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Sample records for anxiety correlate differently

  1. Correlation of Numerical Anxiety and Mathematics Performance

    Directory of Open Access Journals (Sweden)

    Michael Howard D. Morada

    2015-12-01

    Full Text Available It has been observed that most students had negative view towards mathematics and as a result, they also performed poorly.As such, it is imperative for every math teacher to understand the reasons behind this negative view to improve their student’s performance. This observation led the researcher to conduct a study on Correlation of Mathematics Performance and Anxiety of third and fourth year students for school year 2012-2013 across the different programs.This study determined the numerical anxiety level and mathematics performance of the respondents along age, gender and programs. The study revealed that students, regardless of age had passing performance. However, female and male students had fair and passing mathematics performance, respectively. Students from College of Business Education, Teacher Education and Computer Studies had fair performance while those from Marine Transportation, Criminal Justice Education and Engineering had passing performance. The study also revealed that students across different variables had moderate numerical anxiety level. Furthermore, it was found out that mathematics performance is significantly related to numerical anxiety. However, the relationship was inverse and small.

  2. [Girls are more successful than boys at the university. Gender group differences in models integrating motivational and aggressive components correlated with Test-Anxiety].

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    Masson, A-M; Hoyois, Ph; Cadot, M; Nahama, V; Petit, F; Ansseau, M

    2004-01-01

    It is surprising to note the evolution of success rates in Belgian universities especially in the first Year. Men are less successful than women and the differences are escalating in an alarming way. Dropouts take the same direction and women now represent a majority of the students at the university. In a previous study, we assessed 616 students in the first Year at the university of Liège with Vasev, the English name of which was TASTE, a self report questionnaire constituted of 4 factors: anxiety, self confidence, procrastination and performance value; anxiety particularly concerned somatic expression of students before and during test evaluations; self confidence was a cognitive component close to self efficacy; procrastination was the behavioral component characterizing avoidance when students are confronted with the risk of failure; performance value referred to intrinsic and extrinsic motivations. French validation of TASTE led to an abbreviated version of 50 items (THEE) consisting of 5 factors, the four of TASTE and an additional one, very consistent, at first called depression because of its correlations with this dimension, then called sense of competence on account of its semantic content. Self-competence has been described in the literature of Achievement Motivation and corresponded to expectancy and ability beliefs in performance process which was also relevant to self-efficacy except the particularity of comparison with others, which was not included in the last construct. Self-competence has been considered as an important part of the Worry component of test anxiety. Some Authors didn't hesitate to view causality flowing from self-competence to test anxiety and have conceptualized the latter as a failure of the self where one's sense of competence has been undermined as a result of experienced failure. In our study, only that factor was equally scored in women and men whereas it was scored higher in failed students. In other respects anxiety and

  3. [Girls are more successful than boys at the university. Gender group differences in models integrating motivational and aggressive components correlated with Test-Anxiety].

    Science.gov (United States)

    Masson, A-M; Hoyois, Ph; Cadot, M; Nahama, V; Petit, F; Ansseau, M

    2004-01-01

    It is surprising to note the evolution of success rates in Belgian universities especially in the first Year. Men are less successful than women and the differences are escalating in an alarming way. Dropouts take the same direction and women now represent a majority of the students at the university. In a previous study, we assessed 616 students in the first Year at the university of Liège with Vasev, the English name of which was TASTE, a self report questionnaire constituted of 4 factors: anxiety, self confidence, procrastination and performance value; anxiety particularly concerned somatic expression of students before and during test evaluations; self confidence was a cognitive component close to self efficacy; procrastination was the behavioral component characterizing avoidance when students are confronted with the risk of failure; performance value referred to intrinsic and extrinsic motivations. French validation of TASTE led to an abbreviated version of 50 items (THEE) consisting of 5 factors, the four of TASTE and an additional one, very consistent, at first called depression because of its correlations with this dimension, then called sense of competence on account of its semantic content. Self-competence has been described in the literature of Achievement Motivation and corresponded to expectancy and ability beliefs in performance process which was also relevant to self-efficacy except the particularity of comparison with others, which was not included in the last construct. Self-competence has been considered as an important part of the Worry component of test anxiety. Some Authors didn't hesitate to view causality flowing from self-competence to test anxiety and have conceptualized the latter as a failure of the self where one's sense of competence has been undermined as a result of experienced failure. In our study, only that factor was equally scored in women and men whereas it was scored higher in failed students. In other respects anxiety and

  4. Correlation of cerebrovascular disorder and anxiety: The Kecskemet study

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    Sipos, Kornel; Bodo, Michael; Szalay, Piroska; Szucs, Attila

    2010-04-01

    In order to test the hypothesis that anxiety is a risk factor for cardiovascular disease, specifically stroke, we simultaneously measured anxiety and cerebral vascular alternation, using a computer-based system, "Cerberus." Sixty nine psychiatric patients (including an alcoholic subgroup) were selected as subjects for measurements conducted in Kecskemet, Hungary. The five-item short form of anxiety test (STAI) was administered twice during the same session. Between each test, brain pulse waves were recorded by rheoencephalogram (REG). A REG peak time above 180 milliseconds was considered a cerebrovascular alteration (modified after Jenkner). Data were sorted into two groups: low anxiety (N=10) and high anxiety (N=10). Significant differences were found between cardiovascular risk factors (panxiety group, and two in the low anxiety group. For the two anxiety groups, there were no significant differences in body mass index, cardiovascular sympathetic-parasympathetic balance, age and symptoms of transient ischemic attack. The correlation of REG and age was significantly different only for the alcoholic subgroup (Szalay et al, 2007). These data support the hypothesis that a correlation exists between cerebrovascular disorder and anxiety in the studied population.

  5. Religiousness and preoperative anxiety: a correlational study

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    Karimollahi Mansoureh

    2007-06-01

    Full Text Available Abstract Background Major life changes are among factors that cause anxiety, and one of these changes is surgery. Emotional reactions to surgery have specific effects on the intensity and velocity as well as the process of physical disease. In addition, they can cause delay in patients recovery. This study is aimed at determining the relationship between religious beliefs and preoperative anxiety. Methods This survey is a correlational study to assess the relationship between religious beliefs and preoperative anxiety of patients undergoing abdominal, orthopaedic, and gynaecologic surgery in educational hospitals. We used the convenience sampling method. The data collection instruments included a questionnaire containing the Spielberger State-Trait Anxiety Inventory (STAI, and another questionnaire formulated by the researcher with queries on religious beliefs and demographic characteristics as well as disease-related information. Analysis of the data was carried out with SPSS software using descriptive and inferential statistics. Results were arranged in three tables. Results The findings showed that almost all the subjects had high level of religiosity and moderate level of anxiety. In addition, there was an inverse relationship between religiosity and intensity of anxiety, though this was not statistically significant. Conclusion The results of this study can be used as evidence for presenting religious counselling and spiritual interventions for individuals undergoing stress. Finally, based on the results of this study, the researcher suggested some recommendations for applying results and conducting further research.

  6. Neural correlates of math anxiety - an overview and implications.

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    Artemenko, Christina; Daroczy, Gabriella; Nuerk, Hans-Christoph

    2015-01-01

    Math anxiety is a common phenomenon which can have a negative impact on numerical and arithmetic performance. However, so far little is known about the underlying neurocognitive mechanisms. This mini review provides an overview of studies investigating the neural correlates of math anxiety which provide several hints regarding its influence on math performance: while behavioral studies mostly observe an influence of math anxiety on difficult math tasks, neurophysiological studies show that processing efficiency is already affected in basic number processing. Overall, the neurocognitive literature suggests that (i) math anxiety elicits emotion- and pain-related activation during and before math activities, (ii) that the negative emotional response to math anxiety impairs processing efficiency, and (iii) that math deficits triggered by math anxiety may be compensated for by modulating the cognitive control or emotional regulation network. However, activation differs strongly between studies, depending on tasks, paradigms, and samples. We conclude that neural correlates can help to understand and explore the processes underlying math anxiety, but the data are not very consistent yet.

  7. Neural correlates of math anxiety – An overview and implications

    Directory of Open Access Journals (Sweden)

    Christina eArtemenko

    2015-09-01

    Full Text Available Math anxiety is a common phenomenon which can have a negative impact on numerical and arithmetic performance. However, so far little is known about the underlying neurocognitive mechanisms. This mini review provides an overview of studies investigating the neural correlates of math anxiety which provide several hints regarding its influence on math performance: while behavioral studies mostly observe an influence of math anxiety on difficult math tasks, neurophysiological studies show that processing efficiency is already affected in basic number processing. Overall, the neurocognitive literature suggests that (i math anxiety elicits emotion- and pain-related activation during and before math activities, (ii that the negative emotional response to math anxiety impairs processing efficiency, and (iii that math deficits triggered by math anxiety may be compensated for by modulating the cognitive control or emotional regulation network. However, activation differs strongly between studies, depending on tasks, paradigms and samples. We conclude that neural correlates can help to understand and explore the processes underlying math anxiety, but the data are not very consistent yet.

  8. How smartphone usage correlates with social anxiety and loneliness

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    Liu, Xiaoqian; Liu, Xingyun

    2016-01-01

    Introduction: Early detection of social anxiety and loneliness might be useful to prevent substantial impairment in personal relationships. Understanding the way people use smartphones can be beneficial for implementing an early detection of social anxiety and loneliness. This paper examines different types of smartphone usage and their relationships with people with different individual levels of social anxiety or loneliness. Methods: A total of 127 Android smartphone volunteers participated in this study, all of which have agreed to install an application (MobileSens) on their smartphones, which can record user’s smartphone usage behaviors and upload the data into the server. They were instructed to complete an online survey, including the Interaction Anxiousness Scale (IAS) and the University of California Los Angeles Loneliness Scale (UCLA-LS). We then separated participants into three groups (high, middle and low) based on their scores of IAS and UCLA-LS, respectively. Finally, we acquired digital records of smartphone usage from MobileSens and examined the differences in 105 types of smartphone usage behaviors between high-score and low-score group of IAS/UCLA-LS. Results: Individuals with different scores on social anxiety or loneliness might use smartphones in different ways. For social anxiety, compared with users in low-score group, users in high-score group had less number of phone calls (incoming and outgoing) (Mann-Whitney U = 282.50∼409.00, p U = 388.50, p < 0.01). Discussion: The results show that individuals with social anxiety or loneliness receive less incoming calls and use healthy applications more frequently, but they do not show differences in outgoing-call-related features. Individuals with higher levels of social anxiety also receive less SMSs and use camera apps less frequently, while lonely individuals tend to use system, beautify, browser and social media (RenRen) apps more frequently. Conclusion: This paper finds that there exists

  9. Exploring linguistic correlates of social anxiety in romantic stories.

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    Fernandez, Katya C; Gordon, Elizabeth A; Rodebaugh, Thomas L; Heimberg, Richard G

    2016-09-01

    The current study used computerized linguistic analysis of stories about either going on a date or taking a walk down a street to examine linguistic correlates of social anxiety in a sample of undergraduate students. In general, linguistic analysis revealed associations of social anxiety with several linguistic variables, including negative emotion, affect, and anxiety words. Participants higher in social anxiety wrote fewer affect words. The relationship between social anxiety and anxiety words depended on gender, whereas the relationship between social anxiety and negative emotion words depended on both gender and the nature of primes (supraliminal vs. subliminal) received. Overall, our findings highlight the potential utility and benefits of using linguistic analysis as another source of information about how individuals higher in social anxiety process romantic stimuli. PMID:27216791

  10. Sex differences in anxiety and emotional behavior

    OpenAIRE

    Donner, Nina C.; Lowry, Christopher A.

    2013-01-01

    Research has elucidated causal links between stress exposure and the development of anxiety disorders, but due to the limited use of female or sex-comparative animal models, little is known about the mechanisms underlying sex differences in those disorders. This is despite an overwhelming wealth of evidence from the clinical literature that the prevalence of anxiety disorders is about twice as high in women compared to men, in addition to gender differences in severity and treatment efficacy....

  11. A Neural Network Model for the Correlation between Sprinters’ Pre-competition Anxiety and Competition Performance

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    Jiwei Yao

    2013-06-01

    Full Text Available Sprint is an important sporting event in track and field competition, in which, athletes’ pre-competition anxiety will greatly affect them in bringing into play their competence, which will then influence their final performance in the competition. For this reason, to study the correlation between sprinters’ pre-competition anxiety and their competition performance is of great significance in predicting athletes’ performance under difference anxiety state. After having analyzed domestic and foreign research achievements related with sport anxiety and sport performance, the study further applied CSAI-2 (1994 questionnaire to investigate athletes’ anxiety in sprint competition of a university sports meeting in Changsha. Moreover, based on neural network model, the study also constructed related models concerning athletes’ pre-competition anxiety and their competition performance. In addition, related curves concerning athletes’ pre-competition anxiety and specific performance are also formulated.

  12. The Correlation among EFL Learners' Test Anxiety, Foreign Language Anxiety and Language Achievement

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    Cakici, Dilek

    2016-01-01

    The main aim of this study was to investigate the correlation among test anxiety (TA), foreign language anxiety (FLA) and language achievement of university preparatory students learning English as a foreign language. The sample of the research consisted of 301 (211 females, 90 males) attending a one-year EFL preparatory school at Ondokuz Mayis…

  13. The prevalence and correlates of adult separation anxiety disorder in an anxiety clinic

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    Wagner Renate

    2010-03-01

    Full Text Available Abstract Background Adult separation anxiety disorder (ASAD has been identified recently, but there is a paucity of data about its prevalence and associated characteristics amongst anxiety patients. This study assessed the prevalence and risk factor profile associated with ASAD in an anxiety clinic. Methods Clinical psychologists assigned 520 consecutive patients to DSM-IV adult anxiety subcategories using the SCID. We also measured demographic factors and reports of early separation anxiety (the Separation Anxiety Symptom Inventory and a retrospective diagnosis of childhood separation anxiety disorder. Other self-report measures included the Adult Separation Anxiety Symptom Questionnaire (ASA-27, the Depression, Anxiety, Stress Scales (DASS-21, personality traits measured by the NEO PI-R and the Work and Social Adjustment Scale. These measures were included in three models examining for overall differences and then by gender: Model 1 compared the conventional SCID anxiety subtypes (excluding PTSD and OCD because of insufficient numbers; Model 2 divided the sample into those with and without ASAD; Model 3 compared those with ASAD with the individual anxiety subtypes in the residual group. Results Patients with ASAD had elevated early separation anxiety scores but this association was unique in females only. Except for social phobia in relation to some comparisons, those with ASAD recorded more severe symptoms of depression, anxiety and stress, higher neuroticism scores, and greater levels of disability. Conclusions Patients with ASAD attending an anxiety clinic are highly symptomatic and disabled. The findings have implications for the classification, clinical identification and treatment of adult anxiety disorders.

  14. Correlational study of psychological variables self-confidence and anxiety

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    Gloria González Campos

    2015-12-01

    Full Text Available Abstract The purpose of this study is to analyze the concurrent validity of the psychological variables self-confidence and anxiety among the psychological measurement instruments: Psychological Characteristics Questionnaire related to Sports Performance (CPRD; Competitive State Anxiety Inventory-2 (CSAI-2; and Sports Psychological Inventory LOEHR. For this purpose, a correlational study was conducted between the selected variables and pertinent aspects of the measurement instruments. The study has revealed that the psychological variables self-confidence and anxiety are relevant in all three instruments, although not in all of the selected items.

  15. Examining sex and gender differences in anxiety disorders

    DEFF Research Database (Denmark)

    Christiansen, Dorte Mølgaard

    2015-01-01

    Several studies have examined sex differences in different anxiety disorders. Females are repeatedly found to be more likely than males to suffer from anxiety in general and to be diagnosed with most anxiety disorders, including agoraphobia (AG), panic disorder (PD), separation anxiety (SA......), specific phobia (SP), social anxiety disorder (SAD), generalised anxiety disorder (GAD), obsessive-compulsive disorder (OCD), and acute and posttraumatic stress disorder (ASD and PTSD), although the latter three are technically no longer categorised as anxiety disorders according to DSM-5. This chapter...... provides an overview of research on sex and gender differences in anxiety disorders ranging from the well-established female preponderance in prevalence and severity to possible sex differences in the risk and protective factors associated with anxiety, sex differences in the clinical presentation...

  16. Belief in Afterlife and Death Anxiety: Correlates and Comparisons.

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    Aday, Ronald H.

    1985-01-01

    Investigated key variables associated with death anxiety and belief in afterlife among college students (N=181). Results supported the notion that belief in afterlife is primarily a function of religion and not directly a correlate of fear of death. Church attendance was found to be significantly related to both. (JAC)

  17. Precursors and Correlates of Anxiety Trajectories from Late Childhood to Late Adolescence

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    Letcher, Primrose; Sanson, Ann; Smart, Diana; Toumbourou, John W.

    2012-01-01

    The present research employed a prospective, multi-informant design to examine precursors and correlates of differing anxiety profiles from late childhood to late adolescence. The sample consisted of 626 boys and 667 girls who are participants in the Australian Temperament Project, a large, longitudinal, community-based study that has followed…

  18. Familial correlates of social anxiety in children and adolescents.

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    Bögels, S M; van Oosten, A; Muris, P; Smulders, D

    2001-03-01

    Retrospective studies suggest a relationship between parental rearing practices and social phobia. The present study investigated whether socially anxious children perceive their current parental rearing as rejecting, overprotective, and lacking emotional warmth, and as emphasizing the importance of other's opinion, and de-emphasizing social initiatives and family sociability. Furthermore, we examined whether parents of socially anxious children report to rely on such rearing practices, and suffer themselves from social fears. A regression analysis as well as extreme group comparisons were applied. Little support was found for the presumed role of the assessed family rearing aspects in the development of social anxiety in children. Solely family sociability (children's and mothers' report) and children's perception of overprotection of the mother predicted social anxiety in the regression analysis. Given the influence of the mentioned rearing practices, social anxiety of the mother still significantly predicted social anxiety of the child. In the extreme group comparisons, differences in the expected direction were found between socially anxious and normal children on parental rejection, emotional warmth, and family sociability. However, the lack of differences between socially anxious and clinical control children suggests that these variables do not form a specific pathway to social fears. PMID:11227809

  19. Anxiety from a Phylogenetic Perspective: Is there a Qualitative Difference between Human and Animal Anxiety?

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    Catherine Belzung

    2007-01-01

    Full Text Available A phylogenetic approach to anxiety is proposed. The different facets of human anxiety and their presence at different levels of the phylum are examined. All organisms, including unicellular such as protozoan, can display a specific reaction to danger. The mechanisms enabling the appraisal of harmful stimuli are fully present in insects. In higher invertebrates, fear is associated with a specific physiological response. In mammals, anxiety is accompanied by specific cognitive responses. The expression of emotions diversifies in higher vertebrates, only primates displaying facial expressions. Finally, autonoetic consciousness, a feature essential for human anxiety, appears only in great apes. This evolutive feature parallels the progress in the complexity of the logistic systems supporting it (e.g., the vegetative and central nervous systems. The ability to assess one's coping potential, the diversification of the anxiety responses, and autonoetic consciousness seem relevant markers in a phylogenetic perspective.

  20. Individual differences in social anxiety affect the salience of errors in social contexts.

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    Barker, Tyson V; Troller-Renfree, Sonya; Pine, Daniel S; Fox, Nathan A

    2015-12-01

    The error-related negativity (ERN) is an event-related potential that occurs approximately 50 ms after an erroneous response. The magnitude of the ERN is influenced by contextual factors, such as when errors are made during social evaluation. The ERN is also influenced by individual differences in anxiety, and it is elevated among anxious individuals. However, little research has examined how individual differences in anxiety interact with contextual factors to impact the ERN. Social anxiety involves fear and apprehension of social evaluation. In the present study, we explored how individual differences in social anxiety interact with social contexts to modulate the ERN. The ERN was measured in 43 young adults characterized as being either high or low in social anxiety, while they completed a flanker task in two contexts: alone and during social evaluation. The results revealed a significant interaction between social anxiety and context, such that the ERN was enhanced in a social relative to a nonsocial context only among highly socially anxious individuals. Furthermore, the degree of such enhancement significantly correlated with individual differences in social anxiety. These findings demonstrate that social anxiety is characterized by enhanced neural activity to errors in social-evaluative contexts.

  1. The prevalence and correlates of adult separation anxiety disorder in an anxiety clinic

    OpenAIRE

    Wagner Renate; Marnane Claire L; Silove Derrick M; Manicavasagar Vijaya L; Rees Susan

    2010-01-01

    Abstract Background Adult separation anxiety disorder (ASAD) has been identified recently, but there is a paucity of data about its prevalence and associated characteristics amongst anxiety patients. This study assessed the prevalence and risk factor profile associated with ASAD in an anxiety clinic. Methods Clinical psychologists assigned 520 consecutive patients to DSM-IV adult anxiety subcategories using the SCID. We also measured demographic factors and reports of early separation anxiety...

  2. Gender differences in mathematics anxiety and the relation to mathematics performance while controlling for test anxiety

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    Devine Amy

    2012-07-01

    Full Text Available Abstract Background Mathematics anxiety (MA, a state of discomfort associated with performing mathematical tasks, is thought to affect a notable proportion of the school age population. Some research has indicated that MA negatively affects mathematics performance and that girls may report higher levels of MA than boys. On the other hand some research has indicated that boys’ mathematics performance is more negatively affected by MA than girls’ performance is. The aim of the current study was to measure girls’ and boys’ mathematics performance as well as their levels of MA while controlling for test anxiety (TA a construct related to MA but which is typically not controlled for in MA studies. Methods Four-hundred and thirty three British secondary school children in school years 7, 8 and 10 completed customised mental mathematics tests and MA and TA questionnaires. Results No gender differences emerged for mathematics performance but levels of MA and TA were higher for girls than for boys. Girls and boys showed a positive correlation between MA and TA and a negative correlation between MA and mathematics performance. TA was also negatively correlated with mathematics performance, but this relationship was stronger for girls than for boys. When controlling for TA, the negative correlation between MA and performance remained for girls only. Regression analyses revealed that MA was a significant predictor of performance for girls but not for boys. Conclusions Our study has revealed that secondary school children experience MA. Importantly, we controlled for TA which is typically not controlled for in MA studies. Girls showed higher levels of MA than boys and high levels of MA were related to poorer levels of mathematics performance. As well as potentially having a detrimental effect on ‘online’ mathematics performance, past research has shown that high levels of MA can have negative consequences for later mathematics education

  3. Neural correlates of mindfulness meditation-related anxiety relief

    OpenAIRE

    Zeidan, Fadel; Martucci, Katherine T.; Kraft, Robert A.; McHaffie, John G.; Coghill, Robert C.

    2013-01-01

    Anxiety is the cognitive state related to the inability to control emotional responses to perceived threats. Anxiety is inversely related to brain activity associated with the cognitive regulation of emotions. Mindfulness meditation has been found to regulate anxiety. However, the brain mechanisms involved in meditation-related anxiety relief are largely unknown. We employed pulsed arterial spin labeling MRI to compare the effects of distraction in the form of attending to the breath (ATB; be...

  4. Gender differences in anxiety and concerns about the cardioverter defibrillator

    DEFF Research Database (Denmark)

    Spindler, Helle; Johansen, Jens B; Andersen, Kirsten Krogh;

    2009-01-01

    Little is known about gender differences in the response to implantable cardioverter defibrillator (ICD) therapy. We compared female and male ICD patients on anxiety, depression, health-related quality of life (HRQL), ICD concerns, and ICD acceptance.......Little is known about gender differences in the response to implantable cardioverter defibrillator (ICD) therapy. We compared female and male ICD patients on anxiety, depression, health-related quality of life (HRQL), ICD concerns, and ICD acceptance....

  5. Anti-anxiety activity of Coriandrum sativum assessed using different experimental anxiety models.

    Science.gov (United States)

    Mahendra, Poonam; Bisht, Shradha

    2011-09-01

    Interest in alternative medicine and plant-derived medications that affect the "mind" is growing. The aim of present study was to explore the anti-anxiety activity of hydroalcoholic extract of Coriandrum sativum (Linn.) using different animal models (elevated plus maze, open field test, light and dark test and social interaction test) of anxiety in mice. Diazepam (0.5 mg/kg) was used as the standard and dose of hydroalcoholic extract of C. sativum fruit (50, 100 and 200 mg/kg) was selected as per OECD guidelines. Results suggested that extract of C. sativum at 100 and 200 mg/kg dose produced anti-anxiety effects almost similar to diazepam, and at 50 mg/kg dose did not produce anti-anxiety activity on any of the paradigm used. Further studies are needed to identify the anxiolytic mechanism(s) and the phytoconstituents responsible for the observed central effects of the hydroalcoholic extract of C. sativum.

  6. Anxiety in Spanish EFL students in different university degree programmes

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    Patricia Arnaiz-Castro

    2013-05-01

    Full Text Available Researchers have studied the effects of anxiety on foreign language learning since the 1970's, and despite significant advances in approaches to language teaching, the literature continues to report the existence of language apprehension in the classroom and its debilitating effect on the learning process. However, very few studies have been developed in a socio-cultural context comparable to ours, namely, a Spanish university in which English is learnt. This study set out to examine and compare the feelings of anxiety experienced by university students enrolled in six different degree programs. A total of 200 students participated in this study. The data were collected using the Foreign Language Classroom Anxiety Scale (FLCAS (Horwitz, Horwitz and Cope, 1986. The analyses reveal, firstly, that all the students suffered from average anxiety levels; secondly, that only in one of the aspects is the anxiety level of participants with English as a main subject (i.e. chosen lower than that of participants for whom English is a non-elective degree requirement; and in the third place, that the relationship between anxiety and the mark obtained by participants is stronger in the case of those who have English as a degree requirement. The implications of these results for a better understanding of anxiety and foreign language learning are discussed.

  7. Attention bias to threat indicates anxiety differences in sheep.

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    Lee, Caroline; Verbeek, Else; Doyle, Rebecca; Bateson, Melissa

    2016-06-01

    Humans and animals show increased attention towards threatening stimuli when they are in increased states of anxiety. The few animal studies that have examined this phenomenon, known as attention bias, have applied environmental manipulations to induce anxiety but the effects of drug-induced anxiety levels on attention bias have not been demonstrated. Here, we present an attention bias test to identify high and low anxiety states in sheep using pharmacological manipulation. Increased anxiety was induced using 1-methyl-chlorophenylpiperazine (m-CPP) and decreased anxiety with diazepam, and then we examined the behaviour of sheep in response to the presence of a dog as a threat. Increased attention towards the threat and increased vigilance were shown in sheep that received the m-CPP and reduced in sheep receiving the diazepam. The modulated attention towards a threat displayed by the m-CPP and diazepam animals suggests that attention bias can assess different levels of anxiety in sheep. Measuring attention bias has the potential to improve animal welfare assessment protocols. PMID:27277950

  8. Hoarding in Youth with Autism Spectrum Disorders and Anxiety: Incidence, Clinical Correlates, and Behavioral Treatment Response.

    Science.gov (United States)

    Storch, Eric A; Nadeau, Joshua M; Johnco, Carly; Timpano, Kiara; McBride, Nicole; Jane Mutch, P; Lewin, Adam B; Murphy, Tanya K

    2016-05-01

    This study examined the nature and correlates of hoarding among youth with autism spectrum disorders (ASD). Forty children with ASD and a comorbid anxiety disorder were administered a battery of clinician-administered measures assessing presence of psychiatric disorders and anxiety severity. Parents completed questionnaires related to child hoarding behaviors, social responsiveness, internalizing and externalizing behaviors, and functional impairment. We examined the impact of hoarding behaviors on treatment response in a subsample of twenty-six youth who completed a course of personalized cognitive-behavioral therapy targeting anxiety symptoms. Hoarding symptoms were common and occurred in a clinically significant manner in approximately 25 % of cases. Overall hoarding severity was associated with increased internalizing and anxiety/depressive symptoms, externalizing behavior, and attention problems. Discarding items was associated with internalizing and anxious/depressive symptoms, but acquisition was not. Hoarding decreased following cognitive-behavioral therapy but did not differ between treatment responders and non-responders. These data are among the first to examine hoarding among youth with ASD; implications of study findings and future directions are highlighted. PMID:26749256

  9. Different Luminosity Correlation of GRBs

    Indian Academy of Sciences (India)

    Z. B. Zhang; H. C. Liu; L. Y. Jiang; D. Y. Chen

    2014-09-01

    We report our recent understanding about a tight correlation between relative spectral lag and luminosity (or redshift) for -ray bursts. The latest investigations indicate that the empirical correlations got from BATSE bursts also exist for Swift/BAT ones. The special luminosity-lag correlation is much similar to that of the luminosity with pulse number proposed by Schaefer (2003), but largely different from most others ever discovered. Note that our newly built luminosity-lag correlation predicts that luminosity should evolve with cosmological redshift as p ∝ (1 + )2.4 ± 0.7 that is excellently confirmed by Salvaterra et al. (2012) and Geng & Huang (2013). In addition, it is also surprisingly found that the luminosity-lag correlation can account for both long and short Swift/BAT bursts, which might be an evidence of the same radiation mechanism for diverse burst groups.

  10. Hoarding in Youth with Autism Spectrum Disorders and Anxiety: Incidence, Clinical Correlates, and Behavioral Treatment Response

    Science.gov (United States)

    Storch, Eric A.; Nadeau, Joshua M.; Johnco, Carly; Timpano, Kiara; McBride, Nicole; Mutch, P. Jane; Lewin, Adam B.; Murphy, Tanya K.

    2016-01-01

    This study examined the nature and correlates of hoarding among youth with autism spectrum disorders (ASD). Forty children with ASD and a comorbid anxiety disorder were administered a battery of clinician-administered measures assessing presence of psychiatric disorders and anxiety severity. Parents completed questionnaires related to child…

  11. Mathematics Anxiety and Attitudes of Secondary School Students in Rural Area: A Correlational Research

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    Engin Karadağ

    2014-12-01

    Full Text Available Correlation between mathematics anxiety and attitude of children who are educated in rural areas were analyzed in this research. Research was premeditated as a correlational design because it was presumed that there was correlation between two main variables. The population of the study was consisted of secondary school students who were educated in a region called rural areas in the central district of Meram/Konya in the school year of 2012-2013. 726 students who were educated in five secondary schools comprised of research sample which was designated as stratified sampling method according to educational regions. Research data were collected by the Mathematics Anxiety Scale, and Mathematics Attitude Scale. Correlation and multiple regression analyses were used to examine data. Findings show that correlation between anxiety and attitude of secondary school students from rural area is in negative direction.Key Words:    Rural education, mathematics attitude, mathematics anxiety

  12. Correlates of anxiety and depression among patients with type 2 diabetes mellitus

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    Yatan Pal Singh Balhara

    2011-01-01

    Full Text Available Context: Research has established the relation between diabetes and depression. Both diabetes and anxiety/depression are independently associated with increased morbidity and mortality. Aims: The present study aims at assessing the prevalence of anxiety/depression among outpatients receiving treatment for type 2 diabetes. Settings and Design: The study was conducted in the endocrinology outpatient department of an urban tertiary care center. Materials and Methods: The instruments used included a semi-structured questionnaire, HbA1c levels, fasting blood glucose and postprandial blood glucose, Brief Patient Health Questionnaire, and Hospital Anxiety and Depression Scale (HADS. Statistical Analysis Used: Analysis was carried out using the SPSS version 16.0. Pearson′s correlation coefficient was calculated to find out the correlations. ANOVA was carried out for the in between group comparisons. Results: There was a significant correlation between the HADS-Anxiety scale and Body Mass Index (BMI with a correlation coefficient of 0.34 (P = 0.008. Also, a significant correlation existed between HADS-Depression scale and BMI (correlation coefficient, 0.36; P = 0.004. Significant correlation were observed between the duration of daily physical exercise and HADS-Anxiety (coefficient of correlation, -0.25; P = 0.04 scores. HADS-Anxiety scores were found to be related to HbA1c levels (correlation-coefficient, 0.41; P = 0.03 and postprandial blood glucose levels (correlation-coefficient, 0.51; P = 0.02. Conclusions: Monitoring of biochemical parameters like HbA1c and postprandial blood glucose levels and BMI could be a guide to development of anxiety in these patients. Also, physical exercise seems to have a protective effect on anxiety in those with type 2 diabetes mellitus.

  13. Sex differences in anxiety and depression clinical perspectives

    OpenAIRE

    Altemus, Margaret; Sarvaiya, Nilofar; Epperson, C. Neill

    2014-01-01

    Sex differences are prominent in mood and anxiety disorders and may provide a window into mechanisms of onset and maintenance of affective disturbances in both men and women. With the plethora of sex differences in brain structure, function, and stress responsivity, as well as differences in exposure to reproductive hormones, social expectations and experiences, the challenge is to understand which sex differences are relevant to affective illness. This review will focus on clinical aspects o...

  14. Anti-anxiety activity of Coriandrum sativum assessed using different experimental anxiety models

    Directory of Open Access Journals (Sweden)

    Poonam Mahendra

    2011-01-01

    Full Text Available Interest in alternative medicine and plant-derived medications that affect the "mind" is growing. The aim of present study was to explore the anti-anxiety activity of hydroalcoholic extract of Coriandrum sativum (Linn. using different animal models (elevated plus maze, open field test, light and dark test and social interaction test of anxiety in mice. Diazepam (0.5 mg/kg was used as the standard and dose of hydroalcoholic extract of C. sativum fruit (50, 100 and 200 mg/kg was selected as per OECD guidelines. Results suggested that extract of C. sativum at 100 and 200 mg/kg dose produced anti-anxiety effects almost similar to diazepam, and at 50 mg/kg dose did not produce anti-anxiety activity on any of the paradigm used. Further studies are needed to identify the anxiolytic mechanism(s and the phytoconstituents responsible for the observed central effects of the hydroalcoholic extract of C. sativum.

  15. Anxiety

    Science.gov (United States)

    ... anxiety disorder. As many as 14% of older adults have anxiety disorders. These disorders are more common among older women than older men. In later life, people may develop anxiety disorders during stressful events such as a serious illness, the loss of ...

