollet, Thomas V.; Teixeira, Catia P.; Demoulin, Stephanie; Roberts, S. Craig; Little, Anthony C.

    2012-01-01

    Emotions influence information processing because they are assumed to carry valuable information. We predict that induced anger will increase ethnic but not gender intergroup bias because anger is related to conflicts for resources, and ethnic groups typically compete for resources, whereas gender g

  7. Orbitofrontal cortex biases attention to emotional events.

    Science.gov (United States)

    Hartikainen, Kaisa M; Ogawa, Keith H; Knight, Robert T

    2012-01-01

    We examined the role of orbitofrontal (OF) cortex in regulating emotion-attention interaction and the balance between involuntary and voluntary attention allocation. We studied patients with OF lesion applying reaction time (RT) and event-related potential (ERP) measures in a lateralized visual discrimination task with novel task-irrelevant affective pictures (unpleasant, pleasant, or neutral) preceding a neutral target. This allowed for comparing the effects of automatic attention allocation to emotional versus neutral stimuli on subsequent voluntary attention allocation to target stimuli. N2-P3a and N2-P3b ERP components served as measures of involuntary and voluntary attention allocation correspondingly. Enhanced N2-P3a amplitudes to emotional distractors and reduced N2-P3b amplitudes to targets preceded by emotional distractors were observed in healthy subjects, suggesting automatic emotional orienting interfered with subsequent voluntary orienting. OF patients showed an opposite pattern with tendency towards reduced N2-P3a responses to emotional distractors, suggesting impaired automatic orienting to emotional stimuli due to orbitofrontal damage. Enhanced N2-P3b responses to targets preceded by any affective distractor were observed in OF patients, suggesting bias towards voluntary target-related attention allocation due to orbitofrontal lesion. Behavioral evidence indicated that left visual field (LVF) attention performance was modulated by emotional stimuli. Specifically, OF patients responded faster to LVF targets subsequent to pleasant emotional distractors. We suggest that damage to the orbitofrontal circuitry leads to dysbalance between voluntary and involuntary attention allocation in the context of affective distractors with predisposition to posterior target-related processing over frontal novelty and affect-related processing. Furthermore, we suggest that orbitofrontal influence on emotion-attention interaction is valence and hemisphere dependent.

  8. Aging and attentional biases for emotional faces.

    Science.gov (United States)

    Mather, Mara; Carstensen, Laura L

    2003-09-01

    We examined age differences in attention to and memory for faces expressing sadness, anger, and happiness. Participants saw a pair of faces, one emotional and one neutral, and then a dot probe that appeared in the location of one of the faces. In two experiments, older adults responded faster to the dot if it was presented on the same side as a neutral face than if it was presented on the same side as a negative face. Younger adults did not exhibit this attentional bias. Interactions of age and valence were also found for memory for the faces, with older adults remembering positive better than negative faces. These findings reveal that in their initial attention, older adults avoid negative information. This attentional bias is consistent with older adults' generally better emotional well-being and their tendency to remember negative less well than positive information.

  9. Immediacy bias in emotion perception: current emotions seem more intense than previous emotions.

    Science.gov (United States)

    Van Boven, Leaf; White, Katherine; Huber, Michaela

    2009-08-01

    People tend to perceive immediate emotions as more intense than previous emotions. This immediacy bias in emotion perception occurred for exposure to emotional but not neutral stimuli (Study 1), when emotional stimuli were separated by both shorter (2 s; Studies 1 and 2) and longer (20 min; Studies 3, 4, and 5) delays, and for emotional reactions to pictures (Studies 1 and 2), films (Studies 3 and 4), and descriptions of terrorist threats (Study 5). The immediacy bias may be partly caused by immediate emotion's salience, and by the greater availability of information about immediate compared with previous emotion. Consistent with emotional salience, when people experienced new emotions, they perceived previous emotions as less intense than they did initially (Studies 3 and 5)-a change in perception that did not occur when people did not experience a new immediate emotion (Study 2). Consistent with emotional availability, reminding people that information about emotions naturally decays from memory reduced the immediacy bias by making previous emotions seem more intense (Study 4). Discussed are implications for psychological theory and other judgments and behaviors.

  10. Does neurocognitive function affect cognitive bias toward an emotional stimulus? Association between general attentional ability and attentional bias toward threat

    OpenAIRE

    2014-01-01

    Background: Although poorer cognitive performance has been found to be associated with anxiety, it remains unclear whether neurocognitive function affects biased cognitive processing toward emotional information. We investigated whether general cognitive function evaluated with a standard neuropsychological test predicts biased cognition, focusing on attentional bias toward threat. Methods: One hundred and five healthy young adults completed a dot-probe task measuring attentional bias and ...

  11. Emotional Egocentricity Bias across the life-span

    OpenAIRE

    2016-01-01

    In our daily lives, we often have to quickly estimate the emotions of our conspecifics in order to have successful social interactions. While this estimation process seems quite easy when we are ourselves in a neutral or equivalent emotional state, it has recently been shown that in case of incongruent emotional states between ourselves and the others, our judgments can be biased. This phenomenon, introduced to the literature with the term Emotional Egocentricity Bias (EEB), has been found to...

  12. Emotional Egocentricity Bias Across the Life-Span

    OpenAIRE

    2016-01-01

    In our daily lives, we often have to quickly estimate the emotions of our conspecifics in order to have successful social interactions. While this estimation process seems quite easy when we are ourselves in a neutral or equivalent emotional state, it has recently been shown that in case of incongruent emotional states between ourselves and the others, our judgments can be biased. This phenomenon, introduced to the literature with the term Emotional Egocentricity Bias (EEB), has been found to...

  13. Predicting the emotions expressed in music

    DEFF Research Database (Denmark)

    Madsen, Jens

    and movies. However music is special, having origins in a number of evolutionary adaptations. The fundamental needs and goals of a users use of music, was investigated to create the next generation of music systems. People listen to music to regulate their mood and emotions was found to be the most important...... fundamental reason. (Mis)matching peoples mood with the emotions expressed in music was found to be an essential underlying mechanism, people use to regulate their emotions. This formed the basis and overall goal of the thesis, to investigate how to create a predictive model of emotions expressed in music...... in music. The traditional approach of quantifying musical stimuli on the valence and arousal representation of emotions using continuous or likert scales was questioned. An outline of a number of bias and the so-called confidence effect when using bipolar scales led to the use of relative scales...

  14. Aging and recognition memory for emotional words: a bias account.

    Science.gov (United States)

    Thapar, Anjali; Rouder, Jeffrey N

    2009-08-01

    The present study investigated age-related differences in the locus of the emotional enhancement effect in recognition memory. Younger and older adults studied an emotion-heterogeneous list followed by a forced choice recognition memory test. Luce's (1963) similarity choice model was used to assess whether emotional valence impacts memory sensitivity or response bias. Results revealed that the emotional enhancement effect in both age groups was due to a more liberal response bias for emotional words. However, the pattern of bias differed, with younger adults more willing to classify negative words as old and older adults more willing to classify positive words as old. The results challenge the conclusion that emotional words are more memorable than neutral words.

  15. Evoked emotions predict food choice.

    Directory of Open Access Journals (Sweden)

    Jelle R Dalenberg

    Full Text Available In the current study we show that non-verbal food-evoked emotion scores significantly improve food choice prediction over merely liking scores. Previous research has shown that liking measures correlate with choice. However, liking is no strong predictor for food choice in real life environments. Therefore, the focus within recent studies shifted towards using emotion-profiling methods that successfully can discriminate between products that are equally liked. However, it is unclear how well scores from emotion-profiling methods predict actual food choice and/or consumption. To test this, we proposed to decompose emotion scores into valence and arousal scores using Principal Component Analysis (PCA and apply Multinomial Logit Models (MLM to estimate food choice using liking, valence, and arousal as possible predictors. For this analysis, we used an existing data set comprised of liking and food-evoked emotions scores from 123 participants, who rated 7 unlabeled breakfast drinks. Liking scores were measured using a 100-mm visual analogue scale, while food-evoked emotions were measured using 2 existing emotion-profiling methods: a verbal and a non-verbal method (EsSense Profile and PrEmo, respectively. After 7 days, participants were asked to choose 1 breakfast drink from the experiment to consume during breakfast in a simulated restaurant environment. Cross validation showed that we were able to correctly predict individualized food choice (1 out of 7 products for over 50% of the participants. This number increased to nearly 80% when looking at the top 2 candidates. Model comparisons showed that evoked emotions better predict food choice than perceived liking alone. However, the strongest predictive strength was achieved by the combination of evoked emotions and liking. Furthermore we showed that non-verbal food-evoked emotion scores more accurately predict food choice than verbal food-evoked emotions scores.

  16. Rationality and emotionality: serotonin transporter genotype influences reasoning bias.

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    Stollstorff, Melanie; Bean, Stephanie E; Anderson, Lindsay M; Devaney, Joseph M; Vaidya, Chandan J

    2013-04-01

    Reasoning often occurs under emotionally charged, opinion-laden circumstances. The belief-bias effect indexes the extent to which reasoning is based upon beliefs rather than logical structure. We examined whether emotional content increases this effect, particularly for adults genetically predisposed to be more emotionally reactive. SS/SL(G) carriers of the serotonin transporter genotype (5-HTTLPR) were less accurate selectively for evaluating emotional relational reasoning problems with belief-logic conflict relative to L(A)L(A) carriers. Trait anxiety was positively associated with emotional belief-bias, and the 5-HTTLPR genotype significantly accounted for the variance in this association. Thus, deductive reasoning, a higher cognitive ability, is sensitive to differences in emotionality rooted in serotonin neurotransmitter function.

  17. Attentional bias predicts heroin relapse following treatment

    NARCIS (Netherlands)

    M.A.E. Marissen; I.H.A. Franken; A.J. Waters; P. Blanken; W. van den Brink; V.M. Hendriks

    2006-01-01

    Aims Previous studies have shown that abstinent heroin addicts exhibit an attentional bias to heroin-related stimuli. It has been suggested that attentional bias may represent a vulnerability to relapse into drug use. In the present study, the predictive value of pre-treatment attentional bias on re

  18. Left cheek bias for emotion perception, but not expression, is established in children aged 3-7 years.

    Science.gov (United States)

    Lindell, Annukka K; Tenenbaum, Harriet R; Aznar, Ana

    2017-01-01

    As the left hemiface is controlled by the emotion-dominant right hemisphere, emotion is expressed asymmetrically. Portraits showing a model's left cheek consequently appear more emotive. Though the left cheek bias is well established in adults, it has not been investigated in children. To determine whether the left cheek biases for emotion perception and expression are present and/or develop between the ages of 3 and 7 years, 145 children (71 male, 74 female; M age = 65.49 months) completed two experimental tasks: one assessing biases in emotion perception, and the other assessing biases in emotion expression. Regression analysis confirmed that children aged 3-7 years find left cheek portraits happier than right cheek portraits, and age does not predict the magnitude of the bias. In contrast when asked to pose for a photo expressing happiness children did not show a left cheek bias, with logistic regression confirming that age did not predict posing orientations. These findings indicate that though the left cheek bias for emotion perception is established by age 3, a similar bias for emotion expression is not evident by age 7. This implies that tacit knowledge of the left cheek's greater expressivity is not innate but develops in later childhood/adolescence.

  19. Empathy costs: Negative emotional bias in high empathisers.

    Science.gov (United States)

    Chikovani, George; Babuadze, Lasha; Iashvili, Nino; Gvalia, Tamar; Surguladze, Simon

    2015-09-30

    Excessive empathy has been associated with compassion fatigue in health professionals and caregivers. We investigated an effect of empathy on emotion processing in 137 healthy individuals of both sexes. We tested a hypothesis that high empathy may underlie increased sensitivity to negative emotion recognition which may interact with gender. Facial emotion stimuli comprised happy, angry, fearful, and sad faces presented at different intensities (mild and prototypical) and different durations (500ms and 2000ms). The parameters of emotion processing were represented by discrimination accuracy, response bias and reaction time. We found that higher empathy was associated with better recognition of all emotions. We also demonstrated that higher empathy was associated with response bias towards sad and fearful faces. The reaction time analysis revealed that higher empathy in females was associated with faster (compared with males) recognition of mildly sad faces of brief duration. We conclude that although empathic abilities were providing for advantages in recognition of all facial emotional expressions, the bias towards emotional negativity may potentially carry a risk for empathic distress.

  20. Projecting my envy onto you: neurocognitive mechanisms of an offline emotional egocentricity bias.

    Science.gov (United States)

    Steinbeis, Nikolaus; Singer, Tania

    2014-11-15

    Humans often project their own beliefs, desires and emotions onto others, indicating an inherent egocentrism. In five studies we investigated the neurocognitive mechanisms underlying emotional egocentricity bias (EEB) and specifically an offline EEB, defined as the projection of one's own tendency to react with a certain emotional response pattern in a given situation onto other people. We used a competitive reaction time game associated with monetary gains and losses that allowed inducing feelings of envy and Schadenfreude. While we found evidence for the first hand experience of envy and Schadenfreude, we also observed an offline bias, that is participants on average projected feelings of envy and Schadenfreude when having to judge others. Importantly the extent of experienced and projected social emotions were highly correlated. This bias was observed when participants were both directly involved and also as an uninvolved party, suggesting the offline bias to be independent of the presently experienced emotion. Under increased time pressure however an online bias emerged whereby participants just projected their presently experienced emotions onto the other. Finally, we show that on the neural level shared neuronal networks underlie the offline EEB at least for envy. Thus, for envy, activity of the same part of anterior insula was sensitive to individual differences both in the experience and the projection of envy. These findings outline the set of circumstances leading to specific types of empathic attribution biases and show that individual differences in the experience of social emotions are predictive of the offline egocentricity bias both on a behavioral as well as a neural level. These data extend present models on the neurocognitive mechanisms of interpersonal understanding in the socio-affective domain.

  1. Age-related differences in attentional bias for emotional faces.

    Science.gov (United States)

    Tomaszczyk, Jennifer C; Fernandes, Myra A

    2014-01-01

    Past research suggests an aging-related positivity effect in orienting to faces. However, these studies have eschewed direct comparison of orienting when positive and negative faces are presented simultaneously, thereby potentially underestimating the degree to which emotional valence influences such effects. In the current study younger and older adults viewed face pairs for 1000 ms, and upon face-pair offset indicated the location of a dot that appeared in the former location of one of the faces, to assess attentional orienting. When shown negative-neutral pairs, both age groups were biased to attend to negative faces, but when shown positive-negative pairs only younger adults showed a bias toward negative; older adults showed a lack of orienting toward either emotional face. Results suggest younger adults have a negativity bias in attention orienting regardless of the valence of nearby stimuli, whereas older adults show an absence of this bias when positive information is present.

  2. Evoked Emotions Predict Food Choice

    NARCIS (Netherlands)

    Dalenberg, J.R.; Gutjar, S.; Horst, ter G.J.; Graaf, de C.; Renken, R.; Jager, G.

    2014-01-01

    In the current study we show that non-verbal food-evoked emotion scores significantly improve food choice prediction over merely liking scores. Previous research has shown that liking measures correlate with choice. However, liking is no strong predictor for food choice in real life environments. Th

  3. Attentional bias to threat in children at-risk for emotional disorders: role of gender and type of maternal emotional disorder.

    Science.gov (United States)

    Montagner, Rachel; Mogg, Karin; Bradley, Brendan P; Pine, Daniel S; Czykiel, Marcelo S; Miguel, Euripedes Constantino; Rohde, Luis A; Manfro, Gisele G; Salum, Giovanni A

    2016-07-01

    Previous studies suggested that threat biases underlie familial risk for emotional disorders in children. However, major questions remain concerning the moderating role of the offspring gender and the type of parental emotional disorder on this association. This study addresses these questions in a large sample of boys and girls. Participants were 6-12 years old (at screening) typically developing children participating in the High Risk Cohort Study for Psychiatric Disorders (n = 1280; 606 girls, 674 boys). Children were stratified according to maternal emotional disorder (none; mood disorder; anxiety disorder; comorbid anxiety/mood disorder) and gender. Attention biases were assessed using a dot-probe paradigm with threat, happy and neutral faces. A significant gender-by-parental emotional disorder interaction predicted threat bias, independent of anxiety and depression symptoms in children. Daughters of mothers with an emotional disorder showed increased attention to threat compared with daughters of disorder-free mothers, irrespective of the type of maternal emotion disorder. In contrast, attention bias to threat in boys only occurred in mothers with a non-comorbid mood disorder. No group differences were found for biases for happy-face cues. Gender and type of maternal emotional disorder predict attention bias in disorder-free children. This highlights the need for longitudinal research to clarify whether this pattern of threat-attention bias in children relates to the risk of developing anxiety and mood disorders later in life.

  4. Emotional arousal predicts intertemporal choice.

    Science.gov (United States)

    Lempert, Karolina M; Johnson, Eli; Phelps, Elizabeth A

    2016-08-01

    People generally prefer immediate rewards to rewards received after a delay, often even when the delayed reward is larger. This phenomenon is known as temporal discounting. It has been suggested that preferences for immediate rewards may be due to their being more concrete than delayed rewards. This concreteness may evoke an enhanced emotional response. Indeed, manipulating the representation of a future reward to make it more concrete has been shown to heighten the reward's subjective emotional intensity, making people more likely to choose it. Here the authors use an objective measure of arousal-pupil dilation-to investigate if emotional arousal mediates the influence of delayed reward concreteness on choice. They recorded pupil dilation responses while participants made choices between immediate and delayed rewards. They manipulated concreteness through time interval framing: delayed rewards were presented either with the date on which they would be received (e.g., "$30, May 3"; DATE condition, more concrete) or in terms of delay to receipt (e.g., "$30, 7 days; DAYS condition, less concrete). Contrary to prior work, participants were not overall more patient in the DATE condition. However, there was individual variability in response to time framing, and this variability was predicted by differences in pupil dilation between conditions. Emotional arousal increased as the subjective value of delayed rewards increased, and predicted choice of the delayed reward on each trial. This study advances our understanding of the role of emotion in temporal discounting. (PsycINFO Database Record

  5. CEO emotional bias and investment decision, Bayesian network method

    Directory of Open Access Journals (Sweden)

    Jarboui Anis

    2012-08-01

    Full Text Available This research examines the determinants of firms’ investment introducing a behavioral perspective that has received little attention in corporate finance literature. The following central hypothesis emerges from a set of recently developed theories: Investment decisions are influenced not only by their fundamentals but also depend on some other factors. One factor is the biasness of any CEO to their investment, biasness depends on the cognition and emotions, because some leaders use them as heuristic for the investment decision instead of fundamentals. This paper shows how CEO emotional bias (optimism, loss aversion and overconfidence affects the investment decisions. The proposed model of this paper uses Bayesian Network Method to examine this relationship. Emotional bias has been measured by means of a questionnaire comprising several items. As for the selected sample, it has been composed of some 100 Tunisian executives. Our results have revealed that the behavioral analysis of investment decision implies leader affected by behavioral biases (optimism, loss aversion, and overconfidence adjusts its investment choices based on their ability to assess alternatives (optimism and overconfidence and risk perception (loss aversion to create of shareholder value and ensure its place at the head of the management team.

  6. CEO emotional bias and dividend policy: Bayesian network method

    Directory of Open Access Journals (Sweden)

    Azouzi Mohamed Ali

    2012-10-01

    Full Text Available This paper assumes that managers, investors, or both behave irrationally. In addition, even though scholars have investigated behavioral irrationality from three angles, investor sentiment, investor biases and managerial biases, we focus on the relationship between one of the managerial biases, overconfidence and dividend policy. Previous research investigating the relationship between overconfidence and financial decisions has studied investment, financing decisions and firm values. However, there are only a few exceptions to examine how a managerial emotional bias (optimism, loss aversion and overconfidence affects dividend policies. This stream of research contends whether to distribute dividends or not depends on how managers perceive of the company’s future. I will use Bayesian network method to examine this relation. Emotional bias has been measured by means of a questionnaire comprising several items. As for the selected sample, it has been composed of some100 Tunisian executives. Our results have revealed that leader affected by behavioral biases (optimism, loss aversion, and overconfidence adjusts its dividend policy choices based on their ability to assess alternatives (optimism and overconfidence and risk perception (loss aversion to create of shareholder value and ensure its place at the head of the management team.

  7. Attention Bias of Avoidant Individuals to Attachment Emotion Pictures

    Science.gov (United States)

    Liu, Ying; Ding, Yi; Lu, Luluzi; Chen, Xu

    2017-01-01

    How attachment style affects emotion processing is tightly connected with individuals’ attention bias. This experiment explored avoidant individuals’ attentional engagement and attentional disengagement using a cue-target paradigm in fMRI. The experimental group consisted of 17 avoidant participants, while the control group consisted of 16 secure participants; these were identified by the Experiences in Close Relationships inventory and the Relationship Questionnaire. Each reacted to pictures of positive parent-child attachment, negative parent-child attachment, positive romantic attachment, negative romantic attachment, and neutral non-attachment. Behaviorally, avoidant individuals were slower than secure individuals in responding to emotions and their attentional disengagement effect for negative parent-child emotions was stronger than positive ones. fMRI results showed that avoidant compared to secure individuals activated more strongly in the right superior temporal gyrus, middle occipital gyrus, and the left medial frontal gyrus, middle occipital gyrus, supplementary motor area, and cingulate gyrus. They also showed stronger activation in disengaging from positive than negative emotions in the bilateral fusiform and middle occipital gyri. In conclusion, avoidant individuals could detect emotions as effective as secure individuals in attentioal engaging stages. They can disengage from positive emotions with effective cognitive resources and were harder to get rid of negative emotions with insufficient resource. PMID:28128347

  8. Accounting for discovery bias in genomic prediction

    Science.gov (United States)

    Our objective was to evaluate an approach to mitigating discovery bias in genomic prediction. Accuracy may be improved by placing greater emphasis on regions of the genome expected to be more influential on a trait. Methods emphasizing regions result in a phenomenon known as “discovery bias” if info...

  9. Emotional Egocentricity Bias Across the Life-Span.

    Science.gov (United States)

    Riva, Federica; Triscoli, Chantal; Lamm, Claus; Carnaghi, Andrea; Silani, Giorgia

    2016-01-01

    In our daily lives, we often have to quickly estimate the emotions of our conspecifics in order to have successful social interactions. While this estimation process seems quite easy when we are ourselves in a neutral or equivalent emotional state, it has recently been shown that in case of incongruent emotional states between ourselves and the others, our judgments can be biased. This phenomenon, introduced to the literature with the term Emotional Egocentricity Bias (EEB), has been found to occur in young adults and, to a greater extent, in children. However, how the EEB changes across the life-span from adolescence to old age has been largely unexplored. In this study, we recruited 114 female participants subdivided in four cohorts (adolescents, young adults, middle-aged adults, older adults) to examine EEB age-related changes. Participants were administered with a recently developed paradigm which, by making use of visuo-tactile stimulation that elicits conflicting feelings in paired participants, allows the valid and reliable exploration of the EEB. Results highlighted a U-shape relation between age and EEB, revealing enhanced emotional egocentricity in adolescents and older adults compared to young and middle-aged adults. These results are in line with the neuroscientific literature which has recently shown that overcoming the EEB is associated with a greater activation of a portion of the parietal lobe, namely the right Supramarginal Gyrus (rSMG). This is an area that reaches full maturation by the end of adolescence and goes through an early decay. Thus, the age-related changes of the EEB could be possibly due to the life-span development of the rSMG. This study is the first one to show the quadratic relation between age and the EEB and set a milestone for further research exploring the neural correlates of the life-span development of the EEB. Future studies are needed in order to generalize these results to the male population and to explore gender

  10. Emotional Egocentricity Bias across the life-span

    Directory of Open Access Journals (Sweden)

    Federica eRiva

    2016-04-01

    Full Text Available In our daily lives, we often have to quickly estimate the emotions of our conspecifics in order to have successful social interactions. While this estimation process seems quite easy when we are ourselves in a neutral or equivalent emotional state, it has recently been shown that in case of incongruent emotional states between ourselves and the others, our judgments can be biased. This phenomenon, introduced to the literature with the term Emotional Egocentricity Bias (EEB, has been found to occur in young adults and, to a greater extent, in children. However, how EEB changes across the life-span from adolescence to old age has been largely unexplored. In this study, we recruited 114 female participants subdivided in four cohorts (adolescents, young adults, middle-aged adults, older adults to examine EEB age-related changes. Participants were administered with a paradigm which, by making use of visuo-tactile stimulation that elicits conflicting feelings in paired participants, allows the valid and reliable exploration of EEB. Results highlighted a U-shaped relation between age and EEB, revealing higher emotional egocentricity in adolescents and older adults compared to young and middle-aged adults. These results are in line with the neuroscientific literature which has recently shown that overcoming EEB is associated with a greater activation of a portion of the parietal lobe, namely the right Supramarginal Gyrus (rSMG. This is an area that reaches full maturation only by the end of adolescence, and displays an early decay in older age. Thus, the age-related changes of the EEB could be possibly due to the life-span development of the rSMG. This study is the first one to show the quadratic relation between age and the EEB and set a milestone for further research exploring the neural correlates of the life-span development of the EEB. Future studies are needed in order to generalize these results to the male population and to explore gender

  11. Emotional intelligence predicts success in medical school.

    Science.gov (United States)

    Libbrecht, Nele; Lievens, Filip; Carette, Bernd; Côté, Stéphane

    2014-02-01

    Accumulating evidence suggests that effective communication and interpersonal sensitivity during interactions between doctors and patients impact therapeutic outcomes. There is an important need to identify predictors of these behaviors, because traditional tests used in medical admissions offer limited predictions of "bedside manners" in medical practice. This study examined whether emotional intelligence would predict the performance of 367 medical students in medical school courses on communication and interpersonal sensitivity. One of the dimensions of emotional intelligence, the ability to regulate emotions, predicted performance in courses on communication and interpersonal sensitivity over the next 3 years of medical school, over and above cognitive ability and conscientiousness. Emotional intelligence did not predict performance on courses on medical subject domains. The results suggest that medical schools may better predict who will communicate effectively and show interpersonal sensitivity if they include measures of emotional intelligence in their admission systems.

  12. Conscientiousness predicts greater recovery from negative emotion.

    Science.gov (United States)

    Javaras, Kristin N; Schaefer, Stacey M; van Reekum, Carien M; Lapate, Regina C; Greischar, Lawrence L; Bachhuber, David R; Love, Gayle Dienberg; Ryff, Carol D; Davidson, Richard J

    2012-10-01

    Greater levels of conscientiousness have been associated with lower levels of negative affect. We focus on one mechanism through which conscientiousness may decrease negative affect: effective emotion regulation, as reflected by greater recovery from negative stimuli. In 273 adults who were 35-85 years old, we collected self-report measures of personality including conscientiousness and its self-control facet, followed on average 2 years later by psychophysiological measures of emotional reactivity and recovery. Among middle-aged adults (35-65 years old), the measures of conscientiousness and self-control predicted greater recovery from, but not reactivity to, negative emotional stimuli. The effect of conscientiousness and self-control on recovery was not driven by other personality variables or by greater task adherence on the part of high conscientiousness individuals. In addition, the effect was specific to negative emotional stimuli and did not hold for neutral or positive emotional stimuli.

  13. Persistent affective biases in human amygdala response following implicit priming with negative emotion concepts.

    Science.gov (United States)

    Pichon, Swann; Rieger, Sebastian W; Vuilleumier, Patrik

    2012-09-01

    To what extent do past experiences shape our behaviors, perceptions, and thoughts even without explicit knowledge of these influences? Behavioral research has demonstrated that various cognitive processes can be influenced by conceptual representations implicitly primed during a preceding and unrelated task. Here we investigated whether emotion processing might also be influenced by prior incidental exposure to negative semantic material and which neural substrates would mediate these effects. During a first (priming) task, participants performed a variant of the hangman game with either negative or neutral emotion-laden words. Subsequently, they performed a second, unrelated visual task with fearful and neutral faces presented at attended or unattended locations. Participants were generally not aware of any relationships between the two tasks. We found that priming with emotional words enhanced amygdala sensitivity to faces in the subsequent visual task, while decreasing discriminative responses to threat. Furthermore, the magnitude of the induced bias in behavior and amygdala activation was predicted by the effectiveness of semantic access observed in the priming task. This demonstrates that emotional processing can be modulated by implicit influence of environmental information processed at an earlier time, independently of volitional control.

  14. EXTENDED SPEECH EMOTION RECOGNITION AND PREDICTION

    Directory of Open Access Journals (Sweden)

    Theodoros Anagnostopoulos

    2014-11-01

    Full Text Available Humans are considered to reason and act rationally and that is believed to be their fundamental difference from the rest of the living entities. Furthermore, modern approaches in the science of psychology underline that humans as a thinking creatures are also sentimental and emotional organisms. There are fifteen universal extended emotions plus neutral emotion: hot anger, cold anger, panic, fear, anxiety, despair, sadness, elation, happiness, interest, boredom, shame, pride, disgust, contempt and neutral position. The scope of the current research is to understand the emotional state of a human being by capturing the speech utterances that one uses during a common conversation. It is proved that having enough acoustic evidence available the emotional state of a person can be classified by a set of majority voting classifiers. The proposed set of classifiers is based on three main classifiers: kNN, C4.5 and SVM RBF Kernel. This set achieves better performance than each basic classifier taken separately. It is compared with two other sets of classifiers: one-against-all (OAA multiclass SVM with Hybrid kernels and the set of classifiers which consists of the following two basic classifiers: C5.0 and Neural Network. The proposed variant achieves better performance than the other two sets of classifiers. The paper deals with emotion classification by a set of majority voting classifiers that combines three certain types of basic classifiers with low computational complexity. The basic classifiers stem from different theoretical background in order to avoid bias and redundancy which gives the proposed set of classifiers the ability to generalize in the emotion domain space.

  15. The influence of negative urgency, attentional bias, and emotional dimensions on palatable food consumption.

    Science.gov (United States)

    Becker, Kendra Davis; Fischer, Sarah; Smith, Gregory T; Miller, Joshua D

    2016-05-01

    We tested a theoretical model concerning the role of attentional bias and negative affect in food consumption that offers important advances. We hypothesized that the effects of negative affect manipulations on food consumption vary as a function of trait levels of negative urgency (NU; tendency to act impulsively when distressed), and attentional bias and that the roles of emotional arousal and negative emotional valence differ and should be studied separately. 190 undergraduate women were randomly assigned to either an anger or neutral mood condition. Women in both conditions completed the Food Stroop, in which the presentation of food and neutral words were counterbalanced. After the task, participants were given the opportunity to eat mandarin oranges and/or chocolate candy while the experimenter was out of the room. The type and quantity of food consumed was counted after the participant departed. As hypothesized, the roles of emotional arousal and valence differed and the effect of the induced emotion was moderated by NU. Women high in NU who experienced emotional arousal were more likely to eat candy and consumed more candy than other women. Emotional valence had no effect on candy consumption. Neither increases in emotional arousal or emotional valence influenced attentional bias to food cues. Attentional bias was also unrelated to food consumption. The impact of negative mood inductions on palatable food consumption appears to operate through emotional arousal and not negative emotional valence, and it may operate primarily for women high in NU.

  16. Odor Emotional Quality Predicts Odor Identification.

    Science.gov (United States)

    Bestgen, Anne-Kathrin; Schulze, Patrick; Kuchinke, Lars

    2015-09-01

    It is commonly agreed upon a strong link between emotion and olfaction. Odor-evoked memories are experienced as more emotional compared with verbal, visual, and tactile stimuli. Moreover, the emotional quality of odor cues increases memory performance, but contrary to this, odors are poor retrieval cues for verbal labels. To examine the relation between the emotional quality of an odor and its likelihood of identification, this study evaluates how normative emotion ratings based on the 3-dimensional affective space model (that includes valence, arousal, and dominance), using the Self-Assessment Manikin by Bradley and Lang (Bradley MM, Lang PJ. 1994. Measuring emotion: the Self-Assessment Manikin and the Semantic Differential. J Behav Ther Exp Psychiatry. 25(1):49-59.) and the Positive and Negative Affect Schedule (Watson D, Clark LA, Tellegen A. 1988. Development and validation of brief measures of positive and negative affect: the PANAS scales. J Pers Soc Psychol. 54(6):1063-1070.) predict the identification of odors in a multiple choice condition. The best fitting logistic regression model includes squared valence and dominance and thus, points to a significant role of specific emotional features of odors as a main clue for odor identification.

  17. A selective emotional decision-making bias elicited by facial expressions.

    Science.gov (United States)

    Furl, Nicholas; Gallagher, Shannon; Averbeck, Bruno B

    2012-01-01

    Emotional and social information can sway otherwise rational decisions. For example, when participants decide between two faces that are probabilistically rewarded, they make biased choices that favor smiling relative to angry faces. This bias may arise because facial expressions evoke positive and negative emotional responses, which in turn may motivate social approach and avoidance. We tested a wide range of pictures that evoke emotions or convey social information, including animals, words, foods, a variety of scenes, and faces differing in trustworthiness or attractiveness, but we found only facial expressions biased decisions. Our results extend brain imaging and pharmacological findings, which suggest that a brain mechanism supporting social interaction may be involved. Facial expressions appear to exert special influence over this social interaction mechanism, one capable of biasing otherwise rational choices. These results illustrate that only specific types of emotional experiences can best sway our choices.

  18. Emotion regulation in broadly defined anorexia nervosa: association with negative affective memory bias.

    Science.gov (United States)

    Manuel, Amy; Wade, Tracey D

    2013-08-01

    Theoretical models in anorexia nervosa (AN) implicate difficulties with emotion regulation as a maintaining factor. To date little is known about how different factors might maintain these difficulties. Forty eight women were recruited, 24 receiving treatment for AN (called broadly defined AN) and 24 healthy controls. Self-report measures of difficulties with emotion regulation and current depression were used in addition to computerized tasks which provided measures of social attentional bias and anger-threat bias, as well negative affective memory and recognition bias. Compared to controls, women with AN had significantly higher levels of difficulties with emotion regulation, depression, and negative affective memory bias, as well as lower bias for anger-threat. Simultaneous examination of the two variables that met pre-conditions for mediation of the relationship between group membership and difficulties with emotion regulation (anger-threat bias and negative affective memory) indicated negative affective memory bias to be a mediator, accounting for around one-third of the total effect a diagnosis of AN has on difficulties with emotion regulation. The association of these variables with AN may indicate shared risk factors with depression, and the variety of therapeutic approaches found to be effective with depression may be useful to further incorporate into treatments for AN.

  19. Hostile Attributional Bias, Negative Emotional Responding, and Aggression in Adults: Moderating Effects of Gender and Impulsivity

    OpenAIRE

    2012-01-01

    The current study examined the main effects of hostile attributional bias (HAB) and negative emotional responding on a variety of aggressive behaviors in adults, including general aggression, physical aggression, relational aggression, and verbal aggression. Effects of both externalizing (anger) and internalizing (embarrassment/upset) negative emotions were considered. In addition, the moderating roles of gender and impulsivity on the effects of HAB and negative emotional responding were expl...

  20. A Diffusion Model Analysis of Decision Biases Affecting Delayed Recognition of Emotional Stimuli.

    Science.gov (United States)

    Bowen, Holly J; Spaniol, Julia; Patel, Ronak; Voss, Andreas

    2016-01-01

    Previous empirical work suggests that emotion can influence accuracy and cognitive biases underlying recognition memory, depending on the experimental conditions. The current study examines the effects of arousal and valence on delayed recognition memory using the diffusion model, which allows the separation of two decision biases thought to underlie memory: response bias and memory bias. Memory bias has not been given much attention in the literature but can provide insight into the retrieval dynamics of emotion modulated memory. Participants viewed emotional pictorial stimuli; half were given a recognition test 1-day later and the other half 7-days later. Analyses revealed that emotional valence generally evokes liberal responding, whereas high arousal evokes liberal responding only at a short retention interval. The memory bias analyses indicated that participants experienced greater familiarity with high-arousal compared to low-arousal items and this pattern became more pronounced as study-test lag increased; positive items evoke greater familiarity compared to negative and this pattern remained stable across retention interval. The findings provide insight into the separate contributions of valence and arousal to the cognitive mechanisms underlying delayed emotion modulated memory.

  1. Hindsight bias demonstrated in the prediction of a sporting event.

    Science.gov (United States)

    Bonds-Raacke, J M; Fryer, L S; Nicks, S D; Durr, R T

    2001-06-01

    The authors examined hindsight bias in the context of a sporting event (Super Bowl XXXIII) with individuals who had previous knowledge of the hindsight bias-42 students who were currently enrolled in psychology classes that had previously covered hindsight bias. To control for extraneous variables, the authors analyzed how often the participants watched football, their gender, and whom they predicted to win; they found no differences between how often the participants watched football and whom they predicted to win. The hindsight bias existed for the prediction of the outcome for the Super Bowl, and the participants with previous knowledge were not immune to its effect. Results are discussed in relation to attribution theory, the reconstructionist view, and response bias view.

  2. Linear and non-linear bias: predictions vs. measurements

    CERN Document Server

    Hoffmann, Kai; Gaztanaga, Enrique

    2016-01-01

    We study the linear and non-linear bias parameters which determine the mapping between the distributions of galaxies and the full matter density fields, comparing different measurements and predictions. Accociating galaxies with dark matter haloes in the MICE Grand Challenge N-body simulation we directly measure the bias parameters by comparing the smoothed density fluctuations of halos and matter in the same region at different positions as a function of smoothing scale. Alternatively we measure the bias parameters by matching the probablility distributions of halo and matter density fluctuations, which can be applied to observations. These direct bias measurements are compared to corresponding measurements from two-point and different third-order correlations, as well as predictions from the peak-background model, which we presented in previous articles using the same data. We find an overall variation of the linear bias measurements and predictions of $\\sim 5 \\%$ with respect to results from two-point corr...

  3. Emotion Evaluation and Response Slowing in a Non-Human Primate: New Directions for Cognitive Bias Measures of Animal Emotion?

    Directory of Open Access Journals (Sweden)

    Emily J. Bethell

    2016-01-01

    Full Text Available The cognitive bias model of animal welfare assessment is informed by studies with humans demonstrating that the interaction between emotion and cognition can be detected using laboratory tasks. A limitation of cognitive bias tasks is the amount of training required by animals prior to testing. A potential solution is to use biologically relevant stimuli that trigger innate emotional responses. Here; we develop a new method to assess emotion in rhesus macaques; informed by paradigms used with humans: emotional Stroop; visual cueing and; in particular; response slowing. In humans; performance on a simple cognitive task can become impaired when emotional distractor content is displayed. Importantly; responses become slower in anxious individuals in the presence of mild threat; a pattern not seen in non-anxious individuals; who are able to effectively process and disengage from the distractor. Here; we present a proof-of-concept study; demonstrating that rhesus macaques show slowing of responses in a simple touch-screen task when emotional content is introduced; but only when they had recently experienced a presumably stressful veterinary inspection. Our results indicate the presence of a subtle “cognitive freeze” response; the measurement of which may provide a means of identifying negative shifts in emotion in animals.

  4. Tax Evasion, Information Reporting, and the Regressive Bias Prediction

    DEFF Research Database (Denmark)

    Boserup, Simon Halphen; Pinje, Jori Veng

    2013-01-01

    evasion and audit probabilities once we account for information reporting in the tax compliance game. When conditioning on information reporting, we find that both reduced-form evidence and simulations exhibit the predicted regressive bias. However, in the overall economy, this bias is negated by the tax...... agency's use of information reports and revenue-maximizing disposition of audit resources.......Models of rational tax evasion and optimal enforcement invariably predict a regressive bias in the effective tax system, which reduces redistribution in the economy. Using Danish administrative data, we show that a calibrated structural model of this type replicates moments and correlations of tax...

  5. Emotional bias of sleep-dependent processing shifts from negative to positive with aging.

    Science.gov (United States)

    Jones, Bethany J; Schultz, Kurt S; Adams, Sydney; Baran, Bengi; Spencer, Rebecca M C

    2016-09-01

    Age-related memory decline has been proposed to result partially from impairments in memory consolidation over sleep. However, such decline may reflect a shift toward selective processing of positive information with age rather than impaired sleep-related mechanisms. In the present study, young and older adults viewed negative and neutral pictures or positive and neutral pictures and underwent a recognition test after sleep or wake. Subjective emotional reactivity and affect were also measured. Compared with waking, sleep preserved valence ratings and memory for positive but not negative pictures in older adults and negative but not positive pictures in young adults. In older adults, memory for positive pictures was associated with slow wave sleep. Furthermore, slow wave sleep predicted positive affect in older adults but was inversely related to positive affect in young adults. These relationships were strongest for older adults with high memory for positive pictures and young adults with high memory for negative pictures. Collectively, these results indicate preserved but selective sleep-dependent memory processing with healthy aging that may be biased to enhance emotional well-being.

  6. Children's cortisol and salivary alpha-amylase interact to predict attention bias to threatening stimuli.

    Science.gov (United States)

    Ursache, Alexandra; Blair, Clancy

    2015-01-01

    Physiological responses to threat occur through both the autonomic nervous system (ANS) and the hypothalamic pituitary adrenal (HPA) axis. Activity in these systems can be measured through salivary alpha-amylase (sAA) and salivary cortisol, respectively. Theoretical work and empirical studies have suggested the importance of examining the coordination of these systems in relation to cognitive functioning and behavior problems. Less is known, however, about whether these systems interactively predict more automatic aspects of attention processing such as attention toward emotionally salient threatening stimuli. We used a dot probe task to assess attention bias toward threatening stimuli in 347 kindergarten children. Cortisol and sAA were assayed from saliva samples collected prior to children's participation in assessments on a subsequent day. Using regression analyses, we examined relations of sAA and cortisol to attention bias. Results indicate that cortisol and sAA interact in predicting attention bias. Higher levels of cortisol predicted greater bias toward threat for children who had high levels of sAA, but predicted greater bias away from threat for children who had low levels of sAA. These results suggest that greater symmetry in HPA and ANS functioning is associated with greater reliance on automatic attention processes in the face of threat.

  7. Social anxiety is associated with general but not specific biases in emotion recognition.

    Science.gov (United States)

    Button, Katherine; Lewis, Glyn; Penton-Voak, Ian; Munafò, Marcus

    2013-11-30

    Misreading facial expressions as signals of social disapproval, such as anger and disgust, may maintain social anxiety. If so, manipulating face processing could be therapeutic. It remains unclear, however, whether socially anxious individuals are in fact more sensitive to disapproving emotions. We assessed decoding of, and cost attributions to, emotional expressions in high and low socially anxious females (n=102) using five emotions (anger, disgust, fear, happiness, and sadness) expressed at 15 intensities (9-65%), providing 75 stimuli (see Supplementary Material). The decoding task briefly presented the stimuli and participants identified the emotion. The cost attribution task asked individuals to rate each stimulus for how costly it would be for them to interact with the person. Random effects regression indicated that social anxiety was not associated with overall decoding accuracy but was associated with a response bias. High socially anxious individuals had a lower threshold for decoding emotions but also more frequently classified low intensity emotions incorrectly. These effects were not emotion-specific. Socially anxious individuals also attributed excessive social cost to expressions of negative valence. Our results provide a novel conceptual framework for understanding emotion decoding in social anxiety, indicating the importance of considering both accuracy and response bias.

  8. Emotion perception accuracy and bias in face-to-face versus cyberbullying.

    Science.gov (United States)

    Ciucci, Enrica; Baroncelli, Andrea; Nowicki, Stephen

    2014-01-01

    The authors investigated the association of traditional and cyber forms of bullying and victimization with emotion perception accuracy and emotion perception bias. Four basic emotions were considered (i.e., happiness, sadness, anger, and fear); 526 middle school students (280 females; M age = 12.58 years, SD = 1.16 years) were recruited, and emotionality was controlled. Results indicated no significant findings for girls. Boys with higher levels of traditional bullying did not show any deficit in perception accuracy of emotions, but they were prone to identify happiness and fear in faces when a different emotion was expressed; in addition, male cyberbullying was related to greater accuracy in recognizing fear. In terms of the victims, cyber victims had a global problem in recognizing emotions and a specific problem in processing anger and fear. It was concluded that emotion perception accuracy and bias were associated with bullying and victimization for boys not only in traditional settings but also in the electronic ones. Implications of these findings for possible intervention are discussed.

  9. A biased activation theory of the cognitive and attentional modulation of emotion

    Directory of Open Access Journals (Sweden)

    Edmund eRolls

    2013-03-01

    Full Text Available Cognition can influence emotion by biasing neural activity in the first cortical region in which the reward value and subjective pleasantness of stimuli is made explicit in the representation, the orbitofrontal cortex. The same effect occurs in a second cortical tier for emotion, the anterior cingulate cortex. Similar effects are found for selective attention, to for example the pleasantness vs the intensity of stimuli, which modulates representations of reward value and affect in the orbitofrontal and anterior cingulate cortices. The mechanisms for the effects of cognition and attention on emotion are top-down biased competition and top-down biased activation. Affective and mood states can in turn influence memory and perception, by backprojected biasing influences. Emotion-related decision systems operate to choose between gene-specified rewards such as taste, touch, and beauty. Reasoning processes capable of planning ahead with multiple steps held in working memory in the explicit system can allow the gene-specified rewards not to be selected, or to be deferred. The stochastic, noisy, dynamics of decision-making systems in the brain may influence whether decisions are made by the selfish-gene-specified reward emotion system, or by the cognitive reasoning system that explicitly calculates reward values that are in the interests of the individual, the phenotype.

  10. Music for a Brighter World: Brightness Judgment Bias by Musical Emotion.

    Science.gov (United States)

    Bhattacharya, Joydeep; Lindsen, Job P

    2016-01-01

    A prevalent conceptual metaphor is the association of the concepts of good and evil with brightness and darkness, respectively. Music cognition, like metaphor, is possibly embodied, yet no study has addressed the question whether musical emotion can modulate brightness judgment in a metaphor consistent fashion. In three separate experiments, participants judged the brightness of a grey square that was presented after a short excerpt of emotional music. The results of Experiment 1 showed that short musical excerpts are effective emotional primes that cross-modally influence brightness judgment of visual stimuli. Grey squares were consistently judged as brighter after listening to music with a positive valence, as compared to music with a negative valence. The results of Experiment 2 revealed that the bias in brightness judgment does not require an active evaluation of the emotional content of the music. By applying a different experimental procedure in Experiment 3, we showed that this brightness judgment bias is indeed a robust effect. Altogether, our findings demonstrate a powerful role of musical emotion in biasing brightness judgment and that this bias is aligned with the metaphor viewpoint.

  11. Music for a Brighter World: Brightness Judgment Bias by Musical Emotion.

    Directory of Open Access Journals (Sweden)

    Joydeep Bhattacharya

    Full Text Available A prevalent conceptual metaphor is the association of the concepts of good and evil with brightness and darkness, respectively. Music cognition, like metaphor, is possibly embodied, yet no study has addressed the question whether musical emotion can modulate brightness judgment in a metaphor consistent fashion. In three separate experiments, participants judged the brightness of a grey square that was presented after a short excerpt of emotional music. The results of Experiment 1 showed that short musical excerpts are effective emotional primes that cross-modally influence brightness judgment of visual stimuli. Grey squares were consistently judged as brighter after listening to music with a positive valence, as compared to music with a negative valence. The results of Experiment 2 revealed that the bias in brightness judgment does not require an active evaluation of the emotional content of the music. By applying a different experimental procedure in Experiment 3, we showed that this brightness judgment bias is indeed a robust effect. Altogether, our findings demonstrate a powerful role of musical emotion in biasing brightness judgment and that this bias is aligned with the metaphor viewpoint.

  12. A biased activation theory of the cognitive and attentional modulation of emotion.

    Science.gov (United States)

    Rolls, Edmund T

    2013-01-01

    Cognition can influence emotion by biasing neural activity in the first cortical region in which the reward value and subjective pleasantness of stimuli is made explicit in the representation, the orbitofrontal cortex (OFC). The same effect occurs in a second cortical tier for emotion, the anterior cingulate cortex (ACC). Similar effects are found for selective attention, to for example the pleasantness vs. the intensity of stimuli, which modulates representations of reward value and affect in the orbitofrontal and anterior cingulate cortices. The mechanisms for the effects of cognition and attention on emotion are top-down biased competition and top-down biased activation. Affective and mood states can in turn influence memory and perception, by backprojected biasing influences. Emotion-related decision systems operate to choose between gene-specified rewards such as taste, touch, and beauty. Reasoning processes capable of planning ahead with multiple steps held in working memory in the explicit system can allow the gene-specified rewards not to be selected, or to be deferred. The stochastic, noisy, dynamics of decision-making systems in the brain may influence whether decisions are made by the selfish-gene-specified reward emotion system, or by the cognitive reasoning system that explicitly calculates reward values that are in the interests of the individual, the phenotype.

  13. Maternal emotion socialization differentially predicts third-grade children's emotion regulation and lability.

    Science.gov (United States)

    Rogers, Megan L; Halberstadt, Amy G; Castro, Vanessa L; MacCormack, Jennifer K; Garrett-Peters, Patricia

    2016-03-01

    Numerous parental emotion socialization factors have been implicated as direct and indirect contributors to the development of children's emotional competence. To date, however, no study has combined parents' emotion-related beliefs, behaviors, and regulation strategies in one model to assess their cumulative-as well as unique-contributions to children's emotion regulation. We considered the 2 components that have recently been distinguished: emotion regulation and emotional lability. We predicted that mothers' beliefs about the value of and contempt for children's emotions, mothers' supportive and nonsupportive reactions to their children's emotions, as well as mothers' use of cognitive reappraisal and suppression of their own emotions would each contribute unique variance to their children's emotion regulation and lability, as assessed by children's teachers. The study sample consisted of an ethnically and socioeconomically diverse group of 165 mothers and their third-grade children. Different patterns emerged for regulation and lability: Controlling for family income, child gender, and ethnicity, only mothers' lack of suppression as a regulatory strategy predicted greater emotion regulation in children, whereas mothers' valuing of children's emotions, mothers' lack of contempt for children's emotions, mothers' use of cognitive reappraisal to reinterpret events, and mothers' lack of emotional suppression predicted less lability in children. These findings support the divergence of emotion regulation and lability as constructs and indicate that, during middle childhood, children's lability may be substantially and uniquely affected by multiple forms of parental socialization.

  14. Theory of Variable Fuzzy Sets for Artificial Emotions Prediction

    Directory of Open Access Journals (Sweden)

    Kuo-Kuang Fan

    2015-01-01

    Full Text Available Emotions have a very important impact on human’s beliefs, motivations, actions, and physical states. Emotions predicting and its application in intelligent system can improve the interaction between humans and machines. Current research in artificial emotion focuses on how to measure, calculate, or compute it. However, the transfer of emotion is often too complicated to present full emotion states and changes. This paper combines with emotional dimension and theory of variable fuzzy sets to present a predicting artificial emotion model and shows illustrated example of it. This study shows that any raw data from input can be computed with variable fuzzy set. It provides a mathematical method for representing emotion quantitative, gradual qualitative, and mutated qualitative change. This framework improves calculation methods and mechanisms, closer to real emotional changes.

  15. Is racial bias malleable? Whites' lay theories of racial bias predict divergent strategies for interracial interactions.

    Science.gov (United States)

    Neel, Rebecca; Shapiro, Jenessa R

    2012-07-01

    How do Whites approach interracial interactions? We argue that a previously unexamined factor-beliefs about the malleability of racial bias-guides Whites' strategies for difficult interracial interactions. We predicted and found that those who believe racial bias is malleable favor learning-oriented strategies such as taking the other person's perspective and trying to learn why an interaction is challenging, whereas those who believe racial bias is fixed favor performance-oriented strategies such as overcompensating in the interaction and trying to end the interaction as quickly as possible. Four studies support these predictions. Whether measured (Studies 1, 3, and 4) or manipulated (Study 2), beliefs that racial bias is fixed versus malleable yielded these divergent strategies for difficult interracial interactions. Furthermore, beliefs about the malleability of racial bias are distinct from related constructs (e.g., prejudice and motivations to respond without prejudice; Studies 1, 3, and 4) and influence self-reported (Studies 1-3) and actual (Study 4) strategies in imagined (Studies 1-2) and real (Studies 3-4) interracial interactions. Together, these findings demonstrate that beliefs about the malleability of racial bias influence Whites' approaches to and strategies within interracial interactions.

  16. Verbal bias in recognition of facial emotions in children with Asperger syndrome.

    Science.gov (United States)

    Grossman, J B; Klin, A; Carter, A S; Volkmar, F R

    2000-03-01

    Thirteen children and adolescents with diagnoses of Asperger syndrome (AS) were matched with 13 nonautistic control children on chronological age and verbal IQ. They were tested on their ability to recognize simple facial emotions, as well as facial emotions paired with matching, mismatching, or irrelevant verbal labels. There were no differences between the groups at recognizing simple emotions but the Asperger group performed significantly worse than the control group at recognizing emotions when faces were paired with mismatching words (but not with matching or irrelevant words). The results suggest that there are qualitative differences from nonclinical populations in how children with AS process facial expressions. When presented with a more demanding affective processing task, individuals with AS showed a bias towards visual-verbal over visual-affective information (i.e., words over faces). Thus, children with AS may be utilizing compensatory strategies, such as verbal mediation, to process facial expressions of emotion.

  17. Linear and non-linear bias: predictions versus measurements

    Science.gov (United States)

    Hoffmann, K.; Bel, J.; Gaztañaga, E.

    2017-02-01

    We study the linear and non-linear bias parameters which determine the mapping between the distributions of galaxies and the full matter density fields, comparing different measurements and predictions. Associating galaxies with dark matter haloes in the Marenostrum Institut de Ciències de l'Espai (MICE) Grand Challenge N-body simulation, we directly measure the bias parameters by comparing the smoothed density fluctuations of haloes and matter in the same region at different positions as a function of smoothing scale. Alternatively, we measure the bias parameters by matching the probability distributions of halo and matter density fluctuations, which can be applied to observations. These direct bias measurements are compared to corresponding measurements from two-point and different third-order correlations, as well as predictions from the peak-background model, which we presented in previous papers using the same data. We find an overall variation of the linear bias measurements and predictions of ∼5 per cent with respect to results from two-point correlations for different halo samples with masses between ∼1012and1015 h-1 M⊙ at the redshifts z = 0.0 and 0.5. Variations between the second- and third-order bias parameters from the different methods show larger variations, but with consistent trends in mass and redshift. The various bias measurements reveal a tight relation between the linear and the quadratic bias parameters, which is consistent with results from the literature based on simulations with different cosmologies. Such a universal relation might improve constraints on cosmological models, derived from second-order clustering statistics at small scales or higher order clustering statistics.

  18. Detecting subtle expressions: older adults demonstrate automatic and controlled positive response bias in emotional perception.

    Science.gov (United States)

    Johnson, Dan R; Whiting, Wythe L

    2013-03-01

    The present study examined age differences in emotional perception for the detection of low-intensity, single-emotion facial expressions. Confirming the "positivity effect," at 60 ms and 2,000 ms presentation rates older adults (age = 61+ years, n = 39) exhibited a response bias favoring happy over neutral responses, whereas younger adults (age = 18-23 years, n = 40) favored neutral responses. Furthermore, older adults favored neutral over fearful responses at the 60 ms presentation rate, relative to younger adults. The finding that age differences in response bias were most pronounced at the 60 ms versus 2,000 ms presentation rate suggests that positivity effects in emotional perception rely partly on automatic processing.

  19. Aging and emotional expressions: is there a positivity bias during dynamic emotion recognition?

    Directory of Open Access Journals (Sweden)

    Alberto eDi Domenico

    2015-08-01

    Full Text Available In this study, we investigated whether age-related differences in emotion regulation priorities influence online dynamic emotional facial discrimination. A group of 40 younger and a group of 40 older adults were invited to recognize a positive or negative expression as soon as the expression slowly emerged and subsequently rate it in terms of intensity. Our findings show that older adults recognized happy expressions faster than angry ones, while the direction of emotional expression does not seem to affect younger adults’ performance. Furthermore, older adults rated both negative and positive emotional faces as more intense compared to younger controls. This study detects age-related differences with a dynamic online paradigm and suggests that different regulation strategies may shape emotional face recognition.

  20. Feast your eyes: hunger and trait reward drive predict attentional bias for food cues.

    Science.gov (United States)

    Tapper, Katy; Pothos, Emmanuel M; Lawrence, Andrew D

    2010-12-01

    Appraisal theories of emotion predict that the relevance of a stimulus to a person's needs and goals influences attentional allocation. We used a modified visual probe task to examine the influence of hunger and trait reward drive on food-related attentional bias. Both hunger and trait reward drive predicted degree of attentional "disengagement" from food images at short (100 ms), but not long (500, 2,000 ms) stimulus durations. Effects of hunger were found for both bland and appetizing foods, while effects of reward drive were restricted to appetizing foods. Our findings extend previous research showing delayed "disengagement" from threat-related stimuli, suggesting that both organismic- and goal-relevance are key biasing factors in attentional competition.

  1. Negative attention bias and processing deficits during the cognitive reappraisal of unpleasant emotions in HIV+ women.

    Science.gov (United States)

    McIntosh, Roger C; Tartar, Jaime L; Widmayer, Susan; Rosselli, Monica

    2015-01-01

    Deficits in emotional processing may be attributed to HIV disease or comorbid psychiatric disorders. Electrocortical markers of emotional attention, i.e., amplitude of the P2 and late positive potential (LPP), were compared between 26 HIV+ women and 25 healthy controls during an emotional regulation paradigm. HIV+ women showed early attention bias to negative stimuli indexed by greater P2 amplitude. In contrast, compared with the passive viewing of unpleasant images, HIV+ women demonstrated attenuation of the early and late LPP during positive reappraisal. This interaction remained significant after adjusting for individual differences in apathy, anxiety, and depression. Post hoc analyses implicated time since HIV diagnosis with LPP attenuation during positive reappraisal. Advancing HIV disease may disrupt neural generators associated with the cognitive reappraisal of emotions independent of psychiatric function.

  2. Attentional bias in high math-anxious individuals: evidence from an emotional Stroop task

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    MACARENA eSUÁREZ PELLICIONI

    2015-10-01

    Full Text Available Attentional bias towards threatening or emotional information is considered a cognitive marker of anxiety, and it has been described in various clinical and subclinical populations. This study used an emotional Stroop task to investigate whether math anxiety is characterized by an attentional bias towards math-related words. Two previous studies failed to observe such an effect in math-anxious individuals, although the authors acknowledged certain methodological limitations that the present study seeks to avoid. Twenty high math-anxious (HMA and 20 low math-anxious (LMA individuals were presented with an emotional Stroop task including math-related and neutral words. Participants in the two groups did not differ in trait anxiety or depression. We found that the HMA group showed slower response times to math-related words than to neutral words, as well as a greater attentional bias (math-related – neutral difference score than the LMA one, which constitutes the first demonstration of an attentional bias towards math-related words in HMA individuals.

  3. Attentional bias in high math-anxious individuals: evidence from an emotional Stroop task.

    Science.gov (United States)

    Suárez-Pellicioni, Macarena; Núñez-Peña, Maria Isabel; Colomé, Àngels

    2015-01-01

    Attentional bias toward threatening or emotional information is considered a cognitive marker of anxiety, and it has been described in various clinical and subclinical populations. This study used an emotional Stroop task to investigate whether math anxiety is characterized by an attentional bias toward math-related words. Two previous studies failed to observe such an effect in math-anxious individuals, although the authors acknowledged certain methodological limitations that the present study seeks to avoid. Twenty high math-anxious (HMA) and 20 low math-anxious (LMA) individuals were presented with an emotional Stroop task including math-related and neutral words. Participants in the two groups did not differ in trait anxiety or depression. We found that the HMA group showed slower response times to math-related words than to neutral words, as well as a greater attentional bias (math-related - neutral difference score) than the LMA one, which constitutes the first demonstration of an attentional bias toward math-related words in HMA individuals.

  4. Right supramarginal gyrus is crucial to overcome emotional egocentricity bias in social judgments.

    Science.gov (United States)

    Silani, Giorgia; Lamm, Claus; Ruff, Christian C; Singer, Tania

    2013-09-25

    Humans tend to use the self as a reference point to perceive the world and gain information about other people's mental states. However, applying such a self-referential projection mechanism in situations where it is inappropriate can result in egocentrically biased judgments. To assess egocentricity bias in the emotional domain (EEB), we developed a novel visuo-tactile paradigm assessing the degree to which empathic judgments are biased by one's own emotions if they are incongruent to those of the person we empathize with. A first behavioral experiment confirmed the existence of such EEB, and two independent fMRI experiments revealed that overcoming biased empathic judgments is associated with increased activation in the right supramarginal gyrus (rSMG), in a location distinct from activations in right temporoparietal junction reported in previous social cognition studies. Using temporary disruption of rSMG with repetitive transcranial magnetic stimulation resulted in a substantial increase of EEB, and so did reducing visuo-tactile stimulation time as shown in an additional behavioral experiment. Our findings provide converging evidence from multiple methods and experiments that rSMG is crucial for overcoming emotional egocentricity. Effective connectivity analyses suggest that this may be achieved by early perceptual regulation processes disambiguating proprioceptive first-person information (touch) from exteroceptive third-person information (vision) during incongruency between self- and other-related affective states. Our study extends previous models of social cognition. It shows that although shared neural networks may underlie emotional understanding in some situations, an additional mechanism subserved by rSMG is needed to avoid biased social judgments in other situations.

  5. Not all emotions are created equal: The negativity bias in social-emotional development

    OpenAIRE

    2008-01-01

    There is ample empirical evidence for an asymmetry in the way that adults use positive versus negative information to make sense of their world; specifically, across an array of psychological situations and tasks, adults display a negativity bias, or the propensity to attend to, learn from, and use negative information far more than positive information. This bias is argued to serve critical evolutionarily adaptive functions, but its developmental presence and ontogenetic emergence have never...

  6. Comparative Study of Sustained Attentional Bias on Emotional Processing in ADHD Children to Pictures with Eye-Tracking

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    Ebrahim PISHYAREH

    2015-01-01

    School Performance. Journal of School Psychology 2002;40(3:259-283.15. Douglas VI. Stop, look and listen: The problem of sustained attention and impulse control in hyperactive and normal children. Canadian Journal of Behavioural Science/Revue canadienne des sciences du comportement. 1972; 4(4:259.16. Lang P, Bradley M, Cuthbert B. International affective picture system (IAPS: Technical manual and affective ratings. NIMH Center for the Study of Emotion and Attention, 1997.17. Watts SE, Weems . CF. Associations among selective attention, memory bias, cognitive errors and symptoms of anxiety in youth. Journal of abnormal child psychology 2006; 34(6:838-849.18. Nummenmaa L, Hyo¨na J, Calvo MG. Eye Movement Assessment of Selective Attentional Capture by Emotional Pictures. Emotion 2006; 6(2:257-268.19. Kiss M, et al. Efficient attentional selection predicts distractor devaluation: event-related potential evidence for a direct link between attention and emotion. J Cogn Neurosci 2007. 19(8: p. 1316-22.20. Kinsbourne M, Bemporad B. Lateralization of emotion: A model and the evidence. The psychobiology of affective development, 1984: p. 259-291.21. Da Fonseca D, et al. Emotion understanding in children with ADHD. Child psychiatry and human development 2009; 40(1: 111-121.22. Calvo MG, Lang PJ. Gaze patterns when looking at emotional pictures: Motivationally biased attention . Motivation and Emotion 2004; 28:221-243.23. Armony JL, Dolan RJ. Modulation of spatial attention by fear-conditioned stimuli: an event-related fMRI study. Neuropsychologia 2002; 40(7: p. 817-826.24. Kanske, P., Exploring Executive Attention in Emotion: ERP and FMRI Evidence2008: Max Planck Inst. For Human Cognitive and Brain Sciences.25. Whalen CK, Henker B. Attention-deficit/hyperactivity disorders. Handbook of child psychopathology 1998; 3: 181-211.26. Shaywitz BA, Shaywitz SE. Comorbidity: A critical issue in attention deficit disorder. Journal of Child Neurology 1991; 6(1 suppl: S13.27. Pennington BF

  7. Not All Emotions Are Created Equal: The Negativity Bias in Social-Emotional Development

    Science.gov (United States)

    Vaish, Amrisha; Grossman, Tobias; Woodward, Amanda

    2008-01-01

    There is ample empirical evidence for an asymmetry in the way that adults use positive versus negative information to make sense of their world; specifically, across an array of psychological situations and tasks, adults display a negativity bias, or the propensity to attend to, learn from, and use negative information far more than positive…

  8. Attentional bias and emotional reactivity as predictors and moderators of behavioral treatment for social phobia.

    Science.gov (United States)

    Niles, Andrea N; Mesri, Bita; Burklund, Lisa J; Lieberman, Matthew D; Craske, Michelle G

    2013-10-01

    Cognitive behavioral therapy (CBT) is a well-established treatment for anxiety disorders, and evidence is accruing for the effectiveness of acceptance and commitment therapy (ACT). Little is known about factors that relate to treatment outcome overall (predictors), or who will thrive in each treatment (moderators). The goal of the current project was to test attentional bias and negative emotional reactivity as moderators and predictors of treatment outcome in a randomized controlled trial comparing CBT and ACT for social phobia. Forty-six patients received 12 sessions of CBT or ACT and were assessed for self-reported and clinician-rated symptoms at baseline, post treatment, 6, and 12 months. Attentional bias significantly moderated the relationship between treatment group and outcome with patients slow to disengage from threatening stimuli showing greater clinician-rated symptom reduction in CBT than in ACT. Negative emotional reactivity, but not positive emotional reactivity, was a significant overall predictor with patients high in negative emotional reactivity showing the greatest self-reported symptom reduction.