  16. Investigation of anxiety levels and basic psychological needs of volleyball referee accoarding to different variables

    Directory of Open Access Journals (Sweden)

    Erkal Arslanoğlu

    2010-11-01

    Full Text Available The aim of this study was the investigation of anxiety levels and basic  psychological needs of volleyball referees accoarding to different variables. The sample of the study consist of totaly 70 volleyball referees (39 male, 31 female who served in the province of Ankara. In this research,  “State and Trait Anxiety Inventory” which was devoloped by C. Spielberger (1970 and adapted by Öner and Le Compte (1985 and “Fundemental Psycgological Necessity Scale”, which was developed by Deci and Ryan (2000 and adapted into Turkish by Kesici, Üre et al. (2003 were used to collect data. The data was analyzed in SPSS (Statistical package for social sciences package program, by using t-test, One Way Anova, Mann Whitney U and Pearson Product Moment correlation coefficient. (P<0,05As a results; although there are no differencess between anxiety levels and basic  psychological needs (autonomy, qualifying, relationship accoarding to education levels and referee categories, there are differences between anxiety levels and basic  psychological need (qualifying accoarding to sexuality. When we examined relationship levels of voleyball referees, there is a significant relationship between  anxiety levels and basic  psychological needs. 

  17. Early life social stress induced changes in depression and anxiety associated neural pathways which are correlated with impaired maternal care

    Science.gov (United States)

    Murgatroyd, Christopher A.; Peña, Catherine J.; Podda, Giovanni; Nestler, Eric J.; Nephew, Benjamin C.

    2015-01-01

    Exposures to various types of early life stress can be robust predictors of the development of psychiatric disorders, including depression and anxiety. The objective of the current study was to investigate the roles of the translationally relevant targets of central vasopressin, oxytocin, ghrelin, orexin, glucocorticoid, and the brain-derived neurotrophic factor (BDNF) pathway in an early chronic social stress (ECSS )based rodent model of postpartum depression and anxiety. The present study reports novel changes in gene expression and extracellular signal related kinase (ERK) protein levels in the brains of ECSS exposed rat dams that display previously reported depressed maternal care and increased maternal anxiety. Decreases in oxytocin, orexin, and ERK proteins, increases in ghrelin receptor, glucocorticoid and mineralocorticoid receptor mRNA levels, and bidirectional changes in vasopressin underscore related work on the adverse long-term effects of early life stress on neural activity and plasticity, maternal behavior, responses to stress, and depression and anxiety-related behavior. The differences in gene and protein expression and robust correlations between expression and maternal care and anxiety support increased focus on these targets in animal and clinical studies of the adverse effects of early life stress, especially those focusing on depression and anxiety in mothers and the transgenerational effects of these disorders on offspring. PMID:26049556

  18. Individual differences in anxiety and executive functioning: a multidimensional view.

    Science.gov (United States)

    Visu-Petra, Laura; Miclea, Mircea; Visu-Petra, George

    2013-01-01

    The relationship between individual differences in anxiety and executive functioning was investigated in a sample of young adults. Verbal and spatial working memory, resistance to interference, negative priming, and task-switching measures were used to assess three executive functioning dimensions: updating, inhibition, and shifting. An additional index of basic psychomotor speed was added to this cognitive battery. According to the multidimensional interaction model of anxiety proposed by Endler (1997), state (cognitive-worry and autonomic-emotional) and trait (related to social evaluation, physical danger, ambiguous situations, and daily routines) anxiety were assessed in this evaluation context. Results indicated that shifting and inhibition (negative priming) efficiency were negatively related to state (cognitive-worry) and trait (related to social evaluation) anxiety. However, there was a relative advantage of subjects higher in social evaluation apprehensions in their memory updating performance. The results are consistent with several predictions of the attentional control theory (Eysenck, Derakshan, Santos, & Calvo, 2007), and are relevant for research regarding the interaction of situational, personality, and cognitive functioning dimensions.

  19. Phenomenology and clinical correlates of family accommodation in pediatric anxiety disorders.

    Science.gov (United States)

    Storch, Eric A; Salloum, Alison; Johnco, Carly; Dane, Brittney F; Crawford, Erika A; King, Morgan A; McBride, Nicole M; Lewin, Adam B

    2015-10-01

    Despite evidence documenting high prevalence of family accommodation in pediatric obsessive-compulsive disorder, examination in other pediatric anxiety disorders is limited. Preliminary evidence suggests that family accommodation is common amongst children with anxiety disorders; however, the impact on clinical presentation and functional impairment has not been addressed. This study assessed the nature and clinical correlates of family accommodation in pediatric anxiety, as well as validating a mechanistic model. Participants included 112 anxious youth and their parents who were administered a diagnostic clinical interview and measure of anxiety severity, as well as questionnaires assessing internalizing and externalizing symptoms, family accommodation and functional impairment. Some form of accommodation was present in all families. Family accommodation was associated with increased anxiety severity and externalizing behaviors, having a diagnosis of separation anxiety, and increased functional impairment. Family accommodation partially mediated the relationship between anxiety severity and functional impairment, as well as externalizing behaviors and functional impairment. Family accommodation is common in pediatric anxiety disorders, and is associated with more severe clinical presentations and functional impairment. These findings highlight the importance of parental involvement in treatment and the need to specifically target accommodation practices during interventions to mitigate negative outcomes in anxious youth. Further studies utilizing longitudinal data are needed to validate mechanistic models.

  20. Anxiety and depression in COPD patients and correlation with sputum and BAL cytology

    Directory of Open Access Journals (Sweden)

    Tetikkurt Cuneyt

    2011-08-01

    Full Text Available Abstract Background and aims Anxiety and depression are common in patients with chronic obstructive pulmonary disease (COPD. The degree of lung function may not explain anxiety and depression. The aim of our study was to assess the psychological aspects of COPD, to test the BODE index (a composite score of body mass, obstruction, dyspnea and exercise capacity, and to evaluate the association between atypical cytologic findings of sputum, bronchoalveolar lavage (BAL and the pyschological components of the disease. Methods COPD was classsified according to the GOLD stages based on forced expiratory volume in 1 second (FEV1 in 60 stable patients. The BODE index was calculated for grading COPD. The Hospital anxiety and depression (HAD scale was used to appraise the anxiety and depression symptoms. Cytologic examination of sputum and BAL samples were performed in each patient. The cytologic findings were classified as normal, mild, moderate or severe atypia. Results The overall prevalance of anxiety and depression symptoms was 41.7% and 46.7% respectively. The prevalance of these symptoms increased with increasing BODE stages and correlated well with the severity of atypical BAL cytology results (p Conclusions We conclude that the BODE index is superior to GOLD stratification for explaining anxiety and depression symptoms in COPD. BAL cytologic findings, which reflect the distal parenchymal lung structure, correlated significantly with the presence of the anxiety and depression symptoms.

  1. Preschool Anxiety Disorders: Comprehensive Assessment of Clinical, Demographic, Temperamental, Familial, and Life Stress Correlates

    OpenAIRE

    Dougherty, Lea R.; Tolep, Marissa R.; Bufferd, Sara J.; Olino, Thomas M.; Dyson, Margaret; Traditi, Jennifer; Rose, Suzanne; Carlson, Gabrielle A.; Klein, Daniel N.

    2013-01-01

    This study examined correlates of preschoolers’ anxiety disorders using a comprehensive, multi-method design. Participants included a community sample of 541 three-year-old children, of whom 106 (19.6%) met criteria for at least one anxiety disorder. Child and parental psychopathology and life stress were assessed with clinical interviews. Child temperament and parenting behavior were assessed with laboratory observations. Mothers and fathers reported on their parenting styles. Compared to pr...

  2. Anxiety

    Science.gov (United States)

    ... take a test or walk down a dark street. This kind of anxiety is useful - it can make you more alert or careful. It usually ends soon after you are out of the situation that caused it. But for millions of people in the United States, the anxiety does not ...

  3. Anxiety sensitivity in anxious youth: Do children with separation anxiety differ?

    OpenAIRE

    Sandra Björg Sigurjónsdóttir 1985

    2016-01-01

    Studies on the proposed link between separation anxiety disorder in childhood (SAD) and panic disorder (PD) have yielded mixed results, suggesting that there is perhaps a missing link between these disorders. We examined whether anxiety sensitivity could be a potential key element in the relationship between SAD and PD. Anxiety sensitivity levels of three hundred and fifteen clinic-referred children (ages 6-17) were evaluated, using the Childhood Anxiety Sensitivity Index (CASI). One hundred ...

  4. Individual differences in anxiety predict neural measures of visual working memory for untrustworthy faces.

    Science.gov (United States)

    Meconi, Federica; Luria, Roy; Sessa, Paola

    2014-12-01

    When facing strangers, one of the first evaluations people perform is to implicitly assess their trustworthiness. However, the underlying processes supporting trustworthiness appraisal are poorly understood. We hypothesized that visual working memory (VWM) maintains online face representations that are sensitive to physical cues of trustworthiness, and that differences among individuals in representing untrustworthy faces are associated with individual differences in anxiety. Participants performed a change detection task that required encoding and maintaining for a short interval the identity of one face parametrically manipulated to be either trustworthy or untrustworthy. The sustained posterior contralateral negativity (SPCN), an event-related component (ERP) time-locked to the onset of the face, was used to index the resolution of face representations in VWM. Results revealed greater SPCN amplitudes for trustworthy faces when compared with untrustworthy faces, indicating that VWM is sensitive to physical cues of trustworthiness, even in the absence of explicit trustworthiness appraisal. In addition, differences in SPCN amplitude between trustworthy and untrustworthy faces correlated with participants' anxiety, indicating that healthy college students with sub-clinical high anxiety levels represented untrustworthy faces in greater detail compared with students with sub-clinical low anxiety levels. This pattern of findings is discussed in terms of the high flexibility of aversive/avoidance and appetitive/approach motivational systems. PMID:24493843

  5. Anxiety-Like Behavioural Inhibition Is Normative under Environmental Threat-Reward Correlations.

    Directory of Open Access Journals (Sweden)

    Dominik R Bach

    2015-12-01

    Full Text Available Behavioural inhibition is a key anxiety-like behaviour in rodents and humans, distinct from avoidance of danger, and reduced by anxiolytic drugs. In some situations, it is not clear how behavioural inhibition minimises harm or maximises benefit for the agent, and can even appear counterproductive. Extant explanations of this phenomenon make use of descriptive models but do not provide a formal assessment of its adaptive value. This hampers a better understanding of the neural computations underlying anxiety behaviour. Here, we analyse a standard rodent anxiety model, the operant conflict test. We harvest Bayesian Decision Theory to show that behavioural inhibition normatively arises as cost-minimising strategy in temporally correlated environments. Importantly, only if behavioural inhibition is aimed at minimising cost, it depends on probability and magnitude of threat. Harnessing a virtual computer game, we test model predictions in four experiments with human participants. Humans exhibit behavioural inhibition with a strong linear dependence on threat probability and magnitude. Strikingly, inhibition occurs before motor execution and depends on the virtual environment, thus likely resulting from a neural optimisation process rather than a pre-programmed mechanism. Individual trait anxiety scores predict behavioural inhibition, underlining the validity of this anxiety model. These findings put anxiety behaviour into the context of cost-minimisation and optimal inference, and may ultimately pave the way towards a mechanistic understanding of the neural computations gone awry in human anxiety disorder.

  6. Gender differences and correlation between social anxiety and children neglect in grade 4-6 primary school students in Chongqing, China%重庆市主城区4~6年级小学生社交焦虑与忽视特点及相关分析

    Institute of Scientific and Technical Information of China (English)

    马中锐; 蒙华庆; 胡华; 王慧; 陈品红; 邹志礼; 傅一笑; 杜莲

    2013-01-01

    目的 探索城市儿童社交焦虑与被忽视的性别差异及社交焦虑与被忽视关系.方法 分层抽取重庆市主城1 523名4~6年级小学生,运用儿童社交焦虑量表、儿童被忽视量表进行横断面调查.结果 男生忽视总分(Z=-3.83)、情感忽视(Z=-3.81)、交流忽视(Z=-3.15)、安全忽视(Z=-3.33)显著高于女孩(P<0.01),女孩害怕否定(Z=-6.50)、社交焦虑总分(Z=-5.39)高于男孩(P<0.01);按情感忽视、交流忽视、忽视总分严重程度比较,害怕否定、回避苦恼、社交焦虑总分均有显著差异(P<0.01);情感忽视与害怕否定(r =0.386)、社交焦虑总分(r=0.380)显著正相关(P<0.01),交流忽视与害怕否定(r=0.351)、社交焦虑总分(r=0.358)显著正相关(P<0.0i);多元逐步回归分析以害怕否定、回避苦恼、社交焦虑总分作为应变量时,忽视维度被纳入的变量分别能解释15.1%、5.0%、13.9%.结论 儿童社交焦虑与忽视,特别是情感忽视和交流忽视有关;尽管男生被忽视程度高于女生,但忽视对女孩社交焦虑影响更大.%Objective To study the gender differences and correlation between social anxiety and children neglect in grade 4-6 primary school students in Chongqing,China.Methods Using stratified randomization sampling method,1 523 primary students were enrolled in this study.Students with social anxiety and neglected situation were accessed with the Social Anxiety Scale for Children and Child Neglect Scale.Results The levels of neglect score (Z =-3.83),emotion neglect (Z =-3.81),communication neglect (Z =-3.15) and safety neglect of the boys were more serious than those of the girls (P <0.01),but the fear of negative evaluation (P < 0.01) and social anxiety score (P < 0.01) of the girls were more serious than those of the boys.There were significant differences in fear of negative evaluation,avoidance of distress and social anxiety score (P < 0.01) according to the severity of

  7. Neudesin is involved in anxiety behavior: structural and neurochemical correlates

    Directory of Open Access Journals (Sweden)

    Ashley eNovais

    2013-09-01

    Full Text Available Neudesin (also known as neuron derived neurotrophic factor, Nenf is a scarcely studied putative non-canonical neurotrophic factor. In order to understand its function in the brain, we performed an extensive behavioral characterization (motor, emotional and cognitive dimensions of neudesin-null mice. The absence of neudesin leads to an anxious-like behavior as assessed in the elevated plus maze, light/dark box and novelty suppressed feeding tests, but not in the acoustic startle test. This anxious phenotype is associated with reduced dopaminergic input and impoverished dendritic arborizations in the dentate gyrus granule neurons of the ventral hippocampus. Interestingly, shorter dendrites are also observed in the bed nucleus of the stria terminalis (BNST of neudesin-null mice. These findings lead us to suggest that neudesin is a novel relevant player in the maintenance of the anxiety circuitry.

  8. Math anxiety: A review of its cognitive consequences, psychophysiological correlates, and brain bases.

    Science.gov (United States)

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

    2016-02-01

    A decade has passed since the last published review of math anxiety, which was carried out by Ashcraft and Ridley (2005). Given the considerable interest aroused by this topic in recent years and the growing number of publications related to it, the present article aims to provide a full and updated review of the field, ranging from the initial studies of the impact of math anxiety on numerical cognition, to the latest research exploring its electrophysiological correlates and brain bases from a cognitive neuroscience perspective. Finally, this review describes the factors and mechanisms that have been claimed to play a role in the origins and/or maintenance of math anxiety, and it examines in detail the main explanations proposed to account for the negative effects of math anxiety on performance: competition for working memory resources, a deficit in a low-level numerical representation, and inhibition/attentional control deficit.

  9. Physiologic and laboratory correlates of depression, anxiety, and poor sleep in liver cirrhosis

    Directory of Open Access Journals (Sweden)

    Ko Fang-Yuan

    2013-01-01

    Full Text Available Abstract Background Studies have shown psychological distress in patients with cirrhosis, yet no studies have evaluated the laboratory and physiologic correlates of psychological symptoms in cirrhosis. This study therefore measured both biochemistry data and heart rate variability (HRV analyses, and aimed to identify the physiologic correlates of depression, anxiety, and poor sleep in cirrhosis. Methods A total of 125 patients with cirrhosis and 55 healthy subjects were recruited. Each subject was assessed through routine biochemistry, 5-minutes ECG monitoring, and psychological ratings of depression, anxiety, and sleep. HRV analysis were used to evaluate autonomic functions. The relationship between depression, sleep, and physiologic correlates was assessed using a multiple regression analysis and stepwise method, controlling for age, duration of illness, and severity of cirrhosis. Results Reduced vagal-related HRV was found in patients with severe liver cirrhosis. Severity of cirrhosis measured by the Child-Pugh score was not correlated with depression or anxiety, and only had a weak correlation with poor sleep. The psychological distress in cirrhosis such as depression, anxiety, and insomnia were correlated specifically to increased levels of aspartate aminotransferase (AST, increased ratios of low frequency to high frequency power, or reduced nonlinear properties of HRV (α1 exponent of detrended fluctuation analysis. Conclusions Increased serum AST and abnormal autonomic nervous activities by HRV analysis were associated with psychological distress in cirrhosis. Because AST is an important mediator of inflammatory process, further research is needed to delineate the role of inflammation in the cirrhosis comorbid with depression.

  10. Relationships Between Impulsivity, Anxiety, and Risk-Taking and the Neural Correlates of Attention in Adolescents.

    Science.gov (United States)

    Elsey, James W B; Crowley, Michael J; Mencl, W Einar; Lacadie, Cheryl M; Mayes, Linda C; Potenza, Marc N

    2016-01-01

    Although impulsivity, anxiety, and risk-taking may relate to attentional processes, little research has directly investigated how each may be associated with specific facets of attentional processes and their underlying neural correlates. Nineteen adolescents performed a functional magnetic resonance imaging task involving simple, selective, and divided attention. Out-of-scanner-assessed impulsivity, anxiety, and risk-taking scores were not correlated with each other and showed task-phase-specific patterns of association. Results are discussed in light of research and theory suggesting a relationship between these domains and attention and may serve to focus future research aiming to understand these relationships. PMID:27135550

  11. Computerized Adaptive Testing, Anxiety Levels, and Gender Differences

    Science.gov (United States)

    Fritts, Barbara E.; Marszalek, Jacob M.

    2010-01-01

    This study compares the amount of test anxiety experienced on a computerized adaptive test (CAT) to a paper-and-pencil test (P&P), as well as the state test anxiety experienced between males and females. Ninety-four middle school CAT examinees were compared to 65 middle school P&P examinees on their responses to the State-Trait Anxiety Inventory…

  12. Two-year course of anxiety disorders : different across disorders or dimensions?

    NARCIS (Netherlands)

    Hendriks, Sanne M.; Spijker, Jan; Licht, Carmilla M. M.; Beekman, Aartjan T. F.; Penninx, Brenda W. J. H.

    2013-01-01

    Objective: This study compares diagnostic and symptom course trajectories across different anxiety disorders, and examines the role of anxiety arousal vs. avoidance behaviour symptoms in course prediction. Method: Data were from 834 subjects with a current anxiety disorder from the Netherlands Study

  13. Reducing the Sex Difference in Math Anxiety: The Role of Spatial Processing Ability

    Science.gov (United States)

    Maloney, Erin A.; Waechter, Stephanie; Risko, Evan F.; Fugelsang, Jonathan A.

    2012-01-01

    Decades of research have demonstrated that women experience higher rates of math anxiety--that is, negative affect when performing tasks involving numerical and mathematical skill--than men. Researchers have largely attributed this sex difference in math anxiety to factors such as social stereotypes and propensity to report anxiety. Here we…

  14. Anxiety and Depression Are Better Correlates of Parkinson's Disease Quality of Life Than Apathy.

    Science.gov (United States)

    Jones, Jacob D; Butterfield, London C; Song, Woojin; Lafo, Jacob; Mangal, Paul; Okun, Michael S; Bowers, Dawn

    2015-01-01

    Due to controversy regarding the influence of apathy on quality of life (QoL), the authors examined the independent influence of apathy, depression, and trait anxiety in a nondemented sample of patients with Parkinson disease (PD). Participants (N=107) completed standard self-report measures of QoL and mood/motivation. Analyses investigated the contribution of these measures and empirically derived factor scores on QoL. QoL was predicted by trait anxiety, dysphoria, and decreased interest, with no independent contribution of apathy. Different patterns emerged with respect to domain-specific QoL, with trait anxiety being the strongest predictor across most domains. Anxiety was most widely related to QoL in PD, with minimal contribution of apathy. Future studies should examine different roles of PD mood/motivation symptoms on caregiver QoL.

  15. Difference in anxiety symptoms between children and their parents facing a first seizure or epilepsy.

    Science.gov (United States)

    Save-Pédebos, Jessica; Bellavoine, Vanina; Goujon, Estelle; Danse, Marion; Merdariu, Dana; Dournaud, Pascal; Auvin, Stéphane

    2014-02-01

    Many studies have shown that anxiety disorders are common in children with epilepsy. We explored symptoms of anxiety simultaneously in children and their parents. We conducted a cross-sectional study using the Revised Children's Manifest Anxiety Scale in children and the State-Trait Anxiety Inventory for Adult in parents. We included 118 parents and 67 children, who were divided into three groups: (1) first seizure, (2) epilepsy, and (3) nonepileptic paroxysmal event. We found that the level of anxiety in parents and children differed. We observed a significant increase in the anxiety level of parents whose children have had a first seizure, while we found a significant increase in the anxiety level of children and adolescents followed for epilepsy. These findings suggest that there is no direct relationship in the anxiety of the parents and their child. Further studies are needed to understand this variation over time. PMID:24384381

  16. Parental Anxiety in the Treatment of Childhood Anxiety: A Different Story Three Years Later

    Science.gov (United States)

    Cobham, Vanessa E.; Dadds, Mark R.; Spence, Susan H.; McDermott, Brett

    2010-01-01

    This study reports on the results of a long-term follow-up of 60 (29 girls and 31 boys, all of Caucasian ethnicity) children and adolescents diagnosed with an anxiety disorder and treated 3 years earlier with child-focused cognitive behavior therapy (CBT) or child-focused CBT plus parental anxiety management (PAM). Sixty-seven children aged 7 to…

  17. Comparison of EEG propagation speeds under emotional stimuli on smartphone between the different anxiety states

    Directory of Open Access Journals (Sweden)

    Tetsuya eAsakawa

    2014-12-01

    Full Text Available The current study was evaluated difference anxiety states at information processing in the electroencephalography (EEG under emotional stimuli for smartphone. Twenty-three healthy subjects were assessed for their anxiety states using The State Trait Anxiety Inventory (STAI and divided to two groups: low anxiety (I, II or high anxiety (III and IV, V group. EEG was measured under emotionally audio-visual stimuli (resting and pleasant, unpleasant sessions and emotionally sentence stimuli (pleasant sentence, unpleasant sentence sessions using emotionally audio-visual stimuli and emotionally sentence stimuli and analyzed using propagation speed analysis. The propagation speed of the low anxiety group at medial coronal in resting stimuli for all time was higher than those of high anxiety group, and that of the low anxiety group at medial sagittal in unpleasant stimuli for 60-150 seconds and those in unpleasant stimuli for 0-30, 60-150 seconds was higher than those of high anxiety group. The propagation speed for 150 seconds of all stimuli in the low anxiety group had a significantly higher than propagation speed for that in the high anxiety group. These events suggest that information processes concerning the emotional stimuli in the brain is differ based on the anxiety state of the subject.

  18. Cognitive bias measurement and social anxiety disorder: Correlating self-report data and attentional bias

    Directory of Open Access Journals (Sweden)

    Alexander Miloff

    2015-09-01

    Full Text Available Social anxiety disorder (SAD and attentional bias are theoretically connected in cognitive behavioral therapeutic models. In fact, there is an emerging field focusing on modifying attentional bias as a stand-alone treatment. However, it is unclear to what degree these attentional biases are present before commencing treatment. The purpose of this study was to measure pre-treatment attentional bias in 153 participants diagnosed with SAD using a home-based Internet version of the dot-probe paradigm. Results showed no significant correlation for attentional bias (towards or away from negative words or faces and the self-rated version of the Liebowitz Social Anxiety Scale (LSAS-SR. However, two positive correlations were found for the secondary measures Generalized Anxiety Disorder 7 (GAD-7 and Patient Health Questionnaire 9 (PHQ-9. These indicated that those with elevated levels of anxiety and depression had a higher bias towards negative faces in neutral–negative and positive–negative valence combinations, respectively. The unreliability of the dot-probe paradigm and home-based Internet delivery are discussed to explain the lack of correlations between LSAS-SR and attentional bias. Changes to the dot-probe task are suggested that could improve reliability.

  19. Prenatal stress induces high anxiety and postnatal handling induces low anxiety in adult offspring: correlation with stress-induced corticosterone secretion.

    Science.gov (United States)

    Vallée, M; Mayo, W; Dellu, F; Le Moal, M; Simon, H; Maccari, S

    1997-04-01

    It is well known that the hypothalamo-pituitary-adrenal (HPA) axis is altered by early environmental experiences, particularly in the perinatal period. This may be one mechanism by which the environment changes the physiology of the animal such that individual differences in adult adaptative capabilities, such as behavioral reactivity and memory performance, are observable. To determine the origin of these behavioral individual differences, we have investigated whether the long-term influence of prenatal and postnatal experiences on emotional and cognitive behaviors in adult rats are correlated with changes in HPA activity. To this end, prenatal stress of rat dams during the last week of gestation and postnatal daily handling of rat pups during the first 3 weeks of life were used as two environmental manipulations. The behavioral reactivity of the adult offspring in response to novelty was evaluated using four different parameters: the number of visits to different arms in a Y-maze, the distance covered in an open field, the time spent in the corners of the open field, and the time spent in the open arms of an elevated plus-maze. Cognitive performance was assessed using a water maze and a two-trial memory test. Adult prenatally stressed rats showed high anxiety-like behavior, expressed as an escape behavior to novelty correlated with high secretion of corticosterone in response to stress, whereas adult handled rats exhibited low anxiety-like behavior, expressed as high exploratory behavior correlated with low secretion of corticosterone in response to stress. On the other hand, neither prenatal stress nor handling changed spatial learning or memory performance. Taken together, these results suggest that individual differences in adult emotional status may be governed by early environmental factors; however, perinatal experiences are not effective in influencing adult memory capacity. PMID:9065522

  20. Parental accommodation of child anxiety and related symptoms: range, impact, and correlates.

    Science.gov (United States)

    Thompson-Hollands, Johanna; Kerns, Caroline E; Pincus, Donna B; Comer, Jonathan S

    2014-12-01

    Parental accommodation--i.e., changes in parents' behavior in attempts to prevent or reduce child distress--has been most studied in relation to OCD. Although recent work suggests parents of children with non-OCD anxiety diagnoses also engage in accommodation, little is known about the specific forms, correlates, and associated interference of such accommodation. The present study examined the range and associated interference of parental accommodation behaviors using the newly developed Family Accommodation Checklist and Interference Scale (FACLIS) in a sample of the parents of 71 clinic-referred children with anxiety disorders (NMothers-68; NFathers-51). The FACLIS demonstrated good reliability and validity. Ninety-seven percent of mothers and 88% of fathers reported engaging in at least one type of accommodation in the previous two weeks, with parents reporting an average of roughly 4 interfering parental accommodation behaviors. Greater parental accommodation and associated interference were associated with higher maternal distress. Among the anxiety disorders, accommodation was most strongly associated with generalized and separation anxiety disorder, as well as specific phobias. Findings (a) offer psychometric support for the FACLIS as a reliable and valid tool for the assessment of accommodation range and impact, and (b) help clarify the considerable scope and interference associated with parental accommodation of childhood anxiety. PMID:25261837

  1. Parental accommodation of child anxiety and related symptoms: range, impact, and correlates.

    Science.gov (United States)

    Thompson-Hollands, Johanna; Kerns, Caroline E; Pincus, Donna B; Comer, Jonathan S

    2014-12-01

    Parental accommodation--i.e., changes in parents' behavior in attempts to prevent or reduce child distress--has been most studied in relation to OCD. Although recent work suggests parents of children with non-OCD anxiety diagnoses also engage in accommodation, little is known about the specific forms, correlates, and associated interference of such accommodation. The present study examined the range and associated interference of parental accommodation behaviors using the newly developed Family Accommodation Checklist and Interference Scale (FACLIS) in a sample of the parents of 71 clinic-referred children with anxiety disorders (NMothers-68; NFathers-51). The FACLIS demonstrated good reliability and validity. Ninety-seven percent of mothers and 88% of fathers reported engaging in at least one type of accommodation in the previous two weeks, with parents reporting an average of roughly 4 interfering parental accommodation behaviors. Greater parental accommodation and associated interference were associated with higher maternal distress. Among the anxiety disorders, accommodation was most strongly associated with generalized and separation anxiety disorder, as well as specific phobias. Findings (a) offer psychometric support for the FACLIS as a reliable and valid tool for the assessment of accommodation range and impact, and (b) help clarify the considerable scope and interference associated with parental accommodation of childhood anxiety.

  2. The relationship between personality traits and anxiety/depression levels in different drug abusers' groups

    Directory of Open Access Journals (Sweden)

    Tatalović Vorkapić Sanja

    2013-12-01

    Full Text Available AIM: Since psychosocial characteristics of drug abuse involve mainly specific personality and emotional changes, it is very important to investigate characteristics of addictive personality in relationship with emotional state of the individual. Considering that, the objective of this study was to analyse the relationship between personality structure and emotional state of two different groups: heroin addicts and recreate drug abusers. METHODS: The total of 288 (219 males and 69 females; 191 heroin addicts and 97 recreate drug users clients of Centre for the prevention and treatment of drug abuse in Rijeka completed Eysenck's Personality Questionnaire (EPQ R/A, Beck's Anxiety Inventory (BAI and Beck's Depression Inventory (BDI. Their average age was 22. RESULTS: In the group of heroin addicts, higher levels of anxiety and depression were significantly correlated with higher levels of psychoticism, neuroticism, criminality and addiction. In the group of recreate drug users, higher extraversion and social conformity were determined. Furthermore, in the first group was found even higher depression. However when the anxiety level was compared between these two groups, there was no significant difference. CONCLUSION: Overall, the findings implied that the used measurement instruments could serve as the useful diagnostic tools that could ensure advantageous treatment directions.

  3. Gender Differences in Computer Anxiety among University Entrants since 1992.

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    Todman, John

    2000-01-01

    Describes a study that investigated self-reported computer anxiety scores for five samples of first-year undergraduates between 1992 and 1998. Confirms a reduction in mean levels of computer anxiety and in the proportion of computerphobic students and shows a widening gap between scores of female and male students. (Author/LRW)

  4. A Survey of the Correlation between Language Anxiety and Senior High School Student’s Oral English Performance

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    戴安; 甘田

    2014-01-01

    Language anxiety is a kind of apprehension occurs when student need to perform oral English.Many researchers agree that language anxiety is an important factor in English learning.This thesis is going to test 80 students from Bordertown high school,Hunan Province,to uncover the English learning situation of senior high school students,to survey the correlation between language anxiety and oral English performance,and to give inspiration for senior middle school English teaching.

  5. Correlation among High School Senior Students' Test Anxiety, Academic Performance and Points of University Entrance Exam

    Science.gov (United States)

    Karatas, Hakan; Alci, Bulent; Aydin, Hasan

    2013-01-01

    Test anxiety seems like a benign problem to some people, but it can be potentially serious when it leads to high levels of distress and academic failure. The aim of this study is to define the correlation among high school senior students' test anxiety, academic performance (GPA) and points of university entrance exam (UEE). The study group…

  6. Correlation Among Different Variables and Life Expectancy

    OpenAIRE

    June Liu

    2011-01-01

    The purpose of this project is to show how heart rate, blood pressure, and weight of different species correlate with their life expectancy. We perform graphical analysis and compute Pearson's Product-Moment Correlation Coefficient to show that the heart rate has the highest degree of correlation with life expectancy.

  7. Individual Differences in Anticipatory Somatosensory Cortex Activity for Shock is Positively Related with Trait Anxiety and Multisensory Integration

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    Steven G. Greening

    2016-01-01

    Full Text Available Anxiety is associated with an exaggerated expectancy of harm, including overestimation of how likely a conditioned stimulus (CS+ predicts a harmful unconditioned stimulus (US. In the current study we tested whether anxiety-associated expectancy of harm increases primary sensory cortex (S1 activity on non-reinforced (i.e., no shock CS+ trials. Twenty healthy volunteers completed a differential-tone trace conditioning task while undergoing fMRI, with shock delivered to the left hand. We found a positive correlation between trait anxiety and activity in right, but not left, S1 during CS+ versus CS− conditions. Right S1 activity also correlated with individual differences in both primary auditory cortices (A1 and amygdala activity. Lastly, a seed-based functional connectivity analysis demonstrated that trial-wise S1 activity was positively correlated with regions of dorsolateral prefrontal cortex (dlPFC, suggesting that higher-order cognitive processes contribute to the anticipatory sensory reactivity. Our findings indicate that individual differences in trait anxiety relate to anticipatory reactivity for the US during associative learning. This anticipatory reactivity is also integrated along with emotion-related sensory signals into a brain network implicated in fear-conditioned responding.

  8. Individual Differences in the Ability to Recognise Facial Identity Are Associated with Social Anxiety

    OpenAIRE

    Davis, Joshua M.; Elinor McKone; Hugh Dennett; Kirsty B O'Connor; Richard O'Kearney; Romina Palermo

    2011-01-01

    Previous research has been concerned with the relationship between social anxiety and the recognition of face expression but the question of whether there is a relationship between social anxiety and the recognition of face identity has been neglected. Here, we report the first evidence that social anxiety is associated with recognition of face identity, across the population range of individual differences in recognition abilities. Results showed poorer face identity recognition (on the Camb...

  9. Preliminary study of family accommodation in youth with autism spectrum disorders and anxiety: Incidence, clinical correlates, and behavioral treatment response.