  9. Increased bias to report heat or pain following emotional priming of pain-related fear.

    Science.gov (United States)

    Kirwilliam, S S; Derbyshire, S W G

    2008-07-01

    Emotional and attentional factors have been identified to play a significant role in modulating pain perception with negative emotions increasing pain sensitivity. Recent studies suggest that fearful images may activate the attentional components of fear driven behaviours and facilitate an attentional bias or sensitivity toward noxious stimuli. The current investigation examines whether priming of pain-related fear will affect performance by increasing sensitivity to punctuate heat stimuli. A modified version of the visual dot probe task was employed to provide priming of pain-related fear and a heat detection task was used to measure the effects of priming on sensitivity. The results indicated a significant facilitation of heat and pain perception at varying temperatures following emotional priming. In particular, there was an increase in the bias toward reporting a heat stimulus following emotional priming. The findings emphasise the efficacy of the visual dot probe task as a method of priming and provide a possible method for probing hypervigilance in chronic pain patients.

  10. Emotional intelligence, not music training, predicts recognition of emotional speech prosody.

    Science.gov (United States)

    Trimmer, Christopher G; Cuddy, Lola L

    2008-12-01

    Is music training associated with greater sensitivity to emotional prosody in speech? University undergraduates (n = 100) were asked to identify the emotion conveyed in both semantically neutral utterances and melodic analogues that preserved the fundamental frequency contour and intensity pattern of the utterances. Utterances were expressed in four basic emotional tones (anger, fear, joy, sadness) and in a neutral condition. Participants also completed an extended questionnaire about music education and activities, and a battery of tests to assess emotional intelligence, musical perception and memory, and fluid intelligence. Emotional intelligence, not music training or music perception abilities, successfully predicted identification of intended emotion in speech and melodic analogues. The ability to recognize cues of emotion accurately and efficiently across domains may reflect the operation of a cross-modal processor that does not rely on gains of perceptual sensitivity such as those related to music training.

  11. On the Role of Crossmodal Prediction in Audiovisual Emotion Perception

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    Sarah eJessen

    2013-07-01

    Full Text Available Humans rely on multiple sensory modalities to determine the emotional state of others. In fact, such multisensory perception may be one of the mechanisms explaining the ease and efficiency by which others’ emotions are recognized. But how and when exactly do the different modalities interact? One aspect in multisensory perception that has received increasing interest in recent years is the concept of crossmodal prediction. In emotion perception, as in most other settings, visual information precedes the auditory one. Thereby, leading in visual information can facilitate subsequent auditory processing. While this mechanism has often been described in audiovisual speech perception, it has not been addressed so far in audiovisual emotion perception. Based on the current state of the art in (a crossmodal prediction and (b multisensory emotion perception research, we propose that it is essential to consider the former in order to fully understand the latter. Focusing on electroencephalographic (EEG and magnetoencephalographic (MEG studies, we provide a brief overview of the current research in both fields. In discussing these findings, we suggest that emotional visual information may allow for a more reliable prediction of auditory information compared to non-emotional visual information. In support of this hypothesis, we present a re-analysis of a previous data set that shows an inverse correlation between the N1 response in the EEG and the duration of visual emotional but not non-emotional information. If the assumption that emotional content allows for more reliable predictions can be corroborated in future studies, crossmodal prediction is a crucial factor in our understanding of multisensory emotion perception.

  12. Using Emotional and Social Factors To Predict Student Success.

    Science.gov (United States)

    Pritchard, Mary E.; Wilson, Gregory S.

    2003-01-01

    College academic success and retention have traditionally been predicted using demographic and academic variables. This study moved beyond traditional predictors. A survey of 218 undergraduate students revealed that emotional and social factors (e.g., stress, frequency of alcohol consumption) related to GPA and emotional factors (e.g.,…

  13. Alexithymia predicts arousal-based processing deficits and discordance between emotion response systems during emotional imagery.

    Science.gov (United States)

    Peasley-Miklus, Catherine E; Panayiotou, Georgia; Vrana, Scott R

    2016-03-01

    Alexithymia is believed to involve deficits in emotion processing and imagery ability. Previous findings suggest that it is especially related to deficits in processing the arousal dimension of emotion, and that discordance may exist between self-report and physiological responses to emotional stimuli in alexithymia. The current study used a well-established emotional imagery paradigm to examine emotion processing deficits and discordance in participants (N = 86) selected based on their extreme scores on the Toronto Alexithymia Scale-20. Physiological (skin conductance, heart rate, and corrugator and zygomaticus electromyographic responses) and self-report (valence, arousal ratings) responses were monitored during imagery of anger, fear, joy, and neutral scenes and emotionally neutral high arousal (action) scenes. Results from regression analyses indicated that alexithymia was largely unrelated to responses on valence-based measures (facial electromyography, valence ratings), but that it was related to arousal-based measures. Specifically, alexithymia was related to higher heart rate during neutral and lower heart rate during fear imagery. Alexithymia did not predict differential responses to action versus neutral imagery, suggesting specificity of deficits to emotional contexts. Evidence for discordance between physiological responses and self-report in alexithymia was obtained from within-person analyses using multilevel modeling. Results are consistent with the idea that alexithymic deficits are specific to processing emotional arousal, and suggest difficulties with parasympathetic control and emotion regulation. Alexithymia is also associated with discordance between self-reported emotional experience and physiological response to emotion, consistent with prior evidence.

  14. Emotion regulation predicts marital satisfaction: more than a wives' tale.

    Science.gov (United States)

    Bloch, Lian; Haase, Claudia M; Levenson, Robert W

    2014-02-01

    Emotion regulation is generally thought to be a critical ingredient for successful interpersonal relationships. Ironically, few studies have investigated the link between how well spouses regulate emotion and how satisfied they are with their marriages. We utilized data from a 13-year, 3-wave longitudinal study of middle-aged (40-50 years old) and older (60-70 years old) long-term married couples, focusing on the associations between downregulation of negative emotion (measured during discussions of an area of marital conflict at Wave 1) and marital satisfaction (measured at all 3 waves). Downregulation of negative emotion was assessed by determining how quickly spouses reduced signs of negative emotion (in emotional experience, emotional behavior, and physiological arousal) after negative emotion events. Data were analyzed using actor-partner interdependence modeling. Findings showed that (a) greater downregulation of wives' negative experience and behavior predicted greater marital satisfaction for wives and husbands concurrently and (b) greater downregulation of wives' negative behavior predicted increases in wives' marital satisfaction longitudinally. Wives' use of constructive communication (measured between Waves 1 and 2) mediated the longitudinal associations. These results show the benefits of wives' downregulation of negative emotion during conflict for marital satisfaction and point to wives' constructive communication as a mediating pathway.

  15. Comparative Study of Sustained Attentional Bias on Emotional Processing in ADHD Children to Pictures with Eye-Tracking

    OpenAIRE

    Pishyareh, Ebrahim; Mehdi EHRANI-DOOST; MAHMOODI-GHARAIE, Javad; Anahita KHORRAMI; Saeid Reza RAHMDAR

    2015-01-01

    How to Cite This Article: Pishyareh E, Tehrani-doost M, Mahmoodi-gharaie J, Khorrami A, Rahmdar SR. A Comparative Study of SustainedAttentional Bias on Emotional Processing in ADHD Children to Pictures with Eye-Tracking. Iran J Child Neurol. 2015 Winter;9(1):64-70.AbstractObjectiveADHD children have anomalous and negative behavior especially in emotionally related fields when compared to other. Evidence indicates that attention has an impact on emotional processing. The present study evaluate...

  16. Gender differences in oxytocin-associated disruption of decision bias during emotion perception.

    Science.gov (United States)

    Lynn, Spencer K; Hoge, Elizabeth A; Fischer, Laura E; Barrett, Lisa Feldman; Simon, Naomi M

    2014-09-30

    Oxytocin is associated with differences in the perception of and response to socially mediated information, such as facial expressions. Across studies, however, oxytocin׳s effect on emotion perception has been inconsistent. Outside the laboratory, emotion perception involves interpretation of perceptual uncertainty and assessment of behavioral risk. An account of these factors is largely missing from studies of oxytocin׳s effect on emotion perception and might explain inconsistent results across studies. Of relevance, studies of oxytocin׳s effect on learning and decision-making indicate that oxytocin attenuates risk aversion. We used the probability of encountering angry faces and the cost of misidentifying them as not angry to create a risky environment wherein bias to categorize faces as angry would maximize point earnings. Consistent with an underestimation of the factors creating risk (i.e., encounter rate and cost), men given oxytocin exhibited a worse (i.e., less liberal) response bias than men given placebo. Oxytocin did not influence women׳s performance. These results suggest that oxytocin may impair men׳s ability to adapt to changes in risk and uncertainty when introduced to novel or changing social environments. Because oxytocin also influences behavior in non-social realms, oxytocin pharmacotherapy could have unintended consequences (i.e., risk-prone decision-making) while nonetheless normalizing pathological social interaction.

  17. Identifying attentional bias and emotional response after appearance-related stimuli exposure.

    Science.gov (United States)

    Cho, Ara; Kwak, Soo-Min; Lee, Jang-Han

    2013-01-01

    The effect of media images has been regarded as a significant variable in the construction or in the activation of body images. Individuals who have a negative body image use avoidance coping strategies to minimize damage to their body image. We identified attentional biases and negative emotional responses following exposure to body stimuli. Female university students were divided into two groups based on their use of avoidance coping strategies (high-level group: high avoidance [HA]; low-group: low avoidance [LA]), and were assigned to two different conditions (exposure to thin body pictures, ET, and exposure to oversized body pictures, EO). Results showed that the HA group paid more attention to slim bodies and reported more negative emotions than the LA group, and that the EO had more negative effects than the ET. We suggest that HAs may attend more to slim bodies as a way of avoiding overweight bodies, influenced by social pressure, and in the search for a compensation of a positive emotional balance. However, attentional bias toward slim bodies can cause an upward comparison process, leading to increased body dissatisfaction, which is the main factor in the development of eating disorders (EDs). Therefore, altering avoidance coping strategies should be considered for people at risk of EDs.

  18. The extended functional neuroanatomy of emotional processing biases for masked faces in major depressive disorder.

    Directory of Open Access Journals (Sweden)

    Teresa A Victor

    Full Text Available BACKGROUND: Major depressive disorder (MDD is associated with a mood-congruent processing bias in the amygdala toward face stimuli portraying sad expressions that is evident even when such stimuli are presented below the level of conscious awareness. The extended functional anatomical network that maintains this response bias has not been established, however. AIMS: To identify neural network differences in the hemodynamic response to implicitly presented facial expressions between depressed and healthy control participants. METHOD: Unmedicated-depressed participants with MDD (n=22 and healthy controls (HC; n=25 underwent functional MRI as they viewed face stimuli showing sad, happy or neutral face expressions, presented using a backward masking design. The blood-oxygen-level dependent (BOLD signal was measured to identify regions where the hemodynamic response to the emotionally valenced stimuli differed between groups. RESULTS: The MDD subjects showed greater BOLD responses than the controls to masked-sad versus masked-happy faces in the hippocampus, amygdala and anterior inferotemporal cortex. While viewing both masked-sad and masked-happy faces relative to masked-neutral faces, the depressed subjects showed greater hemodynamic responses than the controls in a network that included the medial and orbital prefrontal cortices and anterior temporal cortex. CONCLUSIONS: Depressed and healthy participants showed distinct hemodynamic responses to masked-sad and masked-happy faces in neural circuits known to support the processing of emotionally valenced stimuli and to integrate the sensory and visceromotor aspects of emotional behavior. Altered function within these networks in MDD may establish and maintain illness-associated differences in the salience of sensory/social stimuli, such that attention is biased toward negative and away from positive stimuli.

  19. Infant Frontal Asymmetry Predicts Child Emotional Availability

    Science.gov (United States)

    Licata, Maria; Paulus, Markus; Kühn-Popp, Nina; Meinhardt, Jorg; Sodian, Beate

    2015-01-01

    While factors influencing maternal emotional availability (EA) have been well investigated, little is known about the development of child EA. The present longitudinal study investigated the role of frontal brain asymmetry in young children with regard to child EA (child responsiveness and involvement) in mother-child interaction in a sample of 28…

  20. Six weeks of meditation training influences response bias in a discrimination task with emotional distractors

    Directory of Open Access Journals (Sweden)

    Carolina B Menezes

    2012-06-01

    Full Text Available Introduction: Focused attention meditation is the voluntary focusing of attention on a chosen object in a sustained fashion, whose objective is to develop attentional and emotional regulatory skills./objective: We investigated the effect of a six-week focused attention meditation training on a discrimination task with emotional distractors by comparing participants’ discriminability and bias before and after training. Method: College students were randomly assigned to either focused meditation (N=35, progressive relaxation (N=37, or control groups (N=28. 120 neutral and 120 emotional - negative and arousing – pictures (9º x 12º, flanked by two peripheral bars (0.3º x 0.3º, equidistant from the centre of the picture (9º, were equally and randomly distributed and displayed among three blocks, one with low attentional (LA and two with high attentional demand (HA. Participants indicated if bars were parallel or not by pressing one of two buttons. In LA and HA conditions, respectively, bars differed with 90º and 6º in half of the trials. Trials started with a fixation cross (1500ms followed by the pictures and bars (200ms. Next, a chessboard remained on the screen until a response was given or for 2000ms. Results: Mixed-design ANOVAs showed no discriminability difference across groups (meditation=26; relaxation=24; control=24 pre-post training; only task difficulty affected discriminability [F(1,68 = 739.8, p < .001; LA > HA]. Response bias was affected by difficulty [F(1,68 = 81.2, p < .001; LA < HA], and testing session [F(1,68 = 23.1,  p < .001; pre > post]. Additionally, there was a significant difficulty × session × group interaction [F(2,68 = 4.02,  p = .02]: meditation (M = .58, SE =.36 and relaxation (M = .65, SE =.36 presented a reduction in response bias relative to control (M = .69, SE =.37, but only after training in the HA condition (p < 0.05. Conclusion: The reduction in response bias suggests that meditation and

  1. The Comparison of Attentional Bias and Difficulty of Emotional States Regulation and Their Correlation with Craving Severity in Drug Abuser Methamphetamines and Crack

    Directory of Open Access Journals (Sweden)

    Raheleh Haghiaght

    2014-08-01

    Full Text Available Background: Today, within creased substance, type of substance used has changed. Therefore, drug abuse in population of crack to the stimulant drugs (amphetamine particularly crystal is expanding and increasing. Therefore, the purpose of the present study was the comparison of attentional bias and difficulty of emotional states regulation and their correlation with craving severity in drug abuser methamphetamines and crack. Materials and Methods: Type of research was descriptive analytical correlation. Population was total of users with methamphetamines and crack in summer and fall 2011 at the city of Isfahan, and 34 users with crystal with daily at least one year were selected on the basis of the snow ball sampling and 31 users with crack with daily at least one year were selected on the basis of the sample sampling. The difficulties emotion regulation scale (DERS, Stroop test and OCDUS were used as the outcome measures. For findings used of descriptive statistics and multivariate analysis of covariance (MANCOVA and regression analysis were used. Results: The results of analysis of variance showed that between drug abuser crystal and crack significantly differed of attentional bias and difficulty of emotional states regulation. The greatest differences to components of a lack of transparency, lack of emotional awareness, limit emotional states regulation strategies and of emotional responses. But, only the variable non-acceptance negative emotional of subscale of the difficulty of emotional states regulation was able to craving (as an important indicator of durable use substance in of both crack and crystal predicted. This variable is only 13% of the variance craving in drug abuser crack and crystal can be explained. Other findings showed that although there is no difference between the two groups in the intensity of craving, but attentional bias among drug abuser crack and crystal was a significant difference. Conclusion: Overall, can be said

  2. Conscientiousness predicts greater recovery from negative emotion

    OpenAIRE

    Kristin N Javaras; Schaefer, Stacey M.; van Reekum, Carien M.; Lapate, Regina C.; Greischar, Lawrence L.; Bachuber, David R.; Love, Gale; Ryff, Carol D.; Richard J Davidson

    2012-01-01

    Greater levels of conscientiousness have been associated with lower levels of negative affect. We focus on one mechanism through which conscientiousness may decrease\\ud negative affect: effective emotion regulation, as reflected by greater recovery from negative stimuli. In 273 adults who were 35 - 85 years old, we collected self-report measures of personality including conscientiousness and its self-control facet, followed\\ud on average 2 years later by psychophysiological measures of emotio...

  3. Learning Combinations of Multiple Feature Representations for Music Emotion Prediction

    DEFF Research Database (Denmark)

    Madsen, Jens; Jensen, Bjørn Sand; Larsen, Jan

    2015-01-01

    Music consists of several structures and patterns evolving through time which greatly influences the human decoding of higher-level cognitive aspects of music like the emotions expressed in music. For tasks, such as genre, tag and emotion recognition, these structures have often been identified...... and used as individual and non-temporal features and representations. In this work, we address the hypothesis whether using multiple temporal and non-temporal representations of different features is beneficial for modeling music structure with the aim to predict the emotions expressed in music. We test...

  4. Visual Bias Predicts Gait Adaptability in Novel Sensory Discordant Conditions

    Science.gov (United States)

    Brady, Rachel A.; Batson, Crystal D.; Peters, Brian T.; Mulavara, Ajitkumar P.; Bloomberg, Jacob J.

    2010-01-01

    We designed a gait training study that presented combinations of visual flow and support-surface manipulations to investigate the response of healthy adults to novel discordant sensorimotor conditions. We aimed to determine whether a relationship existed between subjects visual dependence and their postural stability and cognitive performance in a new discordant environment presented at the conclusion of training (Transfer Test). Our training system comprised a treadmill placed on a motion base facing a virtual visual scene that provided a variety of sensory challenges. Ten healthy adults completed 3 training sessions during which they walked on a treadmill at 1.1 m/s while receiving discordant support-surface and visual manipulations. At the first visit, in an analysis of normalized torso translation measured in a scene-movement-only condition, 3 of 10 subjects were classified as visually dependent. During the Transfer Test, all participants received a 2-minute novel exposure. In a combined measure of stride frequency and reaction time, the non-visually dependent subjects showed improved adaptation on the Transfer Test compared to their visually dependent counterparts. This finding suggests that individual differences in the ability to adapt to new sensorimotor conditions may be explained by individuals innate sensory biases. An accurate preflight assessment of crewmembers biases for visual dependence could be used to predict their propensities to adapt to novel sensory conditions. It may also facilitate the development of customized training regimens that could expedite adaptation to alternate gravitational environments.

  5. Recognition memory for low- and high-frequency-filtered emotional faces: Low spatial frequencies drive emotional memory enhancement, whereas high spatial frequencies drive the emotion-induced recognition bias.

    Science.gov (United States)

    Rohr, Michaela; Tröger, Johannes; Michely, Nils; Uhde, Alarith; Wentura, Dirk

    2017-02-17

    This article deals with two well-documented phenomena regarding emotional stimuli: emotional memory enhancement-that is, better long-term memory for emotional than for neutral stimuli-and the emotion-induced recognition bias-that is, a more liberal response criterion for emotional than for neutral stimuli. Studies on visual emotion perception and attention suggest that emotion-related processes can be modulated by means of spatial-frequency filtering of the presented emotional stimuli. Specifically, low spatial frequencies are assumed to play a primary role for the influence of emotion on attention and judgment. Given this theoretical background, we investigated whether spatial-frequency filtering also impacts (1) the memory advantage for emotional faces and (2) the emotion-induced recognition bias, in a series of old/new recognition experiments. Participants completed incidental-learning tasks with high- (HSF) and low- (LSF) spatial-frequency-filtered emotional and neutral faces. The results of the surprise recognition tests showed a clear memory advantage for emotional stimuli. Most importantly, the emotional memory enhancement was significantly larger for face images containing only low-frequency information (LSF faces) than for HSF faces across all experiments, suggesting that LSF information plays a critical role in this effect, whereas the emotion-induced recognition bias was found only for HSF stimuli. We discuss our findings in terms of both the traditional account of different processing pathways for HSF and LSF information and a stimulus features account. The double dissociation in the results favors the latter account-that is, an explanation in terms of differences in the characteristics of HSF and LSF stimuli.

  6. Purpose in life predicts better emotional recovery from negative stimuli.

    Directory of Open Access Journals (Sweden)

    Stacey M Schaefer

    Full Text Available Purpose in life predicts both health and longevity suggesting that the ability to find meaning from life's experiences, especially when confronting life's challenges, may be a mechanism underlying resilience. Having purpose in life may motivate reframing stressful situations to deal with them more productively, thereby facilitating recovery from stress and trauma. In turn, enhanced ability to recover from negative events may allow a person to achieve or maintain a feeling of greater purpose in life over time. In a large sample of adults (aged 36-84 years from the MIDUS study (Midlife in the U.S., http://www.midus.wisc.edu/, we tested whether purpose in life was associated with better emotional recovery following exposure to negative picture stimuli indexed by the magnitude of the eyeblink startle reflex (EBR, a measure sensitive to emotional state. We differentiated between initial emotional reactivity (during stimulus presentation and emotional recovery (occurring after stimulus offset. Greater purpose in life, assessed over two years prior, predicted better recovery from negative stimuli indexed by a smaller eyeblink after negative pictures offset, even after controlling for initial reactivity to the stimuli during the picture presentation, gender, age, trait affect, and other well-being dimensions. These data suggest a proximal mechanism by which purpose in life may afford protection from negative events and confer resilience is through enhanced automatic emotion regulation after negative emotional provocation.

  7. Predictive Modeling of Expressed Emotions in Music Using Pairwise Comparisons

    DEFF Research Database (Denmark)

    Madsen, Jens; Jensen, Bjørn Sand; Larsen, Jan

    2013-01-01

    We introduce a two-alternative forced-choice (2AFC) experimental paradigm to quantify expressed emotions in music using the arousal and valence (AV) dimensions. A wide range of well-known audio features are investigated for predicting the expressed emotions in music using learning curves...... and essential baselines. We furthermore investigate the scalability issues of using 2AFC in quantifying emotions expressed in music on large-scale music databases. The possibility of dividing the annotation task between multiple individuals, while pooling individuals’ comparisons is investigated by looking...... at the subjective differences of ranking emotion in the AV space. We find this to be problematic due to the large variation in subjects’ rankings of excerpts. Finally, solving scalability issues by reducing the number of pairwise comparisons is analyzed. We compare two active learning schemes to selecting...

  8. Cognitive Bias by Gender Interaction on N170 Response to Emotional Facial Expressions in Major and Minor Depression.

    Science.gov (United States)

    Wu, Xingqu; Chen, Jiu; Jia, Ting; Ma, Wentao; Zhang, Yan; Deng, Zihe; Yang, Laiqi

    2016-03-01

    States of depression are considered to relate to a cognitive bias reactivity to emotional events. Moreover, gender effect may influence differences in emotional processing. The current study is to investigate whether there is an interaction of cognitive bias by gender on emotional processing in minor depression (MiD) and major depression (MaD). N170 component was obtained during a visual emotional oddball paradigm to manipulate the processing of emotional information in 33 MiD, 36 MaD, and 32 controls (CN). Compared with CN, in male, both MiD and MaD had lower N170 amplitudes for happy faces, but MaD had higher N170 amplitudes for sad faces; in female, both MiD and MaD had lower N170 amplitudes for happy and neutral faces, but higher N170 amplitudes for sad faces. Compared with MaD in male, MiD had higher N170 amplitudes for happy faces, lower N170 amplitudes for sad faces; in female, MiD only had higher N170 amplitudes for sad faces. Interestingly, a negative relationship was observed between N170 amplitude and the HDRS score for identification of happy faces in depressed patients while N170 amplitude was positively correlated with the HDRS score for sad faces identification. These results provide novel evidence for the mood-brightening effect with an interaction of cognitive bias by gender on emotional processing. It further suggests that female depression may be more vulnerable than male during emotional face processing with the unconscious negative cognitive bias and depressive syndromes may exist on a spectrum of severity on emotional face processing.

  9. Working memory capacity is associated with optimal adaptation of response bias to perceptual sensitivity in emotion perception.

    Science.gov (United States)

    Lynn, Spencer K; Ibagon, Camila; Bui, Eric; Palitz, Sophie A; Simon, Naomi M; Barrett, Lisa Feldman

    2016-03-01

    Emotion perception, inferring the emotional state of another person, is a frequent judgment made under perceptual uncertainty (e.g., a scowling facial expression can indicate anger or concentration) and behavioral risk (e.g., incorrect judgment can be costly to the perceiver). Working memory capacity (WMC), the ability to maintain controlled processing in the face of competing demands, is an important component of many decisions. We investigated the association of WMC and anger perception in a task in which "angry" and "not angry" categories comprised overlapping ranges of scowl intensity, and correct and incorrect responses earned and lost points, respectively. Participants attempted to earn as many points as they could; adopting an optimal response bias would maximize decision utility. Participants with higher WMC more optimally tuned their anger perception response bias to accommodate their perceptual sensitivity (their ability to discriminate the categories) than did participants with lower WMC. Other factors that influence response bias (i.e., the relative base rate of angry vs. not angry faces and the decision costs and benefits) were ruled out as contributors to the WMC-bias relationship. Our results suggest that WMC optimizes emotion perception by contributing to perceivers' ability to adjust their response bias to account for their level of perceptual sensitivity, likely an important component of adapting emotion perception to dynamic social interactions and changing circumstances. (PsycINFO Database Record

  10. Does exposure prediction bias health-effect estimation?: The relationship between confounding adjustment and exposure prediction.

    Science.gov (United States)

    Cefalu, Matthew; Dominici, Francesca

    2014-07-01

    In environmental epidemiology, we are often faced with 2 challenges. First, an exposure prediction model is needed to estimate the exposure to an agent of interest, ideally at the individual level. Second, when estimating the health effect associated with the exposure, confounding adjustment is needed in the health-effects regression model. The current literature addresses these 2 challenges separately. That is, methods that account for measurement error in the predicted exposure often fail to acknowledge the possibility of confounding, whereas methods designed to control confounding often fail to acknowledge that the exposure has been predicted. In this article, we consider exposure prediction and confounding adjustment in a health-effects regression model simultaneously. Using theoretical arguments and simulation studies, we show that the bias of a health-effect estimate is influenced by the exposure prediction model, the type of confounding adjustment used in the health-effects regression model, and the relationship between these 2. Moreover, we argue that even with a health-effects regression model that properly adjusts for confounding, the use of a predicted exposure can bias the health-effect estimate unless all confounders included in the health-effects regression model are also included in the exposure prediction model. While these results of this article were motivated by studies of environmental contaminants, they apply more broadly to any context where an exposure needs to be predicted.

  11. Prediction of subjective ratings of emotional pictures by EEG features

    Science.gov (United States)

    McFarland, Dennis J.; Parvaz, Muhammad A.; Sarnacki, William A.; Goldstein, Rita Z.; Wolpaw, Jonathan R.

    2017-02-01

    Objective. Emotion dysregulation is an important aspect of many psychiatric disorders. Brain-computer interface (BCI) technology could be a powerful new approach to facilitating therapeutic self-regulation of emotions. One possible BCI method would be to provide stimulus-specific feedback based on subject-specific electroencephalographic (EEG) responses to emotion-eliciting stimuli. Approach. To assess the feasibility of this approach, we studied the relationships between emotional valence/arousal and three EEG features: amplitude of alpha activity over frontal cortex; amplitude of theta activity over frontal midline cortex; and the late positive potential over central and posterior mid-line areas. For each feature, we evaluated its ability to predict emotional valence/arousal on both an individual and a group basis. Twenty healthy participants (9 men, 11 women; ages 22-68) rated each of 192 pictures from the IAPS collection in terms of valence and arousal twice (96 pictures on each of 4 d over 2 weeks). EEG was collected simultaneously and used to develop models based on canonical correlation to predict subject-specific single-trial ratings. Separate models were evaluated for the three EEG features: frontal alpha activity; frontal midline theta; and the late positive potential. In each case, these features were used to simultaneously predict both the normed ratings and the subject-specific ratings. Main results. Models using each of the three EEG features with data from individual subjects were generally successful at predicting subjective ratings on training data, but generalization to test data was less successful. Sparse models performed better than models without regularization. Significance. The results suggest that the frontal midline theta is a better candidate than frontal alpha activity or the late positive potential for use in a BCI-based paradigm designed to modify emotional reactions.

  12. Scientific Research or Advocacy? Emotive Labels and Selection Bias Confound Survey Results

    Directory of Open Access Journals (Sweden)

    Jerome K. Vanclay

    2000-07-01

    Full Text Available Robert Costanza presents four compelling visions of the future, but the language he uses to describe them is emotive and value-laden and may bias the survey results. The descriptions and analogies used may evoke responses from the survey participants that reveal more about their reactions to the description than their attitudes toward a given scenario. It is hypothesized that the use of more neutral language may lead to more support for the scenario involving "self-limited consumption with ample resources" that Costanza calls "Big Government." If this hypothesis is correct, then the skeptic's policy that Costanza appears to prefer has the additional advantage of always leading to the favored outcome, regardless of the state of the world.

  13. Mindfulness Trait Predicts Neurophysiological Reactivity Associated with Negativity Bias: An ERP Study

    Science.gov (United States)

    Ho, Nerissa S. P.; Sun, Delin; Ting, Kin-Hung; Chan, Chetwyn C. H.; Lee, Tatia M. C.

    2015-01-01

    This study explored the relationship of mindfulness trait with the early and late stages of affective processing, by examining the two corresponding ERP components, P2 and LPP, collected from twenty-two male Chinese participants with a wide range of meditation experiences. Multiple regression analyses was performed on the mindfulness scores, as measured by CAMS-R, with the subjective affective ratings and ERP data collected during an emotion processing task. The results showed that increased mindfulness scores predicted increased valence ratings of negative stimuli (less negative), as well as increased P2 amplitudes at the frontocentral location for positive compared to negative stimuli. Based on these findings, a plausible mechanism of mindfulness in reducing negativity bias was discussed. Moreover, our results replicated previous findings on the age-related increase of P2 amplitudes at the frontal sites for positive compared to neutral stimuli. Since the locations at which P2 amplitudes were found as associated with age and mindfulness differed, as did the emotional contents of the stimuli being compared, indicating that the effect of age did not confound our findings on mindfulness and the two factors might operate on early affective processing from distinct sources and mechanisms. PMID:26124852

  14. Mindfulness Trait Predicts Neurophysiological Reactivity Associated with Negativity Bias: An ERP Study

    Directory of Open Access Journals (Sweden)

    Nerissa S. P. Ho

    2015-01-01

    Full Text Available This study explored the relationship of mindfulness trait with the early and late stages of affective processing, by examining the two corresponding ERP components, P2 and LPP, collected from twenty-two male Chinese participants with a wide range of meditation experiences. Multiple regression analyses was performed on the mindfulness scores, as measured by CAMS-R, with the subjective affective ratings and ERP data collected during an emotion processing task. The results showed that increased mindfulness scores predicted increased valence ratings of negative stimuli (less negative, as well as increased P2 amplitudes at the frontocentral location for positive compared to negative stimuli. Based on these findings, a plausible mechanism of mindfulness in reducing negativity bias was discussed. Moreover, our results replicated previous findings on the age-related increase of P2 amplitudes at the frontal sites for positive compared to neutral stimuli. Since the locations at which P2 amplitudes were found as associated with age and mindfulness differed, as did the emotional contents of the stimuli being compared, indicating that the effect of age did not confound our findings on mindfulness and the two factors might operate on early affective processing from distinct sources and mechanisms.

  15. Rational Emotive Behavior Therapy after Ellis: Predictions for the Future.

    Science.gov (United States)

    Weinrach, Stephen G.; Ellis, Albert; DiGiuseppe, Raymond; Bernard, Michael E.; Dryden, Windy; Kassinove, Howard; Morris, G. Barry; Vernon, Ann; Wolfe, Janet

    1995-01-01

    Nine members of the institute for Rational-Emotive Therapy's (REBT) International Training Standards and Review Committee predicted the status of REBT 25 to 50 years after the death of Albert Ellis. Will REBT continue to exist in its own right or be incorporated into newer forms of cognitive behavior therapy? (EMK)

  16. Towards Predicting Expressed Emotion in Music from Pairwise Comparisons

    DEFF Research Database (Denmark)

    Madsen, Jens; Jensen, Bjørn Sand; Larsen, Jan

    2012-01-01

    We introduce five regression models for the modeling of expressed emotion in music using data obtained in a two alternative forced choice listening experiment. The predictive performance of the proposed models is compared using learning curves, showing that all models converge to produce a similar...

  17. Biases in human sequential predictions as a consequence of incorrect world models, noise and limited memory

    NARCIS (Netherlands)

    Narain, D.; Beers, R.J. van; Smeets, J.B.J.

    2016-01-01

    Recent studies demonstrate that biases found in human behavior can be explained by rational agents that make incorrect generative-model assumptions. While predicting a sequence of uncorrelated events, humans are biased towards overestimating its serial correlation. We demonstrate how such biases may

  18. Vicarious learning of children's social-anxiety-related fear beliefs and emotional Stroop bias.

    Science.gov (United States)

    Askew, Chris; Hagel, Anna; Morgan, Julie

    2015-08-01

    Models of social anxiety suggest that negative social experiences contribute to the development of social anxiety, and this is supported by self-report research. However, there is relatively little experimental evidence for the effects of learning experiences on social cognitions. The current study examined the effect of observing a social performance situation with a negative outcome on children's (8 to 11 years old) fear-related beliefs and cognitive processing. Two groups of children were each shown 1 of 2 animated films of a person trying to score in basketball while being observed by others; in 1 film, the outcome was negative, and in the other, it was neutral. Children's fear-related beliefs about performing in front of others were measured before and after the film and children were asked to complete an emotional Stroop task. Results showed that social fear beliefs increased for children who saw the negative social performance film. In addition, these children showed an emotional Stroop bias for social-anxiety-related words compared to children who saw the neutral film. The findings have implications for our understanding of social anxiety disorder and suggest that vicarious learning experiences in childhood may contribute to the development of social anxiety.

  19. Counter-regulation in affective attentional biases: a basic mechanism that warrants flexibility in emotion and motivation.

    Science.gov (United States)

    Rothermund, Klaus; Voss, Andreas; Wentura, Dirk

    2008-02-01

    We investigated whether anticipating positive or negative future outcomes during goal pursuit has a modulatory effect on attentional biases for affectively congruent and incongruent distractor stimuli. In two experiments using a flanker task, we found that distractor interference of stimuli signaling opportunities or dangers was stronger after inducing an outcome focus of the opposite valence. The second experiment provided additional evidence that the incongruency effect reflects a global shift in affective attentional biases and is not mediated by changes in strategies or in the perceived valence of the stimuli. It is argued that counter-regulation in affective attentional biases serves an important function for the regulation of emotion and action.

  20. Reason's Enemy Is Not Emotion: Engagement of Cognitive Control Networks Explains Biases in Gain/Loss Framing.

    Science.gov (United States)

    Li, Rosa; Smith, David V; Clithero, John A; Venkatraman, Vinod; Carter, R McKell; Huettel, Scott A

    2017-03-29

    In the classic gain/loss framing effect, describing a gamble as a potential gain or loss biases people to make risk-averse or risk-seeking decisions, respectively. The canonical explanation for this effect is that frames differentially modulate emotional processes, which in turn leads to irrational choice behavior. Here, we evaluate the source of framing biases by integrating functional magnetic resonance imaging data from 143 human participants performing a gain/loss framing task with meta-analytic data from >8000 neuroimaging studies. We found that activation during choices consistent with the framing effect were most correlated with activation associated with the resting or default brain, while activation during choices inconsistent with the framing effect was most correlated with the task-engaged brain. Our findings argue against the common interpretation of gain/loss framing as a competition between emotion and control. Instead, our study indicates that this effect results from differential cognitive engagement across decision frames.SIGNIFICANCE STATEMENT The biases frequently exhibited by human decision makers have often been attributed to the presence of emotion. Using a large fMRI sample and analysis of whole-brain networks defined with the meta-analytic tool Neurosynth, we find that neural activity during frame-biased decisions was more significantly associated with default behaviors (and the absence of executive control) than with emotion. These findings point to a role for neuroscience in shaping long-standing psychological theories in decision science.

  1. Reduced Recognition of Dynamic Facial Emotional Expressions and Emotion-Specific Response Bias in Children with an Autism Spectrum Disorder

    Science.gov (United States)

    Evers, Kris; Steyaert, Jean; Noens, Ilse; Wagemans, Johan

    2015-01-01

    Emotion labelling was evaluated in two matched samples of 6-14-year old children with and without an autism spectrum disorder (ASD; N = 45 and N = 50, resp.), using six dynamic facial expressions. The Emotion Recognition Task proved to be valuable demonstrating subtle emotion recognition difficulties in ASD, as we showed a general poorer emotion…

  2. Unskilled and unaware in the classroom: College students' desired grades predict their biased grade predictions.

    Science.gov (United States)

    Serra, Michael J; DeMarree, Kenneth G

    2016-10-01

    People tend to be overconfident when predicting their performance on a variety of physical and mental tasks (i.e., they predict they will perform better than they actually do). Such a pattern is commonly found in educational settings, in which many students greatly overestimate how well they will perform on exams. In particular, the lowest-performing students tend to show the greatest overconfidence (i.e., the "unskilled-and-unaware" effect). Such overconfidence can have deleterious effects on the efficacy of students' short-term study behaviors (i.e., underpreparing for exams) and long-term academic decisions (i.e., changing one's academic major to an "easier" topic or dropping out of school completely). To help understand why students' grade predictions are often overconfident, we examined the hypothesis that students' grade predictions are biased by their desired levels of performance, which are often much higher than their actual levels of performance. Across three studies in which actual students made predictions about their exam performance in their courses, we demonstrated that students' grade predictions are highly biased by their desired grades on those exams. We obtained this result when students predicted their exam grades over a week before the exam (Study 1), immediately after taking the exam (Study 2), and across the four course exams in a single semester (Study 3). These results are informative for understanding why the "unskilled-and-unaware" pattern of performance predictions occurs, and why people in general tend to be overconfident when making both physical and mental performance predictions.

  3. Hebbian learning and predictive mirror neurons for actions, sensations and emotions.

    Science.gov (United States)

    Keysers, Christian; Gazzola, Valeria

    2014-01-01

    Spike-timing-dependent plasticity is considered the neurophysiological basis of Hebbian learning and has been shown to be sensitive to both contingency and contiguity between pre- and postsynaptic activity. Here, we will examine how applying this Hebbian learning rule to a system of interconnected neurons in the presence of direct or indirect re-afference (e.g. seeing/hearing one's own actions) predicts the emergence of mirror neurons with predictive properties. In this framework, we analyse how mirror neurons become a dynamic system that performs active inferences about the actions of others and allows joint actions despite sensorimotor delays. We explore how this system performs a projection of the self onto others, with egocentric biases to contribute to mind-reading. Finally, we argue that Hebbian learning predicts mirror-like neurons for sensations and emotions and review evidence for the presence of such vicarious activations outside the motor system.

  4. Age- and height-based prediction bias in spirometry reference equations

    NARCIS (Netherlands)

    P.H. Quanjer (Philip); G.L. Hall (G. L.); S. Stanojevic (Sanja); T.J. Cole (Tim); J. Stocks (Janet)

    2012-01-01

    textabstractPrediction bias in spirometry reference equations can arise from combining equations for different age groups, rounding age or height to integers or using self-reported height. To assess the bias arising from these sources, the fit of 13 prediction equations was tested against the Global

  5. Bias of genetic trend of genomic predictions based on both real dairy cattle and simulated data

    DEFF Research Database (Denmark)

    Ma, Peipei; Lund, Mogens Sandø; Nielsen, Ulrik Sander;

    population. In simulated data, there was no bias when the test animals were unselected cows. When the G matrix was derived from genotypes of causal genes, the bias was reduced. The results suggest that the main reasons for causing the bias of the prediction trends are the selection of bulls and bull dams......This study investigated the phenomenon of bias in the trend of genomic predictions and attempted to find the reason and solution for this bias. The data used in this study include Danish Jersey data and simulation data. In Jersey data, the bias was reduced when cows were included in the reference...... as well as the inaccurate relationship matrix. The possible strategies to eliminate the bias could be to use cow reference and improve genomic relationship matrix...

  6. Depression, not PTSD, is associated with attentional biases for emotional visual cues in early traumatized individuals with PTSD

    Directory of Open Access Journals (Sweden)

    Charlotte Elisabeth Wittekind

    2015-01-01

    Full Text Available Using variants of the emotional Stroop task (EST, a large number of studies demonstrated attentional biases in individuals with PTSD across different types of trauma. However, the specificity and robustness of the emotional Stroop effect in PTSD were questioned recently. In particular, the paradigm cannot disentangle underlying cognitive mechanisms. Transgenerational studies provide evidence that consequences of trauma are not limited to the traumatized people, but extend to close relatives, especially the children. To further investigate attentional biases in PTSD and to shed light on the underlying cognitive mechanism(s, a spatial-cueing paradigm with pictures of different emotional valence (neutral, anxiety, depression, trauma was administered to individuals displaced as children during World War II with (n = 22 and without PTSD (n = 26 as well as to nontraumatized controls (n = 22. To assess whether parental PTSD is associated with biased information processing in children, each one adult offspring was also included in the study. PTSD was not associated with attentional biases for trauma-related stimuli. There was no evidence for a transgenerational transmission of biased information processing. However, when samples were regrouped based on current depression, a reduced inhibition of return (IOR effect emerged for depression-related cues. IOR refers to the phenomenon that with longer intervals between cue and target the validity effect is reversed: uncued locations are associated with shorter and cued locations with longer RTs. The results diverge from EST studies and demonstrate that findings on attentional biases yield equivocal results across different paradigms. Attentional biases for trauma-related material may only appear for verbal but not for visual stimuli in an elderly population with childhood trauma with PTSD. Future studies should more closely investigate whether findings from younger trauma populations also manifest in older

  7. Analyzing Public Emotion and Predicting Stock Market Using Social Media

    Directory of Open Access Journals (Sweden)

    Jahidul Arafat

    2013-09-01

    Full Text Available The focus of this research was to build a cloud based architecture to analyze the correlation between social media data and the financial markets. From analytical point of view this study refurbish the viability of models that treat public mode and emotion as a unitary phenomenon and suggest the needs to analyze those in predicting the stock market status of the respective companies. With the aim to justify the correlation between social media and stock market prediction process our result reveals a proportional correspondence of pubic emotion over time with the company’s market viabilities. The major significance of this research is the normalization and the conversion process that has utilized vector array list which thereby strengthen the conversion process and make the cloud storing easy. Furthermore, the experimental results demonstrate its improved performance over the factor of emotion analysis and synthesizing in the process of prediction to extract patterns in the way stock markets behave and respond to external stimuli and vice versa.

  8. Is parental emotional reliability predictive of toddlers' learning and helping?

    Science.gov (United States)

    Brooker, Ivy; Poulin-Dubois, Diane

    2013-06-01

    This study set out to examine how toddlers' word learning, imitation, and instrumental helping would be affected by the emotional reliability of a familiar model. Therefore, forty-two 24-month-olds were observed in interactions with their primary caregiver, who was evaluated on the quality of his or her sensitive behavior, such as responsiveness and emotional availability. Parents were first instructed how to administer different tasks to their child that included: teaching a novel word, demonstrating an "irrational" means of putting a dog inside a toy house through the chimney instead of the door, and appearing in need of help. The parent-child dyad was then observed during a 10-min period and the parent's level of responsiveness and availability was subsequently coded from this interaction. Finally, children were examined as to whether they learned a novel word, imitated, and helped their caregiver. It was observed that toddlers learned novel words better from an emotionally reliable primary caregiver. In addition, higher parental responsiveness and availability predicted better imitation in older children and higher levels of helping in girls. Taken together, these findings are the first to suggest that the emotional reliability of a familiar model, such as a parent's sensitive nature and consistent responsiveness, influences young children's willingness to learn and help.

  9. Pain-related bias in the classification of emotionally ambiguous facial expressions in mothers of children with chronic abdominal pain.

    Science.gov (United States)

    Liossi, Christina; White, Paul; Croome, Natasha; Hatira, Popi

    2012-03-01

    This study sought to determine whether mothers of young people with chronic abdominal pain (CAP) compared to mothers of pain-free children show a pain recognition bias when they classify facial emotional expressions. One hundred demographically matched mothers of children with CAP (n=50) and control mothers (n=50) were asked to identify different emotions expressed by adults in 2 experiments. In experiment 1, participants were required to identify the emotion in a series of facial images that depicted 100% intensity of the following emotions: Pain, Sadness, Anger, Fear, Happiness, and Neutral. In experiment 2, mothers were required to identify the predominant emotion in a series of computer-interpolated ("morphed") facial images. In this experiment, pain was combined with Sad, Angry, Fearful, Happy, and Neutral facial expressions in different proportions-that is, 90%:10%, 70%:30%, 50%:50%, 30%:70%, 10%:90%. All participants completed measures of state and trait anxiety, depression, and anxiety sensitivity. In experiment 1, there was no difference in the performance of the 2 groups of mothers. In experiment 2, it was found that overall mothers of children with CAP were classifying ambiguous emotional expressions predominantly as pain. Mean response times for CAP and control groups did not differ significantly. Mothers of children with CAP did not report more anxiety, depression, and anxiety sensitivity compared to control mothers. It is concluded that mothers of children with CAP show a pain bias when interpreting ambiguous emotional expressions, which possibly contributes to the maintenance of this condition in children via specific parenting behaviours.

  10. Enhancing emotional experiences to dance through music: the role of valence and arousal in the cross-modal bias

    Directory of Open Access Journals (Sweden)

    Julia F. Christensen

    2014-10-01

    Full Text Available It is well established that emotional responses to stimuli presented to one perceptive modality (e.g. visual are modulated by the concurrent presentation of affective information to another modality (e.g. auditory – an effect known as the cross-modal bias. However, the affective mechanisms mediating this effect are still not fully understood. It remains unclear what role different dimensions of stimulus valence and arousal play in mediating the effect, and to what extent cross-modal influences impact not only our perception and conscious affective experiences, but also our psychophysiological emotional response. We addressed these issues by measuring participants’ subjective emotion ratings and their Galvanic Skin Responses in a cross-modal affect perception paradigm employing videos of ballet dance movements and instrumental classical music as the stimuli. We chose these stimuli to explore the cross-modal bias in a context of stimuli (ballet dance movements that most participants would have relatively little prior experience with. Results showed (i that the cross-modal bias was more pronounced for sad than for happy movements, whereas it was equivalent when contrasting high vs. low arousal movements, and (ii that movement valence did not modulate participants’ GSR, while movement arousal did such that GSR was potentiated in the case of low arousal movements with sad music and when high arousal movements were paired with happy music. Results are discussed in the context of the cross-modal affect perception literature and with regards to implications for the art community.

  11. Emotion Regulation Predicts Pain and Functioning in Children With Juvenile Idiopathic Arthritis: An Electronic Diary Study

    OpenAIRE

    Connelly, Mark; Bromberg, Maggie H.; Anthony, Kelly K.; Gil, Karen M.; Franks, Lindsey; Schanberg, Laura E

    2011-01-01

    Objectives This study utilized e-diaries to evaluate whether components of emotion regulation predict daily pain and function in children with juvenile idiopathic arthritis (JIA). Methods 43 children ages 8–17 years and their caregivers provided baseline reports of child emotion regulation. Children then completed thrice daily e-diary assessments of emotion, pain, and activity involvement for 28 days. E-diary ratings of negative and positive emotions were used to calculate emotion variability...

  12. Avoiding the Approach Trap: A Response Bias Theory of the Emotional Stroop Effect

    Science.gov (United States)

    Chajut, Eran; Mama, Yaniv; Levy, Leora; Algom, Daniel

    2010-01-01

    In the laboratory, people classify the color of emotion-laden words slower than they do that of neutral words, the emotional Stroop effect. Outside the laboratory, people react to features of emotion-laden stimuli or threatening stimuli faster than they do to those of neutral stimuli. A possible resolution to the conundrum implicates the…

  13. Emotions Bias Perceptions of Realism in Audiovisual Media: Why We May Take Fiction for Real

    Science.gov (United States)

    Konijn, Elly A.; Walma van der Molen, Juliette H.; van Nes, Sander

    2009-01-01

    This study investigated whether emotions induced in TV-viewers (either as an emotional state or co-occurring with emotional involvement) would increase viewers' perception of realism in a fake documentary and affect the information value that viewers would attribute to its content. To that end, two experiments were conducted that manipulated (a)…

  14. Emotional arousal amplifies the effects of biased competition in the brain.

    Science.gov (United States)

    Lee, Tae-Ho; Sakaki, Michiko; Cheng, Ruth; Velasco, Ricardo; Mather, Mara

    2014-12-01

    The arousal-biased competition model predicts that arousal increases the gain on neural competition between stimuli representations. Thus, the model predicts that arousal simultaneously enhances processing of salient stimuli and impairs processing of relatively less-salient stimuli. We tested this model with a simple dot-probe task. On each trial, participants were simultaneously exposed to one face image as a salient cue stimulus and one place image as a non-salient stimulus. A border around the face cue location further increased its bottom-up saliency. Before these visual stimuli were shown, one of two tones played: one that predicted a shock (increasing arousal) or one that did not. An arousal-by-saliency interaction in category-specific brain regions (fusiform face area for salient faces and parahippocampal place area for non-salient places) indicated that brain activation associated with processing the salient stimulus was enhanced under arousal whereas activation associated with processing the non-salient stimulus was suppressed under arousal. This is the first functional magnetic resonance imaging study to demonstrate that arousal can enhance information processing for prioritized stimuli while simultaneously impairing processing of non-prioritized stimuli. Thus, it goes beyond previous research to show that arousal does not uniformly enhance perceptual processing, but instead does so selectively in ways that optimizes attention to highly salient stimuli.

  15. Predictable and Predictive Emotions:Explaining Cheap Signals and Trust Re-Extension

    Directory of Open Access Journals (Sweden)

    Eric eSchniter

    2014-11-01

    Full Text Available Despite normative predictions from economics and biology, unrelated strangers will often develop the trust necessary to reap gains from one-shot economic exchange opportunities. This appears to be especially true when declared intentions and emotions can be cheaply communicated. Perhaps even more puzzling to economists and biologists is the observation that anonymous and unrelated individuals, known to have breached trust, often make effective use of cheap signals, such as promises and apologies, to encourage trust re-extension. We used a pair of trust games with one-way communication and emotion surveys to investigate the role of emotions in regulating the propensity to message, apologize, re-extend trust, and demonstrate trustworthiness. This design allowed us to observe the endogenous emergence and natural distribution of trust-relevant behaviors, remedial strategies used by promise-breakers, their effects on behavior, and subsequent outcomes. We found that emotions triggered by interaction outcomes are predictable and also predict subsequent apology and trust re-extension. The role of emotions in behavioral regulation helps explain why messages are produced, when they can be trusted, and when trust will be re-extended.

  16. A Systematic Review of Experimental Paradigms for Exploring Biased Interpretation of Ambiguous Information with Emotional and Neutral Associations

    Science.gov (United States)

    Schoth, Daniel E.; Liossi, Christina

    2017-01-01

    Interpretation biases have been extensively explored in a range of populations, including patients with anxiety and depressive disorders where they have been argued to influence the onset and maintenance of such conditions. Other populations in which interpretation biases have been explored include patients with chronic pain, anorexia nervosa, and alcohol dependency among others, although this literature is more limited. In this research, stimuli with threatening/emotional and neutral meanings are presented, with participant responses indicative of ambiguity resolution. A large number of paradigms have been designed and implemented in the exploration of interpretation biases, some varying in minor features only. This article provides a review of experimental paradigms available for exploring interpretation biases, with the aim to stimulate and inform the design of future research exploring cognitive biases across a range of populations. A systematic search of the experimental literature was conducted in Medline, PsychINFO, Web of Science, CINAHL, and Cochrane Library databases. Search terms were information, stimuli, and ambiguous intersected with the terms interpretation and bias*. Forty-five paradigms were found, categorized into those using ambiguous words, ambiguous images, and ambiguous scenarios. The key features, strengths and limitations of the paradigms identified are discussed. PMID:28232813

  17. Efficient attentional selection predicts distractor devaluation: event-related potential evidence for a direct link between attention and emotion.

    Science.gov (United States)

    Kiss, Monika; Goolsby, Brian A; Raymond, Jane E; Shapiro, Kimron L; Silvert, Laetitia; Nobre, Anna C; Fragopanagos, Nickolaos; Taylor, John G; Eimer, Martin

    2007-08-01

    Links between attention and emotion were investigated by obtaining electrophysiological measures of attentional selectivity together with behavioral measures of affective evaluation. Participants were asked to rate faces that had just been presented as targets or distractors in a visual search task. Distractors were rated as less trustworthy than targets. To study the association between the efficiency of selective attention during visual search and subsequent emotional responses, the N2pc component was quantified as a function of evaluative judgments. Evaluation of distractor faces (but not target faces) covaried with selective attention. On trials where distractors were later judged negatively, the N2pc emerged earlier, demonstrating that attention was strongly biased toward target events, and distractors were effectively inhibited. When previous distractors were judged positively, the N2pc was delayed, indicating unfocused attention to the target and less distractor suppression. Variations in attentional selectivity across trials can predict subsequent emotional responses, strongly suggesting that attention is closely associated with subsequent affective evaluation.

  18. Prediction of Emotional Understanding and Emotion Regulation Skills of 4-5 Age Group Children with Parent-Child Relations

    Science.gov (United States)

    Dereli, Esra

    2016-01-01

    The objective of the present study is to examine whether personal attributes, family characteristics of the child and parent-child relations predict children's emotional understanding and emotion regulation skills. The study was conducted with relational screening model, one of the screening models. Study sample included 423 children between the…

  19. Emotions in the classroom: the role of teachers' emotional intelligence ability in predicting students' achievement.

    Science.gov (United States)

    Curci, Antonietta; Lanciano, Tiziana; Soleti, Emanuela

    2014-01-01

    School days can be a difficult time, especially when students are faced with subjects that require motivational investment along with cognitive effort, such as mathematics and sciences. In the present study, we investigated the effects of teachers' emotional intelligence (El) ability, self-efficacy, and emotional states and students' self-esteem, perceptions of ability, and metacognitive beliefs in predicting school achievement. We hypothesized that the level of teacher EI ability would moderate the impact of students' self-perceptions and beliefs about their achievements in mathematics and sciences. Students from Italian junior high schools (N = 338) and their math teachers (N = 12) were involved in the study, and a multilevel approach was used. Findings showed that teachers' EI has a positive role in promoting students' achievement, by enhancing the effects of students' self-perceptions of ability and self-esteem.These results have implications for the implementation of intervention programs on the emotional, motivational, and metacognitive correlates of studying and learning behavior.

  20. Attentional biases for emotional faces in young children of mothers with chronic or recurrent depression.

    Science.gov (United States)

    Kujawa, Autumn J; Torpey, Dana; Kim, Jiyon; Hajcak, Greg; Rose, Suzanne; Gotlib, Ian H; Klein, Daniel N

    2011-01-01

    Attentional biases for negative stimuli have been observed in school-age and adolescent children of depressed mothers and may reflect a vulnerability to depression. The direction of these biases and whether they can be identified in early childhood remains unclear. The current study examined attentional biases in 5-7-year-old children of depressed and non-depressed mothers. Following a mood induction, children participated in a dot-probe task assessing biases for sad and happy faces. There was a significant interaction of group and sex: daughters of depressed mothers attended selectively to sad faces, while children of controls and sons of depressed mothers did not exhibit biases. No effects were found for happy stimuli. These findings suggest that attentional biases are discernible in early childhood and may be vulnerability markers for depression. The results also raise the possibility that sex differences in cognitive biases are evident before the emergence of sex differences in the prevalence of depression.

  1. Interpretation biases in paranoia.

    Science.gov (United States)

    Savulich, George; Freeman, Daniel; Shergill, Sukhi; Yiend, Jenny

    2015-01-01

    Information in the environment is frequently ambiguous in meaning. Emotional ambiguity, such as the stare of a stranger, or the scream of a child, encompasses possible good or bad emotional consequences. Those with elevated vulnerability to affective disorders tend to interpret such material more negatively than those without, a phenomenon known as "negative interpretation bias." In this study we examined the relationship between vulnerability to psychosis, measured by trait paranoia, and interpretation bias. One set of material permitted broadly positive/negative (valenced) interpretations, while another allowed more or less paranoid interpretations, allowing us to also investigate the content specificity of interpretation biases associated with paranoia. Regression analyses (n=70) revealed that trait paranoia, trait anxiety, and cognitive inflexibility predicted paranoid interpretation bias, whereas trait anxiety and cognitive inflexibility predicted negative interpretation bias. In a group comparison those with high levels of trait paranoia were negatively biased in their interpretations of ambiguous information relative to those with low trait paranoia, and this effect was most pronounced for material directly related to paranoid concerns. Together these data suggest that a negative interpretation bias occurs in those with elevated vulnerability to paranoia, and that this bias may be strongest for material matching paranoid beliefs. We conclude that content-specific biases may be important in the cause and maintenance of paranoid symptoms.

  2. Emotional perceptions in mice: studies on judgement bias and behavioural habituation

    NARCIS (Netherlands)

    Boleij, H.

    2013-01-01

    This thesis aimed at developing a better understanding on how mice perceive their own emotional state. Next to extending on previous research on the adaptive capacities laboratory mice, we aimed at approaching the emotional perceptions of mice by establishing a behavioural test for the assessment of

  3. Liberal Bias Mediates Emotion Recognition Deficits in Frontal Traumatic Brain Injury

    Science.gov (United States)

    Callahan, Brandy L.; Ueda, Keita; Sakata, Daisuke; Plamondon, Andre; Murai, Toshiya

    2011-01-01

    It is well-known that patients having sustained frontal-lobe traumatic brain injury (TBI) are severely impaired on tests of emotion recognition. Indeed, these patients have significant difficulty recognizing facial expressions of emotion, and such deficits are often associated with decreased social functioning and poor quality of life. As of yet,…

  4. Predictable chaos: a review of the effects of emotions on attention, memory and decision making.

    Science.gov (United States)

    LeBlanc, Vicki R; McConnell, Meghan M; Monteiro, Sandra D

    2015-03-01

    Healthcare practice and education are highly emotional endeavors. While this is recognized by educators and researchers seeking to develop interventions aimed at improving wellness in health professionals and at providing them with skills to deal with emotional interpersonal situations, the field of health professions education has largely ignored the role that emotions play on cognitive processes. The purpose of this review is to provide an introduction to the broader field of emotions, with the goal of better understanding the integral relationship between emotions and cognitive processes. Individuals, at any given time, are in an emotional state. This emotional state influences how they perceive the world around them, what they recall from it, as well as the decisions they make. Rather than treating emotions as undesirable forces that wreak havoc on the rational being, the field of health professions education could be enriched by a greater understanding of how these emotions can shape cognitive processes in increasingly predictable ways.

  5. Systematic bias of correlation coefficient may explain negative accuracy of genomic prediction.

    Science.gov (United States)

    Zhou, Yao; Isabel Vales, M; Wang, Aoxue; Zhang, Zhiwu

    2016-07-19

    Accuracy of genomic prediction is commonly calculated as the Pearson correlation coefficient between the predicted and observed phenotypes in the inference population by using cross-validation analysis. More frequently than expected, significant negative accuracies of genomic prediction have been reported in genomic selection studies. These negative values are surprising, given that the minimum value for prediction accuracy should hover around zero when randomly permuted data sets are analyzed. We reviewed the two common approaches for calculating the Pearson correlation and hypothesized that these negative accuracy values reflect potential bias owing to artifacts caused by the mathematical formulas used to calculate prediction accuracy. The first approach, Instant accuracy, calculates correlations for each fold and reports prediction accuracy as the mean of correlations across fold. The other approach, Hold accuracy, predicts all phenotypes in all fold and calculates correlation between the observed and predicted phenotypes at the end of the cross-validation process. Using simulated and real data, we demonstrated that our hypothesis is true. Both approaches are biased downward under certain conditions. The biases become larger when more fold are employed and when the expected accuracy is low. The bias of Instant accuracy can be corrected using a modified formula.

  6. Incremental validity of emotional intelligence ability in predicting academic achievement.

    Science.gov (United States)

    Lanciano, Tiziana; Curci, Antonietta

    2014-01-01

    We tested the incremental validity of an ability measure of emotional intelligence (El) in predicting academic achievement in undergraduate students, controlling for cognitive abilities and personality traits. Academic achievement has been conceptualized in terms of the number of exams, grade point average, and study time taken to prepare for each exam. Additionally, gender differences were taken into account in these relationships. Participants filled in the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT), the Raven's Advanced Progressive Matrices, the reduced version of the Eysenck Personality Questionnaire, and academic achievement measures. Results showed that El abilities were positively related to academic achievement indices, such as the number of exams and grade point average; total El ability and the Perceiving branch were negatively associated with the study time spent preparing for exams. Furthermore, El ability adds a percentage of incremental variance with respect to cognitive ability and personality variables in explaining scholastic success. The magnitude of the associations between El abilities and academic achievement measures was generally higher for men than for women. Jointly considered, the present findings support the incremental validity of the MSCEIT and provide positive indications of the importance of El in students' academic development. The helpfulness of El training in the context of academic institutions is discussed.

  7. Musical emotions: predicting second-by-second subjective feelings of emotion from low-level psychoacoustic features and physiological measurements.