    Science.gov (United States)

    Storch, Eric A; Zavrou, Sophia; Collier, Amanda B; Ung, Danielle; Arnold, Elysse B; Mutch, P Jane; Lewin, Adam B; Murphy, Tanya K

    2015-08-01

    Anxiety symptoms are common in youth with autism spectrum disorders (ASD) and directly associated with symptom severity and functional impairment. Family accommodation occurs frequently among individuals with obsessive-compulsive and anxiety disorders; to date, no data exist on the nature and correlates of family accommodation in youth with ASD and anxiety, as well as its relationship to cognitive-behavioral therapy outcome. Forty children with ASD and a comorbid anxiety disorder participated. Clinicians administered measures of ASD and anxiety disorder caseness, anxiety symptom severity, and family accommodation; parents completed questionnaires assessing social responsiveness, internalizing and externalizing behaviors, and functional impairment. A subsample of youth (n = 24) completed a course of cognitive-behavioral therapy. Family accommodation was common and positively correlated with anxiety symptom severity, but not functional impairment, general internalizing symptoms, externalizing behavior, or social responsiveness. Family accommodation decreased following cognitive-behavioral therapy with decreases in family accommodation being associated with decreases in anxiety levels. Treatment responders reported lower family accommodation frequency and lower parent impact relative to non-responders. Clinical implications of this study in assessing and psychotherapeutically treating youth with ASD and comorbid anxiety are discussed. PMID:26188615

  10. Screening for depression and anxiety: correlates of non-response and cohort attrition in the Netherlands study of depression and anxiety (NESDA).

    Science.gov (United States)

    Van Der Veen, Willem Jan; Van Der Meer, Klaas; Penninx, Brenda W

    2009-12-01

    A major problem in the analysis of attrition of cohorts in studies on mental health problems is that data on those who do not participate at the outset of a study are largely unavailable. It is not known how underlying psychopathology affects the first stages of screening where non-response and selectivity are usually highest. This article presents results of one of the centres of the Netherlands Study of Depression and Anxiety (NESDA), a longitudinal study aimed at describing the long-term course and consequences of depression and anxiety disorders. The aim is to describe the different ways of attrition during the first NESDA-wave in a cohort of patients aged 18-65 years of the Registration Network Groningen and to analyse whether attrition is related to gender, age and psychopathology as recorded in general practice. The attrition of the study cohort (n = 8475) was highest during the first stages, eventually leading to a population of 169 patients only who participated in the full NESDA-programme. Probabilities of transition from one stage of the screening process to the next were regressed on selected background variables using binary logistic regression. Correlates of participation were being female and being older (>40). Psychopathology was an important variable in the formation of the initial sample cohort, but only had a weak influence on patient response to the screening questionnaire. Study design factors had a stronger impact on the changing composition of the cohort at each screening stage compared to patient factors. PMID:20027601

  11. Deep brain stimulation affects conditioned and unconditioned anxiety in different brain areas.

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    van Dijk, A; Klanker, M; van Oorschot, N; Post, R; Hamelink, R; Feenstra, M G P; Denys, D

    2013-01-01

    Deep brain stimulation (DBS) of the nucleus accumbens (NAc) has proven to be an effective treatment for therapy refractory obsessive-compulsive disorder. Clinical observations show that anxiety symptoms decrease rapidly following DBS. As in clinical studies different regions are targeted, it is of principal interest to understand which brain area is responsible for the anxiolytic effect and whether high-frequency stimulation of different areas differentially affect unconditioned (innate) and conditioned (learned) anxiety. In this study, we examined the effect of stimulation in five brain areas in rats (NAc core and shell, bed nucleus of the stria terminalis (BNST), internal capsule (IC) and the ventral medial caudate nucleus (CAU)). The elevated plus maze was used to test the effect of stimulation on unconditioned anxiety, the Vogel conflict test for conditioned anxiety, and an activity test for general locomotor behaviour. We found different anxiolytic effects of stimulation in the five target areas. Stimulation of the CAU decreased both conditioned and unconditioned anxiety, while stimulation of the IC uniquely reduced conditioned anxiety. Remarkably, neither the accumbens nor the BNST stimulation affected conditioned or unconditioned anxiety. Locomotor activity increased with NAc core stimulation but decreased with the BNST. These findings suggest that (1) DBS may have a differential effect on unconditioned and conditioned anxiety depending on the stimulation area, and that (2) stimulation of the IC exclusively reduces conditioned anxiety. This suggests that the anxiolytic effects of DBS seen in OCD patients may not be induced by stimulation of the NAc, but rather by the IC. PMID:23900312

  12. Correlação entre ansiedade e performance comunicativa Correlation between anxiety and communicative performance

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    Anna Alice Figueirêdo de Almeida

    2011-12-01

    Full Text Available OBJETIVO: Investigar a correlação entre ansiedade-traço, ansiedade-estado e parâmetros vocais. MÉTODOS: Participaram 24 adultos, 12 homens e 12 mulheres, com idades entre 19 e 42 anos e sem antecedentes psiquiátricos. O escore do Inventário de Ansiedade Traço-Estado (IDATE, principalmente o Ansiedade-Traço, possibilitou a divisão dos participantes em dois grupos: baixa ansiedade (BA e alta ansiedade (AA. Foram avaliados parâmetros psicológicos (IDATE e vocais (auto-avaliação por questionário de sinais e sintomas vocais, QSSV; protocolo de Qualidade de Vida em Voz - QVV; avaliação perceptivo-auditiva-visual do comportamento vocal com a descrição de parâmetros de voz, fala e corpo; e análise acústica. O material de fala analisado foi a emissão sustentada da vogal /a/, contagem de números e um discurso sobre momentos de maior ansiedade ao longo da vida. RESULTADOS: Quanto maior o traço de ansiedade indicado pelo IDATE, maior a evidência de ansiedade na fala encadeada e no discurso; quanto mais agudo o pitch da voz, maior o comprometimento da articulação da fala, da coordenação pneumofono-articulatória, da movimentação corporal e da expressão facial. Quanto maior o estado de ansiedade, maior a evidência de ansiedade em diversos parâmetros do discurso, com desequilíbrio na ressonância vocal, comprometimento na modulação, na articulação da fala e na expressão facial. CONCLUSÃO: O traço e o estado de ansiedade diferenciaram o comportamento comunicativo dos indivíduos, envolvendo modificações no corpo, na fala e na voz.PURPOSE: To investigate the possible existing correlations between trait anxiety, state anxiety, and vocal parameters. METHODS: Participants were 24 adult subjects, 12 men and 12 women, with ages between 19 and 42 years, with no psychiatric history. The score in the State-Trait Anxiety Inventory (STAI, especially the STAI-Trait, enabled the division of participants into two groups: low

  13. The difference of dental anxiety in children based on frequency of dental appointment

    OpenAIRE

    Mia Giri Astri; Eka Chemiawan; Eriska Rriyanti

    2011-01-01

    Background: Problem of children’s anxiety during dental procedures is a common phenomenon. This is called dental anxiety. The anxiety children patien need to be paid a special attention, because it will affect the success of dental treatment. Purpose: The purpose of this research was to find out the difference of dental anxiety degree in children aged 8 to 12 years old based on the frequency of dental visits in dental community health centre Bandung. Methods: The method of this research was a...

  14. The Role of Anxiety and Working Memory in Gender Differences in Mathematics

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    Ganley, Colleen M.; Vasilyeva, Marina

    2014-01-01

    This research examined a potential mechanism underlying gender differences in math performance by testing a mediation model in which women's higher anxiety taxes their working memory resources, leading to underperformance on a mathematics test. Participants for the 2 studies were college students (N = 87, N = 118) who completed an anxiety measure,…

  15. Investigating Unique Environmental Influences of Parenting Practices on Youth Anxiety: A Monozygotic Twin Differences Study

    Science.gov (United States)

    Chen, Jie; Yu, Jing; Zhang, Jianxin

    2016-01-01

    The associations between parenting practices and adolescent anxiety symptoms were examined in both individual and monozygotic (MZ) twin differences levels. Participants were 804 pairs of Chinese MZ adolescent twins aged 10-18 years (M = 13.57, SD = 2.67, 52% females). Twins' anxiety symptoms were assessed by self- and parent-reports. Twins also…

  16. Correlations of anxiety and depression at different phases with curative outcomes in female patients at IVF-ET Cycle%体外受精-胚胎移植不同阶段焦虑、抑郁情绪与治疗结局的相关性

    Institute of Scientific and Technical Information of China (English)

    徐丽平; 杨广清; 吴方贵; 王细林; 邹红艳

    2014-01-01

    探讨体外受精-胚胎移植(IVF-ET)周期女性不同阶段焦虑、抑郁情绪变化及其与治疗结局的相关性。方法对117例体外受精-胚胎移植患者应用焦虑自评量表(self-rating anxiety scale,SAS)、抑郁自评量表(self-rating depression scale,SDS)在患者进入周期时(T1期)、取卵前1 d(T2期)、胚胎移植后5~7 d(T3期)进行问卷调查。比较不同时期患者 SAS 和 SDS 评分情况;妊娠与未妊娠组不同时期 SAS 和 SDS 评分情况,用 Logistic 回归分析不同治疗阶段 SAS 评分与是否妊娠的相关性。结果患者 T1、T2、T3期 SDS 评分比较,差异无统计学意义(均 P>0.05),T1、T2、T3期 SAS 评分比较,差异具有统计学意义(P<0.05),T2、T3期 SAS 评分明显高于 T1期(均 P<0.05),T2期 SAS 评分高于 T3期(P<0.05)。不同治疗阶段两组比较,T2期未妊娠组 SAS 评分明显高于妊娠组(P<0.05)。Logistic 回归分析显示,T2期 SAS 评分为预测妊娠因素(OR=0.685,P<0.05),低评分预示高妊娠率。结论行 IVF-ET 治疗的女性患者取卵前期焦虑评分最高;取卵前期未妊娠患者焦虑评分明显高于妊娠者;取卵前期焦虑评分与治疗结局相关,评分较低者临床妊娠率较高。提示在 IVF-ET 周期中需特别关注取卵前期不孕妇女的焦虑情绪。%Objective To study the correlations of anxiety and depression at different phases with curative outcomes in female patients at IVF-ET cycle.Methods One hundred and seventeen patients were involved the study using the Self-Rating Anxiety Scale (SAS), Self-Rating Depression(SDS)questionnaires when registered for IVF-ET cycle(T1), one day prior to oocyte retrieval(T2), and 5 to 7 days after embryo transfer(T3).SDS scores and SAS scores were compared between different phases.Logistic regression was used to analyze the correlation of SAS scores with outcome.Results SDS scores of T

  17. Depression, anxiety, stress and hyperemesis gravidarum: temporal and case controlled correlates.

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    Peng Chiong Tan

    Full Text Available OBJECTIVE: To evaluate the temporal and case-controlled correlations of anxiety, depression and stress with hyperemesis gravidarum. STUDY DESIGN: We performed a longitudinal cohort study of women with hyperemesis gravidarum using the Depression, Anxiety and Stress Scale (DASS-21 to evaluate psychological distress at hospitalization and in the third trimester of pregnancy (from 28 weeks gestation. Third pregnancy trimester controls were recruited from routine antenatal clinic attendees who were matched to gestational age at the second DASS-21 assessment in the HG cohort. RESULTS: The prevalences of nausea and vomiting, depression, anxiety and stress caseness in newly hospitalised hyperemesis gravidarum women were 100% and 100%, 19%, 69% and 21% which by the third trimester had fallen to 15.7% and 9.9%, 4%, 19% and 3% and in third trimester controls were 15.9% and 14.2%, 14%, 61% and 20% respectively. Within the hyperemesis gravidarum cohort, nausea, vomiting depression, anxiety and stress reduced significantly by an absolute 84.3% (95% CI 76.2%-89.8%, 90.1% (82.8%-94.2%, 14.9% (7.2%-23.0%, 49.6% (38.6%-58.7% and 18.2% (10.4%-26.4% respectively between hospitalization for hyperemesis gravidarum and at the third trimester. In the third trimester, when comparing the hyperemesis gravidarum cohort to controls, the risk of nausea or vomiting was similar but depression, anxiety and stress were significantly lower: adjusted odds ratio AOR 0.10 (95% CI 0.03-0.5, 0.11 (0.05-0.23 and 0.08 (0.02-0.33 respectively. CONCLUSION: Our study revealed a reassuring pattern of a strong rebound from depression, anxiety and stress in women with hyperemesis gravidarum such that by the third pregnancy trimester the level of psychological distress was even lower than in controls. This observation imply that much of the psychological distress in acute hyperemesis gravidarum is self-limiting and probably in the causal pathway of hyperemesis gravidarum. Care in women with

  18. Bad dream frequency in older adults with generalized anxiety disorder: prevalence, correlates, and effect of cognitive behavioral treatment for anxiety.

    Science.gov (United States)

    Nadorff, Michael R; Porter, Ben; Rhoades, Howard M; Greisinger, Anthony J; Kunik, Mark E; Stanley, Melinda A

    2014-01-01

    This study investigated the relation between generalized anxiety disorder (GAD) and frequency of bad dreams in older adults. A secondary analysis from a randomized clinical trial comparing cognitive behavioral therapy (CBT) for anxiety to enhanced usual care (EUC) assessed bad dream frequency at baseline, post treatment (3 months), and at 6, 9, 12, and 15 months. Of 227 participants (mean age = 67.4), 134 met GAD diagnostic criteria (CBT = 70, EUC = 64), with the remaining 93 serving as a comparison group. Patients with GAD had significantly more bad dreams than those without, and bad dream frequency was significantly associated with depression, anxiety, worry, and poor quality of life. CBT for anxiety significantly reduced bad dream frequency at post treatment and throughout follow up compared to EUC. PMID:23470116

  19. Bad Dream Frequency in Older Adults with Generalized Anxiety Disorder: Prevalence, Correlates, and Effect of Cognitive Behavioral Treatment for Anxiety

    OpenAIRE

    Nadorff, Michael R; Porter, Ben; Rhoades, Howard M.; Anthony J. Greisinger; KUNIK, MARK E.; Stanley, Melinda A

    2013-01-01

    This study investigated the relation between generalized anxiety disorder (GAD) and frequency of bad dreams in older adults. A secondary analysis from a randomized clinical trial comparing cognitive behavioral therapy for anxiety (CBT) to enhanced usual care (EUC), it assessed bad dream frequency at baseline, post-treatment (3 months), and 6, 9, 12 and 15 months. Of 227 participants (mean age = 67.4), 134 met GAD diagnostic criteria (CBT = 70, EUC = 64), with the remaining 93 serving as a com...

  20. Neural correlates of aversive conditioning: development of a functional imaging paradigm for the investigation of anxiety disorders.

    Science.gov (United States)

    Reinhardt, Isabelle; Jansen, Andreas; Kellermann, Thilo; Schüppen, André; Kohn, Nils; Gerlach, Alexander L; Kircher, Tilo

    2010-09-01

    The purpose of the present study was to establish a short paradigm for the examination of classical aversive conditioning processes for application in patients with anxiety disorders. We measured behavioral, autonomic and neural correlates of the paradigm in healthy subjects, applying functional magnetic resonance imaging (fMRI) and measurement of skin conductance. Therefore, neutral visual stimuli were paired with an unpleasant white noise as unconditioned stimulus. Twenty healthy subjects performed three experimental phases of learning: familiarization, acquisition and extinction. Subjective ratings of valence and arousal after each phase of conditioning as well as skin conductance measurement indicated successful conditioning. During acquisition, fMRI results showed increased activation for the conditioned stimulus (CS+(unpaired)) when compared with the non-conditioned stimulus (CS-) in the right amygdala, the insulae, the anterior cingulate cortex and the parahippocampal gyrus, all regions known to be involved in emotional processing. In addition, a linearly decreasing activation in the right amygdala/hippocampus for the CS- across the acquisition phase was found. There were no significant differences between CS+ and CS- during extinction. In conclusion, the applicability of this paradigm for the evaluation of neural correlates in conditioning and extinction processes has been proven. Thus, we present a promising paradigm for the examination of the fear-circuit in patients with anxiety disorders and additionally effects of cognitive-behavioral interventions.

  1. The response of social anxiety disorder patients to threat scenarios differs from that of healthy controls

    Directory of Open Access Journals (Sweden)

    S.C.V. Mesquita

    2011-12-01

    Full Text Available The objective of the present study was to evaluate the response of social anxiety disorder (SAD patients to threat scenarios. First-choice responses to 12 scenarios describing conspecific threatening situations and mean scores of defensive direction and defensive intensity dimensions were compared between 87 SAD patients free of medication and 87 matched healthy controls (HC. A significant gender difference in the first-choice responses was identified for seven scenarios among HCs but only for two scenarios among SAD patients. A significantly higher proportion of SAD patients chose "freezing" in response to "Bush" and "Noise" scenarios, whereas the most frequent response by HCs to these scenarios was "check out". SAD males chose "run away" and "yell" more often than healthy men in response to the scenarios "Park" and "Elevator", respectively. There was a positive correlation between the severity of symptoms and both defensive direction and defensive intensity dimensions. Factorial analysis confirmed the gradient of defensive reactions derived from animal studies. SAD patients chose more urgent defensive responses to threat scenarios, seeming to perceive them as more dangerous than HCs and tending to move away from the source of threat. This is consistent with the hypothesis that the physiopathology of anxiety disorders involves brain structures responsible for defensive behaviors.

  2. Sex differences in anxiety sensitivity among children with chronic pain and non-clinical children

    OpenAIRE

    Tsao, Jennie C. I.; Evans, Subhadra; Meldrum, Marcia; Zeltzer, Lonnie K

    2009-01-01

    Although sex differences in anxiety sensitivity or the specific tendency to fear anxiety-related sensations have been reported in adults with clinical pain, there is a dearth of relevant research among children. This study examined sex differences in anxiety sensitivity across unselected samples of 187 children with chronic pain (71.7% girls; mean age = 14.5) and 202 non-clinical children (52% girls; mean age = 13.6). Girls in the chronic pain and non-clinical samples reported elevated anxiet...

  3. Study of influential factors about trait coping style and the correlation between it and anxiety and depression in different student groups in Bengbu district%蚌埠地区不同学习阶段学生特质应对方式影响因素及与抑郁、焦虑相关性研究

    Institute of Scientific and Technical Information of China (English)

    庄颖; 陶芳标; 姚荣英; 张勤; 付连国; 韩慧

    2011-01-01

    Objective To investigate the coping style and their influential factors in different student groups.Methods Use stratified and random cluster sampling to collect 7315 students in seven high school and mid-schools in Bengbu district. The valid questionnaires were 7104. In these students,there were 1919 junior schools students,1865 high school students, and boys were 3533, girls were 3571. Age from 12 to 22. The questionnaires which contained demographic characteristics, family factors and multidimensional sub-health questionnaire of adolescents (MSQA) were used to test these students. The single factor analysis and Regression analysis were analyzed by SPSS (statistical package for social science) 13.0. Results There were significance difference between positive coping style,negative coping style and fathers' and mothers' education ( P < 0. 01 ). There were significance difference between positive coping style and the parents' expectations(P < 0. 01 ). The patients' education, friends, characters and coping style were positively correlated( P < 0. 01 ). There were correlation between coping styles and anxiety and depression(P <0. 01 ). There were positive correlation between passive coping style and anxiety and depression (P<0.0l ), and there were negative correlation between active coping style ( P < 0. 01 ). Conclusion There was relationship between patients' education, friends, characters and adolescents' coping style, and there were high correlation between coping style and anxiety and depression. Enhance capacity to respond actively and cultivate optimistic attitude of learning were help to maintain and improve their positive coping style.%目的 探讨不同学习阶段学生特质应对方式的影响因素及与抑郁、焦虑的相关性.方法 采用分 层、随机整群方法抽取蚌埠地区2所大学,7所中学学生7315名,回收有效问卷7104份,其中初中生1919名,高中生1865名,大学生3320名,男生3533名,女生3571

  4. Prevalence, clinical correlates and factors associated with course and outcome of anxiety disorders in youth with bipolar disorders

    OpenAIRE

    Sala Cassola, Regina

    2011-01-01

    [eng] OBJECTIVE: Anxiety disorders are among the most common comorbid conditions in youth with bipolar disorder (BP). We aimed to examine the prevalence, correlates, persistence (>50% of the follow-up time), and the onset of new anxiety disorders in youth with comorbid anxiety disorders and BP. METHODS: As part of the Course and Outcome of Bipolar Youth study (COBY), 446 youth ages 7 to 17, who met DSM-IV criteria for BP-I (n=260), BP-II (n=32) or operationalized criteria for BP not othe...

  5. Preschool anxiety disorders predict different patterns of amygdala-prefrontal connectivity at school-age.

    Directory of Open Access Journals (Sweden)

    Kimberly L H Carpenter

    Full Text Available In this prospective, longitudinal study of young children, we examined whether a history of preschool generalized anxiety, separation anxiety, and/or social phobia is associated with amygdala-prefrontal dysregulation at school-age. As an exploratory analysis, we investigated whether distinct anxiety disorders differ in the patterns of this amygdala-prefrontal dysregulation.Participants were children taking part in a 5-year study of early childhood brain development and anxiety disorders. Preschool symptoms of generalized anxiety, separation anxiety, and social phobia were assessed with the Preschool Age Psychiatric Assessment (PAPA in the first wave of the study when the children were between 2 and 5 years old. The PAPA was repeated at age 6. We conducted functional MRIs when the children were 5.5 to 9.5 year old to assess neural responses to viewing of angry and fearful faces.A history of preschool social phobia predicted less school-age functional connectivity between the amygdala and the ventral prefrontal cortices to angry faces. Preschool generalized anxiety predicted less functional connectivity between the amygdala and dorsal prefrontal cortices in response to fearful faces. Finally, a history of preschool separation anxiety predicted less school-age functional connectivity between the amygdala and the ventral prefrontal cortices to angry faces and greater school-age functional connectivity between the amygdala and dorsal prefrontal cortices to angry faces.Our results suggest that there are enduring neurobiological effects associated with a history of preschool anxiety, which occur over-and-above the effect of subsequent emotional symptoms. Our results also provide preliminary evidence for the neurobiological differentiation of specific preschool anxiety disorders.

  6. The Relationship between Anxiety Disorders and Substance Use among Adolescents in the Community: Specificity and Gender Differences

    Science.gov (United States)

    Wu, Ping; Goodwin, Renee D.; Fuller, Cordelia; Liu, Xinhua; Comer, Jonathan S.; Cohen, Patricia; Hoven, Christina W.

    2010-01-01

    Using a sample of 781 adolescents (ages 13-17, 52.8% male) from a community survey, this study examined gender differences in the co-occurrence of specific anxiety disorders with substance use in adolescents. The associations between anxiety disorders and substance use differed according to the particular anxiety disorders and forms of substance…

  7. Gender Differences and Foreign Language Reading Anxiety of High School Learners in an Iraqi EFL Context

    Directory of Open Access Journals (Sweden)

    Ahmed Abdulateef Sabti

    2016-09-01

    Full Text Available Over the past two decades Investigation of foreign language anxiety generally has progressively caught the attention of numerous investigators in the area of foreign language. Yet, anxiety variable that affects the students’ acquisition of particular language skills for instance, reading specifically have actually seldom been investigated in the context of EFL Arab learners in particular with Iraqi students. So, the study aimed to investigate the influence of anxiety variable towards reading comprehension of Iraqi high school learners. This study also sought to examine the gender differences towards reading language anxiety. Quantitative approach was applied in this research, which involved 20 Iraqi students of a high school in Kuala Lumpur, Malaysia. The respondents comprised 10 males and 10 females with ages between 16 years and 18 years. This study made use of Foreign Language Reading Anxiety Scale (FLRAS. The results of the study showed that both male and female participants had a high level of anxiety towards the reading comprehension. Furthermore, the analysis revealed that gender played a slight role in the results of the study. Female students showed a slightly higher level of anxiety towards the reading comprehension than their male counterparts. Iraqi learners need to be exposed to the four skills of English language generally and the reading skill in particular. This exposure makes the learners aware of the four skills (Listening, Reading, Writing and Speaking that need to be acquired and also to decrease the rate of anxiety variable in addition to its influence on their performance.Keywords: Gender Differences; High school learners; Foreign language reading anxiety; Iraqi EEL context

  8. 2015 Arte Poster Competition First Place Winner: Assessing the Correlation Between Patient Anxiety and Satisfaction for Mohs Surgery.

    Science.gov (United States)

    Locke, Maren C; Wilkerson, Eric C; Mistur, Rachel L; Nisar, Mahrukh; Love, W Elliot

    2015-09-01

    Skin cancer and the surgical treatment thereof have the potential to be sources of great anxiety for patients. Examination of patient satisfaction, anxiety, and contributing factors has the potential to provide information surgeons can use to implement practices that have an impact on patient anxiety and satisfaction regarding dermatologic surgery. This study used a prospective interview to catalog patients' anxiety and experiences before and during the surgical process. Our results indicate that several pre- and perioperative factors have the potential to decrease a patient's overall anxiety. Notably, 33% of surgical patients reported a decrease in anxiety from the time of diagnosis until the day of surgery. Factors that contributed to this included a call discussing the diagnosis and what to expect on the day of surgery as well as reading written material or searching the internet for more information regarding the procedure. Furthermore, a call from the physician compared to a call from a nurse or other team member showed a greater effect on decreasing anxiety. During the surgical procedure, our results highlight several factors that can decrease a patient's anxiety. Most notably, eating, watching TV, bringing a guest, and engaging in small talk with surgeon and staff during the procedure subjectively decreased patients' anxiety. In summary, our results suggest that patients respond to a variety of factors to reduce anxiety and that each patient derives relief from anxiety in different manners. Therefore, offering a spectrum of comforting or distracting activities during the Mohs procedure is ideal and may reduce the need for pharmacologic anxiolytics. PMID:26355630

  9. Children and adolescents referred for treatment of anxiety disorders: differences in clinical characteristics

    OpenAIRE

    Waite, Polly; Creswell, Catharine

    2014-01-01

    Background Reports of the clinical characteristics of children and adolescents with anxiety disorders are typically based on community populations or from clinical samples with exclusion criterion applied. Little is known about the clinical characteristics of children and adolescents routinely referred for treatment for anxiety disorders. Furthermore, children and adolescents are typically treated as one homogeneous group although they may differ in ways that are clinically meaningful. Method...

  10. A network of amygdala connections predict individual differences in trait anxiety.

    Science.gov (United States)

    Greening, Steven G; Mitchell, Derek G V

    2015-12-01

    In this study we demonstrate that the pattern of an amygdala-centric network contributes to individual differences in trait anxiety. Individual differences in trait anxiety were predicted using maximum likelihood estimates of amygdala structural connectivity to multiple brain targets derived from diffusion-tensor imaging (DTI) and probabilistic tractography on 72 participants. The prediction was performed using a stratified sixfold cross validation procedure using a regularized least square regression model. The analysis revealed a reliable network of regions predicting individual differences in trait anxiety. Higher trait anxiety was associated with stronger connections between the amygdala and dorsal anterior cingulate cortex, an area implicated in the generation of emotional reactions, and inferior temporal gyrus and paracentral lobule, areas associated with perceptual and sensory processing. In contrast, higher trait anxiety was associated with weaker connections between amygdala and regions implicated in extinction learning such as medial orbitofrontal cortex, and memory encoding and environmental context recognition, including posterior cingulate cortex and parahippocampal gyrus. Thus, trait anxiety is not only associated with reduced amygdala connectivity with prefrontal areas associated with emotion modulation, but also enhanced connectivity with sensory areas. This work provides novel anatomical insight into potential mechanisms behind information processing biases observed in disorders of emotion.

  11. On 'the fear of death' as the primary anxiety: how and why Klein differs from Freud.

    Science.gov (United States)

    Blass, Rachel B

    2014-08-01

    It is well known that Melanie Klein held the view that 'fear of death' is the primary source of anxiety and that her position is explicitly opposed to that of Sigmund Freud, who maintained that that fear cannot in any way or form be a source of anxiety. In a previous article on Freud's Inhibitions, Symptoms and Anxiety (Blass, 2013), the author argued that, counter to what is commonly portrayed in the literature, Freud's considerations for rejecting the fear of death as a source of anxiety were based on relational and experiential factors that are usually associated with Kleinian psychoanalysis. In light of this affinity of Freud with Klein a question arises as to the actual source of their differences in this context. The present paper offers an answer to this question. The author first presents some of her earlier findings on what led Freud to reject the fear of death as a source of anxiety and then turns to investigate Klein's considerations for accepting it. This takes us beyond her explicit statements on this matter and sheds new light on the relationship of her views regarding death and anxiety and those of Freud. In turn this deepens the understanding of the relationship of Freud and Klein's conceptualizations of the psyche and its internal object relations, pointing to both surprising common ground and foundational differences.

  12. Correlation between the level of microRNA expression in peripheral blood mononuclear cells and symptomatology in patients with generalized anxiety disorder.

    Science.gov (United States)

    Chen, Sheng-Dong; Sun, Xin-Yang; Niu, Wei; Kong, Ling-Ming; He, Ming-Jun; Fan, Hui-Min; Li, Wan-Shuai; Zhong, Ai-Fang; Zhang, Li-Yi; Lu, Jim

    2016-08-01

    This study investigated the correlation between the level of microRNA expression in peripheral blood mononuclear cells (PBMCs) and symptomatology in patients with generalized anxiety disorder (GAD). MicroRNA array was performed in peripheral blood mononuclear cells (PBMCs) obtained from GAD patients with gender, age, ethnicity-matched healthy controls. Then real-time quantitative reverse transcription polymerase chain reaction (qRT-PCR) was used to verify the top 7 miRNAs with the highest fold-change values in 76 GAD patients and 39 healthy controls. It demonstrated that 5 miRNAs showed significantly differences in expression levels (Ppsychic anxiety symptomatology scores, and it could explain 5.3% of the HAMA total scores and 15.3% of the anxiety symptomatology scores. This study analyzed preliminarily possible circulating miRNAs expression changes in GAD patients, and the expression level of miR-663 highly correlated with psychic anxiety symptoms, further molecular mechanism of which needs to be explored. PMID:27423364

  13. Correlates of Appearance Anxiety in Late Adolescence and Early Adulthood among Young Women.

    Science.gov (United States)

    Keelan, J. Patrick R.; And Others

    1992-01-01

    Findings from female undergraduates (n=106) who completed questionnaires assessing appearance anxiety and childhood and early adolescent experiences suggest that appearance anxiety in women is related to reported negative social experiences in childhood and early adolescence. Appearance anxiety was also found to be related to current social…

  14. Subcortical Correlates of Individual Differences in Aptitude

    OpenAIRE

    Jung, Rex E.; Ryman, Sephira G.; Vakhtin, Andrei A.; Jessica Carrasco; Chris Wertz; Flores, Ranee A.

    2014-01-01

    The study of individual differences encompasses broad constructs including intelligence, creativity, and personality. However, substantially less research is devoted to the study of specific aptitudes in spite of their importance to educational, occupational, and avocational success. We sought to determine subcortical brain structural correlates of several broad aptitudes including Math, Vocabulary, Foresight, Paper Folding, and Inductive Reasoning in a large (N = 107), healthy, young (age ra...

  15. 焦虑障碍患者焦虑敏感与特质焦虑的相关研究%Correlation between anxiety sensitivity and trait anxiety of patients with anxiety disorders

    Institute of Scientific and Technical Information of China (English)

    方芳; 王亚光; 汪作为

    2013-01-01

    目的:探讨焦虑障碍患者焦虑敏感与特质焦虑、临床特征的相关性. 方法:68例焦虑障碍患者(焦虑组)根据汉密尔顿焦虑量表(HAMA)评分≥7分为分界值,分为焦虑未缓解组43例和缓解组25例,进行焦虑敏感测定量表(ASI-R)及状态-特质焦虑问卷中特质焦虑量表部份(T-AI)的评定;ASI-R评分结果与70名正常对照(正常对照组)进行比较,分析ASI-R评分与T-AI总分及临床特征的相关性. 结果:焦虑组ASI-R总分、对躯体感觉的焦虑因子分、对躯体感觉的恐惧因子分、对认知失控焦虑恐惧因子分、对社会后果焦虑恐惧因子分均高于正常对照组(t分别=8.51,9.00,8.15,8.74,3.24;P均<0.01).焦虑缓解组ASI-R总分、及对躯体感觉的焦虑因子分、对躯体感觉的恐惧因子分、对认知失控焦虑恐惧因子分均高于正常对照组(t分别=4.41,3.37,4.24,3.76;P均<0.01);未缓解组ASI-R 总分及各因子分高于缓解组(t分别=3.30,3.41,2.61,2.78,2.14;P<0.05或P<0.01).经相关分析,ASI-R总分、及躯体感觉的焦虑因子分、对认知失控的焦虑恐惧因子分与T-AI总分显著相关(r分别=0.33,0.28,0.40;P<0.05或P<0.01);ASI-R总分、对认知失控焦虑恐惧因子分、对社会后果焦虑恐惧因子分与病程显著相关(r分别=0.27,0.26,0.31;P均<0.05). 结论:焦虑障碍患者的焦虑敏感程度高于正常人群;焦虑敏感水平部分与焦虑特质有关.%Objective:To explore the correlation between anxiety sensitivity and trait anxiety,clinical features of patients with anxiety disorders.Method:We investigated 68 patients with anxiety disorder(anxiety group) and 70 normal individuals(control group).The anxiety group was separated into the non-remission group [Hamilton anxiety scale (HAMA) ≥ 7,n =43] and the remission group (HAMA < 7,n =25).The anxiety group was assessed by anxiety sensitivity index-revised(ASI-R),trait anxiety inventory(part of state

  16. The minimal important difference of the hospital anxiety and depression scale in patients with chronic obstructive pulmonary disease

    Directory of Open Access Journals (Sweden)

    Büchi Stefan

    2008-07-01

    Full Text Available Abstract Background Interpretation of the Hospital Anxiety and Depression Scale (HADS, commonly used to assess anxiety and depression in COPD patients, is unclear. Since its minimal important difference has never been established, our aim was to determine it using several approaches. Methods 88 COPD patients with FEV1 ≤ 50% predicted completed the HADS and other patient-important outcome measures before and after an inpatient respiratory rehabilitation. For the anchor-based approach we determined the correlation between the HADS and the anchors that have an established minimal important difference (Chronic Respiratory Questionnaire [CRQ] and Feeling Thermometer. If correlations were ≥ 0.5 we performed linear regression analyses to predict the minimal important difference from the anchors. As distribution-based approach we used the Effect Size approach. Results Based on CRQ emotional function and mastery domain as well as on total scores, the minimal important difference was 1.41 (95% CI 1.18–1.63 and 1.57 (1.37–1.76 for the HADS anxiety score and 1.68 (1.48–1.87 and 1.60 (1.38–1.82 for the HADS total score. Correlations of the HADS depression score and CRQ domain and Feeling Thermometer scores were Conclusion The minimal important difference of the HADS is around 1.5 in COPD patients corresponding to a change from baseline of around 20%. It can be used for the planning and interpretation of trials.

  17. Anxiety towards Mathematics and Educational Level: A Study on Means Differences

    Science.gov (United States)

    Escalera-Chávez, Milka Elena; García-Santillán, Arturo; Córdova-Rangel, Arturo; González-Gómez, Santiago; Tejada-Peña, Esmeralda

    2016-01-01

    The aim of this research work is to analyze whether there is a difference in the degree of anxiety towards mathematics among students of different educational levels. The study is not experimental and cross sectional, and it is based on difference of means between groups. The sample is not probabilistic, and consisted of 226 students from…

  18. Correlation of Anxiety Levels between Temporomandibular Disorder Patients and Normal Subjects

    Directory of Open Access Journals (Sweden)

    Subhash Vasudeva

    2014-01-01

    Full Text Available Background. Temporomandibular disorders (TMDs are among the common musculoskeletal conditions affecting the individual. Anxiety plays an important role in the pathogenesis of TMD. Modern lifestyle and work environment bring to focus the role of anxiety in everyday life which is changing the demographics of diseases like TMD. This study compared the anxiety scores between TMD patients and normal subjects. Material and Methods. 505 individuals were included in the study who were divided into group 1 with 255 individuals presenting with signs and symptoms of TMD and group 2 with 250 normal individuals as controls. Hospital anxiety depression scale was used to calculate the anxiety scores. Fischer’s t test was used to compare the anxiety scores between the two groups. Results. 80% of individuals in group 2 and 44% in group 1 individuals had normal anxiety scores. 45% of the individuals in group 1 and 19% in group 2 had borderline anxiety scores. 11% of group 1 individuals and <1% of group 2 individuals demonstrated high anxiety scores. These results were statistically significant. Conclusion. Individuals with TMD exhibited higher levels of anxiety scores whereas significant number of control subjects exhibited normal anxiety scores.

  19. A Review of the Evidence for Birth Order Differences in Anxiety and Affiliation in Stressful Situations.

    Science.gov (United States)

    Kushnir, T.

    1978-01-01

    Reviews literature on birth order. An important conclusion is that birth order differences in anxiety level and affiliation are not generalized phenomena. Consistent birth order differences in both variables are found only among females. Firstborns are not habitually more anxious than laterborns and are not generally more affiliative than…

  20. Prevalence of anxiety and its correlates among older adults in Latin America, India and China:cross-cultural study

    OpenAIRE

    Prina, Matthew; Cleusa P. Ferri; Guerra, Mariella; Brayne, Carol; Prince, Martin

    2011-01-01

    BackgroundAnxiety is a common mental disorder among older people who live in the Western world, yet little is known about its prevalence in low- and middle-income countries.AimsWe investigated the prevalence of anxiety and its correlates among older adults in low- and middle-income countries with diverse cultures.MethodCross-sectional surveys of all residents aged 65 or over (n = 15 021) in 11 catchment sites in 7 countries (China, India, Cuba, Dominican Republic, Venezuela, Mexico and Peru) ...

  1. Anxiety and depression symptomatology in adult siblings of individuals with different developmental disability diagnoses.

    Science.gov (United States)

    O'Neill, Linda P; Murray, Lindsay E

    2016-01-01

    Factors predicting the emotional well-being of adult siblings of those with developmental disability (DD) remain under-researched. In this study adult siblings of individuals with Down's syndrome (DS), autism (ASD), Prader-Willi syndrome (PWS) and those with DD but with unknown aetiology (DUA) were compared with each other and a closely-matched control group to ascertain if sibling disability type made a difference to anxiety and/or depression levels. Also considered was the interactive effect of gender, age, parental and sibling educational attainment levels, socio-economic status and birth order on anxiety and depression outcomes. With the exception of siblings of those with DS, adult siblings of those with ASD, PWS and DUA reported significantly higher levels of anxiety and depression than the control group. There were some predictive effects of the demographic variables upon anxiety and depression but none common to all disability types and no moderating effects of demographic factors were found. Consequently other solutions must be found as to why this important group of people have elevated rates of anxiety and depression in comparison to the general population. PMID:26820453

  2. Differences between Male and Female Students' Confidence, Anxiety, and Attitude toward Learning Jazz Improvisation

    Science.gov (United States)

    Wehr-Flowers, Erin

    2006-01-01

    The purpose of this study was to examine the gender differences in the social-psychological constructs of confidence, anxiety, and attitude as they relate to jazz improvisation participation. Three subscales of the Fennema-Sherman Mathematics Attitude Survey (1976) were modified for this task, and surveys (N = 332) were given to students of…

  3. Predictors of dental avoidance among Australian adults with different levels of dental anxiety

    NARCIS (Netherlands)

    J.M. Armfield; M. Ketting

    2015-01-01

    Objectives: It has been proposed that avoidance of dental visits might be the main determinant of poor oral health outcomes in people with high dental anxiety (HDA). This study aimed to determine the predictors of dental avoidance among people with HDA and also whether these predictors differed from

  4. Subcortical correlates of individual differences in aptitude.

    Directory of Open Access Journals (Sweden)

    Rex E Jung

    Full Text Available The study of individual differences encompasses broad constructs including intelligence, creativity, and personality. However, substantially less research is devoted to the study of specific aptitudes in spite of their importance to educational, occupational, and avocational success. We sought to determine subcortical brain structural correlates of several broad aptitudes including Math, Vocabulary, Foresight, Paper Folding, and Inductive Reasoning in a large (N = 107, healthy, young (age range  = 16-29 cohort. Subcortical volumes were measured using an automated technique (FreeSurfer across structures including bilateral caudate, putamen, globus pallidus, thalamus, nucleus accumbens, hippocampus, amygdala, and five equal regions of the corpus callosum. We found that performance on measures of each aptitude was predicted by different subcortical structures: Math--higher right nucleus accumbens volume; Vocabulary--higher left hippocampus volume; Paper Folding--higher right thalamus volume; Foresight--lower right thalamus and higher mid anterior corpus callosum volume; Inductive Reasoning--higher mid anterior corpus callosum volume. Our results support general findings, within the cognitive neurosciences, showing lateralization of structure-function relationships, as well as more specific relationships between individual structures (e.g., left hippocampus and functions relevant to particular aptitudes (e.g., Vocabulary.

  5. Neural correlates of attention biases, behavioral inhibition, and social anxiety in children: An ERP study.

    Science.gov (United States)

    Thai, Nhi; Taber-Thomas, Bradley C; Pérez-Edgar, Koraly E

    2016-06-01

    Behavioral inhibition (BI) is a biologically-based temperament characterized by vigilance toward threat. Over time, many children with BI increasingly fear social circumstances and display maladaptive social behavior. BI is also one of the strongest individual risk factors for developing social anxiety disorder. Although research has established a link between BI and anxiety, its causal mechanism remains unclear. Attention biases may underlie this relation. The current study examined neural markers of the BI-attention-anxiety link in children ages 9-12 years (N=99, Mean=9.97, SD=0.97). ERP measures were collected as children completed an attention-bias (dot-probe) task with neutral and angry faces. P2 and N2 amplitudes were associated with social anxiety and attention bias, respectively. Specifically, augmented P2 was related to decreased symptoms of social anxiety and moderated the relation between BI and social anxiety, suggesting that increasing attention mobilization may serve as a compensatory mechanism that attenuates social anxiety in individuals with high BI. The BI by N2 interaction found that larger N2 related to threat avoidance with increasing levels of BI, consistent with over-controlled socio-emotional functioning. Lastly, children without BI (BN) showed an augmented P1 to probes replacing angry faces, suggesting maintenance of attentional resources in threat-related contexts. PMID:27061248

  6. Behavioral and ERP measures of attentional bias to threat in the dot-probe task: Poor reliability and lack of correlation with anxiety

    Directory of Open Access Journals (Sweden)

    Emily S. Kappenman

    2014-12-01

    Full Text Available The dot-probe task is often considered a gold standard in the field for investigating attentional bias to threat. However, serious issues with the task have been raised. Specifically, a number of studies have demonstrated that the traditional reaction time measure of attentional bias to threat in the dot-probe task has poor internal reliability and poor test-retest reliability. In addition, although threatening stimuli capture attention in other paradigms, attentional bias to threat has not usually been found in typical research participants in the dot-probe task. However, when attention is measured in the dot-probe task with the N2pc component of the event-related potential (ERP waveform, substantial attentional orienting to threat is observed, and the internal reliability is moderate. To provide a rigorous comparison of the reliability of this N2pc measure and the conventional behavioral measure, as well as to examine the relationship of these measures to anxiety, the present study examined the N2pc in conjunction with reaction time in the dot-probe task in a large sample of participants (N = 96. As in previous studies, reaction time showed no bias to threatening images across the sample and exhibited poor internal reliability. Moreover, this measure did not relate to trait anxiety. By contrast, the N2pc revealed a significant initial shift of attention to threat, and this measure was internally reliable. However, the N2pc was not correlated with trait anxiety, indicating that it does not provide a meaningful index of individual differences in anxiety in the dot-probe task. Together, these results indicate a serious need to develop new tasks and methods to more reliably investigate attentional bias to threat and its relationship to anxiety in both clinical and non-clinical populations.

  7. Behavioral and ERP measures of attentional bias to threat in the dot-probe task: poor reliability and lack of correlation with anxiety.

    Science.gov (United States)

    Kappenman, Emily S; Farrens, Jaclyn L; Luck, Steven J; Proudfit, Greg Hajcak

    2014-01-01

    The dot-probe task is often considered a gold standard in the field for investigating attentional bias to threat. However, serious issues with the task have been raised. Specifically, a number of studies have demonstrated that the traditional reaction time (RT) measure of attentional bias to threat in the dot-probe task has poor internal reliability and poor test-retest reliability. In addition, although threatening stimuli capture attention in other paradigms, attentional bias to threat has not usually been found in typical research participants in the dot-probe task. However, when attention is measured in the dot-probe task with the N2pc component of the event-related potential waveform, substantial attentional orienting to threat is observed, and the internal reliability is moderate. To provide a rigorous comparison of the reliability of this N2pc measure and the conventional behavioral measure, as well as to examine the relationship of these measures to anxiety, the present study examined the N2pc in conjunction with RT in the dot-probe task in a large sample of participants (N = 96). As in previous studies, RT showed no bias to threatening images across the sample and exhibited poor internal reliability. Moreover, this measure did not relate to trait anxiety. By contrast, the N2pc revealed a significant initial shift of attention to threat, and this measure was internally reliable. However, the N2pc was not correlated with trait anxiety, indicating that it does not provide a meaningful index of individual differences in anxiety in the dot-probe task. Together, these results indicate a serious need to develop new tasks and methods to more reliably investigate attentional bias to threat and its relationship to anxiety in both clinical and non-clinical populations. PMID:25538644

  8. Cellular correlates of enhanced anxiety caused by acute treatment with the selective serotonin reuptake inhibitor fluoxetine in rats

    Directory of Open Access Journals (Sweden)

    Shilpa eRavinder

    2011-12-01

    Full Text Available Selective serotonin reuptake inhibitors (SSRIs are used extensively in the treatment of depression and anxiety disorders. The therapeutic benefits of SSRIs typically require several weeks of continuous treatment. Intriguingly, according to clinical reports, symptoms of anxiety may actually increase during the early stages of treatment although more prolonged treatment alleviates affective symptoms. Consistent with earlier studies that have used animal models to capture this paradoxical effect of SSRIs, we find that rats exhibit enhanced anxiety-like behavior on the elevated plus-maze one hour after a single injection of the SSRI fluoxetine. Next we investigated the potential neural substrates underlying the acute anxiogenic effects by analyzing the morphological and physiological impact of acute fluoxetine treatment on principal neurons of the basolateral amygdala (BLA, a brain area that plays a pivotal role in fear and anxiety. Although earlier studies have shown that behavioral or genetic perturbations that are anxiogenic for rodents also increase dendritic spine-density in the BLA, we find that a single injection of fluoxetine does not cause spinogenesis on proximal apical dendritic segments on BLA principal neurons an hour later. However, at the same time point when a single dose of fluoxetine caused enhanced anxiety, it also enhanced action potential firing in BLA neurons in ex vivo slices. Consistent with this finding, in vitro bath application of fluoxetine caused higher spiking frequency and this increase in excitability was correlated with an increase in the input resistance of these neurons. Our results suggest that enhanced excitability of amygdala neurons may contribute to the increase in anxiety-like behavior observed following acute fluoxetine treatment.

  9. Anxiety State and Its Comparison between Two Different Personality Types in Perspective of Unani Tib

    Directory of Open Access Journals (Sweden)

    Farkhunda Jabin

    2014-05-01

    Full Text Available Unani system of medicine or Tib is one of the Indian Systems of Medicine; it is based on the fundamentals given by Hippocrates, Galen and Ibne Sina. It has holistic approach to healing; it gives equal emphasis to patient’s individuality (Temperament and lifestyle factors. Temperament of the individual is the key concept in total diagnosis, prevention and treatment procedure. Each temperament is defined by peculiar personality traits and associated qualities. The purpose of the present study was to compare the anxiety state between Sanguinous/Damvi and Phlegmatic/ Balghami temperaments. The total hundred (50 Damvi and 50 Balghami temperament males were selected for this study. The ages of the subjects were ranged between 25 to 35 years and their temperament was assessed based on Galen 10 parameters. The data on anxiety state of the subjects were obtained by using a questionnaire developed by Neary and Zuckerman (1976. The t test was used to determine the difference between the mean score of anxiety level between Damvi and Balghami temperaments. Results revealed that there was a significant difference between Damvi and Balghami temperaments at 0.05 level of significance with 98 degree of freedom. Study showed that Damvi temperament males have higher level of anxiety state as compared to Balghami temperament males.

  10. 高二学生数学焦虑与数学成绩的相关性%Study on the Correlation between Anxiety about Mathematics and Achievement of Mathematics of Grade 2-High School Student

    Institute of Scientific and Technical Information of China (English)

    魏红; 刘咏梅; 温芳勇

    2012-01-01

    高二学生数学焦虑与数学成绩呈显著负相关,且不同水平的数学焦虑被试者在数学成绩上存在显著性差异.数学焦虑程度越高,数学成绩越差,两者是一种线性关系.高二学生数学焦虑在性别、文理科方面的整体特点是:女生数学焦虑水平高于男生数学焦虑水平;理科生数学焦虑水平高于文科生数学焦虑水平.%There is a negative correlation between anxiety about mathematics and achievement of mathematics of Grade 2-High school students. What's more, the achievement of mathematics leaded by different levels of mathematics anxieties have significant differences. The higher the mathematics anxiety is, the worse the mathematics achievement is, the relationship between them is a linear. The general characteristics of anxiety mathematics of Grade 2-high students in gender differences and in subject differences are: (1) The mathematics anxiety of female students is bigger than male students'. (2) The mathematics anxiety of science students is bigger than arts students'.

  11. The Correlation of the Tinnitus Handicap Inventory with Depression and Anxiety in Veterans with Tinnitus

    OpenAIRE

    Jinwei Hu; Jane Xu; Matthew Streelman; Helen Xu; O’neil Guthrie

    2015-01-01

    Objective. The mechanisms of tinnitus are known to alter neuronal circuits in the brainstem and cortex, which are common to several comorbid conditions. This study examines the relationship between tinnitus and anxiety/depression. Subjects and Methods. Ninety-one male veterans with subjective tinnitus were enrolled in a Veterans Affairs Tinnitus Clinic. The Tinnitus Handicap Inventory (THI) was used to assess tinnitus severity. ICD-9 codes for anxiety/depression were used to determine their p...

  12. Individual Differences in Discriminatory Fear Learning under Conditions of Ambiguity: A Vulnerability Factor for Anxiety Disorders?

    OpenAIRE

    Arnaudova, Inna; Krypotos, Angelos-Miltiadis; Effting, Marieke; Boddez, Yannick; Kindt, Merel; Beckers, Tom

    2013-01-01

    Complex fear learning procedures might be better suited than the common differential fear-conditioning paradigm for detecting individual differences related to vulnerability for anxiety disorders. Two such procedures are the blocking procedure and the protection-from-overshadowing procedure. Their comparison allows for the examination of discriminatory fear learning under conditions of ambiguity. The present study examined the role of individual differences in such discriminatory fear learnin...

  13. Disability in anxiety disorders

    NARCIS (Netherlands)

    Hendriks, S.M.; Spijker, J.; Licht, C.M.; Beekman, A.T.; Hardeveld, F.; Graaf, R. de; Batelaan, N.M.; Penninx, B.W.J.H.

    2014-01-01

    BACKGROUND: This study compares disability levels between different anxiety disorders and healthy controls. We further investigate the role of anxiety arousal and avoidance behaviour in disability, and whether differences in these symptom patterns contribute to disability differences between anxiety

  14. Insomnia, anxiety, and heart rate variability among nurses working different shift systems in Taiwan.

    Science.gov (United States)

    Shen, Shu-Hua; Yen, Miaofen; Yang, Shou-Lin; Lee, Chiung-Ying

    2016-06-01

    This cross-sectional comparative study investigated the levels of insomnia, anxiety, and heart rate variability of nurses members working different shift systems. One hundred and twenty-four participants were recruited from members of the nurses of two Taiwanese hospitals. Data were collected using the Chinese versions of the Athens Insomnia Scale and Beck Anxiety Scale questionnaires and electrocardiograms recorded immediately upon completion of each participant's work shift. A binary logistic regression model was used for analysis. Insomnia, anxiety, and abnormal parasympathetic activity were more acute in nurses who worked a rotating shift than in those performing day or night shift work. Logistic regression analysis showed that age significantly increased the incidence and level of insomnia. Age, years of service, and nurses' status as a parent significantly intensified incidences of anxiety and abnormal parasympathetic activity. Rotating shift work is one of the main factors causing adverse effects on the physical and psychological health of nurses; therefore, when a shift work system cannot be avoided, a practice of day and night shifts for nurses is preferable to rotating shifts. PMID:26755351

  15. Sex differences in anxiety disorders: Interactions between fear, stress, and gonadal hormones.

    Science.gov (United States)

    Maeng, Lisa Y; Milad, Mohammed R

    2015-11-01

    This article is part of a Special Issue "SBN 2014". Women are more vulnerable to stress- and fear-based disorders, such as anxiety and post-traumatic stress disorder. Despite the growing literature on this topic, the neural basis of these sex differences remains unclear, and the findings appear inconsistent. The neurobiological mechanisms of fear and stress in learning and memory processes have been extensively studied, and the crosstalk between these systems is beginning to explain the disproportionate incidence and differences in symptomatology and remission within these psychopathologies. In this review, we discuss the intersect between stress and fear mechanisms and their modulation by gonadal hormones and discuss the relevance of this information to sex differences in anxiety and fear-based disorders. Understanding these converging influences is imperative to the development of more effective, individualized treatments that take sex and hormones into account. PMID:25888456

  16. Sex differences in anxiety disorders: Interactions between fear, stress, and gonadal hormones.

    Science.gov (United States)

    Maeng, Lisa Y; Milad, Mohammed R

    2015-11-01

    This article is part of a Special Issue "SBN 2014". Women are more vulnerable to stress- and fear-based disorders, such as anxiety and post-traumatic stress disorder. Despite the growing literature on this topic, the neural basis of these sex differences remains unclear, and the findings appear inconsistent. The neurobiological mechanisms of fear and stress in learning and memory processes have been extensively studied, and the crosstalk between these systems is beginning to explain the disproportionate incidence and differences in symptomatology and remission within these psychopathologies. In this review, we discuss the intersect between stress and fear mechanisms and their modulation by gonadal hormones and discuss the relevance of this information to sex differences in anxiety and fear-based disorders. Understanding these converging influences is imperative to the development of more effective, individualized treatments that take sex and hormones into account.

  17. The correlation of anxiety and depression with obstructive sleep apnea syndrome

    Directory of Open Access Journals (Sweden)

    Fariborz Rezaeitalab

    2014-01-01

    Full Text Available Background: Obstructive sleep apnea syndrome (OSAS is a common sleep disorder characterized by repeated upper airway obstruction during sleep. While respiratory pauses followed by loud snoring and daytime sleepiness are the main symptoms of OSAS, the patients may complain from sleep disruption, headache, mood disturbance, irritability, and memory impairment. However, the association of sleep apnea with anxiety and depression is not completely understood. Adherence to continuous positive airway pressure (CPAP, the treatment of choice for OSAS, may be influenced by psychological conditions, especially claustrophobia. The aim of this study was to evaluate the association of OSAS with anxiety and depression symptoms. This study also investigated the association of anxiety with body mass index (BMI and the severity of OSAS. Materials and Methods: We conducted a cross-sectional study on 178 adult individuals diagnosed with OSAS at the sleep laboratory between September 2008 and May 2012. The participants were interviewed according to a checklist regarding both their chief complaints and other associated symptoms. The psychological status was assessed according to Beck anxiety inventory (BAI and Beck depression inventory (BDI scoring. The severity of breathing disorder was classified as mild, moderate, and severe based on apnea-hypopnea index (AHI which was ascertained by overnight polysomnography. Daytime sleepiness was assessed by Epworth sleepiness scale (ESS. Results: The mean (SD age of participants was 50.33 years. In terms of sex, 85.5% of the study population were males and14.4% were females. We found no relation between sex and the symptoms of OSAS. Regarding the frequency of anxiety and depression symptoms, 53.9% of the individuals had some degree of anxiety, while 46.1% demonstrated depressive symptoms. In terms of OSAS severity, this study showed that OSAS severity was associated with the frequency of anxiety, chocking, and sleepiness (P

  18. Analyzing Musical Self-Esteem and Performance Anxiety Levels of Students Receiving Professional Music Education at Different Institutions in Turkey

    Science.gov (United States)

    Otacioglu, Sena Gürsen

    2016-01-01

    The study was conducted to establish which variables cause the interrelations between musical self-esteem and performance-anxiety levels of students receiving professional music education at different institutions to vary. In relation to this framework, "musical self-esteem" and "performance anxiety" scores of students…

  19. School Anxiety Inventory-Short Version: Factorial Invariance and Latent Mean Differences Across Gender and Age in Spanish Adolescents

    Science.gov (United States)

    Ingles, Candido J.; Garcia-Fernandez, Jose M.; Marzo, Juan C.; Martinez-Monteagudo, Maria C.; Estevez, Estefania

    2015-01-01

    This study examined the factorial invariance and latent mean differences of the School Anxiety Inventory-Short Version across gender and age groups for 2,367 Spanish students, ranging in age from 12 to 18 years. Configural and measurement invariance were found across gender and age samples for all dimensions of the School Anxiety Inventory-Short…

  20. Differences among Adult COAs and Adult Non-COAs on Levels of Self-Esteem, Depression, and Anxiety.

    Science.gov (United States)

    Dodd, David T.; Roberts, Richard L.

    1994-01-01

    Examined self-esteem, depression, and anxiety among 60 adult children of alcoholics (COAs) and 143 adult non-COAs. Subjects completed Children of Alcoholics Screening Test, demographic questionnaire, Beck Depression Inventory, State-Trait Anxiety Inventory, and Coopersmith Self-Esteem Inventory. Found no significant differences between COAs and…

  1. Social Anxiety Scale for Adolescents: factorial invariance and latent mean differences across gender and age in Spanish adolescents.

    Science.gov (United States)

    Ingles, Candido J; La Greca, Annette M; Marzo, Juan C; Garcia-Lopez, Luis J; Garcia-Fernandez, Jose M

    2010-12-01

    Little is known about the factorial invariance across gender and age for self-report measures of social anxiety in adolescence. This study examined the factorial invariance and latent mean differences of the Social Anxiety Scale for Adolescents (SAS-A) across gender and age groups in 1570 Spanish adolescents (54% girls), ranging in age from 14 to 17 years. Equality of factor structures was compared using multi-group confirmatory factor analyses. Measurement invariance for the correlated three-factor model of the SAS-A was found across gender and age samples. Analyses of latent mean differences revealed that girls exhibited higher means than boys on two SAS-A subscales, Fear of Negative Evaluation and Social Avoidance and Distress-New (SAD-New). In addition, on the SAD-New subscale, the structured means significantly diminished from 14-year olds to 16- and 17-year olds and from 15-year olds to 17-year olds. Findings are discussed in terms of the use of the SAS-A with Spanish adolescents.

  2. NON ULCER DYSPEPSIA AND ITS CORRELATION WITH LIFE STRESS, ANXIETY AND DEPRESSION

    OpenAIRE

    Vishnar, A.; Ghulam, R.; Mittal, R K

    2000-01-01

    Non ulcer dyspepsia is essentially a diagnosis of organic disease exclusion. Non ulcer dyspepsia falls under the rubric of functional bowel disorder. Life stress, anxiety and depression may be important to the onset or exacerbation of this condition. The effect of life stress, anxiety and depression on non ulcer dyspepsia vary from region to region and group of population. Patients who had dyspepsia and undergone successful upper G.I. endoscopy at the M.G.M. Medical College, M.Y. Hospital, Ga...

  3. Anti-anxiety activity of hydro alcoholic extract of Scoparia dulcis Linn. assessed using different experimental anxiety models In rodents

    Directory of Open Access Journals (Sweden)

    Arasan Elayaraja

    2015-03-01

    Full Text Available Scoparia dulcis belonging to the family Scrophulariaceae is an valuable medicinal herb, had showed antiviral, antimalarial, anticancer and antidiabetic activities. The present study was aimed to investigate the anti-anxiety activity of crude ethanolic extract of S.dulcis L by various behavioural models. Preliminary phytochemical investigation revealed the presence of  phenols and flavonoids. The extract at 100mg/kg and 200mg/kg was evaluated for anti anxiety activity by  Open-field test [OFT], Elevated plus-maze test [EPM], Elevated Zero-maze test [EZM],, Social interaction test [SI] And  Novelty induced suppressed feeling latency test [FL]   and the results of behavioral tests indicated the dose dependent anti-anxiety activity of  Scoparia dulcis which is comparable to standard. It was concluded that crude ethanolic extract showed anti anxiety activity.Further studies are needed to identify the anxiolytic mechanism(s and the phytochemicals responsible for the observed anxiolytic effect  of the hydroalcoholic extract of Scoparia dulcis. 

  4. Empirically Derived Subtypes of Lifetime Anxiety Disorders: Developmental and Clinical Correlates in U.S. Adolescents

    Science.gov (United States)

    Burstein, Marcy; Georgiades, Katholiki; Lamers, Femke; Swanson, Sonja A.; Cui, Lihong; He, Jian-Ping; Avenevoli, Shelli; Merikangas, Kathleen R.

    2012-01-01

    Objective: The current study examined the sex- and age-specific structure and comorbidity of lifetime anxiety disorders among U.S. adolescents. Method: The sample consisted of 2,539 adolescents (1,505 females and 1,034 males) from the National Comorbidity Survey-Adolescent Supplement who met criteria for "Diagnostic and Statistical Manual of…

  5. Neural Correlates of Suspiciousness and Interactions with Anxiety during Emotional and Neutral Word Processing

    Directory of Open Access Journals (Sweden)

    Joscelyn E Fisher

    2014-06-01

    Full Text Available Suspiciousness is usually classified as a symptom of psychosis, but it also occurs in depression and anxiety disorders. Though how suspiciousness overlaps with depression is not obvious, suspiciousness does seem to overlap with anxious apprehension and anxious arousal (e.g., verbal iterative processes and vigilance about environmental threat. However, suspiciousness also has unique characteristics (e.g., concern about harm from others and vigilance about social threat. Given that both anxiety and suspiciousness have been associated with abnormalities in emotion processing, it is unclear whether it is the unique characteristics of suspiciousness or the overlap with anxiety that drive abnormalities in emotion processing.. Event-related brain potentials were obtained during an emotion-word Stroop task. Results indicated that suspiciousness interacts with anxious apprehension to modulate initial stimulus perception processes. Suspiciousness is associated with attention to all stimuli regardless of emotion content. In contrast, anxious arousal is associated with a later response to emotion stimuli only. These results suggest that suspiciousness and anxious apprehension share overlapping processes, but suspiciousness alone is associated with a hyperactive early vigilance response. Depression did not interact with suspiciousness to predict response to emotion stimuli. These findings suggest that it may be informative to assess suspiciousness in conjunction with anxiety in order to better understand how these symptoms interact and contribute to dysfunctional emotion processing.

  6. Neural correlates of suspiciousness and interactions with anxiety during emotional and neutral word processing.

    Science.gov (United States)

    Fisher, Joscelyn E; Miller, Gregory A; Sass, Sarah M; Silton, Rebecca Levin; Edgar, J Christopher; Stewart, Jennifer L; Zhou, Jing; Heller, Wendy

    2014-01-01

    Suspiciousness is usually classified as a symptom of psychosis, but it also occurs in depression and anxiety disorders. Though how suspiciousness overlaps with depression is not obvious, suspiciousness does seem to overlap with anxious apprehension and anxious arousal (e.g., verbal iterative processes and vigilance about environmental threat). However, suspiciousness also has unique characteristics (e.g., concern about harm from others and vigilance about social threat). Given that both anxiety and suspiciousness have been associated with abnormalities in emotion processing, it is unclear whether it is the unique characteristics of suspiciousness or the overlap with anxiety that drive abnormalities in emotion processing. Event-related brain potentials were obtained during an emotion-word Stroop task. Results indicated that suspiciousness interacts with anxious apprehension to modulate initial stimulus perception processes. Suspiciousness is associated with attention to all stimuli regardless of emotion content. In contrast, anxious arousal is associated with a later response to emotion stimuli only. These results suggest that suspiciousness and anxious apprehension share overlapping processes, but suspiciousness alone is associated with a hyperactive early vigilance response. Depression did not interact with suspiciousness to predict response to emotion stimuli. These findings suggest that it may be informative to assess suspiciousness in conjunction with anxiety in order to better understand how these symptoms interact and contribute to dysfunctional emotion processing. PMID:25018737

  7. Investigation on the neurobiological correlates of social anxiety disorder using functional magnetic resonance imaging

    International Nuclear Information System (INIS)

    Functional MRI is based on the very intuitive principle that neuronal activity leads to locally increased energy demand, which can be measured due to the different magnetic properties of oxygenated and deoxygenated blood. Interdisciplinary research and development in MR physics, engineering, bioinformatics and neuroscience have made fMRI an indispensible research tool for all domains of cognitive science. Besides basic research, fMRI has become a gold standard diagnostic method for clinical applications, as well. The main goal of the present doctoral thesis was to contribute to the understanding of the neural mechanisms of social anxiety disorder (SAD) patients. SAD is a disabling psychiatric conditions that impairs social interactions and acts as a major risk factor for depression and addiction. To this end, an fMRI study has been conducted on a population of SAD patients and healthy controls to highlight functional aberrations within the emotion regulation network. Failed adaptation towards social stressors, such as emotional faces, is a characterizing symptom of SAD. And indeed, in this study, which involved an emotion discrimination task, group differences in neural habituation of SAD patients were found in the amygdala and the orbitofrontal cortex (OFC), two central nodes of the emotion regulation network. To highlight the causal neurobiological mechanisms, the same data were analyzed using dynamic causal modeling (DCM). In this study, a difference in effective connectivity between the OFC and the amygdala was found. In healthy subjects, the OFC showed to down-regulate amygdalar activation, which corresponds to the conception of cognitive top-down control over affective influences. In SAD patients, however, a positive effective connectivity from OFC to amygdala was found, indicating a positive feedback loop between these regions. This finding, thus, nurtures a neurobiological model that could explain the decreased inhibition of affective stimuli by cognitive

  8. Neural correlates of second-language communication and the effect of language anxiety.

    Science.gov (United States)

    Jeong, Hyeonjeong; Sugiura, Motoaki; Suzuki, Wataru; Sassa, Yuko; Hashizume, Hiroshi; Kawashima, Ryuta

    2015-01-01

    Communicative speech is a type of language use that involves goal-directed action targeted at another person based on social interactive knowledge. Previous studies regarding one's first language (L1) have treated the theory of mind system, which is associated with understanding others, and the sensorimotor system, which is associated with action simulation, as important contributors to communication. However, little is known about the neural basis of communication in a second language (L2), which is limited in terms of its use as a communication tool. In this fMRI study, we manipulated the type of speech (i.e., communication vs. description) and the type of language (L1 vs. L2) to identify the specific brain areas involved in L2 communication. We also attempted to examine how the cortical mechanisms underlying L2 speech production are influenced by oral proficiency and anxiety regarding L2. Thirty native Japanese speakers who had learned English as an L2, performed communicative and descriptive speech-production tasks in both L1 and L2 while undergoing fMRI scanning. We found that the only the L2 communication task recruited the left posterior supramarginal gyrus (pSMG), which may be associated with the action simulation or prediction involved in generating goal-directed actions. Furthermore, the neural mechanisms underlying L2 communication, but not L2 description, were sensitive to both oral proficiency and anxiety levels; (a) activation in the left middle temporal gyrus (MTG) increased as oral proficiency levels increased, and (b) activation in the orbitofrontal cortex (OFC), including the left insula, decreased as L2 anxiety levels increased. These results reflect the successful retrieval of lexical information in a pragmatic context and an inability to monitor social behaviors due to anxiety. Taken together, the present results suggest that L2 communication relies on social skills and is mediated by anxiety and oral proficiency.