    Science.gov (United States)

    Coutinho, Eduardo; Cangelosi, Angelo

    2011-08-01

    We sustain that the structure of affect elicited by music is largely dependent on dynamic temporal patterns in low-level music structural parameters. In support of this claim, we have previously provided evidence that spatiotemporal dynamics in psychoacoustic features resonate with two psychological dimensions of affect underlying judgments of subjective feelings: arousal and valence. In this article we extend our previous investigations in two aspects. First, we focus on the emotions experienced rather than perceived while listening to music. Second, we evaluate the extent to which peripheral feedback in music can account for the predicted emotional responses, that is, the role of physiological arousal in determining the intensity and valence of musical emotions. Akin to our previous findings, we will show that a significant part of the listeners' reported emotions can be predicted from a set of six psychoacoustic features--loudness, pitch level, pitch contour, tempo, texture, and sharpness. Furthermore, the accuracy of those predictions is improved with the inclusion of physiological cues--skin conductance and heart rate. The interdisciplinary work presented here provides a new methodology to the field of music and emotion research based on the combination of computational and experimental work, which aid the analysis of the emotional responses to music, while offering a platform for the abstract representation of those complex relationships. Future developments may aid specific areas, such as, psychology and music therapy, by providing coherent descriptions of the emotional effects of specific music stimuli.

  8. Attentional Bias for Emotional Faces in Children with Generalized Anxiety Disorder

    Science.gov (United States)

    Waters, Allison M.; Mogg, Karin; Bradley, Brendan P.; Pine, Daniel S.

    2008-01-01

    Attentional bias for angry and happy faces in 7-12 year old children with general anxiety disorder (GAD) is examined. Results suggest that an attentional bias toward threat faces depends on a certain degree of clinical severity and/or the type of anxiety diagnosis in children.

  9. Attention Bias to Emotional Faces Varies by IQ and Anxiety in Williams Syndrome

    Science.gov (United States)

    McGrath, Lauren M.; Oates, Joyce M.; Dai, Yael G.; Dodd, Helen F.; Waxler, Jessica; Clements, Caitlin C.; Weill, Sydney; Hoffnagle, Alison; Anderson, Erin; MacRae, Rebecca; Mullett, Jennifer; McDougle, Christopher J.; Pober, Barbara R.; Smoller, Jordan W.

    2016-01-01

    Individuals with Williams syndrome (WS) often experience significant anxiety. A promising approach to anxiety intervention has emerged from cognitive studies of attention bias to threat. To investigate the utility of this intervention in WS, this study examined attention bias to happy and angry faces in individuals with WS (N = 46). Results showed…

  10. Predictive Bias and Sensitivity in NRC Fuel Performance Codes

    Energy Technology Data Exchange (ETDEWEB)

    Geelhood, Kenneth J.; Luscher, Walter G.; Senor, David J.; Cunningham, Mitchel E.; Lanning, Donald D.; Adkins, Harold E.

    2009-10-01

    The latest versions of the fuel performance codes, FRAPCON-3 and FRAPTRAN were examined to determine if the codes are intrinsically conservative. Each individual model and type of code prediction was examined and compared to the data that was used to develop the model. In addition, a brief literature search was performed to determine if more recent data have become available since the original model development for model comparison.

  11. Reward sensitivity predicts ice cream-related attentional bias assessed by inattentional blindness.

    Science.gov (United States)

    Li, Xiaoming; Tao, Qian; Fang, Ya; Cheng, Chen; Hao, Yangyang; Qi, Jianjun; Li, Yu; Zhang, Wei; Wang, Ying; Zhang, Xiaochu

    2015-06-01

    The cognitive mechanism underlying the association between individual differences in reward sensitivity and food craving is unknown. The present study explored the mechanism by examining the role of reward sensitivity in attentional bias toward ice cream cues. Forty-nine college students who displayed high level of ice cream craving (HICs) and 46 who displayed low level of ice cream craving (LICs) performed an inattentional blindness (IB) task which was used to assess attentional bias for ice cream. In addition, reward sensitivity and coping style were assessed by the Behavior Inhibition System/Behavior Activation System Scales and Simplified Coping Style Questionnaire. Results showed significant higher identification rate of the critical stimulus in the HICs than LICs, suggesting greater attentional bias for ice cream in the HICs. It was indicated that attentional bias for food cues persisted even under inattentional condition. Furthermore, a significant correlation was found between the attentional bias and reward sensitivity after controlling for coping style, and reward sensitivity predicted attentional bias for food cues. The mediation analyses showed that attentional bias mediated the relationship between reward sensitivity and food craving. Those findings suggest that the association between individual differences in reward sensitivity and food craving may be attributed to attentional bias for food-related cues.

  12. Prejudiced interactions: implicit racial bias reduces predictive simulation during joint action with an out-group avatar.

    Science.gov (United States)

    Sacheli, Lucia Maria; Christensen, Andrea; Giese, Martin A; Taubert, Nick; Pavone, Enea Francesco; Aglioti, Salvatore Maria; Candidi, Matteo

    2015-02-17

    During social interactions people automatically apply stereotypes in order to rapidly categorize others. Racial differences are among the most powerful cues that drive these categorizations and modulate our emotional and cognitive reactivity to others. We investigated whether implicit racial bias may also shape hand kinematics during the execution of realistic joint actions with virtual in- and out-group partners. Caucasian participants were required to perform synchronous imitative or complementary reach-to-grasp movements with avatars that had different skin color (white and black) but showed identical action kinematics. Results demonstrate that stronger visuo-motor interference (indexed here as hand kinematics differences between complementary and imitative actions) emerged: i) when participants were required to predict the partner's action goal in order to on-line adapt their own movements accordingly; ii) during interactions with the in-group partner, indicating the partner's racial membership modulates interactive behaviors. Importantly, the in-group/out-group effect positively correlated with the implicit racial bias of each participant. Thus visuo-motor interference during joint action, likely reflecting predictive embodied simulation of the partner's movements, is affected by cultural inter-individual differences.

  13. Attributional biases about the origins of attitudes: externality, emotionality, and rationality.

    Science.gov (United States)

    Kenworthy, Jared B; Miller, Norman

    2002-05-01

    Pilot work and 3 studies investigated the ways people explain the origins of attitudes. Study I examined the use of 3 dimensions (externality, rationality, emotionality) to explain the origin of people's own, in-group, and out-group attitudes. Attributions for own attitudes were the least externally and emotionally based and the most rationally based. By comparison with the out-group, less externality, less emotionality, and more rationality also were attributed to in-group attitudes. Studies 2 and 3 examined the effects of intergroup threat on attributions for in- and out-group attitude positions. Under high threat, more externality and emotionality but less rationality were attributed to out-group attitudes than under low threat. Intergroup differentiation mediated the difference between out-group attributions under high and low threat.

  14. Social Emotional Learning and Educational Stress: A Predictive Model

    Science.gov (United States)

    Arslan, Serhat

    2015-01-01

    The purpose of this study is to examine the relationship between social emotional learning and educational stress. Participants were 321 elementary students. Social emotional learning and educational stress scale were used as measures. The relationships between social emotional learning and educational stress were examined using correlation…

  15. Do Attachment Style and Emotion Regulation Strategies Indicate Distress in Predictive Testing?

    NARCIS (Netherlands)

    L.B. van der Meer (Lucienne); M.A.J. van Duijn (Marijtje A. J.); E.J. Giltay (Erik); A. Tibben (Arend)

    2015-01-01

    textabstractPredictive genetic testing for a neurogenetic disorder evokes strong emotions, and may lead to distress. The aim of this study is to investigate whether attachment style and emotion regulation strategies are associated with distress in persons who present for predictive testing for a neu

  16. Cognitive biases in processing infant emotion by women with depression, anxiety and post-traumatic stress disorder in pregnancy or after birth: A systematic review.

    Science.gov (United States)

    Webb, Rebecca; Ayers, Susan

    2015-01-01

    Perinatal psychological problems such as post-natal depression are associated with poor mother-baby interaction, but the reason for this is not clear. One explanation is that mothers with negative mood have biased processing of infant emotion. This review aimed to synthesise research on processing of infant emotion by pregnant or post-natal women with anxiety, depression or post-traumatic stress disorder (PTSD). Systematic searches were carried out on 11 electronic databases using terms related to negative affect, childbirth and perception of emotion. Fourteen studies were identified which looked at the effect of depression, anxiety and PTSD on interpretation of infant emotional expressions (k = 10), or reaction times when asked to ignore emotional expressions (k = 4). Results suggest mothers with depression and anxiety are more likely to identify negative emotions (i.e., sadness) and less accurate at identifying positive emotions (i.e., happiness) in infant faces. Additionally, women with depression may disengage faster from positive and negative infant emotional expressions. Very few studies examined PTSD (k = 2), but results suggest biases towards specific infant emotions may be influenced by characteristics of the traumatic event. The implications of this research for mother-infant interaction are explored.

  17. Prediction of Anxiety Based on Attachment Styles: The Mediating Effect of Emotional Schemas

    Directory of Open Access Journals (Sweden)

    Seyed Mohammad Shahvarani

    2016-03-01

    Full Text Available The purpose of this research was to predict anxiety based on attachment styles with intermediary role of emotional schemas. Statistical population consisted of all students at the University of Shiraz. From among this population, 270 individuals (140 girls and 130 boys were selected by convenient sampling for participation in the study. Participants completed the Adult Attachment Scale (Besharat, 2005, Revised Emotional Schemas Scale (Shahvarani, 2014 and Spielberger’s Anxiety Scale (2004, respectively. For data analysis, descriptive statistics and path analysis and modeling was used. Analysis of research data showed the two styles of attachment secure and ambivalent and emotional schemas of understanding and control and rumination meaningfully predict anxiety and ultimately ambivalent attachment style with complete intermediation by two emotional schemas of understanding and control and rumination predicts anxiety. With consideration of the desired model fit and complete intermediary influence in the final research model, it can be concluded that emotional schemas have high explanatory power regarding emotional disorders.

  18. Emotion dysregulation and impulsivity additively predict borderline personality disorder features in Italian nonclinical adolescents.

    Science.gov (United States)

    Fossati, Andrea; Gratz, Kim L; Maffei, Cesare; Borroni, Serena

    2013-11-01

    The present study aimed to test if measures of emotion dysregulation and impulsivity additively predicted dimensional scores of borderline personality disorder assessed using the Borderline Personality Disorder Scale of the Personality Diagnostic Questionnaire-4+ in two independent samples of Italian nonclinical adolescents. Hierarchical regression analyses showed that three dimensions of emotion dysregulation (difficulties controlling impulsive behaviours when distressed, limited access to effective emotional regulation strategies and lack of emotional clarity) were significantly associated with BPD features in both samples. Further, impulsivity scores accounted for a significant amount of additional variance in BPD features above and beyond emotion dysregulation.

  19. Trigger monitoring and rate predictions using Enhanced Bias data from the ATLAS Detector at the LHC

    CERN Document Server

    The ATLAS collaboration

    2016-01-01

    A data-driven method for performing offline rate and CPU usage predictions for any algorithmic selection in the ATLAS High Level Trigger at the Large Hadron Collider is described. To assure statistical sensitivity in the most relevant kinematic regions, a mix of events is selected by the Level 1 trigger system that emphasises higher energies and object multiplicities. This sample, referred to as `enhanced bias', is constructed in such a way that the selection bias is removable with event weights. The use of enhanced bias data to calculate the rates of HLT trigger chains along with complex combinations such as group rates, the total rate and unique rates is described, along with methods for performing extrapolations of rates to different instantaneous luminosities and for performing predictions of trigger CPU usage. The process by which ATLAS collects and processes monitoring data in the High Level Trigger is outlined, this allows for CPU and readout system resource utilisation within the trigger to be studied...

  20. Psychological resilience predicts decreases in pain catastrophizing through positive emotions.

    Science.gov (United States)

    Ong, Anthony D; Zautra, Alex J; Reid, M Carrington

    2010-09-01

    The study used a daily process design to examine the role of psychological resilience and positive emotions in the day-to-day experience of pain catastrophizing. A sample of 95 men and women with chronic pain completed initial assessments of neuroticism, psychological resilience, and demographic data, and then completed short diaries regarding pain intensity, pain catastrophizing, and positive and negative emotions every day for 14 consecutive days. Multilevel modeling analyses indicated that independent of level of neuroticism, negative emotions, pain intensity, income, and age, high-resilient individuals reported greater positive emotions and exhibited lower day-to-day pain catastrophizing compared with low-resilient individuals. Mediation analyses revealed that psychologically resilient individuals rebound from daily pain catastrophizing through experiences of positive emotion. Implications for research on psychological resilience, pain catastrophizing, and positive emotions are discussed.

  1. Response Bias in "Remembering" Emotional Stimuli: A New Perspective on Age Differences

    Science.gov (United States)

    Kapucu, Aycan; Rotello, Caren M.; Ready, Rebecca E.; Seidl, Katharina N.

    2008-01-01

    Older adults sometimes show a recall advantage for emotionally positive, rather than neutral or negative, stimuli (S. T. Charles, M. Mather, & L. L. Carstensen, 2003). In contrast, younger adults respond "old" and "remember" more often to negative materials in recognition tests. For younger adults, both effects are due to…

  2. Dismissing Children's Perceptions of Their Emotional Experience and Parental Care: Preliminary Evidence of Positive Bias

    Science.gov (United States)

    Borelli, Jessica L.; David, Daryn H.; Crowley, Michael J.; Snavely, Jonathan E.; Mayes, Linda C.

    2013-01-01

    The tendency to perceive caregivers in highly positive terms and to perceive the self as strong and problem-free are two facets of the positive bias characteristic of a dismissing attachment classification in adulthood. However, this link has not yet been examined in children. We evaluated the association between dismissing attachment and positive…

  3. Positive and negative family emotional climate differentially predict youth anxiety and depression via distinct affective pathways.

    Science.gov (United States)

    Luebbe, Aaron M; Bell, Debora J

    2014-08-01

    A socioaffective specificity model was tested in which positive and negative affect differentially mediated relations of family emotional climate to youth internalizing symptoms. Participants were 134 7(th)-9(th) grade adolescents (65 girls; 86 % Caucasian) and mothers who completed measures of emotion-related family processes, experienced affect, anxiety, and depression. Results suggested that a family environment characterized by maternal psychological control and family negative emotion expressiveness predicted greater anxiety and depression, and was mediated by experienced negative affect. Conversely, a family emotional environment characterized by low maternal warmth and low positive emotion expressiveness predicted only depression, and was mediated through lowered experienced positive affect. This study synthesizes a theoretical model of typical family emotion socialization with an extant affect-based model of shared and unique aspects of anxiety and depression symptom expression.

  4. Positive and negative emotional contexts unevenly predict episodic memory.

    Science.gov (United States)

    Martínez-Galindo, Joyce Graciela; Cansino, Selene

    2015-09-15

    The aim of this study was to investigate whether the recognition of faces with neutral expressions differs when they are encoded under different emotional contexts (positive, negative or non-emotional). The effects of the emotional valence context on the subsequent memory effect (SME) and the autonomic responses were also examined. Twenty-eight participants performed a betting-game task in which the faces of their virtual opponents were presented in each trial. The probability of winning or losing was manipulated to generate positive or negative contexts, respectively. Additionally, the participants performed the same task without betting as a non-emotional condition. After the encoding phase, an old/new paradigm was performed for the faces of the virtual opponents. The recognition was superior for the faces encoded in the positive contexts than for the faces encoded in the non-emotional contexts. The skin conductance response amplitude was equivalent for both of the emotional contexts. The N170 and P300 components at occipital sites and the frontal slow wave manifested SMEs that were modulated by positive contexts; neither negative nor non-emotional contexts influenced these effects. The behavioral and neurophysiological data demonstrated that positive contexts are stronger predictors of episodic memory than negative or non-emotional contexts.

  5. Affective verbal learning in hostility: an increased primacy effect and bias for negative emotional material.

    Science.gov (United States)

    Mollet, Gina A; Harrison, David W

    2007-01-01

    The current experiment examined the effects of hostility and a pain stressor on affective verbal learning. Participants were classified as high or low hostile and randomly assigned to a cold pressor or a non-cold pressor group. The subsequent effects on acquisition of the Auditory Affective Verbal Learning Test [AAVLT; Snyder, K. A., & Harrison, D. W. (1997). The Affective Verbal Learning Test. Archives of Clinical Neuropsychology, 12(5), 477-482] were measured. As expected, high hostiles learned negative emotional words significantly better than they learned positive words. Additionally, high hostiles were impaired in their acquisition of verbal material relative to low hostile participants. A significant primacy effect for negative emotional words and an overall better recall of negative information was also found. These results support the idea that high hostiles differ from low hostiles in a number of modalities and demonstrate the persistence of negative emotional material. Future work should address the implications these results have on high hostiles in daily interactions.

  6. Weakening self-control biases the emotional evaluation of appetitive cues

    Science.gov (United States)

    Lindner, Christoph

    2017-01-01

    Exerting self-control in a first task weakens self-control in a second completely unrelated task (ego-depletion). It has been proposed that ego-depletion increases approach motivation which would amplify positive emotions to appetitive cues. Here we investigated the effect of the depletion of cognitive self-control on the subsequent emotional evaluation of appetitive cues. Participants of the depletion group copied a text omitting frequent letters and thereby exerting self-control to inhibit automated writing habits. Participants of the control group just copied the text. In a subsequent task participants had to rate valence and arousal of their responses to neutral vs. positive pictures of humans, animals, food, or sceneries. Ego-depletion caused more positive valence ratings of neutral pictures and lower arousal ratings of positive pictures. The findings do not support the notion that ego-depletion increases approach motivation in general. Rather they suggest that—without a specific motivational context—depletion of cognitive self-control differentially alters the immediate emotional evaluation of appetitive cues. PMID:28141811

  7. Engaging Students Emotionally: The Role of Emotional Intelligence in Predicting Cognitive and Affective Engagement in Higher Education

    Science.gov (United States)

    Maguire, Rebecca; Egan, Arlene; Hyland, Philip; Maguire, Phil

    2017-01-01

    Student engagement is a key predictor of academic performance, persistence and retention in higher education. While many studies have identified how aspects of the college environment influence engagement, fewer have specifically focused on emotional intelligence (EI). In this study, we sought to explore whether EI could predict cognitive and/or…

  8. Eye spy: the predictive value of fixation patterns in detecting subtle and extreme emotions from faces.

    Science.gov (United States)

    Vaidya, Avinash R; Jin, Chenshuo; Fellows, Lesley K

    2014-11-01

    Successful social interaction requires recognizing subtle changes in the mental states of others. Deficits in emotion recognition are found in several neurological and psychiatric illnesses, and are often marked by disturbances in gaze patterns to faces, typically interpreted as a failure to fixate on emotionally informative facial features. However, there has been very little research on how fixations inform emotion recognition in healthy people. Here, we asked whether fixations predicted detection of subtle and extreme emotions in faces. We used a simple model to predict emotion detection scores from participants' fixation patterns. The best fit of this model heavily weighted fixations to the eyes in detecting subtle fear, disgust and surprise, with less weight, or zero weight, given to mouth and nose fixations. However, this model could not successfully predict detection of subtle happiness, or extreme emotional expressions, with the exception of fear. These findings argue that detection of most subtle emotions is best served by fixations to the eyes, with some contribution from nose and mouth fixations. In contrast, detection of extreme emotions and subtle happiness appeared to be less dependent on fixation patterns. The results offer a new perspective on some puzzling dissociations in the neuropsychological literature, and a novel analytic approach for the study of eye gaze in social or emotional settings.

  9. The role of trait emotional intelligence in predicting networking behavior

    Directory of Open Access Journals (Sweden)

    Teresa Torres-Coronas

    2017-02-01

    Full Text Available Objective – The purpose of this paper is to obtain evidence of the relation between entrepreneur proactive networking behavior and trait emotional intelligence to support transition towards entrepreneurial careers. Design/methodology/approach – The Trait Emotional Intelligence Questionnaire-Short form (TEIQue-SF, developed by Cooper and Petrides (2010, was used to test hypotheses on the factors that define a proactive use of a professional network and their relationship with the individual level of trait emotional intelligence and its four components (well-being, self-control, emotionality and sociability. A questionnaire was sent to local entrepreneurs to verify whether trait emotional intelligence act as a predictor of proactive networking behavior. Theoretical foundation – We will be using Petrides and Furnham’s (2001 trait EI definition and EI will be studied within a personality framework (Petrides, 2001, Petrides & Furnham, 2001, 2006, 2014. Findings – Final findings partially confirms research hypothesis, with some components of EI (well-being and self-control factors showing a significant positive correlation with proactive networking behavior. This indicates that entrepreneurs’ ability to regulate emotions influences their networking behavior helping them to succeed in their business relationships. Practical implications – The present study provides a clear direction for further research by focusing on how trait emotional intelligence affects social networking behavior amongst entrepreneurs, thus demonstrating the utility of using trait EI to evaluate high potential entrepreneurs.

  10. Predicting Examination Performance Using an Expanded Integrated Hierarchical Model of Test Emotions and Achievement Goals

    Science.gov (United States)

    Putwain, Dave; Deveney, Carolyn

    2009-01-01

    The aim of this study was to examine an expanded integrative hierarchical model of test emotions and achievement goal orientations in predicting the examination performance of undergraduate students. Achievement goals were theorised as mediating the relationship between test emotions and performance. 120 undergraduate students completed…

  11. Success attributions and more: multidimensional extensions of the sexual attribution bias to failure attributions, social emotions, and the desire for social interaction.

    Science.gov (United States)

    Agthe, Maria; Spörrle, Matthias; Försterling, Friedrich

    2008-12-01

    According to the recently discovered sexual attribution bias (SAB), young adults attribute the success of same-aged, same-sex attractive stimulus persons in a more derogative way than the success of less attractive same-sex persons, whereas this pattern is reversed for members of the opposite sex. Because this bias has so far only been investigated with respect to attributions in success scenarios, two studies examined its potential transferability to other psychological variables and settings: Study 1 (N = 419) demonstrated analogous biases for emotions and the desire for social interaction, and Study 2 (N = 509) revealed that the SAB can also be extended to failure scenarios.

  12. Bias correcting precipitation forecasts for extended-range skilful seasonal streamflow predictions

    Science.gov (United States)

    Crochemore, Louise; Ramos, Maria-Helena; Pappenberger, Florian

    2016-04-01

    Meteorological centres make sustained efforts to provide seasonal forecasts that are increasingly skilful, which has the potential to also benefit streamflow forecasting. Seasonal streamflow forecasts can help to take anticipatory measures for a range of applications, such as water supply or hydropower reservoir operation and drought risk management. This study assesses the skill of seasonal precipitation and streamflow forecasts in France in order to provide insights into the way bias correcting seasonal precipitation forecasts can contribute to maintain skill of seasonal flow predictions at extended lead times. First, we evaluate the skill of raw (i.e., without bias correction) seasonal precipitation ensemble forecasts for streamflow forecasting in sixteen French catchments. A lumped daily hydrological model is applied at the catchment scale to transform precipitation into streamflow. A reference prediction system based on historic observed precipitation and watershed initial conditions at the time of forecast (i.e., ESP method) is used as benchmark. In a second step, we apply eight variants of bias correction approaches to the precipitation forecasts prior to generating the flow forecasts. The approaches were based on the linear scaling and the distribution mapping methods. The skill of the ensemble forecasts is assessed in reliability, sharpness, accuracy, and overall performance. The results show that, in most catchments, raw seasonal precipitation and streamflow forecasts are often more skilful than the conventional ESP method in terms of sharpness. However, reliability is an attribute that is not significantly improved. Forecast skill is generally improved when applying bias correction. Two bias correction methods showed the best performance for the studied catchments, with, however, each method being more successful in improving specific attributes of forecast quality: the simple linear scaling of monthly values contributed mainly to increase forecast

  13. Personal relevance modulates the positivity bias in recall of emotional pictures in older adults.

    Science.gov (United States)

    Tomaszczyk, Jennifer C; Fernandes, Myra A; MacLeod, Colin M

    2008-02-01

    Some studies have suggested that older adults remember more positive than negative valence information, relative to younger adults, whereas other studies have reported no such difference. We tested whether differences in encoding instructions and in personal relevance could account for these inconsistencies. Younger and older adults were instructed either to passively view positive, negative, and neutral pictures or to actively categorize them by valence. On a subsequent incidental recall test, older adults recalled equal numbers of positive and negative pictures, whereas younger adults recalled negative pictures best. There was no effect of encoding instructions. Crucially, when the pictures were grouped into high and low personal relevance, a positivity bias emerged in older adults only for low-relevance pictures, suggesting that the personal relevance of pictures may be the factor underlying cross-study differences.

  14. Use of Paired Simple and Complex Models to Reduce Predictive Bias and Quantify Uncertainty

    DEFF Research Database (Denmark)

    Doherty, John; Christensen, Steen

    2011-01-01

    of these details born of the necessity for model outputs to replicate observations of historical system behavior. In contrast, the rapid run times and general numerical reliability of simple models often promulgates good calibration and ready implementation of sophisticated methods of calibration...... into the costs of model simplification, and into how some of these costs may be reduced. It then describes a methodology for paired model usage through which predictive bias of a simplified model can be detected and corrected, and postcalibration predictive uncertainty can be quantified. The methodology...

  15. Selective attention to food-related stimuli in hunger: are attentional biases specific to emotional and psychopathological states, or are they also found in normal drive states?

    Science.gov (United States)

    Mogg, K; Bradley, B P; Hyare, H; Lee, S

    1998-02-01

    Previous work has indicated that anxiety disorders and eating disorders are associated with selective processing of stimuli relevant to patients' concerns (e.g. Mathews and MacLeod, 1994; Annual Review of Psychology, 45, 25-50; Channon et al., 1988; British Journal of Clinical Psychology, 27, 259-260). A dot probe task was used to investigate whether attentional biases are also a feature of a normal drive state. Specifically, we examined whether hunger is associated with biases in selective attention and in pre-attentive processes for food-relevant stimuli. Subjects with high levels of hunger showed a greater attentional bias for food-related words presented in a suprathreshold exposure condition (words shown for 500 msec), in comparison with those with low hunger. There was no evidence in the present study of a hunger-related bias in pre-attentive processes (i.e. when words were shown for 14 msec and masked). Results suggest that a non-emotional motivational state, such as hunger, is associated with a bias in certain aspects of information processing, such as selective attention, for stimuli that are relevant to the motivational state. Findings are discussed in relation to recent research into emotion-related cognitive biases.

  16. Modeling Temporal Structure in Music for Emotion Prediction using Pairwise Comparisons

    DEFF Research Database (Denmark)

    Madsen, Jens; Jensen, Bjørn Sand; Larsen, Jan

    2014-01-01

    The temporal structure of music is essential for the cognitive processes related to the emotions expressed in music. However, such temporal information is often disregarded in typical Music Information Retrieval modeling tasks of predicting higher-level cognitive or semantic aspects of music...... such as emotions, genre, and similarity. This paper addresses the specific hypothesis whether temporal information is essential for predicting expressed emotions in music, as a prototypical example of a cognitive aspect of music. We propose to test this hypothesis using a novel processing pipeline: 1) Extracting...... choice self-report paradigm, used for eliciting expressed emotions in music. The methods are evaluated using two data sets and show increased predictive performance using temporal information, thus supporting the overall hypothesis....

  17. Predicting nonresponse bias from teacher ratings of mental health problems in primary school children.

    Science.gov (United States)

    Stormark, Kjell Morten; Heiervang, Einar; Heimann, Mikael; Lundervold, Astri; Gillberg, Christopher

    2008-04-01

    The impact of nonresponse on estimates of mental health problems was examined in a prospective teacher screen in a community survey of 9,155 7-9 year olds. For 6,611 of the children, parents consented to participation in the actual study (Responders), while for 2,544 children parental consent was not obtained (Nonresponders). The teacher screen involved assessment of a broad set of symptoms of mental health problems and functional impairment. Calculations of non-response coefficients, a function of effect sizes and non-response proportion, revealed only ignorable nonresponse bias for both mean scores and correlations. However, the results from binary logistic regressions revealed that children ascribed signs of mental health problems by their teachers were less likely to participate. This was most frequent among children with only moderate symptoms. However, it also involved children with high symptom scores related to inattention, hyperactivity, emotions and peer relationship problems. These findings suggest that measures based on effect size can underestimate the magnitude of non-response bias and that a logistic regression approach may be more appropriate for studies geared at estimating prevalence of mental health problems in children.

  18. Probabilistic models of expectation violation predict psychophysiological emotional responses to live concert music.

    Science.gov (United States)

    Egermann, Hauke; Pearce, Marcus T; Wiggins, Geraint A; McAdams, Stephen

    2013-09-01

    We present the results of a study testing the often-theorized role of musical expectations in inducing listeners' emotions in a live flute concert experiment with 50 participants. Using an audience response system developed for this purpose, we measured subjective experience and peripheral psychophysiological changes continuously. To confirm the existence of the link between expectation and emotion, we used a threefold approach. (1) On the basis of an information-theoretic cognitive model, melodic pitch expectations were predicted by analyzing the musical stimuli used (six pieces of solo flute music). (2) A continuous rating scale was used by half of the audience to measure their experience of unexpectedness toward the music heard. (3) Emotional reactions were measured using a multicomponent approach: subjective feeling (valence and arousal rated continuously by the other half of the audience members), expressive behavior (facial EMG), and peripheral arousal (the latter two being measured in all 50 participants). Results confirmed the predicted relationship between high-information-content musical events, the violation of musical expectations (in corresponding ratings), and emotional reactions (psychologically and physiologically). Musical structures leading to expectation reactions were manifested in emotional reactions at different emotion component levels (increases in subjective arousal and autonomic nervous system activations). These results emphasize the role of musical structure in emotion induction, leading to a further understanding of the frequently experienced emotional effects of music.

  19. Music-induced emotions can be predicted from a combination of brain activity and acoustic features.

    Science.gov (United States)

    Daly, Ian; Williams, Duncan; Hallowell, James; Hwang, Faustina; Kirke, Alexis; Malik, Asad; Weaver, James; Miranda, Eduardo; Nasuto, Slawomir J

    2015-12-01

    It is widely acknowledged that music can communicate and induce a wide range of emotions in the listener. However, music is a highly-complex audio signal composed of a wide range of complex time- and frequency-varying components. Additionally, music-induced emotions are known to differ greatly between listeners. Therefore, it is not immediately clear what emotions will be induced in a given individual by a piece of music. We attempt to predict the music-induced emotional response in a listener by measuring the activity in the listeners electroencephalogram (EEG). We combine these measures with acoustic descriptors of the music, an approach that allows us to consider music as a complex set of time-varying acoustic features, independently of any specific music theory. Regression models are found which allow us to predict the music-induced emotions of our participants with a correlation between the actual and predicted responses of up to r=0.234,pemotions can be predicted by their neural activity and the properties of the music. Given the large amount of noise, non-stationarity, and non-linearity in both EEG and music, this is an encouraging result. Additionally, the combination of measures of brain activity and acoustic features describing the music played to our participants allows us to predict music-induced emotions with significantly higher accuracies than either feature type alone (p<0.01).

  20. The Neurodynamics of Affect in the Laboratory Predicts Persistence of Real-World Emotional Responses.

    Science.gov (United States)

    Heller, Aaron S; Fox, Andrew S; Wing, Erik K; McQuisition, Kaitlyn M; Vack, Nathan J; Davidson, Richard J

    2015-07-22

    Failure to sustain positive affect over time is a hallmark of depression and other psychopathologies, but the mechanisms supporting the ability to sustain positive emotional responses are poorly understood. Here, we investigated the neural correlates associated with the persistence of positive affect in the real world by conducting two experiments in humans: an fMRI task of reward responses and an experience-sampling task measuring emotional responses to a reward obtained in the field. The magnitude of DLPFC engagement to rewards administered in the laboratory predicted reactivity of real-world positive emotion following a reward administered in the field. Sustained ventral striatum engagement in the laboratory positively predicted the duration of real-world positive emotional responses. These results suggest that common pathways are associated with the unfolding of neural processes over seconds and with the dynamics of emotions experienced over minutes. Examining such dynamics may facilitate a better understanding of the brain-behavior associations underlying emotion. Significance statement: How real-world emotion, experienced over seconds, minutes, and hours, is instantiated in the brain over the course of milliseconds and seconds is unknown. We combined a novel, real-world experience-sampling task with fMRI to examine how individual differences in real-world emotion, experienced over minutes and hours, is subserved by affective neurodynamics of brain activity over the course of seconds. When winning money in the real world, individuals sustaining positive emotion the longest were those with the most prolonged ventral striatal activity. These results suggest that common pathways are associated with the unfolding of neural processes over seconds and with the dynamics of emotions experienced over minutes. Examining such dynamics may facilitate a better understanding of the brain-behavior associations underlying emotion.

  1. Incidental emotions in moral dilemmas: the influence of emotion regulation.

    Science.gov (United States)

    Szekely, Raluca D; Miu, Andrei C

    2015-01-01

    Recent theories have argued that emotions play a central role in moral decision-making and suggested that emotion regulation may be crucial in reducing emotion-linked biases. The present studies focused on the influence of emotional experience and individual differences in emotion regulation on moral choice in dilemmas that pit harming another person against social welfare. During these "harm to save" moral dilemmas, participants experienced mostly fear and sadness but also other emotions such as compassion, guilt, anger, disgust, regret and contempt (Study 1). Fear and disgust were more frequently reported when participants made deontological choices, whereas regret was more frequently reported when participants made utilitarian choices. In addition, habitual reappraisal negatively predicted deontological choices, and this effect was significantly carried through emotional arousal (Study 2). Individual differences in the habitual use of other emotion regulation strategies (i.e., acceptance, rumination and catastrophising) did not influence moral choice. The results of the present studies indicate that negative emotions are commonly experienced during "harm to save" moral dilemmas, and they are associated with a deontological bias. By efficiently reducing emotional arousal, reappraisal can attenuate the emotion-linked deontological bias in moral choice.

  2. Multivariate Bias Correction Procedures for Improving Water Quality Predictions using Mechanistic Models

    Science.gov (United States)

    Libera, D.; Arumugam, S.

    2015-12-01

    Water quality observations are usually not available on a continuous basis because of the expensive cost and labor requirements so calibrating and validating a mechanistic model is often difficult. Further, any model predictions inherently have bias (i.e., under/over estimation) and require techniques that preserve the long-term mean monthly attributes. This study suggests and compares two multivariate bias-correction techniques to improve the performance of the SWAT model in predicting daily streamflow, TN Loads across the southeast based on split-sample validation. The first approach is a dimension reduction technique, canonical correlation analysis that regresses the observed multivariate attributes with the SWAT model simulated values. The second approach is from signal processing, importance weighting, that applies a weight based off the ratio of the observed and model densities to the model data to shift the mean, variance, and cross-correlation towards the observed values. These procedures were applied to 3 watersheds chosen from the Water Quality Network in the Southeast Region; specifically watersheds with sufficiently large drainage areas and number of observed data points. The performance of these two approaches are also compared with independent estimates from the USGS LOADEST model. Uncertainties in the bias-corrected estimates due to limited water quality observations are also discussed.

  3. Biased ART: a neural architecture that shifts attention toward previously disregarded features following an incorrect prediction.

    Science.gov (United States)

    Carpenter, Gail A; Gaddam, Sai Chaitanya

    2010-04-01

    Memories in Adaptive Resonance Theory (ART) networks are based on matched patterns that focus attention on those portions of bottom-up inputs that match active top-down expectations. While this learning strategy has proved successful for both brain models and applications, computational examples show that attention to early critical features may later distort memory representations during online fast learning. For supervised learning, biased ARTMAP (bARTMAP) solves the problem of over-emphasis on early critical features by directing attention away from previously attended features after the system makes a predictive error. Small-scale, hand-computed analog and binary examples illustrate key model dynamics. Two-dimensional simulation examples demonstrate the evolution of bARTMAP memories as they are learned online. Benchmark simulations show that featural biasing also improves performance on large-scale examples. One example, which predicts movie genres and is based, in part, on the Netflix Prize database, was developed for this project. Both first principles and consistent performance improvements on all simulation studies suggest that featural biasing should be incorporated by default in all ARTMAP systems. Benchmark datasets and bARTMAP code are available from the CNS Technology Lab Website: http://techlab.bu.edu/bART/.

  4. Infants' Temperament and Mothers', and Fathers' Depression Predict Infants' Attention to Objects Paired with Emotional Faces.

    Science.gov (United States)

    Aktar, Evin; Mandell, Dorothy J; de Vente, Wieke; Majdandžić, Mirjana; Raijmakers, Maartje E J; Bögels, Susan M

    2016-07-01

    Between 10 and 14 months, infants gain the ability to learn about unfamiliar stimuli by observing others' emotional reactions to those stimuli, so called social referencing (SR). Joint processing of emotion and head/gaze direction is essential for SR. This study tested emotion and head/gaze direction effects on infants' attention via pupillometry in the period following the emergence of SR. Pupil responses of 14-to-17-month-old infants (N = 57) were measured during computerized presentations of unfamiliar objects alone, before-and-after being paired with emotional (happy, sad, fearful vs. neutral) faces gazing towards (vs. away) from objects. Additionally, the associations of infants' temperament, and parents' negative affect/depression/anxiety with infants' pupil responses were explored. Both mothers and fathers of participating infants completed questionnaires about their negative affect, depression and anxiety symptoms and their infants' negative temperament. Infants allocated more attention (larger pupils) to negative vs. neutral faces when the faces were presented alone, while they allocated less attention to objects paired with emotional vs. neutral faces independent of head/gaze direction. Sad (but not fearful) temperament predicted more attention to emotional faces. Infants' sad temperament moderated the associations of mothers' depression (but not anxiety) with infants' attention to objects. Maternal depression predicted more attention to objects paired with emotional expressions in infants low in sad temperament, while it predicted less attention in infants high in sad temperament. Fathers' depression (but not anxiety) predicted more attention to objects paired with emotional expressions independent of infants' temperament. We conclude that infants' own temperamental dispositions for sadness, and their exposure to mothers' and fathers' depressed moods may influence infants' attention to emotion-object associations in social learning contexts.

  5. 5-HTTLPR differentially predicts brain network responses to emotional faces

    DEFF Research Database (Denmark)

    Fisher, Patrick M; Grady, Cheryl L; Madsen, Martin K

    2015-01-01

    resonance imaging in 76 healthy adults. We observed robust increased response to emotional faces in the amygdala, hippocampus, caudate, fusiform gyrus, superior temporal sulcus and lateral prefrontal and occipito-parietal cortices. We observed dissociation between 5-HTTLPR groups such that LA LA individuals...... of the face-processing network. These findings provide additional insight into neurobiological mechanisms through which 5-HTTLPR genotype may affect personality and related risk for neuropsychiatric illness....

  6. Development of Spatiotemporal Bias-Correction Techniques for Downscaling GCM Predictions

    Science.gov (United States)

    Hwang, S.; Graham, W. D.; Geurink, J.; Adams, A.; Martinez, C. J.

    2010-12-01

    Accurately representing the spatial variability of precipitation is an important factor for predicting watershed response to climatic forcing, particularly in small, low-relief watersheds affected by convective storm systems. Although Global Circulation Models (GCMs) generally preserve spatial relationships between large-scale and local-scale mean precipitation trends, most GCM downscaling techniques focus on preserving only observed temporal variability on point by point basis, not spatial patterns of events. Downscaled GCM results (e.g., CMIP3 ensembles) have been widely used to predict hydrologic implications of climate variability and climate change in large snow-dominated river basins in the western United States (Diffenbaugh et al., 2008; Adam et al., 2009). However fewer applications to smaller rain-driven river basins in the southeastern US (where preserving spatial variability of rainfall patterns may be more important) have been reported. In this study a new method was developed to bias-correct GCMs to preserve both the long term temporal mean and variance of the precipitation data, and the spatial structure of daily precipitation fields. Forty-year retrospective simulations (1960-1999) from 16 GCMs were collected (IPCC, 2007; WCRP CMIP3 multi-model database: https://esg.llnl.gov:8443/), and the daily precipitation data at coarse resolution (i.e., 280km) were interpolated to 12km spatial resolution and bias corrected using gridded observations over the state of Florida (Maurer et al., 2002; Wood et al, 2002; Wood et al, 2004). In this method spatial random fields which preserved the observed spatial correlation structure of the historic gridded observations and the spatial mean corresponding to the coarse scale GCM daily rainfall were generated. The spatiotemporal variability of the spatio-temporally bias-corrected GCMs were evaluated against gridded observations, and compared to the original temporally bias-corrected and downscaled CMIP3 data for the

  7. Mind-set and close relationships: when bias leads to (In)accurate predictions.

    Science.gov (United States)

    Gagné, F M; Lydon, J E

    2001-07-01

    The authors investigated whether mind-set influences the accuracy of relationship predictions. Because people are more biased in their information processing when thinking about implementing an important goal, relationship predictions made in an implemental mind-set were expected to be less accurate than those made in a more impartial deliberative mind-set. In Study 1, open-ended thoughts of students about to leave for university were coded for mind-set. In Study 2, mind-set about a major life goal was assessed using a self-report measure. In Study 3, mind-set was experimentally manipulated. Overall, mind-set interacted with forecasts to predict relationship survival. Forecasts were more accurate in a deliberative mind-set than in an implemental mind-set. This effect was more pronounced for long-term than for short-term relationship survival. Finally, deliberatives were not pessimistic; implementals were unduly optimistic.

  8. Emotional attentional control predicts changes in diurnal cortisol secretion following exposure to a prolonged psychosocial stressor

    OpenAIRE

    Lenaert, Bert; Barry, Tom; Schruers, Koen; Vervliet, Bram; Hermans, Dirk

    2015-01-01

    Hypothalamic-pituitary-adrenal (HPA) axis irregularities have been associated with several psychological disorders. Hence, the identification of individual difference variables that predict variations in HPA-axis activity represents an important challenge for psychiatric research. We investigated whether self-reported attentional control in emotionally demanding situations prospectively predicted changes in diurnal salivary cortisol secretion following exposure to a prolonged psychosocial str...

  9. The effects of negative emotion on encoding-related neural activity predicting item and source recognition.

    Science.gov (United States)

    Yick, Yee Ying; Buratto, Luciano Grüdtner; Schaefer, Alexandre

    2015-07-01

    We report here a study that obtained reliable effects of emotional modulation of a well-known index of memory encoding--the electrophysiological "Dm" effect--using a recognition memory paradigm followed by a source memory task. In this study, participants performed an old-new recognition test of emotionally negative and neutral pictures encoded 1 day before the test, and a source memory task involving the retrieval of the temporal context in which pictures had been encoded. Our results showed that Dm activity was enhanced for all emotional items on a late positivity starting at ~400 ms post-stimulus onset, although Dm activity for high arousal items was also enhanced at an earlier stage (200-400 ms). Our results also showed that emotion enhanced Dm activity for items that were both recognised with or without correct source information. Further, when only high arousal items were considered, larger Dm amplitudes were observed if source memory was accurate. Three main conclusions are drawn from these findings. First, negative emotion can enhance encoding processes predicting the subsequent recognition of central item information. Second, if emotion reaches high levels of arousal, the encoding of contextual details can also be enhanced over and above the effects of emotion on central item encoding. Third, the morphology of our ERPs is consistent with a hybrid model of the role of attention in emotion-enhanced memory (Pottage and Schaefer, 2012).

  10. Trauma exposure interacts with impulsivity in predicting emotion regulation and depressive mood

    Directory of Open Access Journals (Sweden)

    Grazia Ceschi

    2014-09-01

    Full Text Available Background: Traumatic exposure may modulate the expression of impulsive behavioral dispositions and change the implementation of emotion regulation strategies associated with depressive mood. Past studies resulted in only limited comprehension of these relationships, especially because they failed to consider impulsivity as a multifactorial construct. Objective: Based on Whiteside and Lynam's multidimensional model that identifies four distinct dispositional facets of impulsive-like behaviors, namely urgency, (lack of premeditation, (lack of perseverance, and sensation seeking (UPPS, the current study used a sample of community volunteers to investigate whether an interaction exists between impulsivity facets and lifetime trauma exposure in predicting cognitive emotion regulation and depressive mood. Methods: Ninety-three adults completed questionnaires measuring lifetime trauma exposure, impulsivity, cognitive emotion regulation, and depressive mood. Results: Results showed that trauma-exposed participants with a strong disposition toward urgency (predisposition to act rashly in intense emotional contexts tended to use fewer appropriate cognitive emotion regulation strategies than other individuals. Unexpectedly, participants lacking in perseverance (predisposition to have difficulties concentrating on demanding tasks used more appropriate emotion regulation strategies if they had experienced traumatic events during their life than if they had not. Emotion regulation mediated the path between these two impulsivity facets and depressive mood. Conclusions: Together, these findings suggest that impulsivity has a differential impact on emotion regulation and depressive mood depending on lifetime exposure to environmental factors, especially traumatic events.

  11. Poverty-Related Adversity and Emotion Regulation Predict Internalizing Behavior Problems among Low-Income Children Ages 8–11

    Science.gov (United States)

    Raver, C. Cybele; Roy, Amanda L.; Pressler, Emily; Ursache, Alexandra M.; Charles McCoy, Dana

    2016-01-01

    The current study examines the additive and joint roles of chronic poverty-related adversity and three candidate neurocognitive processes of emotion regulation (ER)—including: (i) attention bias to threat (ABT); (ii) accuracy of facial emotion appraisal (FEA); and (iii) negative affect (NA)—for low-income, ethnic minority children’s internalizing problems (N = 338). Children were enrolled in the current study from publicly funded preschools, with poverty-related adversity assessed at multiple time points from early to middle childhood. Field-based administration of neurocognitively-informed assessments of ABT, FEA and NA as well as parental report of internalizing symptoms were collected when children were ages 8–11, 6 years after baseline. Results suggest that chronic exposure to poverty-related adversity from early to middle childhood predicted higher levels of internalizing symptomatology when children are ages 8–11, even after controlling for initial poverty status and early internalizing symptoms in preschool. Moreover, each of the 3 hypothesized components of ER played an independent and statistically significant role in predicting children’s parent-reported internalizing symptoms at the 6-year follow-up, even after controlling for early and chronic poverty-related adversity. PMID:28036091

  12. Poverty-Related Adversity and Emotion Regulation Predict Internalizing Behavior Problems among Low-Income Children Ages 8-11.

    Science.gov (United States)

    Raver, C Cybele; Roy, Amanda L; Pressler, Emily; Ursache, Alexandra M; Charles McCoy, Dana

    2016-12-29

    The current study examines the additive and joint roles of chronic poverty-related adversity and three candidate neurocognitive processes of emotion regulation (ER)-including: (i) attention bias to threat (ABT); (ii) accuracy of facial emotion appraisal (FEA); and (iii) negative affect (NA)-for low-income, ethnic minority children's internalizing problems (N = 338). Children were enrolled in the current study from publicly funded preschools, with poverty-related adversity assessed at multiple time points from early to middle childhood. Field-based administration of neurocognitively-informed assessments of ABT, FEA and NA as well as parental report of internalizing symptoms were collected when children were ages 8-11, 6 years after baseline. Results suggest that chronic exposure to poverty-related adversity from early to middle childhood predicted higher levels of internalizing symptomatology when children are ages 8-11, even after controlling for initial poverty status and early internalizing symptoms in preschool. Moreover, each of the 3 hypothesized components of ER played an independent and statistically significant role in predicting children's parent-reported internalizing symptoms at the 6-year follow-up, even after controlling for early and chronic poverty-related adversity.

  13. Thinning of the lateral prefrontal cortex during adolescence predicts emotion regulation in females

    OpenAIRE

    Vijayakumar, Nandita; Whittle, Sarah; Yücel, Murat; Dennison, Meg; Simmons, Julian; Allen, Nicholas B.

    2014-01-01

    Adolescence is a crucial period for the development of adaptive emotion regulation strategies. Despite the fact that structural maturation of the prefrontal cortex during adolescence is often assumed to underlie the maturation of emotion regulation strategies, no longitudinal studies have directly assessed this relationship. This study examined whether use of cognitive reappraisal strategies during late adolescence was predicted by (i) absolute prefrontal cortical thickness during early adole...

  14. Uncertainties of seasonal surface climate predictions induced by soil moisture biases in the La Plata Basin

    Science.gov (United States)

    Sorensson, Anna; Berbery, E. Hugo

    2015-04-01

    This work examines the evolution of soil moisture initialization biases and their effects on seasonal forecasts depending on the season and vegetation type for a regional model over the La Plata Basin in South America. WRF/Noah model simulations covering multiple cases during a two-year period are designed to emphasize the conceptual nature of the simulations at the expense of statistical significance of the results. Analysis of the surface climate shows that the seasonal predictive skill is higher when the model is initialized during the wet season and the initial soil moisture differences are small. Large soil moisture biases introduce large surface temperature biases, particularly for Savanna, Grassland and Cropland vegetation covers at any time of the year, thus introducing uncertainty in the surface climate. Regions with Evergreen Broadleaf Forest have roots that extend to the deep layer whose moisture content affects the surface temperature through changes in the partitioning of the surface fluxes. The uncertainties of monthly maximum temperature can reach several degrees during the dry season in cases when: (a) the soil is much wetter in the reanalysis than in the WRF/Noah equilibrium soil moisture, and (b) the memory of the initial value is long due to scarce rainfall and low temperatures. This study suggests that responses of the atmosphere to soil moisture initialization depend on how the initial wet and dry conditions are defined, stressing the need to take into account the characteristics of a particular region and season when defining soil moisture initialization experiments.

  15. Emotions

    DEFF Research Database (Denmark)

    Kristensen, Liv Kondrup; Otrel-Cass, Kathrin

    2017-01-01

    Observing science classroom activities presents an opportunity to observe the emotional aspect of interactions, and this chapter presents how this can be done and why. Drawing on ideas proposed by French philosopher Maurice Merleau-Ponty, emotions are theorized as publicly embodied enactments......, where differences in behavior between people shape emotional responses. Merleau-Ponty’s theorization of the body and feelings is connected to embodiment while examining central concepts such as consciousness and perception. Merleau-Ponty describes what he calls the emotional atmosphere and how it shapes...... the ways we experience events and activities. We use our interpretation of his understanding of emotions to examine an example of a group of year 8 science students who were engaged in a physics activity. Using the analytical framework of analyzing bodily stance by Goodwin, Cekaite, and Goodwin...

  16. Do Attachment Style and Emotion Regulation Strategies Indicate Distress in Predictive Testing?

    Science.gov (United States)

    van der Meer, Lucienne B; van Duijn, Erik; Giltay, Erik J; Tibben, Aad

    2015-10-01

    Predictive genetic testing for a neurogenetic disorder evokes strong emotions, and may lead to distress. The aim of this study is to investigate whether attachment style and emotion regulation strategies are associated with distress in persons who present for predictive testing for a neurogenetic disorder, and whether these psychological traits predict distress after receiving test results. Self-report scales were used to assess attachment insecurity (anxiety and avoidance) and maladaptive emotion regulation strategies (self-blame, rumination, catastrophizing) in adults at 50 % risk for Huntington's Disease (HD), Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy (CADASIL), and Hereditary Cerebral Hemorrhage With Amyloidosis - Dutch type (HCHWA-D), when they presented for predictive testing. Distress was measured before testing and twice (within 2 months and between 6 and 8 months) after receiving test results. Pearson correlations and linear regression were used to analyze whether attachment style and emotion regulation strategies indicated distress. In 98 persons at risk for HD, CADASIL, or HCHWA-D, attachment anxiety and catastrophizing were associated with distress before predictive testing. Attachment anxiety predicted distress up to 2 months after testing. Clinicians may consider looking for signs of attachment anxiety and catastrophizing in persons who present for predictive testing, to see who may be vulnerable for distress during and after testing.

  17. The Comparison of Attentional Bias and Difficulty of Emotional States Regulation and Their Correlation with Craving Severity in Drug Abuser Methamphetamines and Crack

    OpenAIRE

    Raheleh Haghiaght; Nezamaddin Ghasemi; Mehdi Rabiei; Asghar Zerehposh; Ahmadreza Kiani

    2014-01-01

    Background: Today, within creased substance, type of substance used has changed. Therefore, drug abuse in population of crack to the stimulant drugs (amphetamine) particularly crystal is expanding and increasing. Therefore, the purpose of the present study was the comparison of attentional bias and difficulty of emotional states regulation and their correlation with craving severity in drug abuser methamphetamines and crack. Materials and Methods: Type of research was descriptive analytic...

  18. Role of Mindfulness and Cognitive Emotion Regulation Strategies on Predicting the Psychological Symptoms of Medical Students

    Directory of Open Access Journals (Sweden)

    Sajjadi MS

    2015-12-01

    Full Text Available Aims: Besides many problems during education courses, an increase in the level of stress, depression, or anxiety leads to interferences with the students’ professional roles. Mindfulness and cognitive strategies to regulate emotions positively affect human health in different human classes and different psychological symptoms. The aim of this study was to investigate the differentiation roles of mindfulness and cognitive strategies to regulate emotions in prediction of the psychological symptoms in the medical students.  Instrument & Methods: As a descriptive-correlational study, 375 students of Kerman University of Medical Sciences were randomly studied in 2014-15. The study tools were 5-dimension Mindfulness Questionnaire, Cognitive Strategies to Regulate the Emotions Questionnaire, and Depression, Anxiety, and Stress Questionnaire. Data was analyzed in SPSS 20 software using Pearson Correlation Coefficient, and Stepwise Regression test. Findings: There was a significant correlation between the emotion regulation strategies and mindfulness and depression, anxiety, and stress (p<0.01. 25% of variance changes in depression were explained by the emotion regulation negative cognitive strategies (12%, the emotion regulation positive cognitive strategies (9%, and mindfulness (4%. 17% of the variance changes in anxiety were explained by the emotion regulation negative (12% and positive (5% cognitive strategies. 19.3% of the variance changes in stress were explained by the emotion regulation negative (17% and positive (2.3% cognitive strategies (p<0.05. Conclusion: The effectiveness of cognitive strategies to regulate the emotions and especially, negative cognitive strategies to regulate the emotions is more considerable in explaining the psychological symptoms in the medical students than mindfulness. 

  19. Prediction of nurses\\' job satisfaction by their emotional intelligence and competence

    Directory of Open Access Journals (Sweden)

    Azarmidokht Rezaie

    2013-06-01

    Full Text Available Background: Nurses play a crucial role in providing health care services in hospitals. Therefore, factors affecting job satisfaction of nurses are critical and important issues for study. The purpose of this research was to predict job satisfaction by emotional intelligence and competence among nurses working in central hospital of Bushehr University of Medical Sciences. Material and Methods: In this cross-sectional study, a total of 132 nurses working in main hospital of Bushehr University of Medical Sciences were selected and studied using census sampling. For data collection, a set of valid and reliable instruments including Shiberiyashring’s Emotional Intelligence Scale, Job Satisfaction Scale and Nurse Competence Scale were administered. The hypotheses were tested using linear Regression and Pearson correlation coefficient. Results: The findings of linear regression analysis showed that emotional intelligence component of empathy and social skills predicted the job satisfaction changes but none of competence domains had predictive power of job satisfaction. The results showed that there was a significant relationship between emotional intelligence and Job satisfaction but there was no significant relationship between competence and job satisfaction. Conclusion: Results indicated that component of emotional intelligence like empathy and social skills are good predictors for nurses' job satisfaction but competence cannot predict job satisfaction.

  20. Entropy-based gene ranking without selection bias for the predictive classification of microarray data

    Directory of Open Access Journals (Sweden)

    Serafini Maria

    2003-11-01

    Full Text Available Abstract Background We describe the E-RFE method for gene ranking, which is useful for the identification of markers in the predictive classification of array data. The method supports a practical modeling scheme designed to avoid the construction of classification rules based on the selection of too small gene subsets (an effect known as the selection bias, in which the estimated predictive errors are too optimistic due to testing on samples already considered in the feature selection process. Results With E-RFE, we speed up the recursive feature elimination (RFE with SVM classifiers by eliminating chunks of uninteresting genes using an entropy measure of the SVM weights distribution. An optimal subset of genes is selected according to a two-strata model evaluation procedure: modeling is replicated by an external stratified-partition resampling scheme, and, within each run, an internal K-fold cross-validation is used for E-RFE ranking. Also, the optimal number of genes can be estimated according to the saturation of Zipf's law profiles. Conclusions Without a decrease of classification accuracy, E-RFE allows a speed-up factor of 100 with respect to standard RFE, while improving on alternative parametric RFE reduction strategies. Thus, a process for gene selection and error estimation is made practical, ensuring control of the selection bias, and providing additional diagnostic indicators of gene importance.

  1. Perceived emotional intelligence, general intelligence and early professional success: predictive and incremental validity

    Directory of Open Access Journals (Sweden)

    José-Manuel de Haro

    2014-05-01

    Full Text Available Although the study of factors affecting career success has shown connections between biographical and other aspects related to ability, knowledge and personality, few studies have examined the relationship between emotional intelligence and professional success at the initial career stage. When these studies were carried out, the results showed significant relationships between the dimensions of emotional intelligence (emotional self-awareness, self-regulation, social awareness or social skills and the level of professional competence. In this paper, we analyze the relationship between perceived emotional intelligence, measured by the Trait Meta-Mood Scale (TMMS-24 questionnaire, general intelligence assessed by the Cattell factor "g" test, scale 3, and extrinsic indicators of career success, in a sample of 130 graduates at the beginning of their careers. Results from hierarchical regression analysis indicate that emotional intelligence makes a specific contribution to the prediction of salary, after controlling the general intelligence effect. The perceived emotional intelligence dimensions of TMMS repair, TMMS attention and sex show a higher correlation and make a greater contribution to professional success than general intelligence. The implications of these results for the development of socio-emotional skills among University graduates are discussed.

  2. Lateral prefrontal cortex activity during cognitive control of emotion predicts response to social stress in schizophrenia.

    Science.gov (United States)

    Tully, Laura M; Lincoln, Sarah Hope; Hooker, Christine I

    2014-01-01

    LPFC dysfunction is a well-established neural impairment in schizophrenia and is associated with worse symptoms. However, how LPFC activation influences symptoms is unclear. Previous findings in healthy individuals demonstrate that lateral prefrontal cortex (LPFC) activation during cognitive control of emotional information predicts mood and behavior in response to interpersonal conflict, thus impairments in these processes may contribute to symptom exacerbation in schizophrenia. We investigated whether schizophrenia participants show LPFC deficits during cognitive control of emotional information, and whether these LPFC deficits prospectively predict changes in mood and symptoms following real-world interpersonal conflict. During fMRI, 23 individuals with schizophrenia or schizoaffective disorder and 24 healthy controls completed the Multi-Source Interference Task superimposed on neutral and negative pictures. Afterwards, schizophrenia participants completed a 21-day online daily-diary in which they rated the extent to which they experienced mood and schizophrenia-spectrum symptoms, as well as the occurrence and response to interpersonal conflict. Schizophrenia participants had lower dorsal LPFC activity (BA9) during cognitive control of task-irrelevant negative emotional information. Within schizophrenia participants, DLPFC activity during cognitive control of emotional information predicted changes in positive and negative mood on days following highly distressing interpersonal conflicts. Results have implications for understanding the specific role of LPFC in response to social stress in schizophrenia, and suggest that treatments targeting LPFC-mediated cognitive control of emotion could promote adaptive response to social stress in schizophrenia.

  3. Lateral prefrontal cortex activity during cognitive control of emotion predicts response to social stress in schizophrenia

    Directory of Open Access Journals (Sweden)

    Laura M. Tully, PhD

    2014-01-01

    Full Text Available LPFC dysfunction is a well-established neural impairment in schizophrenia and is associated with worse symptoms. However, how LPFC activation influences symptoms is unclear. Previous findings in healthy individuals demonstrate that lateral prefrontal cortex (LPFC activation during cognitive control of emotional information predicts mood and behavior in response to interpersonal conflict, thus impairments in these processes may contribute to symptom exacerbation in schizophrenia. We investigated whether schizophrenia participants show LPFC deficits during cognitive control of emotional information, and whether these LPFC deficits prospectively predict changes in mood and symptoms following real-world interpersonal conflict. During fMRI, 23 individuals with schizophrenia or schizoaffective disorder and 24 healthy controls completed the Multi-Source Interference Task superimposed on neutral and negative pictures. Afterwards, schizophrenia participants completed a 21-day online daily-diary in which they rated the extent to which they experienced mood and schizophrenia-spectrum symptoms, as well as the occurrence and response to interpersonal conflict. Schizophrenia participants had lower dorsal LPFC activity (BA9 during cognitive control of task-irrelevant negative emotional information. Within schizophrenia participants, DLPFC activity during cognitive control of emotional information predicted changes in positive and negative mood on days following highly distressing interpersonal conflicts. Results have implications for understanding the specific role of LPFC in response to social stress in schizophrenia, and suggest that treatments targeting LPFC-mediated cognitive control of emotion could promote adaptive response to social stress in schizophrenia.

  4. Alpha 2B adrenoceptor genotype moderates effect of reboxetine on negative emotional memory bias in healthy volunteers.

    Science.gov (United States)

    Gibbs, Ayana A; Bautista, Carla E; Mowlem, Florence D; Naudts, Kris H; Duka, Theodora

    2013-10-23

    Evidence suggests that emotional memory plays a role in the pathophysiology of depression/anxiety disorders. Noradrenaline crucially modulates emotional memory. Genetic variants involved in noradrenergic signaling contribute to individual differences in emotional memory and vulnerability to psychopathology. A functional deletion polymorphism in the α-2B adrenoceptor gene (ADRA2B) has been linked to emotional memory and post-traumatic stress disorder. The noradrenaline reuptake inhibitor reboxetine attenuates enhanced memory for negative stimuli in healthy and depressed individuals. We examined whether the effect of reboxetine on emotional memory in healthy individuals would be moderated by ADRA2B genotype. ADRA2B deletion carriers demonstrated enhanced emotional memory for negative stimuli compared with deletion noncarriers, consistent with prior studies. Reboxetine attenuated enhanced memory for negative stimuli in deletion noncarriers but had no significant effect in deletion carriers. This is the first demonstration of genetic variation influencing antidepressant drug effects on emotional processing in healthy humans.

  5. Childhood Poverty Predicts Adult Amygdala and Frontal Activity and Connectivity in Response to Emotional Faces

    Directory of Open Access Journals (Sweden)

    Arash eJavanbakht

    2015-06-01

    Full Text Available Childhood poverty negatively impacts physical and mental health in adulthood. Altered brain development in response to social and environmental factors associated with poverty likely contributes to this effect, engendering maladaptive patterns of social attribution and/or elevated physiological stress. In this fMRI study, we examined the association between childhood poverty and neural processing of social signals (i.e., emotional faces in adulthood. 52 subjects from a longitudinal prospective study recruited as children, participated in a brain imaging study at 23-25 years of age using the Emotional Faces Assessment Task (EFAT. Childhood poverty, independent of concurrent adult income, was associated with higher amygdala and mPFC responses to threat vs. happy faces. Also, childhood poverty was associated with decreased functional connectivity between left amygdala and mPFC. This study is unique because it prospectively links childhood poverty to emotional processing during adulthood, suggesting a candidate neural mechanism for negative social-emotional bias. Adults who grew up poor appear to be more sensitive to social threat cues and less sensitive to positive social cues.

  6. Childhood Poverty Predicts Adult Amygdala and Frontal Activity and Connectivity in Response to Emotional Faces.

    Science.gov (United States)

    Javanbakht, Arash; King, Anthony P; Evans, Gary W; Swain, James E; Angstadt, Michael; Phan, K Luan; Liberzon, Israel

    2015-01-01

    Childhood poverty negatively impacts physical and mental health in adulthood. Altered brain development in response to social and environmental factors associated with poverty likely contributes to this effect, engendering maladaptive patterns of social attribution and/or elevated physiological stress. In this fMRI study, we examined the association between childhood poverty and neural processing of social signals (i.e., emotional faces) in adulthood. Fifty-two subjects from a longitudinal prospective study recruited as children, participated in a brain imaging study at 23-25 years of age using the Emotional Faces Assessment Task. Childhood poverty, independent of concurrent adult income, was associated with higher amygdala and medial prefrontal cortical (mPFC) responses to threat vs. happy faces. Also, childhood poverty was associated with decreased functional connectivity between left amygdala and mPFC. This study is unique, because it prospectively links childhood poverty to emotional processing during adulthood, suggesting a candidate neural mechanism for negative social-emotional bias. Adults who grew up poor appear to be more sensitive to social threat cues and less sensitive to positive social cues.