  9. Neural correlates of second-language communication and the effect of language anxiety.

    Science.gov (United States)

    Jeong, Hyeonjeong; Sugiura, Motoaki; Suzuki, Wataru; Sassa, Yuko; Hashizume, Hiroshi; Kawashima, Ryuta

    2016-04-01

    Communicative speech is a type of language use that involves goal-directed action targeted at another person based on social interactive knowledge. Previous studies regarding one's first language (L1) have treated the theory of mind system, which is associated with understanding others, and the sensorimotor system, which is associated with action simulation, as important contributors to communication. However, little is known about the neural basis of communication in a second language (L2), which is limited in terms of its use as a communication tool. In this fMRI study, we manipulated the type of speech (i.e., communication vs. description) and the type of language (L1 vs. L2) to identify the specific brain areas involved in L2 communication. We also attempted to examine how the cortical mechanisms underlying L2 speech production are influenced by oral proficiency and anxiety regarding L2. Thirty native Japanese speakers who had learned English as an L2, performed communicative and descriptive speech-production tasks in both L1 and L2 while undergoing fMRI scanning. We found that the only the L2 communication task recruited the left posterior supramarginal gyrus (pSMG), which may be associated with the action simulation or prediction involved in generating goal-directed actions. Furthermore, the neural mechanisms underlying L2 communication, but not L2 description, were sensitive to both oral proficiency and anxiety levels; a) activation in the left middle temporal gyrus (MTG) increased as oral proficiency levels increased, and b) activation in the orbitofrontal cortex (OFC), including the left insula, decreased as L2 anxiety levels increased. These results reflect the successful retrieval of lexical information in a pragmatic context and an inability to monitor social behaviors due to anxiety. Taken together, the present results suggest that L2 communication relies on social skills and is mediated by anxiety and oral proficiency. PMID:27466633

  10. Estimation of the level of anxiety in rats: differences in results of open-field test, elevated plus-maze test, and Vogel's conflict test.

    Science.gov (United States)

    Sudakov, S K; Nazarova, G A; Alekseeva, E V; Bashkatova, V G

    2013-07-01

    We compared individual anxiety assessed by three standard tests, open-field test, elevated plus-maze test, and Vogel conflict drinking test, in the same animals. No significant correlations between the main anxiety parameters were found in these three experimental models. Groups of animals with high and low anxiety rats were formed by a single parameter and subsequent selection of two extreme groups (10%). It was found that none of the tests could be used for reliable estimation of individual anxiety in rats. The individual anxiety level with high degree of confidence was determined in high-anxiety and low-anxiety rats demonstrating behavioral parameters above and below the mean values in all tests used. Therefore, several tests should be used for evaluation of the individual anxiety or sensitivity to emotional stress.

  11. Individual correlates of self-stigma in patients with anxiety disorders with and without comorbidities

    Directory of Open Access Journals (Sweden)

    Ociskova M

    2015-07-01

    Full Text Available Marie Ociskova,1,2 Jan Prasko,1 Dana Kamaradova,1 Ales Grambal,1 Zuzana Sigmundova1 1Department of Psychiatry, University Hospital in Olomouc, Faculty of Medicine and Dentistry, 2Department of Psychology, Faculty of Arts, Palacky University in Olomouc, Olomouc, Czech Republic Background: A number of psychiatric patients experience stigma connected to prejudices about mental disorders. It has been shown that stigma is most harmful when it is internalized. Most of the studies were performed on individuals either with psychoses or with mood disorders, and hence, there are almost no studies with other diagnostic categories. The goals of this research were to identify factors that are significantly related to self-stigma in patients with anxiety disorders and to suggest possible models of causality for these relationships.Methods: A total of 109 patients with anxiety disorders and possible comorbid depressive or personality disorders, who were admitted to the psychotherapeutic department participated in this study. All patients completed several psychodiagnostic methods, ie, the Internalized Stigma of Mental Illness Scale, Temperament and Character Inventory-Revised Version, Adult Dispositional Hope Scale, Dissociative Experiences Scale, Beck Anxiety Inventory, Beck Depression Inventory-Second Edition, and Clinical Global Impression (also completed by the senior psychiatrist.Results: The overall level of self-stigma was positively associated with a comorbid personality disorder, more severe symptomatology, more intense symptoms of anxiety and depression, and higher levels of dissociation and harm avoidance. Self-stigma was negatively related to hope, reward dependence, persistence, self-directedness, and cooperativeness. Multiple regression analysis showed that the most significant factors connected to self-stigma are harm avoidance, the intensity of depressive symptoms, and self-directedness. Two models of causality were proposed and validated. It

  12. Electrophysiological Correlates of Emotional Source Memory in High-Trait-Anxiety Individuals.

    Science.gov (United States)

    Cui, Lixia; Shi, Guangyuan; He, Fan; Zhang, Qin; Oei, Tian P S; Guo, Chunyan

    2016-01-01

    The interaction between recognition memory and emotion has become a research hotspot in recent years. Dual process theory posits that familiarity and recollection are two separate processes contributing to recognition memory, but further experimental evidence is needed. The present study explored the emotional context effects on successful and unsuccessful source retrieval amongst 15 high-trait-anxiety college students by using event-related potentials (ERPs) measurement. During study, a happy, fearful, or neutral face picture first was displayed, then a Chinese word was superimposed centrally on the picture and subjects were asked to remember the word and the corresponding type of picture. During the test participants were instructed to press one of four buttons to indicate whether the displayed word was an old or new word. And then, for the old word, indicate whether it had been shown with a fearful, happy, or neutral face during the study. ERPs were generally more positive for remembered words than for new words and the ERP difference was termed as an old/new effect. It was found that, for successful source retrieval (it meant both the item and the source were remembered accurately) between 500 and 700 ms (corresponding to a late positive component, LPC), there were significant old/new effects in all contexts. However, for unsuccessful source retrieval (it meant the correct recognition of old items matched with incorrect source attribution), there were no significant old/new effects in happy and neutral contexts, though significant old/new effects were observed in the fearful context. Between 700 and 1200 ms (corresponding to a late slow wave, LSW), there were significant old/new effects for successful source retrieval in happy and neutral contexts. However, in the fearful context, the old/new effects were reversed, ERPs were more negative for successful source retrieval compared to correct rejections. Moreover, there were significant emotion effects for

  13. Electrophysiological Correlates of Emotional Source Memory in High-Trait-Anxiety Individuals

    Science.gov (United States)

    Cui, Lixia; Shi, Guangyuan; He, Fan; Zhang, Qin; Oei, Tian P. S.; Guo, Chunyan

    2016-01-01

    The interaction between recognition memory and emotion has become a research hotspot in recent years. Dual process theory posits that familiarity and recollection are two separate processes contributing to recognition memory, but further experimental evidence is needed. The present study explored the emotional context effects on successful and unsuccessful source retrieval amongst 15 high-trait-anxiety college students by using event-related potentials (ERPs) measurement. During study, a happy, fearful, or neutral face picture first was displayed, then a Chinese word was superimposed centrally on the picture and subjects were asked to remember the word and the corresponding type of picture. During the test participants were instructed to press one of four buttons to indicate whether the displayed word was an old or new word. And then, for the old word, indicate whether it had been shown with a fearful, happy, or neutral face during the study. ERPs were generally more positive for remembered words than for new words and the ERP difference was termed as an old/new effect. It was found that, for successful source retrieval (it meant both the item and the source were remembered accurately) between 500 and 700 ms (corresponding to a late positive component, LPC), there were significant old/new effects in all contexts. However, for unsuccessful source retrieval (it meant the correct recognition of old items matched with incorrect source attribution), there were no significant old/new effects in happy and neutral contexts, though significant old/new effects were observed in the fearful context. Between 700 and 1200 ms (corresponding to a late slow wave, LSW), there were significant old/new effects for successful source retrieval in happy and neutral contexts. However, in the fearful context, the old/new effects were reversed, ERPs were more negative for successful source retrieval compared to correct rejections. Moreover, there were significant emotion effects for

  14. Electrophysiological Correlates of Emotional Source Memory in High-Trait-Anxiety Individuals.

    Science.gov (United States)

    Cui, Lixia; Shi, Guangyuan; He, Fan; Zhang, Qin; Oei, Tian P S; Guo, Chunyan

    2016-01-01

    The interaction between recognition memory and emotion has become a research hotspot in recent years. Dual process theory posits that familiarity and recollection are two separate processes contributing to recognition memory, but further experimental evidence is needed. The present study explored the emotional context effects on successful and unsuccessful source retrieval amongst 15 high-trait-anxiety college students by using event-related potentials (ERPs) measurement. During study, a happy, fearful, or neutral face picture first was displayed, then a Chinese word was superimposed centrally on the picture and subjects were asked to remember the word and the corresponding type of picture. During the test participants were instructed to press one of four buttons to indicate whether the displayed word was an old or new word. And then, for the old word, indicate whether it had been shown with a fearful, happy, or neutral face during the study. ERPs were generally more positive for remembered words than for new words and the ERP difference was termed as an old/new effect. It was found that, for successful source retrieval (it meant both the item and the source were remembered accurately) between 500 and 700 ms (corresponding to a late positive component, LPC), there were significant old/new effects in all contexts. However, for unsuccessful source retrieval (it meant the correct recognition of old items matched with incorrect source attribution), there were no significant old/new effects in happy and neutral contexts, though significant old/new effects were observed in the fearful context. Between 700 and 1200 ms (corresponding to a late slow wave, LSW), there were significant old/new effects for successful source retrieval in happy and neutral contexts. However, in the fearful context, the old/new effects were reversed, ERPs were more negative for successful source retrieval compared to correct rejections. Moreover, there were significant emotion effects for

  15. Stress, anxiety & depression among medical undergraduate students & their socio-demographic correlates

    Science.gov (United States)

    Iqbal, Shawaz; Gupta, Sandhya; Venkatarao, E.

    2015-01-01

    Background & objectives: Presence of psychological morbidity in medical undergraduate students has been reported from various countries across the world. Indian studies to document this burden are very few. Therefore, the presence of depression, anxiety and stress among medical undergraduate students was assessed using a previously validated and standardized instrument, Depression Anxiety Stress Scale (DASS 42) and the associations with their socio-demographic and personal characteristics were identified. Methods: In a cross-sectional survey, a self-administered, pre-designed, pre-tested anonymous questionnaire including DASS 42 was used to collect information on basic socio-demographic (age, gender, semester) and personal characteristics (alcohol and tobacco use, academic performance). All students present on the day of survey were contacted for participation after obtaining informed written consent. Scores for each of the respondents over each of the sub-scales (Depression, Anxiety and Stress) were calculated as per the severity-rating index. Results: More than half of the respondents were affected by depression (51.3%), anxiety (66.9%) and stress (53%). Morbidity was found to be more in 5th semester students rather than students of 2nd semester. Females reported higher score as compared to their male counterparts. Perception of self assessment in academics was strongly associated with the higher score. Conclusions: A substantial proportion of medical undergraduate students was found to be depressed, anxious and stressed revealing a neglected area of the students’ psychology requiring urgent attention. Student counselling services need to be made available and accessible to curb this morbidity. PMID:25963497

  16. Cerebrospinal fluid and plasma oxytocin concentrations are positively correlated and negatively predict anxiety in children.

    Science.gov (United States)

    Carson, D S; Berquist, S W; Trujillo, T H; Garner, J P; Hannah, S L; Hyde, S A; Sumiyoshi, R D; Jackson, L P; Moss, J K; Strehlow, M C; Cheshier, S H; Partap, S; Hardan, A Y; Parker, K J

    2015-09-01

    The neuropeptide oxytocin (OXT) exerts anxiolytic and prosocial effects in the central nervous system of rodents. A number of recent studies have attempted to translate these findings by investigating the relationships between peripheral (e.g., blood, urinary and salivary) OXT concentrations and behavioral functioning in humans. Although peripheral samples are easy to obtain in humans, whether peripheral OXT measures are functionally related to central OXT activity remains unclear. To investigate a possible relationship, we quantified OXT concentrations in concomitantly collected cerebrospinal fluid (CSF) and blood samples from child and adult patients undergoing clinically indicated lumbar punctures or other CSF-related procedures. Anxiety scores were obtained in a subset of child participants whose parents completed psychometric assessments. Findings from this study indicate that plasma OXT concentrations significantly and positively predict CSF OXT concentrations (r=0.56, P=0.0064, N=27). Moreover, both plasma (r=-0.92, P=0.0262, N=10) and CSF (r=-0.91, P=0.0335, N=10) OXT concentrations significantly and negatively predicted trait anxiety scores, consistent with the preclinical literature. Importantly, plasma OXT concentrations significantly and positively (r=0.96, P=0.0115, N=10) predicted CSF OXT concentrations in the subset of child participants who provided behavioral data. This study provides the first empirical support for the use of blood measures of OXT as a surrogate for central OXT activity, validated in the context of behavioral functioning. These preliminary findings also suggest that impaired OXT signaling may be a biomarker of anxiety in humans, and a potential target for therapeutic development in individuals with anxiety disorders.

  17. Test Anxiety and Foreign Language Reading Anxiety in a Reading-Proficiency Test

    Directory of Open Access Journals (Sweden)

    Ya-Chin Tsai

    2012-01-01

    Full Text Available Problem statement: The impact of foreign-language anxiety has been researched with respect to the reading domain; however, how it affects reading proficiency in relation to test anxiety in a test situation is yet to be explored. Approach: This study investigated possible relationships between test anxiety, foreign language reading anxiety and English reading proficiency by using scales published in previous studies. A total of 302 EFL college freshmen enrolled in Freshman English were assessed with the Test Anxiety Scale, the Foreign Language Reading Anxiety Scale and a reading-proficiency test. Data were analyzed by means of Pearson’s product-moment correlations and independent-samples t-tests. Results: Several findings were reported. First, English reading proficiency was found negatively related to test anxiety and foreign language reading anxiety. Second, test anxiety was found correlated positively with foreign language reading anxiety. Third, the reading-proficiency difference between Low Anxiety Testees and High Anxiety Testees did not reach a significance level. Fourth, the reading-proficiency difference between Low Anxiety Readers and High Anxiety Readers did not reach a significance level, either. Conclusion/Recommendations: It was possible that the sample sizes may not be enough to make the reading-proficiency difference between LAT and HAT or between LAR and HAR reach a significance level. In addition, the reading-proficiency test in the form of multiple-choice questions could not have differentiated low anxiety participants from high anxiety ones. In the future, the number of participants should be increased to increase the power of the statistical procedure. In addition, various reading-proficiency assessments should be considered.

  18. Are anxiety and fear separable emotions in driving? A laboratory study of behavioural and physiological responses to different driving environments.

    Science.gov (United States)

    Barnard, M P; Chapman, P

    2016-01-01

    Research into anxiety and driving has indicated that those higher in anxiety are potentially more dangerous on the roads. However, simulator findings suggest that conclusions are mixed at best. It is possible that anxiety is becoming confused with fear, which has a focus on more clearly defined sources of threat from the environment, as opposed to the internal, thought-related process associated with anxiety. This research aimed to measure feelings of fear, as well as physiological and attentional reactions to increasing levels of accident risk. Trait anxiety was also measured to see if it interacted with levels of risk or its associated reactions. Participants watched videos of driving scenarios with varying levels of accident risk and had to rate how much fear they would feel if they were the driver of the car, whilst skin conductance, heart rate, and eye movements were recorded. Analysis of the data suggested that perceptions of fear increased with increasing levels of accident risk, and skin conductance reflected this pattern. Eye movements, when considered alongside reaction times, indicated different patterns of performance according to different dangerous situations. These effects were independent of trait anxiety, which was only associated with higher rates of disliking driving and use of maladaptive coping mechanisms on questionnaires. It is concluded that these results could provide useful evidence in support for training-based programmes; it may also be beneficial to study trait anxiety within a more immersive driving environment and on a larger scale. PMID:26536073

  19. Are anxiety and fear separable emotions in driving? A laboratory study of behavioural and physiological responses to different driving environments.

    Science.gov (United States)

    Barnard, M P; Chapman, P

    2016-01-01

    Research into anxiety and driving has indicated that those higher in anxiety are potentially more dangerous on the roads. However, simulator findings suggest that conclusions are mixed at best. It is possible that anxiety is becoming confused with fear, which has a focus on more clearly defined sources of threat from the environment, as opposed to the internal, thought-related process associated with anxiety. This research aimed to measure feelings of fear, as well as physiological and attentional reactions to increasing levels of accident risk. Trait anxiety was also measured to see if it interacted with levels of risk or its associated reactions. Participants watched videos of driving scenarios with varying levels of accident risk and had to rate how much fear they would feel if they were the driver of the car, whilst skin conductance, heart rate, and eye movements were recorded. Analysis of the data suggested that perceptions of fear increased with increasing levels of accident risk, and skin conductance reflected this pattern. Eye movements, when considered alongside reaction times, indicated different patterns of performance according to different dangerous situations. These effects were independent of trait anxiety, which was only associated with higher rates of disliking driving and use of maladaptive coping mechanisms on questionnaires. It is concluded that these results could provide useful evidence in support for training-based programmes; it may also be beneficial to study trait anxiety within a more immersive driving environment and on a larger scale.

  20. Study on dental anxiety and correlation factors in patients undergoing prosthodontic treatment%口腔修复患者牙科焦虑及相关因素研究

    Institute of Scientific and Technical Information of China (English)

    陆英; 刘丽; 王诗美

    2011-01-01

    Objective: This study was designed to investigate the distribution of dental anxiety in patients undergoing prosthodontic treatment, and to reveal the correlation between dental anxiety and demographic factors and trait anxiety. This survey data may assist to increase the frequency of dental visits and to prompt the corresponding satisfaction. Methods: Subjects consisted of 230 adult patients (twenty to eighty-two years old) undergoing restorative treatment. The patients were asked to complete a self-questionnaire consisting of the demographic information concerning the participants, Corah's dental anxiety scale (DAS), Self-Rating Anxiety Scale (SAS) and questionaire about prosthetics designed by authors. All the statistical analysis was carried out by the SPSS (version 11.5) statistical software package. Results: The average level of anxiety was 9.0 +/-3.1 according to the DAS of the people (the maximum score = 18, the minimum score=4), 13.0% suffered from dental anxiety. A positive correlation was found between dental anxiety and trait anxiety. There was a statistically significant difference between patients who had dentistry experience and the remaining group on the DAS total score (P<0.01). A negative correlation was found between dental anxiety and dentistry experience. Women were more anxious than men (P<0.05). A fear of pain while receiving dental treatment was more easily lead to the occurrence of dental anxiety. Conclusions: This study was found a lower prevalence of dental anxiety in patients undergoing prosthodontic treatment than other therapies. However, individual responses varied greatly. Correlation was found between dental anxiety and some factors including of trait anxiety in the patients. It appeared necessary to screen the phobics out of all patients and then offer them adequate therapy.%目的:了解口腔修复患者牙科焦虑症的流行情况及相关因素,探讨牙科焦虑程度与人口统计学因子、特质焦虑等的关系.方

  1. [Relation between perception of differences and intergroup anxiety: moderator and mediator variables].

    Science.gov (United States)

    Quiles, María N; Rodríguez, Armando; Navas, Marisol; Rodríguez, Ramón; Betancor, Verónica; Coello, Efrén

    2006-02-01

    This research has two aims: first, to determine the relationship between the intergroup differences perceived and the anxiety experienced by ingroup members in their contact with members of the outgroup. Second, to examine the moderator and/or mediator role of a series of variables considered relevant in the literature on intergroup prejudice, take into account Baron and Kenny's (1986) requeriments. This analysis is carried out from the perspective of the minority group, in this case Moroccan inmigrants to Almería. The results confirm the moderating role of the variables pressure to assimilate and perception of xenophobia and the mediating role of inmigrants' attitude towards local people and social paranoia.

  2. Strain Differences in the Chronic Mild Stress Animal Model of Depression and Anxiety in Mice

    OpenAIRE

    Jung, Yang-Hee; Hong, Sa-Ik; Ma, Shi-Xun; Hwang, Ji-Young; Kim, Jun-Sup; lee, Ju-hyun; Seo, Jee-Yeon; Lee, Seok-Yong; Jang, Choon-Gon

    2014-01-01

    Chronic mild stress (CMS) has been reported to induce an anhedonic-like state in mice that resembles some of the symptoms of human depression. In the present study, we used a chronic mild stress animal model of depression and anxiety to examine the responses of two strains of mice that have different behavioral responsiveness. An outbred ICR and an inbred C57BL/6 strain of mice were selected because they are widely used strains in behavioral tests. The results showed that the inbred C57BL/6 a...

  3. Is a prostate cancer screening anxiety measure invariant across two different samples of age-appropriate men?

    Directory of Open Access Journals (Sweden)

    Linder Suzanne K

    2012-06-01

    Full Text Available Abstract Background In order to explore the influence of anxiety on decision–making processes, valid anxiety measures are needed. We evaluated a prostate cancer screening (PCS anxiety scale that measures anxiety related to the prostate–specific antigen (PSA test, the digital rectal examination (DRE, and the decision to undergo PCS (PCS-D using two samples in different settings. Methods We assessed four psychometric properties of the scale using baseline data from a randomized, controlled decision aid trial (n = 301, private clinic; n = 149, public. Results The 3-factor measure had adequate internal consistency reliability, construct validity, and discriminant validity. Confirmatory factor analyses indicated that the 3–factor model did not have adequate fit. When subscales were considered separately, only the 6–item PCS-D anxiety measure had adequate fit and was invariant across clinics. Conclusions Our results support the use of a 6–item PCS-D anxiety measure with age-appropriate men in public and private settings. The development of unique anxiety items relating to the PSA test and DRE is still needed.

  4. A Study on Listening Anxiety and Listening Proficiency

    Institute of Scientific and Technical Information of China (English)

    HAN Ju-hong

    2015-01-01

    Three instruments are adopted including the Foreign Language Listening Anxiety Scales (FLLAS), a listening metacog⁃nitive strategy-use questionnaire and a CET-4 listening test. The results indicate that a large proportion of students report experi⁃encing listening anxiety. There is significantly negative correlation between listening anxiety and listening proficiency and there is significant difference in the use of metacognitive strategies across three listening anxiety levels.

  5. Investigation of Preservice Teachers' Speech Anxiety with Different Points of View

    Science.gov (United States)

    Kana, Fatih

    2015-01-01

    The purpose of this study is to find out the level of speech anxiety of last year students at Education Faculties and the effects of speech anxiety. For this purpose, speech anxiety inventory was delivered to 540 pre-service teachers at 2013-2014 academic year using stratified sampling method. Relational screening model was used in the study. To…

  6. No distinctions between different types of anxiety symptoms in pre-adolescents from the general population

    NARCIS (Netherlands)

    Ferdinand, RF; van Lang, NDJ; Ormel, J; Verhulst, FC

    2006-01-01

    Studies aimed at anxiety symptoms in children from the general population samples often make distinctions between symptoms of Separation Anxiety, Social Phobia, Panic Disorder, and Generalized Anxiety Disorder. Given the high comorbidity rates between these disorders, the usefulness of such distinct

  7. Nociception- and anxiety-like behavior in rats submitted to different periods of restraint stress.

    Science.gov (United States)

    Gameiro, Gustavo Hauber; Gameiro, Paula Hauber; Andrade, Annicele da Silva; Pereira, Lígia Ferrinho; Arthuri, Mariana Trevisani; Marcondes, Fernanda Klein; Veiga, Maria Cecília Ferraz de Arruda

    2006-04-15

    The aim of this study was to evaluate the effect of acute, sub-chronic and chronic stress on nociception induced by formalin injection in rats' temporomandibular joint (TMJ). It was evaluated the relation between blood levels of adrenocorticotropin, corticosterone, the levels of anxiety and nociceptive responses recorded after different stress protocols. Animals were initially submitted to acute restraint stress (15; 30 min and 1 h), or exposed to sub-chronic (3 days-1 h/day) or chronic stress (40 days-1 h/day). Then, animals were (1) killed immediately to collect blood for hormonal determinations; or (2) submitted to the elevated plus-maze to evaluate anxiety; or (3) submitted to the TMJ formalin test to evaluate nociception. It was also evaluated the role of serotoninergic and opioid systems in nociceptive changes induced by stress. For this, the serotonin-selective reuptake inhibitor (fluoxetine 10 mg/kg) and the opioid agonist (morphine 1-5 mg/kg) were administered before the nociception test. All stress protocols significantly raised the levels of ACTH or corticosterone, as well as the anxiety behavior. In relation to nociception, the chronic stressed animals showed an increase in nociceptive responses (hyperalgesia). In this group, there was a reduction in the morphine analgesic effects, suggesting dysfunction in the endogenous opioid system. Fluoxetine had an analgesic effect in both stressed and control groups, although this effect was more evident in the stressed group. It was concluded that stress-induced hyperalgesia may result from changes in the serotoninergic and opioid systems, which can explain, at least in part, the important link between stress and orofacial pain. PMID:16488452

  8. The Effects of Anxiety on the Recognition of Multisensory Emotional Cues with Different Cultural Familiarity

    Directory of Open Access Journals (Sweden)

    Ai Koizumi

    2011-10-01

    Full Text Available Anxious individuals have been shown to interpret others' facial expressions negatively. However, whether this negative interpretation bias depends on the modality and familiarity of emotional cues remains largely unknown. We examined whether trait-anxiety affects recognition of multisensory emotional cues (ie, face and voice, which were expressed by actors from either the same or different cultural background as the participants (ie, familiar in-group and unfamiliar out-group. The dynamic face and voice cues of the same actors were synchronized, and conveyed either congruent (eg, happy face and voice or incongruent emotions (eg, happy face and angry voice. Participants were to indicate the perceived emotion in one of the cues, while ignoring the other. The results showed that when recognizing emotions of in-group actors, highly anxious individuals, compared with low anxious ones, were more likely to interpret others' emotions in a negative manner, putting more weight on the to-be-ignored angry cues. This interpretation bias was found regardless of the cue modality. However, when recognizing emotions of out-group actors, low and high anxious individuals showed no difference in the interpretation of emotions irrespective of modality. These results suggest that trait-anxiety affects recognition of emotional expressions in a modality independent yet cultural familiarity dependent manner.

  9. Westside Test Anxiety Scale Validation

    Science.gov (United States)

    Driscoll, Richard

    2007-01-01

    The Westside Test Anxiety Scale is a brief, ten item instrument designed to identify students with anxiety impairments who could benefit from an anxiety-reduction intervention. The scale items cover self-assessed anxiety impairment and cognitions which can impair performance. Correlations between anxiety-reduction as measured by the scale and…

  10. Differences in Acculturation and Trajectories of Anxiety and Alcohol Consumption Among Latina Mothers and Daughters in South Florida.

    Science.gov (United States)

    Concha, Maritza; Sanchez, Mariana; Rojas, Patria; Villar, Maria Elena; De La Rosa, Mario

    2016-08-01

    This study documents generational differences in the impact of acculturation related factors on anxiety and alcohol use behaviors between adult Latino mothers and adult daughters. Findings indicate that for mothers (n = 144) and daughters (n = 149), self-reported anxiety levels decreased from baseline to follow up (p = 0.001). For mothers at follow up (n = 147), results indicate that affiliation to Latino culture is negatively associated with anxiety (p = 0.018). Conversely, employment and partner relationship stress are positively associated with anxiety (p = 0.05 and p = 0.016 respectively). In addition, self-reported anxiety is positively associated with alcohol intake (p = 0.002) and employment (p = 0.007). For daughters(n = 149), partner relationship stressors, anxiety and alcohol intake decreased significantly from baseline to follow up at a p = 0.01, p = 0.01, p = 0.05 respectively. In addition, for daughters at baseline (n = 160), affiliation to U.S. culture is positively associated with self-reported anxiety (p = 0.01). Employment is negatively associated with alcohol consumption (p = 0.027). At follow up (n = 152), daughters' partner relationship stress is positively associated with self- reported anxiety (p = 0.049). Findings in this study can be used to develop culturally appropriate interventions, support groups and individual therapy sessions by taking into consideration generational differences among Latino women. PMID:26399773

  11. Reduced white matter integrity and its correlation with clinical symptom in first-episode, treatment-naive generalized anxiety disorder.

    Science.gov (United States)

    Wang, Wei; Qian, Shaowen; Liu, Kai; Li, Bo; Li, Min; Xin, Kuolin; Sun, Gang

    2016-11-01

    The purpose of this study was to explore white matter microstructural alterations in the patients with generalized anxiety disorder (GAD) using diffusion tensor imaging (DTI) technique, and to assess neural associations with the symptom severity. Twenty-eight first-episode, treatment-naive GAD patients without co-morbidities and 28 matched healthy controls underwent DTI acquisition and clinical symptom assessments. Tract-based spatial statistics (TBSS) was used to analyze white matter microstructural abnormalities in patients with GAD, as well as their associations with clinical symptom scores in a voxel-wise manner. Compared to controls, patients showed decreased fractional anisotropy (FA) values in 7 clusters of white matter in bilateral uncinate fasciculus, body of corpus callosum, left middle cingulum (cingulate gyrus), bilateral anterior thalamic radiation and corona radiate, right anterior limb of internal capsule, bilateral inferior frontal-occipital fasciculus, bilateral superior and inferior longitudinal fasciculus, and increased mean diffusivity and radial diffusivity in widespread white matter regions. Reduced FA values in right uncinate fasciculus, left cingulum bundle showed significantly negative correlations with clinical symptom severity for Hamilton anxiety Rating Scale scores. Our findings suggest microstructural abnormalities in uncinate fasciculus and cingulum bundle play key roles in the underlying neural basis of GAD. PMID:27515289

  12. Clinical, functional and health-related quality of life correlates of clinically significant symptoms of anxiety and depression in patients with systemic sclerosis: a cross-sectional survey.

    Directory of Open Access Journals (Sweden)

    Christelle Nguyen

    Full Text Available OBJECTIVES: To identify clinical, functional and health-related quality of life (HRQoL correlates of clinically significant symptoms of anxiety and depression in patients with systemic sclerosis (SSc. METHODS: Three-hundred-and-eighty-one patients fulfilling the American College of Rheumatology and/or the Leroy and Medsger criteria for SSc were assessed for visceral involvement, disability and HRQoL (assessed by SF-36. Clinically significant symptoms of anxiety and depression were evaluated with the Hospital Anxiety Depression Scale (HAD (defined cut-off≥8. RESULTS: 9.2% the patients had limited SSc, 50.5% limited cutaneous SSc (lcSSc, and 40.3% diffuse cutaneous SSc (dcSSc. Overall, 40.4% and 58.8% of the patients had clinically significant symptoms of depression and anxiety, respectively. Compared to patients without clinically significant symptoms of depression, patients with clinically significant symptoms of depression had poorer health status, HRQoL mental and physical component, and greater global disability, hand disability and aesthetic impairment. Compared to patients without clinically significant symptoms of anxiety, patients with clinically significant symptoms of anxiety had poorer SF-36 mental and physical component scores. On multivariable analysis, excluding mental component score of SF-36, variables independently associated with clinically significant symptoms of depression and anxiety were global disability and physical component of SF-36, plus female gender for clinically significant symptoms of anxiety only. Remarkably, patients with and without clinically significant psychiatric symptoms were comparable for all disease-related clinical features assessed. CONCLUSION: High levels of clinically significant symptoms of anxiety and depression are observed among SSc patients. Clinically significant psychiatric symptoms are rather associated with increased disability and altered HRQoL, than with disease-specific organ

  13. The crossroads of anxiety: distinct neurophysiological maps for different symptomatic groups

    Directory of Open Access Journals (Sweden)

    Gerez M

    2016-01-01

    Full Text Available Montserrat Gerez,1–3 Enrique Suárez,2,3 Carlos Serrano,2,3 Lauro Castanedo,2 Armando Tello1,3 1Departamento de Neurofisiología Clínica, Hospital Español de México, Mexico City, Mexico; 2Departamento de Psiquiatría, Hospital Español de México, Mexico City, Mexico; 3Unidad de Postgrado, Universidad Nacional Autónoma de México, Mexico City, Mexico Background: Despite the devastating impact of anxiety disorders (ADs worldwide, long-lasting debates on causes and remedies have not solved the clinician’s puzzle: who should be treated and how? Psychiatric classifications conceptualize ADs as distinct entities, with strong support from neuroscience fields. Yet, comorbidity and pharmacological response suggest a single “serotonin dysfunction” dimension. Whether AD is one or several disorders goes beyond academic quarrels, and the distinction has therapeutic relevance. Addressing the underlying dysfunctions should improve treatment response. By its own nature, neurophysiology can be the best tool to address dysfunctional processes.Purpose: To search for neurophysiological dysfunctions and differences among panic disorder (PD, agoraphobia-social-specific phobia, obsessive–compulsive disorder (OCD and generalized anxiety disorder.Methods: A sample population of 192 unmedicated patients and 30 aged-matched controls partook in this study. Hypothesis-related neurophysiological variables were combined into ten independent factors: 1 dysrhythmic patterns, 2 delta, 3 theta, 4 alpha, 5 beta (whole-head absolute power z-scores, 6 event-related potential (ERP combined latency, 7 ERP combined amplitude (z-scores, 8 magnitude, 9 site, and 10 site of hyperactive networks. Combining single variables into representative factors was necessary because, as in all real-life phenomena, the complexity of interactive processes cannot be addressed through single variables and the multiplicity of potentially implicated variables would demand an extremely large

  14. [Neurochemical mechanisms of dorsal pallidum in antiadverse effects of anxiolytics of different models of anxiety].