  7. Childhood Poverty Predicts Adult Amygdala and Frontal Activity and Connectivity in Response to Emotional Faces

    Science.gov (United States)

    Javanbakht, Arash; King, Anthony P.; Evans, Gary W.; Swain, James E.; Angstadt, Michael; Phan, K. Luan; Liberzon, Israel

    2015-01-01

    Childhood poverty negatively impacts physical and mental health in adulthood. Altered brain development in response to social and environmental factors associated with poverty likely contributes to this effect, engendering maladaptive patterns of social attribution and/or elevated physiological stress. In this fMRI study, we examined the association between childhood poverty and neural processing of social signals (i.e., emotional faces) in adulthood. Fifty-two subjects from a longitudinal prospective study recruited as children, participated in a brain imaging study at 23–25 years of age using the Emotional Faces Assessment Task. Childhood poverty, independent of concurrent adult income, was associated with higher amygdala and medial prefrontal cortical (mPFC) responses to threat vs. happy faces. Also, childhood poverty was associated with decreased functional connectivity between left amygdala and mPFC. This study is unique, because it prospectively links childhood poverty to emotional processing during adulthood, suggesting a candidate neural mechanism for negative social-emotional bias. Adults who grew up poor appear to be more sensitive to social threat cues and less sensitive to positive social cues. PMID:26124712

  8. Information processing biases concurrently and prospectively predict depressive symptoms in adolescents: Evidence from a self-referent encoding task.

    Science.gov (United States)

    Connolly, Samantha L; Abramson, Lyn Y; Alloy, Lauren B

    2016-01-01

    Negative information processing biases have been hypothesised to serve as precursors for the development of depression. The current study examined negative self-referent information processing and depressive symptoms in a community sample of adolescents (N = 291, Mage at baseline = 12.34 ± 0.61, 53% female, 47.4% African-American, 49.5% Caucasian and 3.1% Biracial). Participants completed a computerised self-referent encoding task (SRET) and a measure of depressive symptoms at baseline and completed an additional measure of depressive symptoms nine months later. Several negative information processing biases on the SRET were associated with concurrent depressive symptoms and predicted increases in depressive symptoms at follow-up. Findings partially support the hypothesis that negative information processing biases are associated with depressive symptoms in a nonclinical sample of adolescents, and provide preliminary evidence that these biases prospectively predict increases in depressive symptoms.

  9. Getting into the musical zone: Trait emotional intelligence and amount of practice predict flow in pianists

    Directory of Open Access Journals (Sweden)

    Manuela Maria Marin

    2013-11-01

    Full Text Available Being ‘in flow’ or ‘in the zone’ is defined as an extremely focused state of consciousness which occurs during intense engagement in an activity. In general, flow has been linked to peak performances (high achievement and feelings of intense pleasure and happiness. However, empirical research on flow in music performance is scarce, although it may offer novel insights into the question of why musicians engage in musical activities for extensive periods of time. Here, we focused on individual differences in a group of 76 piano performance students and assessed their flow experience in piano performance as well as their trait emotional intelligence. Multiple regression analysis revealed that flow was predicted by the amount of daily practice and trait emotional intelligence. Other background variables (gender, age, duration of piano training and age of first piano training were not predictive. To predict high achievement in piano performance (i.e., winning a prize in a piano competition, a seven-predictor logistic regression model was fitted to the data, and we found that the odds of winning a prize in a piano competition were predicted by the amount of daily practice and the age at which piano training began. Interestingly, a positive relationship between flow and high achievement was not supported. Further, we explored the role of musical emotions and musical styles in the induction of flow by a self-developed questionnaire. Results suggest that besides individual differences among pianists, specific structural and compositional features of musical pieces and related emotional expressions may facilitate flow experiences. Altogether, these findings highlight the role of emotion in the experience of flow during music performance, and call for further experiments addressing emotion in relation to the performer and the music alike.

  10. Predicting stress from the ability to eavesdrop on feelings: Emotional intelligence and testosterone jointly predict cortisol reactivity.

    Science.gov (United States)

    Bechtoldt, Myriam N; Schneider, Vanessa K

    2016-09-01

    While emotional intelligence (EI) is recognized as a resource in social interactions, we hypothesized a positive association with stress in socially evaluative contexts. In particular, we expected emotion recognition, the core component of EI, to inflict stress on individuals in negatively valenced interactions. We expected this association to be stronger for status-driven individuals, that is, for individuals scoring high on basal testosterone. In a laboratory experiment, N = 166 male participants underwent the Trier Social Stress Test (Kirschbaum, Pirke, & Hellhammer, 1993). As expected, EI measured by the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT V2.0; Mayer et al., 2003) predicted higher cortisol reactivity, including slower recovery from stress. The effect was moderated by basal testosterone, such that the association was positive when basal testosterone was high but not when it was low. On the component level of EI, the interaction was replicated for negative emotion recognition. These findings lend support to the hypothesis that EI is associated with higher activity of the hypothalamic-pituitary-adrenal axis in contexts where social status is at stake, particularly for those individuals who are more status-driven. Thus, the effects of EI are not unequivocally positive: While EI may positively affect the course of social interactions, it also inflicts stress on the emotionally intelligent individuals themselves. (PsycINFO Database Record

  11. The Missing Link: Delayed Emotional Development Predicts Challenging Behavior in Adults with Intellectual Disability

    Science.gov (United States)

    Sappok, Tanja; Budczies, Jan; Dziobek, Isabel; Bölte, Sven; Dosen, Anton; Diefenbacher, Albert

    2014-01-01

    Individuals with intellectual disability (ID) show high rates of challenging behavior (CB). The aim of this retrospective study was to assess the factors underlying CB in an adult, clinical ID sample (n = 203). Low levels of emotional development (ED), as measured by the "Scheme of Appraisal of ED," predicted overall CB, specifically…

  12. Emotional attentional control predicts changes in diurnal cortisol secretion following exposure to a prolonged psychosocial stressor.

    Science.gov (United States)

    Lenaert, Bert; Barry, Tom J; Schruers, Koen; Vervliet, Bram; Hermans, Dirk

    2016-01-01

    Hypothalamic-pituitary-adrenal (HPA) axis irregularities have been associated with several psychological disorders. Hence, the identification of individual difference variables that predict variations in HPA-axis activity represents an important challenge for psychiatric research. We investigated whether self-reported attentional control in emotionally demanding situations prospectively predicted changes in diurnal salivary cortisol secretion following exposure to a prolonged psychosocial stressor. Low ability to voluntarily control attention has previously been associated with anxiety and depressive symptomatology. Attentional control was assessed using the Emotional Attentional Control Scale. In students who were preparing for academic examination, salivary cortisol was assessed before (time 1) and after (time 2) examination. Results showed that lower levels of self-reported emotional attentional control at time 1 (N=90) predicted higher absolute diurnal cortisol secretion and a slower decline in cortisol throughout the day at time 2 (N=71). Difficulty controlling attention during emotional experiences may lead to chronic HPA-axis hyperactivity after prolonged exposure to stress. These results indicate that screening for individual differences may foster prediction of HPA-axis disturbances, paving the way for targeted disorder prevention.

  13. Emotion regulation predicts change of perceived health in patients with rheumatoid arthritis

    NARCIS (Netherlands)

    van Middendorp, H; Geenen, R; Sorbi, MJ; van Doornen, LJP; Bijlsma, JWJ

    2005-01-01

    Objectives: To examine whether emotion regulation predicts change of perceived health in patients with rheumatoid arthritis ( RA). Methods: Sixty six patients ( 44 female, 22 male; mean (SD) age 57.7 (11.6) years) participated in a prospective study. Hierarchical regression analysis was used to pred

  14. Authentic Leadership and Emotional Intelligence: Predicting Student Success

    Science.gov (United States)

    Jasso, Sonia Lizette

    2016-01-01

    Student success has been predicted conservatively, using academic, demographic, and economic variables. Since many colleges are feeling the pressure to produce more graduates, student success is at the forefront of all universities. This study looks to find a relationship between traditional and non-traditional variables. The objective of the…

  15. Negative feedback, beliefs and personal goals in prediction of dysfunctional emotions

    Directory of Open Access Journals (Sweden)

    Popov Boris

    2007-01-01

    Full Text Available Rational emotive behavior therapy (REBT demonstrates good results in evaluation therapy researches. However, some of its basic concepts, as well as theory as a whole itself, did not receive satisfactory empirical support so far, in comparison to other cognitive models (Beck, Lazarus etc.. Quasiexperimental study was designed to test the role that (1 negative feedback (A and (2 irrational beliefs (B both play in formation of dysfunctional negative emotions, in the context of significant personal goals (in our case value of potential award - G. ABC theoretical model received limited support: statistically significant three-times interaction A x B x G was found in predicting general negative emotional state, as well as anger. In contrast with that, ANOVA showed only main effect of irrational beliefs (as continuous variable to be significant in predicting emotions of anxiety and depression. Findings are discussed in the context of REBT theory of emotions, as well as their possible practical applications. Limitations of the study were also mentioned. .

  16. Emotional facial expressions differentially influence predictions and performance for face recognition.

    Science.gov (United States)

    Nomi, Jason S; Rhodes, Matthew G; Cleary, Anne M

    2013-01-01

    This study examined how participants' predictions of future memory performance are influenced by emotional facial expressions. Participants made judgements of learning (JOLs) predicting the likelihood that they would correctly identify a face displaying a happy, angry, or neutral emotional expression in a future two-alternative forced-choice recognition test of identity (i.e., recognition that a person's face was seen before). JOLs were higher for studied faces with happy and angry emotional expressions than for neutral faces. However, neutral test faces with studied neutral expressions had significantly higher identity recognition rates than neutral test faces studied with happy or angry expressions. Thus, these data are the first to demonstrate that people believe happy and angry emotional expressions will lead to better identity recognition in the future relative to neutral expressions. This occurred despite the fact that neutral expressions elicited better identity recognition than happy and angry expressions. These findings contribute to the growing literature examining the interaction of cognition and emotion.

  17. Discrete emotions predict changes in cognition, judgment, experience, behavior, and physiology: a meta-analysis of experimental emotion elicitations.

    Science.gov (United States)

    Lench, Heather C; Flores, Sarah A; Bench, Shane W

    2011-09-01

    Our purpose in the present meta-analysis was to examine the extent to which discrete emotions elicit changes in cognition, judgment, experience, behavior, and physiology; whether these changes are correlated as would be expected if emotions organize responses across these systems; and which factors moderate the magnitude of these effects. Studies (687; 4,946 effects, 49,473 participants) were included that elicited the discrete emotions of happiness, sadness, anger, and anxiety as independent variables with adults. Consistent with discrete emotion theory, there were (a) moderate differences among discrete emotions; (b) differences among discrete negative emotions; and (c) correlated changes in behavior, experience, and physiology (cognition and judgment were mostly not correlated with other changes). Valence, valence-arousal, and approach-avoidance models of emotion were not as clearly supported. There was evidence that these factors are likely important components of emotion but that they could not fully account for the pattern of results. Most emotion elicitations were effective, although the efficacy varied with the emotions being compared. Picture presentations were overall the most effective elicitor of discrete emotions. Stronger effects of emotion elicitations were associated with happiness versus negative emotions, self-reported experience, a greater proportion of women (for elicitations of happiness and sadness), omission of a cover story, and participants alone versus in groups. Conclusions are limited by the inclusion of only some discrete emotions, exclusion of studies that did not elicit discrete emotions, few available effect sizes for some contrasts and moderators, and the methodological rigor of included studies.

  18. Emotion

    DEFF Research Database (Denmark)

    Jantzen, Christian; Vetner, Mikael

    2006-01-01

    En emotion er en evaluerende respons på en betydningsfuld hændelse, som har affektiv valens og motiverer organismen i forhold til objektverdenen (omverden). Emotioner fører til affekt: til smerte (negativ) eller glæde (positiv affekt). Både positive og negative emotioner påvirker organismens...

  19. Creativity, Psychopathology, and Emotion Processing: A Liberal Response Bias for Remembering Negative Information Is Associated with Higher Creativity

    Science.gov (United States)

    Drus, Marina; Kozbelt, Aaron; Hughes, Robert R.

    2014-01-01

    To what extent do more creative people process emotional information differently than less creative people? This study examined the role of emotion processing in creativity and its implications for the creativity-psychopathology association. A total of 117 participants performed a memory recognition task for negative, positive, and neutral words;…

  20. Predicting minimum-bias trigger-associated dijet correlations in p-p collisions

    CERN Document Server

    Trainor, Thomas A

    2014-01-01

    A method is derived to predict the structure of dijet-related hard components of trigger-associated (TA) hadron correlations from p-p collisions based on measured fragmentation functions (FFs) from e-e or p-pbar collisions and a minimum-bias (MB) jet or scattered-parton spectrum from p-pbar collisions. The method is based on the probability chain rule and Bayes' theorem and relates a trigger-parton--associated-fragment system from reconstructed dijets to a trigger-hadron--associated-hadron system from p-p data. The method is tested in this study by comparisons of FF TA structure with preliminary p-p TA data but can also be applied to p-A, d-A and A-A collisions over a range of energies. Quantitative comparisons of measured TA correlations with FF-derived predictions may confirm a QCD MB dijet mechanism for certain spectrum and correlation structures whose origins are currently questioned and have been attributed by some to collective expansion (flows).

  1. Disgust sensitivity, obesity stigma, and gender: contamination psychology predicts weight bias for women, not men.

    Science.gov (United States)

    Lieberman, Debra L; Tybur, Josh M; Latner, Janet D

    2012-09-01

    Recent research has established a link between disgust sensitivity and stigmatizing reactions to various groups, including obese individuals. However, previous research has overlooked disgust's multiple evolved functions. Here, we investigated whether the link between disgust sensitivity and obesity stigma is specific to pathogen disgust, or whether sexual disgust and moral disgust--two separate functional domains--also relate to negative attitudes toward obese individuals. Additionally, we investigated whether sex differences exist in the manner disgust sensitivity predicts obesity stigma, whether the sexes differ across the subtypes of obesity bias independent of disgust sensitivity, and last, the association between participants' BMI and different subtypes of obesity stigma. In study 1 (N = 92), we established that obesity elicits pathogen, sexual, and moral disgust. In study 2, we investigated the relationship between these types of disgust sensitivity and obesity stigma. Participants (N = 387) reported their level of disgust toward various pathogen, sexual, and moral acts and their attitudes toward obese individuals. For women, but not men, increased pathogen disgust sensitivity predicted more negative attitudes toward obese individuals. Men reported more negative general attitudes toward obese individuals whereas women reported greater fear of becoming obese. The sexes also differed in how their own BMI related to the subtypes of obesity stigma. These findings indicate that pathogen disgust sensitivity plays a role in obesity stigma, specifically for women. Defining the scope of disgust's activation in response to obesity and its relationship with other variables can help identify possible mechanisms for understanding and ultimately alleviating prejudice and discrimination.

  2. The Prediction of Social Adjustment Based on Emotional and Spiritual Intelligence

    Directory of Open Access Journals (Sweden)

    Kazem Geram

    2016-08-01

    Full Text Available Based on emotional and spiritual intelligence of male teachers in Arak City, this correlational study attempts to shed light upon the prediction of social adjustment. The statistical population consists of all 650 male teachers of high schools in Arak city. The sampling method was conducted through cluster random sampling among 300 participants. Three instruments of Social Adjustment Scale (SAS, BarOn Questionnaire of Emotional Intelligence (EQ-i and spiritual intelligence questionnaire by Badii et al., are used. To investigate the hypotheses, we used Pearson Correlation Coefficient and to homogeneity of variance, the Levene's test was utilized. By SPSS Software through Pearson correlation analysis, the collected data were analyzed. The results show that the relation of social adjustment with emotional intelligence and spiritual intelligence is significant.

  3. Predicting athletes' functional and dysfunctional emotions: The role of the motivational climate and motivation regulations.

    Science.gov (United States)

    Ruiz, Montse C; Haapanen, Saara; Tolvanen, Asko; Robazza, Claudio; Duda, Joan L

    2016-08-26

    This study examined the relationships between perceptions of the motivational climate, motivation regulations, and the intensity and functionality levels of athletes' pleasant and unpleasant emotional states. Specifically, we examined the hypothesised mediational role of motivation regulations in the climate-emotion relationship. We also tested a sequence in which emotions were assumed to be predicted by the motivational climate dimensions and then served as antecedents to variability in motivation regulations. Participants (N = 494) completed a multi-section questionnaire assessing targeted variables. Structural equation modelling (SEM) revealed that a perceived task-involving climate was a positive predictor of autonomous motivation and of the impact of functional anger, and a negative predictor of the intensity of anxiety and dysfunctional anger. Autonomous motivation was a partial mediator of perceptions of a task-involving climate and the impact of functional anger. An ego-involving climate was a positive predictor of controlled motivation, and of the intensity and impact of functional anger and the intensity of dysfunctional anger. Controlled motivation partially mediated the relationship between an ego-involving climate and the intensity of dysfunctional anger. Good fit to the data also emerged for the motivational climate, emotional states, and motivation regulations sequence. Findings provide support for the consideration of hedonic tone and functionality distinctions in the assessment of athletes' emotional states.

  4. Future-oriented emotions in the prediction of binge-drinking intention and expectation: the role of anticipated and anticipatory emotions.

    Science.gov (United States)

    Carrera, Pilar; Caballero, Amparo; Muñoz, Dolores

    2012-06-01

    The Theory of Planned Behavior (TPB) offers a parsimonious explanation of purposive behavior, but in the study of healthy and risk behaviors its sufficiency may be questioned. Working with binge-drinking, a very common risk behavior in Spanish undergraduate students, we used two strategies for improving predictions from TPB: using behavioral intention (BI) and behavioral expectation (BE) as proximal antecedents of behaviors and adding as new predictors two future-oriented emotions (anticipated and anticipatory). Hierarchical regression analyses show that while anticipated emotions improved TPB explanations of BI, anticipatory emotions improved the explanations of BE. The present results show the influence of future emotions in the prediction of behavioral intention and behavioral expectation.

  5. Negative affectivity and EEG asymmetry interact to predict emotional interference on attention in early school-aged children.

    Science.gov (United States)

    Solomon, Beylul; O'Toole, Laura; Hong, Melanie; Dennis, Tracy A

    2014-06-01

    Negative affectivity (NA) is a broad construct that has been associated with the development of psychopathologies, such as anxiety, and with exaggerated attention to threatening stimuli. EEG asymmetry reflects biological individual differences in emotional reactivity that may underlie the association between NA and attention to threat. The present study included a sample of 31 five-seven year olds (M age in months=74.39, SD=6.57) to test the hypothesis that greater NA, combined with greater right anterior and posterior asymmetries, predicts increased attention interference following threat stimuli. Children completed an executive attention task which presented task-irrelevant threat (angry) and non-threat (neutral) faces prior to each trial. EEG asymmetry was measured at baseline for anterior, anterior-temporal and posterior scalp regions and child NA was measured via maternal report. As predicted, children showing greater NA and greater right anterior-temporal asymmetry showed more attention interference following angry faces. Additionally, two trend-level effects emerged: children showing greater NA and greater left anterior-temporal asymmetry showed less attention interference following angry faces, and children showing greater NA and greater left posterior asymmetry showed less attention interference, but only following neutral faces. Discussion focuses on the utility of using EEG asymmetry in the study of temperament, attentional biases, and the biological processes by which temperament confers risk for psychopathology.

  6. Predicting musically induced emotions from physiological inputs: Linear and neural network models

    Directory of Open Access Journals (Sweden)

    Frank A. Russo

    2013-08-01

    Full Text Available Listening to music often leads to physiological responses. Do these physiological responses contain sufficient information to infer emotion induced in the listener? The current study explores this question by attempting to predict judgments of 'felt' emotion from physiological responses alone using linear and neural network models. We measured five channels of peripheral physiology from 20 participants – heart rate, respiration, galvanic skin response, and activity in corrugator supercilii and zygomaticus major facial muscles. Using valence and arousal (VA dimensions, participants rated their felt emotion after listening to each of 12 classical music excerpts. After extracting features from the five channels, we examined their correlation with VA ratings, and then performed multiple linear regression to see if a linear relationship between the physiological responses could account for the ratings. Although linear models predicted a significant amount of variance in arousal ratings, they were unable to do so with valence ratings. We then used a neural network to provide a nonlinear account of the ratings. The network was trained on the mean ratings of eight of the 12 excerpts and tested on the remainder. Performance of the neural network confirms that physiological responses alone can be used to predict musically induced emotion. The nonlinear model derived from the neural network was more accurate than linear models derived from multiple linear regression, particularly along the valence dimension. A secondary analysis allowed us to quantify the relative contributions of inputs to the nonlinear model. The study represents a novel approach to understanding the complex relationship between physiological responses and musically induced emotion.

  7. Prediction of symptoms of emotional distress by mood regulation expectancies and affective traits.

    Science.gov (United States)

    Catanzaro, Salvatore J; Backenstrass, Matthias; Miller, Steven A; Mearns, Jack; Pfeiffer, Nils; Brendalen, Sherry

    2014-12-01

    Three studies examined negative mood regulation expectancies (NMRE) and affective traits as independent predictors of self-reported symptoms of emotional distress. NMRE represent individuals' beliefs that they can alleviate unpleasant emotional states. Stronger NMRE are associated with more adaptive coping, more positive cognition during negative moods, more effective responses under stress and less emotional distress. Affective traits represent long-term tendencies toward particular affective experiences; they confer risk for specific symptoms of emotional distress. In Study 1, NMRE, trait negative affect (TNA) and trait positive affect (TPA) were all independently associated with depression among students and staff of a German university. In Study 2, in prospective analyses among U.S. college students traits exhibited hypothesised relationships with anxiety and depressive symptoms, and NMRE uniquely predicted anhedonic depression. Study 3 revealed independent prediction of change in symptoms over time by NMRE among U.S. college students, whereas traits were not associated with change in distress, anxiety and depression symptoms. Results suggest independent roles for NMRE and traits in the development of depression and anxiety symptoms and highlight the importance of NMRE as a potential target of therapeutic intervention in the process of symptom change.

  8. Thinning of the lateral prefrontal cortex during adolescence predicts emotion regulation in females.

    Science.gov (United States)

    Vijayakumar, Nandita; Whittle, Sarah; Yücel, Murat; Dennison, Meg; Simmons, Julian; Allen, Nicholas B

    2014-11-01

    Adolescence is a crucial period for the development of adaptive emotion regulation strategies. Despite the fact that structural maturation of the prefrontal cortex during adolescence is often assumed to underlie the maturation of emotion regulation strategies, no longitudinal studies have directly assessed this relationship. This study examined whether use of cognitive reappraisal strategies during late adolescence was predicted by (i) absolute prefrontal cortical thickness during early adolescence and (ii) structural maturation of the prefrontal cortex between early and mid-adolescence. Ninety-two adolescents underwent baseline and follow-up magnetic resonance imaging scans when they were aged approximately 12 and 16 years, respectively. FreeSurfer software was used to obtain cortical thickness estimates for three prefrontal regions [anterior cingulate cortex; dorsolateral prefrontal cortex (dlPFC); ventrolateral prefrontal cortex (vlPFC)]. The Emotion Regulation Questionnaire was completed when adolescents were aged approximately 19 years. Results showed that greater cortical thinning of the left dlPFC and left vlPFC during adolescence was significantly associated with greater use of cognitive reappraisal in females, though no such relationship was evident in males. Furthermore, baseline left dlPFC thickness predicted cognitive reappraisal at trend level. These findings suggest that cortical maturation may play a role in the development of adaptive emotion regulation strategies during adolescence.

  9. Basal salivary oxytocin level predicts extra- but not intra-personal dimensions of emotional intelligence.

    Science.gov (United States)

    Koven, Nancy S; Max, Laura K

    2014-06-01

    A wealth of literature suggests that oxytocin is an important mediator of social cognition, but much of the research to date has relied on pharmaceutical administration methods that can raise oxytocin to artificially high levels. The present study builds upon previous work by examining whether basal oxytocin level predicts intra- and extra-personal (i.e., self- and other-focused) elements of emotional intelligence (EI), independent of shared variance with current mood. The sample included 71 healthy young adults (46 women). Assessment measures included the Mayer-Salovey-Caruso Emotional Intelligence Test Version 2.0 (MSCEIT), the Trait Meta-Mood Scale, and the Profile of Mood States. Peripheral oxytocin levels were examined with enzyme-linked immunosorbent assay from saliva after solid phase extraction. Oxytocin level was unrelated to TMMS scores but was positively associated with performance in the Experiential EI domain of the MSCEIT. However, total mood disturbance was positively related to MSCEIT scores. Hierarchical regression analysis indicated that oxytocin level added unique variance to the prediction of MSCEIT performance beyond that of current mood. These results confirm an association between endogenous levels of oxytocin in healthy adults and a subset of EI abilities, including extra-personal emotion recognition and the channeling of emotions to enhance social proficiency.

  10. Parents' Emotion-Related Beliefs, Behaviours, and Skills Predict Children's Recognition of Emotion

    Science.gov (United States)

    Castro, Vanessa L.; Halberstadt, Amy G.; Lozada, Fantasy T.; Craig, Ashley B.

    2015-01-01

    Children who are able to recognize others' emotions are successful in a variety of socioemotional domains, yet we know little about how school-aged children's abilities develop, particularly in the family context. We hypothesized that children develop emotion recognition skill as a function of parents' own emotion-related beliefs,…

  11. Attentional bias and approach/avoidance tendencies do not predict relapse or time to relapse in alcohol dependency.

    NARCIS (Netherlands)

    Snelleman, M.; Schoenmakers, T.M.; Mheen, D. van de

    2015-01-01

    Background: Implicit processes such as attentional bias (AB) and automatic approach/avoidance tendencies (AA) play a role in substance use disorders. Whether these processes can predict a relapse in alcohol-dependent patients is still unclear and must be examined in more detail than has been done pr

  12. The Role of Metacognition and Negative Emotions on Prediction of Abuse Behaviors

    Directory of Open Access Journals (Sweden)

    M.A Mohammadyfar

    2014-11-01

    Full Text Available Objective: The aim of present research was determination of the role of metacognition and negative emotions on prediction of abuse behaviors. Method: In correlational research design which is categorized as descriptive research design, 200 participants selected by available sampling in abandonment clinics in Shahrod city. Out of 200 participants, 128 were addicted and 72 were non addicted persons. Metacognition, anxiety, depression, and stress questionnaires were administered among selected samples. Results: The results of regression analysis showed both variables could be significant predictors in prediction of abuse behaviors. Of metacognition subscales, negative believes about not controlling and risk, and cognitive confidence also of negative emotion subscales depression and anxiety were significant predictors. Conclusion: By consideration of results it could be said by intervention of significant variables the probability of suffering of substance abuse and its relapse could be down.

  13. Misestimating betting behavior: the role of negative asymmetries in emotional self prediction.

    Science.gov (United States)

    Andrade, Eduardo B; Claro, Danny P; Islam, Gazi

    2014-12-01

    This paper addresses the role of negative asymmetries in emotional self-prediction by looking at the extent to which individuals misestimate their own betting behavior in sequential gambles. In a series of three experimental studies, we demonstrate that losses lead to higher than planned bets whereas bets are on average carried over after gains. Such asymmetric deviations from the plan emerge (1) when monetary and non-monetary incentives are used, and (2) when participants face fair and unfair gambles. The asymmetry is based on people's inability to predict how much the negative emotions generated by a bad experience (e.g. the loss) will influence them to put more effort (e.g. bet more) than planned in an attempt to re-establish a homeostatic state in the prospect of a good experience (e.g. winning).

  14. Lateral prefrontal cortex activity during cognitive control of emotion predicts response to social stress in schizophrenia

    OpenAIRE

    Laura M. Tully, PhD; Sarah Hope Lincoln, MA; Christine I. Hooker, PhD

    2014-01-01

    LPFC dysfunction is a well-established neural impairment in schizophrenia and is associated with worse symptoms. However, how LPFC activation influences symptoms is unclear. Previous findings in healthy individuals demonstrate that lateral prefrontal cortex (LPFC) activation during cognitive control of emotional information predicts mood and behavior in response to interpersonal conflict, thus impairments in these processes may contribute to symptom exacerbation in schizophrenia. We investiga...

  15. Does Trait Emotional Intelligence Predict Unique Variance in Early Career Success Beyond IQ and Personality?

    OpenAIRE

    Haro García, José Manuel de; Castejón Costa, Juan Luis (coord.)

    2014-01-01

    In order to determine the contribution of emotional intelligence (EI) to career success, in this study, we analyzed the relationship between trait EI (TEI), general mental ability (GMA), the big five personality traits, and career success indicators, in a sample of 130 graduates who were in the early stages of their careers. Results from hierarchical regression analyses indicated that TEI, and especially its dimension “repair,” has incremental validity in predicting one of the career success ...

  16. Does Emotional Intelligence at Medical School Admission Predict Future Academic Performance?

    OpenAIRE

    Humphrey-Murto, Susan; Leddy, John J.; Wood, Timothy J.; Puddester, Derek; Moineau, Geneviève

    2014-01-01

    Purpose Medical school admissions committees are increasingly considering noncognitive measures like emotional intelligence (EI) in evaluating potential applicants. This study explored whether scores on an EI abilities test at admissions predicted future academic performance in medical school to determine whether EI could be used in making admissions decisions. Method The authors invited all University of Ottawa medical school applicants offered an interview in 2006 and 2007 to complete the M...

  17. Theory of Mind and Emotion Understanding Predict Moral Development in Early Childhood

    Science.gov (United States)

    Lane, Jonathan D.; Wellman, Henry M.; Olson, Sheryl L.; LaBounty, Jennifer; Kerr, David C. R.

    2010-01-01

    The current study utilized longitudinal data to investigate how theory of mind (ToM) and emotion understanding (EU) concurrently and prospectively predicted young children's moral reasoning and decision making. One hundred twenty-eight children were assessed on measures of ToM and EU at 3.5 and 5.5 years of age. At 5.5 years, children were also…

  18. Resting Heart Rate Variability Predicts Self-Reported Difficulties in Emotion Regulation: A Focus on Emotional Clarity and Impulse Control

    Directory of Open Access Journals (Sweden)

    DeWayne P Williams

    2015-03-01

    Full Text Available The Model of Neurovisceral Integration suggests that vagally mediated heart rate variability (vmHRV represents a psychophysiological index of inhibitory control and thus, is associated with emotion regulation capacity. Over the past decade, growing empirical evidence supports this notion, showing that those with higher resting vmHRV can regulate and control negative emotions more adequately. However, to our knowledge, no study has previously examined how resting vmHRV may relate to everyday perceived difficulties in emotion regulation. The present study attempts to examine such relationship in 183 undergraduate students (98 female, 60 minority, mean Age = 19.34. Resting vmHRV was collected during a 5-minute resting baseline period, and everyday difficulties in emotion regulation were assessed using the Difficulties in Emotion Regulation Scale (DERS. Controlling for potential confounds (including both trait anxiety and rumination, results revealed a negative relationship between resting vmHRV and DERS such that lower resting vmHRV was associated with greater difficulties in emotional control, especially a lack of emotional clarity and impulse control, as indicated by the respective subscales of the DERS. These findings provide further evidence for the Neurovisceral Integration Model, suggesting that emotional control and autonomic regulation share neural networks within the brain. Moreover, the present study extends prior research by highlighting two distinct facets of emotion regulation (impulse control and emotional clarity that should be of particular interest when investigating the link between emotion regulation, resting vmHRV, and related health outcomes including morbidity and mortality.

  19. The political gender gap: gender bias in facial inferences that predict voting behavior.

    Directory of Open Access Journals (Sweden)

    Joan Y Chiao

    Full Text Available BACKGROUND: Throughout human history, a disproportionate degree of political power around the world has been held by men. Even in democracies where the opportunity to serve in top political positions is available to any individual elected by the majority of their constituents, most of the highest political offices are occupied by male leaders. What psychological factors underlie this political gender gap? Contrary to the notion that people use deliberate, rational strategies when deciding whom to vote for in major political elections, research indicates that people use shallow decision heuristics, such as impressions of competence solely from a candidate's facial appearance, when deciding whom to vote for. Because gender has previously been shown to affect a number of inferences made from the face, here we investigated the hypothesis that gender of both voter and candidate affects the kinds of facial impressions that predict voting behavior. METHODOLOGY/PRINCIPAL FINDING: Male and female voters judged a series of male and female political candidates on how competent, dominant, attractive and approachable they seemed based on their facial appearance. Then they saw a series of pairs of political candidates and decided which politician they would vote for in a hypothetical election for President of the United States. Results indicate that both gender of voter and candidate affect the kinds of facial impressions that predict voting behavior. All voters are likely to vote for candidates who appear more competent. However, male candidates that appear more approachable and female candidates who appear more attractive are more likely to win votes. In particular, men are more likely to vote for attractive female candidates whereas women are more likely to vote for approachable male candidates. CONCLUSIONS/SIGNIFICANCE: Here we reveal gender biases in the intuitive heuristics that voters use when deciding whom to vote for in major political elections. Our

  20. Addressing criticisms of existing predictive bias research: cognitive ability test scores still overpredict African Americans' job performance.

    Science.gov (United States)

    Berry, Christopher M; Zhao, Peng

    2015-01-01

    Predictive bias studies have generally suggested that cognitive ability test scores overpredict job performance of African Americans, meaning these tests are not predictively biased against African Americans. However, at least 2 issues call into question existing over-/underprediction evidence: (a) a bias identified by Aguinis, Culpepper, and Pierce (2010) in the intercept test typically used to assess over-/underprediction and (b) a focus on the level of observed validity instead of operational validity. The present study developed and utilized a method of assessing over-/underprediction that draws on the math of subgroup regression intercept differences, does not rely on the biased intercept test, allows for analysis at the level of operational validity, and can use meta-analytic estimates as input values. Therefore, existing meta-analytic estimates of key parameters, corrected for relevant statistical artifacts, were used to determine whether African American job performance remains overpredicted at the level of operational validity. African American job performance was typically overpredicted by cognitive ability tests across levels of job complexity and across conditions wherein African American and White regression slopes did and did not differ. Because the present study does not rely on the biased intercept test and because appropriate statistical artifact corrections were carried out, the present study's results are not affected by the 2 issues mentioned above. The present study represents strong evidence that cognitive ability tests generally overpredict job performance of African Americans.

  1. Approach-bias predicts development of cannabis problem severity in heavy cannabis users: results from a prospective FMRI study.

    Directory of Open Access Journals (Sweden)

    Janna Cousijn

    Full Text Available A potentially powerful predictor for the course of drug (abuse is the approach-bias, that is, the pre-reflective tendency to approach rather than avoid drug-related stimuli. Here we investigated the neural underpinnings of cannabis approach and avoidance tendencies. By elucidating the predictive power of neural approach-bias activations for future cannabis use and problem severity, we aimed at identifying new intervention targets. Using functional Magnetic Resonance Imaging (fMRI, neural approach-bias activations were measured with a Stimulus Response Compatibility task (SRC and compared between 33 heavy cannabis users and 36 matched controls. In addition, associations were examined between approach-bias activations and cannabis use and problem severity at baseline and at six-month follow-up. Approach-bias activations did not differ between heavy cannabis users and controls. However, within the group of heavy cannabis users, a positive relation was observed between total lifetime cannabis use and approach-bias activations in various fronto-limbic areas. Moreover, approach-bias activations in the dorsolateral prefrontal cortex (DLPFC and anterior cingulate cortex (ACC independently predicted cannabis problem severity after six months over and beyond session-induced subjective measures of craving. Higher DLPFC/ACC activity during cannabis approach trials, but lower activity during cannabis avoidance trials were associated with decreases in cannabis problem severity. These findings suggest that cannabis users with deficient control over cannabis action tendencies are more likely to develop cannabis related problems. Moreover, the balance between cannabis approach and avoidance responses in the DLPFC and ACC may help identify individuals at-risk for cannabis use disorders and may be new targets for prevention and treatment.

  2. Reaching out towards cannabis: approach-bias in heavy cannabis users predicts changes in cannabis use

    NARCIS (Netherlands)

    Cousijn, J.; Goudriaan, A.E.; Wiers, R.W.

    2011-01-01

    Aims Repeated drug exposure can lead to an approach-bias, i.e. the relatively automatically triggered tendencies to approach rather that avoid drug-related stimuli. Our main aim was to study this approach-bias in heavy cannabis users with the newly developed cannabis Approach Avoidance Task (cannabi

  3. Workplace Culture Emotional Intelligence and Trust in the Prediction of Workplace Outcomes

    Directory of Open Access Journals (Sweden)

    Stough, C.

    2011-01-01

    Full Text Available There were two aims of this study. The first was to assess the reliability of a new measure of emotional intelligence (EI, the Workplace Culture version of the Swinburne University Emotional Intelligence Test (SUEIT which was designed to measure EI at a group level. The second aim of the study was to investigate the pre-conditions required for the formation of an emotionally intelligent group culture. Specifically, the study proposed that team leader trustworthiness at the leader/member dyad level was required for the formation of an emotionally intelligent culture at the group level. The sample comprised of 142 participants, of which 54 were male and 88 were female. Participants completed a questionnaire assessing perceptions of group EI, leader trustworthiness, job satisfaction and organizational commitment. Results of the study showed that the Workplace Culture SUEIT was reliable and predicted job satisfaction and organizational commitment. Furthermore, trustworthiness of the team leader was found to be significantly correlated to dimensions of group level EI, job satisfaction and organizational commitment. It was concluded that the Workplace Culture SUEIT is a valid and useful tool for measuring group level EI. Furthermore, it was concluded that there is a significant relationship between group level EI and leader/member trust. Implications of the results and future research concerning group and leader EI are discussed.

  4. Early emotional trauma in alcohol-dependent men: prevalence, associations and predictive value

    Directory of Open Access Journals (Sweden)

    Mariana Fortunata Donadon

    2016-06-01

    Full Text Available Abstract Background Several studies have indicated that early emotional traumas (EET are highly prevalent in alcohol-dependent individuals, and that these traumas work as risk factors for the development of this disorder. Objective The aim of the current study is to evaluate the EET associations and predictive value regarding active alcohol dependence among male individuals from a developing country. Methods The sample consisted of two groups. The first was composed by adult male individuals diagnosed as alcohol dependents (AG, N = 110, and the second with no alcohol abuse and/or dependence diagnosis (CG, N = 110. Both groups were evaluated using Structured Clinical Interview based on the Diagnostic and Statistical Manual of Mental Disorders; Early Emotional Trauma Inventory; and a sociodemographic questionnaire. Results All trauma subtypes (general, physical, emotional and sexual were more prevalent among AG than CG. However, only traumas categorized as general and emotional worked as risk factor for alcoholism development and they increased the chances to develop this disorder by 1.45 and 1.23 times, respectively. Discussion EETs are important factors that should be taken into account in interventions that aim to prevent, minimize and/or treat this clinical condition and its impact and/or severity, especially in countries such as Brazil.

  5. Does maternal history of eating disorders predict mothers' feeding practices and preschoolers' emotional eating?

    Science.gov (United States)

    de Barse, Lisanne M; Tharner, Anne; Micali, Nadia; Jaddoe, Vincent V W; Hofman, Albert; Verhulst, Frank C; Franco, Oscar H; Tiemeier, Henning; Jansen, Pauline W

    2015-02-01

    We aimed to examine whether a maternal history of eating disorders predicted mothers' feeding practices and preschoolers' emotional eating patterns. Data were available from 4851 mothers and their children, who participated in a Dutch population-based cohort study (the Generation R Study). Maternal history of lifetime eating disorders was assessed during pregnancy using a self-report questionnaire. Mothers filled out the Child Feeding Questionnaire and the Child Eating Behaviour Questionnaire when children were four years old. Linear regression analyses were performed, adjusting for potential confounders. Of all mothers, 8.6% had a history of an eating disorder (2.5% anorexia nervosa (AN); 3.9% bulimia nervosa (BN); 2.2% both AN and BN). Compared to mothers without a history of eating disorders, mothers with a history of eating disorders, in particular AN, used less pressuring feeding strategies (standardized B = -0.30; 95% CI: -0.49, -0.11). Children of mothers with a history of AN had relatively high levels of emotional overeating (standardized B = 0.19; 95% CI: 0.00, 0.39). Maternal history of BN was not related to mothers' feeding practices or children's emotional eating. Overall, the levels of emotional overeating among children of mothers with a history of eating disorders are noteworthy, particularly considering the young age (4 years) of participating children. This finding may reflect an effect of maternal eating disorders on the development of disordered eating patterns, but could also be subject to mothers' perception.

  6. Age-related differences in function and structure of rSMG and reduced functional connectivity with DLPFC explains heightened emotional egocentricity bias in childhood.

    Science.gov (United States)

    Steinbeis, Nikolaus; Bernhardt, Boris C; Singer, Tania

    2015-02-01

    Humans often judge others egocentrically, assuming that they feel or think similarly to themselves. Emotional egocentricity bias (EEB) occurs in situations when others feel differently to oneself. Using a novel paradigm, we investigated the neurocognitive mechanisms underlying the developmental capacity to overcome such EEB in children compared with adults. We showed that children display a stronger EEB than adults and that this correlates with reduced activation in right supramarginal gyrus (rSMG) as well as reduced coupling between rSMG and left dorsolateral prefrontal cortex (lDLPFC) in children compared with adults. Crucially, functional recruitment of rSMG was associated with age-related differences in cortical thickness of this region. Although in adults the mere presence of emotional conflict occurs between self and other recruited rSMG, rSMG-lDLPFC coupling was only observed when implementing empathic judgements. Finally, resting state analyses comparing connectivity patterns of rSMG with that of right temporoparietal junction suggested a unique role of rSMG for self-other distinction in the emotional domain for adults as well as for children. Thus, children's difficulties in overcoming EEB may be due to late maturation of regions distinguishing between conflicting socio-affective information and relaying this information to regions necessary for implementing accurate judgments.

  7. The effects of aging on emotion-induced modulations of source retrieval ERPs: evidence for valence biases.

    Science.gov (United States)

    Newsome, Rachel N; Dulas, Michael R; Duarte, Audrey

    2012-12-01

    Many behavioral studies have shown that memory is enhanced for emotionally salient events across the lifespan. It has been suggested that this mnemonic boost may be observed for both age groups, particularly the old, in part because emotional information is retrieved with less effort than neutral information. Neuroimaging evidence suggests that inefficient retrieval processing (temporally delayed and attenuated) may contribute to age-related impairments in episodic memory for neutral events. It is not entirely clear whether emotional salience may reduce these age-related changes in neural activity associated with episodic retrieval for neutral events. Here, we investigated these ideas using event-related potentials (ERPs) to assess the neural correlates of successful source memory retrieval ("old-new effects") for neutral and emotional (negative and positive) images. Behavioral results showed that older adults demonstrated source memory impairments compared to the young but that both groups showed reduced source memory accuracy for negative compared to positive and neutral images; most likely due to an arousal-induced memory tradeoff for the negative images, which were subjectively more arousing than both positive and neutral images. ERP results showed that early onsetting old-new effects, between 100 and 300 ms, were observed for emotional but not neutral images in both age groups. Interestingly, these early effects were observed for negative items in the young and for positive items in the old. These ERP findings offer support for the idea that emotional events may be retrieved more automatically than neutral events across the lifespan. Furthermore, we suggest that very early retrieval mechanisms, possibly perceptual priming or familiarity, may underlie the negativity and positivity effects sometimes observed in the young and old, respectively, for various behavioral measures of attention and memory.

  8. Test Framing Generates a Stability Bias for Predictions of Learning by Causing People to Discount their Learning Beliefs.

    Science.gov (United States)

    Ariel, Robert; Hines, Jarrod C; Hertzog, Christopher

    2014-08-01

    People estimate minimal changes in learning when making predictions of learning (POLs) for future study opportunities despite later showing increased performance and an awareness of that increase (Kornell & Bjork, 2009). This phenomenon is conceptualized as a stability bias in judgments about learning. We investigated the malleability of this effect, and whether it reflected people's underlying beliefs about learning. We manipulated prediction framing to emphasize the role of testing vs. studying on memory and directly measured beliefs about multi-trial study effects on learning by having participants construct predicted learning curves before and after the experiment. Mean POLs were more sensitive to the number of study-test opportunities when performance was framed in terms of study benefits rather than testing benefits and POLs reflected pre-existing beliefs about learning. The stability bias is partially due to framing and reflects discounted beliefs about learning benefits rather than inherent belief in the stability of performance.

  9. Investigating Uncertainty in Predicting Carbon Dynamics in North American Biomes: Putting Support-Effect Bias in Perspective

    Science.gov (United States)

    Dungan, Jennifer L.; Brass, Jim (Technical Monitor)

    2001-01-01

    A fundamental strategy in NASA's Earth Observing System's (EOS) monitoring of vegetation and its contribution to the global carbon cycle is to rely on deterministic, process-based ecosystem models to make predictions of carbon flux over large regions. These models are parameterized (that is, the input variables are derived) using remotely sensed images such as those from the Moderate Resolution Imaging Spectroradiometer (MODIS), ground measurements and interpolated maps. Since early applications of these models, investigators have noted that results depend partly on the spatial support of the input variables. In general, the larger the support of the input data, the greater the chance that the effects of important components of the ecosystem will be averaged out. A review of previous work shows that using large supports can cause either positive or negative bias in carbon flux predictions. To put the magnitude and direction of these biases in perspective, we must quantify the range of uncertainty on our best measurements of carbon-related variables made on equivalent areas. In other words, support-effect bias should be placed in the context of prediction uncertainty from other sources. If the range of uncertainty at the smallest support is less than the support-effect bias, more research emphasis should probably be placed on support sizes that are intermediate between those of field measurements and MODIS. If the uncertainty range at the smallest support is larger than the support-effect bias, the accuracy of MODIS-based predictions will be difficult to quantify and more emphasis should be placed on field-scale characterization and sampling. This talk will describe methods to address these issues using a field measurement campaign in North America and "upscaling" using geostatistical estimation and simulation.

  10. Return predictability and intertemporal asset allocation: Evidence from a bias-adjusted VAR model

    DEFF Research Database (Denmark)

    Engsted, Tom; Pedersen, Thomas Quistgaard

    We extend the VAR based intertemporal asset allocation approach from Campbell et al. (2003) to the case where the VAR parameter estimates are adjusted for small- sample bias. We apply the analytical bias formula from Pope (1990) using both Campbell et al.'s dataset, and an extended dataset...... with quarterly data from 1952 to 2006. The results show that correcting the VAR parameters for small-sample bias has both quantitatively and qualitatively important e¤ects on the strategic intertemporal part of optimal portfolio choice, especially for bonds: for intermediate values of risk...

  11. Effects of erythropoietin on emotional processing biases in patients with major depression: an exploratory fMRI study

    DEFF Research Database (Denmark)

    Miskowiak, Kamilla W; Favaron, Elisa; Hafizi, Sepehr

    2009-01-01

    on the neural processing of emotional information in depressed patients. MATERIALS AND METHODS: Seventeen patients with acute major depressive disorder were randomised to receive Epo (40,000 IU) or saline iv in a double-blind, parallel-group design. On day 3, we assessed neural responses to positive, negative...

  12. The future in clinical genetics: affective forecasting biases in patient and clinician decision making.

    Science.gov (United States)

    Peters, S A; Laham, S M; Pachter, N; Winship, I M

    2014-04-01

    When clinicians facilitate and patients make decisions about predictive genetic testing, they often base their choices on the predicted emotional consequences of positive and negative test results. Research from psychology and decision making suggests that such predictions may often be biased. Work on affective forecasting-predicting one's future emotional states-shows that people tend to overestimate the impact of (especially negative) emotional events on their well-being; a phenomenon termed the impact bias. In this article, we review the causes and consequences of the impact bias in medical decision making, with a focus on applying such findings to predictive testing in clinical genetics. We also recommend strategies for reducing the impact bias and consider the ethical and practical implications of doing so.

  13. Lack of attentional bias for emotional information in clinically depressed children and adolescents on the dot probe task.

    Science.gov (United States)

    Neshat-Doost, H T; Moradi, A R; Taghavi, M R; Yule, W; Dalgleish, T

    2000-03-01

    The present study utilised a cognitive paradigm to investigate attentional biases in clinically depressed children and adolescents. Two groups of children and adolescents--clinically depressed (N = 19) and normal controls (N = 26)--were asked to complete a computerised version of the attentional dot probe paradigm similar to that used by MacLeod, Mathews, and Tata (1986). Results provided no support for an attentional bias, either toward depression-related words or threat words, in the depressed group. This finding is discussed in the context of cognitive theories of anxiety and depression.

  14. Optimal classifier selection and negative bias in error rate estimation: an empirical study on high-dimensional prediction

    Directory of Open Access Journals (Sweden)

    Boulesteix Anne-Laure

    2009-12-01

    Full Text Available Abstract Background In biometric practice, researchers often apply a large number of different methods in a "trial-and-error" strategy to get as much as possible out of their data and, due to publication pressure or pressure from the consulting customer, present only the most favorable results. This strategy may induce a substantial optimistic bias in prediction error estimation, which is quantitatively assessed in the present manuscript. The focus of our work is on class prediction based on high-dimensional data (e.g. microarray data, since such analyses are particularly exposed to this kind of bias. Methods In our study we consider a total of 124 variants of classifiers (possibly including variable selection or tuning steps within a cross-validation evaluation scheme. The classifiers are applied to original and modified real microarray data sets, some of which are obtained by randomly permuting the class labels to mimic non-informative predictors while preserving their correlation structure. Results We assess the minimal misclassification rate over the different variants of classifiers in order to quantify the bias arising when the optimal classifier is selected a posteriori in a data-driven manner. The bias resulting from the parameter tuning (including gene selection parameters as a special case and the bias resulting from the choice of the classification method are examined both separately and jointly. Conclusions The median minimal error rate over the investigated classifiers was as low as 31% and 41% based on permuted uninformative predictors from studies on colon cancer and prostate cancer, respectively. We conclude that the strategy to present only the optimal result is not acceptable because it yields a substantial bias in error rate estimation, and suggest alternative approaches for properly reporting classification accuracy.

  15. Emotional Exhaustion and Workload Predict Clinician-Rated and Objective Patient Safety

    Directory of Open Access Journals (Sweden)

    Annalena eWelp

    2015-01-01

    Full Text Available Aims: To investigate the role of clinician burnout, demographic and organizational characteristics in predicting subjective and objective indicators of patient safety. Background: Maintaining clinician health and ensuring safe patient care are important goals for hospitals. While these goals are not independent from each other, the interplay between clinician psychological health, demographic and organizational variables and objective patient safety indicators is poorly understood. The present study addresses this gap. Method: Participants were 1425 physicians and nurses working in intensive care. (Multilevel regression analysis was used to investigate the effect of burnout as an indicator of psychological health, demographic (e.g., professional role and experience and organizational (e.g., workload, predictability characteristics on standardized mortality ratios, length of stay and clinician-rated patient safety. Results: Clinician-rated patient safety were associated with burnout, trainee status, and professional role. Mortality was predicted by emotional exhaustion. Length of stay was predicted by workload. Contrary to our expectations, burnout did not predict length of stay, and workload and predictability did not predict standardized mortality ratios.Conclusion: At least in the short-term, clinicians seem to be able to maintain safety despite high workload and low predictability. Nevertheless, burnout poses a safety risk. Subjectively, burnt-out clinicians rated safety lower, and objectively, units with high emotional exhaustion had higher standardized mortality ratios. In summary, our results indicate that clinician psychological health and patient safety could be managed simultaneously. Further research needs to establish causal relationships between these variables or and support the development of managerial guidelines to ensure clinicians’ psychological health and patients’ safety.

  16. Measuring Type Ia Supernova Populations of Stretch and Color and Predicting Distance Biases

    CERN Document Server

    Scolnic, Daniel

    2016-01-01

    Simulations of Type Ia Supernovae (SNIa) surveys are a critical tool for correcting biases in the analysis of SNIa to infer cosmological parameters. Large scale Monte Carlo simulations include a thorough treatment of observation history, measurement noise, intrinsic scatter models and selection effects. In this paper, we improve simulations with a robust technique to evaluate the underlying populations of SNIa color and stretch that correlate with luminosity. In typical analyses, the standardized SNIa brightness is determined from linear `Tripp' relations between the light curve color and luminosity and between stretch and luminosity. However, this solution produces Hubble residual biases because intrinsic scatter and measurement noise result in measured color and stretch values that do not follow the Tripp relation. We find a $10\\sigma$ bias (up to 0.3 mag) in Hubble residuals versus color and $5\\sigma$ bias (up to 0.2 mag) in Hubble residuals versus stretch in a joint sample of 920 spectroscopically confirm...

  17. Toward an online cognitive and emotional battery to predict treatment remission in depression

    Directory of Open Access Journals (Sweden)

    Gordon E

    2015-02-01

    Full Text Available Evian Gordon,1 A John Rush,2 Donna M Palmer,3,4 Taylor A Braund,3 William Rekshan1 1Brain Resource, San Francisco, CA, USA; 2Duke-NUS, Singapore; 3Brain Resource, Sydney, NSW, Australia; 4Brain Dynamics Center, Sydney Medical School – Westmead and Westmead Millennium Institute, The University of Sydney, Sydney, NSW, Australia Purpose: To evaluate the performance of a cognitive and emotional test battery in a representative sample of depressed outpatients to inform likelihood of remission over 8 weeks of treatment with each of three common antidepressant medications. Patients and methods: Outpatients 18–65 years old with nonpsychotic major depressive disorder (17 sites were randomized to escitalopram, sertraline or venlafaxine-XR (extended release. Participants scored ≥12 on the baseline 16-item Quick Inventory of Depressive Symptomatology – Self-Report and completed 8 weeks of treatment. The baseline test battery measured cognitive and emotional status. Exploratory multivariate logistic regression models predicting remission (16-item Quick Inventory of Depressive Symptomatology – Self-Report score ≤5 at 8 weeks were developed independently for each medication in subgroups stratified by age, sex, or cognitive and emotional test performance. The model with the highest cross-validated accuracy determined the participant proportion in each arm for whom remission could be predicted with an accuracy ≥10% above chance. The proportion for whom a prediction could be made with very high certainty (positive predictive value and negative predictive value exceeding 80% was calculated by incrementally increasing test battery thresholds to predict remission/non-remission. Results: The test battery, individually developed for each medication, improved identification of remitting and non-remitting participants by ≥10% beyond chance for 243 of 467 participants. The overall remission rates were escitalopram: 40.8%, sertraline: 30.3%, and

  18. Perspectives on Prediction Variance and Bias in Developing, Assessing, and Comparing Experimental Designs

    Energy Technology Data Exchange (ETDEWEB)

    Piepel, Gregory F.

    2010-12-01

    The vast majority of response surface methods used in practice to develop, assess, and compare experimental designs focus on variance properties of designs. Because response surface models only approximate the true unknown relationships, models are subject to bias errors as well as variance errors. Beginning with the seminal paper of Box and Draper (1959) and over the subsequent 50 years, methods that consider bias and mean-squared-error (variance and bias) properties of designs have been presented in the literature. However, these methods are not widely implemented in software and are not routinely used to develop, assess, and compare experimental designs in practice. Methods for developing, assessing, and comparing response surface designs that account for variance properties are reviewed. Brief synopses of publications that consider bias or mean-squared-error properties are provided. The difficulties and approaches for addressing bias properties of designs are summarized. Perspectives on experimental design methods that account for bias and/or variance properties and on future needs are presented.

  19. Iowa Gambling Task performance and emotional distress interact to predict risky sexual behavior in individuals with dual substance and HIV diagnoses

    OpenAIRE

    Wardle, Margaret C.; Gonzalez, Raul; Bechara, Antoine; Martin-Thormeyer, Eileen M.

    2010-01-01

    HIV+ substance-dependent individuals (SDIs) show emotional distress and executive impairment, but in isolation these poorly predict sexual risk. We hypothesized that an executive measure sensitive to emotional aspects of judgment (Iowa Gambling Task; IGT) would identify HIV+ SDIs whose sexual risks were influenced by emotional distress. We assessed emotional distress and performance on several executive tasks in 190 HIV+ SDIs. IGT performance interacted significantly with emotional distress, ...

  20. From Motion to Emotion: Accelerometer Data Predict Subjective Experience of Music

    Science.gov (United States)

    Irrgang, Melanie

    2016-01-01

    Music is often discussed to be emotional because it reflects expressive movements in audible form. Thus, a valid approach to measure musical emotion could be to assess movement stimulated by music. In two experiments we evaluated the discriminative power of mobile-device generated acceleration data produced by free movement during music listening for the prediction of ratings on the Geneva Emotion Music Scales (GEMS-9). The quality of prediction for different dimensions of GEMS varied between experiments for tenderness (R12(first experiment) = 0.50, R22(second experiment) = 0.39), nostalgia (R12 = 0.42, R22 = 0.30), wonder (R12 = 0.25, R22 = 0.34), sadness (R12 = 0.24, R22 = 0.35), peacefulness (R12 = 0.20, R22 = 0.35) and joy (R12 = 0.19, R22 = 0.33) and transcendence (R12 = 0.14, R22 = 0.00). For others like power (R12 = 0.42, R22 = 0.49) and tension (R12 = 0.28, R22 = 0.27) results could be almost reproduced. Furthermore, we extracted two principle components from GEMS ratings, one representing arousal and the other one valence of the experienced feeling. Both qualities, arousal and valence, could be predicted by acceleration data, indicating, that they provide information on the quantity and quality of experience. On the one hand, these findings show how music-evoked movement patterns relate to music-evoked feelings. On the other hand, they contribute to integrate findings from the field of embodied music cognition into music recommender systems. PMID:27415015

  1. From Motion to Emotion: Accelerometer Data Predict Subjective Experience of Music.

    Directory of Open Access Journals (Sweden)

    Melanie Irrgang

    Full Text Available Music is often discussed to be emotional because it reflects expressive movements in audible form. Thus, a valid approach to measure musical emotion could be to assess movement stimulated by music. In two experiments we evaluated the discriminative power of mobile-device generated acceleration data produced by free movement during music listening for the prediction of ratings on the Geneva Emotion Music Scales (GEMS-9. The quality of prediction for different dimensions of GEMS varied between experiments for tenderness (R12(first experiment = 0.50, R22(second experiment = 0.39, nostalgia (R12 = 0.42, R22 = 0.30, wonder (R12 = 0.25, R22 = 0.34, sadness (R12 = 0.24, R22 = 0.35, peacefulness (R12 = 0.20, R22 = 0.35 and joy (R12 = 0.19, R22 = 0.33 and transcendence (R12 = 0.14, R22 = 0.00. For others like power (R12 = 0.42, R22 = 0.49 and tension (R12 = 0.28, R22 = 0.27 results could be almost reproduced. Furthermore, we extracted two principle components from GEMS ratings, one representing arousal and the other one valence of the experienced feeling. Both qualities, arousal and valence, could be predicted by acceleration data, indicating, that they provide information on the quantity and quality of experience. On the one hand, these findings show how music-evoked movement patterns relate to music-evoked feelings. On the other hand, they contribute to integrate findings from the field of embodied music cognition into music recommender systems.

  2. Response expectancy versus response hope in predicting birth-related emotional distress and pain.

    Science.gov (United States)

    Anton, Raluca; David, Daniel

    2013-01-01

    Response expectancies and response hopes have been shown to be two distinct constructs with important implications for nonvolitional outcomes. More specifically, studies show that response expectancies: (1) are sufficient to cause nonvolitional outcomes, (2) are not mediated by other psychological variables, and (3) are self-confirming while seemingly automatic. A new programmatic research line has differentiated between people's response expectancies and their response hopes regarding nonvolitional outcomes and showed that even if response hope and response expectancy are separate constructs, they are not unrelated. These concepts have not yet been studied in pregnant women. Moreover, determining the causal factors that best explain the variance of emotional distress and pain in pregnancy is of great importance. Thus, the aim of this study was to investigate the interrelations between response expectancy and response hope in pregnant women with respect to (1) emotional distress prior to giving birth and (2) pain during giving birth. Additionally, self-reported labor hours were analyzed as a secondary outcome. Results show that response expectancy for pain directly predicts pain, and that the discrepancy between response hopes and response expectancies is a strong predictor of investigated outcomes. Thus, our results support the idea that preventive psychological interventions for pregnant women should emphasize adjusting response expectancies and response hopes regarding the pain and emotional distress associated with giving birth. We believe that the results have both theoretical and practical implications and the topic deserves further investigation.

  3. Bias in peak clad temperature predictions due to uncertainties in modeling of ECC bypass and dissolved non-condensable gas phenomena

    Energy Technology Data Exchange (ETDEWEB)

    Rohatgi, U.S.; Neymotin, L.Y.; Jo, J.; Wulff, W. (Brookhaven National Lab., Upton, NY (USA))

    1990-09-01

    This report describes a general method for estimating the effect on the Reflood Phase PCT from systematic errors (biases) associated with the modelling of the ECCS and dissolved nitrogen, and the application of this method in estimating biases in the Reflood Phase PCT (second PCT) predicted by the TRAC/PF1/MOD1, Version 14.3. The bias in the second PCT due to the uncertainty in the existing code models for ECCS related phenomena is {minus}19{degree}K ({minus}34{degree}F). The negative bias implies that the code models for this phenomena are conservative. The bias in the second PCT due to the lack of modelling of dissolved N{sub 2} in the code is estimated to be 9.9{degree}K (17.8{degree}F). The positive bias implies that the absence of dissolved N{sub 2} model makes the code prediction of PCT non-conservative. The bias estimation in this report is a major exception among all other uncertainty and bias assessments performed in conjunction with the CSAU methodology demonstration, because this bias estimation benefitted from using full-scale test data from the full-scale Upper Plenum Test Facility (UPTF). Thus, the bias estimates presented here are unaffected by scale distortions in test facilities. Data from small size facilities were also available and an estimate of bias based on these data will be conservative. 35 refs., 18 figs., 5 tabs.

  4. Noise, Information and the Favorite-Longshot Bias in Parimutuel Predictions

    DEFF Research Database (Denmark)

    Ottaviani, Marco; Sørensen, Peter Norman

    2010-01-01

    this ratio to observables such as the number of bettors, the number of outcomes, the amount of private information, the level of participation generated by recreational interest in the event, the divisibility of bets, the presence of ex post noise, as well as ex ante asymmetries across outcomes.......According to the favorite-longshot bias, the expected return on an outcome tends to increase in the fraction of bets laid on that outcome. We derive testable implications for the direction and extent of the bias depending on the ratio of private information to noise present in the market. We link...

  5. Preference for High Status Predicts Implicit Outgroup Bias among Children from Low-Status Groups

    Science.gov (United States)

    Newheiser, Anna-Kaisa; Dunham, Yarrow; Merrill, Anna; Hoosain, Leah; Olson, Kristina R.

    2014-01-01

    Whereas members of high-status racial groups show ingroup preference when attitudes are measured implicitly, members of low-status racial groups--both adults and children--typically show no bias, potentially reflecting awareness of the ingroup's low status. We hypothesized that when status differences are especially pronounced, children from…

  6. Predicting emotional well-being following traumatic brain injury: a test of mediated and moderated models.

    Science.gov (United States)

    Kendall, Elizabeth; Terry, Deborah

    2009-09-01

    This study examined two models for predicting emotional well-being following traumatic brain injury (TBI), namely the Lazarus and Folkman (1984) mediated model of stress and coping and the stress-buffer hypothesis (Cohen & Edwards, 1988). The mediated model suggests that antecedent variables (i.e., personal and environmental resources) will predict emotional well-being, but their effect will be mediated through cognitive variables, such as appraisal and coping. In contrast, the moderated (buffer) hypothesis suggests that resources will protect individuals from the effects of stress, so will have different relationships with outcome at different levels of perceived stress. Ninety individuals with TBI were recruited from a major hospital in Brisbane, Australia. They and their relatives completed questionnaires at three time intervals: discharge, one month and nine months post-discharge, discharge being in 1998. Hierarchical regression was used to examine the relationships among the proposed predictors, mediators and outcomes. Support was found for some aspects of both models in the short-term. In the long-term, stress-buffer effects were no longer apparent. However, with the exception of family support, the predictors all influenced long-term adjustment through their impact on short-term adjustment. The role of family support as a direct predictor of emotional well-being in the long-term is highlighted. The findings have the potential to enable the identification of "at risk" individuals prior to discharge and can highlight important foci for rehabilitation. Specifically, the study has identified the importance of early psychological intervention to address appraisal and the need to engage families in rehabilitation.

  7. Mother-Child Affect and Emotion Socialization Processes Across the Late Preschool Period: Predictions of Emerging Behavior Problems.

    Science.gov (United States)

    2011-11-01

    The current study examined concurrent and longitudinal relations between maternal negative affective behavior and child negative emotional expression in preschool age children with (n = 96) or without (n = 126) an early developmental risk, as well as the predictions of later behavior problems. Maternal negative affective behavior, child externalizing emotional expression, and child internalizing emotional expression were observed during a number of lab tasks at child ages 4 and 5, and child externalizing and internalizing behavior problems were assessed via maternal questionnaire at age 6. Path analyses using structural equation modeling were utilized to test the relations among the variables at ages 4, 5, and 6. A parent-driven model of emotion socialization emerged, wherein stronger relations were found among maternal negative affect and child externalizing emotions and behaviors than among maternal negative affect and child internalizing emotions and behaviors. Early child risk did not appear to alter the overall emotion socialization process, although higher levels of maternal and child negativity were observed for the children with a developmental risk. Results underscore the complexity of emotion socialization processes throughout the preschool period.

  8. BMI predicts emotion-driven impulsivity and cognitive inflexibility in adolescents with excess weight.

    Science.gov (United States)

    Delgado-Rico, Elena; Río-Valle, Jacqueline S; González-Jiménez, Emilio; Campoy, Cristina; Verdejo-García, Antonio

    2012-08-01

    Adolescent obesity is increasingly viewed as a brain-related dysfunction, whereby reward-driven urges for pleasurable foods "hijack" response selection systems, such that behavioral control progressively shifts from impulsivity to compulsivity. In this study, we aimed to examine the link between personality factors (sensitivity to reward (SR) and punishment (SP), BMI, and outcome measures of impulsivity vs. flexibility in--otherwise healthy--excessive weight adolescents. Sixty-three adolescents (aged 12-17) classified as obese (n = 26), overweight (n = 16), or normal weight (n = 21) participated in the study. We used psychometric assessments of the SR and SP motivational systems, impulsivity (using the UPPS-P scale), and neurocognitive measures with discriminant validity to dissociate inhibition vs. flexibility deficits (using the process-approach version of the Stroop test). We tested the relative contribution of age, SR/SP, and BMI on estimates of impulsivity and inhibition vs. switching performance using multistep hierarchical regression models. BMI significantly predicted elevations in emotion-driven impulsivity (positive and negative urgency) and inferior flexibility performance in adolescents with excess weight--exceeding the predictive capacity of SR and SP. SR was the main predictor of elevations in sensation seeking and lack of premeditation. These findings demonstrate that increases in BMI are specifically associated with elevations in emotion-driven impulsivity and cognitive inflexibility, supporting a dimensional path in which adolescents with excess weight increase their proneness to overindulge when under strong affective states, and their difficulties to switch or reverse habitual behavioral patterns.

  9. Becoming popular: Interpersonal emotion regulation predicts relationship formation in real life social networks

    Directory of Open Access Journals (Sweden)

    Karen eNiven

    2015-09-01

    Full Text Available Building relationships is crucial for satisfaction and success, especially when entering new social contexts. In the present paper, we investigate whether attempting to improve others’ feelings helps people to make connections in new networks. In Study 1, a social network study following new networks of people for a twelve-week period indicated that use of interpersonal emotion regulation (IER strategies predicted growth in popularity, as indicated by other network members’ reports of spending time with the person, in work and non-work interactions. In Study 2, linguistic analysis of the tweets from over 8000 Twitter users from formation of their accounts revealed that use of IER predicted greater popularity in terms of the number of followers gained. However, not all types of IER had positive effects. Behavioral IER strategies (which use behavior to reassure or comfort in order to regulate affect were associated with greater popularity, while cognitive strategies (which change a person’s thoughts about his or her situation or feelings in order to regulate affect were negatively associated with popularity. Our findings have implications for our understanding of how new relationships are formed, highlighting the important the role played by intentional emotion regulatory processes.

  10. Becoming popular: interpersonal emotion regulation predicts relationship formation in real life social networks.

    Science.gov (United States)

    Niven, Karen; Garcia, David; van der Löwe, Ilmo; Holman, David; Mansell, Warren

    2015-01-01

    Building relationships is crucial for satisfaction and success, especially when entering new social contexts. In the present paper, we investigate whether attempting to improve others' feelings helps people to make connections in new networks. In Study 1, a social network study following new networks of people for a 12-week period indicated that use of interpersonal emotion regulation (IER) strategies predicted growth in popularity, as indicated by other network members' reports of spending time with the person, in work and non-work interactions. In Study 2, linguistic analysis of the tweets from over 8000 Twitter users from formation of their accounts revealed that use of IER predicted greater popularity in terms of the number of followers gained. However, not all types of IER had positive effects. Behavioral IER strategies (which use behavior to reassure or comfort in order to regulate affect) were associated with greater popularity, while cognitive strategies (which change a person's thoughts about his or her situation or feelings in order to regulate affect) were negatively associated with popularity. Our findings have implications for our understanding of how new relationships are formed, highlighting the important the role played by intentional emotion regulatory processes.

  11. Predictive relationships between chronic pain and negative emotions: a 4-month daily process study using Therapeutic Interactive Voice Response (TIVR).

    Science.gov (United States)

    Naylor, Magdalena R; Krauthamer, G Michael; Naud, Shelly; Keefe, Francis J; Helzer, John E

    2011-01-01

    This article examines temporal relationships between negative emotions and pain in a cohort of 33 patients with chronic musculoskeletal pain enrolled in a telephone-based relapse prevention program (Therapeutic Interactive Voice Response [TIVR]), after 11 weeks of group cognitive behavioral therapy (CBT). Patients were asked to make daily reports to the TIVR system for 4 months after CBT. Patients' daily reports were analyzed with path analysis to examine temporal relationships between 3 emotion variables (anger, sadness, and stress) and 2 pain variables (pain and pain control). As expected, same-day correlations were significant between emotion variables and both pain and pain control. The lagged associations revealed unidirectional relationships between pain and next-day emotions: increased pain predicted higher reports of sadness the following day (P pain control predicted decreased sadness and anger the following day (P emotions predicted increased next-day pain. We speculate that CBT treatment followed by the relapse prevention program teaches patients how to modulate negative emotions such that they no longer have a negative impact on next-day pain perception. The clinical implications of our findings are discussed.

  12. Adolescents' Emotional Experiences of Mother-Adolescent Conflict Predict Internalizing and Externalizing Symptoms

    Science.gov (United States)

    Gunlicks-Stoessel, Meredith L.; Powers, Sally I.

    2008-01-01

    Research on adolescent emotion has generally focused on expressions of emotion; however, there are reasons to believe that adolescents' experiences of emotion may be related to adolescent development in unique and important ways. This study examined the relation of adolescents' emotional experiences of conflict with their mothers to their…

  13. Questioning as a Component of Scaffolding in Predicting Emotion Knowledge in Preschoolers

    Science.gov (United States)

    Bailey, Craig S.; Denham, Susanne A.; Curby, Timothy W.

    2013-01-01

    The following study expands Denham and Auerbach's (1995, "Mother-child dialogue about emotions and preschoolers' emotional competence." "Genetic, Social, and General Psychology Monographs," 121, 313-337) findings, demonstrating a link between mothers' talk about emotions and preschoolers' knowledge of emotions. We investigate the maternal language…

  14. Maternal weight predicts children’s psychosocial development via parenting stress and emotional availability

    Directory of Open Access Journals (Sweden)

    Sarah Bergmann

    2016-08-01

    Full Text Available Introduction: Maternal obesity has been shown to be a risk factor for obesity in children and may also affect children’s psychosocial outcomes. It is not yet clear whether there are also psycho-emotional mechanisms explaining the effects of maternal weight on young children’s weight and psychosocial development. We aimed to evaluate whether maternal body mass index (BMI, mother-child emotional availability (EA and maternal parenting stress are associated with children’s weight and psychosocial development (i.e. internalizing/externalizing symptoms and social competence and whether these predictors interact with each other. Methods: This longitudinal study included 3 assessment points (approx. 11 months apart. The baseline sample consisted of N=194 mothers and their children aged 5 to 47 months (M=28.18, SD=8.44, 99 girls. At t1, we measured maternal weight and height to calculate maternal BMI. We videotaped mother-child interactions, coding them with the Emotional Availability Scales (4th edition. We assessed maternal parenting stress with the Parenting Stress Index (PSI short form. At t1 to t3, we measured height and weight of children and calculated BMI-SDS scores. Children’s externalizing and internalizing problems (t1-t3 and social competence (t3, N=118 were assessed using questionnaires: Child Behavior Checklist (CBCL1, 5-5, Strength and Difficulties Questionnaire (SDQ: prosocial behavior and a checklist for behavioral problems at preschool age (VBV 3-6: social-emotional competence. Results: By applying structural equation modeling (SEM and a latent regression analysis, we found maternal BMI to predict higher BMI-SDS and a poorer psychosocial development (higher externalizing symptoms, lower social competence in children. Higher parenting stress predicted higher levels of externalizing and internalizing symptoms and lower social competence. Better maternal EA was associated with higher social competence. We found parenting stress to

  15. Medial prefrontal-hippocampal connectivity during emotional memory encoding predicts individual differences in the loss of associative memory specificity.

    Science.gov (United States)

    Berkers, Ruud M W J; Klumpers, Floris; Fernández, Guillén

    2016-10-01

    Emotionally charged items are often remembered better, whereas a paradoxical loss of specificity is found for associative emotional information (specific memory). The balance between specific and generalized emotional memories appears to show large individual differences, potentially related to differences in (the risk for) affective disorders that are characterized by 'overgeneralized' emotional memories. Here, we investigate the neural underpinnings of individual differences in emotional associative memory. A large group of healthy male participants were scanned while encoding associations of face-photographs and written occupational identities that were of either neutral ('driver') or negative ('murderer') valence. Subsequently, memory was tested by prompting participants to retrieve the occupational identities corresponding to each face. Whereas in both valence categories a similar amount of faces was labeled correctly with 'neutral' and 'negative' identities, (gist memory), specific associations were found to be less accurately remembered when the occupational identity was negative compared to neutral (specific memory). This pattern of results suggests reduced memory specificity for associations containing a negatively valenced component. The encoding of these negative associations was paired with a selective increase in medial prefrontal cortex activity and medial prefrontal-hippocampal connectivity. Individual differences in valence-specific neural connectivity were predictive of valence-specific reduction of memory specificity. The relationship between loss of emotional memory specificity and medial prefrontal-hippocampal connectivity is in line with the hypothesized role of a medial prefrontal-hippocampal circuit in regulating memory specificity, and warrants further investigations in individuals displaying 'overgeneralized' emotional memories.

  16. The collective benefits of feeling good and letting go: positive emotion and (disinhibition interact to predict cooperative behavior.

    Directory of Open Access Journals (Sweden)

    David G Rand

    Full Text Available Cooperation is central to human existence, forming the bedrock of everyday social relationships and larger societal structures. Thus, understanding the psychological underpinnings of cooperation is of both scientific and practical importance. Recent work using a dual-process framework suggests that intuitive processing can promote cooperation while deliberative processing can undermine it. Here we add to this line of research by more specifically identifying deliberative and intuitive processes that affect cooperation. To do so, we applied automated text analysis using the Linguistic Inquiry and Word Count (LIWC software to investigate the association between behavior in one-shot anonymous economic cooperation games and the presence inhibition (a deliberative process and positive emotion (an intuitive process in free-response narratives written after (Study 1, N = 4,218 or during (Study 2, N = 236 the decision-making process. Consistent with previous results, across both studies inhibition predicted reduced cooperation while positive emotion predicted increased cooperation (even when controlling for negative emotion. Importantly, there was a significant interaction between positive emotion and inhibition, such that the most cooperative individuals had high positive emotion and low inhibition. This suggests that inhibition (i.e., reflective or deliberative processing may undermine cooperative behavior by suppressing the prosocial effects of positive emotion.

  17. The collective benefits of feeling good and letting go: positive emotion and (dis)inhibition interact to predict cooperative behavior.

    Science.gov (United States)

    Rand, David G; Kraft-Todd, Gordon; Gruber, June

    2015-01-01

    Cooperation is central to human existence, forming the bedrock of everyday social relationships and larger societal structures. Thus, understanding the psychological underpinnings of cooperation is of both scientific and practical importance. Recent work using a dual-process framework suggests that intuitive processing can promote cooperation while deliberative processing can undermine it. Here we add to this line of research by more specifically identifying deliberative and intuitive processes that affect cooperation. To do so, we applied automated text analysis using the Linguistic Inquiry and Word Count (LIWC) software to investigate the association between behavior in one-shot anonymous economic cooperation games and the presence inhibition (a deliberative process) and positive emotion (an intuitive process) in free-response narratives written after (Study 1, N = 4,218) or during (Study 2, N = 236) the decision-making process. Consistent with previous results, across both studies inhibition predicted reduced cooperation while positive emotion predicted increased cooperation (even when controlling for negative emotion). Importantly, there was a significant interaction between positive emotion and inhibition, such that the most cooperative individuals had high positive emotion and low inhibition. This suggests that inhibition (i.e., reflective or deliberative processing) may undermine cooperative behavior by suppressing the prosocial effects of positive emotion.

  18. Bias due to selective genotyping in genomic prediction using H-BLUP

    DEFF Research Database (Denmark)

    Wang, Lei; Madsen, Per; Sapp, Robyn

    frequencies are usually not available. However, such VC doesn’t take ongoing selection based on genomic information into account. The aim of this study is to investigate the effects of selective genotyping and of different strategies to compute G on the accuracy and potential bias in VC estimates by using H......H-BLUP uses a variance-covariance structure based on a combined relationship matrix (H), which augments a pedigree-based relationship matrix (A) with a genomic relationship matrix (G) for genotyped individuals. In practice, often only preselected individuals are genotyped and this selective...

  19. A model for attentional information routing through coherence predicts biased competition and multistable perception.

    Science.gov (United States)

    Harnack, Daniel; Ernst, Udo Alexander; Pawelzik, Klaus Richard

    2015-09-01

    Selective attention allows to focus on relevant information and to ignore distracting features of a visual scene. These principles of information processing are reflected in response properties of neurons in visual area V4: if a neuron is presented with two stimuli in its receptive field, and one is attended, it responds as if the nonattended stimulus was absent (biased competition). In addition, when the luminance of the two stimuli is temporally and independently varied, local field potentials are correlated with the modulation of the attended stimulus and not, or much less, correlated with the nonattended stimulus (information routing). To explain these results in one coherent framework, we present a two-layer spiking cortical network model with distance-dependent lateral connectivity and converging feed-forward connections. With oscillations arising inherently from the network structure, our model reproduces both experimental observations. Hereby, lateral interactions and shifts of relative phases between sending and receiving layers (communication through coherence) are identified as the main mechanisms underlying both biased competition as well as selective routing. Exploring the parameter space, we show that the effects are robust and prevalent over a broad range of parameters. In addition, we identify the strength of lateral inhibition in the first model layer as crucial for determining the working regime of the system: increasing lateral inhibition allows a transition from a network configuration with mixed representations to one with bistable representations of the competing stimuli. The latter is discussed as a possible neural correlate of multistable perception phenomena such as binocular rivalry.

  20. Maternal Weight Predicts Children's Psychosocial Development via Parenting Stress and Emotional Availability

    Science.gov (United States)

    Bergmann, Sarah; Schlesier-Michel, Andrea; Wendt, Verena; Grube, Matthias; Keitel-Korndörfer, Anja; Gausche, Ruth; von Klitzing, Kai; Klein, Annette M.

    2016-01-01

    Introduction: Maternal obesity has been shown to be a risk factor for obesity in children and may also affect children's psychosocial outcomes. It is not yet clear whether there are also psycho-emotional mechanisms explaining the effects of maternal weight on young children's weight and psychosocial development. We aimed to evaluate whether maternal body mass index (BMI), mother–child emotional availability (EA), and maternal parenting stress are associated with children's weight and psychosocial development (i.e., internalizing/externalizing symptoms and social competence) and whether these predictors interact with each other. Methods: This longitudinal study included three assessment points (~11 months apart). The baseline sample consisted of N = 194 mothers and their children aged 5–47 months (M = 28.18, SD = 8.44, 99 girls). At t1, we measured maternal weight and height to calculate maternal BMI. We videotaped mother–child interactions, coding them with the EA Scales (fourth edition). We assessed maternal parenting stress with the Parenting Stress Index (PSI) short form. At t1 to t3, we measured height and weight of children and calculated BMI–SDS scores. Children's externalizing and internalizing problems (t1–t3) and social competence (t3, N = 118) were assessed using questionnaires: Child Behavior Checklist (CBCL 1.5–5), Strengths and Difficulties Questionnaire (SDQ: prosocial behavior), and a checklist for behavioral problems at preschool age (VBV 3–6: social-emotional competence). Results: By applying structural equation modeling (SEM) and a latent regression analysis, we found maternal BMI to predict higher BMI–SDS and a poorer psychosocial development (higher externalizing symptoms, lower social competence) in children. Higher parenting stress predicted higher levels of externalizing and internalizing symptoms and lower social competence. Better maternal EA was associated with higher social competence. We found parenting stress to serve as

  1. Judgement bias in predicting the success of one's own basketball free throws but not those of others.

    Science.gov (United States)

    Cañal-Bruland, Rouwen; Balch, Lars; Niesert, Loet

    2015-07-01

    Skilled basketball players are supposed to hit more often from the free throw distance than would be predicted by their shooting performances at adjacent distances. This is dubbed an especial skill. In the current study, we examined whether especial skills in free throw performance in basketball map onto especial skills in visually judging the success of basketball free throws. In addition, we tested whether this effect would be present in those who predict their own shots but absent in those who judge shots performed by another person. Eight skilled basketball players were coupled with eight equally skilled players, and performed 150 set shots from five different distances (including the free throw distance) while the yoked partner observed the shots. At the moment of ball release, the performers' and the observers' vision were synchronously occluded using liquid-crystal occlusion goggles, and both independently judged whether the shot was successful or not. Results did not replicate an especial skill effect in shooting performance. Based on signal detection theory (SDT) measures (d' and criterion c), results also revealed no especial skill for visually discriminating successful from unsuccessful shots at the foul line when compared to other distances. However, players showed an especial skill judgement bias towards judging balls 'in' at the foul line, but not at other distances. Importantly, this bias was only present in those who judged the success of their own shots, but not in those who judged the shots performed by someone else.

  2. Emotional experiences predict the conversion of individuals with Attenuated Psychosis Syndrome to psychosis: A six-month follow up study

    Directory of Open Access Journals (Sweden)

    Fa Zhan Chen

    2016-06-01

    Full Text Available The present study explored the conversion rate in individuals with Attenuated Psychosis Syndrome (APS and potential predictor for transition in China. Sixty-three participants were identified as APS were followed up six months later. The results showed that 17% of individuals with APS converted to psychosis. The converters exhibited poorer emotional experience and expression than the non-converters at baseline. A further binary logistic regression analysis showed that emotional experience could predict the transition (Wald = 4.18, p = 0.041, 95% CI = 1.04~6.82. The current study suggested an important role of emotional processing in the prediction of the development of full-blown psychosis.

  3. High Self-Control Predicts More Positive Emotions, Better Engagement, and Higher Achievement in School

    Science.gov (United States)

    King, Ronnel B.; Gaerlan, Marianne Jennifer M.

    2014-01-01

    The control-value theory of academic emotions has emerged as a useful framework for studying the antecedents and consequences of different emotions in school. This framework focuses on the role of control-related and value-related appraisals as proximal antecedents of emotions. In this study, we take an individual differences approach to examine…

  4. Emotional and Adrenocortical Regulation in Early Adolescence: Prediction by Attachment Security and Disorganization in Infancy

    Science.gov (United States)

    Spangler, Gottfried; Zimmermann, Peter

    2014-01-01

    The aim of the present study was to examine differences in emotion expression and emotion regulation in emotion-eliciting situations in early adolescence from a bio-psycho-social perspective, specifically investigating the influence of early mother-infant attachment and attachment disorganization on behavioural and adrenocortical responses. The…

  5. Infants’ Temperament and Mothers’, and Fathers’ Depression Predict Infants’ Attention to Objects Paired with Emotional Faces

    NARCIS (Netherlands)

    Aktar, E.; Mandell, D.J.; de Vente, W.; Majdandžić, M.; Raijmakers, M.E.J.; Bögels, S.M.

    2016-01-01

    Between 10 and 14 months, infants gain the ability to learn about unfamiliar stimuli by observing others’ emotional reactions to those stimuli, so called social referencing (SR). Joint processing of emotion and head/gaze direction is essential for SR. This study tested emotion and head/gaze directio

  6. Infants’ Temperament and Mothers’, and Fathers’ Depression Predict Infants’ Attention to Objects Paired with Emotional Faces

    NARCIS (Netherlands)

    E. Aktar; D.J. Mandell; W. de Vente; M. Majdandžić; M.E.J. Raijmakers; S.M. Bögels

    2015-01-01

    Between 10 and 14 months, infants gain the ability to learn about unfamiliar stimuli by observing others’ emotional reactions to those stimuli, so called social referencing (SR). Joint processing of emotion and head/gaze direction is essential for SR. This study tested emotion and head/gaze directio

  7. Socio-Emotional Skills, Behavior Problems, and Spanish Competence Predict the Acquisition of English among English Language Learners in Poverty

    Science.gov (United States)

    Winsler, Adam; Kim, Yoon Kyong; Richard, Erin R.

    2014-01-01

    This article analyzes the role that individual differences in children's cognitive, Spanish competence, and socio-emotional and behavioral skills play in predicting the concurrent and longitudinal acquisition of English among a large sample of ethnically diverse, low-income, Hispanic preschool children. Participants assessed at age 4 for…

  8. Socio-Emotional Skills, Behavior Problems, and Spanish Competence Predict the Acquisition of English among English Language Learners in Poverty

    Science.gov (United States)

    Winsler, Adam; Kim, Yoon Kyong; Richard, Erin R.

    2014-01-01

    This article analyzes the role that individual differences in children's cognitive, Spanish competence, and socio-emotional and behavioral skills play in predicting the concurrent and longitudinal acquisition of English among a large sample of ethnically diverse, low-income, Hispanic preschool children. Participants assessed at age 4 for language,…

  9. Mother-Child Affect and Emotion Socialization Processes across the Late Preschool Period: Predictions of Emerging Behaviour Problems

    Science.gov (United States)

    Newland, Rebecca P.; Crnic, Keith A.

    2011-01-01

    The current study examined concurrent and longitudinal relations between maternal negative affective behaviour and child negative emotional expression in preschool age children with (n=96) or without (n=126) an early developmental risk, as well as the predictions of later behaviour problems. Maternal negative affective behaviour, child…

  10. Predicting the Filial Behaviors of Chinese-Malaysian Adolescents from Perceived Parental Investments, Filial Emotions, and Parental Warmth and Support

    Science.gov (United States)

    Cheah, Charissa S. L.; Ozdemir, Sevgi Bayram; Leung, Christy Y. Y.

    2012-01-01

    The present study examined the mediating role of perceived parental warmth and support in predicting Chinese Malaysian adolescents' filial behaviors from their age, perceived parental investments, and positive filial emotions toward their parents. The effects of these predictors were examined separately for mothers and fathers. Participants…

  11. Biased binomial assessment of cross-validated estimation of classification accuracies illustrated in diagnosis predictions

    Directory of Open Access Journals (Sweden)

    Quentin Noirhomme

    2014-01-01

    Full Text Available Multivariate classification is used in neuroimaging studies to infer brain activation or in medical applications to infer diagnosis. Their results are often assessed through either a binomial or a permutation test. Here, we simulated classification results of generated random data to assess the influence of the cross-validation scheme on the significance of results. Distributions built from classification of random data with cross-validation did not follow the binomial distribution. The binomial test is therefore not adapted. On the contrary, the permutation test was unaffected by the cross-validation scheme. The influence of the cross-validation was further illustrated on real-data from a brain–computer interface experiment in patients with disorders of consciousness and from an fMRI study on patients with Parkinson disease. Three out of 16 patients with disorders of consciousness had significant accuracy on binomial testing, but only one showed significant accuracy using permutation testing. In the fMRI experiment, the mental imagery of gait could discriminate significantly between idiopathic Parkinson's disease patients and healthy subjects according to the permutation test but not according to the binomial test. Hence, binomial testing could lead to biased estimation of significance and false positive or negative results. In our view, permutation testing is thus recommended for clinical application of classification with cross-validation.

  12. Predicting bee community responses to land-use changes: Effects of geographic and taxonomic biases

    Science.gov (United States)

    De Palma, Adriana; Abrahamczyk, Stefan; Aizen, Marcelo A.; Albrecht, Matthias; Basset, Yves; Bates, Adam; Blake, Robin J.; Boutin, Céline; Bugter, Rob; Connop, Stuart; Cruz-López, Leopoldo; Cunningham, Saul A.; Darvill, Ben; Diekötter, Tim; Dorn, Silvia; Downing, Nicola; Entling, Martin H.; Farwig, Nina; Felicioli, Antonio; Fonte, Steven J.; Fowler, Robert; Franzén, Markus; Goulson, Dave; Grass, Ingo; Hanley, Mick E.; Hendrix, Stephen D.; Herrmann, Farina; Herzog, Felix; Holzschuh, Andrea; Jauker, Birgit; Kessler, Michael; Knight, M. E.; Kruess, Andreas; Lavelle, Patrick; Le Féon, Violette; Lentini, Pia; Malone, Louise A.; Marshall, Jon; Pachón, Eliana Martínez; McFrederick, Quinn S.; Morales, Carolina L.; Mudri-Stojnic, Sonja; Nates-Parra, Guiomar; Nilsson, Sven G.; Öckinger, Erik; Osgathorpe, Lynne; Parra-H, Alejandro; Peres, Carlos A.; Persson, Anna S.; Petanidou, Theodora; Poveda, Katja; Power, Eileen F.; Quaranta, Marino; Quintero, Carolina; Rader, Romina; Richards, Miriam H.; Roulston, T’ai; Rousseau, Laurent; Sadler, Jonathan P.; Samnegård, Ulrika; Schellhorn, Nancy A.; Schüepp, Christof; Schweiger, Oliver; Smith-Pardo, Allan H.; Steffan-Dewenter, Ingolf; Stout, Jane C.; Tonietto, Rebecca K.; Tscharntke, Teja; Tylianakis, Jason M.; Verboven, Hans A. F.; Vergara, Carlos H.; Verhulst, Jort; Westphal, Catrin; Yoon, Hyung Joo; Purvis, Andy

    2016-01-01

    Land-use change and intensification threaten bee populations worldwide, imperilling pollination services. Global models are needed to better characterise, project, and mitigate bees' responses to these human impacts. The available data are, however, geographically and taxonomically unrepresentative; most data are from North America and Western Europe, overrepresenting bumblebees and raising concerns that model results may not be generalizable to other regions and taxa. To assess whether the geographic and taxonomic biases of data could undermine effectiveness of models for conservation policy, we have collated from the published literature a global dataset of bee diversity at sites facing land-use change and intensification, and assess whether bee responses to these pressures vary across 11 regions (Western, Northern, Eastern and Southern Europe; North, Central and South America; Australia and New Zealand; South East Asia; Middle and Southern Africa) and between bumblebees and other bees. Our analyses highlight strong regionally-based responses of total abundance, species richness and Simpson's diversity to land use, caused by variation in the sensitivity of species and potentially in the nature of threats. These results suggest that global extrapolation of models based on geographically and taxonomically restricted data may underestimate the true uncertainty, increasing the risk of ecological surprises. PMID:27509831

  13. Biased binomial assessment of cross-validated estimation of classification accuracies illustrated in diagnosis predictions.

    Science.gov (United States)

    Noirhomme, Quentin; Lesenfants, Damien; Gomez, Francisco; Soddu, Andrea; Schrouff, Jessica; Garraux, Gaëtan; Luxen, André; Phillips, Christophe; Laureys, Steven

    2014-01-01

    Multivariate classification is used in neuroimaging studies to infer brain activation or in medical applications to infer diagnosis. Their results are often assessed through either a binomial or a permutation test. Here, we simulated classification results of generated random data to assess the influence of the cross-validation scheme on the significance of results. Distributions built from classification of random data with cross-validation did not follow the binomial distribution. The binomial test is therefore not adapted. On the contrary, the permutation test was unaffected by the cross-validation scheme. The influence of the cross-validation was further illustrated on real-data from a brain-computer interface experiment in patients with disorders of consciousness and from an fMRI study on patients with Parkinson disease. Three out of 16 patients with disorders of consciousness had significant accuracy on binomial testing, but only one showed significant accuracy using permutation testing. In the fMRI experiment, the mental imagery of gait could discriminate significantly between idiopathic Parkinson's disease patients and healthy subjects according to the permutation test but not according to the binomial test. Hence, binomial testing could lead to biased estimation of significance and false positive or negative results. In our view, permutation testing is thus recommended for clinical application of classification with cross-validation.

  14. Iowa Gambling Task performance and emotional distress interact to predict risky sexual behavior in individuals with dual substance and HIV diagnoses.

    Science.gov (United States)

    Wardle, Margaret C; Gonzalez, Raul; Bechara, Antoine; Martin-Thormeyer, Eileen M

    2010-12-01

    HIV+ substance-dependent individuals (SDIs) show emotional distress and executive impairment, but in isolation these poorly predict sexual risk. We hypothesized that an executive measure sensitive to emotional aspects of judgment (Iowa Gambling Task; IGT) would identify HIV+ SDIs whose sexual risks were influenced by emotional distress. We assessed emotional distress and performance on several executive tasks in 190 HIV+ SDIs. IGT performance interacted significantly with emotional distress, such that only in better performers were distress and risk related. Our results are interpreted using the somatic marker hypothesis and indicate that the IGT identifies HIV+ SDIs for whom psychological distress influences HIV risk.

  15. Racial Bias in Personality Assessment: Using the MMPI-2 to Predict Psychiatric Diagnoses of African American and Caucasian Chemical Dependency Inpatients

    Science.gov (United States)

    Monnot, Matthew J.; Quirk, Stuart W.; Hoerger, Michael; Brewer, Linda

    2009-01-01

    An assessment of predictive bias was conducted on numerous scales of the Minnesota Multiphasic Personality Inventory-2 (MMPI-2; J. N. Butcher, W. G. Dahlstrom, J. R. Graham, A. Tellegen, & B. Kaemmer, 1989), including the Restructured Clinical (RC) scales, in the prediction of clinical diagnostic status for African American and Caucasian male…

  16. Computer-mediated communication preferences predict biobehavioral measures of social-emotional functioning.

    Science.gov (United States)

    Babkirk, Sarah; Luehring-Jones, Peter; Dennis-Tiwary, Tracy A

    2016-12-01

    The use of computer-mediated communication (CMC) as a form of social interaction has become increasingly prevalent, yet few studies examine individual differences that may shed light on implications of CMC for adjustment. The current study examined neurocognitive individual differences associated with preferences to use technology in relation to social-emotional outcomes. In Study 1 (N = 91), a self-report measure, the Social Media Communication Questionnaire (SMCQ), was evaluated as an assessment of preferences for communicating positive and negative emotions on a scale ranging from purely via CMC to purely face-to-face. In Study 2, SMCQ preferences were examined in relation to event-related potentials (ERPs) associated with early emotional attention capture and reactivity (the frontal N1) and later sustained emotional processing and regulation (the late positive potential (LPP)). Electroencephalography (EEG) was recorded while 22 participants passively viewed emotional and neutral pictures and completed an emotion regulation task with instructions to increase, decrease, or maintain their emotional responses. A greater preference for CMC was associated with reduced size of and satisfaction with social support, greater early (N1) attention capture by emotional stimuli, and reduced LPP amplitudes to unpleasant stimuli in the increase emotion regulatory task. These findings are discussed in the context of possible emotion- and social-regulatory functions of CMC.

  17. Predicting Emotions in Facial Expressions from the Annotations in Naturally Occurring First Encounters

    DEFF Research Database (Denmark)

    Navarretta, Costanza

    2014-01-01

    This paper deals with the automatic identification of emotions from the manual annotations of the shape and functions of facial expressions in a Danish corpus of video recorded naturally occurring first encounters. More specifically, a support vector classified is trained on the corpus annotation...... to it are reliable and can be used to model and test emotional behaviours in emotional cognitive infocommunicative systems.......This paper deals with the automatic identification of emotions from the manual annotations of the shape and functions of facial expressions in a Danish corpus of video recorded naturally occurring first encounters. More specifically, a support vector classified is trained on the corpus annotations...... to identify emotions in facial expressions. In the classification experiments, we test to what extent emotions expressed in naturally-occurring conversations can be identified automatically by a classifier trained on the manual annotations of the shape of facial expressions and co-occurring speech tokens. We...

  18. Emotional closeness to parents and grandparents: A moderated mediation model predicting adolescent adjustment.

    Science.gov (United States)

    Attar-Schwartz, Shalhevet

    2015-09-01

    Warm and emotionally close relationships with parents and grandparents have been found in previous studies to be linked with better adolescent adjustment. The present study, informed by Family Systems Theory and Intergenerational Solidarity Theory, uses a moderated mediation model analyzing the contribution of the dynamics of these intergenerational relationships to adolescent adjustment. Specifically, it examines the mediating role of emotional closeness to the closest grandparent in the relationship between emotional closeness to a parent (the offspring of the closest grandparent) and adolescent adjustment difficulties. The model also examines the moderating role of emotional closeness to parents in the relationship between emotional closeness to grandparents and adjustment difficulties. The study was based on a sample of 1,405 Jewish Israeli secondary school students (ages 12-18) who completed a structured questionnaire. It was found that emotional closeness to the closest grandparent was more strongly associated with reduced adjustment difficulties among adolescents with higher levels of emotional closeness to their parents. In addition, adolescent adjustment and emotional closeness to parents was partially mediated by emotional closeness to grandparents. Examining the family conditions under which adolescents' relationships with grandparents is stronger and more beneficial for them can help elucidate variations in grandparent-grandchild ties and expand our understanding of the mechanisms that shape child outcomes.

  19. Predicting Learning-Related Emotions from Students' Textual Classroom Feedback via Twitter

    Science.gov (United States)

    Altrabsheh, Nabeela; Cocea, Mihaela; Fallahkhair, Sanaz

    2015-01-01

    Teachers/lecturers typically adapt their teaching to respond to students' emotions, e.g. provide more examples when they think the students are confused. While getting a feel of the students' emotions is easier in small settings, it is much more difficult in larger groups. In these larger settings textual feedback from students could provide…

  20. Use of Social Emotional Learning Skills to Predict Future Academic Success and Progress toward Graduation

    Science.gov (United States)

    Davis, Alan; Solberg, V. Scott; de Baca, Christine; Gore, Taryn Hargrove

    2014-01-01

    This study evaluated the degree to which a range of social emotional learning skills--academic self-efficacy, academic motivation, social connections, importance of school, and managing psychological and emotional distress and academic stress--could be used as an indicator of future academic outcomes. Using a sample of 4,797 from a large urban…

  1. Using Emotional Intelligence and Social Support to Predict Job Performance of Health Educators

    Science.gov (United States)

    Branscum, Paul; Haider, Taj; Brown, David; Sharma, Manoj

    2016-01-01

    Background: The theory of emotional intelligence (EI) has been developed to evaluate and highlight the importance of emotional health, especially on job performance. Purpose: No study has examined EI's role on the performance of public health educators; therefore, this study examined the role of EI and social support on the performance of health…

  2. Individual differences in emotional expressivity predict oxytocin responses to cortisol administration : Relevance to breast cancer?

    NARCIS (Netherlands)

    Tops, Mattie; van Peer, Jacobien M.; Korf, Jakob

    2007-01-01

    Reduced emotional expression has been consistently related to susceptibility or fast progression of breast cancer. Breast cancer development and reduced emotional expression have both been related to rejection- and separation-related conditions. The neuropeptide oxytocin is low in response to reject

  3. What reported food-evoked emotions may add: A model to predict consumer food choice

    NARCIS (Netherlands)

    Gutjar, S.; Dalenberg, J.R.; Graaf, de C.; Wijk, de R.A.; Palascha, A.; Renken, Remco J.; Jager, G.

    2015-01-01

    Food-evoked emotions provide information that goes beyond the information from traditional hedonic ratings. The objectives of our study were: (i) to investigate how intrinsic (sensory) and extrinsic (packaging) cues affect consumers’ emotional responses to foods, and (ii) to explore whether emotiona

  4. Can Firefighters' Mental Health Be Predicted by Emotional Intelligence and Proactive Coping?

    Science.gov (United States)

    Wagner, Shannon L.; Martin, Crystal A.

    2012-01-01

    The present study explores emotional intelligence and proactive coping as possible protective factors for both a group of paid-professional firefighters (n = 94) and a group of similar comparison participants (n = 91). Each respondent completed the Impact of Events Scale-Revised, Symptom Checklist 90-Revised, Emotional Intelligence Scale, and…

  5. Does Emotional Self-Efficacy Predict Teachers' Self-Efficacy and Empathy?

    Science.gov (United States)

    Goroshit, Mariana; Hen, Meirav

    2014-01-01

    Research has shown that teachers' self-efficacy and empathy are two of the most important variables consistently related to outcomes of positive teaching and student learning. Emotional self-efficacy refers to peoples' judgment regarding their own capacity to process emotional information accurately and effectively. It is considered a powerful…

  6. Effective amygdala-prefrontal connectivity predicts individual differences in successful emotion regulation.

    Science.gov (United States)

    Morawetz, Carmen; Bode, Stefan; Baudewig, Juergen; Heekeren, Hauke R

    2016-12-20

    The ability to voluntarily regulate our emotional response to threatening and highly arousing stimuli by using cognitive reappraisal strategies is essential for our mental and physical well-being. This might be achieved by prefrontal brain regions (e.g., inferior frontal gyrus, IFG) down-regulating activity in the amygdala. It is unknown, to which degree effective connectivity within the emotion-regulation network is linked to individual differences in reappraisal skills. Using psychophysiological interaction (PPI) analyses of functional magnetic resonance imaging data, we examined changes in inter-regional connectivity between the amygdala and IFG with other brain regions during reappraisal of emotional responses and used emotion regulation success as an explicit regressor. During down-regulation of emotion, reappraisal success correlated with effective connectivity between IFG with dorsolateral, dorsomedial and ventromedial prefrontal cortex (PFC). During up-regulation of emotion, effective coupling between IFG with anterior cingulate cortex, dorsomedial and ventromedial PFC as well as the amygdala correlated with reappraisal success. Activity in the amygdala covaried with activity in lateral and medial prefrontal regions during the up-regulation of emotion and correlated with reappraisal success. These results suggest that successful reappraisal is linked to changes in effective connectivity between two systems, prefrontal cognitive control regions and regions crucially involved in emotional evaluation.

  7. Emotional Reactivity and Parenting Sensitivity Interact to Predict Cortisol Output in Toddlers

    Science.gov (United States)

    Blair, Clancy; Ursache, Alexandra; Mills-Koonce, Roger; Stifter, Cynthia; Voegtline, Kristin; Granger, Douglas A.

    2015-01-01

    Cortisol output in response to emotion induction procedures was examined at child age 24 months in a prospective longitudinal sample of 1,292 children and families in predominantly low-income and nonurban communities in two regions of high poverty in the United States. Multilevel analysis indicated that observed emotional reactivity to a mask…

  8. Different Brain Activities Predict Retrieval Success during Emotional and Semantic Encoding

    Science.gov (United States)

    Padovani, Tullia; Koenig, Thomas; Brandeis, Daniel; Perrig, Walter J.

    2011-01-01

    There is an increasing line of evidence supporting the idea that the formation of lasting memories involves neural activity preceding stimulus presentation. Following this line, we presented words in an incidental learning setting and manipulated the prestimulus state by asking the participants to perform either an emotional (neutral or emotional)…

  9. What reported food-evoked emotions may add : A model to predict consumer food choice

    NARCIS (Netherlands)

    Gutjar, Swetlana; Dalenberg, Jelle R.; de Graaf, Cees; de Wijk, Rene A.; Palascha, Aikaterini; Renken, Remco J.; Jager, Gerry

    2015-01-01

    Food-evoked emotions provide information that goes beyond the information from traditional hedonic ratings. The objectives of our study were: (i) to investigate how intrinsic (sensory) and extrinsic (packaging) cues affect consumers' emotional responses to foods, and (ii) to explore whether emotiona

  10. Predicting Teacher Commitment: The Impact of School Climate and Social-Emotional Learning

    Science.gov (United States)

    Collie, Rebecca J.; Shapka, Jennifer D.; Perry, Nancy E.

    2011-01-01

    The aim of this study was to investigate whether school climate and social-emotional learning impact teacher commitment. The sample included 664 public schoolteachers from British Columbia and Ontario in Canada. Participants completed an online questionnaire about teacher commitment, school climate, and social-emotional learning. Binary logistic…

  11. Finding the biased-shortest path with minimal congestion in networks via linear-prediction of queue length

    Science.gov (United States)

    Shen, Yi; Ren, Gang; Liu, Yang

    2016-06-01

    In this paper, we propose a biased-shortest path method with minimal congestion. In the method, we use linear-prediction to estimate the queue length of nodes, and propose a dynamic accepting probability function for nodes to decide whether accept or reject the incoming packets. The dynamic accepting probability function is based on the idea of homogeneous network flow and is developed to enable nodes to coordinate their queue length to avoid congestion. A path strategy incorporated with the linear-prediction of the queue length and the dynamic accepting probability function of nodes is designed to allow packets to be automatically delivered on un-congested paths with short traveling time. Our method has the advantage of low computation cost because the optimal paths are dynamically self-organized by nodes in the delivering process of packets with local traffic information. We compare our method with the existing methods such as the efficient path method (EPS) and the optimal path method (OPS) on the BA scale-free networks and a real example. The numerical computations show that our method performs best for low network load and has minimum run time due to its low computational cost and local routing scheme.

  12. Socio-emotional skills, behavior problems, and Spanish competence predict the acquisition of English among English language learners in poverty.

    Science.gov (United States)

    Winsler, Adam; Kim, Yoon Kyong; Richard, Erin R

    2014-09-01

    This article analyzes the role that individual differences in children's cognitive, Spanish competence, and socio-emotional and behavioral skills play in predicting the concurrent and longitudinal acquisition of English among a large sample of ethnically diverse, low-income, Hispanic preschool children. Participants assessed at age 4 for language, cognitive, socio-emotional, and behavioral skills were followed through kindergarten. Multivariate analyses demonstrated that Spanish-speaking preschoolers with greater initiative, self-control, and attachment and fewer behavior problems at age 4 were more successful in obtaining English proficiency by the end of kindergarten compared to those initially weaker in these skills, even after controlling for cognitive/language skills and demographic variables. Also, greater facility in Spanish at age 4 predicted the attainment of English proficiency. Social and behavioral skills and proficiency in Spanish are valuable resources for low-income English language learners during their transition to school.

  13. The trade-offs of emotional reactivity for youths’ social information processing in the context of maternal depression

    Directory of Open Access Journals (Sweden)

    Megan eFlynn

    2012-07-01

    Full Text Available Although research demonstrates that emotional experiences can influence cognitive processing, little is known about individual differences in this association, particularly in youth. The present study examined how the emotional backdrop of the caregiving environment, as reflected in exposure to maternal depression and anxiety, was linked to biases in youths’ cognitive processing of mother-referent information. Further, we investigated whether this association differed according to variation in youths’ emotional reactivity to stress. Youth (50 boys, 46 girls; M age = 12.36, SD = 1.05 completed a behavioral task assessing cognitive bias. Semi-structured interviews were administered to assess (a youths’ emotional reactivity to naturally occurring stressors, and (b maternal depression and anxiety. Hierarchical multiple regression analyses revealed that emotional reactivity to interpersonal stressors moderated the linkage between maternal depression and cognitive bias such that maternal depression predicted a greater negative bias in youth exhibiting high and average, but not low, levels of emotional reactivity. At low levels of maternal depression, youth with heightened interpersonal emotional reactivity showed a greater positive cognitive bias. This pattern of effects was specific to interpersonal (but not noninterpersonal emotional reactivity and to maternal depression (but not anxiety. These findings illuminate one personal characteristic of youth that moderates emotion-cognition linkages, and reveal that emotional reactivity both enhances and impairs youths’ cognitive processing as a function of socialization context.

  14. Creativity and tolerance for uncertainty predict the engagement of emotional intelligence in personal decision making

    Directory of Open Access Journals (Sweden)

    Pavlova, Elizaveta M.

    2013-12-01

    Full Text Available The current study investigated the relationships among creativity, tolerance for uncertainty (TU, and emotional intelligence (EI in a selected sample of undergraduate students (n=145. We found differential patterns of intercorrelations among these constructs in students majoring in psychology, music, and stage directing, and we also established group differences in these constructs in the three groups of students. Thus, the use of emotional information in personal decision making in different subsamples is assumed to be achieved through hierarchies of diverse processes. Overall, creativity, EI, and TU acted as predictors of the use of emotional information in decision making.

  15. Poverty, household chaos, and interparental aggression predict children's ability to recognize and modulate negative emotions.

    Science.gov (United States)

    Raver, C Cybele; Blair, Clancy; Garrett-Peters, Patricia

    2015-08-01

    The following prospective longitudinal study considers the ways that protracted exposure to verbal and physical aggression between parents may take a substantial toll on emotional adjustment for 1,025 children followed from 6 to 58 months of age. Exposure to chronic poverty from infancy to early childhood as well as multiple measures of household chaos were also included as predictors of children's ability to recognize and modulate negative emotions in order to disentangle the role of interparental conflict from the socioeconomic forces that sometimes accompany it. Analyses revealed that exposure to greater levels of interparental conflict, more chaos in the household, and a higher number of years in poverty can be empirically distinguished as key contributors to 58-month-olds' ability to recognize and modulate negative emotion. Implications for models of experiential canalization of emotional processes within the context of adversity are discussed.

  16. The relationship between emotional intelligence and learning outcomes, and the mediating role of emotional conflict

    OpenAIRE

    Hjertø, Kjell B.

    2010-01-01

    A field sample of 1100 employees in the army was investigated to study the relationship between the individuals’ self reported emotional intelligence and learning outcomes in work groups, with two dimensions of emotional conflict as mediators, emotional person conflict and emotional task conflict. Most importantly, emotional intelligence predicted positively learning outcomes and emotional task conflict, and predicted negatively emotional person conflict. Further, emotional task ...

  17. Effects of Self-esteem on Attentional Bias for Emotional Faces%自尊对情绪面孔注意偏向的影响

    Institute of Scientific and Technical Information of China (English)

    杨娟; 李海江; 张庆林

    2012-01-01

    a neutral face or a sad face paired with a neutral face) shown 500 ms and followed by a target.The participants were instructed to indicate the type of target (i.e.horizontal or vertical).The behavioral results showed that there was no attentional bias between high self-esteem and low self-esteem participants.15 high self-esteem and 15 low self-esteem participants selected from Experiments 1 participated in Experiment 2 while they viewed pairs of faces(e.g.,a happy face paired with a neutral face or an angry face paired with a neutral face) shown for 500 ms and followed by a target.The participants were instructed to indicate the type of target(i.e.horizontal or vertical).Behavioral results revealed no significant main or interaction effects involving the self-esteem or target.Instead,low self-esteem responded faster than high self-esteem not only in the happy-neutral condition but also in the angry-neutral condition.For the electrophysiological data,we observed that low selfesteem, rather than high self-esteem showed increased P1 amplitudes to the congruent trials(the probe was just on the same side of the emotional face) versus incongruent trials(the probe was on the opposite side of the emotional face) both in the happy-neutral condition and in the angry-neutral condition.Secondly,low self-esteem had larger N2pc amplitudes in the incongruent trials versus in the congruent trials both in happy-neutral condition and in the angry-neutral condition.These data were consistent with the notion that emotional stimuli (angry faces and happy faces) elicited greater mobilization of attentional resources in low self-esteem.

  18. Sleep in infancy predicts gender specific social-emotional problems in toddlers

    OpenAIRE

    Janet eSaenz; Ashley eYaugher; Alexander, Gerianne M.

    2015-01-01

    Despite strong evidence linking sleep to developmental outcomes, the longitudinal relationship between sleep and emotional wellbeing remains largely unknown. To address this gap in our knowledge, the current study examined sleep in infancy, measured via actigraphy, as a predictor of social-emotional problems in toddlers. A total of 47 children (29 males) were included in this longitudinal study. At time one, actigraphy measures of sleep were obtained from 3- to 4-month-old infants. At time tw...

  19. When Do Personality and Emotion Predict Destructive Behavior During Relationship Conflict? The Role of Perceived Commitment Asymmetry.

    Science.gov (United States)

    Lemay, Edward P; Dobush, Sarah

    2015-10-01

    The current research examined whether perceived asymmetries in relationship commitment moderate the associations of personality traits and emotional states with enactment of hostile behavior during relationship conflicts. Participants included both members of 53 heterosexual romantic couples (Mage  = 25.5 years). Participants completed questionnaire measures assessing personality traits, emotional states, relationship commitment, and perceptions of their partner's commitment. Participants then had an observed conflict discussion with their partner, which was rated by a panel of objective observers for hostile behavior. When participants perceived that they were less committed than their partners, their enactment of hostile behavior was predicted by traits and states that are associated with antisocial and pro-social orientations (i.e., agreeableness, trait anger, chronic jealousy, and state negative emotion). In contrast, participants who perceived that they were more committed than their partners tended to refrain from hostile behavior, despite traits or states that may suggest hostile inclinations. These results suggest that perceiving that one is less committed than one's partner promotes behavioral expression of interpersonal dispositions and emotions, whereas perceiving that one is more committed than one's partner motivates inhibition of hostile behavior.

  20. Negotiators' profit predicted by cognitive reappraisal, suppression of emotions, misrepresentation of information, and tolerance of ambiguity.

    Science.gov (United States)

    Yurtsever, Gülçimen

    2008-04-01

    This study examined the relationship between negative emotions and variables that affect negotiators' profit. Based on a simulated negotiation, this study induced emotions by providing negative feedback on how negotiating partners perceived and evaluated each other's behavior. Then relationships were examined between negative emotions and emotional regulation strategies, misrepresentation of information, tolerance of ambiguity, and negotiators' profit. A total of 228 undergraduate students enrolled in an economics course in the Faculty of Law and the Faculty of Management at a university in Ankara participated. There were 130 students in the experimental group and 98 students in the control group; 102 were men and 126 were women, ages 17 to 35 years (M =22.6 yr., SD = 2.3). A simulated negotiation process was used. Regression coefficients suggested positive relation between Emotional Reaction and the use of a Suppression strategy and Misrepresentation of Information. Negative coefficients were obtained from scores between Emotional Reaction and Cognitive Reappraisal and Tolerance of Ambiguity. The regression also suggested there were negative regression coefficients linking Misrepresentation of Information and Suppression strategies to Negotiators' Profit. Positive regression coefficients linked Tolerance of Ambiguity to Negotiators' Profit. Mediating variables explained 55% of variance in Negotiators' Profit; the majority (43%) was explained by Cognitive Reappraisal.

  1. Parents’ empathic perspective taking and altruistic behavior predicts infants’ arousal to others’ emotions

    Science.gov (United States)

    Upshaw, Michaela B.; Kaiser, Cheryl R.; Sommerville, Jessica A.

    2015-01-01

    Empathy emerges in children’s overt behavior around the middle of the second year of life. Younger infants, however, exhibit arousal in response to others’ emotional displays, which is considered to be a precursor to fully developed empathy. The goal of the present study was to investigate individual variability in infants’ arousal toward others’ emotional displays, as indexed by 12- and 15-month-old infants’ (n = 49) pupillary changes in response to another infant’s emotions, and to determine whether such variability is linked to parental empathy and prosociality, as indexed via self-report questionnaires. We found that increases in infants’ pupil dilation in response to others’ emotional displays were associated with aspects of parental empathy and prosociality. Specifically, infants who exhibited the greatest arousal in response to others’ emotions had parents who scored highly on empathic perspective taking and self-reported altruism. These relations may have been found because arousal toward others’ emotions shares certain characteristics with empathic and prosocial dispositions. Together, these results demonstrate the presence of early variability in a precursor to mature empathic responding in infancy, which is meaningfully linked to parents’ empathic dispositions and prosocial behaviors. PMID:25883577

  2. Parents' empathic perspective taking and altruistic behavior predicts infants' arousal to others' emotions.

    Science.gov (United States)

    Upshaw, Michaela B; Kaiser, Cheryl R; Sommerville, Jessica A

    2015-01-01

    Empathy emerges in children's overt behavior around the middle of the second year of life. Younger infants, however, exhibit arousal in response to others' emotional displays, which is considered to be a precursor to fully developed empathy. The goal of the present study was to investigate individual variability in infants' arousal toward others' emotional displays, as indexed by 12- and 15-month-old infants' (n = 49) pupillary changes in response to another infant's emotions, and to determine whether such variability is linked to parental empathy and prosociality, as indexed via self-report questionnaires. We found that increases in infants' pupil dilation in response to others' emotional displays were associated with aspects of parental empathy and prosociality. Specifically, infants who exhibited the greatest arousal in response to others' emotions had parents who scored highly on empathic perspective taking and self-reported altruism. These relations may have been found because arousal toward others' emotions shares certain characteristics with empathic and prosocial dispositions. Together, these results demonstrate the presence of early variability in a precursor to mature empathic responding in infancy, which is meaningfully linked to parents' empathic dispositions and prosocial behaviors.

  3. Parents’ Empathic Perspective Taking and Altruistic Behavior predicts Infants’ Arousal to Others’ Emotions

    Directory of Open Access Journals (Sweden)

    Michaela Boone Upshaw

    2015-04-01

    Full Text Available Empathy emerges in children’s overt behavior around the middle of the second year of life. Younger infants, however, exhibit arousal in response to others’ emotional displays, which is considered to be a precursor to fully developed empathy. The goal of the present study was to investigate individual variability in infants’ arousal towards others’ emotional displays, as indexed by 12- and 15-month-old infants’ (n = 49 pupillary changes in response to another infant’s emotions, and to determine whether such variability is linked to parental empathy and prosociality, as indexed via self-report questionnaires. We found that increases in infants’ pupil dilation in response to others’ emotional displays were associated with aspects of parental empathy and prosociality. Specifically, infants who exhibited the greatest arousal in response to others’ emotions had parents who scored highly on empathic perspective taking and self-reported altruism. These relations may have been found because arousal towards others’ emotions shares certain characteristics with empathic and prosocial dispositions. Together, these results demonstrate the presence of early variability in a precursor to mature empathic responding in infancy, which is meaningfully linked to parents’ empathic dispositions and prosocial behaviors.

  4. 不同拒绝敏感性大学生对社交情绪词记忆的偏好%Memory Bias for Social Emotion of People with Different Rejection Sensitivity

    Institute of Scientific and Technical Information of China (English)

    高美; 耿晓伟

    2016-01-01

    目的:探究不同拒绝敏感性大学生对社交情境中情绪性词语的记忆偏好。方法:本实验采用2(拒绝敏感性:高分组,低分组)×2(情绪词效价:积极,消极)×2(回忆倾向:自我,他人)混合实验设计。结果:①与低拒绝敏感性大学生相比,高拒绝敏感性大学生更倾向于记忆描述不同情绪效价的句子[F(1,52)=95.9,P<00.1];②所有大学生在记忆描述自我情绪的句子时比记忆描述他人情绪的句子时的成绩更好[ F (1,52)=44.5,P<00.5];③与拒绝敏感性低分组大学生相比,拒绝敏感性高分组大学生在记忆描述他人消极情绪的句子时的成绩更好[F(1,52)=42.1,P<00.5],而且也更倾向于记忆描述自我的积极情绪的句子[F(1,52)=126.5,P<00.01]。结论:高拒绝敏感性大学生更倾向于记忆他人的消极情绪,并且会过度的关注此社交情境中自我产生的积极情绪。%Objective:To explore the memory bias for emotion words in social contact for different level ofrejection sensitivity in college students .Methods :2(Levelsof Rejection Sensitivity)× 2(valence of words)× 2(memory tends) mixed design was mainly adopted in this study to explore different memory bias ofsocial emotion words .Results:The results were as follows :①Participants with high rejection sensitivity had more memory bias than those with low re-jection sensitivity ;While those with low rejection sensitivity had less emotional memory bias [F(1 ,52)=9 5.9 ,P<0 0.5];②For the memory bias as a kind ofdifference in groups ,all groups had self -reference memory bias[F(1 ,52)=4 4.5 ,P<0 0.5];③For the bias as a kind of difference among groups ,participants with fragile high rejection sensi-tivity had more negative other -reference memory bias[F(1 ,52)=4 2.1 ,P<0 0.5)]and more positive self -reference memory bias[F(1 ,52)=12 6.5 ,P<0 0.01] ,but those with low

  5. Imagining a brighter future: The effect of positive imagery training on mood, prospective mental imagery and emotional bias in older adults

    OpenAIRE

    Murphy, Susannah E.; Clare O’Donoghue, M.; Drazich, Erin H.S.; BLACKWELL, SIMON E; Christina Nobre, Anna; Emily A Holmes

    2015-01-01

    Positive affect and optimism play an important role in healthy ageing and are associated with improved physical and cognitive health outcomes. This study investigated whether it is possible to boost positive affect and associated positive biases in this age group using cognitive training. The effect of computerised imagery-based cognitive bias modification on positive affect, vividness of positive prospective imagery and interpretation biases in older adults was measured. 77 older adults rece...

  6. Interactions among emotional attention, encoding, and retrieval of ambiguous information: An eye-tracking study.

    Science.gov (United States)

    Everaert, Jonas; Koster, Ernst H W

    2015-10-01

    Emotional biases in attention modulate encoding of emotional material into long-term memory, but little is known about the role of such attentional biases during emotional memory retrieval. The present study investigated how emotional biases in memory are related to attentional allocation during retrieval. Forty-nine individuals encoded emotionally positive and negative meanings derived from ambiguous information and then searched their memory for encoded meanings in response to a set of retrieval cues. The remember/know/new procedure was used to classify memories as recollection-based or familiarity-based, and gaze behavior was monitored throughout the task to measure attentional allocation. We found that a bias in sustained attention during recollection-based, but not familiarity-based, retrieval predicted subsequent memory bias toward positive versus negative material following encoding. Thus, during emotional memory retrieval, attention affects controlled forms of retrieval (i.e., recollection) but does not modulate relatively automatic, familiarity-based retrieval. These findings enhance understanding of how distinct components of attention regulate the emotional content of memories. Implications for theoretical models and emotion regulation are discussed.

  7. Sleep in infancy predicts gender specific social-emotional problems in toddlers

    Directory of Open Access Journals (Sweden)

    Janet eSaenz

    2015-05-01

    Full Text Available Despite strong evidence linking sleep to developmental outcomes, the longitudinal relationship between sleep and emotional wellbeing remains largely unknown. To address this gap in our knowledge, the current study examined sleep in infancy, measured via actigraphy, as a predictor of social-emotional problems in toddlers. A total of 47 children (29 males were included in this longitudinal study. At time one, actigraphy measures of sleep were obtained from 3- to 4-month-old infants. At time two, parents rated their 18- to 24-month-old toddler’s social-emotional wellbeing using the Brief Infant Toddler Social Emotional Assessment. Results indicated that boys tended to have higher levels of externalizing behaviors than did girls. Additionally, boys with longer sleep durations also showed lower sleep efficiency. In girls, sleep duration in infancy was a significant predictor of Autism Spectrum Disorder behaviors and approached significance as a predictor of externalizing problems in toddlerhood. Our findings are the first to show a relationship between sleep measured in infancy and Autism Spectrum Disorder symptomatology measured in early childhood. They suggest that the etiology of social-emotional problems may differ between genders and raise the possibility that sleep/wake cycles may be differentially related to Autism Spectrum Disorder symptoms in girls and boys.

  8. Sleep in infancy predicts gender specific social-emotional problems in toddlers.

    Science.gov (United States)

    Saenz, Janet; Yaugher, Ashley; Alexander, Gerianne M

    2015-01-01

    Despite strong evidence linking sleep to developmental outcomes, the longitudinal relationship between sleep and emotional well-being remains largely unknown. To address this gap in our knowledge, the current study examined sleep in infancy, measured via actigraphy, as a predictor of social-emotional problems in toddlers. A total of 47 children (29 males) were included in this longitudinal study. At time one, actigraphy measures of sleep were obtained from 3- to 4-month-old infants. At time two, parents rated their 18- to 24-month-old toddler's social-emotional well-being using the Brief Infant Toddler Social Emotional Assessment. Results indicated that boys tended to have higher levels of externalizing behaviors than did girls. Additionally, boys with longer sleep durations also showed lower sleep efficiency. In girls, sleep duration in infancy was a significant predictor of autism spectrum disorder behaviors and approached significance as a predictor of externalizing problems in toddlerhood. Our findings are the first to show a relationship between sleep measured in infancy and autism spectrum disorder symptomatology measured in early childhood. They suggest that the etiology of social-emotional problems may differ between genders and raise the possibility that sleep/wake cycles may be differentially related to autism spectrum disorder symptoms in girls and boys.

  9. Regulating sadness and fear from outside and within: mothers' emotion socialization and adolescents' parasympathetic regulation predict the development of internalizing difficulties.

    Science.gov (United States)

    Hastings, Paul D; Klimes-Dougan, Bonnie; Kendziora, Kimberly T; Brand, Ann; Zahn-Waxler, Carolyn

    2014-11-01

    Multilevel models of developmental psychopathology implicate both characteristics of the individual and their rearing environment in the etiology of internalizing problems and disorders. Maladaptive regulation of fear and sadness, the core of anxiety and depression, arises from the conjoint influences of ineffective parasympathetic regulation of emotion and ineffective emotion socialization experiences. In 171 youths (84 female, M = 13.69 years, SD = 1.84), we measured changes of respiratory sinus arrhythmia (RSA) in response to sadness- and fear-inducing film clips and maternal supportive and punitive responses to youths' internalizing emotions. Youths and mothers reported on youths' internalizing problems and anxiety and depression symptoms concurrently and 2 years later at Time 2. Maternal supportive emotion socialization predicted fewer, and punitive socialization predicted more, mother-reported internalizing problems at Time 2 only for youths who showed RSA suppression to fear-inducing films. More RSA suppression to sadness-inducing films predicted more youth-reported internalizing problems at Time 2 in girls only. In addition, less supportive emotion socialization predicted more youth-reported depression symptoms at Time 2 only for girls who showed more RSA suppression to sadness. RSA suppression to sadness versus fear might reflect different patterns of atypical parasympathetic regulation of emotional arousal, both of which increase the risk for internalizing difficulties in youths, and especially girls, who lack maternal support for regulating emotions.

  10. Perceived Academic Control and Academic Emotions Predict Undergraduate University Student Success: Examining Effects on Dropout Intention and Achievement

    Science.gov (United States)

    Respondek, Lisa; Seufert, Tina; Stupnisky, Robert; Nett, Ulrike E.