    Science.gov (United States)

    Talaenko, A N; Krivobok, G K; Pankrat'ev, D V; Goncharenko, N V

    2005-07-01

    Microinjections of glutamine acid, serotonine and campiron into globus pallidus reveal antiadverse properties of ratsin in the test with avoiding "threatening situation" but not with "illuminated site" under the conditions of rats' free choice between light and dark sites. Dopamine, apomorphine, GABA, chlordiazepoxide, phenibut and indoter injected locally into this formation of basal ganglia do not affect the mechanisms of the involuntary movement, but counteract the conditions of anxiety in both models of behaviour. These results show different functional role of monoamino- and aminoacidergic systems of dorsal pallidum in operative regulation of behaviour with changing of aversive stimulus modality. Preliminary intraperitoneal injection of functional antagonists of investigated synoptotropic followed by microinjection of monoamines and amino acids into globus pallidus reveal selective involvement of neuromediator systems of dorsal pallidum into antiadverse anxiosedative and anxioselective actions. PMID:16206621

  15. In the company we keep: social physique anxiety levels differ around parents and peers.

    Science.gov (United States)

    Brunet, Jennifer; Sabiston, Catherine M

    2011-01-01

    This study examined the psychometric properties of two scales which assessed social physique anxiety (SPA) in the context of peers (peer SPA) and parents (parent SPA), and differences in reported levels of peer SPA and parent SPA. Young adults (N = 381, 161 males, M(age) = 18.69 years) completed self-report measures. Results supported the internal consistency, convergent validity and factor structure of the peer SPA and parent SPA scales. Also, participants reported significantly higher levels of peer SPA compared to parent SPA. Findings offer preliminary support for the investigation of contextualized SPA using the scales tested in this study, and suggest more research is needed to better understand the processes that may increase or decrease SPA when surrounded by peers and parents.

  16. [Relation between perception of differences and intergroup anxiety: moderator and mediator variables].

    Science.gov (United States)

    Quiles, María N; Rodríguez, Armando; Navas, Marisol; Rodríguez, Ramón; Betancor, Verónica; Coello, Efrén

    2006-02-01

    This research has two aims: first, to determine the relationship between the intergroup differences perceived and the anxiety experienced by ingroup members in their contact with members of the outgroup. Second, to examine the moderator and/or mediator role of a series of variables considered relevant in the literature on intergroup prejudice, take into account Baron and Kenny's (1986) requeriments. This analysis is carried out from the perspective of the minority group, in this case Moroccan inmigrants to Almería. The results confirm the moderating role of the variables pressure to assimilate and perception of xenophobia and the mediating role of inmigrants' attitude towards local people and social paranoia. PMID:17296017

  17. Alterations in white matter volume and its correlation with clinical characteristics in patients with generalized anxiety disorder

    Energy Technology Data Exchange (ETDEWEB)

    Moon, Chung-Man [Chonnam National University Hospital, Research Institute for Medical Imaging, Gwangju (Korea, Republic of); Jeong, Gwang-Woo [Chonnam National University Hospital, Research Institute for Medical Imaging, Gwangju (Korea, Republic of); Chonnam National University Medical School, Department of Radiology, Chonnam National University Hospital, Gwangju (Korea, Republic of)

    2015-11-15

    Only a few morphological studies have focused on changes in white matter (WM) volume in patients with generalized anxiety disorder (GAD). We evaluated alterations in WM volume and its correlation with symptom severity and duration of illness in adults with GAD. The 44 subjects were comprised of 22 patients with GAD (13 males and nine females) diagnosed using the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) and 22 age-matched healthy controls (13 males and nine females). High-resolution magnetic resonance imaging (MRI) data were processed by voxel-based morphometry (VBM) analysis based on diffeomorphic anatomical registration using the exponentiated Lie algebra (DARTEL) algorithm in SPM8. Patients with GAD showed significantly reduced WM volume, particularly in the dorsolateral prefrontal cortex (DLPFC), anterior limb of the internal capsule (ALIC), and midbrain. In addition, DLPFC volume was negatively correlated with GAD-7 score and illness duration. ALIC volume was negatively correlated with GAD-7 score. Female patients had significantly less orbitofrontal cortex volume compared to that in male patients. The findings demonstrate localized changes in WM volume associated with cognitive and emotional dysfunction in patients with GAD. The finding will be helpful for understanding the neuropathology in patients with GAD. (orig.)

  18. Alterations in white matter volume and its correlation with clinical characteristics in patients with generalized anxiety disorder

    International Nuclear Information System (INIS)

    Only a few morphological studies have focused on changes in white matter (WM) volume in patients with generalized anxiety disorder (GAD). We evaluated alterations in WM volume and its correlation with symptom severity and duration of illness in adults with GAD. The 44 subjects were comprised of 22 patients with GAD (13 males and nine females) diagnosed using the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) and 22 age-matched healthy controls (13 males and nine females). High-resolution magnetic resonance imaging (MRI) data were processed by voxel-based morphometry (VBM) analysis based on diffeomorphic anatomical registration using the exponentiated Lie algebra (DARTEL) algorithm in SPM8. Patients with GAD showed significantly reduced WM volume, particularly in the dorsolateral prefrontal cortex (DLPFC), anterior limb of the internal capsule (ALIC), and midbrain. In addition, DLPFC volume was negatively correlated with GAD-7 score and illness duration. ALIC volume was negatively correlated with GAD-7 score. Female patients had significantly less orbitofrontal cortex volume compared to that in male patients. The findings demonstrate localized changes in WM volume associated with cognitive and emotional dysfunction in patients with GAD. The finding will be helpful for understanding the neuropathology in patients with GAD. (orig.)

  19. Anxiety and depression correlate with disease and quality-of-life parameters in Chinese patients with ankylosing spondylitis

    Directory of Open Access Journals (Sweden)

    Xu X

    2016-05-01

    Full Text Available Xujuan Xu,1,* Biyu Shen,2,3,* Aixian Zhang,4 Jingwei Liu,3 Zhanyun Da,4 Hong Liu,4 Zhifeng Gu4 1Department of Nursing, Affiliated Hospital of Nantong University, 2School of Nursing, Nantong University, 3Department of Nursing, The Second Affiliated Hospital of Nantong University, 4Department of Rheumatology, Affiliated Hospital of Nantong University, Nantong, People’s Republic of China *These authors contributed equally to this work Aim: To evaluate the relationship between mental and physical health in Chinese patients with ankylosing spondylitis (AS and to identify the predictors of psychological status.Methods: Patients with AS (n=103 and healthy controls (n=121 were surveyed between 2010 and 2011 (cross-sectional study. The Bath Ankylosing Spondylitis Disease Activity Index, Bath Ankylosing Spondylitis Functional Index, Bath Ankylosing Spondylitis Metrology Index, pain visual analog scale, Health Assessment Questionnaire, revised Self-Rating Anxiety Scale, revised Self-Rating Depression Scale, and Short-Form 36 questionnaire were administered.Results: The frequency of anxiety and depression in patients with AS was higher than that in healthy controls (P<0.001. Severe disease status and reduced quality of life (QoL were associated with anxiety and depression. Disease activity and somatic pain were more severe in the anxious and depressed subgroups. Impaired physical functioning (assessed by Bath Ankylosing Spondylitis Functional Index was higher in the anxious and depressed subgroups, while measures of spinal mobility (assessed by Bath Ankylosing Spondylitis Metrology Index were not associated with depression. Lower QoL was observed in the depressed subgroup.Conclusion: Low socioeconomic status, lack of health insurance, and fatigue contributed to depression in Chinese patients with AS. These patients may require a psychological care approach that is different from those of other countries. Keywords: ankylosing spondylitis, disease activity

  20. Salivary Cortisol Levels in Persons With and Without Different Anxiety Disorders

    NARCIS (Netherlands)

    Vreeburg, Sophie A.; Zitman, Frans G.; van Pelt, Johannes; DeRijk, Roel H.; Verhagen, Jolanda C. M.; van Dyck, Richard; Hoogendijk, Witte J. G.; Smit, Johannes H.; Penninx, Brenda

    2010-01-01

    Objective: To examine the association between several subtypes of anxiety disorders and various cortisol indicators in a large cohort study. Anxiety disorders have been suggested to be linked to hypothalamic-pituitary-adrenal (HPA) axis activity, although results are scarce and inconsistent. No earl

  1. Profiles of School Anxiety: Differences in Social Climate and Peer Violence

    Science.gov (United States)

    Martinez-Monteagudo, Maria C.; Ingles, Candido J.; Trianes, Maria V.; Garcia-Fernandez, Jose M.

    2011-01-01

    Introduction: School anxiety is often defined as a set of symptoms grouped into cognitive, psychophysiological and motor responses emitted by an individual in school situations that can be perceived as threatening and/or dangerous. School anxiety may be influenced--among other relevant school variables - by the perception of social climate and the…

  2. The reported pain coping strategies of pediatric burn survivors-does a correlation exist between coping style and development of anxiety disorder?

    Science.gov (United States)

    Rimmer, Ruth Brubaker; Alam, Now Bahar; Bay, R Curt; Sadler, Ian J; Foster, Kevin N; Caruso, Daniel M

    2015-01-01

    Unresolved pediatric pain, both acute and chronic, has been associated with negative short- and long-term physical and mental health outcomes. This study sought to determine whether an association existed between self-reported pain coping skills and anxiety levels in a cohort of pediatric burn patients, and whether gender would influence their responses. The sample comprised burn-injured children in attendance at one of three mature burn camp sites. The self-report measures utilized included the 41-item Screen for Child Anxiety Related Disorders Child Version and the 39-item Pain Coping Questionnaire. Parental consent was obtained. A psychologist administered the measures. Participants included 187 youth, mean age 12.4 ± 2.4 years, girls (n = 89) boys (n = 98) with 67% reporting visible burn scars. Among boys, the use of Internalizing Coping Strategies was moderately correlated with elevated scores on Panic Disorder symptoms (r = .42, P Strategies was associated with elevated Generalized Anxiety (r = .51, P Strategies did not have any elevated anxiety scores. These findings suggest that burn-injured children, who employ Internalization as their pain coping strategy, may be more vulnerable to the development of long-term anxiety disorder, which, if left untreated may result in a negative psycho/social outcome. Applicability to Practice: Assessment of in-patient pediatric patients with the Pain Coping Questionnaire may help to identify children who are more likely to experience long-term anxiety. Future studies should seek to confirm these findings and determine whether improved pain management and early treatment of anxiety can help to diminish the long-term implications of unhelpful pain strategies and increased anxiety in burn-injured children.

  3. Altered hypothalamo-pituitary-adrenal and sympatho-adrenomedullary activities in rats bred for high anxiety: central and peripheral correlates.

    Science.gov (United States)

    Salomé, Nicolas; Viltart, Odile; Lesage, Jean; Landgraf, Rainer; Vieau, Didier; Laborie, Christine

    2006-07-01

    Wistar rats have been selectively bred for high (HABs) or low (LABs) anxiety-related behavior based on results obtained in the elevated-plus maze. They also display robust behavioral differences in a variety of additional anxiety tests. The present study was undertaken to further characterize physiological substrates that contribute to the expression of this anxious trait. We report changes in brain and peripheral structures involved in the regulation of both the hypothalamo-pituitary-adrenal (HPA) and sympatho-adrenal systems. Following exposure to a mild stressor, HABs displayed a hyper-reactivity of the HPA axis associated with a hypo-reactivity of the sympatho-adrenal system and a lower serotonin turnover in the lateral septum and amygdala. At rest, HABs showed a higher adrenal weight and lower tyrosine hydroxylase and phenylethanolamine-N-methyltransferase mRNAs expression in their adrenals than LABs. In the anterior pituitary, HABs also exhibited increased proopiomelanocortin and decreased vasopressin V1b receptor mRNAs expression, whereas glucocorticoid receptor mRNA levels remained unchanged. These results indicate that the behavioral phenotype of HABs is associated with peripheral and central alterations of endocrine mechanisms involved in stress response regulation. Data are discussed in relation to coping strategies adopted to manage stressful situations. In conclusion, HABs can be considered as an useful model to study the etiology and pathophysiology of stress-related disorders and their neuroendocrine substrates. PMID:16632209

  4. Correlation between personality factors and anxiety state in partially edentulous patients before implantation surgery%牙列缺损患者个性因素与种植术前焦虑状况的相关性研究

    Institute of Scientific and Technical Information of China (English)

    刀俊峰; 宋光保; 章锦才; 王亚敏; 信琪

    2014-01-01

    Objective To investigate anxiety state and its correlativity with personality factors in partially edentulous patients before implantation surgery.Methods Eighty partially edentulous patients (40 men and 40 women),aged between 24 and 74 (with the aver-age age of (45.0 ±1 2.9)),were randomly selected for this clinical research.The patients were requested to answer three reliable and valid questionnaires :State Trait Anxiety Inventory(STAI),Modified Dental Anxiety Scale (MDAS)and Eysenck Personality Question-naire-Revised Short Scale for Chinese (EPQ-RSC)before treatment.Preoperative anxiety states in patients of different genders and dif-ferent age groups were analyzed.The correlation between personality factors,State-trait anxiety,and dental anxiety level was also dis-cussed.Results Compared with male patients,female patients showed higher level of anxiety in the S-AI and MDAS score evaluation (P0.05 ).P score had significantly positive relationship with MDAS score(P<0.05).E score was negatively correlated with STAI and MDAS scores(P<0.05),while N score was positively corre-lated with them(P<0.01 ).Conclusions The partially edentulous patients of different genders and ages show different anxiety states before implantation surgery.There is certain relevance between personality traits and preoperative anxiety.%目的:研究牙列缺损种植修复患者的术前焦虑状况及其与个性因素的相关关系。方法临床随机选择80例牙列缺损种植义齿修复的患者,男、女各40例,年龄24~74岁,平均年龄为(45.0±12.9)岁,在种植手术前完成状态-特质焦虑量表(STAI)、修正版牙科焦虑量表(MDAS)和艾森克人格问卷简式量表中国版(EPQ-RSC)的调查,分析不同性别、不同年龄组患者的术前焦虑状况,探讨状态-特质焦虑、牙科焦虑水平与个性因素的相关关系。结果在S -AI和MDAS 的得分测评中,女性患者高于男性患者(P<0.05

  5. Escitalopram in the treatment of social anxiety disorder: analysis of efficacy for different clinical subgroups and symptom dimensions

    DEFF Research Database (Denmark)

    Stein, Dan J; Kasper, Siegfried; Andersen, Elisabeth Anne Wreford;

    2004-01-01

    of the primary efficacy scale, the Liebowitz Social Anxiety Scale (LSAS), was undertaken, and a determination made of whether treatment effects were similar for the different symptom dimensions. Escitalopram was effective in both younger and older patients, in male and female patients, and in patients with more...

  6. What Was I Supposed to Do? Effects of Individual Differences in Age and Anxiety on Preschoolers' Prospective Memory

    Science.gov (United States)

    Cheie, Lavinia; Miclea, Mircea; Visu-Petra, Laura

    2014-01-01

    Prospective memory (PM) refers to remembering to perform a previously planned action at the appropriate time or in the appropriate context. The present study investigated the effects of individual differences in age and trait anxiety on PM performance in 3-5- and 5-7-year-olds. Two types of PM measures were used: an event-based task, requiring…

  7. Gender differences in the relation between social support, problems in parent-offspring communication, and depression and anxiety

    NARCIS (Netherlands)

    Landman-Peeters, KMC; Hartman, CA; van der Pompe, G; den Boer, JA; Minderaa, RB; Ormel, J

    2005-01-01

    Gender differences in the buffer-effect of social support in the relation between stressful circumstances and the development of depression and anxiety disorders are widely assumed, but few studies address this three-way interaction between gender, stress, and support. Data in the present study came

  8. Sources of Individual Differences in L2 Narrative Production: The Contribution of Input, Processing, and Output Anxiety

    Science.gov (United States)

    Trebits, Anna

    2016-01-01

    The aim of this study was to investigate the effects of cognitive task complexity and individual differences in input, processing, and output anxiety (IPOA) on L2 narrative production. The participants were enrolled in a bilingual secondary educational program. They performed two narrative tasks in speech and writing. The participants' level of…

  9. The Relationship Between Procrastination, Learning Strategies and Statistics Anxiety Among Iranian College Students: A Canonical Correlation Analysis

    OpenAIRE

    Vahedi, Shahrum; Farrokhi, Farahman; Gahramani, Farahnaz; Issazadegan, Ali

    2012-01-01

    Objective: Approximately 66-80%of graduate students experience statistics anxiety and some researchers propose that many students identify statistics courses as the most anxiety-inducing courses in their academic curriculums. As such, it is likely that statistics anxiety is, in part, responsible for many students delaying enrollment in these courses for as long as possible. This paper proposes a canonical model by treating academic procrastination (AP), learning strategies (LS) as predictor v...

  10. The Effect of English Learning Anxiety on Iranian High-School Students’ English Language Achievement

    Directory of Open Access Journals (Sweden)

    Sara Atef-Vahid

    2011-10-01

    Full Text Available The present study explored English language learning anxiety among 38 third-year high school students in English classrooms and its relationship with overall English achievement. Students’ foreign language anxiety was surveyed and analyzed using the Foreign Language Classroom Anxiety Scale (Horwitz, Horwitz, & Cope, 1986 [14] and their English achievement was measured through their final standardized English exam administered by the school. The results showed that although some students felt extremely confident and relaxed, however, one-third of the
    students experienced moderate to high-anxiety levels while learning the English language in class. Correlational analysis revealed that the total FLCAS scores had a significantly moderate negative correlation (r=-.0586, p<.01 with the total final English exams scores of the participants. Anxiety was also analyzed according to the four different variables of anxiety (communication anxiety, test anxiety, fear of negative evaluation, English classroom anxiety which were measured by the FLCAS. The results of the Pearson correlational analysis indicated that English achievement was modestly correlated with all four anxiety variables (p<0.01. Of the four types of anxiety, English Classroom anxiety had the highest correlational value. Finally, possible anxiety provoking factors
    leading to these findings are examined and discussed, and some pedagogical implications are proposed.

  11. ERα基因多态性与更年期焦虑抑郁发生的相关性%Correlation between polymorphism of estrogen receptor a gene and anxiety and depression during menopause

    Institute of Scientific and Technical Information of China (English)

    周伯荣; 胡佳佳; 张慧敏; 张敏; 邓燕华

    2011-01-01

    目的:探索ERa基因多态性与更年期焦虑抑郁发生的相关性.方法:收集更年期焦虑抑郁患者78例(焦虑抑郁组)和无焦虑抑郁症状的更年期妇女72例(对照组),采用限制性片段酶切基因多态性分析方法(RFLP)分析所有样本的Pvu II、Xba I基因多态性,采用Greene更年期症状量表分析临床症状群的特征,采用心理症状评分(HAMD,HAMA)评定样本的抑郁焦虑程度,采用简易精神智力评定量表(MMSE)评定认知功能.结果:①焦虑抑郁组的MMSE评分和E,,P水平较对照组下降(P 0.05),Logistics 回归分析显示,ERa基因型与各症状群无相关性.ERa基因型与MMSE的评分呈现负相关(r=0.108,P=0.033).结论:ERa基因的Pvu II和Xba I的等位基因与焦虑抑郁障碍的发生无相关性,ERa Pvu II的Pp基因型与焦虑抑郁障碍的认知功能下降相关.%Objective: To explore the correlation between polymorphism of estrogen receptor α gene and anxiety and depression during menopause.Methods: 78 menopausal women with anxiety and depression ( anxiety - depression group) and 72 menopausal women without anxiety and depression (control group) were selected, RFLP was used to analyze the polymorphisms of Pvu Ⅱ and Xba Ⅰ ,GreeneClimacteric -Scale was used to analyze the characteristics of clinical symptoms, Psychological symptom scores (HAMD, HAMA) were used to assess the degrees of anxiety and depression, MMSE was used to assess the cognitive function.Results: The MMSE score, estrogen and progesterone levels in anxiety - depression group were significantly lower than those in control group ( P < 0.01 ).The scores of anxiety symptoms, depression symptoms and somatic symptoms in anxiety- depression group assessed by Greene -Climacteric -Scale were significantly higher than those in control group, the score of vasomotor symptoms decreased significantly ( P < 0.01 ).There was no significant difference in allele frequency and genotype of estrogen receptor

  12. Sex differences, gonadal hormones and the fear extinction network: implications for anxiety disorders

    Directory of Open Access Journals (Sweden)

    Lebron-Milad Kelimer

    2012-02-01

    Full Text Available Abstract Convergent data from rodents and human studies have led to the development of models describing the neural mechanisms of fear extinction. Key components of the now well-characterized fear extinction network include the amygdala, hippocampus, and medial prefrontal cortical regions. These models are fueling novel hypotheses that are currently being tested with much refined experimental tools to examine the interactions within this network. Lagging far behind, however, is the examination of sex differences in this network and how sex hormones influence the functional activity and reactivity of these brain regions in the context of fear inhibition. Indeed, there is a large body of literature suggesting that sex hormones, such as estrogen, do modulate neural plasticity within the fear extinction network, especially in the hippocampus. After a brief overview of the fear extinction network, we summarize what is currently known about sex differences in fear extinction and the influence of gonadal hormones on the fear extinction network. We then go on to propose possible mechanisms by which sex hormones, such as estrogen, may influence neural plasticity within the fear extinction network. We end with a discussion of how knowledge to be gained from developing this line of research may have significant ramifications towards the etiology, epidemiology and treatment of anxiety disorders.

  13. Sex differences, gonadal hormones and the fear extinction network: implications for anxiety disorders.

    Science.gov (United States)

    Lebron-Milad, Kelimer; Milad, Mohammed R

    2012-01-01

    Convergent data from rodents and human studies have led to the development of models describing the neural mechanisms of fear extinction. Key components of the now well-characterized fear extinction network include the amygdala, hippocampus, and medial prefrontal cortical regions. These models are fueling novel hypotheses that are currently being tested with much refined experimental tools to examine the interactions within this network. Lagging far behind, however, is the examination of sex differences in this network and how sex hormones influence the functional activity and reactivity of these brain regions in the context of fear inhibition. Indeed, there is a large body of literature suggesting that sex hormones, such as estrogen, do modulate neural plasticity within the fear extinction network, especially in the hippocampus.After a brief overview of the fear extinction network, we summarize what is currently known about sex differences in fear extinction and the influence of gonadal hormones on the fear extinction network. We then go on to propose possible mechanisms by which sex hormones, such as estrogen, may influence neural plasticity within the fear extinction network. We end with a discussion of how knowledge to be gained from developing this line of research may have significant ramifications towards the etiology, epidemiology and treatment of anxiety disorders. PMID:22738383

  14. Smartphone-based Music Listening to Reduce Pain and Anxiety Before Coronarography: A Focus on Sex Differences.

    Science.gov (United States)

    Guétin, Stéphane; Brun, Luc; Deniaud, Maelle; Clerc, Jean-Michel; Thayer, Julian F; Koenig, Julian

    2016-07-01

    Background • Music Care is a smartphone-based application providing a musical intervention for the management of pain and anxiety in a clinical setting. Coronarography is a medical procedure frequently associated with examination anxiety. Objectives • The study intended to perform an initial evaluation of the application for use with patients undergoing a coronarography. Design • The research team performed an uncontrolled, observational study. Setting • The study took place at Nouméa General Hospital in Nouméa, New Caledonia, France. Participants • Participants were 35 patients, 17 women and 18 men, who were undergoing a coronarography between November 2010 and April 2011 at the Nouméa General Hospital. Intervention • Participants listened to a standardized musical sequence of adjustable length by choosing a preferred style of music (eg, classic rock or folk music) from a variety of choices that the research team had chosen to include in the application. Outcome Measures • Before and after listening to the music, all participants were asked to rate their anxiety and pain on an 11-item, visual analogue scale and to complete a questionnaire on their satisfaction with use of the application. Results • The paired sample t test revealed a significant reduction in participants' anxiety (t33 = 4.12, P < .0001) after they had listened to the music. No significant reduction in self-reported pain occurred; however, only a few participants reported pain associated with the procedure. No significant sex differences existed. Women and men both showed reduced anxiety after listening to music as well as reported a high level of satisfaction in using the Music Care application. Conclusions • The smartphone-based Music Care application is an easy-to-use tool to reduce anxiety in patients undergoing coronarography. Future large-scale, controlled trials are necessary to compare its effectiveness with other interventions. Both women and men can benefit from the

  15. Culture of honour theory and social anxiety: Cross-regional and sex differences in relationships among honour-concerns, social anxiety and reactive aggression.

    Science.gov (United States)

    Howell, Ashley N; Buckner, Julia D; Weeks, Justin W

    2015-01-01

    Consistent with the "flight or fight" model of anxiety, social anxiety may incite withdrawal or attack; yet, it is unclear why some socially anxious individuals are vulnerable to aggress. It may be that culture impacts tendencies to "fight" or "flee" from social threat. Honour cultures, including the American South, permit or even promote aggression in response to honour-threats. Thus, social anxiety in the South may be more associated with aggression than in non-honour cultures. In the current sample, region moderated the relation between social anxiety and aggression; social anxiety related positively to reactive (but not proactive) aggression among Southerners (n = 285), but not Midwesterners (n = 258). Participant sex further moderated the relationship, such that it was significant only for Southern women. Also, for Southerners, prototypically masculine honour-concerns mediated the relationship between social anxiety and reactive aggression. Cultural factors may play key roles in aggressive behaviour among some socially anxious individuals. PMID:24862880

  16. The effect of falling anxiety on selected physiological parameters with different rope protocols in sport rock climbing

    Directory of Open Access Journals (Sweden)

    Dicle Aras

    2011-10-01

    Full Text Available The purpose of this study is to investigate the effects of falling anxiety on selected physiological parameters in sport rock climbing. For this aim, before performing the top-rope and lead climbing, the anxiety inventory was used in sport rock climbers. Afterwards, the selected physiological parameters were recorded during the climbing.Four female and 22 male, totally 26 middle level rock climber were participated to the study. The mean age of the subjects was 27.73 ± 6.67, climbing years 6.61 ±4.84 and lead climbing age was 5.71 ±4.34. In order to eliminate force loss differences between top-rope and lead climbing, top rope climbing was designed as if it is a lead climbing. The second rope was connected on the waist of the athletes during top-rope climbing and they clipped it to expresses such as leading. The ascents were perforformed on 15 m high climbing wall. The route was rated as VI grad (Unıon Internationale des Association d’Alpinisme.During both climbing hearth rate was recorded and energy consumption was measured by portable gas analyzer as MET and VO2ml.min.kg units. Though gas analyzer VE, RER were measured. When two types of climbing trial compared, results indicated that there were statistically significant mean difference between CSAI-2 subscales cognitive anxiety, somatic anxiety and self confidence. When physiological parameters examined in terms of two different types of climbing, results showed that there was no statistically significant difference in HR values. However, there were significant differences found between VO2ml.min.kg, VE, RER, and MET values.There wasn’t found significant difference in climbing times between two trials. This result shows us that we designed the ascents successfully and could eliminate the physical differences both lead and top-rope climbing. We observed on the same work load of two climbing trials more oxygen consumption, energy expenditure and anxiety scores during leading. This

  17. The effect of falling anxiety on selected physiological parameters with different rope protocols in sport rock climbing

    Directory of Open Access Journals (Sweden)

    Dicle Aras

    2011-10-01

    Full Text Available The purpose of this study is to investigate the effects of falling anxiety on selected physiological parameters in sport rock climbing. For this aim, before performing  the top-rope and lead climbing, the anxiety inventory was used in sport rock climbers. Afterwards, the selected physiological parameters were recorded during the climbing. Four female and 22 male, totally 26 middle level rock climber were participated to the study. The mean age of the subjects was 27.73 ± 6.67, climbing years 6.61 ±4.84 and lead climbing age was 5.71 ±4.34.  In order to eliminate force loss differences between top-rope and lead climbing, top rope climbing was designed as if it is a lead climbing. The second rope was connected on the waist of the athletes during top-rope climbing and they clipped it to expresses such as leading. The ascents were perforformed on 15 m high climbing wall. The route was rated as VI grad (Unıon Internationale des Association d’Alpinisme. During both climbing  hearth rate was recorded and energy consumption was measured by portable gas analyzer as MET and VO2ml.min.kg units. Though gas analyzer VE, RER were measured.  When two types of climbing trial compared, results indicated that there were statistically significant mean difference between CSAI-2 subscales cognitive anxiety, somatic anxiety and self confidence. When physiological parameters examined in terms of two different types of climbing, results showed that there was no statistically significant difference in HR values. However, there were significant differences found between VO2ml.min.kg, VE, RER, and MET values. There wasn’t found significant difference in climbing times between two trials. This result shows us that we designed the ascents successfully and could eliminate the physical differences both lead and top-rope climbing. We observed on the same work load of two climbing trials more oxygen consumption, energy expenditure and anxiety scores during leading

  18. Association between Types of Involvement in School Bullying and Different Dimensions of Anxiety Symptoms and the Moderating Effects of Age and Gender in Taiwanese Adolescents

    Science.gov (United States)

    Yen, Cheng-Fang; Huang, Mei-Feng; Kim, Young Shin; Wang, Peng-Wei; Tang, Tze-Chun; Yeh, Yi-Chun; Lin, Huang-Chi; Liu, Tai-Ling; Wu, Yu-Yu; Yang, Pinchen

    2013-01-01

    Objective: The aims of this cross-sectional study were to examine the associations of various types of school bullying involvement experiences with different dimensions of anxiety symptoms on the Multidimensional Anxiety Scale for Children (MASC) and to examine the moderating effects of gender and age on the associations in Taiwanese adolescent…

  19. Neurochemical characteristics of the ventromedial hypothalamus in mediating the antiaversive effects of anxiolytics in different models of anxiety.

    Science.gov (United States)

    Talalaenko, A N; Pankrat'ev, D V; Goncharenko, N V

    2003-03-01

    In experiments on rats using an "illuminated area" avoidance test and a "threatening situation" avoidance test, preliminary i.p. administration and subsequent microinjection into the ventromedial hypothalamus of various combinations of monoamines, transmitter amino acids, and their agonists and antagonists demonstrated differences in the functional importance of the neurochemical profile of this limbic formation in mediating anxiety states of different origins. The neurochemical analysis with local intrahypothalamic administration of anxiosedative and anxioselective substances showed that the antiaversive actions of Campirone are obtained only in conditions in which the dominant motivation is fear, while chlordiazepoxide, Phenibut, and Indoter are also active in anxiety induced by negatively stressful zoosocial influences; these actions are mediated respectively by serotoninergic and GABAergic types of synaptic switching in the ventromedial hypothalamus. PMID:12762592

  20. Correlation between sleep quality and anxiety symptoms in pregnant women%妊娠期睡眠质量与焦虑症状的关联研究

    Institute of Scientific and Technical Information of China (English)

    汪红霞; 蔡传兰; 崔时敏; 邹奇志; 丁秀秀; 许韶君

    2016-01-01

    目的:了解孕妇焦虑情绪现状,分析妊娠期睡眠质量与焦虑症状的关系。方法采用自编的调查问卷,对六安市金安区妇幼保健院1010名孕妇进行问卷调查,收集孕妇一般情况信息,采用匹茨堡睡眠质量指数量表( PSQI)和状态-特质焦虑量表(STAI)评定睡眠质量和状态-特质焦虑症状。结果1010名孕妇中睡眠质量问题检出率为44.65%,状态焦虑症状检出率为16.53%,特质焦虑症状检出率为13.37%。有睡眠质量问题的孕妇状态焦虑症状(19.73%)和特质焦虑症状(17.07%)的检出率均高于无睡眠质量问题的孕妇(χ2值分别为9.67、6.04,均P<0.05)。多因素Logistic分析结果显示,睡眠质量与状态和特质焦虑症状关联的OR估计值分别为1.44(95%CI:1.03~2.03)和1.71(95%CI:1.18~2.47)。结论孕妇睡眠质量与孕期焦虑症状存在关联,应积极采取综合性干预措施改善孕妇妊娠期睡眠质量和焦虑情绪。%Objective To understand the present situation of anxiety and to evaluate the correlation between sleep quality and anxiety symptoms in pregnant women during pregnancy .Methods A total of 1 010 pregnant women in Jin’an District of Lu’an City were surveyed with self-designed questionnaires to collect general information .Pittsburgh Sleep Quality Index ( PSQI) and State-Trait Anxiety Inventory (STAI) were applied to investigate the sleep quality and anxiety in pregnant women .Results The prevalence of sleep quality problems , state anxiety symptoms and trait anxiety symptoms were 44.65%, 16.53%and 13.37%, respectively.The detection rates of state anxiety symptoms (19.73%) and trait anxiety symptoms (17.07%) were higher in cases with sleep problems than in those without sleep problems (χ2 value was 9.67 and 6.04, respectively, both P<0.05).Multivariate Logistic regression analysis showed that OR value of sleep

  1. Learner Differences among Children Learning a Foreign Language: Language Anxiety, Strategy Use, and Multiple Intelligences

    Science.gov (United States)

    Liu, Hui-ju; Chen, Ting-Han

    2014-01-01

    This study mainly investigates language anxiety and its relationship to the use of learning strategies and multiple intelligences among young learners in an EFL educational context. The participants were composed of 212 fifth- and sixth-graders from elementary schools in central Taiwan. Findings indicated that most participants generally…

  2. Individual differences in text comprehension as a function of test anxiety and prior knowledge

    NARCIS (Netherlands)

    Minnaert, A E

    1999-01-01

    This study investigated the relationship between reading comprehension and comprehension monitoring with undergraduates (223 women, 69 men). Further, the effect of test anxiety and of prior knowledge on reading comprehension and on comprehension monitoring was examined in groups of students of equal

  3. Major Depressive Disorder, Obsessive-Compulsive Disorder, and Generalized Anxiety Disorder: Do the Sexual Dysfunctions Differ?

    OpenAIRE

    Kendurkar, Arvind; Kaur, Brinder

    2008-01-01

    Objectives: Major depressive disorder (MDD), obsessive-compulsive disorder (OCD), and generalized anxiety disorder (GAD) are known to have significant impact on sexual functioning. They have been studied individually. Therefore, this study was planned to compare the sexual dysfunction between MDD, OCD, and GAD with healthy subjects as controls.

  4. rCBF differences between panic disorder patients and control subjects during anticipatory anxiety and rest

    NARCIS (Netherlands)

    Boshuisen, ML; Ter Horst, GJ; Paans, AMJ; Reinders, AATS; den Boer, JA

    2002-01-01

    Background: Our goal was to identify brain structures involved in anticipatory anxiety in panic disorder (PD) patients compared to control subjects. Methods: Seventeen PD patients and 21 healthy control subjects were studied with H, 150 positron emission oil tomography scan, before and after a penta

  5. Gender Differences in Factors Pertaining to Math Anxiety among College Students

    Science.gov (United States)

    Wilder, Sandra

    2012-01-01

    Math anxiety has been seen as one of the biggest obstacles to student success in mathematics. The nature of this condition, as well as its relationships with numerous predictors, has been investigated for decades. However, there is still a significant lack of agreement among the findings of these research studies. The current study examines gender…

  6. Fear less : Individual differences in fear conditioning and their relation to treatment outcome in anxiety disorders

    NARCIS (Netherlands)

    Duits, P.

    2016-01-01

    Findings from animal and human experimental studies highlight the importance of fear conditioning processes in the development and treatment of anxiety disorders. The work reported in this thesis was focused on potential abnormalities in the acquisition and extinction of fear in patients with anxiet

  7. The GABAА receptors agonists and antagonists influence on formation of a latent inhibition at rats with different levels of anxiety

    OpenAIRE

    A. V. Redkina; L. V. Loskutova; Т. A. Zamoshchina

    2012-01-01

    Latent inhibition phenomenon indexes the ability to ignore irrelevant stimuli. Disturbance of latent inhibition is registered in different psychiatric populations with pathology in the emotional and cognitive spheres. In our experiments latent inhibition was measured in a conditioned passive avoidance reaction in rats that previously received 0 or 20 conditioned stimuli exposures followed by foot shock. Latent inhibition was disrupted in high-anxiety rats and pathologically enhanced in low-an...

  8. Test Anxiety

    Science.gov (United States)

    ... Can I Help a Friend Who Cuts? Test Anxiety KidsHealth > For Teens > Test Anxiety Print A A ... with their concentration or performance. What Is Test Anxiety? Test anxiety is actually a type of performance ...

  9. Anxiety Disorders

    Science.gov (United States)

    ... press the Escape (Esc) button on your keyboard.) Anxiety Disorders in Older Adults Click for more information Studies estimate that anxiety ... anxiety symptoms or make them worse. In older adults, anxiety disorders often occur at the same time as depression, ...

  10. Anxiety in Children with Headaches

    OpenAIRE

    Anita Vulić-Prtorić; Slavka Galić; Renata Coha; Marina Grubić; Josip Lopižić; Patricija Padelin

    2007-01-01

    The aim of this study was to examine the different aspects of anxiety symptoms: separation anxiety, social anxiety, test anxiety, obsessive-compulsive symptoms, worry, anxiety sensitivity, somatic symptoms in four groups of subjects: 1) children with headaches in pediatric care, 2) nonclinical headachers, 3) subjects with anxiety disorders, and 4) healthy controls. The sample consisted of 187 schoolchildren: 43 patients with headaches as a primary complaint, 59 headachers recruited from th...

  11. Death and Dying Anxiety among Bereaved and Nonbereaved Elderly Parents

    Science.gov (United States)

    Azaiza, Faisal; Ron, Pnina; Shoham, Meyrav; Tinsky-Roimi, Tal

    2011-01-01

    This study examines differences in death and dying anxiety between bereaved and nonbereaved elderly Israeli parents, as well as correlates of these factors among bereaved parents. A total of 97 parents (49 bereaved, 48 nonbereaved) completed measures of death and dying anxiety and religiosity. Bereaved parents reported significantly higher dying…

  12. Differences in anxiety between victims of violence brought up in children’s homes and in families

    Directory of Open Access Journals (Sweden)

    Piotr Dzieduszyński

    2012-12-01

    Full Text Available In academic literature on the subject it is assumed that being subjected during one’s childhood to various forms of aggressive behaviour and violence affects development of personality and negatively determines further functioning of an individual in different spheres of life, i.e. attitude towards oneself (self-esteem and self-acceptance, ability to cope with exposure to stress, interpersonal contacts and one’s level of manifestation of anxiety and aggression. Despite the commonness of this theoretical stand there are relatively few reliable empirical studies verifying this view. The main purpose of research was verification of the thesis which states that being a victim of violence as a child unfavourably of children in children’s homes and it manifests itself in excessive anxiety.

  13. A field investigation of flight anxiety: Evidence of gender differences in consumer behaviors among Las Vegas passengers

    Directory of Open Access Journals (Sweden)

    Lindsey A Harvell

    2016-02-01

    Full Text Available Purpose: This study examines how anxious the Las Vegas public is through a case study of one local international airport. Design/Methodology/Approach: This study examines gender differences in consumer behaviors among the flying public inside Las Vegas McCarran International Airport in a field experiment theoretically grounded in Terror Management Theory. Findings and Originality/Value: Because airports are replete with reminders of human mortality, it is not a surprise that death awareness and flight anxiety may be closely related. The flying public that is anxious to fly presents an interesting public relations situation for airports. Therefore, this study examines how anxious the Las Vegas public is through a case study of one local international airport. Results show that flight anxiety does provoke the same kind of existential defenses that traditional death awareness does. This study also suggests that men and women do not react to flight anxiety in a uniform way, they are different in their reactions in seeking to gamble, eating unhealthy food, and an increased desire for electronic entertainment.

  14. A computational model for exploratory activity of rats with different anxiety levels in elevated plus-maze.

    Science.gov (United States)

    Costa, Ariadne A; Morato, Silvio; Roque, Antonio C; Tinós, Renato

    2014-10-30

    The elevated plus-maze is an apparatus widely used to study the level of anxiety in rodents. The maze is plus-shaped, with two enclosed arms and two open arms, and elevated 50cm from the floor. During a test, which usually lasts for 5min, the animal is initially put at the center and is free to move and explore the entire maze. The level of anxiety is measured by variables such as the percentage of time spent and the number of entries in the enclosed arms. High percentage of time spent at and number of entries in the enclosed arms indicate anxiety. Here we propose a computational model of rat behavior in the elevated plus-maze based on an artificial neural network trained by a genetic algorithm. The fitness function of the genetic algorithm is composed of reward (positive) and punishment (negative) terms, which are incremented as the computational agent (virtual rat) moves in the maze. The punishment term is modulated by a parameter that simulates the effects of different drugs. Unlike other computational models, the virtual rat is built independently of prior known experimental data. The exploratory behaviors generated by the model for different simulated pharmacological conditions are in good agreement with data from real rats.

  15. Escitalopram versus paroxetine for social anxiety disorder: an analysis of efficacy for different symptom dimensions

    DEFF Research Database (Denmark)

    Stein, Dan J; Andersen, Elisabeth Anne Wreford; Lader, Malcolm

    2006-01-01

    BACKGROUND: A previous factor analysis of pooled data demonstrated that the Liebowitz Social Anxiety Scale (LSAS) can be divided into six subscales. This paper examines data from a fixed-dose trial of escitalopram versus paroxetine, in order to determine the differential effects of these agents...... on symptom dimensions in social anxiety disorder (SAD). METHODS: Data from a 24-week randomised, placebo-controlled, comparative study of fixed doses of escitalopram (5 mg, 10 mg, 20 mg) versus paroxetine (20 mg) in SAD were examined. The six factors identified in a previous factor analysis of baseline data...... from escitalopram studies on the primary efficacy scale, the LSAS, were used to compute subscale scores. These were analysed using analysis of covariance (ANCOVA), and standardised effect sizes were calculated. RESULTS: The combined escitalopram data and the paroxetine data both demonstrated...

  16. Choke or thrive? The relation between salivary cortisol and math performance depends on individual differences in working memory and math-anxiety.

    Science.gov (United States)

    Mattarella-Micke, Andrew; Mateo, Jill; Kozak, Megan N; Foster, Katherine; Beilock, Sian L

    2011-08-01

    In the current study, we explored how a person's physiological arousal relates to their performance in a challenging math situation as a function of individual differences in working memory (WM) capacity and math-anxiety. Participants completed demanding math problems before and after which salivary cortisol, an index of arousal, was measured. The performance of lower WM individuals did not depend on cortisol concentration or math-anxiety. For higher WM individuals high in math-anxiety, the higher their concentration of salivary cortisol following the math task, the worse their performance. In contrast, for higher WM individuals lower in math-anxiety, the higher their salivary cortisol concentrations, the better their performance. For individuals who have the capacity to perform at a high-level (higher WMs), whether physiological arousal will lead an individual to choke or thrive depends on math-anxiety.

  17. Determination and Correlation of Solubility of Nonivamide in Different Solvents☆

    Institute of Scientific and Technical Information of China (English)

    Yifeng Cao; Qiwei Yang; Huabin Xing⁎; Zongbi Bao; Baogen Su; Yiwen Yang; Qilong Ren

    2014-01-01

    The solubility of nonivamide in dimethyl sulfoxide, methanol, acetone, ethyl acetate, methyl tert-butyl ether, ace-tonitrile, n-hexane and water over the temperature range of 293.2 K to 323.2 K was measured. The results reveal that the solubility of nonivamide is greatly influenced by the hydrogen-bond basicity of solvent and increases with temperature. The experimental data were correlated with the modified Apelblat equation. The dissolution enthalpy and entropy of nonivamide in different solvents were obtained from the correlation of lnx with 1/T using the van't Hoff equation. The calculated nonivamide solubility is in good agreement with experimental data for most of the solvents.

  18. Comparison and correlation analysis of different Swine breeds meat quality.

    Science.gov (United States)

    Li, Y X; Cabling, M M; Kang, H S; Kim, T S; Yeom, S C; Sohn, Y G; Kim, S H; Nam, K C; Seo, K S

    2013-07-01

    This study was performed to determine the influence of pig breed and gender on the ultimate pH and physicochemical properties of pork. The correlations between pH and pork quality traits directly related to carcass grade, and consumer's preference were also evaluated. The pH and meat grading scores for cold carcasses of 215 purebred pigs (Duroc, Landrace, and Yorkshire) from four different farms were obtained. Meat quality parameters of the pork loin were analyzed. Duroc and female animals were more affected compared to other breeds and male pigs. Duroc animals had the highest ultimate pH, carcass back fat thickness, marbling scores, yellowness, and fat content (pmeat quality characteristics (p<0.001). Ultimate pH was positively correlated with carcass weight (0.20), back fat thickness (0.19), marbling score (0.17), and color score (0.16) while negatively correlated with cooking loss (-0.24) and shear force (-0.20). Therefore, pork samples with lower ultimate pH had lower cooking loss, higher lightness, and higher shear force values irrespective of breed. PMID:25049866

  19. Comparison and Correlation Analysis of Different Swine Breeds Meat Quality

    OpenAIRE

    Y. X. LI; Cabling, M. M.; H.S. Kang; Kim, T. S.; Yeom, S. C.; Sohn, Y. G.; Kim, S H; Nam, K. C.; Seo, K.S.

    2013-01-01

    This study was performed to determine the influence of pig breed and gender on the ultimate pH and physicochemical properties of pork. The correlations between pH and pork quality traits directly related to carcass grade, and consumer’s preference were also evaluated. The pH and meat grading scores for cold carcasses of 215 purebred pigs (Duroc, Landrace, and Yorkshire) from four different farms were obtained. Meat quality parameters of the pork loin were analyzed. Duroc and female animals we...

  20. Test anxiety and performance-avoidance goals explain gender differences in SAT-V, SAT-M, and overall SAT scores

    OpenAIRE

    Hannon, Brenda

    2012-01-01

    This study uses analysis of co-variance in order to determine which cognitive/learning (working memory, knowledge integration, epistemic belief of learning) or social/personality factors (test anxiety, performance-avoidance goals) might account for gender differences in SAT-V, SAT-M, and overall SAT scores. The results revealed that none of the cognitive/learning factors accounted for gender differences in SAT performance. However, the social/personality factors of test anxiety and performanc...

  1. Neural correlates of gender differences in reputation building.

    Directory of Open Access Journals (Sweden)

    Francesca Garbarini

    Full Text Available Gender differences in cooperative choices and their neural correlates were investigated in a situation where reputation represented a crucial issue. Males and females were involved in an economic exchange (trust game where economic and reputational payoffs had to be balanced in order to increase personal welfare. At the behavioral level, females showed a stronger reaction to negative reputation judgments that led to higher cooperation than males, measured by back transfers in the game. The neuroanatomical counterpart of this gender difference was found within the reward network (engaged in producing expectations of positive results and reputation-related brain networks, such as the self-control network (engaged in strategically resisting the temptation to defect and the mentalizing network (engaged in thinking about how one is viewed by others, in which the dorsolateral prefrontal cortex (DLPFC and the medial (MPFC respectively play a crucial role. Furthermore, both DLPFC and MPFC activity correlated with the amount of back transfer, as well as with the personality dimensions assessed with the Big-Five Questionnaire (BFQ-2. Males, according to their greater DLPFC recruitment and their higher level of the BFQ-2 subscale of Dominance, were more focused on implementing a profit-maximizing strategy, pursuing this target irrespectively of others' judgments. On the contrary, females, according to their greater MPFC activity and their lower level of Dominance, were more focused on the reputation per se and not on the strategic component of reputation building. These findings shed light on the sexual dimorphism related to cooperative behavior and its neural correlates.

  2. Multi-scale correlations in different future markets

    CERN Document Server

    Bartolozzi, M; Di Matteo, T; Aste, T

    2007-01-01

    In the present work we investigate the multiscale nature of the correlations for high frequency data (1 minute) in different futures markets over a period of two years, starting on the 1st of January 2003 and ending on the 31st of December 2004. In particular, by using the concept of "local" Hurst exponent, we point out how the behaviour of this parameter, usually considered as a benchmark for persistency/antipersistency recognition in time series, is largely time-scale dependent in the market context. These findings are a direct consequence of the intrinsic complexity of a system where trading strategies are scale-adaptive. Moreover, our analysis points out different regimes in the dynamical behaviour of the market indices under consideration.

  3. Multi-scale correlations in different futures markets

    Science.gov (United States)

    Bartolozzi, M.; Mellen, C.; di Matteo, T.; Aste, T.

    2007-07-01

    In the present work we investigate the multiscale nature of the correlations for high frequency data (1 min) in different futures markets over a period of two years, starting on the 1st of January 2003 and ending on the 31st of December 2004. In particular, by using the concept of local Hurst exponent, we point out how the behaviour of this parameter, usually considered as a benchmark for persistency/antipersistency recognition in time series, is largely time-scale dependent in the market context. These findings are a direct consequence of the intrinsic complexity of a system where trading strategies are scale-adaptive. Moreover, our analysis points out different regimes in the dynamical behaviour of the market indices under consideration.

  4. THE CONNECTION BETWEEN PERFECTIONISM AND ANXIETY IN UNIVERSITY STUDENTS

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    Raspopovic Milena

    2015-12-01

    Full Text Available Introduction: Perfectionism is a relatively stable personality trait which refers to setting high personal standards and the pursuit of perfection. Anxiety as personality trait represents propensity to observe objectively harmless situations as endangering and to react signifficantly more intensive than the particular situation requires. Earlier results have shown positive correlation between exam anxiety and negative perfectionism (fear of failure. Also, some gender differences where found regarding perfectionism and anxiety, showing girls as more anxious and more perfectionists than boys. Aim: The aim of this research was to examine if there is any correlation between perfectionism and anxiety, what is it’s level and direction. Also, we wanted to examine if there are any gender differences regarding these two personality traits. Method: Systematic non-experimental research. The study involved 202 students of Belgrade University, 158 girls (78% and 44 boys (22%. Perfectionism level was measured with Multidimensional Perfectionism Scale, by Frost et al., while anxiety was measured with Enler Multidimensional Anxiety Scale - Trait. Statistical analysis included Pearson correlation and t-test of independent samples. Results: The results show moderate positive correlation between anxiety and perfectionism (r = 0.29, p= 0.01, and slightly higher positive correlation between anxiety and negative aspects of perfectionism (r =0.40, p = 0.01. There is a gender difference shown in anxiety level between female and male students, i.e. Girls have shown significantly higher anxiety level than boys (t = 3.39, p < 0.01, ŋ²= 0.05. Regarding perfectionism, only significant gender difference was on the subdimension doubt about the action (t = 2.11, p =0.04, ŋ²= 0.02, showing girls as more likely to express this trait than boys. Conclusion: Based on this research we conclude that more anxious persons are more of perfectionists (especially negative

  5. Correlative Study on the Relationship between Social Anxiety and Self-Consciousness of Middle School Students.%中学生社交焦虑与自我意识的相关研究

    Institute of Scientific and Technical Information of China (English)

    叶绮华; 曹绮怡; 关泳媚; 张雪琴

    2011-01-01

    Objective To investigate the relationship between social anxiety and self-consciousness of middle school students.Methods A total of 206 middle school students as subjects were investigated by Social Anxiety Scale for Children(SASC)by La Greca and Children's Self-concept SCale(CSCS). Results ①The score of SAS( in the group of middle-school student was obviously higher than that of the norm of China(t= 10. 704 ,P<0. 001);there were significant differences between the two groups in behavior, intelligence, behaving in school, body figure and attribute,being gregarious, happiness satisfaction, and total score(P< 0. 001 ) . ②There were significant gender differences between the two sexes in study group in terms of social anxiety and the anxious dimension of self-consciousness(P<0. 001). ③Marked negative correlations existed between the social anxiety and self-consciousness(P<0. 01 )in the group of middle-school students. Conclusion Middle-school students existed social anxiety and significant gender differences between the level of anxiety. Students' self-consciousness is lower, and the gender differences reflect in the level of anxiety. Meanwhile, there is a significant relativity between social anxiety and self-consciousness. Therefore,it is important to lead students to correctly know more about themselves and improve their interpersonal skills.%目的 了解当代中学生的社交焦虑和自我意识状况及社交焦虑和自我意识的相关性.方法 选用La Greca等编制的儿童社交焦虑量表(SASC)和Piers-Harris儿童自我意识量表对206名中学生进行调查研究.结果 ①中学生组在SASC得分中显著高于中国常模(t=10.704,P0.05);③中学生组的社交焦虑程度与自我意识水平存在显著的负相关关系(r=-0.556,P<0.01).结论 中学生存在一定程度的社交焦虑,且性别间焦虑程度显著不同;自我意识水平较低,性别间的差异体现在焦虑维度上;社交焦虑与自我意识水平

  6. A meta-analysis on the relationship between self-reported presence and anxiety in virtual reality exposure therapy for anxiety disorders.

    Directory of Open Access Journals (Sweden)

    Yun Ling

    Full Text Available In virtual reality exposure therapy (VRET for anxiety disorders, sense of presence in the virtual environment is considered the principal mechanism that enables anxiety to be felt. Existing studies on the relation between sense of presence and level of anxiety, however, have yielded mixed results on the correlation between the two. In this meta-analysis, we reviewed publications on VRET for anxiety that included self-reported presence and anxiety. The comprehensive search of the literature identified 33 publications with a total of 1196 participants. The correlation between self-reported sense of presence and anxiety was extracted and meta-analyzed. Potential moderators such as technology characteristics, sample characteristics including age, gender and clinical status, disorder characteristics and study design characteristics such as measurements were also examined. The random effects analysis showed a medium effect size for the correlation between sense of presence and anxiety (r = .28; 95% CI: 0.18-0.38. Moderation analyses revealed that the effect size of the correlation differed across different anxiety disorders, with a large effect size for fear of animals (r = .50; 95% CI: 0.30-0.66 and a no to small effect size for social anxiety disorder (r = .001; 95% CI: -0.19-0.19. Further, the correlation between anxiety and presence was stronger in studies with participants who met criteria for an anxiety disorder than in studies with a non-clinical population. Trackers with six degrees of freedom and displays with a larger field of view resulted in higher effect sizes, compared to trackers with three degrees of freedom and displays with a smaller field of view. In addition, no difference in effect size was found for the type of presence measurement and the type of anxiety measurement. This meta-analysis confirms the positive relation between sense of presence and anxiety and demonstrates that this relation can be affected by various moderating

  7. ANXIETY DISORDERS: A REVIEW

    Directory of Open Access Journals (Sweden)

    Arya Ashwani

    2011-05-01

    Full Text Available Anxiety disorders are a highly prevalent and disabling class of psychiatric disorders. Anxiety disorders are highly prevalent and associated with substantial distress, morbidity and mortality. Recent epidemiological studies of anxiety disorders provided evidence of their high frequency in the general population worldwide. Anxiety disorders afflict an estimated 15.7 million people in the United States each year. Anxiety disorders are highly prevalent in adults with females showing higher preponderance of 2:1 as compared to males. Anxiety disorders are a group of mental disorders characterized by various combinations of key features - Irritability, fear, Insomnia, Nervousness, Tachycardia, Inability to concentrate, poor coping skills, Palpitation, Sweating, Agoraphobia and Social Withdrawal. The anxiety disorders, including panic disorder (PD, generalized anxiety disorder (GAD, social anxiety disorder (SAD, and posttraumatic stress disorder (PTSD, are among the disabling medical disorders. The neurobiology of anxiety disorders is not fully understood, but several different biologic abnormalities have been implicated in their etiology. The GABA, NE and 5HT systems play crucial roles in mediating the affective circuitry underlying the highly related clinical disorders of anxiety. Anxiety is a common psychiatric condition characterized by unnecessary aggression, poor quality of life, fear, worry, avoidance, and compulsive rituals that are associated with significant distress.

  8. [Subjective verbal methods in preoperative measurement of anxiety].

    Science.gov (United States)

    Höfling, S; Hutner, G; Ott, H; Fichte, K; Doenicke, A

    1988-06-01

    The role of preoperative anxiety in perioperative adaptation is viewed in two different ways. Janis suggested that anxiety is a drive that evokes the cognitive work of worrying. Leventhal stresses the importance of coping behavior for adaptation, while anxiety may or may not accompany this coping process. Both theories have empirical support. The aim of this study was to determine whether both theories could show empirical support because the scientists chose different methods: Janis used interviews, Leventhal and Lazarus anxiety scales. The study analyzed the pre- and postoperative emotional reactions of surgical patients with three different methods of anxiety measurement: an anxiety scale, a fear thermometer, and a psychoanalytic interview (Gottschalk-Gleser content analysis method). The different methods were compared and related to the adaptation behavior (Table 3). The data showed a clear interaction between the selected methods and respective theories about the effects of preoperative anxiety on intra- and postoperative adaptation. The anxiety scales showed no correlation with adaptation behavior (blood pressure and heart rate during surgery; postoperative pain medication) and were not related to the anxiety scores obtained from the interview (content analysis). On the other hand, the interview anxiety measurements showed a clear relationship between separation anxiety (and also shame anxiety), physiological excitement during surgery (increase in heart rate), and postoperative medication (increased analgesics and tranquilizers). The patients who worried about the risks of surgery (Verletzungsangst, see Fig. 3) had very good perioperative adjustment, so that the quality of anxiety measured in the interview was very important for the prediction of adaptation. PMID:3407901

  9. Correlation between social anxiety and psychological traits among university students%大学生社交焦虑情绪影响因素分析

    Institute of Scientific and Technical Information of China (English)

    李敬阳; 刘洋; 万洪泉; 梅松丽

    2011-01-01

    Objective To analyze the correlation between social anxiety and psychological traits among university students. Methods The correlations between the social anxiety and self-esteem, self-monitoring, and self-consciousness were measured with Liebowitz Social Anxiety Scale (LS AS) .Texas Social Behavior Inventory, Self-Monitoring Scale, and Self-Consciousness Scale(SCS) among 1 600 university students in Changchun city,Jilin province. Results There were significant negative correlations between the level of social anxiety and self-esteem, self-monitoring,and private self-consciousness (p < 0.01). In regression analyses, self-esteem was a predictor for social anxiety (b' = - 0.27, p < 0.01) and low self-esteem was a prevailing social psychological characteristics in the students with higher social anxiety. Conclusion The interpersonal quality, emotional response, and behavior feedback of university students with social anxiety are directly impacted by self-esteem, self-monitoring, and private self-consciousness.%目的 了解心理特质因素对大学生社交焦虑情绪的影响.方法 采用Liebowitz社交焦虑量表、德克萨斯行为问卷、自我监控量表、自我意识量表对吉林省长春市1600名大学生进行调查.结果 高社交焦虑大学生的自尊(49.50±7.46)、自我监控(17.17±9.83)和私我意识(23.46±5.68)评分均低于低焦虑个体的(52.96 ±7.26)、(21.06±11.54)、(24.49±6.18)分,差异均有统计学意义(P<0.01);社交焦虑分值与自尊、私我意识、自我监控呈负相关(P<0.01),进一步回归分析表明,自尊对社交焦虑的预测作用最大(b’=-0.27,P<0.01).结论 自尊、自我监控、私我意识的心理特质与社交焦虑情绪有关,低自尊、低自我监控和低私我意识水平可能导致大学生个体在社交情境中产生更高的社交焦虑水平和更多的回避行为.

  10. Oxidative Imbalance and Anxiety Disorders

    OpenAIRE

    R, Krolow; D. M, Arcego; C, Noschang; S. N, Weis; C, Dalmaz

    2014-01-01

    The oxidative imbalance appears to have an important role in anxiety development. Studies in both humans and animals have shown a strong correlation between anxiety and oxidative stress. In humans, for example, the increased malondialdehyde levels and discrepancies in antioxidant enzymes in erythrocytes have been observed. In animals, several studies also show that anxiety-like behavior is related to the oxidative imbalance. Moreover, anxiety-like behavior can be caused by pharmacological-ind...

  11. Multidimensional assessment of empathic abilities: neural correlates and gender differences.

    Science.gov (United States)

    Derntl, Birgit; Finkelmeyer, Andreas; Eickhoff, Simon; Kellermann, Thilo; Falkenberg, Dania I; Schneider, Frank; Habel, Ute

    2010-01-01

    Empathy is a multidimensional construct and comprises the ability to perceive, understand and feel the emotional states of others. Gender differences have been reported for various aspects of emotional and cognitive behaviors including theory of mind. However, although empathy is not a single ability but a complex behavioral competency including different components, most studies relied on single aspects of empathy, such as perspective taking or emotion perception. To extend those findings we developed three paradigms to assess all three core components of empathy (emotion recognition, perspective taking and affective responsiveness) and clarify to which extent gender affects the neural correlates of empathic abilities. A functional MRI study was performed with 12 females (6 during their follicular phase, 6 during their luteal phase) and 12 males, measuring these tasks as well as self-report empathy questionnaires. Data analyses revealed no significant gender differences in behavioral performance, but females rated themselves as more empathic than males in the self-report questionnaires. Analyses of functional data revealed distinct neural networks in females and males, and females showed stronger neural activation across all three empathy tasks in emotion-related areas, including the amygdala. Exploratory analysis of possible hormonal effects indicated stronger amygdala activation in females during their follicular phase supporting previous data suggesting higher social sensitivity and thus facilitated socio-emotional behavior. Hence, our data support the assumption that females and males rely on divergent processing strategies when solving emotional tasks: while females seem to recruit more emotion and self-related regions, males activate more cortical, rather cognitive-related areas. PMID:19914001

  12. A Cross-sectional Study of Correlation of Body Image Anxiety with Social Phobia and Their Association with Depression in the Adolescents from a Rural Area of Sangli District in India

    OpenAIRE

    Vivek Baliram Waghachavare; Quraishi, Sanjay R.; Dhumale, Girish B.; Alka D Gore

    2014-01-01

    Background: Prevailing socio-cultural influences lead females to desire a thin body and males a muscular body, especially in adolescents. This results in body image anxiety which may lead to social phobia. Together they can develop depression. The aim was to study the correlation of body image anxiety with social phobia and their association with depression, among adolescents. Methods: This was a cross-sectional study conducted in randomly selected colleges from a rural area of Sangli dis...

  13. Investigating the influence of attachment styles on anxiety sensitivity

    Directory of Open Access Journals (Sweden)

    Atilgan Erozkan

    2011-06-01

    Full Text Available The purpose of this study was to examine if there are significant relationships between anxiety sensitivity and attachment styles and if attachment styles predict anxiety sensitivity. Descriptive method was used in this study. The study group is composed by 781 (379 females; 402 males students studying in different departments of the Faculties of Education and Technical Education, and department of physical education and sports teaching of School of Physical Education and Sports at Mugla University. The data were collected using the Relationship Scales Questionnaire and Anxiety Sensitivity Index-R. Pearson Product-Moment Correlation analysis and multiple regression analysis was employed. Attachment styles were found to be significantly correlated to anxiety sensitivity. A significant effect of attachment styles, on anxiety sensitivity was detected.

  14. Math Anxiety Assessment with the Abbreviated Math Anxiety Scale: Applicability and usefulness: insights from the Polish adaptation

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    Krzysztof eCipora

    2015-11-01

    Full Text Available Math anxiety has an important impact on mathematical development and performance. However, although math anxiety is supposed to be a transcultural trait, assessment instruments are scarce and are validated mainly for Western cultures so far. Therefore, we aimed at examining the transcultural generality of math anxiety by a thorough investigation of the validity of math anxiety assessment in Eastern Europe. We investigated the validity and reliability of a Polish adaptation of the Abbreviated Math Anxiety Scale (AMAS, known to have very good psychometric characteristics in its original, American-English version as well as in its Italian and Iranian adaptations.We also observed high reliability, both for internal consistency and test-retest stability of the AMAS in the Polish sample. The results also show very good construct, convergent and discriminant validity: The factorial structure in Polish adult participants (n = 857 was very similar to the one previously found in other samples; AMAS scores correlated moderately in expected directions with state and trait anxiety, self-assessed math achievement and skill as well temperamental traits of emotional reactivity, briskness, endurance and perseverance. Average scores obtained by participants as well as gender differences and correlations with external measures were also similar across cultures. Beyond the cultural comparison, we used path model analyses to show that math anxiety relates to math grades and self-competence when controlling for trait anxiety.The current study shows transcultural validity of math anxiety assessment with the AMAS.

  15. Math Anxiety Assessment with the Abbreviated Math Anxiety Scale: Applicability and Usefulness: Insights from the Polish Adaptation.

    Science.gov (United States)

    Cipora, Krzysztof; Szczygieł, Monika; Willmes, Klaus; Nuerk, Hans-Christoph

    2015-01-01

    Math anxiety has an important impact on mathematical development and performance. However, although math anxiety is supposed to be a transcultural trait, assessment instruments are scarce and are validated mainly for Western cultures so far. Therefore, we aimed at examining the transcultural generality of math anxiety by a thorough investigation of the validity of math anxiety assessment in Eastern Europe. We investigated the validity and reliability of a Polish adaptation of the Abbreviated Math Anxiety Scale (AMAS), known to have very good psychometric characteristics in its original, American-English version as well as in its Italian and Iranian adaptations. We also observed high reliability, both for internal consistency and test-retest stability of the AMAS in the Polish sample. The results also show very good construct, convergent and discriminant validity: The factorial structure in Polish adult participants (n = 857) was very similar to the one previously found in other samples; AMAS scores correlated moderately in expected directions with state and trait anxiety, self-assessed math achievement and skill as well temperamental traits of emotional reactivity, briskness, endurance, and perseverance. Average scores obtained by participants as well as gender differences and correlations with external measures were also similar across cultures. Beyond the cultural comparison, we used path model analyses to show that math anxiety relates to math grades and self-competence when controlling for trait anxiety. The current study shows transcultural validity of math anxiety assessment with the AMAS.

  16. Evaluation of death anxiety and effecting factors in a Turkish sample

    Directory of Open Access Journals (Sweden)

    Zümrüt Gedik

    2014-07-01

    Full Text Available Previous research indicates that people with higher levels of self-actualization have lower death anxiety and that negative emotional states are related to death anxiety. The aim of this study is to investigate the relationship between death anxiety and self-actualization, depression, and trait anxiety. A Turkish sample of 116 undergraduates and adults completed Templer’s Death Anxiety Scale, Personal Orientation Inventory, Beck Depression Inventory, and State-Trait Anxiety Inventory’s Trait Anxiety Form. Hierarchical regression analysis showed that the only significant predictors of death anxiety were trait anxiety and gender. The correlation between death anxiety and self - actualization was found to be negative and statistically significant (p < .001. Women had significantly higher death anxiety compared to men; whereas death anxiety mean scores did not show significant differences by age group and the belief in afterlife. In conclusion, this study supports the assumptions of the existential school regarding the association between death anxiety and self-actualization.

  17. The Relationship between Virtual Self Similarity and Social Anxiety

    Directory of Open Access Journals (Sweden)

    Laura eAymerich-Franch

    2014-11-01

    Full Text Available In virtual reality (VR it is possible to embody avatars that are dissimilar to the physical self. We examined whether embodying a dissimilar self in VR would decrease anxiety in a public speaking situation. We report the results of an observational pilot study and two laboratory experiments. In the pilot study (N=252, participants chose an avatar to use in a public speaking task. Trait public speaking anxiety correlated with avatar preference, such that anxious individuals preferred dissimilar self-representations. In Study 1 (N=82, differences in anxiety during a speech in front of a virtual audience were compared among participants embodying an assigned avatar whose face was identical to their real self, an assigned avatar whose face was other than their real face, or embodied an avatar of their choice. Anxiety differences were not significant, but there was a trend for lower anxiety with the assigned dissimilar avatar compared to the avatar looking like the real self. Study 2 (N=105 was designed to explicate that trend, and further investigated anxiety differences with an assigned self or dissimilar avatar. The assigned dissimilar avatar reduced anxiety relative to the assigned self avatar for one measure of anxiety. We discuss implications for theories of self-representation as well as for applied uses of VR to treat social anxiety.

  18. Gender differences in perceived environmental correlates of physical activity

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    Spence John C

    2005-09-01

    Full Text Available Abstract Background Limited research has been conducted on gender differences in perceived environmental correlates of physical activity (PA. The purpose of this study was to explore the potential role of gender in the link between perceived environment and PA. Methods Using a telephone-administered survey, data was collected on leisure time physical activity (LTPA, perceptions of the neighbourhood environment, and self-efficacy in a representative sample of 1209 adults from the province of Alberta, Canada. LTPA was regressed on ten measures of perceived neighbourhood environment and self-efficacy in a series of logistic regressions. Results Women were more likely than men to perceive their neighbourhood as unsafe to go for walks at night (χ2 = 67.46, p 2 = 6.73, p 2 = 11.50, p 2 = 4.30, p Conclusion The results provide additional support for the use of models in which gender is treated as a potential moderator of the link between the perceived environment and PA. Further, the results suggest the possibility of differential interventions to increase PA based on factors associated with gender.