    2017-01-01

    The present study addressed concerns over the high risk of university students' academic failure. It examined how perceived academic control and academic emotions predict undergraduate students' academic success, conceptualized as both low dropout intention and high achievement (indicated by GPA). A cross-sectional survey was administered to 883 undergraduate students across all disciplines of a German STEM orientated university. The study additionally compared freshman students (N = 597) vs. second-year students (N = 286). Using structural equation modeling, for the overall sample of undergraduate students we found that perceived academic control positively predicted enjoyment and achievement, as well as negatively predicted boredom and anxiety. The prediction of dropout intention by perceived academic control was fully mediated via anxiety. When taking perceived academic control into account, we found no specific impact of enjoyment or boredom on the intention to dropout and no specific impact of all three academic emotions on achievement. The multi-group analysis showed, however, that perceived academic control, enjoyment, and boredom among second-year students had a direct relationship with dropout intention. A major contribution of the present study was demonstrating the important roles of perceived academic control and anxiety in undergraduate students' academic success. Concerning corresponding institutional support and future research, the results suggested distinguishing incoming from advanced undergraduate students. PMID:28326043

  11. Borderline, avoidant, sadistic personality traits and emotion dysregulation predict different pathological skin picking subtypes in a community sample.

    Science.gov (United States)

    Pozza, Andrea; Giaquinta, Nicoletta; Dèttore, Davide

    2016-01-01

    Pathological skin picking (SP) is a strongly impairing condition characterized by repetitive picking behaviors resulting in significant tissue damage and distress. Recent research suggested the presence of different subtypes of SP. No study has investigated which personality traits could be specifically associated with different subtypes. In a community sample (N=285, 71.20% females, mean age =34.98 years, standard deviation =15.91), this cross-sectional study investigated which personality traits and emotion regulation deficits could predict specific SP subtypes. Participants completed the Milwaukee Inventory for the Dimensions of Adult Skin Picking (MIDAS), Millon Clinical Multiaxial Inventory-III personality scales (MCMI-III), and Difficulties in Emotion Regulation Scale (DERS) questionnaires. Higher scores on the MCMI-III borderline (β=0.28, t=4.88, P<0.001), MCMI-III avoidant scale (β=0.18, t=2.59, P<0.01), and DERS difficulties engaging in goal-directed behavior (β=0.19, t=3.27, P<0.01) predicted higher scores on the MIDAS automatic scale. Higher scores on the MCMI-III borderline (β=0.30, t=5.23, P<0.001) and DERS difficulties engaging in goal-directed behavior (β=0.15, t=2.52, P<0.05) and DERS limited access to emotion regulation strategies (β=0.21, t=3.26, P<0.01) predicted higher scores on the MIDAS focused scale. Higher scores on the MCMI-III sadistic (β=0.19, t=3.30, P<0.001) and DERS difficulties engaging in goal-directed behavior (β=0.15, t=2.68, P<0.01) predicted higher scores on the MIDAS mixed scale. Implications for future research and treatment are discussed.

  12. Greater emotional arousal predicts poorer long-term memory of communication skills in couples.

    Science.gov (United States)

    Baucom, Brian R; Weusthoff, Sarah; Atkins, David C; Hahlweg, Kurt

    2012-06-01

    Many studies have examined the importance of learning skills in behaviorally based couple interventions but none have examined predictors of long-term memory for skills. Associations between emotional arousal and long-term recall of communication skills delivered to couples during a behaviorally based relationship distress prevention program were examined in a sample of 49 German couples. Fundamental frequency (f(0)), a vocal measure of encoded emotional arousal, was measured during pre-treatment couple conflict. Higher levels of f(0) were linked to fewer skills remembered 11 years after completing the program, and women remembered more skills than men. Implications of results for behaviorally based couple interventions are discussed.

  13. Racial bias shapes social reinforcement learning.

    Science.gov (United States)

    Lindström, Björn; Selbing, Ida; Molapour, Tanaz; Olsson, Andreas

    2014-03-01

    Both emotional facial expressions and markers of racial-group belonging are ubiquitous signals in social interaction, but little is known about how these signals together affect future behavior through learning. To address this issue, we investigated how emotional (threatening or friendly) in-group and out-group faces reinforced behavior in a reinforcement-learning task. We asked whether reinforcement learning would be modulated by intergroup attitudes (i.e., racial bias). The results showed that individual differences in racial bias critically modulated reinforcement learning. As predicted, racial bias was associated with more efficiently learned avoidance of threatening out-group individuals. We used computational modeling analysis to quantitatively delimit the underlying processes affected by social reinforcement. These analyses showed that racial bias modulates the rate at which exposure to threatening out-group individuals is transformed into future avoidance behavior. In concert, these results shed new light on the learning processes underlying social interaction with racial-in-group and out-group individuals.

  14. Measuring Intuition: Nonconscious Emotional Information Boosts Decision Accuracy and Confidence.

    Science.gov (United States)

    Lufityanto, Galang; Donkin, Chris; Pearson, Joel

    2016-05-01

    The long-held popular notion of intuition has garnered much attention both academically and popularly. Although most people agree that there is such a phenomenon as intuition, involving emotionally charged, rapid, unconscious processes, little compelling evidence supports this notion. Here, we introduce a technique in which subliminal emotional information is presented to subjects while they make fully conscious sensory decisions. Our behavioral and physiological data, along with evidence-accumulator models, show that nonconscious emotional information can boost accuracy and confidence in a concurrent emotion-free decision task, while also speeding up response times. Moreover, these effects were contingent on the specific predictive arrangement of the nonconscious emotional valence and motion direction in the decisional stimulus. A model that simultaneously accumulates evidence from both physiological skin conductance and conscious decisional information provides an accurate description of the data. These findings support the notion that nonconscious emotions can bias concurrent nonemotional behavior-a process of intuition.

  15. Prediction of Smoking, Alcohol, Drugs, and Psychoactive Drugs Abuse Based on Emotional Dysregulation and Child Abuse Experience in People with Borderline Personality Traits

    Directory of Open Access Journals (Sweden)

    M GannadiFarnood

    2014-12-01

    Full Text Available Objective: This research was an attempt to predict the tendency of people having borderline personality traits to smoking, drinking alcohol, and taking psychoactive drugs based on emotional dysregulation and child abuse. Method: This study employed a correlation method which is categorized in descriptive category. A sample including 600 male and female bachelor students of Tabriz University was selected by cluster sampling. Then, high risk behaviors scale, Emotional dysregulation Scale, Child abuse scale, and borderline personality scale (STB were distributed among this group. Findings: Stepwise multiple regression analysis suggested that emotional dysregulation and child abuse significantly predicted varying degrees of smoking, drug, and alcohol usage. Conclusion: The research findings suggest the basic role of initial biological vulnerability in terms of emotional regulation (dysregulation and invalidating family environment (child abuse in the prediction of catching the disorder of borderline personality traits and producing high riskbehaviorssuch as alcohol drink and drug usage.

  16. Observed Emotional and Behavioral Indicators of Motivation Predict School Readiness in Head Start Graduates

    Science.gov (United States)

    Berhenke, Amanda; Miller, Alison L.; Brown, Eleanor; Seifer, Ronald; Dickstein, Susan

    2011-01-01

    Emotions and behaviors observed during challenging tasks are hypothesized to be valuable indicators of young children's motivation, the assessment of which may be particularly important for children at risk for school failure. The current study demonstrated reliability and concurrent validity of a new observational assessment of motivation in…

  17. School Climate and Social-Emotional Learning: Predicting Teacher Stress, Job Satisfaction, and Teaching Efficacy

    Science.gov (United States)

    Collie, Rebecca J.; Shapka, Jennifer D.; Perry, Nancy E.

    2012-01-01

    The aims of this study were to investigate whether and how teachers' perceptions of social-emotional learning and climate in their schools influenced three outcome variables--teachers' sense of stress, teaching efficacy, and job satisfaction--and to examine the interrelationships among the three outcome variables. Along with sense of job…

  18. Emotional Reactivity and Regulation in Infancy Interact to Predict Executive Functioning in Early Childhood

    Science.gov (United States)

    Ursache, Alexandra; Blair, Clancy; Stifter, Cynthia; Voegtline, Kristin

    2013-01-01

    The relation of observed emotional reactivity and regulation in infancy to executive function in early childhood was examined in a prospective longitudinal sample of 1,292 children from predominantly low-income and rural communities. Children participated in a fear eliciting task at ages 7, 15, and 24 months and completed an executive function…

  19. Dispositional Pathways to Trust: Self-Esteem and Agreeableness Interact to Predict Trust and Negative Emotional Disclosure.

    Science.gov (United States)

    McCarthy, Megan H; Wood, Joanne V; Holmes, John G

    2017-03-30

    Expressing our innermost thoughts and feelings is critical to the development of intimacy (Reis & Shaver, 1988), but also risks negative evaluation and rejection. Past research suggests that people with high self-esteem are more expressive and self-disclosing because they trust that others care for them and will not reject them (Gaucher et al., 2012). However, feeling good about oneself may not always be enough; disclosure may also depend on how we feel about other people. Drawing on the principles of risk regulation theory (Murray et al., 2006), we propose that agreeableness-a trait that refers to the positivity of interpersonal motivations and behaviors-is a key determinant of trust in a partner's caring and responsiveness, and may work in conjunction with self-esteem to predict disclosure. We examined this possibility by exploring how both self-esteem and agreeableness predict a particularly risky and intimate form of self-disclosure, the disclosure of emotional distress. In 6 studies using correlational, partner-report, and experimental methods, we demonstrate that self-esteem and agreeableness interact to predict disclosure: People who are high in both self-esteem and agreeableness show higher emotional disclosure. We also found evidence that trust mediates this effect. People high in self-esteem and agreeableness are most self-revealing, it seems, because they are especially trusting of their partners' caring. Self-esteem and agreeableness were particularly important for the disclosure of vulnerable emotions (i.e., sadness; Study 5) and disclosures that were especially risky (Study 6). These findings illustrate how dispositional variables can work together to explain behavior in close relationships. (PsycINFO Database Record

  20. A Model for Predicting Cognitive and Emotional Health from Structural and Functional Neurocircuitry Following Traumatic Brain Injury

    Science.gov (United States)

    2015-10-01

    patient that you will conduct a clinical interview that is more  structured  than usual, with very precise questions about  psychological  problems which... Psychology 2013 Reviewer, Brain Structure and Function 2013 Reviewer, Appetite 2013 Reviewer, JAMA Psychiatry 2014 Reviewer, Acta Psychologica 2014...AWARD NUMBER: W81XWH-12-1-0386 TITLE: “A Model for Predicting Cognitive and Emotional Health from Structural and Functional Neurocircuitry

  1. Bias in the Mass Media.

    Science.gov (United States)

    Cirino, Robert

    Non-language elements of bias in mass media--such as images, sounds, tones of voices, inflection, and facial expressions--are invariably integrated with the choice of language. Further, they have an emotional impact that is often greater than that of language. It is essential that the teacher of English deal with this non-language bias since it is…

  2. 抑郁症患者对负性情绪面孔的注意偏向%Attention Bias to Negative Emotional Faces in Clinical Depression

    Institute of Scientific and Technical Information of China (English)

    许媛美; 盛利; 张英辉; 何小琼; 赵正前; 王文娟; 翟长平

    2016-01-01

    Objective:According to the characteristics of behaviorism when executing cue-target paradigm ,to ex‐plore clinical depressions’ cognitive features of attention bias of negative emotional information .Methods:Selected clinical depressions were in accordance with international psychiatric diagnosis and classification standard (ICD -10) ,20-case control group were selected in terms of gender ,age ,and education years which matched with depres‐sion group .Using the Chinese facial affective picture system established by psychological research institutes in Chi‐nese academy of sciences as stimulus materials ,selected cue-target paradigm as current experiment paradigm ,com‐paring the difference of mean reaction time and accuracy between two groups of subjects under the condition of dif‐ferent clues .Results:Compared to the control subjects ,clinical depressions’ total mean reaction time was longer(t=‐5 5.79 ,P<0 0.1) .The difference of control group between invalid task reaction time and effective one was positive , and the difference of depression group was negative .Both groups showed that the accuracy of effective tasks was higher than invalid one ,and the neutral one was higher than negative one(t=8 3.53 ,2 9.94 ,7 3.63 ,4 4.99 ;P<0 0.1) . Conclusion:①Compared to control subjects ,clinical depression’s speed of cognitive processing when executing cue-target paradigm is slower ,which can interpret the symptom characteristics of depression which are retardation of thinking and hypobulia .②Normal person shows cuing effect to negative emotional pictures ,clinical depression shows inhibition of return ,prompts that clinical depression tends to be attracted by negative information .%目的:通过分析抑郁症患者在执行线索提示任务时的行为学特点,探索抑郁症患者对负性情绪信息注意偏向的认知特点。方法:筛选出符合国际精神疾病诊断与分类标准(ICD -10)的抑郁症患者20例(抑郁组

  3. Medial prefrontal-hippocampal connectivity during emotional memory encoding predicts individual differences in the loss of associative memory specificity

    NARCIS (Netherlands)

    Berkers, R.M.W.J.; Klumpers, F.; Fernandez, G.S.E.

    2016-01-01

    Emotionally charged items are often remembered better, whereas a paradoxical loss of specificity is found for associative emotional information (specific memory). The balance between specific and generalized emotional memories appears to show large individual differences, potentially related to diff

  4. Medial prefrontal–hippocampal connectivity during emotional memory encoding predicts individual differences in the loss of associative memory specificity

    NARCIS (Netherlands)

    Berkers, R.M.W.J.; Klumpers, F.; Fernandez, G.S.E.

    2016-01-01

    Emotionally charged items are often remembered better, whereas a paradoxical loss of specificity is found for associative emotional information (specific memory). The balance between specific and generalized emotional memories appears to show large individual differences, potentially related to diff

  5. Imagining a brighter future: The effect of positive imagery training on mood, prospective mental imagery and emotional bias in older adults

    Science.gov (United States)

    Murphy, Susannah E.; Clare O’Donoghue, M.; Drazich, Erin H.S.; Blackwell, Simon E.; Christina Nobre, Anna; Holmes, Emily A.

    2015-01-01

    Positive affect and optimism play an important role in healthy ageing and are associated with improved physical and cognitive health outcomes. This study investigated whether it is possible to boost positive affect and associated positive biases in this age group using cognitive training. The effect of computerised imagery-based cognitive bias modification on positive affect, vividness of positive prospective imagery and interpretation biases in older adults was measured. 77 older adults received 4 weeks (12 sessions) of imagery cognitive bias modification or a control condition. They were assessed at baseline, post-training and at a one-month follow-up. Both groups reported decreased negative affect and trait anxiety, and increased optimism across the three assessments. Imagery cognitive bias modification significantly increased the vividness of positive prospective imagery post-training, compared with the control training. Contrary to our hypothesis, there was no difference between the training groups in negative interpretation bias. This is a useful demonstration that it is possible to successfully engage older adults in computer-based cognitive training and to enhance the vividness of positive imagery about the future in this group. Future studies are needed to assess the longer-term consequences of such training and the impact on affect and wellbeing in more vulnerable groups. PMID:26235478

  6. Imagining a brighter future: the effect of positive imagery training on mood, prospective mental imagery and emotional bias in older adults.

    Science.gov (United States)

    Murphy, Susannah E; Clare O'Donoghue, M; Drazich, Erin H S; Blackwell, Simon E; Christina Nobre, Anna; Holmes, Emily A

    2015-11-30

    Positive affect and optimism play an important role in healthy ageing and are associated with improved physical and cognitive health outcomes. This study investigated whether it is possible to boost positive affect and associated positive biases in this age group using cognitive training. The effect of computerised imagery-based cognitive bias modification on positive affect, vividness of positive prospective imagery and interpretation biases in older adults was measured. 77 older adults received 4 weeks (12 sessions) of imagery cognitive bias modification or a control condition. They were assessed at baseline, post-training and at a one-month follow-up. Both groups reported decreased negative affect and trait anxiety, and increased optimism across the three assessments. Imagery cognitive bias modification significantly increased the vividness of positive prospective imagery post-training, compared with the control training. Contrary to our hypothesis, there was no difference between the training groups in negative interpretation bias. This is a useful demonstration that it is possible to successfully engage older adults in computer-based cognitive training and to enhance the vividness of positive imagery about the future in this group. Future studies are needed to assess the longer-term consequences of such training and the impact on affect and wellbeing in more vulnerable groups.

  7. Predicting resistance to stress : incremental validity of trait emotional intelligence over alexithymia and optimism

    OpenAIRE

    Mikolajczak, Moïra; Luminet, Olivier; Menil, Clementine

    2006-01-01

    As trait emotional intelligence [TEI] is claimed to facilitate adaptation, study 1 (N= 80) investigated whether TEI would be associated with adaptative outcomes such as enhanced self-reported mental and physical health. As these assumptions were supported, study 2 (N= 75) tested the hypothesis of a moderating effect of TEI on the relationship between stress and psychological and somatic health. Incremental validity of TEI over alexithymia and optimism was also examined. We chose academic exam...

  8. Relating anatomical and social connectivity: white matter microstructure predicts emotional empathy.

    Science.gov (United States)

    Parkinson, Carolyn; Wheatley, Thalia

    2014-03-01

    Understanding cues to the internal states of others involves a widely distributed network of brain regions. Although white matter (WM) connections are likely crucial for communication between these regions, the role of anatomical connectivity in empathic processing remains unexplored. The present study tested for a relationship between anatomical connectivity and empathy by assessing the WM microstructural correlates of affective empathy, which promotes interpersonal understanding through emotional reactions, and cognitive empathy, which does so via perspective taking. Associations between fractional anisotropy (FA) and the emotional (empathic concern, EC) and cognitive (perspective taking, PT) dimensions of empathy as assessed by the Interpersonal Reactivity Index were examined. EC was positively associated with FA in tracts providing communicative pathways within the limbic system, between perception and action-related regions, and between perception and affect-related regions, independently of individual differences in age, gender, and other dimensions of interpersonal reactivity. These findings provide a neuroanatomical basis for the rapid, privileged processing of emotional sensory information and the automatic elicitation of responses to the affective displays of others.

  9. Emotion-relevant impulsivity predicts sustained anger and aggression after remission in bipolar I disorder.

    Science.gov (United States)

    Johnson, Sheri L; Carver, Charles S

    2016-01-01

    Recent evidence suggests that anger and aggression are of concern even during remission for persons with bipolar I disorder, although there is substantial variability in the degree of anger and aggression across individuals. Little research is available to examine psychological models of anger and aggression for those with remitted bipolar disorder, and that was the goal of this study. Participants were 58 persons diagnosed with bipolar I disorder using the Structured Clinical Interview for DSM-IV, who were followed with monthly symptom severity interviews until they achieved remission, and then assessed using the Aggression-Short Form. We examined traditional predictors of clinical parameters and trauma exposure, and then considered three trait domains that have been shown to be elevated in bipolar disorder and have also been linked to aggression outside of bipolar disorder: emotion-relevant impulsivity, approach motivation, and dominance-related constructs. Emotion-relevant impulsivity was related to anger, hostility, verbal aggression, and physical aggression, even after controlling for clinical variables. Findings extend the importance of emotion-relevant impulsivity to another important clinical outcome and suggest the promise of using psychological models to understand the factors driving aggression and anger problems that persist into remission among persons with bipolar disorder.

  10. Upward spirals of the heart: autonomic flexibility, as indexed by vagal tone, reciprocally and prospectively predicts positive emotions and social connectedness.

    Science.gov (United States)

    Kok, Bethany E; Fredrickson, Barbara L

    2010-12-01

    Vagal tone (VT), an index of autonomic flexibility, is linked to social and psychological well-being. We posit that the association between VT and well-being reflects an "upward spiral" in which autonomic flexibility, represented by VT, facilitates capitalizing on social and emotional opportunities and the resulting opportunistic gains, in turn, lead to higher VT. Community-dwelling adults were asked to monitor and report their positive emotions and the degree to which they felt socially connected each day for 9 weeks. VT was measured at the beginning and end of the 9-week period. Adults who possessed higher initial levels of VT increased in connectedness and positive emotions more rapidly than others. Furthermore, increases in connectedness and positive emotions predicted increases in VT, independent of initial VT level. This evidence is consistent with an "upward spiral" relationship of reciprocal causality, in which VT and psychosocial well-being reciprocally and prospectively predict one another.

  11. Mothers' depressive symptoms predict both increased and reduced negative reactivity: aversion sensitivity and the regulation of emotion.

    Science.gov (United States)

    Dix, Theodore; Moed, Anat; Anderson, Edward R

    2014-07-01

    This study examined whether, as mothers' depressive symptoms increase, their expressions of negative emotion to children increasingly reflect aversion sensitivity and motivation to minimize ongoing stress or discomfort. In multiple interactions over 2 years, negative affect expressed by 319 mothers and their children was observed across variations in mothers' depressive symptoms, the aversiveness of children's immediate behavior, and observed differences in children's general negative reactivity. As expected, depressive symptoms predicted reduced maternal negative reactivity when child behavior was low in aversiveness, particularly with children who were high in negative reactivity. Depressive symptoms predicted high negative reactivity and steep increases in negative reactivity as the aversiveness of child behavior increased, particularly when high and continued aversiveness from the child was expected (i.e., children were high in negative reactivity). The findings are consistent with the proposal that deficits in parenting competence as depressive symptoms increase reflect aversion sensitivity and motivation to avoid conflict and suppress children's aversive behavior.

  12. The roles of adolescent attentional bias and parental invalidation of sadness in significant illness: a comparison between eating disorders and chronic pain.

    Science.gov (United States)

    Hughes-Scalise, Abby; Connell, Arin

    2014-08-01

    Biopsychosocial conceptualizations of eating disorders (EDs) suggest the combination of an individual's emotional vulnerability and invalidating environment increases the likelihood of developing pervasive emotion dysregulation, and subsequent use of ED behaviors to regulate emotion (Haynos & Fruzetti, 2011; Safer, Telch, & Chen, 2009). The current study aimed to provide initial support for this model in adolescent EDs, through examining the interaction between an adolescent's emotional vulnerability, indexed by attentional biases for emotions, and an invalidating family environment. Specifically, we examined the ability of this interaction to discriminate youth with EDs from a comparison group of youth with chronic pain diagnoses, who were used to control for the presence of non-specific effects of having any illness. Fifty adolescent girls (25 with EDs and 25 with chronic pain) completed an emotional dot-probe task assessing attentional biases for emotional faces, and parents completed the Emotions as a Child Scale (Magai, 1996; Klimes-Dougan et al., 2007) to assess response to teen emotion. Results showed that teen angry attentional bias moderated the relationship between parental response to sadness and teen ED status: for teens with high attention bias towards angry faces, maladaptive parental response to sadness predicted increased odds of ED status versus chronic pain status.

  13. Emotional support predicts more sickness absence and poorer self assessed work ability: a two-year prospective cohort study

    Directory of Open Access Journals (Sweden)

    Kristenson Margareta

    2010-10-01

    Full Text Available Abstract Background While back pain and stressful work environment are shown to be important causes of sickness absence the effect of psychosocial resources on sickness absence, and on self assessed work ability, is less commonly investigated. The aim of this study was to assess these associations in a two-year follow-up study. Methods 341 working people aged 45 to 64, randomly drawn from the population, responded to a questionnaire at baseline and at a two-year follow-up. Poisson regression was used to analyse the association of psychosocial factors (psychosocial instruments on work environment, emotional support and psychological resources and previous back pain (low back and/or neck at baseline with sickness absence (spells and days at follow-up, controlling for effects of age, sex, BMI, smoking, alcohol, occupation, disease and previous sickness absence. Logistic regression was used to study the associations of psychosocial factors and previous back pain at baseline with self assessed prognosis of poor work ability six months from follow-up. Finally, a multivariate analysis tested the independent effects of previous back pain and 3 psychosocial factors derived in a factor analysis: 1. work environment; 2. emotional support; 3. psychological resources, on work ability and absence days and spells. Results 80% of the sickness absence spells within the last 12 months before follow-up were short-term (≤ 14 days. In the final model, high emotional support predicted more sickness absence spells (RR 1.36; 1.11-1.67 and days (RR 1.68, 1.22-2.31. Previous back pain (OR 2.56; 1.13-5.81, high emotional support (OR 1.58; 1.02-2.46, and low psychological resources (OR 0.62; 0.44-0.89 were related to poorer self assessed prognosis of work ability at follow up. Conclusions In a general middle aged working population high emotional support was related to more sickness absence and also poorer self assessed prognosis of work ability. Our findings suggest

  14. Ensemble Kalman filter assimilation of temperature and altimeter data with bias correction and application to seasonal prediction

    Directory of Open Access Journals (Sweden)

    C. L. Keppenne

    2005-01-01

    Full Text Available To compensate for a poorly known geoid, satellite altimeter data is usually analyzed in terms of anomalies from the time mean record. When such anomalies are assimilated into an ocean model, the bias between the climatologies of the model and data is problematic. An ensemble Kalman filter (EnKF is modified to account for the presence of a forecast-model bias and applied to the assimilation of TOPEX/Poseidon (T/P altimeter data. The online bias correction (OBC algorithm uses the same ensemble of model state vectors to estimate biased-error and unbiased-error covariance matrices. Covariance localization is used but the bias covariances have different localization scales from the unbiased-error covariances, thereby accounting for the fact that the bias in a global ocean model could have much larger spatial scales than the random error.The method is applied to a 27-layer version of the Poseidon global ocean general circulation model with about 30-million state variables. Experiments in which T/P altimeter anomalies are assimilated show that the OBC reduces the RMS observation minus forecast difference for sea-surface height (SSH over a similar EnKF run in which OBC is not used. Independent in situ temperature observations show that the temperature field is also improved. When the T/P data and in situ temperature data are assimilated in the same run and the configuration of the ensemble at the end of the run is used to initialize the ocean component of the GMAO coupled forecast model, seasonal SSH hindcasts made with the coupled model are generally better than those initialized with optimal interpolation of temperature observations without altimeter data. The analysis of the corresponding sea-surface temperature hindcasts is not as conclusive.

  15. Strong n-type molecule as low bias negative differential resistance device predicted by first-principles study

    Science.gov (United States)

    Min, Y.; Zhong, C. G.; Dong, Z. C.; Zhao, Z. Y.; Zhou, P. X.; Yao, K. L.

    2016-10-01

    A first-principles study of the transport properties of two thiolated pentacenes sandwiching ethyl is performed. The thiolated pentacene molecule shows strong n-type characteristics when contact Ag lead because of low work function about metal Ag. A strong negative differential resistance (NDR) effect with large peak-to-valley ratio of 758% is present under low bias. Our investigations indicate that strong n- or p-type molecules can be used as low bias molecular NDR devices and that the molecular NDR effect based on molecular-level leaving not on molecular-level crossing has no hysteresis.

  16. Selecting fillers on emotional appearance improves lineup identification accuracy.

    Science.gov (United States)

    Flowe, Heather D; Klatt, Thimna; Colloff, Melissa F

    2014-12-01

    Mock witnesses sometimes report using criminal stereotypes to identify a face from a lineup, a tendency known as criminal face bias. Faces are perceived as criminal-looking if they appear angry. We tested whether matching the emotional appearance of the fillers to an angry suspect can reduce criminal face bias. In Study 1, mock witnesses (n = 226) viewed lineups in which the suspect had an angry, happy, or neutral expression, and we varied whether the fillers matched the expression. An additional group of participants (n = 59) rated the faces on criminal and emotional appearance. As predicted, mock witnesses tended to identify suspects who appeared angrier and more criminal-looking than the fillers. This tendency was reduced when the lineup fillers matched the emotional appearance of the suspect. Study 2 extended the results, testing whether the emotional appearance of the suspect and fillers affects recognition memory. Participants (n = 1,983) studied faces and took a lineup test in which the emotional appearance of the target and fillers was varied between subjects. Discrimination accuracy was enhanced when the fillers matched an angry target's emotional appearance. We conclude that lineup member emotional appearance plays a critical role in the psychology of lineup identification. The fillers should match an angry suspect's emotional appearance to improve lineup identification accuracy.

  17. Media Bias

    OpenAIRE

    Sendhil Mullainathan; Andrei Shleifer

    2002-01-01

    There are two different types of media bias. One bias, which we refer to as ideology, reflects a news outlet's desire to affect reader opinions in a particular direction. The second bias, which we refer to as spin, reflects the outlet's attempt to simply create a memorable story. We examine competition among media outlets in the presence of these biases. Whereas competition can eliminate the effect of ideological bias, it actually exaggerates the incentive to spin stories.

  18. Challenging emotional prejudice by changing self-concept: priming independent self-construal reduces racial in-group bias in neural responses to other's pain.

    Science.gov (United States)

    Wang, Chenbo; Wu, Bing; Liu, Yi; Wu, Xinhuai; Han, Shihui

    2015-09-01

    Humans show stronger empathy for in-group compared with out-group members' suffering and help in-group members more than out-group members. Moreover, the in-group bias in empathy and parochial altruism tend to be more salient in collectivistic than individualistic cultures. This work tested the hypothesis that modifying self-construals, which differentiate between collectivistic and individualistic cultural orientations, affects in-group bias in empathy for perceived own-race vs other-race pain. By scanning adults using functional magnetic resonance imaging, we found stronger neural activities in the mid-cingulate, left insula and supplementary motor area (SMA) in response to racial in-group compared with out-group members' pain after participants had been primed with interdependent self-construals. However, the racial in-group bias in neural responses to others' pain in the left SMA, mid-cingulate cortex and insula was significantly reduced by priming independent self-construals. Our findings suggest that shifting an individual's self-construal leads to changes of his/her racial in-group bias in neural responses to others' suffering.

  19. Does emotional intelligence predict breaking bad news skills in pediatric interns? A pilot study

    Directory of Open Access Journals (Sweden)

    Suzanne Reed

    2015-08-01

    Full Text Available Background: While both patients and physicians identify communication of bad news as an area of great challenge, the factors underlying this often complex task remain largely unknown. Emotional intelligence (EI has been positively correlated with good general communication skills and successful leadership, but there is no literature relating EI to the delivery of bad news. Purpose: Our objectives were to determine: 1 performance of first-year pediatric residents in the delivery of bad news in a standardized patient (SP setting; and 2 the role of EI in these assessments. Our hypothesis was that pediatric trainees with higher EI would demonstrate more advanced skills in this communication task. Methods: Forty first- year residents participated. Skill in bad news delivery was assessed via SP encounters using a previously published assessment tool (GRIEV_ING Death Notification Protocol. Residents completed the Emotional and Social Competency Inventory (ESCI as a measure of EI. Results: Residents scored poorly on bad news delivery skills but scored well on EI. Intraclass correlation coefficients indicated moderate to substantial inter-rater reliability among raters using the delivering bad news assessment tool. However, no correlation was found between bad news delivery performance and EI. Conclusions: We concluded that first-year pediatric residents have inadequate skills in the delivery of bad news. In addition, our data suggest that higher EI alone is not sufficient to effectively deliver death news and more robust skill training is necessary for residents to gain competence and acquire mastery in this important communication domain.

  20. Individual differences in structural and functional connectivity predict speed of emotion discrimination.

    Science.gov (United States)

    Marstaller, Lars; Burianová, Hana; Reutens, David C

    2016-12-01

    In social interactions, individuals who are slower at differentiating between facial expressions signalling direct and indirect threat might be at a serious disadvantage. However, the neurobiological underpinnings of individual differences in face processing are not yet fully understood. The aim of this study was to use multimodal neuroimaging to investigate how the speed of emotion recognition is related to the structural and functional connectivity underlying the differentiation of direct and indirect threat displays. Our results demonstrate that individuals, who are faster at discriminating angry faces, engaged areas of the extended emotional system more strongly than individuals with slower reaction times, showed higher white matter integrity in the inferior longitudinal fasciculus (ILF), as well as stronger functional connectivity with the right amygdala. In contrast, individuals, who were faster at discriminating fearful faces, engaged visual-attentional regions outside of the face processing network more strongly than individuals with slower reaction times, showed higher white matter integrity in the ILF, as well as reduced functional connectivity with the right amygdala. Our findings suggest that the high survival value of rapid and appropriate responses to threat has defined but separate neurobiological correlates for angry and fearful facial expressions.

  1. Adolescents' aggressive and prosocial behaviors: links with social information processing, negative emotionality, moral affect, and moral cognition.

    Science.gov (United States)

    Laible, Deborah J; Murphy, Tia Panfile; Augustine, Mairin

    2014-01-01

    The goal of this study was to examine whether moral affect, moral cognition, negative emotionality, and attribution biases independently predicted adolescents' prosocial and aggressive behavior in adolescence. A total of 148 adolescents completed self-report measures of prosocial and aggressive behavior, moral affect, moral cognition, negative emotionality, and attribution biases. Although in general all 3 factors (emotional, moral, and social cognitive) were correlated with adolescent social behavior, the most consistent independent predictors of adolescent social behavior were moral affect and cognition. These findings have important implications for intervention and suggest that programs that promote adolescent perspective taking, moral reasoning, and moral affect are needed to reduce aggressive behavior and promote prosocial behavior.

  2. Positive Psychology: Positive Emotions and Emotional Intelegence

    OpenAIRE

    2008-01-01

    The paper focuses on the and emotional intelligence. We try to answer on some questions regarding the role which positive emotions have in our life’s. The broaden-and-build theory (Fredrickson, 1998; 2001) predicts that positive emotions are useful in several ways. They guide present behavior, by broadening one’s attention and cognition, setting the stage for creative, explorative, and innovative pursuits. As well, positive emotions build personal and social resources to help individuals achi...

  3. The removal of multiplicative, systematic bias allows integration of breast cancer gene expression datasets – improving meta-analysis and prediction of prognosis

    Directory of Open Access Journals (Sweden)

    Pepper Stuart D

    2008-09-01

    Full Text Available Abstract Background The number of gene expression studies in the public domain is rapidly increasing, representing a highly valuable resource. However, dataset-specific bias precludes meta-analysis at the raw transcript level, even when the RNA is from comparable sources and has been processed on the same microarray platform using similar protocols. Here, we demonstrate, using Affymetrix data, that much of this bias can be removed, allowing multiple datasets to be legitimately combined for meaningful meta-analyses. Results A series of validation datasets comparing breast cancer and normal breast cell lines (MCF7 and MCF10A were generated to examine the variability between datasets generated using different amounts of starting RNA, alternative protocols, different generations of Affymetrix GeneChip or scanning hardware. We demonstrate that systematic, multiplicative biases are introduced at the RNA, hybridization and image-capture stages of a microarray experiment. Simple batch mean-centering was found to significantly reduce the level of inter-experimental variation, allowing raw transcript levels to be compared across datasets with confidence. By accounting for dataset-specific bias, we were able to assemble the largest gene expression dataset of primary breast tumours to-date (1107, from six previously published studies. Using this meta-dataset, we demonstrate that combining greater numbers of datasets or tumours leads to a greater overlap in differentially expressed genes and more accurate prognostic predictions. However, this is highly dependent upon the composition of the datasets and patient characteristics. Conclusion Multiplicative, systematic biases are introduced at many stages of microarray experiments. When these are reconciled, raw data can be directly integrated from different gene expression datasets leading to new biological findings with increased statistical power.

  4. Empathy and motivation for justice: Cognitive empathy and concern, but not emotional empathy, predict sensitivity to injustice for others.

    Science.gov (United States)

    Decety, Jean; Yoder, Keith J

    2016-01-01

    Why do people tend to care for upholding principles of justice? This study examined the association between individual differences in the affective, motivational and cognitive components of empathy, sensitivity to justice, and psychopathy in participants (N 265) who were also asked to rate the permissibility of everyday moral situations that pit personal benefit against moral standards of justice. Counter to common sense, emotional empathy was not associated with sensitivity to injustice for others. Rather, individual differences in cognitive empathy and empathic concern predicted sensitivity to justice for others, as well as the endorsement of moral rules. Psychopathy coldheartedness scores were inversely associated with motivation for justice. Moreover, hierarchical multiple linear regression analysis revealed that self-focused and other-focused orientations toward justice had opposing influences on the permissibility of moral judgments. High scores on psychopathy were associated with less moral condemnation of immoral behavior. Together, these results contribute to a better understanding of the information processing mechanisms underlying justice motivation, and may guide interventions designed to foster justice and moral behavior. In order to promote justice motivation, it may be more effective to encourage perspective taking and reasoning than emphasizing emotional sharing with the misfortune of others.

  5. Emotions predictably modify response times in the initiation of human motor actions: A meta-analytic review.

    Science.gov (United States)

    Beatty, Garrett F; Cranley, Nicole M; Carnaby, Giselle; Janelle, Christopher M

    2016-03-01

    Emotions motivate individuals to attain appetitive goals and avoid aversive consequences. Empirical investigations have detailed how broad approach and avoidance orientations are reflected in fundamental movement attributes such as the speed, accuracy, and variability of motor actions. Several theoretical perspectives propose explanations for how emotional states influence the speed with which goal directed movements are initiated. These perspectives include biological predisposition, muscle activation, distance regulation, cognitive evaluation, and evaluative response coding accounts. A comprehensive review of literature and meta-analysis were undertaken to quantify empirical support for these theoretical perspectives. The systematic review yielded 34 studies that contained 53 independent experiments producing 128 effect sizes used to evaluate the predictions of existing theories. The central tenets of the biological predisposition (Hedges' g = -0.356), distance regulation (g = -0.293; g = 0.243), and cognitive evaluation (g = -0.249; g = -0.405; g = -0.174) accounts were supported. Partial support was also identified for the evaluative response coding (g = -0.255) framework. Our findings provide quantitative evidence that substantiate existing theoretical perspectives, and provide potential direction for conceptual integration of these independent perspectives. Recommendations for future empirical work in this area are discussed.

  6. A computational feedforward model predicts categorization of masked emotional body language for longer, but not for shorter, latencies.

    Science.gov (United States)

    Stienen, Bernard M C; Schindler, Konrad; de Gelder, Beatrice

    2012-07-01

    Given the presence of massive feedback loops in brain networks, it is difficult to disentangle the contribution of feedforward and feedback processing to the recognition of visual stimuli, in this case, of emotional body expressions. The aim of the work presented in this letter is to shed light on how well feedforward processing explains rapid categorization of this important class of stimuli. By means of parametric masking, it may be possible to control the contribution of feedback activity in human participants. A close comparison is presented between human recognition performance and the performance of a computational neural model that exclusively modeled feedforward processing and was engineered to fulfill the computational requirements of recognition. Results show that the longer the stimulus onset asynchrony (SOA), the closer the performance of the human participants was to the values predicted by the model, with an optimum at an SOA of 100 ms. At short SOA latencies, human performance deteriorated, but the categorization of the emotional expressions was still above baseline. The data suggest that, although theoretically, feedback arising from inferotemporal cortex is likely to be blocked when the SOA is 100 ms, human participants still seem to rely on more local visual feedback processing to equal the model's performance.

  7. Riders' prediction of results at Fédération Equestre Internationale (FEI) endurance rides and sources of bias in questionnaires completed by riders.

    Science.gov (United States)

    Nagy, A; Dyson, S J; Murray, J K

    2013-11-01

    Information acquired from endurance riders and its relationship with the results of the ride has not been investigated. The aims of this study were to assess associations between data provided by riders and data obtained from the Fédération Equestre Internationale (FEI) website at FEI endurance rides and to identify whether data provided by riders in pre- and post-ride questionnaires was subject to response and/or information bias. Variables were collected from the FEI website and from self-completed pre-ride and post-ride questionnaires at 20 FEI endurance rides in 2011 and 2012. Kappa statistics and Mann-Whitney U-tests were used to assess the relationship between FEI website and questionnaire data and between the riders' predictions and experiences. Univariable logistic regression was used to investigate association between completion of the ride and riders' predictions. Response bias was assessed using multi-level logistic regression models. At least one questionnaire was completed for 236 (18.8%) of 1254 competition starts included in the study. There was excellent agreement on signalment between questionnaire and FEI data, except for data on breed. There was moderate agreement between the mean speed category predicted by riders and reported in the official results. Riders with the aim of qualification or 'competition, achieving the best possible results' were less likely to complete the ride than riders aiming for 'training'. Female riders, riders competing in a young rider class, older riders, riders competing in rides of shorter distances and riders that had completed the distance of the study ride more than three times were associated with increased likelihood of completing the questionnaires. In conclusion, some riders' predictions were associated with the outcome of the ride. A larger study is needed to assess these variables as risk factors for eliminations. The response biases and the difficulties of data collection identified in this study can help

  8. Bias and Drift of the Medium-Range Decadal Climate Prediction System (MiKlip validated by European Radiosonde Data

    Directory of Open Access Journals (Sweden)

    Margit Pattantyús-Ábrahám

    2016-12-01

    Full Text Available Quality controlled and homogenized radiosonde observations have been used to validate decadal hindcasts of the MPI-Earth-System-Model for Europe (excl. some Eastern European countries. Simulated temperatures have a cold bias of 1 to 4 K, increasing with height throughout the free troposphere over Europe. This implies that the simulated troposphere is less stable than observed by the radiosondes over Europe. Simulated relative humidity is 10 to 40 % higher than observed. Part of the humidity bias, 10 to 25 % relative humidity, is due to the simulated lower temperature, but the remainder indicates that modelled water vapour pressure is too high in the free troposphere above Europe. After full-field initialization with oceanic state, the atmospheric temperature bias changes over the first couple of years, with a relaxation time of 5 years near the surface (850 hPa and less than 1 year near the tropopause (200 hPa. Anomaly correlations, mean-square error and logarithmic ensemble spread score indicate small improvements in hindcasted tropospheric temperatures over Europe when going from ocean anomaly initialisation to ocean anomaly initialisation plus full field atmospheric initialisation, and then to full field ocean initialisation plus full field atmospheric initialisation. In the stratosphere, these changes have little effect. For humidity, correlations and skill scores are much poorer, and little can be said about changes over Europe due to different initializations.

  9. An Investigation into the Roles of Theory of Mind, Emotion Regulation, and Attachment Styles in Predicting the Traits of Borderline Personality Disorder

    Directory of Open Access Journals (Sweden)

    Hamed Ghiasi

    2016-12-01

    Full Text Available Objective: Borderline personality disorder is one of the most complex and prevalent personality disorders. Many variables have so far been studied in relation to this disorder. This study aimed to investigate the role of emotion regulation, attachment styles, and theory of mind in predicting the traits of borderline personality disorder.Method: In this study, 85 patients with borderline personality disorder were selected using convenience sampling method. To measure the desired variables, the questionnaires of Gross emotion regulation, Collins and Read attachment styles, and Baron Cohen's Reading Mind from Eyes Test were applied. The data were analyzed using multivariate stepwise regression technique.Results: Emotion regulation, attachment styles, and theory of mind predicted 41.2% of the variance criterion altogether; among which, the shares of emotion regulation, attachment styles and theory of mind to the distribution of the traits of borderline personality disorder were 27.5%, 9.8%, and 3.9%, respectively.‎‎Conclusion: The results of the study revealed that emotion regulation, attachment styles, and theory of mind are important variables in predicting the traits of borderline personality disorder and that these variables can be well applied for both the treatment and identification of this disorder.

  10. An Investigation into the Roles of Theory of Mind, Emotion Regulation, and Attachment Styles in Predicting the Traits of Borderline Personality Disorder.

    Science.gov (United States)

    Ghiasi, Hamed; Mohammadi, Abolalfazl; Zarrinfar, Pouria

    2016-10-01

    Objective: Borderline personality disorder is one of the most complex and prevalent personality disorders. Many variables have so far been studied in relation to this disorder. This study aimed to investigate the role of emotion regulation, attachment styles, and theory of mind in predicting the traits of borderline personality disorder. Method: In this study, 85 patients with borderline personality disorder were selected using convenience sampling method. To measure the desired variables, the questionnaires of Gross emotion regulation, Collins and Read attachment styles, and Baron Cohen's Reading Mind from Eyes Test were applied. The data were analyzed using multivariate stepwise regression technique. Results: Emotion regulation, attachment styles, and theory of mind predicted 41.2% of the variance criterion altogether; among which, the shares of emotion regulation, attachment styles and theory of mind to the distribution of the traits of borderline personality disorder were 27.5%, 9.8%, and 3.9%, respectively.‎‎ Conclusion: The results of the study revealed that emotion regulation, attachment styles, and theory of mind are important variables in predicting the traits of borderline personality disorder and that these variables can be well applied for both the treatment and identification of this disorder.

  11. [Emotion Regulation and Emotional Vulnerability in Adolescents with Anxiety Disorders].

    Science.gov (United States)

    Zimmermann, Peter; Iwanski, Alexandra; Çelik, Fatma

    2015-01-01

    From an attachment perspective, insecure attachment patterns in both infancy and adolescence are risk factors for the development of anxiety disorders in adolescence. Dysfunctional emotion regulation and biased social information processing are possible mediating processes. This study examines differences in emotion regulation, emotional vulnerability, and behaviour inhibition in adolescents with clinical diagnosis of anxiety disorder and healthy controls. Adolescents with anxiety disorder reported more maladaptive emotion regulation depending on the specific emotion and a higher incidence of reporting hurt feelings in social interactions. In contrast, behaviour inhibition did not explain additional variance. The results suggest that adolescents with anxiety disorders show a bias in the interpretation of social interactions as frequently emotionally hurting, and the use of dysfunctional emotion regulation strategies that minimize the possibility for effective social emotion regulation by close others or therapists. The results are interpreted within attachment framework.

  12. Multiple-Family Group Intervention for Incarcerated Male Adolescents Who Sexually Offend and Their Families: Change in Maladaptive Emotion Regulation Predicts Adaptive Change in Adolescent Behaviors.

    Science.gov (United States)

    Keiley, Margaret K; Zaremba-Morgan, Ali; Datubo-Brown, Christiana; Pyle, Raven; Cox, Milira

    2015-07-01

    The multiple-family group intervention is an effective, yet affordable, 8-week treatment that is conducted in a juvenile correctional institution in Alabama with adolescents who sexually offend and their families. Data from 115 incarcerated male adolescents and their male and female caregivers collected at pre-, post-, and 1-year follow-up were used to determine that problem behaviors (internalizing, externalizing) decreased over pre- and posttest and the significant decreases in maladaptive emotion regulation predicted those changes. Adolescent-reported anxiety over abandonment and attachment dependence on parents increased significantly; these changes were predicted by decreases in maladaptive emotion regulation. Linear growth models were also fit over the 3 time points and indicate decreases in adolescent problem behavior and maladaptive emotion regulation.

  13. Deficits in Emotion-Regulation Skills Predict Alcohol Use during and after Cognitive-Behavioral Therapy for Alcohol Dependence

    Science.gov (United States)

    Berking, Matthias; Margraf, Matthias; Ebert, David; Wupperman, Peggilee; Hofmann, Stefan G.; Junghanns, Klaus

    2011-01-01

    Objective: As emotion regulation is widely considered to be a primary motive in the misuse of alcohol, our aim in the study was to investigate whether deficits in adaptive emotion-regulation skills maintain alcohol dependence (AD). Method: A prospective study investigated whether emotion-regulation skills were associated with AD and whether these…

  14. Significant grey matter changes in a region of the orbitofrontal cortex in healthy participants predicts emotional dysregulation.

    Science.gov (United States)

    Petrovic, Predrag; Ekman, Carl Johan; Klahr, Johanna; Tigerström, Lars; Rydén, Göran; Johansson, Anette G M; Sellgren, Carl; Golkar, Armita; Olsson, Andreas; Öhman, Arne; Ingvar, Martin; Landén, Mikael

    2016-07-01

    The traditional concept of 'categorical' psychiatric disorders has been challenged as many of the symptoms display a continuous distribution in the general population. We suggest that this is the case for emotional dysregulation, a key component in several categorical psychiatric disorder constructs. We used voxel-based magnetic resonance imaging morphometry in healthy human subjects (n = 87) to study how self-reported subclinical symptoms associated with emotional dysregulation relate to brain regions assumed to be critical for emotion regulation. To measure a pure emotional dysregulation, we also corrected for subclinical symptoms of non-emotional attentional dysregulation. We show that such subclinical emotional symptoms correlate negatively with the grey matter volume of lateral orbitofrontal cortex bilaterally-a region assumed to be critical for emotion regulation and dysfunctional in psychiatric disorders involving emotional dysregulation. Importantly, this effect is mediated both by a decrease in volume associated with emotional dysregulation and an increase in volume due to non-emotional attentional dysregulation. Exploratory analysis suggests that other regions involved in emotional processing such as insula and ventral striatum also show a similar reduction in grey matter volume mirroring clinical disorders associated with emotional dysregulation. Our findings support the concept of continuous properties in psychiatric symptomatology.

  15. Incremental prediction and moderating role of the perceived emotional intelligence over aggressive behavior.

    Science.gov (United States)

    Peláez-Fernández, María Angeles; Extremera, Natalio; Fernández-Berrocal, Pablo

    2014-01-01

    The aim of this research was to explore the influence of Perceived Emotional Intelligence (PEI) on aggression dimensions (Physical Aggression, Verbal Aggression, Hostility, and Anger) above and beyond the effects of gender, age, and personality traits (Extraversion, Agreeableness, Conscientiousness, Neuroticism, and Openness to Experience), as well as the moderating role of PEI on the relationship between personality and aggressive behavior, among young adults. The Trait Meta-Mood Scale, the Big-Five Inventory, and the Aggression Questionnaire were administered to a 313 Spanish community sample, comprised of both males (39.0%) and females (61.0%), ranging from 14 to 69 years old (X = 24.74; SD = 9.27). Controlling the effects of age, gender, and personality, PEI dimensions (Attention, Clarity and Repair) accounted for 3% of the variance (p personality dimensions (Extraversion, Agreeableness, Neuroticism, and Openness to Experience) and the aggression dimensions. Particularly, the interaction between Attention and Extraversion and between Clarity and Neuroticism were significant predictors of Total Aggression (b = .67, t(313) = 2.35, p personality-aggression relationship.

  16. Asylum Seekers and Resettled Refugees in Australia: Predicting Social Policy Attitude From Prejudice Versus Emotion

    Directory of Open Access Journals (Sweden)

    Lisa K. Hartley

    2015-07-01

    Full Text Available While most of the world's refugees reside in developing countries, their arrival to western countries is highly politicised, giving rise to questions about the types of entitlements and rights that should, or should not, be granted. In this study, using a mixed-methods community questionnaire (N = 185, we examined attitudes towards social policies aimed at providing assistance to two categories of new arrivals to Australia: resettled refugees (who arrive via its official refugee resettlement program and asylum seekers (who arrive via boat and then seek refugee status. Social policy attitude was examined as a consequence of feelings of anger, fear, and threat, as well as levels of prejudice. Participants felt significantly higher levels of anger, fear, threat, and prejudice towards asylum seekers compared to resettled refugees. For both resettled refugees and asylum seekers, prejudice was an independent predictor of more restrictive social policy attitudes. For resettled refugees, fear and perceived threat were independent predictors for more restrictive social policy whereas for asylum seekers anger was an independent predictor of restrictive social policy. The qualitative data reinforced the quantitative findings and extended understanding on the appraisals that underpin negative attitudes and emotional responses. Practical implications relating to challenging community attitudes are discussed.

  17. Using Appraisal Theory to Predict Emotional and Coping Responses to Hurtful Messages

    Directory of Open Access Journals (Sweden)

    Amy M. Bippus

    2012-12-01

    Full Text Available Based on appraisal theory (Lazarus 1991; 1999, this study examined the degree to which primary and secondary cognitive appraisals of hurtful messages predict the amountof hurt individuals feel, and the coping behaviors they enact. This study presents a significant step forward in its operationalization of both primary and secondary appraisal variables by treating hurt as an outcome, rather than an antecedent, of the appraisal process, and considers an extensive range of coping responses. We surveyed participants (N = 217 about hurtful messages they received within an array of relationship types. The results revealed that fours types of appraisals predicted the amount of hurt recipients experienced. All coping behaviors except positive reappraisal were significantly predicted by the primary appraisals (categories of risk and secondary appraisals (perceived intentionality and frequency of hurtful messages. The findings explicate appraisal theory’s potential in explaining individuals’ responses to hurtful communication.

  18. Stable prediction of mood and anxiety disorders based on behavioral and emotional problems in childhood: a 14-year follow-up during childhood, adolescence, and young adulthood

    NARCIS (Netherlands)

    S.J. Roza (Sabine); M.B. Hofstra (Marijke); J. van der Ende (Jan); F.C. Verhulst (Frank)

    2003-01-01

    textabstractOBJECTIVE: The goal of this study was to predict the onset of mood and anxiety disorders from parent-reported emotional and behavioral problems in childhood across a 14-year period from childhood into young adulthood. METHOD: In 1983, parent reports of behavioral and em

  19. A Randomized Controlled Trial of a Dutch Version of Systems Training for Emotional Predictability and Problem Solving for Borderline Personality Disorder

    NARCIS (Netherlands)

    Bos, Elisabeth H.; van Wel, E. Bas; Appelo, Martin T.; Verbraak, Marc J. P. M.

    2010-01-01

    Systems Training for Emotional Predictability and Problem Solving (STEPPS) is a group treatment for persons with borderline personality disorder (BPD) that is relatively easy to implement. We investigated the efficacy of a Dutch version of this treatment (VERS). Seventy-nine DSM-IV BPD patients were

  20. How Preschoolers' Social-Emotional Learning Predicts Their Early School Success: Developing Theory-Promoting, Competency-Based Assessments

    Science.gov (United States)

    Denham, Susanne A.; Bassett, Hideko H.; Zinsser, Katherine; Wyatt, Todd M.

    2014-01-01

    Starting on positive trajectories at school entry is important for children's later academic success. Using partial least squares, we sought to specify interrelations among all theory-based components of social-emotional learning (SEL), and their ability to predict later classroom adjustment and academic readiness in a modelling context.…

  1. Effectiveness of Systems Training for Emotional Predictability and Problem Solving (STEPPS) for Borderline Personality Problems in a 'Real-World' Sample : Moderation by Diagnosis or Severity?

    NARCIS (Netherlands)

    Bos, Elisabeth H.; van Wel, E. Bas; Appelo, Martin T.; Verbraak, Marc J. P. M.

    2011-01-01

    Background: Systems Training for Emotional Predictability and Problem Solving (STEPPS) is a group treatment for borderline personality disorder (BPD). Two prior randomized controlled trials (RCTs) have shown the efficacy of this training. In both RCTs, patients with borderline features who did not m

  2. Effectiveness of Systems Training for Emotional Predictability and Problem Solving (STEPPS) for Borderline Personality Problems in a ‘Real-World’ Sample: Moderation by Diagnosis or Severity?

    NARCIS (Netherlands)

    Bos, E.H.; Wel, B.E. van; Appelo, M.T.; Verbraak, M.J.P.M.

    2012-01-01

    Background: Systems Training for Emotional Predictability and Problem Solving (STEPPS) is a group treatment for borderline personality disorder (BPD). Two prior randomized controlled trials (RCTs) have shown the efficacy of this training. In both RCTs, patients with borderline features who did not m

  3. The Predictive Role of Difficulties in Emotion Regulation and Self-Control with Susceptibility to Addiction in Drug-Dependent Individuals

    Directory of Open Access Journals (Sweden)

    Mahmoud Shirazi

    2015-06-01

    Full Text Available Objective: The present study aimed to examine the predictive role of difficulties in emotion regulation and self-control in potential for addiction among drug-dependent individuals. Method: This was a correlational study which falls within the category of descriptive studies. The statistical population of the current study included all patients under treatment in outpatient health centers in Bam, among whom 315 individuals were selected through cluster sampling method as the participants of the study. Difficulties in Emotion Regulation Scale, Self-Control Scale, and Addiction Susceptibility Questionnaire were used for data collection purposes. Results: The results indicated that difficulties engaging in goal directed behavior, impulse control difficulties, lack of emotional awareness, and lack of emotional clarity (dimensions of difficulties in emotion regulation had a significant positive correlation with potential for addiction. In addition, there was a negative significant relationship between self-control and potential for addiction among drug-dependent individuals. Conclusion: In addition to common methods of abstinence from drug dependence, teaching self-control and emotional control techniques to addicted patients can help them reduce their dependence.

  4. Neural correlates of aberrant emotional salience predict psychotic symptoms and global functioning in high-risk and first-episode psychosis.

    Science.gov (United States)

    Modinos, Gemma; Tseng, Huai-Hsuan; Falkenberg, Irina; Samson, Carly; McGuire, Philip; Allen, Paul

    2015-10-01

    Neurobiological and behavioral findings suggest that psychosis is associated with corticolimbic hyperactivity during the processing of emotional salience. This has not been widely studied in the early stages of psychosis, and the impact of these abnormalities on psychotic symptoms and global functioning is unknown. We sought to address this issue in 18 patients with first-episode psychosis (FEP), 18 individuals at ultra high risk of psychosis (UHR) and 22 healthy controls (HCs). Corticolimbic response and subjective ratings to emotional and neutral scenes were measured using functional magnetic resonance imaging. The clinical and functional impact of corticolimbic abnormalities was assessed with regression analyses. The FEP and UHR groups reported increased subjective emotional arousal to neutral scenes compared with HCs. Across groups, emotional vs neutral scenes elicited activation in the dorsomedial prefrontal cortex, inferior frontal gyrus/anterior insula and amygdala. Although FEP and UHR participants showed reduced activation in these regions when viewing emotional scenes compared with controls, this was driven by increased activation to neutral scenes. Corticolimbic hyperactivity to neutral scenes predicted higher levels of positive symptoms and poorer levels of functioning. These results indicate that disruption of emotional brain systems may represent an important biological substrate for the pathophysiology of early psychosis and UHR states.

  5. Children's Physiological and Emotional Reactions to Witnessing Bullying Predict Bystander Intervention

    Science.gov (United States)

    Barhight, Lydia R.; Hubbard, Julie A.; Hyde, Christopher T.

    2013-01-01

    Study goals were to explore whether children clustered into groups based on reactions to witnessing bullying and to examine whether these reactions predicted bullying intervention. Seventy-nine children ("M" = 10.80 years) watched bullying videos in the laboratory while their heart rate (HR) was measured, and they self-reported on negative emotion…

  6. Output-associative RVM regression for dimensional and continuous emotion prediction

    NARCIS (Netherlands)

    Nicolaou, Mihalis A.; Gunes, Hatice; Pantic, Maja

    2011-01-01

    Many problems in machine learning and computer vision consist of predicting multi-dimensional output vectors given a specific set of input features. In many of these problems, there exist inherent temporal and spacial dependencies between the output vectors, as well as repeating output patterns and

  7. A study of the predictive impact of emotional regulation profile in perceived stress and work well-being in workers

    OpenAIRE

    Pina, Ana Manuel Conceição

    2015-01-01

    Dissertação de mestrado em Psicologia das Organizações e do Trabalho, apresentada à Faculdade de Psicologia e Ciências da Educação da Universidade de Coimbra. Emotional regulation refers to the processes through which individuals influence which emotions they have, when they have them and how they experience or express these emotions. The interest in the study of emotion regulation has to do with the importance of the regulation in the emotion management at the workplace interactions and i...

  8. Intergroup bias.

    Science.gov (United States)

    Hewstone, Miles; Rubin, Mark; Willis, Hazel

    2002-01-01

    This chapter reviews the extensive literature on bias in favor of in-groups at the expense of out-groups. We focus on five issues and identify areas for future research: (a) measurement and conceptual issues (especially in-group favoritism vs. out-group derogation, and explicit vs. implicit measures of bias); (b) modern theories of bias highlighting motivational explanations (social identity, optimal distinctiveness, uncertainty reduction, social dominance, terror management); (c) key moderators of bias, especially those that exacerbate bias (identification, group size, status and power, threat, positive-negative asymmetry, personality and individual differences); (d) reduction of bias (individual vs. intergroup approaches, especially models of social categorization); and (e) the link between intergroup bias and more corrosive forms of social hostility.

  9. Within-person changes in mindfulness and self-compassion predict enhanced emotional well-being in healthy, but stressed adolescents.

    Science.gov (United States)

    Galla, Brian M

    2016-06-01

    Meditation training programs for adolescents are predicated on the assumptions that mindfulness and self-compassion can be directly cultivated, and further, that doing so is beneficial for emotional well-being. Yet, very little research with adolescents has tested these assumptions directly. In the current study, I examined longitudinal relationships between changes in mindfulness and self-compassion and changes in emotional well-being among healthy, but stressed adolescents who participated in five-day, intensive meditation retreats. Immediately before and after the retreats, and then three months later, 132 adolescents (Mage = 16.76 years, 61% female) completed questionnaires measuring mindfulness, self-compassion, and emotional well-being. Repeated measures ANOVA showed adolescents improved in mindfulness, self-compassion, and all indices of emotional well-being immediately following the retreat (Cohen's d = |0.39-1.19|), and many of these improvements were maintained three months later (Cohen's d = |0.04-0.68|). Further, multilevel growth curve analyses with time-varying covariates indicated within-person changes in self-compassion predicted enhanced emotional well-being more consistently than within-person changes in mindfulness. Specifically, increases in self-compassion predicted reductions in perceived stress, rumination, depressive symptoms, and negative affect, and conversely, increases in positive affect and life satisfaction (pseudo-R(2) variance explained = 5.9% and 15.8%, ps < 0.01).

  10. Why does self-reported emotional intelligence predict job performance? A meta-analytic investigation of mixed EI.

    Science.gov (United States)

    Joseph, Dana L; Jin, Jing; Newman, Daniel A; O'Boyle, Ernest H

    2015-03-01

    Recent empirical reviews have claimed a surprisingly strong relationship between job performance and self-reported emotional intelligence (also commonly called trait EI or mixed EI), suggesting self-reported/mixed EI is one of the best known predictors of job performance (e.g., ρ = .47; Joseph & Newman, 2010b). Results further suggest mixed EI can robustly predict job performance beyond cognitive ability and Big Five personality traits (Joseph & Newman, 2010b; O'Boyle, Humphrey, Pollack, Hawver, & Story, 2011). These criterion-related validity results are problematic, given the paucity of evidence and the questionable construct validity of mixed EI measures themselves. In the current research, we update and reevaluate existing evidence for mixed EI, in light of prior work regarding the content of mixed EI measures. Results of the current meta-analysis demonstrate that (a) the content of mixed EI measures strongly overlaps with a set of well-known psychological constructs (i.e., ability EI, self-efficacy, and self-rated performance, in addition to Conscientiousness, Emotional Stability, Extraversion, and general mental ability; multiple R = .79), (b) an updated estimate of the meta-analytic correlation between mixed EI and supervisor-rated job performance is ρ = .29, and (c) the mixed EI-job performance relationship becomes nil (β = -.02) after controlling for the set of covariates listed above. Findings help to establish the construct validity of mixed EI measures and further support an intuitive theoretical explanation for the uncommonly high association between mixed EI and job performance--mixed EI instruments assess a combination of ability EI and self-perceptions, in addition to personality and cognitive ability.

  11. Up with Emotional Health.

    Science.gov (United States)

    Pool, Carolyn R.

    1997-01-01

    Daniel Goleman, author of the bestseller "Emotional Intelligence," spoke at the Association for Supervision and Curriculum Development annual conference about children's declining emotional health indicators. He noted that emotional well-being predicts success in academic achievement, employment, marriage, and physical health; and that…

  12. Emotion and decision making.

    Science.gov (United States)

    Lerner, Jennifer S; Li, Ye; Valdesolo, Piercarlo; Kassam, Karim S

    2015-01-01

    A revolution in the science of emotion has emerged in recent decades, with the potential to create a paradigm shift in decision theories. The research reveals that emotions constitute potent, pervasive, predictable, sometimes harmful and sometimes beneficial drivers of decision making. Across different domains, important regularities appear in the mechanisms through which emotions influence judgments and choices. We organize and analyze what has been learned from the past 35 years of work on emotion and decision making. In so doing, we propose the emotion-imbued choice model, which accounts for inputs from traditional rational choice theory and from newer emotion research, synthesizing scientific models.

  13. Dependent, but not perfectionistic, dysfunctional attitudes predict worsened mood and appraisals after emotional support from a romantic partner

    Directory of Open Access Journals (Sweden)

    Steven Felix

    2016-10-01

    Full Text Available Background: Receiving emotional support from a romantic partner often leads to emotional costs via negative appraisals about the self and one’s relationship, but it is unclear whether certain individuals are more susceptible to these costs. We evaluate whether the presence of perfectionistic and dependent dysfunctional attitudes leads to more negative effects of receiving emotional support from a romantic partner.Methods: Twenty-nine couples (27 men, 31 women; mean age 24.5 completed the Dysfunctional Attitudes Scale and then a daily online questionnaire by recording their mood, appraisals, and received emotional support. Mixed-effects regressions were used to evaluate whether perfectionistic and dependent dysfunctional attitudes moderated the relationship between emotional support receipt and subsequent mood and appraisals.Results: Perfectionism did not interact with emotional support but exerted a main effect of increasing negative moods and appraisals. Dependency interacted with emotional support such that those with more dependent attitudes, reported greater negative next-day moods and appraisals as a function of emotional support.Conclusions: Individuals with dependent, but not perfectionistic, dysfunctional attitudes are more likely to experience emotional and cognitive costs after receiving emotional support. These costs may stem from activation or exacerbation of the attitudes specific to dependency, including need for acceptance, support, and approval of others.

  14. Rational choice, neuroeconomy and mixed emotions.

    Science.gov (United States)

    Livet, Pierre

    2010-01-27

    Experimental psychology has shown differences between predictions of theory of decision and human choices. Emotions like regret can partly explain these differences. Neuroimagery used in combination with behavioural economics (neuroeconomics) has been used in order to try to disentangle the different emotional and rational factors (regret, rejoicing, reward, costs, uncertainty, trade-off between positive and negative aspects of different options). Emotions then appear as much more complex and mixed affective states than usually assumed. Not only might we feel a positive affect in punishing unfair partners, but mixed emotions can, for example, combine transmutation of previous anxiety into relief and elation by comparison with another less exciting option (elating relief). At the level of complexity of these mixed emotions--which we formally represent by comparisons between 'unexpected utilities' and expected ones--the main biases that Kahnemann and Tversky have shown can be explained. In spite of the complexity of these mixed emotions, some of these hypotheses might be partially tested by brain imagery.

  15. Information processing bias and pharmacotherapy outcome in older adults with generalized anxiety disorder.

    Science.gov (United States)

    Steiner, Amanda R W; Petkus, Andrew J; Nguyen, Hoang; Wetherell, Julie Loebach

    2013-08-01

    Information processing bias was evaluated in a sample of 25 older adults with generalized anxiety disorder (GAD) over the course of 12 weeks of escitalopram pharmacotherapy. Using the CANTAB Affective Go/No Go test, treatment response (as measured by the Hamilton Anxiety Rating Scale, Penn State Worry Questionnaire, and Generalized Anxiety Disorder Severity Scale) was predicted from a bias score (i.e., difference score between response latencies for negative and positive words) using mixed-models regression. A more positive bias score across time predicted better response to treatment. Faster responses to positive words relative to negative words were associated with greater symptomatic improvement over time as reflected by scores on the GADSS. There was a trend toward significance for PSWQ scores and no significant effects related to HAMA outcomes. These preliminary findings offer further insights into the role of biased cognitive processing of emotional material in the manifestation of late-life anxiety symptoms.

  16. Media Bias and Reputation

    OpenAIRE

    Matthew Gentzkow; Jesse M. Shapiro

    2005-01-01

    A Bayesian consumer who is uncertain about the quality of an information source will infer that the source is of higher quality when its reports conform to the consumer's prior expectations. We use this fact to build a model of media bias in which firms slant their reports toward the prior beliefs of their customers in order to build a reputation for quality. Bias emerges in our model even though it can make all market participants worse off. The model predicts that bias will be less severe w...

  17. Implicit racial attitudes influence perceived emotional intensity on other-race faces.

    Directory of Open Access Journals (Sweden)

    Qiandong Wang

    Full Text Available An ability to accurately perceive and evaluate out-group members' emotions plays a critical role in intergroup interactions. Here we showed that Chinese participants' implicit attitudes toward White people bias their perception and judgment of emotional intensity of White people's facial expressions such as anger, fear and sadness. We found that Chinese participants held pro-Chinese/anti-White implicit biases that were assessed in an evaluative implicit association test (IAT. Moreover, their implicit biases positively predicted the perceived intensity of White people's angry, fearful and sad facial expressions but not for happy expressions. This study demonstrates that implicit racial attitudes can influence perception and judgment of a range of emotional expressions. Implications for intergroup interactions were discussed.

  18. The Role of Emotion Regulation in the Predictive Association between Social Information Processing and Aggressive Behavior in Adolescents

    Science.gov (United States)

    Calvete, Esther; Orue, Izaskun

    2012-01-01

    The primary aim of this study was to assess the moderating role of emotion regulation in the relationship between some components of social information processing (hostile interpretation and anger) and aggressive behavior. The secondary aim was to assess whether emotion regulation, hostile interpretation, and anger account for gender differences…

  19. Prediction of Kindergartners' Academic Achievement from Their Effortful Control and Emotionality: Evidence for Direct and Moderated Relations

    Science.gov (United States)

    Valiente, Carlos; Lemery-Chalfant, Kathryn; Swanson, Jodi

    2010-01-01

    The relations between effortful control, emotionality (anger, sadness, and shyness), and academic achievement were examined in a short-term longitudinal study of 291 kindergartners. Teachers and parents reported on students' effortful control and emotionality. Students completed the Continuous Performance Task and the Letter-Word, Passage…

  20. Using food to soothe: Maternal attachment anxiety is associated with child emotional eating.

    Science.gov (United States)

    Hardman, Charlotte A; Christiansen, Paul; Wilkinson, Laura L

    2016-04-01

    Attachment anxiety (fear of abandonment) is associated with disinhibited eating in adults. Both maternal disinhibited eating and use of emotional feedings strategies are associated with emotional eating in children. On this basis, the current study sought to determine whether attachment anxiety is an underlying maternal characteristic that predicts parental reports of child emotional over-eating via its effects on maternal disinhibited eating and emotional feeding. Mothers of a preadolescent child (N = 116) completed an internet-delivered questionnaire. Maternal attachment anxiety and dietary disinhibition were assessed by the Experiences in Close Relationships questionnaire and the Three Factor Eating Questionnaire, respectively. The Parental Feeding Strategies Questionnaire and the Child Eating Behaviour Questionnaire were used to quantify emotional feeding and child emotional over-eating, respectively. Bias-corrected bootstrapping indicated a significant direct effect of maternal attachment anxiety on child emotional over-eating (i.e., controlling for maternal disinhibited eating and emotional feeding). There was also a significant indirect effect of maternal attachment anxiety on child emotional over-eating via emotional feeding strategies. In a subsequent model to investigate bi-directional relationships, the direct effect of maternal attachment anxiety on emotional feeding strategies was not statistically significant after controlling for child emotional over-eating. There was, however, a significant indirect effect of maternal attachment anxiety on emotional feeding strategies via child emotional over-eating. These findings highlight the influence of maternal attachment anxiety on parental reports of aberrant eating behaviour in children. While this may be partly due to use of emotional feeding strategies, there is stronger evidence for a "child-responsive" model whereby anxiously-attached mothers use these feeding practices in response to perceived

  1. Food labels promote healthy choices by a decision bias in the amygdala.

    Science.gov (United States)

    Grabenhorst, Fabian; Schulte, Frank P; Maderwald, Stefan; Brand, Matthias

    2013-07-01

    Food labeling is the major health policy strategy to counter rising obesity rates. Based on traditional economic theory, such strategies assume that detailed nutritional information will necessarily help individuals make better, healthier choices. However, in contrast to the well-known utility of labels in food marketing, evidence for the efficacy of nutritional labeling is mixed. Psychological and behavioral economic theories suggest that successful marketing strategies activate automatic decision biases and emotions, which involve implicit emotional brain systems. Accordingly, simple, intuitive food labels that engage these neural systems could represent a promising approach for promoting healthier choices. Here we used functional MRI to investigate this possibility. Healthy, mildly hungry subjects performed a food evaluation task and a food choice task. The main experimental manipulation was to pair identical foods with simple labels that emphasized either taste benefits or health-related food properties. We found that such labels biased food evaluations in the amygdala, a core emotional brain system. When labels biased the amygdala's evaluations towards health-related food properties, the strength of this bias predicted behavioral shifts towards healthier choices. At the time of decision-making, amygdala activity encoded key decision variables, potentially reflecting active amygdala participation in food choice. Our findings underscore the potential utility of food labeling in health policy and indicate a principal role for emotional brain systems when labels guide food choices.

  2. Here, There and Everywhere: Emotion and Mental State Talk in Different Social Contexts Predicts Empathic Helping in Toddlers

    Directory of Open Access Journals (Sweden)

    Jesse eDrummond

    2014-04-01

    Full Text Available A growing body of literature suggests that parents socialize early-emerging prosocial behavior across varied contexts and in subtle yet powerful ways. We focus on discourse about emotions and mental states as one potential socialization mechanism given its conceptual relevance to prosocial behavior and its known positive relations with emotion understanding and social-cognitive development, as well as parents’ frequent use of such discourse beginning in infancy. Specifically, we ask how parents’ emotion and mental state talk with their toddlers relates to toddlers’ helping and how these associations vary by context. Children aged 18- to 30-months (n=38 interacted with a parent during book reading and joint play with toys, two everyday contexts that afford parental discussion of emotions and mental states. Children also participated in instrumental and empathic helping tasks. Results revealed that although parents discuss mental states with their children in both contexts, the nature of their talk differs: during book reading parents labeled emotions and mental states significantly more often than during joint play, especially simple affect words (e.g. happy, sad and explanations or elaborations of emotions; whereas they used more desire talk and mental state words (e.g. think, know in joint play. Parents’ emotion and mental state discourse related to children’s empathic, emotion-based helping behavior; however, it did not relate to instrumental, action-based helping. Moreover, relations between parent talk and empathic helping varied by context: children who helped more quickly had parents who labeled emotion and mental states more often during joint play and who elicited this talk more often during book reading. As emotion and mental state talk both varies between contexts and exhibits context-specific associations with empathic prosocial behavior early in development, we conclude that such discourse may be a key form of socialization

  3. 汉语形容词错误记忆及其消极偏向探究%Research on False Memories of Chinese Adjectives and Their Bias for Negative Emotion

    Institute of Scientific and Technical Information of China (English)

    屈晓兰

    2014-01-01

    After they learned some Chinese lists (one list included 1 same-character-synonymy, 1 different-char-acter-synonymy and 1 antonymy of Chinese adjectives;half words were negative and half were positive ones), 55 par-ticipants were asked to distinguish lure words, studied words and unstudied words in a recognition test. The findings were as follows:false memory exists in Chinese adjective learning;negative emotion bias exist in both real memory and false memory of Chinese adjectives.%55名被试者学习含有形容词的同字同义词、异字同义词和反义词的词表(积极词和消极词均各半)后,对关键诱饵词、学过词和无关词进行再认测验。结果发现:汉语形容词学习中存在错误记忆现象;汉语形容词的真实记忆和错误记忆均存在消极偏向。

  4. Investigation of attentional bias to emotional-related words in first-episode depressive patients%首发抑郁症患者对情绪词注意偏向相关研究

    Institute of Scientific and Technical Information of China (English)

    程丽; 谢思思

    2014-01-01

    Objective To explore the attentional bias in first-episode depressive patients and the correlations between the attentional bias.Methods In the beginning of the treatment,a total of 34 first-episode depressive patients in treatment-naive and demography matched 40 healthy controls completed the Chinese Emotional Stroop Task that assessed the attentional bias.Results The comparison between depressive patients and healthy controls on the reaction time of negative,neutral and positive-related words were significant ((1185.71±410.60)ms/(754.68±215.36) ms,t=5.775,P<0.01 ; (1127.92±344.89) ms/(755.37±213.49) ms,t=5.675,P<0.01 ;(1166.17±395.72) ms/(761.70± 194.66) ms,t=5.708,P<0.01 respectively).Through analysis of variance,the difference of error numbers among the neutral,negative and positive-related words ((3.41 ± 2.11) times,(2.24±1.65) times,(2.97± 1.17) times) in the depressive patients were significant (F=4.197,P=0.018).The difference of error numbers between negative-related words and neutral-related words were significant through analysis of least significant difference(P<0.01).Conclusion The results suggest that depressive patients before treatment have attentional bias in negative-related word.Attentional bias in negative-related stimuli may be one of the characteristics of cognitive function in first-episode depressive patients.%目的 探讨首发型抑郁症患者注意偏向特点.方法 选取34例未经治疗的首发型抑郁症患者以及与其人口学资料相匹配的40例健康对照组(HC)作为研究对象,采用中文情绪词stroop实验进行注意偏向的测试.结果 患者组在负性词、中性词、正性词的反应时[分别为(1185.71±410.60) ms,(1127.92±344.89) ms,(1166.17±395.72) ms],高于HC组[分别为(754.68±215.36) ms,(755.37±213.49)ms,(761.70±194.66)ms],差异有统计学意义(t=5.775,P<0.01;t=5.675,P<0.01;t=5.708,P<0.01);方差分析显示患者组在负性词、中

  5. Emotionally Colorful Reflexive Games

    CERN Document Server

    Tarasenko, Sergey

    2011-01-01

    This study addresses the matter of reflexive control of the emotional states by means of Reflexive Game Theory (RGT). It is shown how to build a bridge between RGT and emotions. For this purpose the Pleasure-Arousal-Dominance (PAD) model is adopted. The major advantages of RGT are its ability to predict human behavior and unfold the entire spectra of reflexion in the human mind. On the other hand, PAD provides ultimate approach to model emotions. It is illustrated that emotions are reflexive processes and, consequently, RGT fused with PAD model is natural solution to model emotional interactions between people. The fusion of RGT and PAD, called Emotional Reflexive Games (ERG), inherits the key features of both components. Using ERG, we show how reflexive control can be successfully applied to model human emotional states. Up to date, EGR is a unique methodology capable of modeling human reflexive processes and emotional aspects simultaneously.

  6. Flanking p10 contribution and sequence bias in matrix based epitope prediction: revisiting the assumption of independent binding pockets

    Directory of Open Access Journals (Sweden)

    Parry Christian S

    2008-10-01

    Full Text Available Abstract Background Eluted natural peptides from major histocompatibility molecules show patterns of conserved residues. Crystallographic structures show that the bound peptide in class II major histocompatibility complex adopts a near uniform polyproline II-like conformation. This way allele-specific favoured residues are able to anchor into pockets in the binding groove leaving other peptide side chains exposed for recognition by T cells. The anchor residues form a motif. This sequence pattern can be used to screen large sequences for potential epitopes. Quantitative matrices extend the motif idea to include the contribution of non-anchor peptide residues. This report examines two new matrices that extend the binding register to incorporate the polymorphic p10 pocket of human leukocyte antigen DR1. Their performance is quantified against experimental binding measurements and against the canonical nine-residue register matrix. Results One new matrix shows significant improvement over the base matrix; the other does not. The new matrices differ in the sequence of the peptide library. Conclusion One of the extended quantitative matrices showed significant improvement in prediction over the original nine residue matrix and over the other extended matrix. Proline in the sequence of the peptide library of the better performing matrix presumably stabilizes the peptide conformation through neighbour interactions. Such interactions may influence epitope prediction in this test of quantitative matrices. This calls into question the assumption of the independent contribution of individual binding pockets.

  7. Predicting animal home-range structure and transitions using a multistate Ornstein-Uhlenbeck biased random walk

    Science.gov (United States)

    Breed, Greg A; Golson, Emily A.; Tinker, M. Tim

    2017-01-01

    The home-range concept is central in animal ecology and behavior, and numerous mechanistic models have been developed to understand home range formation and maintenance. These mechanistic models usually assume a single, contiguous home range. Here we describe and implement a simple home-range model that can accommodate multiple home-range centers, form complex shapes, allow discontinuities in use patterns, and infer how external and internal variables affect movement and use patterns. The model assumes individuals associate with two or more home-range centers and move among them with some estimable probability. Movement in and around home-range centers is governed by a two-dimensional Ornstein-Uhlenbeck process, while transitions between centers are modeled as a stochastic state-switching process. We augmented this base model by introducing environmental and demographic covariates that modify transition probabilities between home-range centers and can be estimated to provide insight into the movement process. We demonstrate the model using telemetry data from sea otters (Enhydra lutris) in California. The model was fit using a Bayesian Markov Chain Monte Carlo method, which estimated transition probabilities, as well as unique Ornstein-Uhlenbeck diffusion and centralizing tendency parameters. Estimated parameters could then be used to simulate movement and space use that was virtually indistinguishable from real data. We used Deviance Information Criterion (DIC) scores to assess model fit and determined that both wind and reproductive status were predictive of transitions between home-range centers. Females were less likely to move between home-range centers on windy days, less likely to move between centers when tending pups, and much more likely to move between centers just after weaning a pup. These tendencies are predicted by theoretical movement rules but were not previously known and show that our model can extract meaningful behavioral insight from complex

  8. Now you see it, now you don't: on emotion, context, and the algorithmic prediction of human imageability judgments.

    Science.gov (United States)

    Westbury, Chris F; Shaoul, Cyrus; Hollis, Geoff; Smithson, Lisa; Briesemeister, Benny B; Hofmann, Markus J; Jacobs, Arthur M

    2013-01-01

    Many studies have shown that behavioral measures are affected by manipulating the imageability of words. Though imageability is usually measured by human judgment, little is known about what factors underlie those judgments. We demonstrate that imageability judgments can be largely or entirely accounted for by two computable measures that have previously been associated with imageability, the size and density of a word's context and the emotional associations of the word. We outline an algorithmic method for predicting imageability judgments using co-occurrence distances in a large corpus. Our computed judgments account for 58% of the variance in a set of nearly two thousand imageability judgments, for words that span the entire range of imageability. The two factors account for 43% of the variance in lexical decision reaction times (LDRTs) that is attributable to imageability in a large database of 3697 LDRTs spanning the range of imageability. We document variances in the distribution of our measures across the range of imageability that suggest that they will account for more variance at the extremes, from which most imageability-manipulating stimulus sets are drawn. The two predictors account for 100% of the variance that is attributable to imageability in newly-collected LDRTs using a previously-published stimulus set of 100 items. We argue that our model of imageability is neurobiologically plausible by showing it is consistent with brain imaging data. The evidence we present suggests that behavioral effects in the lexical decision task that are usually attributed to the abstract/concrete distinction between words can be wholly explained by objective characteristics of the word that are not directly related to the semantic distinction. We provide computed imageability estimates for over 29,000 words.

  9. Do you use your head or follow your heart? Self-location predicts personality, emotion, decision making, and performance.

    Science.gov (United States)

    Fetterman, Adam K; Robinson, Michael D

    2013-08-01

    The head is thought to be rational and cold, whereas the heart is thought to be emotional and warm. In 8 studies (total N = 725), we pursued the idea that such body metaphors are widely consequential. Study 1 introduced a novel individual difference variable, one asking people to locate the self in the head or the heart. Irrespective of sex differences, head-locators characterized themselves as rational, logical, and interpersonally cold, whereas heart-locators characterized themselves as emotional, feminine, and interpersonally warm (Studies 1-3). Study 4 showed that head-locators were more accurate in answering general knowledge questions and had higher grade point averages, and Study 5 showed that heart-locators were more likely to favor emotional over rational considerations in moral decision making. Study 6 linked self-locations to reactivity phenomena in daily life--for example, heart-locators experienced greater negative emotion on high stressor days. In Study 7, we manipulated attention to the head versus the heart and found that head-pointing facilitated intellectual performance, whereas heart-pointing led to emotional decision making. Study 8 replicated Study 3's findings with a nearly year-long delay between the self-location and outcome measures. The findings converge on the importance of head-heart metaphors for understanding individual differences in cognition, emotion, and performance.

  10. Mindfulness predicts less texting while driving among young adults: Examining attention- and emotion-regulation motives as potential mediators.

    Science.gov (United States)

    Feldman, Greg; Greeson, Jeff; Renna, Megan; Robbins-Monteith, Kendra

    2011-11-01

    Many young adult drivers read and send text messages while driving despite clear safety risks. Understanding predictors of texting-while-driving may help to indentify relevant targets for interventions to reduce this dangerous behavior. The present study examined whether individual differences in mindfulness is associated with texting-while-driving in a sample of young-adult drivers. Using path analysis, we tested whether this relationship would be mediated by the degree to which individuals use text-messaging as a means of reducing unpleasant emotions (emotion-regulation motives) and the degree to which individuals limit texting in order to focus on present-moment experiences (attention-regulation motives). Individuals lower in mindfulness reported more frequent texting-while-driving and this relationship appeared to be mediated primarily by emotion-regulation motives. Results may help inform the development of mindfulness-based interventions to prevent texting-while-driving.

  11. Subjective experience of emotions and emotional empathy in paranoid schizophrenia.

    Science.gov (United States)

    Lehmann, Anja; Bahçesular, Katja; Brockmann, Eva-Maria; Biederbick, Sarah-Elisabeth; Dziobek, Isabel; Gallinat, Jürgen; Montag, Christiane

    2014-12-30

    Unlike the cognitive dimensions, alterations of the affective components of empathy in schizophrenia are less well understood. This study explored cognitive and affective dimensions of empathy in the context of the subjective experience of aspects of emotion processing, including emotion regulation, emotional contagion, and interpersonal distress, in individuals with schizophrenia and healthy controls. In addition, the predictive value of these parameters on psychosocial function was investigated. Fifty-five patients with paranoid schizophrenia and 55 healthy controls were investigated using the Multifaceted Empathy Test and Interpersonal Reactivity Index, as well as the Subjective Experience of Emotions and Emotional Contagion Scales. Individuals with schizophrenia showed impairments of cognitive empathy, but maintained emotional empathy. They reported significantly more negative emotional contagion, overwhelming emotions, lack of emotions, and symbolization of emotions by imagination, but less self-control of emotional expression than healthy persons. Besides cognitive empathy, the experience of a higher extent of overwhelming emotions and of less interpersonal distress predicted psychosocial function in patients. People with schizophrenia and healthy controls showed diverging patterns of how cognitive and emotional empathy related to the subjective aspects of emotion processing. It can be assumed that variables of emotion processing are important moderators of empathic abilities in schizophrenia.

  12. Elements of a pragmatic approach for dealing with bias and uncertainty in experiments through predictions : experiment design and data conditioning; %22real space%22 model validation and conditioning; hierarchical modeling and extrapolative prediction.

    Energy Technology Data Exchange (ETDEWEB)

    Romero, Vicente Jose

    2011-11-01

    This report explores some important considerations in devising a practical and consistent framework and methodology for utilizing experiments and experimental data to support modeling and prediction. A pragmatic and versatile 'Real Space' approach is outlined for confronting experimental and modeling bias and uncertainty to mitigate risk in modeling and prediction. The elements of experiment design and data analysis, data conditioning, model conditioning, model validation, hierarchical modeling, and extrapolative prediction under uncertainty are examined. An appreciation can be gained for the constraints and difficulties at play in devising a viable end-to-end methodology. Rationale is given for the various choices underlying the Real Space end-to-end approach. The approach adopts and refines some elements and constructs from the literature and adds pivotal new elements and constructs. Crucially, the approach reflects a pragmatism and versatility derived from working many industrial-scale problems involving complex physics and constitutive models, steady-state and time-varying nonlinear behavior and boundary conditions, and various types of uncertainty in experiments and models. The framework benefits from a broad exposure to integrated experimental and modeling activities in the areas of heat transfer, solid and structural mechanics, irradiated electronics, and combustion in fluids and solids.

  13. Effortful Control and Parents' Emotion Socialization Patterns Predict Children's Positive Social Behavior: A Person-Centered Approach

    Science.gov (United States)

    Miller, Rachel L.; Dunsmore, Julie C.; Smith, Cynthia L.

    2015-01-01

    Research Findings: We examined relations of effortful control with parent emotion socialization practices and child social behavior using a person-centered approach in children ages 18 months to 5 years. A total of 76 parents (66 mothers, 10 fathers) completed questionnaires at screening and 6-month follow-up. There were no age differences in…

  14. Predicting the Onset of PTSD: An Analysis of Facial Expression of Emotion in Reaction to Aggressive Displays

    Science.gov (United States)

    2011-04-01

    for this phenomenon is able to be defined by objective measures through scientific theories. For psychologists on the other hand, some of the...facial expression of emotion is relatively new , it is necessary to incorporate additional measures in developing an assessment strategy to ensure... cortisol data from 109 Soldiers during designated stressful events revealed that cortisol levels significantly increased during captivity and was

  15. Successful emotion regulation skills application predicts subsequent reduction of symptom severity during treatment of major depressive disorder

    NARCIS (Netherlands)

    Radkovsky, Anna; McArdle, John J; Bockting, Claudi L H; Berking, Matthias

    2014-01-01

    OBJECTIVE: Deficits in emotion regulation (ER) skills are considered a putative maintaining factor for major depressive disorder (MDD) and hence a promising target in the treatment of MDD. However, to date, the association between the successful application of arguably adaptive ER skills and changes

  16. Maternal Expressed Emotion Predicts Children's Antisocial Behavior Problems: Using Monozygotic-Twin Differences to Identify Environmental Effects on Behavioral Development

    Science.gov (United States)

    Caspi, Avshalom; Moffitt, Terrie E.; Morgan, Julia; Rutter,Michael; Taylor,Alan; Arseneault, Louise; Tully, Lucy; Jacobs, Catherine; Kim-Cohen, Julia

    2004-01-01

    If maternal expressed emotion is an environmental risk factor for children's antisocial behavior problems, it should account for behavioral differences between siblings growing up in the same family even after genetic influences on children's behavior problems are taken into account. This hypothesis was tested in the Environmental Risk…

  17. Emotional intelligence and emotional creativity.

    Science.gov (United States)

    Ivcevic, Zorana; Brackett, Marc A; Mayer, John D

    2007-04-01

    Three studies examined the relationship between emotional intelligence (EI) and emotional creativity (EC) and whether each construct was predictive of creative behavior. It was hypothesized that the relationship between EI and EC corresponds to the relationship between cognitive intelligence and creative ability. Therefore, EI and EC were expected to be two distinct sets of abilities. Intercorrelations and confirmatory factor analyses supported the hypothesis. Furthermore, it was hypothesized that EC, but not EI, would correlate with behavioral creativity. Self-report measures of EC significantly correlated with laboratory and self-reported creativity measures in both studies, while ability measures of EC only correlated with self-reported artistic activity. EI was uncorrelated with creative behavior.

  18. BEHAVIORAL BIASES IN TRADING SECURITIES

    Directory of Open Access Journals (Sweden)

    Turcan Ciprian Sebastian

    2010-12-01

    Full Text Available The main thesis of this paper represents the importance and the effects that human behavior has over capital markets. It is important to see the link between the asset valuation and investor sentiment that motivate to pay for an asset a certain prices over/below the intrinsic value. The main behavioral aspects discussed are emotional factors such as: fear of regret, overconfidence, perseverance, loss aversion ,heuristic biases, misinformation and thinking errors, herding and their consequences.

  19. Aging and the effects of emotion on cognition: Implications for psychological interventions for depression and anxiety.

    Science.gov (United States)

    Knight, Bob G; Durbin, Kelly

    2015-03-01

    We review findings from laboratory research on age differences in the effects of emotion on cognition. Particular attention is given to sadness leading to mood congruent memory and to anxiety leading to selective attention bias to threat. While older adults in normal moods show the positivity effect as expected from socio-emotional selectivity theory, older adults whose mood has changed from baseline to sad or anxious show these mood-related cognitive biases. These mood-related biases are a foundational part of the theory underlying cognitive behavior therapy (CBT) and so these laboratory findings suggest ways that CBT may work differently with older adults. Pilot work suggests that the presence or absence of these effects may also predict responsiveness to treatment using CBT.

  20. Affective forecasting and self-rated symptoms of depression, anxiety, and hypomania: evidence for a dysphoric forecasting bias.

    Science.gov (United States)

    Hoerger, Michael; Quirk, Stuart W; Chapman, Benjamin P; Duberstein, Paul R

    2012-01-01

    Emerging research has examined individual differences in affective forecasting; however, we are aware of no published study to date linking psychopathology symptoms to affective forecasting problems. Pitting cognitive theory against depressive realism theory, we examined whether dysphoria was associated with negatively biased affective forecasts or greater accuracy. Participants (n=325) supplied predicted and actual emotional reactions for three days surrounding an emotionally evocative relational event, Valentine's Day. Predictions were made a month prior to the holiday. Consistent with cognitive theory, we found evidence for a dysphoric forecasting bias-the tendency of individuals in dysphoric states to overpredict negative emotional reactions to future events. The dysphoric forecasting bias was robust across ratings of positive and negative affect, forecasts for pleasant and unpleasant scenarios, continuous and categorical operationalisations of dysphoria, and three time points of observation. Similar biases were not observed in analyses examining the independent effects of anxiety and hypomania. Findings provide empirical evidence for the long-assumed influence of depressive symptoms on future expectations. The present investigation has implications for affective forecasting studies examining information-processing constructs, decision making, and broader domains of psychopathology.

  1. Body Weight Can Change How Your Emotions Are Perceived

    Science.gov (United States)

    2016-01-01

    Accurately interpreting other’s emotions through facial expressions has important adaptive values for social interactions. However, due to the stereotypical social perception of overweight individuals as carefree, humorous, and light-hearted, the body weight of those with whom we interact may have a systematic influence on our emotion judgment even though it has no relevance to the expressed emotion itself. In this experimental study, we examined the role of body weight in faces on the affective perception of facial expressions. We hypothesized that the weight perceived in a face would bias the assessment of an emotional expression, with overweight faces generally more likely to be perceived as having more positive and less negative expressions than healthy weight faces. Using two-alternative forced-choice perceptual decision tasks, participants were asked to sort the emotional expressions of overweight and healthy weight facial stimuli that had been gradually morphed across six emotional intensity levels into one of two categories—“neutral vs. happy” (Experiment 1) and “neutral vs. sad” (Experiment 2). As predicted, our results demonstrated that overweight faces were more likely to be categorized as happy (i.e., lower happy decision threshold) and less likely to be categorized as sad (i.e., higher sad decision threshold) compared to healthy weight faces that had the same levels of emotional intensity. The neutral-sad decision threshold shift was negatively correlated with participant’s own fear of becoming fat, that is, those without a fear of becoming fat more strongly perceived overweight faces as sad relative to those with a higher fear. These findings demonstrate that the weight of the face systematically influences how its emotional expression is interpreted, suggesting that being overweight may make emotional expressions appear more happy and less sad than they really are. PMID:27870892

  2. Predictive coding links perception, action, and learning to emotions in music. Comment on "The quartet theory of human emotions: An integrative and neurofunctional model" by S. Koelsch et al.

    Science.gov (United States)

    Gebauer, L.; Kringelbach, M. L.; Vuust, P.

    2015-06-01

    The review by Koelsch and colleagues [1] offers a timely, comprehensive, and anatomically detailed framework for understanding the neural correlates of human emotions. The authors describe emotion in a framework of four affect systems, which are linked to effector systems, and higher order cognitive functions. This is elegantly demonstrated through the example of music; a realm for exploring emotions in a domain, that can be independent of language but still highly relevant for understanding human emotions [2].

  3. Emotional Self-Efficacy, Emotional Empathy and Emotional Approach Coping as Sources of Happiness

    Directory of Open Access Journals (Sweden)

    Tarık Totan

    2013-05-01

    Full Text Available Among the many variables affecting happiness, there are those that arise from emotional factors. In this study, the hypothesis stating that happiness is affected by emotional self-efficacy, emotional empathy and emotional approach coping has been examined using the path model. A total of 334 university students participated in this study, 229 of whom were females and 105 being males. Oxford Happiness Questionnaire-Short Form, Emotional Self-efficacy Scale, Multi-Dimensional Emotional Empathy Scale, The Emotional Approach Coping Scale and personal information form have been used as data acquisition tools. As a result of path analysis, it was determined that the predicted path from emotional empathy to emotional approach coping was insignificant and thus it was taken out of the model. According to the modified path model, it was determined that there is a positive relationship between emotional self- efficacy and emotional empathy, that emotional self-efficacy positively affects emotional approach coping and happiness, that emotional empathy also positively affects happiness and that emotional approach coping also positively affects happiness.

  4. Exploring emotional intelligence. Implications for nursing leaders.

    Science.gov (United States)

    Vitello-Cicciu, Joan M

    2002-04-01

    Emotional intelligence is being touted in the popular literature as an important characteristic for successful leaders. However, caution needs to be exercised regarding the connection between emotional intelligence and workplace success. The author contrasts 2 current models of emotional intelligence, the measurements being used, and the ability of emotional intelligence to predict success. Implications for the workplace are discussed.

  5. Neural correlates of attentional bias in addiction.

    Science.gov (United States)

    Hester, Robert; Luijten, Maartje

    2014-06-01

    A small but growing neuroimaging literature has begun to examine the neural mechanisms underlying the difficulty that substance-use dependent (SUD) groups have with ignoring salient, drug-related stimuli. Drug-related attentional bias appears to implicate the countermanding forces of cognitive control and reward salience. Basic cognitive neuroscience research suggests that ignoring emotionally evocative stimuli in our environment requires both up-regulation of control networks and down-regulation of processing in emotion and reward regions. Research to date suggests that attentional biases for drug-related stimuli emerge from a failure to sufficiently increase control of attention over salient, but task-irrelevant stimuli. While SUD samples have typically shown increased activity in the cognitive control regions (ie, lateral prefrontal and dorsal anterior cingulate), during attentional bias such increases appear to have been insufficient for the concomitant increases in processing by the emotion/reward regions (ie, amygdala, insula, and striatum). Given the potential contribution of attentional biases to perpetuating drug use and the development of interventions (both pharmaceutical and cognitive-behavioral) to treat biases, understanding the neural basis of successfully reducing bias remains an important, but as yet unanswered, question for our field.

  6. Spanish Parents' Emotion Talk and their Children's Understanding of Emotion

    Directory of Open Access Journals (Sweden)

    Ana eAznar

    2013-09-01

    Full Text Available Relations between parent-child emotion talk and children’s emotion understanding were examined in 63 Spanish mothers and fathers and their 4- (M = 53.35 months, SD = 3.86 and 6-year-old (M = 76.62 months, SD = 3.91 children. Parent-child emotion talk was analyzed during two storytelling tasks: a play-related storytelling task and a reminiscence task (conversation about past experiences. Children’s emotion understanding was assessed twice through a standardized test of emotion comprehension (TEC; Pons, Harris, & de Rosnay, 2004, once before one of the two parent-child storytelling sessions and again six months later. Mothers’ use of emotion labels during the play-related storytelling task predicted children’s emotion understanding after controlling for children’s previous emotion understanding. Whereas fathers’ use of emotion labels during the play-related storytelling task was correlated with children’s emotion understanding, it did not predict children’s emotion understanding after controlling for previous emotion understanding. Implications of these findings for future research on children’s socioemotional development are discussed.  

  7. Examining the Potential for Gender Bias in the Prediction of Symptom Validity Test Failure by MMPI-2 Symptom Validity Scale Scores

    Science.gov (United States)

    Lee, Tayla T. C.; Graham, John R.; Sellbom, Martin; Gervais, Roger O.

    2012-01-01

    Using a sample of individuals undergoing medico-legal evaluations (690 men, 519 women), the present study extended past research on potential gender biases for scores of the Symptom Validity (FBS) scale of the Minnesota Multiphasic Personality Inventory-2 by examining score- and item-level differences between men and women and determining the…

  8. Response bias in plaintiffs' histories.

    Science.gov (United States)

    Lees-Haley, P R; Williams, C W; Zasler, N D; Marguilies, S; English, L T; Stevens, K B

    1997-11-01

    This study investigated response bias in self-reported history of factors relevant to the assessment of traumatic brain injury, toxic brain injury and related emotional distress. Response bias refers to systematic error in self-report data. A total of 446 subjects (comprising 131 litigating and 315 non-litigating adults from five locations in the United States) completed a symptom questionnaire. Data were obtained from university faculty and students, from patients in clinics specializing in physiatry neurology, and family medicine, and from plaintiffs undergoing forensic neuropsychological evaluations. Comparisons were made for litigant and non litigant ratings of their past and current cognitive and emotional functioning, including life in general, ability to concentrate, memory, depression, anxiety, alcohol, drugs, ability to work or attend school, irritability, headaches, confusion, self-esteem, and fatigue. Although there is no basis for hypothesizing plaintiffs to be healthier than the general population, plaintiffs rated their pre-injury functioning superior to non-plaintiffs. These findings suggest that response biases need to be taken into account by forensic examiners when relying on litigants' self-reports of pre-injury status.

  9. The Positive Following Bias of Information Source and Its Impact on Decision-maker’s Prediction Performance%对信息源的正向跟随倾向对决策效果的影响*

    Institute of Scientific and Technical Information of China (English)

    陈荣; 苏凇; 窦文宇

    2013-01-01

    采用实验研究的方法,检验了二元选择情形下高准确率信息源(准确率x >50%)和低准确率信息源(准确率为1‒x)对决策者预测效果的影响。尽管从逻辑上二者从准确率层面具有完全相等的信息价值,然而研究结果显示,决策者更倾向于采用正向跟随而非逆向跟随的方式处理来自信息源的信息。这导致低准确信息源的价值未能得以充分利用。学习和信息源的规范性对该信息处理倾向起到调节作用。%In a statistical sense, individuals might make perfectly correct judgments by using information sources that always offer the wrong predictions, by simply doing the opposite of what the source recommends. Yet despite the statistical feasibility of this option, consumers do not seem to routinely follow information sources that are consistently wrong. Drawing on existing decision making research, especially that related to the status quo effect and positive confirmation bias (PCB), we argue that consumers start with a desire to test the“rightness”instead of the “wrongness”of an information source, which makes them more sensitive to accurate predictions than to errors. Overlooking errors has little influence on information sources with a high forecasting accuracy but could lead to systematically poor predictions about information sources with low forecasting accuracy. However, as consumers gradually disconfirm the default hypothesis with repeated feedback information, they likely assign more weight to the disconfirming information, which lessens bias in their memory and recall of incorrect predictions. If they have access to a high accuracy information source though, learning cannot reduce their bias, because the correct forecasts only strengthen consumers’ beliefs about their default hypothesis. Therefore, we also propose that a longer learning period improves the forecast performance of consumers exposed to a low accuracy information source

  10. Effect of fluvoxamine treatment on cognitive bias to the emotional facial information in social phobia%氟伏沙明对社交恐惧症患者情绪图片信息认知偏倚的影响

    Institute of Scientific and Technical Information of China (English)

    姚建军; 张紫娟

    2012-01-01

    目的 探讨氟伏沙明对社交恐惧症患者情绪图片信息认知偏倚的影响.方法 选择符合CCMD-3社交恐惧症诊断标准的26例患者作为实验组,与实验组性别、年龄匹配的26例健康人作为对照组.实验组予氟伏沙明治疗8周.两组分别在治疗前以及8周后予情绪图片刺激的点探测任务检测,比较治疗前以及8周后反应时以及注意偏向分差别.结果 实验组8周后HAMA明显低于治疗前(P<0.05).重复测量ANOVA显示,探测位置主效应显著,异侧位置的反应时长于同侧位置(P<0.05);情绪面孔图片类型与组间水平交互作用显著(P<0.05);探测位置与组间水平交互作用显著(P<0.05);情绪面孔图片类型与探测位置交互作用显著(P<0.05);情绪面孔图片类型×探测位置×组间水平交互作用显著(P<0.05),1sD比较显示实验组对恐惧面孔图片异侧位置的反应时长于同侧位置(P<0.05).实验组治疗8周后对恐惧面孔图片反应时以及注意偏向分明显低于治疗前(均P< 0.05).结论 社交恐惧症患者对恐惧面孔图片信息表现出认知偏倚,氟伏沙明具有改善认知偏倚的作用.%Objective To investigate the effect of fluvoxamine treatment on cognitive bias to the e-motional facial information in patients with social phobia(SP). Methods 26 patients met CCMD—3 criteria for SP were enrolled as research group and marched sexual and age 26 healthy persons enrolled as control group. Patients were treated with fluvoxamine for 8weeks. All participants measured with Dot-probe task of Emotional facial information at base and after 8 weeks. RTs and attentional bias scores were compared respectively. Results After 8 weeks, HAMA scores in research group were lower than that of at base (P RTs of antarafacial site were longer than that of homonymy site. It revealed a significant probe site and group interaction (P < 0. 05), a significant Emotional facial information type and

  11. Predicting Behavior Assessment System for Children-Second Edition Self-Report of Personality Child Form Results Using the Behavioral and Emotional Screening System Student Form: A Replication Study with an Urban, Predominantly Latino/a Sample

    Science.gov (United States)

    Kiperman, Sarah; Black, Mary S.; McGill, Tia M.; Harrell-Williams, Leigh M.; Kamphaus, Randy W.

    2014-01-01

    This study assesses the ability of a brief screening form, the Behavioral and Emotional Screening System-Student Form (BESS-SF), to predict scores on the much longer form from which it was derived: the Behavior Assessment System for Children-Second Edition Self-Report of Personality-Child Form (BASC-2-SRP-C). The present study replicates a former…

  12. Emotional intelligence and emotions associated with optimal and dysfunctional athletic performance.

    Science.gov (United States)

    Lane, Andrew M; Devonport, Tracey J; Soos, Istvan; Karsai, Istvan; Leibinger, Eva; Hamar, Pal

    2010-01-01

    This study investigated relationships between self-report measures of emotional intelligence and memories of pre-competitive emotions before optimal and dysfunctional athletic performance. Participant-athletes (n = 284) completed a self-report measure of emotional intelligence and two measures of pre-competitive emotions; a) emotions experienced before an optimal performance, and b) emotions experienced before a dysfunctional performance. Consistent with theoretical predictions, repeated MANOVA results demonstrated pleasant emotions associated with optimal performance and unpleasant emotions associated with dysfunctional performance. Emotional intelligence correlated with pleasant emotions in both performances with individuals reporting low scores on the self-report emotional intelligence scale appearing to experience intense unpleasant emotions before dysfunctional performance. We suggest that future research should investigate relationships between emotional intelligence and emotion-regulation strategies used by athletes. Key pointsAthletes reporting high scores of self-report emotional intelligence tend to experience pleasant emotions.Optimal performance is associated with pleasant emotions and dysfunctional performance is associated with unpleasant emotions.Emotional intelligence might help athletes recognize which emotional states help performance.

  13. The Interactive Role of Emotional Intelligence, Attachment Style, and Resilience in the Prediction of Time Perception in Doctoral Students

    Science.gov (United States)

    Precin, Patricia Jean

    2014-01-01

    The perception of time (the use of temporal categories to conceptualize experiences) affects human behavior. Students' time perspective predicts academic outcomes: those with future orientations tend to have better academic outcomes than those with past or present, according to Zimbardo and Boyd's psychology of time model, and may contribute to…

  14. Predicting the Quality of Mother-Child Reminiscing Surrounding Negative Emotional Events at 42 and 48 Months Old

    Science.gov (United States)

    Laible, Deborah; Murphy, Tia Panfile; Augustine, Mairin

    2013-01-01

    Researchers have speculated that a number of factors likely predict the quality of reminiscing between preschool children and their mothers. This study was designed to investigate three such factors, including child temperament, maternal personality, and maternal caregiving representations. Seventy mothers and their preschool children were…

  15. Sentiment Vector Space Model Based Music Emotion Tag Prediction%基于情感向量空间模型的歌曲情感标签预测模型

    Institute of Scientific and Technical Information of China (English)

    李静; 林鸿飞; 李瑞敏

    2012-01-01

    Music emotion tag prediction algorithm plays an important role in music sentiment analysis. This paper presents a sentiment vector space model (s-VSM) based music emotion tag prediction algorithm. Firstly, we extract the emotion words to build the sentiment vector space model. Then, we use SVM classifier to generate training samples, and to get the collection which shares the same main emotion category with the predicted music. Finally, by finding the nearest k songs, we can get the emotion tag for recommendation. Experimental results show that s-VSM and the "emotional words-emotional label" co-occurrence based feature reduction method perform better than traditionally word-based vector space model in mood classification. Meanwhile, the emotion tag prediction based on the result of classification can effectively prevent the music "main mood drift", thus achieving better tag predict accuracy than k-nearest neighbors method.%音乐的情感标签预测对音乐的情感分析有着重要的意义.该文提出了一种基于情感向量空间模型的歌曲情感标签预测算法,首先,提取歌词中的情感特征词构建情感空间向量模型,然后利用SVM分类器对已知情感标签的音乐进行训练,通过分类技术找到与待预测歌曲情感主类一致的歌曲集合,最后,通过歌词的情感相似度计算找到最邻近的k首歌曲,将其标签推荐给待预测歌曲.实验发现本文提出的情感向量空间模型和“情感词—情感标签”共现的特征降维方法比传统的文本特征向量模型能够更好地提高歌曲情感分类准确率.同时,在分类基础上进行的情感标签预测方法可以有效地防止音乐“主类情感漂移”,比最近邻居方法达到更好的标签预测准确率.

  16. Semi-quantitative predictions for the Polish parliamentary elections (October 25, 2015) based on the Emotion/Information/Opinion mode

    CERN Document Server

    Sobkowicz, Pawel

    2015-01-01

    Based on an agent based model of opinion changes, described in detail in a recent paper (\\arXiv:1507.00126), we attempt to predict, three months in advance, the range of possible results of the Polish parliamentary elections, scheduled for October 25, 2015. The model reproduces semi-quantitatively the poll results for the three parties which dominated the recent presidential elections and allows estimation of some variations of the electoral propaganda campaigns by the parties.

  17. Attentional bias in math anxiety

    Science.gov (United States)

    Rubinsten, Orly; Eidlin, Hili; Wohl, Hadas; Akibli, Orly

    2015-01-01

    Cognitive theory from the field of general anxiety suggests that the tendency to display attentional bias toward negative information results in anxiety. Accordingly, the current study aims to investigate whether attentional bias is involved in math anxiety (MA) as well (i.e., a persistent negative reaction to math). Twenty seven participants (14 with high levels of MA and 13 with low levels of MA) were presented with a novel computerized numerical version of the well established dot probe task. One of six types of prime stimuli, either math related or typically neutral, was presented on one side of a computer screen. The prime was preceded by a probe (either one or two asterisks) that appeared in either the prime or the opposite location. Participants had to discriminate probe identity (one or two asterisks). Math anxious individuals reacted faster when the probe was at the location of the numerical related stimuli. This suggests the existence of attentional bias in MA. That is, for math anxious individuals, the cognitive system selectively favored the processing of emotionally negative information (i.e., math related words). These findings suggest that attentional bias is linked to unduly intense MA symptoms. PMID:26528208

  18. Attentional Bias in Math Anxiety

    Directory of Open Access Journals (Sweden)

    Orly eRubinsten

    2015-10-01

    Full Text Available Cognitive theory from the field of general anxiety suggests that the tendency to display attentional bias toward negative information results in anxiety. Accordingly, the current study aims to investigate whether attentional bias is involved in math anxiety as well (i.e., a persistent negative reaction to math. Twenty seven participants (14 with high levels of math anxiety and 13 with low levels of math anxiety were presented with a novel computerized numerical version of the well established dot probe task. One of 6 types of prime stimuli, either math related or typically neutral, were presented on one side of a computer screen. The prime was preceded by a probe (either one or two asterisks that appeared in either the prime or the opposite location. Participants had to discriminate probe identity (one or two asterisks. Math anxious individuals reacted faster when the probe was at the location of the numerical related stimuli. This suggests the existence of attentional bias in math anxiety. That is, for math anxious individuals, the cognitive system selectively favored the processing of emotionally negative information (i.e., math related words. These findings suggest that attentional bias is linked to unduly intense math anxiety symptoms.

  19. Attentional bias in math anxiety.

    Science.gov (United States)

    Rubinsten, Orly; Eidlin, Hili; Wohl, Hadas; Akibli, Orly

    2015-01-01

    Cognitive theory from the field of general anxiety suggests that the tendency to display attentional bias toward negative information results in anxiety. Accordingly, the current study aims to investigate whether attentional bias is involved in math anxiety (MA) as well (i.e., a persistent negative reaction to math). Twenty seven participants (14 with high levels of MA and 13 with low levels of MA) were presented with a novel computerized numerical version of the well established dot probe task. One of six types of prime stimuli, either math related or typically neutral, was presented on one side of a computer screen. The prime was preceded by a probe (either one or two asterisks) that appeared in either the prime or the opposite location. Participants had to discriminate probe identity (one or two asterisks). Math anxious individuals reacted faster when the probe was at the location of the numerical related stimuli. This suggests the existence of attentional bias in MA. That is, for math anxious individuals, the cognitive system selectively favored the processing of emotionally negative information (i.e., math related words). These findings suggest that attentional bias is linked to unduly intense MA symptoms.

  20. Associations between interpretation bias and depression\\ud in adolescents

    OpenAIRE

    Orchard, Faith; Pass, Laura; Reynolds, Shirley

    2016-01-01

    Interpretation biases have been shown to play a role in adult depression and are a target in cognitive behavioural therapy. Adolescence is a key risk period for the development of depression and a period of rapid cognitive and emotional development but little research has investigated the relationship between interpretation biases and depression in adolescents. This study adapted a measure of interpretation bias, the Ambiguous Scenarios Test for Depression, for adolescents and evaluated its r...

  1. Emotion Recognition

    Science.gov (United States)

    Neiberg, Daniel; Elenius, Kjell; Burger, Susanne

    Studies of expressive speech have shown that discrete emotions such as anger, fear, joy, and sadness can be accurately communicated, also cross-culturally, and that each emotion is associated with reasonably specific acoustic characteristics [8]. However, most previous research has been conducted on acted emotions. These certainly have something in common with naturally occurring emotions but may also be more intense and prototypical than authentic, everyday expressions [6, 13]. Authentic emotions are, on the other hand, often a combination of different affective states and occur rather infrequently in everyday life.

  2. ARES:Autoregressive Emotion-Sensitive Model for Predicting Sales Performance%ARES:用于预测的情感感知自回归模型

    Institute of Scientific and Technical Information of China (English)

    李雪妮; 张绍武; 杨亮; 林鸿飞

    2013-01-01

    Along with the vigorous development of Web 2.0,lots of comments that represent the voices of customers appeared on the Internet,and the general public's sentiments toward products are increasingly influenced by the underlying viewpoints.Therefore mining the sentiment information from reviews would produce practical values for predicting sales performance and adjusting market strategy.Aiming at this problem,based on the result of the analysis on the characteristics of online book reviews,it proposes a sentiment analysis method.First,a polarity word dictionary is automatically constructed by the part of speech list and the prefix list.Afterwards the sentiments in the reviews can be extracted based on the polarity dictionary.Finally,the paper presents an ARES (autoregressive emotion-sensitive model),to utilize the emotion information acquired by the sentiment analysis method for predicting sales performance.Experiments are conducted on a book data set.By comparing the ARES with alternative models that do not take sentiment information into consideration,as well as a model with a different sentiment analysis method,the results,on the one hand,indicate that our sentiment analysis approach could generate a well summary of the review itself,and on the other hand,confirm the effectiveness of the proposed prediction model.%随着Web2.0的蓬勃发展,互联网上产生了大量由用户发表的评论,其中表达的观点看法对大众消费的影响越来越大,因此分析评论中蕴含的情感信息对产品销量的预测以及市场战略的调整有实际意义.针对这一问题,在分析图书销售领域网络评论特点的基础上,提出了相应的情感分析方法,首先利用词性列表及前缀词典完成极性词词典的自动抽取与构建,然后采用基于词典的方法对图书的评论内容进行情感分析及量化,最后通过将抽取的情感因素融合到自回归模型中,建立了新的预测模型——

  3. One Size Fits All? Applying Theoretical Predictions about Age and Emotional Experience to People with Functional Disabilities

    Science.gov (United States)

    Piazza, Jennifer R.; Charles, Susan T.; Luong, Gloria; Almeida, David M.

    2015-01-01

    The current study examined whether commonly observed age differences in affective experience among community samples of healthy adults would generalize to a group of adults who live with significant functional disability. Age differences in daily affect and affective reactivity to daily stressors among a sample of participants with spinal cord injury were compared to a non-injured sample. Results revealed that patterns of affective experience varied by sample. Among non-injured adults, older age was associated with lower levels of daily negative affect (NA), higher levels of daily positive affect (PA), and less negative affective reactivity in response to daily stressors. In contrast, among participants with spinal cord injury, no age differences emerged. Findings, which support the model of Strength and Vulnerability Integration (SAVI), underscore the importance of taking life context into account when predicting age differences in affective well-being. PMID:26322552

  4. Emotional Clarity as a Mechanism Linking Emotional Neglect and Depressive Symptoms during Early Adolescence

    Science.gov (United States)

    Jessar, Allison J.; Hamilton, Jessica L.; Flynn, Megan; Abramson, Lyn Y.; Alloy, Lauren B.

    2017-01-01

    The present study examined whether emotional abuse and neglect differentially predicted decreases in emotional clarity, and whether emotional clarity, in turn, predicted increases in depressive symptoms. Participants included 204 early adolescents (52% African American; 54% female; M age = 12.85 years) who completed four assessments with measures…

  5. Avaliação da ansiedade e do viés de atenção no canal visual para estímulos emocionais em uma amostra não clínica Assessment of anxiety and attentional bias in the visual channel toward emotional stimuli in a non-clinical sample

    Directory of Open Access Journals (Sweden)

    Wilson Vieira Melo

    2012-04-01

    Full Text Available A ansiedade vem sendo estudada como fator capaz de influenciar a atenção visual seletiva em experimentos como a Visual Probe Detection Task (VPDT. Este estudo objetivou comparar o viés de atenção para imagens emocionais em pessoas com diferentes níveis de ansiedade de traço e estado usando a VPDT. Oitenta e dois estudantes universitários responderam ao IDATE. Na VPDT, utilizaram-se 12 pares de imagens com alto nível de ativação e valência negativa, pareadas com imagens controles neutras, do International Affective Picture System (IAPS. Os estímulos eram apresentados durante 200 m. O viés de atenção não foi diferente entre os participantes com baixos e altos níveis de ansiedade de traço e estado. Tais resultados indicaram que elas não são importantes para o viés de atenção para estímulos negativos com altos níveis de ativação. Além disso, é possível que o viés de atenção para estímulos ansiogênicos seja observado apenas em populações clínicas.Anxiety has been observed as a factor capable to influence the visual selective attention in experiments such as the Visual Probe Detection Task (VPDT. This study aimed to compare the attentional bias to emotional images in people with different levels of trait and state anxiety using a VPDT. Eighty-two undergraduate students performed VPDT and answered the State and Trait Anxiety Inventory. In VPDT, 12 pairs of images from International Affective Picture System (emotional image with high arousal level and negative valence/and one control, neutral were presented during 200 m. There was no attentional bias difference between the participants neither with low nor high levels of trait or state of anxiety. These results indicated that trait or state anxiety might not be important to attentional bias to negative and arousing visual stimuli. It is possible that just clinical populations with anxiety disorders often show attentional bias to anxiogenic stimuli.

  6. The North Atlantic Cold Bias

    Science.gov (United States)

    Greatbatch, Richard; Drews, Annika; Ding, Hui; Latif, Mojib; Park, Wonsun

    2016-04-01

    The North Atlantic cold bias, associated with a too zonal path of the North Atlantic Current and a missing "northwest corner", is a common problem in coupled climate and forecast models. The bias affects the North Atlantic and European climate mean state, variability and predictability. We investigate the use of a flow field correction to adjust the path of the North Atlantic Current as well as additional corrections to the surface heat and freshwater fluxes. Results using the Kiel Climate Model show that the flow field correction allows a northward flow into the northwest corner, largely eliminating the bias below the surface layer. A surface cold bias remains but can be eliminated by additionally correcting the surface freshwater flux, without adjusting the surface heat flux seen by the ocean model. A model version in which only the surface fluxes of heat and freshwater are corrected continues to exhibit the incorrect path of the North Atlantic Current and a strong subsurface bias. Removing the bias impacts the multi-decadal time scale variability in the model and leads to a better representation of the SST pattern associated with the Atlantic Multidecadal Variability than the uncorrected model.

  7. On the relative independence of thinking biases and cognitive ability.

    Science.gov (United States)

    Stanovich, Keith E; West, Richard F

    2008-04-01

    In 7 different studies, the authors observed that a large number of thinking biases are uncorrelated with cognitive ability. These thinking biases include some of the most classic and well-studied biases in the heuristics and biases literature, including the conjunction effect, framing effects, anchoring effects, outcome bias, base-rate neglect, "less is more" effects, affect biases, omission bias, myside bias, sunk-cost effect, and certainty effects that violate the axioms of expected utility theory. In a further experiment, the authors nonetheless showed that cognitive ability does correlate with the tendency to avoid some rational thinking biases, specifically the tendency to display denominator neglect, probability matching rather than maximizing, belief bias, and matching bias on the 4-card selection task. The authors present a framework for predicting when cognitive ability will and will not correlate with a rational thinking tendency.

  8. Predicting emotional responses to potentially traumatic events from pre-exposure waking cortisol levels: a longitudinal study of police and firefighters.

    Science.gov (United States)

    Pineles, Suzanne L; Rasmusson, Ann M; Yehuda, Rachel; Lasko, Natasha B; Macklin, Michael L; Pitman, Roger K; Orr, Scott P

    2013-01-01

    There is a large literature demonstrating that individuals who have experienced traumatic events have alterations in the hypothalamic-pituitary-adrenal (HPA) axis. However, the existing literature does not address the extent to which these alterations represent pre-existing risk factors for developing psychopathology upon exposure to a significant stressor. In the current study, we examined the relationship between waking salivary cortisol level and physiological, personality, and psychological measures in 60 firefighters and police trainees during training, and then again after exposure to a highly stressful, potentially traumatic event (PTE). Waking cortisol was negatively associated with neuroticism, but positively associated with physiological reactivity to loud tones and fear conditioning when assessed during training. Longitudinally, there were significant negative correlations between pre-PTE waking cortisol and post-PTE negative mood and anxiety symptoms, but a positive correlation (trend) between pre-PTE waking cortisol and post-PTE physiological reactivity during recollection of the PTE. Thus, waking cortisol level may serve to predict divergent types of emotional sequelae following PTEs.

  9. Awareness Reduces Racial Bias

    OpenAIRE

    2014-01-01

    Can raising awareness of racial bias subsequently reduce that bias? We address this question by exploiting the widespread media attention highlighting racial bias among professional basketball referees that occurred in May 2007 following the release of an academic study. Using new data, we confirm that racial bias persisted in the years after the study's original sample, but prior to the media coverage. Subsequent to the media coverage though, the bias completely disappeared. We examine poten...

  10. Mother-Child Conversations about Emotions: Linkages to Child Aggression and Prosocial Behavior

    Science.gov (United States)

    Garner, Pamela W.; Dunsmore, Julie C.; Southam-Gerrow, Michael

    2008-01-01

    We examined associations of maternal and child emotional discourse and child emotion knowledge with children's behavioral competence. Eighty-five upper middle-income, mostly White preschoolers and mothers completed a home-based bookreading task to assess discourse about emotions. Children's anger perception bias and emotion situation knowledge…

  11. Extended Emotions

    DEFF Research Database (Denmark)

    Krueger, Joel; Szanto, Thomas

    2016-01-01

    Until recently, philosophers and psychologists conceived of emotions as brain- and body-bound affairs. But researchers have started to challenge this internalist and individualist orthodoxy. A rapidly growing body of work suggests that some emotions incorporate external resources and thus extend...... beyond the neurophysiological confines of organisms; some even argue that emotions can be socially extended and shared by multiple agents. Call this the extended emotions thesis (ExE). In this article, we consider different ways of understanding ExE in philosophy, psychology, and the cognitive sciences....... First, we outline the background of the debate and discuss different argumentative strategies for ExE. In particular, we distinguish ExE from cognate but more moderate claims about the embodied and situated nature of cognition and emotion (Section 1). We then dwell upon two dimensions of ExE: emotions...

  12. Emotional engineering

    CERN Document Server

    In an age of increasing complexity, diversification and change, customers expect services that cater to their needs and to their tastes. Emotional Engineering vol 2. describes how their expectations can be satisfied and managed throughout the product life cycle, if producers focus their attention more on emotion. Emotional engineering provides the means to integrate products to create a new social framework and develops services beyond product realization to create of value across a full lifetime.  14 chapters cover a wide range of topics that can be applied to product, process and industry development, with special attention paid to the increasing importance of sensing in the age of extensive and frequent changes, including: • Multisensory stimulation and user experience  • Physiological measurement • Tactile sensation • Emotional quality management • Mental model • Kansei engineering.   Emotional Engineering vol 2 builds on Dr Fukuda’s previous book, Emotional Engineering, and provides read...

  13. Emotion and Autobiographical Memory

    Directory of Open Access Journals (Sweden)

    Nuray Sarp

    2011-09-01

    Full Text Available Self and mind are constituted with the cumulative effects of significant life events. This description is regarded as a given explicitly or implicitly in vari-ous theories of personality. Such an acknowledgment inevitably brings together these theories on two basic concepts. The first one is the emotions that give meaning to experiences and the second one is the memory which is related to the storage of these experiences. The part of the memory which is responsible for the storage and retrieval of life events is the autobiographical memory. Besides the development of personality, emotions and autobiographical memory are important in the development of and maintenance of psychopathology. Therefore, these two concepts have both longitudinal and cross-sectional functions in understanding human beings. In case of psychopathology, understanding emotions and autobiographical memory developmentally, aids in understanding the internal susceptibility factors. In addition, understanding how these two structures work and influence each other in an acute event would help to understand the etiological mechanisms of mental disorders. In the literature, theories that include both of these structures and that have clinical implications, are inconclusive. Theories on memory generally focus on cognitive and semantic structures while neglecting emotions, whereas theories on emotions generally neglect memory and its organization. There are only a few theories that cover both of these two concepts. In the present article, these theories that include both emotions and autobiographical memory in the same framework (i.e. Self Memory System, Associative Network Theory, Structural and Contextual theories and Affect Regulation Theory were discussed to see the full picture. Taken together, these theories seem to have the potential to suggest data-driven models in understanding and explaining symptoms such as flashbacks, dissociation, amnesia, over general memory seen in

  14. Wordsworthian Emotion

    Institute of Scientific and Technical Information of China (English)

    张敏

    2010-01-01

    As a great poet in British Romanticism.Wordsworth is not the practioner of an artistic craft designed tO satisfy "taste" of a literary connoisseur.He is,instead."a man speaking to men" with his uniqueness in emotion.This paper tempts to demonstrate how Wordsworth conveys emotion with poetic language.Wordsworthian "emotion recollected in tranquility" is simple,pure and genuine,which is the true art in wordsworth's poems.

  15. An Investigation into the Capacity of Student Motivation and Emotion Regulation Strategies to Predict Engagement and Resilience in the Middle School Classroom

    Science.gov (United States)

    Fried, Leanne; Chapman, Elaine

    2012-01-01

    Although most of the initial research on self-regulated learning focused on cognitive and meta-cognitive aspects, there has been a growing interest in the emotion and motivation domains of self-regulation. This article reports on research undertaken to investigate specific motivation and emotion regulation strategies used by middle school students…

  16. The Effects of Social Comparison on Social Emotions and Behavior during Childhood: The Ontogeny of Envy and Schadenfreude Predicts Developmental Changes in Equity-Related Decisions

    Science.gov (United States)

    Steinbeis, Nikolaus; Singer, Tania

    2013-01-01

    Social comparison can elicit emotions such as envy, which can affect social interactions. The emergence and development of such social emotions through ontogeny, and their influence on social interaction, are unknown. We tested 182 children from 7 to 13 years of age with a novel monetary reward-and-punishment task measuring envy and Schadenfreude…

  17. Infant Reactivity and Reliance on Mother during Emotion Challenges: Prediction of Cognition and Language Skills in a Low-Income Sample.

    Science.gov (United States)

    Robinson, JoAnn L.; Acevedo, Marcela C.

    2001-01-01

    Examined association between infants' emotional reactivity and reliance on mother and cognitive and language development at 2 years. Found that infants with high reactivity and reliance on mother during emotion challenges had higher cognitive and language skills than infants with low reactivity and reliance. Poor developmental outcomes were…

  18. Brainmining emotive lateral solutions

    Directory of Open Access Journals (Sweden)

    Theodore Scaltsas

    2016-07-01

    Full Text Available BrainMining is a theory of creative thinking that shows how we should exploit the mind’s spontaneous natural disposition to use old solutions to address new problems – our Anchoring Cognitive Bias. BrainMining develops a simple and straightforward method to transform recalcitrant problems into types of problems which we have solved before, and then apply an old type of solution to them. The transformation makes the thinking lateral by matching up disparate types of problem and solution. It emphasises the role of emotive judgements that the agent makes, when she discerns whether a change of the values or the emotions and feelings in a situation, which would expand the space of solutions available for the problem at hand, would be acceptable or appropriate in the situation. A lateral solution for an intractable problem is thus spontaneously brainmined from the agent’s old solutions, to solve a transformed version of the intractable problem, possibly involving changes in the value system or the emotional profile of the situation, which the agent judges, emotively, will be acceptable, and even appropriate in the circumstances.

  19. Social Emotional Learning Skills and Educational Stress

    Science.gov (United States)

    Çelik, Ismail

    2013-01-01

    The basic aim of this research is to examine the predicting role of social emotional learning skills in educational stress. The participants were 238 adolescents at high school. In this study, the Social Emotional Learning Skills Scale and the Educational Stress Scale were used. The relationships between social emotional learning skills and…

  20. Emotions in robot psychology.

    Science.gov (United States)

    Nitsch, V; Popp, M

    2014-10-01

    In his famous thought experiments on synthetic vehicles, Valentino Braitenberg stipulated that simple stimulus-response reactions in an organism could evoke the appearance of complex behavior, which, to the unsuspecting human observer, may even appear to be driven by emotions such as fear, aggression, and even love (Braitenberg, Vehikel. Experimente mit künstlichen Wesen, Lit Verlag, 2004). In fact, humans appear to have a strong propensity to anthropomorphize, driven by our inherent desire for predictability that will quickly lead us to discern patterns, cause-and-effect relationships, and yes, emotions, in animated entities, be they natural or artificial. But might there be reasons, that we should intentionally "implement" emotions into artificial entities, such as robots? How would we proceed in creating robot emotions? And what, if any, are the ethical implications of creating "emotional" robots? The following article aims to shed some light on these questions with a multi-disciplinary review of recent empirical investigations into the various facets of emotions in robot psychology.

  1. N-Terminal Domains in Two-Domain Proteins Are Biased to Be Shorter and Predicted to Fold Faster Than Their C-Terminal Counterparts

    Directory of Open Access Journals (Sweden)

    Etai Jacob

    2013-04-01

    Full Text Available Computational analysis of proteomes in all kingdoms of life reveals a strong tendency for N-terminal domains in two-domain proteins to have shorter sequences than their neighboring C-terminal domains. Given that folding rates are affected by chain length, we asked whether the tendency for N-terminal domains to be shorter than their neighboring C-terminal domains reflects selection for faster-folding N-terminal domains. Calculations of absolute contact order, another predictor of folding rate, provide additional evidence that N-terminal domains tend to fold faster than their neighboring C-terminal domains. A possible explanation for this bias, which is more pronounced in prokaryotes than in eukaryotes, is that faster folding of N-terminal domains reduces the risk for protein aggregation during folding by preventing formation of nonnative interdomain interactions. This explanation is supported by our finding that two-domain proteins with a shorter N-terminal domain are much more abundant than those with a shorter C-terminal domain.

  2. The effects of emotional states and traits on risky decision-making.

    Energy Technology Data Exchange (ETDEWEB)

    Bernard, Michael Lewis; Smith, Bruce W., 1959- (,University of New Mexico, Albuquerque, NM-)

    2006-12-01

    Understanding the role of emotional states is critical for predicting the kind of decisions people will make in risky situations. Currently, there is little understanding as to how emotion influences decision-making in situations such as terrorist attacks, natural disasters, pandemics, and combat. To help address this, we used behavioral and neuroimaging methods to examine how emotion states and traits influence decisions. Specifically, this study used a wheel of fortune behavioral task and functional magnetic resonance imaging (fMRI) to examine the effects of emotional states and traits on decision-making pertaining to the degree of risk people are willing to make in specific situations. The behavioral results are reported here. The neural data requires additional time to analyze and will be reported at a future date. Biases caused by emotion states and traits were found regarding the likelihood of making risky decisions. The behavioral results will help provide a solid empirical foundation for modeling the effects of emotion on decision in risky situations.

  3. Testing the BIAS map model: the positive effects of perceiving weakness and harmony in powerful out-groups.

    Science.gov (United States)

    Echebarria-Echabe, Agustin

    2013-01-01

    Two experimental studies were used to test predictions derived from the BIAS map model. While the first experiment manipulated the perception of power in the out-group (the USA), the second manipulated the perceived harmony of the relationships between this out-group and the participants' own national group. The results confirmed the hypotheses derived from the model. The manipulation of power affected the perception of competence, thus affecting emotions and behavioral dispositions towards out-group members. The manipulation of perceived harmony of intergroup interests had a similar effect, but was not mediated by changes in the attribution of competence, but of warmth. Attitudes did not play a significant role in the prediction of emotions and behavioral intentions.

  4. 度洛西汀对躯体形式障碍患者情绪图片信息认知偏倚的影响%Effect of duloxetine treatment on cognitive bias to the emotional facial information in patients with somatoform disorder

    Institute of Scientific and Technical Information of China (English)

    陈琳; 周振和; 程灶火; 袁国桢

    2013-01-01

    Objective: To investigate the effect of duloxetine treatment on cognitive bias to the emotional facial information in patients with somatoform disorder ( SD ). Method: Thirty patients who met CCMD-3 (Chinese classification of mental closorders-3rd edition) criteria for SD were enrolled as research group and 30 sex-and-age-matched healthy persons enrolled as control group. Patients were treated with duloxetine for 8 weeks. All participants measured with dot-probe task of emotional facial information at base and after 8 weeks. Response times(RTs)and attentional bias scores were compared respectively. Results: After 8 weeks,SCL-90 somatization factor scores (SOM) in research group were lower than that of at base(t =3. 985, P = 0. 007). A repeated measure ANOVA revealed a significant probe site main effect [F( 1,58) = 15. 40,P = 0. 038) ] , RTs of antarafacial site were longer than that of homonymy site. It revealed a significant emotional facial information type and group interaction[ F( 1,58 ) = 19. 08, P = 0. 000) ] , a significant probe site and group interaction [ F (1,58) = 18. 31 ,P = 0.000) ] ,a significant emotional facial information type and probe site interaction [F( 1, 58) = 13. 51 ,P =0. 021) ] ,and a significant emotional facial information type x probe site x group interaction [ F(1,58) = 11. 24, P = 0.002 ) ]. LSD test showed that RTs of antarafacial site to negative facial information in research group were longer than that of homonymy site( P = 0. 001). RTs and attention bias scores of antarafacial site to negative facial information after 8 weeks in research group were lower than that of at base (t =2. 812,3. 531; P =0. 018,0. 002). Conclusion: Patients with SD have the cognitive bias to the negative facial emotional stimulus. Duloxetine treatment might improve the cognitive bias.%目的:探讨度洛西汀对躯体形式障碍患者情绪图片信息认知偏倚的影响. 方法:选择30例躯体形式障碍患者作为研究组,与研

  5. Emotional complexity and emotional well-being in older adults: risks of high neuroticism.

    Science.gov (United States)

    Ready, Rebecca E; Åkerstedt, Anna M; Mroczek, Daniel K

    2012-01-01

    Older and midlife adults tend to report greater emotional complexity and greater emotional well-being than younger adults but there is variability in these factors across the lifespan. This study determined how the personality trait of neuroticism at baseline predicts emotional complexity and emotional well-being 10 years later; a goal was to determine if neuroticism is a stronger predictor of these emotion outcomes with increasing age in adulthood. Data were obtained from two waves of the MIDUS projects (N = 1503; aged 34-84). Greater neuroticism predicted less emotional complexity as indicated by associations between positive and negative affect, particularly for older participants. Neuroticism predicted lower emotional well-being and this association was stronger for older and midlife than for younger adults. Overall, high neuroticism may be a greater liability for poor emotion outcomes for older and perhaps for midlife adults than for younger persons. Clinical and theoretical implications of this conclusion are discussed.

  6. Modulation of perception and brain activity by predictable trajectories of facial expressions.

    Science.gov (United States)

    Furl, N; van Rijsbergen, N J; Kiebel, S J; Friston, K J; Treves, A; Dolan, R J

    2010-03-01

    People track facial expression dynamics with ease to accurately perceive distinct emotions. Although the superior temporal sulcus (STS) appears to possess mechanisms for perceiving changeable facial attributes such as expressions, the nature of the underlying neural computations is not known. Motivated by novel theoretical accounts, we hypothesized that visual and motor areas represent expressions as anticipated motion trajectories. Using magnetoencephalography, we show predictable transitions between fearful and neutral expressions (compared with scrambled and static presentations) heighten activity in visual cortex as quickly as 165 ms poststimulus onset and later (237 ms) engage fusiform gyrus, STS and premotor areas. Consistent with proposed models of biological motion representation, we suggest that visual areas predictively represent coherent facial trajectories. We show that such representations bias emotion perception of subsequent static faces, suggesting that facial movements elicit predictions that bias perception. Our findings reveal critical processes evoked in the perception of dynamic stimuli such as facial expressions, which can endow perception with temporal continuity.

  7. Bias During the Evaluation of Animal Studies?

    OpenAIRE

    Andrew Knight

    2012-01-01

    Simple Summary Animal experimentation evokes strong emotional responses in people on both sides of the debate surrounding its ethical status. However, the true level of its usefulness to society may only be discerned by careful examination of reliable scientific evidence. My recent book, The Costs and Benefits of Animal Experiments, reviewed more than 500 relevant scientific publications. Recently in this journal, however, a reviewer essentially accused me of bias. Yet the conclusions of my b...

  8. Non-biased prediction of soil organic carbon and total nitrogen with vis-NIR spectroscopy, as affected by soil moisture content and texture

    OpenAIRE

    Kuang, Boyan Y.; Mouazen, Abdul Mounem

    2013-01-01

    This study was undertaken to evaluate the effects of moisture content (MC) and texture on the prediction of soil organic carbon (OC) and total nitrogen (TN) with visible and near infrared (vis-NIR) spectroscopy under laboratory and on-line measurement conditions. An AgroSpec spectrophotometer was used to develop calibration models of OC and TN using laboratory scanned spectra of fresh and processed soil samples collected from five fields on Silsoe Farm, UK. A previously developed on-line vis-...

  9. Examining content specificity of negative interpretation biases with the Body Sensations Interpretation Questionnaire (BSIQ).

    Science.gov (United States)

    Vancleef, Linda M G; Peters, Madelon L

    2008-01-01

    Cognitive biases have been suggested to act as latent vulnerability factors for the onset and maintenance of affective and emotional disorders. Additionally, several global and specific personality constructs are known to influence the course of psychopathology (e.g., trait anxiety, optimism, anxiety sensitivity (AS), injury/illness sensitivity (IS), fear of negative evaluation (FNE)). The current study examined the specificity of the relation between these constructs and a negative interpretation bias. One hundred and fifty-four healthy participants completed the Body Sensations Interpretation Questionnaire (BSIQ) [Clark, D. A., Salkovskis, P. M., Breitholtz, E., Westling, B. E., Ost, L.-G., Koehler, K. A., et al. (1997). Misinterpretation of body sensations in panic disorder. Journal of Consulting and Clinical Psychology, 65, 203-213], measuring negative interpretations on four domains. A confirmatory factor analysis offered support for four factors in the BSIQ. Multiple linear regression analyses demonstrated that optimism is predictive of less negative interpretations. AS, IS, and FNE are specifically predictive of negative interpretations on the panic, other bodily symptoms, and social situations subscale, respectively. In addition, specific pain-related constructs were found most predictive of the other bodily sensations subscale. It is concluded that individual variability in global and specific psychological constructs is associated with a content-specific negative interpretation bias.

  10. Anticipation and experience of emotions in patients with schizophrenia and negative symptoms. An experimental study in a social context.

    Science.gov (United States)

    Engel, Maike; Fritzsche, Anja; Lincoln, Tania M

    2016-01-01

    Negative symptoms play a central role in the impairment of social functioning in schizophrenia. Healthy individuals use anticipated emotions to guide their decisions to seek out social interactions. It is unknown whether social withdrawal in negative symptoms is related to a biased anticipation of emotions that will arise in social situations. This study thus examined differences between patients with negative symptoms of schizophrenia and healthy controls in the anticipation and experience of positive and negative emotions related to a social interaction. In a between-subject factorial design, participants were instructed to either predict or to experience emotions related to a simulated social inclusion and exclusion interaction. Overall, patients anticipated more intense negative emotions than controls. Divided by the type of social situation, however, patients reported less intense positive emotions than controls with regard to social inclusion, but not with regard to social exclusion. The lack of an overall deficit in anticipation of positive emotions speaks against the assumption that anticipation abnormalities in negative symptoms are due to a neurocognitive deficit. Rather, the findings seem to reflect negative beliefs about potentially rewarding social situations in people with negative symptoms.

  11. Maternal depressive symptoms, toddler emotion regulation, and subsequent emotion socialization.

    Science.gov (United States)

    Premo, Julie E; Kiel, Elizabeth J

    2016-03-01

    Although many studies have examined how maternal depressive symptoms relate to parenting outcomes, less work has examined how symptoms affect emotion socialization, a parenting construct linked to a myriad of socioemotional outcomes in early childhood. In line with a transactional perspective on the family, it is also important to understand how children contribute to these emotional processes. The current study examined how toddler emotion regulation strategies moderated the relation between maternal depressive symptoms and emotion socialization responses, including nonsupportive responses (e.g., minimizing, responding punitively to children's negative emotions) and wish-granting, or the degree to which mothers give in to their children's demands in order to decrease their children's and their own distress. Mothers (n = 91) and their 24-month-old toddlers participated in laboratory tasks from which toddler emotion regulation behaviors were observed. Mothers reported depressive symptoms and use of maladaptive emotion socialization strategies concurrently and at a 1-year follow-up. The predictive relation between maternal depressive symptoms and emotion socialization was then examined in the context of toddlers' emotion regulation. Toddlers' increased use of caregiver-focused regulation interacted with depressive symptoms in predicting increased wish-granting socialization responses at 36 months. At high levels of toddlers' caregiver-focused regulation, depressive symptoms related to increased wish-granting socialization at 36 months. There was no relation for nonsupportive socialization responses. Results suggest that toddler emotional characteristics influence how depressive symptoms may put mothers at risk for maladaptive parenting. Family psychologists must strive to understand the role of both parent and toddler characteristics within problematic emotional interactions.

  12. Attentional bias to emotional faces on individuals in the remitted phase of recurrent depression: an eye-tracking study%复发性抑郁缓解期个体对情绪面孔注意偏向的眼动研究

    Institute of Scientific and Technical Information of China (English)

    徐西良; 刘明矾

    2015-01-01

    目的 通过分析眼动指标来探讨复发性抑郁缓解期个体对情绪面孔图片的注意偏向.方法 流调用抑郁自评量表(Center for epidemiologic studies depression scale,CES-D)筛选正常个体24人和抑郁情绪个体21人,汉密尔顿抑郁量表(Hamilton depression scale-17,HAMD-17)筛选复发性抑郁缓解期个体24人,通过分析被试的眼动指标来探讨复发性抑郁缓解期个体的注意偏向机制.结果 复发性抑郁缓解组对高兴面孔首视点持续时间偏向分数[(52.60±0.06)%]显著小于抑郁情绪组[(59.26±0.09)%]和正常组[(53.27±0.07)%],差异有统计学意义(F(1.66)=12.32,7.23,P<0.05).复发性抑郁缓解组对悲伤面孔的总注视时间偏向分数[(59.17±0.08)%]大于正常组[(49.67±0.07)%],差异有统计学意义(Ff1..)=4.29,P<0.05).结论 复发性抑郁缓解组被试对悲伤面孔和高兴面孔都没有表现出最初的定向偏向;复发性抑郁缓解组对悲伤面孔表现出最初的注意逃避和总体的注意维持.%Objective To explore the attentional bias to emotional faces on individuals in the remitted phase of recurrent depression through eye-tracking study.Methods Center for epidemiologic studies depression scale (CES-D) and Hamilton depression scale (HAMD) were used to the diagnosis of 24 normal individuals and 21 depressed individuals and 24 individuals in the remitted phase of recurrent depression.Emotion face pictures were chosen as experiment material and discuss the mechanism of the attentional bias of individuals in the remitted phase of recurrent depression through the analysis of eye movement index.Results First fixation duration bias score on happy expression picture of individuals in the remitted phase of recurrent depression((52.60±0.06) %) was less than normal controls ((59.26±0.09) %) and the depression group((53.27±0.07)%),(F(1.66)=12.32,7.23,P<0.05).Gaze Duration Bias score on sad expression picture of individuals in the

  13. A study on investors’ personality characteristics and behavioral biases: Conservatism bias and availability bias in the Tehran Stock Exchange

    Directory of Open Access Journals (Sweden)

    Mahmoud Moradi

    2013-04-01

    Full Text Available Most economic and finance theories are based on the assumption that during economic decision making, people would act totally rational and consider all available information. Nevertheless, behavioral finance focuses on studying of the role of psychological factors on economic participants’ behavior. The study shows that in real-world environment, people are influenced by emotional and cognitive errors and may make irrational financial decisions. In many cases, the participants of financial markets are not aware of their talents for error in decision making, so they are dissatisfied with their investments by considering some behavioral biases decisions. These decisions may often yield undesirable outcomes, which could influence economy, significantly. This paper presents a survey on the relationship between personality dimensions with behavioral biases and availability bias among investment managers in the Tehran Stock Exchange using SPSS software, descriptive and inferential statistics. The necessary data are collected through questionnaire and they are analyzed using some statistical tests. The preliminary results indicate that there is a relationship between personality dimensions and behavioral biases like conservatism bias and availability bias among the investors in the Tehran Stock Exchange.

  14. Study on Short-Term Prediction for Satellite Clock Bias Based on ARIMA Model%基于 ARIMA 模型的卫星钟差短期预报研究

    Institute of Scientific and Technical Information of China (English)

    范旭亮; 王晓红; 张显云; 王阳; 潘绍林; 冯富寿

    2015-01-01

    The precision of satellite clock bias has a significant impact on the capacity of navigation and positioning system .Based on the space atomic clocks from different types , this paper used the ARIMA time series model to predict the short -term (6h and one day) satellite clock error by adopting IGS 5min and 30s -interval precise satellite clock products on one day .Results show that, the prediction accuracy of rubidium clock can reach sub nanosecond level ;caesium clock is at the nanosecond level .Moreover, the sam-ple interval of original satellite clock products has effect on the precision of satellite clock error prediction .%卫星钟差的精度直接影响导航定位的性能。本文针对不同类型的星载原子钟,采用ARIMA时间序列模型分别对1 d的IGS 5 min、30 s采样间隔的精密卫星钟差产品进行建模,并作6 h、一天的短期预报。结果表明,铷钟的预报精度达到了亚纳秒级,铯钟的预报精度处于纳秒级,并且原始钟差产品的采样间隔对卫星钟差预报精度有一定的影响。

  15. Emotional Responses

    DEFF Research Database (Denmark)

    Hansen, Flemming; Christensen, Sverre Riis; Lundsteen, Steen;

    2007-01-01

    Recent neurological research has pointed to the importance of fundamental emotional processes for most kinds of human behaviour. Measures of emotional response tendencies towards brands seem to reveal intangible aspects of brand equity, particularly in a marketing context. In this paper a procedure...... for estimating such emotional brand equity is presented and findings from two successive studies of more than 100 brands are reported. It demonstrates how changes that occur between two years are explainable in terms of factors identifiable in the markets, and that the measures otherwise are stable over time...

  16. 丁螺环酮对广泛性焦虑症患者情绪图片认知偏倚的影响%Effect of buspirone treatment on cognitive bias to the emotional facial information in generalized anxiety disorder

    Institute of Scientific and Technical Information of China (English)

    姚建军; 张紫娟; 周振和; 王军; 陈琳

    2012-01-01

    Objective:To investigate the effect of buspirone treatment on cognitive bias to the emotional facial information in patients with generalized anxiety disorder (GAD). Method: 30 patients met Chinese classification of mental disorders and diagnostic crileria-3 for GAD were enrolled as research group and 30 gender, age matched healthy persons enrolled as control group. Patients were treated with buspirone for 8weeks. All participants measured with dot-probe task of emotional facial information at base and after 8 weeks. Reaction times ( RTs) and attentional bias scores were compared respectively. Results: After 8 weeks,HAMA scores in research group were lower than that at base (7.29 ± 1.56 Vs. 16.93 ± 2.11) (t = 3. 326, P = 0.003 ). A repeated measure ANOVA revealed a significant probe site main effect, reaction times of antarafacial site were longer than that of homonymy site( P < 0. 05 ). It revealed a significant probe site and group interaction ( P = 0.000),a significant emotional facial information type and probe site interaction (P = 0.000) ,and a significant emotional facial information type x probe site x group interaction (P = 0.002). LSD test showed that RTs of antarafacial site to fear facial information in research group were longer than that of homonymy site (P =0.001). RTs and attention bias scores of antarafacial site to fear facial information after 8 weeks in research group were lower than that at base(P= 0.006). Conclusion: Patients with GAD had the cognitive bias to the fear facial emotional stimulus. Buspirone treatment might improve the cognitive bias.%目的:探讨丁螺环酮对广泛性焦虑症患者情绪图片信息认知偏倚的影响. 方法:选择符合中国精神障碍分类与诊断标准第3版广泛性焦虑症诊断标准的30例患者作为研究组,30名与研究组性别、年龄匹配的健康人作为对照组.研究组给予丁螺环酮治疗8周.两组分别在治疗前和治疗8周后进行情绪图片刺激的点探测

  17. Effect of escitalopram treatment on cognitive bias to the emotional facial information in panic disorder%艾司西酞普兰对惊恐障碍患者情绪图片信息认知偏倚的影响

    Institute of Scientific and Technical Information of China (English)

    周振和; 王军; 陈琳; 王志强; 程灶火

    2011-01-01

    Objective To investigate the effect of escitalopram treatment on cognitive bias to the emotional facial information in patients with panic disorder. Methods 30 patients met CCMD-3 criteria for panic disorder were enrolled as research group and marched sexual and age 30 healthy persons enrolled as control group. Patients were treated with escitalopram for 8 weeks. All participants measured with dot-probe task of emotional facial information at base and after 8 weeks. RTs and attentional bias scores were compared respectively. Results After 8 weeks,HAMA scores (7. 81 ± 2. 52) in research group were lower than that of at base ( 17. 23 ± 3. 12) (P = 0.002). A repeated measure ANOVA revealed a significant probe site main effect (F(1,58) =4. 34, P = 0.031 ) , RTs of antarafacial site were longer than that of homonymy site. It revealed a significant probe site and group interaction(F(1,58) =16.15, P=0.000) ,a significant emotional facial information type and probe site interaction(F(1,58)=9.25, P =0.015) ,and a significant emotional facial information type × probe site× group interaction(F(1,58) =7. 31, P = 0. 002). LSD test showed that RTs of antarafacial site to fear facial information in research group were longer than that of homonymy site(P = 0.0009). RTs and attention bias scores of antarafacial site to fear facial information after 8 weeks in research group were lower than that of at base(P=0.032,0.008). Conclusion Patients with panic disorder have the cognitive bias to the fear facial emotional stimulus, and escitalopram treatment might improve the cognitive bias.%目的 探讨艾司西酞普兰对惊恐障碍患者情绪图片信息认知偏倚的影响.方法 选择符合CCMD-3惊恐障碍诊断标准的30例患者作为试验组,与试验组匹配性别、年龄的30例健康人作为对照组.实验组予艾斯西酞普兰治疗8周.两组分别在治疗前以及8周后予情绪图片刺激的点探测任务检测,比较治疗前以及8周后反应时以

  18. Emotional collectives: How groups shape emotions and emotions shape groups.

    Science.gov (United States)

    van Kleef, Gerben A; Fischer, Agneta H

    2016-01-01

    Group settings are epicentres of emotional activity. Yet, the role of emotions in groups is poorly understood. How do group-level phenomena shape group members' emotional experience and expression? How are emotional expressions recognised, interpreted and shared in group settings? And how do such expressions influence the emotions, cognitions and behaviours of fellow group members and outside observers? To answer these and other questions, we draw on relevant theoretical perspectives (e.g., intergroup emotions theory, social appraisal theory and emotions as social information theory) and recent empirical findings regarding the role of emotions in groups. We organise our review according to two overarching themes: how groups shape emotions and how emotions shape groups. We show how novel empirical approaches break important new ground in uncovering the role of emotions in groups. Research on emotional collectives is thriving and constitutes a key to understanding the social nature of emotions.

  19. Can Emotionally Intelligent Volleyball Players Be More Prone to Sportspersonship?

    Science.gov (United States)

    Can, Suleyman

    2016-01-01

    Emotional intelligence concept has been examined by researchers in the field of education as well as field of sports. When emotional intelligence theory examined, it comes to mind that emotional intelligence can be related to moral behaviors in sport. In this regard, the question of "Can emotional intelligence predict sportspersonship…

  20. Team members' emotional displays as indicators of team functioning

    NARCIS (Netherlands)

    Homan, A.C.; van Kleef, G.A.; Sanchez-Burks, J.

    2016-01-01

    Emotions are inherent to team life, yet it is unclear how observers use team members’ emotional expressions to make sense of team processes. Drawing on Emotions as Social Information theory, we propose that observers use team members’ emotional displays as a source of information to predict the team

  1. Intellectual emotions

    Directory of Open Access Journals (Sweden)

    Vasilyev, Igor A.

    2013-12-01

    Full Text Available In the laboratory of O.K. Tikhomirov, the phenomenon of the acute emotional regulation of productive thinking was justified. This regulation is realized by means of the elaboration of the axiological profile of cognition. The following definition of intellectual emotions can be given: intellectual emotions are the appraisals of specific cognitive objects — contradictions, assumptions, probabilities, and the intermediate and final results of operations. The main aspect of the method used in the research consisted of the synchronous registration of an external (tactile elaboration of problems, skin galvanic response and verbal utterances regarding tasks to be completed in a game of chess. The principle position in Tikhomirov`s group is the following: intellectual emotions represent not only the energetic resource or catalysts for the thinking process, but also the determinants of its structure.

  2. Emotional Disturbance

    Science.gov (United States)

    ... skills, and increase self-awareness, self-control, and self-esteem. A large body of research exists regarding methods ... not. Back to top Other Considerations Children and adolescents with an emotional disturbance should receive services based ...

  3. A Comparison of attentional biases and memory biases in social phobia and major depression

    NARCIS (Netherlands)

    Rinck, M.; Becker, E.S.

    2005-01-01

    Cognitive processes play an important role in the etiology and maintenance of anxiety and depression. Current theories differ, however, in their predictions regarding the occurrence of attentional biases and memory biases in depression and anxiety. To allow for a systematic comparison of disorders a

  4. Emotion socialization, child emotion understanding and regulation, and adjustment in urban African American families: differential associations across child gender.

    Science.gov (United States)

    Cunningham, Jera Nelson; Kliewer, Wendy; Garner, Pamela W

    2009-01-01

    The prospective relation of maternal emotion philosophy to children's emotion understanding and regulation and positive and negative adjustment was investigated. Sixty-nine African American youth (50% male; M age = 11.29 years) and their maternal caregivers living in high violence areas of a midsized city participated in this interview study. Caregivers' meta-emotion philosophy predicted child emotion understanding and emotion regulation, which also were associated with Time 2 grades, internalizing behaviors, externalizing behaviors, and social skills after controlling for Time 1 adjustment. Emotional understanding mediated the relationship between caregivers' emotional socialization and boys' internalizing behaviors and between caregivers' emotional socialization and girls' social skills. In addition, emotion regulation mediated the relationships between emotional socialization and all four outcomes for boys. Implications for future work on emotion socialization and clinical intervention, particularly related to emotion regulation, are discussed.

  5. Examining Accumulated Emotional Traits in Suicide Blogs With an Emotion Topic Model.

    Science.gov (United States)

    Ren, Fuji; Kang, Xin; Quan, Changqin

    2016-09-01

    Suicide has been a major cause of death throughout the world. Recent studies have proved a reliable connection between the emotional traits and suicide. However, detection and prevention of suicide are mostly carried out in the clinical centers, which limit the effective treatments to a restricted group of people. To assist detecting suicide risks among the public, we propose a novel method by exploring the accumulated emotional information from people's daily writings (i.e., Blogs), and examining these emotional traits that are predictive of suicidal behaviors. A complex emotion topic model is employed to detect the underlying emotions and emotion-related topics in the Blog streams, based on eight basic emotion categories and five levels of emotion intensities. Since suicide is caused through an accumulative process, we propose three accumulative emotional traits, i.e., accumulation, covariance, and transition of the consecutive Blog emotions, and employ a generalized linear regression algorithm to examine the relationship between emotional traits and suicide risk. Our experiment results suggest that the emotion transition trait turns to be more discriminative of the suicide risk, and that the combination of three traits in linear regression would generate even more discriminative predictions. A classification of the suicide and nonsuicide Blog articles in our additional experiment verifies this result. Finally, we conduct a case study of the most commonly mentioned emotion-related topics in the suicidal Blogs, to further understand the association between emotions and thoughts for these authors.

  6. Selective Attention to Emotional Stimuli: What IQ and Openness Do, and Emotional Intelligence Does Not

    Science.gov (United States)

    Fiori, Marina; Antonakis, John

    2012-01-01

    We examined how general intelligence, personality, and emotional intelligence--measured as an ability using the MSCEIT--predicted performance on a selective-attention task requiring participants to ignore distracting emotion information. We used a visual prime in which participants saw a pair of faces depicting emotions; their task was to focus on…

  7. Emotion work and emotional exhaustion in teachers: the job and individual perspective

    NARCIS (Netherlands)

    Näring, G.W.B.; Vlerick, P.; Ven, B. van de

    2012-01-01

    Teaching requires much emotion work which takes its toll on teachers. Emotion work is usually studied from one of two perspectives, a job or an individual perspective. In this study, we assessed the relative importance of these two perspectives in predicting emotional exhaustion. More than 200 teach

  8. Emotion work and emotional exhaustion in teachers: The job and individual perspective

    NARCIS (Netherlands)

    Näring, Gérard; Vlerick, Peter; Van de Ven, Bart

    2011-01-01

    Teaching requires much emotion work which takes its toll on teachers. Emotion work is usually studied from one of two perspectives, a job or an individual perspective. In this study we assessed the relative importance of these two perspectives in predicting emotional exhaustion. More than 200 teache

  9. Emotional intelligence and social interaction.

    Science.gov (United States)

    Lopes, Paulo N; Brackett, Marc A; Nezlek, John B; Schütz, Astrid; Sellin, Ina; Salovey, Peter

    2004-08-01

    Two studies found positive relationships between the ability to manage emotions and the quality of social interactions, supporting the predictive and incremental validity of an ability measure of emotional intelligence, the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT). In a sample of 118 American college students (Study 1), higher scores on the managing emotions subscale of the MSCEIT were positively related to the quality of interactions with friends, evaluated separately by participants and two friends. In a diary study of social interaction with 103 German college students (Study 2), managing emotions scores were positively related to the perceived quality of interactions with opposite sex individuals. Scores on this subscale were also positively related to perceived success in impression management in social interactions with individuals of the opposite sex. In both studies, the main findings remained statistically significant after controlling for Big Five personality traits.

  10. Attentional modulation of emotional conflict processing with flanker tasks.

    Directory of Open Access Journals (Sweden)

    Pingyan Zhou

    Full Text Available Emotion processing has been shown to acquire priority by biasing allocation of attentional resources. Aversive images or fearful expressions are processed quickly and automatically. Many existing findings suggested that processing of emotional information was pre-attentive, largely immune from attentional control. Other studies argued that attention gated the processing of emotion. To tackle this controversy, the current study examined whether and to what degrees attention modulated processing of emotion using a stimulus-response-compatibility (SRC paradigm. We conducted two flanker experiments using color scale faces in neutral expressions or gray scale faces in emotional expressions. We found SRC effects for all three dimensions (color, gender, and emotion and SRC effects were larger when the conflicts were task relevant than when they were task irrelevant, suggesting that conflict processing of emotion was modulated by attention, similar to those of color and face identity (gender. However, task modulation on color SRC effect was significantly greater than that on gender or emotion SRC effect, indicating that processing of salient information was modulated by attention to a lesser degree than processing of non-emotional stimuli. We proposed that emotion processing can be influenced by attentional control, but at the same time salience of emotional information may bias toward bottom-up processing, rendering less top-down modulation than that on non-emotional stimuli.

  11. Attentional modulation of emotional conflict processing with flanker tasks.

    Science.gov (United States)

    Zhou, Pingyan; Liu, Xun

    2013-01-01

    Emotion processing has been shown to acquire priority by biasing allocation of attentional resources. Aversive images or fearful expressions are processed quickly and automatically. Many existing findings suggested that processing of emotional information was pre-attentive, largely immune from attentional control. Other studies argued that attention gated the processing of emotion. To tackle this controversy, the current study examined whether and to what degrees attention modulated processing of emotion using a stimulus-response-compatibility (SRC) paradigm. We conducted two flanker experiments using color scale faces in neutral expressions or gray scale faces in emotional expressions. We found SRC effects for all three dimensions (color, gender, and emotion) and SRC effects were larger when the conflicts were task relevant than when they were task irrelevant, suggesting that conflict processing of emotion was modulated by attention, similar to those of color and face identity (gender). However, task modulation on color SRC effect was significantly greater than that on gender or emotion SRC effect, indicating that processing of salient information was modulated by attention to a lesser degree than processing of non-emotional stimuli. We proposed that emotion processing can be influenced by attentional control, but at the same time salience of emotional information may bias toward bottom-up processing, rendering less top-down modulation than that on non-emotional stimuli.

  12. Beyond emotional benefits: physical activity and sedentary behaviour affect psychosocial resources through emotions.

    Science.gov (United States)

    Hogan, Candice L; Catalino, Lahnna I; Mata, Jutta; Fredrickson, Barbara L

    2015-01-01

    Physical activity is known to improve emotional experiences, and positive emotions have been shown to lead to important life outcomes, including the development of psychosocial resources. In contrast, time spent sedentary may negatively impact emotional experiences and, consequently, erode psychosocial resources. Two studies tested whether activity independently influenced emotions and psychosocial resources, and whether activity indirectly influenced psychosocial resources through emotional experiences. Using cross-sectional (Study 1a) and longitudinal (Study 1b) methods, we found that time spent physically active independently predicted emotions and psychosocial resources. Mediation analyses suggested that emotions may account for the relation between activity and psychosocial resources. The improved emotional experiences associated with physical activity may help individuals build psychosocial resources known to improve mental health. Study 1a provided first indicators to suggest that, in contrast, sedentary behaviour may reduce positive emotions, which could in turn lead to decrements in psychosocial resources.

  13. How School Climate Influences Teachers' Emotional Exhaustion: The Mediating Role of Emotional Labor.

    Science.gov (United States)

    Yao, Xiuping; Yao, Meilin; Zong, Xiaoli; Li, Yulan; Li, Xiying; Guo, Fangfang; Cui, Guanyu

    2015-10-08

    Currently, in China, improving the quality of teachers' emotional labor has become an urgent need for most pre-kindergarten through 12th grade (p-12) schools because the new curriculum reform highlights the role of emotion in teaching. A total of 703 primary and high school teachers in Mainland China were investigated regarding their perceptions of school climate, emotional labor strategy and emotional exhaustion via questionnaires. The findings revealed that the teachers' perceptions of the school climate negatively affected surface acting but positively affected deep acting. Surface acting positively predicted emotional exhaustion, and deep acting had no significant effect on emotional exhaustion. Moreover, emotional labor mediated the relationship between the teachers' perceptions of the school climate and emotional exhaustion. Programs aimed at improving the school climate and the teachers' use of appropriate emotional labor strategies should be implemented in schools in Mainland China.

  14. Pitching Emotions: The Interpersonal Effects of Emotions in Professional Baseball

    Directory of Open Access Journals (Sweden)

    Arik eCheshin

    2016-02-01

    Full Text Available Sports games are inherently emotional situations, but surprisingly little is known about the social consequences of these emotions. We examined the interpersonal effects of emotional expressions in professional baseball. Specifically, we investigated whether pitchers' facial displays influence how pitches are assessed and responded to. Using footage from MLB World Series finals, we isolated incidents where the pitcher's face was visible before a pitch. A pre-study indicated that participants consistently perceived anger, happiness, and worry in pitchers' facial displays. An independent sample then predicted pitch characteristics and batter responses based on the same perceived emotional displays. Participants expected pitchers perceived as happy to throw more accurate balls, pitchers perceived as angry to throw faster and more difficult balls, and pitchers perceived as worried to throw slower and less accurate balls. Batters were expected to approach (swing when faced with a pitcher perceived as happy and to avoid (no swing when faced with a pitcher perceived as worried. Whereas previous research focused on using emotional expressions as information regarding past and current situations, our work suggests that people also use perceived emotional expressions to predict future behavior. Our results attest to the impact perceived emotional expressions can have on professional sports.

  15. Pitching Emotions: The Interpersonal Effects of Emotions in Professional Baseball.

    Science.gov (United States)

    Cheshin, Arik; Heerdink, Marc W; Kossakowski, Jolanda J; Van Kleef, Gerben A

    2016-01-01

    Sports games are inherently emotional situations, but surprisingly little is known about the social consequences of these emotions. We examined the interpersonal effects of emotional expressions in professional baseball. Specifically, we investigated whether pitchers' facial displays influence how pitches are assessed and responded to. Using footage from the Major League Baseball World Series finals, we isolated incidents where the pitcher's face was visible before a pitch. A pre-study indicated that participants consistently perceived anger, happiness, and worry in pitchers' facial displays. An independent sample then predicted pitch characteristics and batter responses based on the same perceived emotional displays. Participants expected pitchers perceived as happy to throw more accurate balls, pitchers perceived as angry to throw faster and more difficult balls, and pitchers perceived as worried to throw slower and less accurate balls. Batters were expected to approach (swing) when faced with a pitcher perceived as happy and to avoid (no swing) when faced with a pitcher perceived as worried. Whereas previous research focused on using emotional expressions as information regarding past and current situations, our work suggests that people also use perceived emotional expressions to predict future behavior. Our results attest to the impact perceived emotional expressions can have on professional sports.

  16. Eulerian bias and the galaxy density field

    CERN Document Server

    Mann, B M; Heavens, A F; Mann, Bob; Peacock, John; Heavens, Alan

    1997-01-01

    We investigate the effects on cosmological clustering statistics of empirical biasing, where the galaxy distribution is a local transformation of the present-day Eulerian density field. The effects of the suppression of galaxy numbers in voids, and their enhancement in regions of high density, are considered, independently and in combination. We compare results from numerical simulations with the predictions of simple analytic models. We find that the bias is generally scale-dependent, so that the shape of the galaxy power spectrum differs from that of the underlying mass distribution. The degree of bias is always a monotonic function of scale, tending to an asymptotic value on scales where the density fluctuations are linear. The scale dependence is often rather weak, with many reasonable prescriptions giving a bias which is nearly independent of scale. We have investigated whether such an Eulerian bias can reconcile a range of theoretical power spectra with the twin requirements of fitting the galaxy power ...

  17. A Simulation Platform for Quantifying Survival Bias

    DEFF Research Database (Denmark)

    Mayeda, Elizabeth Rose; Tchetgen Tchetgen, Eric J; Power, Melinda C;

    2016-01-01

    Bias due to selective mortality is a potential concern in many studies and is especially relevant in cognitive aging research because cognitive impairment strongly predicts subsequent mortality. Biased estimation of the effect of an exposure on rate of cognitive decline can occur when mortality......-mortality situations. This simulation platform provides a flexible tool for evaluating biases in studies with high mortality, as is common in cognitive aging research....... is a common effect of exposure and an unmeasured determinant of cognitive decline and in similar settings. This potential is often represented as collider-stratification bias in directed acyclic graphs, but it is difficult to anticipate the magnitude of bias. In this paper, we present a flexible simulation...

  18. Emotional Laour in Teaching Secondary Physical Education

    Directory of Open Access Journals (Sweden)

    Ye Hoon Lee

    2016-04-01

    Full Text Available Background: Teaching physical education is an emotion-laden context which requires physical education teachers to engage in emotional labor in order to foster their well-being, as well as student’s outcomes. Objective: The purpose of this study was to investigate the predictability of emotional labour strategies on job satisfaction and emotional exhaustion among secondary physical education teachers in South Korea. Specifically, the four forms of emotional labour (i.e., surface acting, deep acting, genuine positive expression, and genuine negative expression were hypothesized to have different influences on job satisfaction and emotional exhaustion. Method: A total of 225 full-time physical education teachers were invited to participate in the paper-pencil survey. The questionnaires contained items measuring the four forms of emotional labour, emotional exhaustion, and job satisfaction which had been modified to fit the physical education setting. Results: The results indicated that surface acting, genuine positive expression, and genuine expression was significantly associated with emotional exhaustion whereas only genuine positive expression was significantly associated with job satisfaction and emotional exhaustion. Finally, emotional exhaustion mediates the relationship between surface acting and job satisfaction, genuine positive expression and job satisfaction, and genuine negative expression and job satisfaction. Conclusion: These results suggest that emotional labour plays a critical role on physical education teachers’ well-being and job attitude. Keywords: emotional regulation, physical education teacher, genuine expression, Asian culture, surface acting

  19. Hope for the best or prepare for the worst? Towards a spatial cognitive bias test for mice.

    Science.gov (United States)

    Kloke, Vanessa; Schreiber, Rebecca S; Bodden, Carina; Möllers, Julian; Ruhmann, Hanna; Kaiser, Sylvia; Lesch, Klaus-Peter; Sachser, Norbert; Lewejohann, Lars

    2014-01-01

    Cognitive bias, the altered information processing resulting from the background emotional state of an individual, has been suggested as a promising new indicator of animal emotion. Comparable to anxious or depressed humans, animals in a putatively negative emotional state are more likely to judge an ambiguous stimulus as if it predicts a negative event, than those in positive states. The present study aimed to establish a cognitive bias test for mice based on a spatial judgment task and to apply it in a pilot study to serotonin transporter (5-HTT) knockout mice, a well-established mouse model for the study of anxiety- and depression-related behavior. In a first step, we validated that our setup can assess different expectations about the outcome of an ambiguous stimulus: mice having learned to expect something positive within a maze differed significantly in their behavior towards an unfamiliar location than animals having learned to expect something negative. In a second step, the use of spatial location as a discriminatory stimulus was confirmed by showing that mice interpret an ambiguous stimulus depending on its spatial location, with a position exactly midway between a positive and a negative reference point provoking the highest level of ambiguity. Finally, the anxiety- and depression-like phenotype of the 5-HTT knockout mouse model manifested--comparable to human conditions--in a trend for a negatively distorted interpretation of ambiguous information, albeit this effect was not statistically significant. The results suggest that the present cognitive bias test provides a useful basis to study the emotional state in mice, which may not only increase the translational value of animal models in the study of human affective disorders, but which is also a central objective of animal welfare research.

  20. Bias in research.

    Science.gov (United States)

    Simundić, Ana-Maria

    2013-01-01

    By writing scientific articles we communicate science among colleagues and peers. By doing this, it is our responsibility to adhere to some basic principles like transparency and accuracy. Authors, journal editors and reviewers need to be concerned about the quality of the work submitted for publication and ensure that only studies which have been designed, conducted and reported in a transparent way, honestly and without any deviation from the truth get to be published. Any such trend or deviation from the truth in data collection, analysis, interpretation and publication is called bias. Bias in research can occur either intentionally or unintentionally. Bias causes false conclusions and is potentially misleading. Therefore, it is immoral and unethical to conduct biased research. Every scientist should thus be aware of all potential sources of bias and undertake all possible actions to reduce or minimize the deviation from the truth. This article describes some basic issues related to bias in research.

  1. Role of adolescent and maternal depressive symptoms on transactional emotion recognition: context and state affect matter.

    Science.gov (United States)

    Luebbe, Aaron M; Fussner, Lauren M; Kiel, Elizabeth J; Early, Martha C; Bell, Debora J

    2013-12-01

    Depressive symptomatology is associated with impaired recognition of emotion. Previous investigations have predominantly focused on emotion recognition of static facial expressions neglecting the influence of social interaction and critical contextual factors. In the current study, we investigated how youth and maternal symptoms of depression may be associated with emotion recognition biases during familial interactions across distinct contextual settings. Further, we explored if an individual's current emotional state may account for youth and maternal emotion recognition biases. Mother-adolescent dyads (N = 128) completed measures of depressive symptomatology and participated in three family interactions, each designed to elicit distinct emotions. Mothers and youth completed state affect ratings pertaining to self and other at the conclusion of each interaction task. Using multiple regression, depressive symptoms in both mothers and adolescents were associated with biased recognition of both positive affect (i.e., happy, excited) and negative affect (i.e., sadness, anger, frustration); however, this bias emerged primarily in contexts with a less strong emotional signal. Using actor-partner interdependence models, results suggested that youth's own state affect accounted for depression-related biases in their recognition of maternal affect. State affect did not function similarly in explaining depression-related biases for maternal recognition of adolescent emotion. Together these findings suggest a similar negative bias in emotion recognition associated with depressive symptoms in both adolescents and mothers in real-life situations, albeit potentially driven by different mechanisms.

  2. On commercial media bias

    OpenAIRE

    Germano, Fabrizio

    2008-01-01

    Within the spokes model of Chen and Riordan (2007) that allows for non-localized competition among arbitrary numbers of media outlets, we quantify the effect of concentration of ownership on quality and bias of media content. A main result shows that too few commercial outlets, or better, too few separate owners of commercial outlets can lead to substantial bias in equilibrium. Increasing the number of outlets (commercial and non-commercial) tends to bring down this bias; but the strongest ef...

  3. Relations between executive function and emotionality in preschoolers: Exploring a transitive cognition-emotion linkage

    Directory of Open Access Journals (Sweden)

    David E Ferrier

    2014-05-01

    Full Text Available Emotions play a crucial role in appraisal of experiences and environments and in guiding thoughts and actions. Moreover, executive function (EF and emotion regulation (ER have received much attention, not only for positive associations with children’s social-emotional functioning, but also for potential central roles in cognitive functioning. In one conceptualization of ER (Campos, Frankel, & Camras, 2004, processes of ER, and those of emotional expression and experience (hereafter referred to as emotionality are highly related and reciprocal; yet, there has been little research on young children’s EF that focuses on emotionality, although it is easily observed within a classroom. The two goals of the study were to: (1 investigate the relatively unexplored role of emotionality in the development of EF in early childhood and (2 assess the relations between an observational rating of EF obtained after direct assessment with a standardized EF rating scale. We predicted that observed emotionality and EF would both demonstrate stability and predict one another within and across time. 175 children aged 35-60 months were recruited from Head Start and private childcare centers. Using PLS modeling, we chose T1 emotionality as the exogenous variable and tested pathways between emotionality and EF across two time points, 6 months apart. Results showed that both T1 observed EF and emotionality predicted their respective T2 counterparts, supporting the idea that both constructs build upon existing systems. Further, T1 emotionality predicted T1 observed EF and the T2 BRIEF-P composite. In turn, T1 observed EF predicted emotionality and the T2 BRIEF-P composite. These findings fit with literature on older populations in which EF and emotionality have been related, yet are the first to report such relations in early childhood. Last, observed T1 EF’s positive prediction of the T2 BRIEF-P composite lends credence to the use of both EF measures in applied

  4. Recognizing the authenticity of emotional expressions: F0 contour matters when you need to know.

    Science.gov (United States)

    Drolet, Matthis; Schubotz, Ricarda I; Fischer, Julia

    2014-01-01

    Authenticity of vocal emotion expression affects emotion recognition and brain activity in the so-called Theory of Mind (ToM) network, which is implied in the ability to explain and predict behavior by attributing mental states to other individuals. Exploiting the variability of the fundamental frequency (F0 contour), which varies more (higher contour) in play-acted expressions than authentic ones, we examined whether contour biases explicit categorization toward a particular authenticity or emotion category. Moreover, we tested whether contour modulates blood-oxygen-level dependent (BOLD) response in the ToM network and explored the role of task as a top-down modulator. The effects of contour on BOLD signal were analyzed by contrasting high and low contour stimuli within two previous fMRI studies that implemented emotion and authenticity rating tasks. Participants preferentially categorized higher contour stimuli as play-acted and lower contour stimuli as sad. Higher contour was found to up-regulate activation task-independently in the primary auditory cortex. Stimulus contour and task were found to interact in a network including medial prefrontal cortex, with an increase in BOLD signal for low-contour stimuli during explicit perception of authenticity and an increase for high-contour stimuli during explicit perception of emotion. Contour-induced BOLD effects appear to be purely stimulus-driven in early auditory and intonation perception, while being strongly task-dependent in regions involved in higher cognition.

  5. You Get What You Get and You Don't Throw a Fit!: Emotion Socialization and Child Physiology Jointly Predict Early Prosocial Development

    Science.gov (United States)

    Scrimgeour, Meghan B.; Davis, Elizabeth L.; Buss, Kristin A.

    2016-01-01

    Prosocial behavior in early childhood is a precursor to later adaptive social functioning. This investigation leveraged mother-reported, physiological, and observational data to examine children's prosocial development from age 2 to age 4 (N = 125). Maternal emotion socialization (ES) strategies and children's parasympathetic regulation have each…

  6. Effortful Control and Parents' Emotion Socialization Patterns Predict Children's Positive Social Behavior: A Person-Centered Approach

    Science.gov (United States)

    Miller, Rachel L.; Dunsmore, Julie C.; Smith, Cynthia L.

    2015-01-01

    Research Findings: We examined relations of effortful control with parent emotion socialization practices and child social behavior using a person-centered approach in children ages 18 months to 5 years. A total of 76 parents (66 mothers, 10 fathers) completed questionnaires at screening and 6-month follow-up. There were no age differences in…

  7. Meta-Analytic Estimates Predict the Effectiveness of Emotion Regulation Strategies in the "Real World": Reply to Augustine and Hemenover (2013)

    Science.gov (United States)

    Miles, Eleanor; Sheeran, Paschal; Webb, Thomas L.

    2013-01-01

    Augustine and Hemenover (2013) were right to state that meta-analyses should be accurate and generalizable. However, we disagree that our meta-analysis of emotion regulation strategies (Webb, Miles, & Sheeran, 2012) fell short in these respects. Augustine and Hemenover's concerns appear to have accrued from misunderstandings of our inclusion…

  8. Enhanced subliminal emotional responses to dynamic facial expressions

    Directory of Open Access Journals (Sweden)

    Wataru eSato

    2014-09-01

    Full Text Available Emotional processing without conscious awareness plays an important role in human social interaction. Several behavioral studies reported that subliminal presentation of photographs of emotional facial expressions induces unconscious emotional processing. However, it was difficult to elicit strong and robust effects using this method. We hypothesized that dynamic presentations of facial expressions would enhance subliminal emotional effects and tested this hypothesis with two experiments. Fearful or happy facial expressions were presented dynamically or statically in either the left or the right visual field for 20 (Experiment 1 and 30 (Experiment 2 ms. Nonsense target ideographs were then presented, and participants reported their preference for them. The results consistently showed that dynamic presentations of emotional facial expressions induced more evident emotional biases toward subsequent targets than did static ones. These results indicate that dynamic presentations of emotional facial expressions induce more evident unconscious emotional processing.

  9. Islamic headdress influences how emotion is recognized from the eyes

    NARCIS (Netherlands)

    Kret, M.E.; de Gelder, B.

    2012-01-01

    Previous research has shown a negative bias in the perception of whole facial expressions from out-group members. Whether or not emotion recognition from the eyes is already sensitive to contextual information is presently a matter of debate. In three experiments we tested whether emotions can be re

  10. Emotionally Speaking

    DEFF Research Database (Denmark)

    Lippke, Lena; Murphy, Kristin Marie

    In this presentation, we demonstrate how qualitative methods help us to explore barriers and facilitators to teacher emotional well-being in school settings serving students identified as being at-risk in the US and Denmark. Through a hermeneutical lens (Gadamer, 2004) and collective narrative (R......, and their relationships with colleagues and students? Finally, what can the two groups of teachers learn from each others_ experiences?......In this presentation, we demonstrate how qualitative methods help us to explore barriers and facilitators to teacher emotional well-being in school settings serving students identified as being at-risk in the US and Denmark. Through a hermeneutical lens (Gadamer, 2004) and collective narrative...... (Richardson, 1987), we begin by identifying each country_s educational model, teacher preparation and teacher support for serving at-risk students. Next, we explore the experience of teachers working with students defined as being at-risk. Inspired by the concept of emotional labor (Hochschild, 1983) we...

  11. Emotion work within eldercare and depressive symptoms

    DEFF Research Database (Denmark)

    Jakobsen, Louise M.; Jorgensen, Anette F. B.; Thomsen, Birthe L.

    2016-01-01

    Background: Danish professional caregivers have high rates of depressive symptoms. One proposed cause is exposure to emotion work. However, emotion work is usually measured by self-report which may bias results. Objectives: The objective of this study was to examine the association of emotion work......, externally observed at the workplace, with self-reported depressive symptoms of professional caregivers. Design and data sources: The study was a cross-sectional observational study. Data was collected by 9 observers who assessed emotion work stressors and emotion work resources in 124 individual...... between professional caregivers and residents. Depressive symptoms were measured by a questionnaire sent to all professional caregivers at the 10 eldercare homes. We constructed two samples for analysis: a) a sample of 95 directly observed professional caregivers with full information on covariates, and b...

  12. The Impact of Aging and Alzheimer's Disease on Decoding Emotion Cues from Bodily Motion

    Directory of Open Access Journals (Sweden)

    Pauline M. Insch

    2015-08-01

    Full Text Available Both healthy aging and dementia cause problems with emotion perception, and the impairment is generally greater for specific emotions (anger, sadness and fear. Most studies to date have focused on static facial photographs of emotions. The current study investigated the effects of healthy aging and Alzheimer's disease (AD on the ability to decode emotions from bodily motion displayed by point light stimuli. Response biases were controlled to investigate whether these influenced the specificity of impairment in perceiving individual emotions. Study 1 compared healthy young and older adults, and Study 2 people with AD and age-matched controls, on an emotion perception task using point light stimuli. Accuracy and the pattern of errors were investigated. Specific age-related impairments were found in labeling sadness, anger and fear from point light displays. Response biases were also found, and controlling for these biases indicated that older adults were worse at labeling all emotions. People with AD were less accurate than healthy older controls at labeling fear, anger and sadness. After controlling for response biases, AD caused impairment in perceiving all emotions. These results indicate a general age-related impairment in decoding emotions from bodily motion, and a further impairment in this skill in AD. Apparent specificity of deficits in emotion labeling tasks needs to be interpreted cautiously, and correction for response bias should be considered. Problems perceiving emotion cues from biological motion might impair social interaction in older adults, particularly those with dementia.

  13. EMOTIONS IN THE ORGANIZATIONAL ENVIRONMENT

    Directory of Open Access Journals (Sweden)

    Popa Mirela

    2013-07-01

    Full Text Available At the heart of any workplace behavior (and not only, there are always one or more emotions (pleasant/unpleasant, partially controllable/uncontrollable, aware/ unconscious, useful/useless/harmful, intense/less intense, predictable/unpredictable, expressed/ repressed, observable/ unobservable, explained/ unexplained, rational/ irrational, and so on. Emotions are the foundation of a complex and mysterious mechanism of action and behavior. Emotions are triggered by certain things, people, events, situations, processes, results, interactions and so on, and are informed by a variety of endogenous (biological and exogenous factors, and also by the intellectual potential of each individual. Emotions lie at the intersection of rationality, body (physical and soul (spirit, thought, reason, logic, compassion, autonomy and action/behavior, individual and environment. This article undertakes to define emotions and identify their impact on the organizational environment, with emphasis on emotional climate and managing emotions. Moreover, we will focus on human behavior/action, rather than on the evolution of the nervous system or the cortex in particular. Work itself should not be a source of suffering. It is obvious that certain emotions cause bad moods, unnecessary and even harmful ones, conditions that should be considered, even if they have a situational and subjective character. Some managers think that the decision-maker fulfills his/her duties by strictly conforming to the law and to the agreement clauses and by meeting his/her obligations in a timely and exacting manner. Others believe that a good leader, in addition to observing the applicable rules and regulation, must be honest also to his colleagues and collaborators and sympathetic to the needs, ideas and emotions of those who are interested in the optimal operation of the company. Managers must remain alert to events, people and behaviors that can trigger harmful emotions within the

  14. CEO Emotional Intelligence and Board of Directors Efficiency

    OpenAIRE

    Mohamed Ali Azouzi; Anis Jarboui

    2012-01-01

    This article deals with the relationship existing between the emotional aspect and decision-making processes. More specifically, it examines the links between emotional intelligence, decision biases and effectiveness of the governance mechanisms. The primary purposes of this article are to: consider emotional intelligence like new research ideas that make important contributions to society; offer suggestions for improving manuscripts submitted to the journal; and discuss methods for enhancing...

  15. Maternal Attachment Status, Mother-Child Emotion Talk, Emotion Understanding, and Child Conduct Problems

    Directory of Open Access Journals (Sweden)

    Brad M. Farrant

    2013-01-01

    Full Text Available Conduct problems that emerge in childhood often persist into adolescence and are associated with a range of negative outcomes. It is therefore important to identify the factors that predict conduct problems in early childhood. The present study investigated the relations among maternal attachment status, mother-child emotion talk, child emotion understanding, and conduct problems in a sample of 92 (46 males typically developing children (M age = 61.3 months, SD = 8.3 months. The results support a model in which maternal attachment status predicts the level of appropriate/responsive mother-child emotion talk, which predicts child emotion understanding, which in turn negatively predicts child conduct problems. These findings further underline the developmental role of mother-child emotion talk as well as the importance of involving parents in programs designed to increase children’s emotion understanding and/or decrease the incidence of conduct problems.

  16. Regulating emotion expression and regulating emotion experience: divergent associations with dimensions of attachment among older women.

    Science.gov (United States)

    Consedine, Nathan S; Fiori, Katherine L; Magai, Carol

    2012-01-01

    Adult attachment research does not systematically distinguish between experiential and expressive forms of regulation. Drawing insights from developmental-functionalism - a lifespan theory of emotion and emotion regulation - the current report examined the relations among attachment, trait emotion, and expressive emotion regulation in a large (N = 1204) sample of older women. Although both preoccupation and fearful-avoidance predicted more anxiety and anger, preoccupation predicted greater fear withdrawal and less fear expression, while fearful-avoidance predicted greater fear expression and greater anger withdrawal; attachment security predicted less fear withdrawal and less anger expression. Importantly, results regarding expressive regulation held even when controlling for trait levels of the underlying emotion. Results are interpreted within the context of models of attachment and lifespan socioemotional functioning. It is suggested that attachment research may benefit from considering the distinct functions of experienced versus expressed emotion in developmentally diverse contexts. Limitations are discussed and directions for future research are given.

  17. Emotional maltreatment and disordered eating in adolescents: testing the mediating role of emotion regulation.

    Science.gov (United States)

    Mills, Pamela; Newman, Emily Frances; Cossar, Jill; Murray, George

    2015-01-01

    The present study aimed to determine if emotion regulation mediates the relationship between emotional maltreatment and disordered eating behavior in adolescents. Participants were 222 secondary school pupils (aged 14-18 years) from a state high school in the UK. Standardized questionnaire measures were used to gather self-report data on emotional abuse and emotional neglect, functional and dysfunctional emotion regulation strategies and disordered eating behavior. Results showed that disordered eating was associated with emotional abuse, dysfunctional emotion regulation and being female. Multiple mediation analysis found an indirect relationship between emotional abuse and disordered eating through dysfunctional emotion regulation. Interestingly, emotional neglect predicted lower levels of functional emotion regulation. The findings support previous research showing emotion regulation to mediate the relationship between childhood abuse and disordered eating in adults and a differential effect of abuse and neglect on emotion regulation. Longitudinal studies are required to confirm the direction of relationships; however these data suggest that dysfunctional emotion regulation is a significant variable in the development of disordered eating and may be a useful target for intervention.

  18. A Multi-layer Hybrid Framework for Dimensional Emotion Classification

    NARCIS (Netherlands)

    Nicolaou, Mihalis A.; Gunes, Hatice; Pantic, Maja

    2011-01-01

    This paper investigates dimensional emotion prediction and classification from naturalistic facial expressions. Similarly to many pattern recognition problems, dimensional emotion classification requires generating multi-dimensional outputs. To date, classification for valence and arousal dimensions

  19. Longitudinal relations between cognitive bias and adolescent alcohol use

    NARCIS (Netherlands)

    Janssen, Tim; Larsen, Helle; Vollebergh, Wilma A. M.|info:eu-repo/dai/nl/090632893; Wiers, Reinout W.

    2015-01-01

    Introduction: To prospectively predict the development of adolescent alcohol use with alcohol-related cognitive biases, and to predict the development of alcohol-related cognitive biases with aspects of impulsivity. Methods: Data were used from a two-year, four-wave online sample of 378 Dutch young

  20. Emotion regulation through movement: Unique sets of movement characteristics are associated with and enhance basic emotions

    Directory of Open Access Journals (Sweden)

    Tal eShafir

    2016-01-01

    Full Text Available We have recently demonstrated that motor execution, observation and imagery of movements expressing certain emotions can enhance corresponding affective states and therefore could be used for emotion regulation. But which specific movement(s should one use in order to enhance each emotion? This study aimed to identify, using Laban Movement Analysis (LMA, the Laban motor elements (motor characteristics that characterize movements whose execution enhances each of the basic emotions: anger, fear happiness, and sadness. LMA provides a system of symbols describing its motor elements, which gives a written instruction (motif for the execution of a movement or movement-sequence over time. Six senior LMA experts analyzed a validated set of video clips showing whole body dynamic expressions of anger, fear, happiness and sadness, and identified the motor elements that were common to (appeared in all clips expressing the same emotion. For each emotion, we created motifs of different combinations of the motor elements common to all clips of the same emotion. Eighty subjects from around the world read and moved those motifs, to identify the emotion evoked when moving each motif and to rate the intensity of the evoked emotion. All subjects together moved and rated 1241 motifs, which were produced from 29 different motor elements. Using logistic regression, we found a set of motor elements associated with each emotion which, when moved, predicted the feeling of that emotion. Each emotion was predicted by a unique set of motor elements and each motor element predicted only one emotion. Knowledge of which specific motor elements enhance specific emotions can enable emotional self-regulation through adding some desired motor qualities to one’s personal everyday movements (rather than mimicking others’ specific movements and through decreasing motor behaviors which include elements that enhance negative emotions.