  19. German Anxiety Barometer-Clinical and Everyday-Life Anxieties in the General Population.

    Science.gov (United States)

    Adolph, Dirk; Schneider, Silvia; Margraf, Jürgen

    2016-01-01

    The objective of this study was to test a time-efficient screening instrument to assess clinically relevant and everyday-life (e.g., economic, political, personal) anxieties. Furthermore, factors influencing these anxieties, correlations between clinical and everyday anxieties and, for the first time, anxiety during different stages of life were assessed in a representative sample of the general population (N = 2229). Around 30% of the respondents manifested at least one disorder-specific key symptom within 1 year (women > men), 8% reported severe anxiety symptoms. Two thirds of respondents reported minor everyday anxieties and 5% were strongly impaired, whereby persons with severe clinical symptoms were more frequently affected. A variety of potential influencing factors could be identified. These include, in addition to socioeconomic status, gender, general health, risk-taking, and leisure behavior, also some up to now little investigated possible protective factors, such as everyday-life mental activity. The observed effects are rather small, which, however, given the heterogeneity of the general population seems plausible. Although the correlative design of the study does not allow direct causal conclusions, it can, however, serve as a starting point for experimental intervention studies in the future. Together with time series from repeated representative surveys, we expect these data to provide a better understanding of the processes that underlie everyday-life and clinical anxieties. PMID:27667977

  20. German Anxiety Barometer—Clinical and Everyday-Life Anxieties in the General Population

    Science.gov (United States)

    Adolph, Dirk; Schneider, Silvia; Margraf, Jürgen

    2016-01-01

    The objective of this study was to test a time-efficient screening instrument to assess clinically relevant and everyday-life (e.g., economic, political, personal) anxieties. Furthermore, factors influencing these anxieties, correlations between clinical and everyday anxieties and, for the first time, anxiety during different stages of life were assessed in a representative sample of the general population (N = 2229). Around 30% of the respondents manifested at least one disorder-specific key symptom within 1 year (women > men), 8% reported severe anxiety symptoms. Two thirds of respondents reported minor everyday anxieties and 5% were strongly impaired, whereby persons with severe clinical symptoms were more frequently affected. A variety of potential influencing factors could be identified. These include, in addition to socioeconomic status, gender, general health, risk-taking, and leisure behavior, also some up to now little investigated possible protective factors, such as everyday-life mental activity. The observed effects are rather small, which, however, given the heterogeneity of the general population seems plausible. Although the correlative design of the study does not allow direct causal conclusions, it can, however, serve as a starting point for experimental intervention studies in the future. Together with time series from repeated representative surveys, we expect these data to provide a better understanding of the processes that underlie everyday-life and clinical anxieties.

  1. [Neurochemical features of the ventral pallidum in realization of the antiaversive effects of anxiolytics in different models of anxiety].

    Science.gov (United States)

    Talalaenko, A N; Pankrat'ev, D V; Bulgakova, N P

    2006-01-01

    Preliminary intraperitoneal injections of some combinations of adreno- and dopaminomimetics, monoamines, and mediator amino acids (as well as of their agonists and antagonists) followed by microinjections of the same combinations into the ventral pallidum reveal differences in the functional significance of the neurochemical profile of this paleostriatum formation in realization of the anxiety states of different genesis, as manifested in the "illuminated site avoidance" and the "threatening situation" tests in rats. The pharmacological analysis based on the local injection of anxiosedative and anxioselective agents into the ventral paleostriatum showed that the antiaversive action of campirone is revealed under the conditions of dominating fear motivation, while that analogous action of chlordiazepoxide, phenibut and indoter is revealed under negative stressful zoosocial impacts and is realized by serotonin- and GABA-ergic (rather than by cathecholamine- and glutaminergic) aversive systems of the ventral pallidum. PMID:16579051

  2. The relationship of hormone-metabolic disorders and indicators of anxiety and depression in young men with obesity on different types of therapy

    Directory of Open Access Journals (Sweden)

    M E Tel'nova

    2012-03-01

    Full Text Available Objective: to assess hormonal and metabolic parameters and psychological status of young men with obesity. Methods: The study included 60 men with obesity (BMI>30 kg/m2 divided in two groups. Patients in the first group (n=30 received orlistat for 12 weeks (120 mg 3 times daily with meal. Patients in second group (n=30 followed hypocaloric diet and aerobic exercise. All patients were examined before treatment and after 12 weeks. Evaluation included hormonal and biochemical analyses, 48 patients were examined by psychological questionnaires (Beck Depression Inventory, Beck Anxiety Inventory, Liebowitz Social Anxiety Scale, Dutch Eating Behavior Questionnaire. Results: Patients that received orlistat treatment showed significant decrease of body mass: 50% of patients had decrease more than 5%, 30% of patients - more than 10% (p<0,05. In first group after 12 weeks of treatment level of cortisol decreased and level of testosterone increased. The results of treatment in second group were less significant. There was a significant decrease in anxiety and depression scales in patients taking orlistat (p<0,05. High levels of social anxiety did not decrease in both groups after treatment. As a result of orlistat treatment there was a decrease in external eating behavior and increase in expression of restraint eating behavior by DEBQ (p<0,05. Conclusions: treatment with orlistat reduces body weight, which is correlated by improvement of hormonal and biochemical parameters. Weight loss is accompanied by changes in rates of anxiety and depression.

  3. Anxiety and personality characteristics in children undergoing dental interventions.

    Science.gov (United States)

    Pop-Jordanova, Nada; Sarakinova, Olivera; Markovska-Simoska, Silvana; Loleska, Sofija

    2013-01-01

    Anxiety about and fear of dental treatment have been recognized as sources of problems in the management of child dental patients. It has been suggested that some individuals who are fearful of or anxious about dental treatment have a constitutional vulnerability to anxiety disorders as is evidenced by the presence of multiple fears, generalized anxiety or panic disorders. Concerning the child population, maternal anxiety is considered to be a major factor affecting the behaviour of young children expecting dental intervention. The aim of the study was to the measure general anxiety of children undergoing dental intervention and to compare it with some personality characteristics, such as psychopathology, extroversion and neuroticism. The evaluated sample comprises 50 children (31 girls and 19 boys), randomly selected at the University Dental Hospital, Skopje. The mean age for girls was 11.4 (± 2.4) years, and for boys 10.7 (± 2.6) years. Two psychometric instruments were used: the General Anxiety Scale for Children (GASC) and the Eysenck Personality Questionnaire (EPQ). The study confirms the presence of a high anxiety level (evaluated with GASC) among all children undergoing dental intervention. It also confirmed differences in anxiety scores between girls and boys, girls having higher scores for anxiety. Personality characteristics (evaluated with EPQ) showed low psychopathological traits, moderate extroversion and neuroticism, but accentuated insincerity (evaluated with L scale). L scales are lower with increasing age, but P scores rise with age, which could be related to puberty. No correlation was found between personality traits (obtained scores for EPQ) and anxiety except for neuroticism, which is positively correlated with the level of anxiety. In the management of dental anxiety some response measures (psychological support, biofeedback, and relaxation techniques) are recommended. PMID:24566020

  4. The Examination of the State-Trait Anxiety Levels of the Male Football Players at the Age of 13-15 in Terms of Different Variables

    Directory of Open Access Journals (Sweden)

    E. Olcay KARABULUT

    2013-04-01

    Full Text Available This study is a screening model research that aims to examine the state-trait anxiety levels of the male football players at the age of 13-15 in terms. The participants of the study include 61 volunteer footballers chosen randomly among the 80 footballers in Nike Premier Cup U-15 Turkey Championship held in Kırşehir in 2008. The State-Trait Anxiety Inventory by Spielberger et al. (1970 is utilized to measure the footballers' anxiety levels. Its translation into Turkish and validity and reliability studies on it were implemented by Öner and Le Compte (1983. In the analysis of the data, their arithmetic mean, standard deviations, frequency (f levels and percentage (% values are calculated. As a result of these calculations, Mann Whitney U and Krusukal Wallis analyses are applied for the nonparametric groups and the significance level of all the data is found. As a result, at the end of the study, it is found that the participants have high anxiety levels, that the sport year and the fathers' perceived house management attitude variables cause no significant difference in state-trait anxiety levels of the footballers and that the fathers' high education levels affect the participants' anxiety levels negatively.

  5. Countries with Higher Levels of Gender Equality Show Larger National Sex Differences in Mathematics Anxiety and Relatively Lower Parental Mathematics Valuation for Girls.

    Science.gov (United States)

    Stoet, Gijsbert; Bailey, Drew H; Moore, Alex M; Geary, David C

    2016-01-01

    Despite international advancements in gender equality across a variety of societal domains, the underrepresentation of girls and women in Science, Technology, Engineering, and Mathematics (STEM) related fields persists. In this study, we explored the possibility that the sex difference in mathematics anxiety contributes to this disparity. More specifically, we tested a number of predictions from the prominent gender stratification model, which is the leading psychological theory of cross-national patterns of sex differences in mathematics anxiety and performance. To this end, we analyzed data from 761,655 15-year old students across 68 nations who participated in the Programme for International Student Assessment (PISA). Most importantly and contra predictions, we showed that economically developed and more gender equal countries have a lower overall level of mathematics anxiety, and yet a larger national sex difference in mathematics anxiety relative to less developed countries. Further, although relatively more mothers work in STEM fields in more developed countries, these parents valued, on average, mathematical competence more in their sons than their daughters. The proportion of mothers working in STEM was unrelated to sex differences in mathematics anxiety or performance. We propose that the gender stratification model fails to account for these national patterns and that an alternative model is needed. In the discussion, we suggest how an interaction between socio-cultural values and sex-specific psychological traits can better explain these patterns. We also discuss implications for policies aiming to increase girls' STEM participation. PMID:27100631

  6. Countries with Higher Levels of Gender Equality Show Larger National Sex Differences in Mathematics Anxiety and Relatively Lower Parental Mathematics Valuation for Girls

    Science.gov (United States)

    2016-01-01

    Despite international advancements in gender equality across a variety of societal domains, the underrepresentation of girls and women in Science, Technology, Engineering, and Mathematics (STEM) related fields persists. In this study, we explored the possibility that the sex difference in mathematics anxiety contributes to this disparity. More specifically, we tested a number of predictions from the prominent gender stratification model, which is the leading psychological theory of cross-national patterns of sex differences in mathematics anxiety and performance. To this end, we analyzed data from 761,655 15-year old students across 68 nations who participated in the Programme for International Student Assessment (PISA). Most importantly and contra predictions, we showed that economically developed and more gender equal countries have a lower overall level of mathematics anxiety, and yet a larger national sex difference in mathematics anxiety relative to less developed countries. Further, although relatively more mothers work in STEM fields in more developed countries, these parents valued, on average, mathematical competence more in their sons than their daughters. The proportion of mothers working in STEM was unrelated to sex differences in mathematics anxiety or performance. We propose that the gender stratification model fails to account for these national patterns and that an alternative model is needed. In the discussion, we suggest how an interaction between socio-cultural values and sex-specific psychological traits can better explain these patterns. We also discuss implications for policies aiming to increase girls’ STEM participation. PMID:27100631

  7. Countries with Higher Levels of Gender Equality Show Larger National Sex Differences in Mathematics Anxiety and Relatively Lower Parental Mathematics Valuation for Girls.

    Science.gov (United States)

    Stoet, Gijsbert; Bailey, Drew H; Moore, Alex M; Geary, David C

    2016-01-01

    Despite international advancements in gender equality across a variety of societal domains, the underrepresentation of girls and women in Science, Technology, Engineering, and Mathematics (STEM) related fields persists. In this study, we explored the possibility that the sex difference in mathematics anxiety contributes to this disparity. More specifically, we tested a number of predictions from the prominent gender stratification model, which is the leading psychological theory of cross-national patterns of sex differences in mathematics anxiety and performance. To this end, we analyzed data from 761,655 15-year old students across 68 nations who participated in the Programme for International Student Assessment (PISA). Most importantly and contra predictions, we showed that economically developed and more gender equal countries have a lower overall level of mathematics anxiety, and yet a larger national sex difference in mathematics anxiety relative to less developed countries. Further, although relatively more mothers work in STEM fields in more developed countries, these parents valued, on average, mathematical competence more in their sons than their daughters. The proportion of mothers working in STEM was unrelated to sex differences in mathematics anxiety or performance. We propose that the gender stratification model fails to account for these national patterns and that an alternative model is needed. In the discussion, we suggest how an interaction between socio-cultural values and sex-specific psychological traits can better explain these patterns. We also discuss implications for policies aiming to increase girls' STEM participation.

  8. Sex differences in stress-related receptors: ″micro″ differences with ″macro″ implications for mood and anxiety disorders

    Directory of Open Access Journals (Sweden)

    Bangasser Debra A

    2013-01-01

    Full Text Available Abstract Stress-related psychiatric disorders, such as unipolar depression and post-traumatic stress disorder (PTSD, occur more frequently in women than in men. Emerging research suggests that sex differences in receptors for the stress hormones, corticotropin releasing factor (CRF and glucocorticoids, contribute to this disparity. For example, sex differences in CRF receptor binding in the amygdala of rats may predispose females to greater anxiety following stressful events. Additionally, sex differences in CRF receptor signaling and trafficking in the locus coeruleus arousal center combine to make females more sensitive to low levels of CRF, and less adaptable to high levels. These receptor differences in females could lead to hyperarousal, a dysregulated state associated with symptoms of depression and PTSD. Similar to the sex differences observed in CRF receptors, sex differences in glucocorticoid receptor (GR function also appear to make females more susceptible to dysregulation after a stressful event. Following hypothalamic pituitary adrenal axis activation, GRs are critical to the negative feedback process that inhibits additional glucocorticoid release. Compared to males, female rats have fewer GRs and impaired GR translocation following chronic adolescent stress, effects linked to slower glucocorticoid negative feedback. Thus, under conditions of chronic stress, attenuated negative feedback in females would result in hypercortisolemia, an endocrine state thought to cause depression. Together, these studies suggest that sex differences in stress-related receptors shift females more easily into a dysregulated state of stress reactivity, linked to the development of mood and anxiety disorders. The implications of these receptor sex differences for the development of novel pharmacotherapies are also discussed.

  9. A STUDY OF ADOLESCENTS’ ANXIETY AND ACHIEVEMENT IN ENGLISH AS A FOREIGN LANGUAGE

    Directory of Open Access Journals (Sweden)

    Ridha Fadillah

    2011-10-01

    Full Text Available This paper aims at investigating whether there is relationship between students’ anxiety and students’ achievement in English as a foreign language among adolescents at Sekolah Menengah Umum Negeri 1 Banjarbaru, South Kalimantan. The sample was 152 students of sixteen and seventeen years old at second grade. The results indicate that the students’ anxiety in learning English as foreign language is at moderate level. There is no significant relationship between English language anxiety and students’ achievement in English as a foreign language as a whole. But a significant negative correlation between test anxiety and students’ achievement is indicated. And the difference of English language anxiety between male and female occurred on communication apprehension, it shows that female is more apprehensive than male in English communication but for overall anxiety, there is no difference in English language anxiety by gender at second grade in this school.

  10. [The Manifestation of the Anxiety during Fear Conditioning in Wistar Rats].

    Science.gov (United States)

    Pavlova, I V; Rysakova, M P

    2015-01-01

    In order to identify the correlation between anxiety and conditioned fear, the behavior of the same male Wistar rats was compared in three anxiety tests (open field, light-dark box and elevated plus-maze) and in Pavlovian auditory fear conditioning paradigm using correlation, factor and variance analyses. The correlation between anxiety/bravery and locomotion indexes in different tests was not revealed. Positive correlations between grooming, urinations and defecations, rearing in three tests were revealed. These data suggest that animals reacted to various tests differently, resulting, apparently in the emergence of different anxiety levels, specific for each test. Vegetative reactions, inclination to exploration and substituting behavior were more stable characteristics of rats. Anxiety behavior in elevated plus-maze correlated to freezing response to context after fear conditioning, while high-anxiety rats had higher level of freezing to context than low-anxiety rats. The higher freezing response to sound after fear conditioning was found in rats with middle locomotor activity in open field. Conditioned fear to the context and to the sound was associated with different forms of rat anxiety during different tests.

  11. Non Correlation DWT Based Watermarking Behavior in Different Color Spaces

    Directory of Open Access Journals (Sweden)

    Mehdi Khalili

    2016-01-01

    Full Text Available There are two digital watermarking techniques. Digital watermarking techniques based on correlation and digital watermarking techniques that are not based on correlation. In previous work, we proposed a DWT2 based CDMA image watermarking scheme to study the effects of using eight color spaces RGB, YCbCr, JPEG-YCbCr, YIQ, YUV, HSI, HSV and CIELab, on watermarking algorithms based on correlation techniques. This paper proposes a non correlation based image watermarking scheme in wavelet transform domain and tests it in the same color spaces, to develop studying, reach a comprehensive analysis and focus on satisfying the requirements of based non coloration watermarking algorithms. To achieve more security, imperceptibility and robustness of the proposed scheme, first, the binary watermark image encodes by applying ATM, CCM and exclusive OR. Then, the scrambled watermark embeds into intended quantized approximation coefficients of wavelet transform by LSB insertion technique.

  12. Gender differences in major depressive disorder : Results from the Netherlands study of depression and anxiety

    NARCIS (Netherlands)

    Schuch, Jerome J. J.; Roest, Annelieke M.; Nolen, Willem A.; Penninx, Brenda W. J. H.; de Jonge, Peter

    2014-01-01

    Background: Although an overall gender difference in prevalence of major depressive disorder (MDD) has been well established, several questions concerning gender differences in the clinical manifestation of depression remain. This study aims to identify gender differences in psychopathology, treatme

  13. 焦虑抑郁障碍共病患者的特质焦虑与其血清BDNF水平的相关性研究%Correlation between trait anxiety and serum brain-derived neurotrophic factor level in patients with combined anxiety and depression

    Institute of Scientific and Technical Information of China (English)

    曾妍; 艾明; 陈建梅; 况利

    2011-01-01

    目的 探讨焦虑抑郁障碍共病患者的特质焦虑与其血清人脑源性神经营养因子(brain-derived neurotrophie factor,BDNF)变化水平的关系,分析特质焦虑是否对共病患者治疗效果产生影响。方法收集重医附一院门诊及住院部焦虑抑郁障碍共病患者64例,以及正常对照组人群60例,随机给予患者抗抑郁药帕罗西汀或舍曲林进行治疗,分别于治疗前,治疗后第2、4、8、12周使用焦虑状态-特质量表(state-trait anxiety inventory,STAI)中T-AI量表部分对患者特质焦虑程度进行测评,同时ELISA法测定患者及正常人群相应的血清BDNF水平。结果①治疗前焦虑抑郁障碍共病患者血清BDNF水平低于正常人群(P<0.05),共病患者T-AI量表评分高于正常人群(P<0.05)。②治疗后T-AI量表评分异常者较T-AI量表评分正常者血清BDNF水平恢复速度更慢。③患者的特质焦虑与其血清BDNF水平呈负相关(r=-0.502,P<0. 05)。结论焦虑抑郁障碍共病患者的特质焦虑与其血清BDNF水平相关,药物作用起效时间相对更晚。%Objective To study the correlation between trait anxiety and serum brain-derived neuro-trophic factor (BDNF) level in patients with combined anxiety and depression and analyze whether trait anxiety affects the therapeutic effect in such patients. Methods Sixty-four patients with combined anxiety and depression and 60 normal controls were enrolled in this study. Patients with combined anxiety and depression were treated with paroxetine or sertraline and their trait anxiety was assessed with the trait anxiety inventory (T-AI) scale in the state-trait anxiety inventory (S-TAI)before and 2,4, 8, 12 weeks after treatment. Serum BDNF levels in patients with combined anxiety and depression and normal controls were measured by ELISA and analyzed using the SPSS18.0. Results The serum BDNF levels were lower and the trait anxiety scores were higher in patients

  14. Path analysis of influencing factors correlated with test anxiety in middle school students%中学生考试焦虑相关影响因素的径路分析

    Institute of Scientific and Technical Information of China (English)

    孙月吉; 朱程清; 庞鑫鑫; 林媛; 郑亚; 周世昱; 吴军; 李娜; 沈惠娟; 丁慧敏

    2010-01-01

    (FES-CV). Statistics were done with version of SPSS14.0,and data were analyzed by Pearson correlation, multiple linenear stepwise regression and path analysis. Results The rates of test anxiety respectively was mild 25.97% ,moderate 45.65% ,severe 28.38%; there were no significant different between the male and female students anxiety ( 16.71 ± 6.44,17.01 ± 7.02, t = 1. 469, P = 0.334). Test anxiety positively correlated with Achievement motivation, reach motivation of competition, endurance, escape, expos, deny the fantasy,family conflicts,parental punished severely,excessive interference,objective deny,overprotective of father.( r 1-16 :0. 214,0. 135,0. 254,0. 216,0. 308,0.472,0. 492,0. 168,0. 249,0. 537,0. 282,0. 102,0. 238,0. 185,0. 233,0.301,0.273; P 1-16 = 0. 000 ~ 0. 030) , and negatively correlated with Problem-solving, rationalizing interpretation, family cohesion, informative, entertaining, emotional expression, organization, parental warmth and understanding ( r1-9: -0. 121, -0. 134, -0. 178, -0. 215, -0. 221, -0. 101, -0. 298, -0. 136, -0. 168; P 1-9 =0.000 ~0.007). Enter test anxiety regression equation is the reached motivation of competition,emotional expose,organization, psychosis, Neuroticism, parent's warm and understanding , mother's refuse and deny ( t 1-7: 2.496,2.521, -2.687, -2. 150,3.503,2.237,2.259; P1-7 =0.001 ~0.038). Conclusion Test anxiety is commonly find in middle school students. Test anxiety is affected by some paths that are personality,achievement motivation,emotional coping style,family environment and parental education methods.

  15. Cultural Aspects in Social Anxiety and Social Anxiety Disorder

    OpenAIRE

    Hofmann, Stefan G.; Asnaani, Anu; Hinton, Devon E.

    2010-01-01

    To examine cultural aspects in social anxiety and social anxiety disorder (SAD), we reviewed the literature on the prevalence rates, expressions, and treatments of social anxiety/SAD as they relate to culture, race, and ethnicity. We further reviewed factors that contribute to the differences in social anxiety/SAD between different cultures, including individualism/collectivism, perception of social norms, self-construal, gender roles, and gender role identification. Our review suggests that ...

  16. Relations among religiosity, health, happiness, and anxiety for Kuwaiti adolescents.

    Science.gov (United States)

    Baroun, Khader A

    2006-12-01

    The present study investigated correlations among religiosity, health, happiness, and anxiety for 941 Kuwaiti adolescents. A convenience sample of male (n=408) and female (n=533) students (M age = 16.5, SD = 1.2 yr.) was randomly selected from secondary school students of different districts of the State of Kuwait. The Intrinsic Religious Motivation scale, the Kuwait University Anxiety Scale, and six self-rating scales assessing religiosity, strength of religious belief, physical health, mental health, happiness, and life satisfaction were applied to assess correlations among Kuwaiti adolescents. Analysis showed boys had significantly higher mean scores than girls on all measures except anxiety, on which girls scored significantly higher than boys. There also were significant and positive correlations among the variables, except for anxiety, which was significant and negative.

  17. Effects of the beta-carboline, FG 7142, in the social interaction test of anxiety and the holeboard: correlations between behaviour and plasma concentrations.

    Science.gov (United States)

    File, S E; Pellow, S; Braestrup, C

    1985-06-01

    The behavioural effects of the beta-carboline FG 7142 were investigated in the social interaction test of anxiety and the holeboard test of exploration and locomotor activity. FG 7142 (5-20 mg/kg) produced a significant decrease in the time spent in social interaction by pairs of rats, without an accompanying decrease in motor activity. This anxiogenic effect was highly correlated with the plasma concentrations of FG 7142 for the rats receiving 5 and 10 mg/kg doses, but not for those receiving the 20 mg/kg dose. In the holeboard, FG 7142 had no effect on exploratory head-dipping at the doses tested, but selectively reduced locomotor activity and the number of rears. The profile of FG 7142 in these tests is compared with those of the beta-carbolines, B-CCE and B-CCP.

  18. Validity study of the Beck Anxiety Inventory (Portuguese version by the Rasch Rating Scale model

    Directory of Open Access Journals (Sweden)

    Sónia Quintão

    2013-01-01

    Full Text Available Our objective was to conduct a validation study of the Portuguese version of the Beck Anxiety Inventory (BAI by means of the Rasch Rating Scale Model, and then compare it with the most used scales of anxiety in Portugal. The sample consisted of 1,160 adults (427 men and 733 women, aged 18-82 years old (M=33.39; SD=11.85. Instruments were Beck Anxiety Inventory, State-Trait Anxiety Inventory and Zung Self-Rating Anxiety Scale. It was found that Beck Anxiety Inventory's system of four categories, the data-model fit, and people reliability were adequate. The measure can be considered as unidimensional. Gender and age-related differences were not a threat to the validity. BAI correlated significantly with other anxiety measures. In conclusion, BAI shows good psychometric quality.

  19. The correlation between emotional distress and aging males’ symptoms at a psychiatric outpatient clinic: sexual dysfunction as a distinguishing characteristic between andropause and anxiety/depression in aging men

    Directory of Open Access Journals (Sweden)

    Chen CY

    2013-06-01

    Full Text Available Ching-Yen Chen,1,4,5 Chin-Pang Lee,1,4 Yu Chen,2,4,5 Jun-Ran Jiang,3,4,5 Chun-Lin Chu,1,4,5 Chun-Liang Chen3,4,5 1Department of Psychiatry, 2Department of Urology, 3Department of Traditional Chinese Medicine, 4Men’s Health Center, Chang Gung Memorial Hospital at Linkou, Taiwan; 5School of Medicine, Chang Gung University, Taoyuan, Taiwan Background: Andropause and psychiatric disorders are associated with various symptoms in aging males and are part of the differential diagnosis of depression and anxiety. This study was designed to investigate the relationship between symptoms of aging, anxiety, and depression, and to determine if sexual dysfunction could be a differentiating characteristic in the psychiatric outpatient clinic. Methods: One hundred seventy-six male psychiatric outpatients participated in the study and completed self-reported measures assessing symptoms of aging, depression, and anxiety. Symptoms of aging were assessed by the Aging Males’ Symptoms scale. Anxiety and depression were measured by the Hospital Anxiety and Depression Scale. Erectile dysfunction was considered if a response to item 15 on the Aging Males’ Symptoms scale (impaired sexual potency was rated with 4 or 5 points. Affective disturbance was assessed by the total scores of the Hospital Anxiety and Depression Scale. Results: Age was correlated with less anxiety and more sexual symptoms. Anxiety and depression were associated with more severe symptoms of aging, and depression was associated with more sexual symptoms than was anxiety. Impaired sexual potency was the only sexual symptom not significantly associated with depression and anxiety. Depression was associated with an interspousal age gap of ≥6 years. The point prevalence of erectile dysfunction was 28.4%, and age and affective disturbance were associated with the risk of erectile dysfunction. Conclusion: Impaired sexual potency should raise the suspicion of androgen deficiency rather than depression

  20. 不同数学焦虑成人的算术策略运用差异:ERP研究%Differences of Arithmetic Strategy Use in Adults with Different Math Anxieties:An ERP Study

    Institute of Scientific and Technical Information of China (English)

    司继伟; 徐艳丽; 封洪敏; 许晓华; 周超

    2014-01-01

    采用事件相关电位(ERP)技术和选择/无选法范式,在两位数加法心算和估算中,探索高、低数学焦虑个体的算术计算策略运用及其内在机制。行为结果:数学焦虑效应在策略运用的反应时和正确率指标上的差异都不显著;而脑电结果:高数学焦虑个体的 N400波幅显著高于低数学焦虑个体;选择条件中,估算与心算的数学焦虑效应的N100波幅差异;无选条件中,高低数学焦虑个体N1-P2复合波的波幅和潜伏期差异显著。数学焦虑效应在策略编码(0~250 ms)和策略选择/执行阶段(250 ms之后)存在差异。%As one of the leading researching topics of contemporary cognitive science, strategy use depends on many factors, such as situation, problem characteristics, individual differences including math anxiety, etc. (Siegler, 2007;Imbo& Vandierendonck, 2007).Various theories on arithmetic anxiety have been proposed, however, the role of arithmetic anxiety in strategy utilization and its potential mechanism is still far from clear (Wang&Liu, 2007). The neural mechanism of arithmetic strategies utilization affected by math anxiety still needs further exploring. Event-Related Potentials (ERPs) is usually utilized in exploring brain mechanisms in arithmetic performance, and the choice/no-choice method is a standard method to obtain unbiased data about strategy utilization. In this study, we employed the ERPs and choice/no-choice method to investigate the influence of math anxiety upon individual strategy utilization during arithmetic processing. Revised Mathematics Anxiety Rating Scale (R-MARS) and Trait Anxiety Inventory were used to test 154 students and 34 participants were picked and divided to two groups (17 high math anxiety and 17 low math anxiety). Participants were required to finish the two-digit addition computational mental arithmetic and computational estimation based on applying the ERP technique to test the neurophysiologic

  1. Anxiety Disorders

    Science.gov (United States)

    ... Therapies Join a Study Learn More Anxiety Disorders Definition Occasional anxiety is a normal part of life. ... and sharing their problems and achievements with others. Internet chat rooms might also be useful, but any ...

  2. Death Anxiety as a Function of Aging Anxiety

    Science.gov (United States)

    Benton, Jeremy P.; Christopher, Andrew N.; Walter, Mark I.

    2007-01-01

    To assess how different facets of aging anxiety contributed to the prediction of tangible and existential death anxiety, 167 Americans of various Christian denominations completed a battery of questionnaires. Multiple regression analyses, controlling for demographic variables and previously demonstrated predictors of death anxiety, revealed that…

  3. Breast reconstruction: Correlation between different procedures, reconstruction timing and complications

    Directory of Open Access Journals (Sweden)

    Anđelkov Katarina

    2011-01-01

    Full Text Available Introduction. Improved psychophysical condition after breast reconstruction in women has been well documented Objective. To determine the most optimal technique with minimal morbidity, the authors examined their results and complications based on reconstruction timing (immediate and delayed reconstruction and three reconstruction methods: TRAM flap, latissimus dorsi flap and reconstruction with tissue expanders and implants. Methods. Reconstruction was performed in 60 women of mean age 51.1 years. We analyzed risk factors: age, body mass index (BMI, smoking history and radiation therapy in correlation with timing and method of reconstruction. Complications of all three methods of reconstruction were under 1.5-2-year follow-up after the reconstruction. All data were statistically analyzed. Results. Only radiation had significant influence on the occurrence of complications both before and after the reconstruction, while age, smoking and BMI had no considerable influence of the development of complications. There were no statistically significant correlation between the incidence of complications, time and method of reconstruction. Conclusion. Any of the aforementioned breast reconstruction techniques can yield good results and a low rate of re-operations. To choose the best method, the patient needs to be as well informed as possible about the options including the risks and benefits of each method.

  4. A Pilot Examination of Differences in College Adjustment Stressors and Depression and Anxiety Symptoms between White, Hispanic and White, Non-Hispanic Female College Students

    Science.gov (United States)

    Holliday, Ryan; Anderson, Elizabeth; Williams, Rush; Bird, Jessica; Matlock, Alyse; Ali, Sania; Edmondson, Christine; Morris, E. Ellen; Mullen, Kacy; Surís, Alina

    2016-01-01

    Differences in four adjustment stressors (family, interpersonal, career, and academic), and depression and anxiety symptoms were examined between White, non-Hispanic and White, Hispanic undergraduate college female students. White, Hispanic female college students reported significantly greater academic and family adjustment stressors than White,…

  5. New evidence of heterogeneity in social anxiety disorder: defining two qualitatively different personality profiles taking into account clinical, environmental and genetic factors

    NARCIS (Netherlands)

    Binelli, C.; Muniz, A.; Sanches, S.; Ortiz, A.; Navines, R.; Egmond, E.; Udina, M.; Batalla, A.; Lopez-Sola, C.; Crippa, J.A.; Subira, S.; Martin-Santos, R.

    2015-01-01

    PURPOSE: To study qualitatively different subgroups of social anxiety disorder (SAD) based on harm avoidance (HA) and novelty seeking (NS) dimensions. METHOD: One hundred and forty-two university students with SAD (SCID-DSM-IV) were included in the study. The temperament dimensions HA and NS from th

  6. The Effects of Depression and Stressful Life Events on the Development and Maintenance of Syndromal Social Anxiety: Sex and Age Differences

    Science.gov (United States)

    Aune, Tore; Stiles, Tore C.

    2009-01-01

    This study assessed age and sex differences in the prevalence and incidence rates of syndromal social anxiety (SSA), as well as the predictive role of depressive symptoms and stressful life events on the development and persistence of SSA. A sample of 1,439 young people, between 11 and 14 years of age, was assessed twice within a 12-month…

  7. Anxiety Disorders

    Science.gov (United States)

    Klein, Rachel G.

    2009-01-01

    Because of their high prevalence and their negative long-term consequences, child anxiety disorders have become an important focus of interest. Whether pathological anxiety and normal fear are similar processes continues to be controversial. Comparative studies of child anxiety disorders are scarce, but there is some support for the current…

  8. Sex Differences in Autonomic Correlates of Conduct Problems and Aggression

    Science.gov (United States)

    Beauchaine, Theodore P.; Hong, James; Marsh, Penny

    2008-01-01

    The study aims to evaluate group differences in autonomic nervous system (ANS) responding between males and females with conduct problems and determine whether aggression accounts for variance in ANS responding over the effects of conduct problems. The results indicated marked differences in psycho-physiological responses between males and females.

  9. Cognitive content-specificity in anxiety and depression: a twin study of associations with anxiety sensitivity dimensions across development.

    OpenAIRE

    Brown, H. M.; Waszczuk, M.A.; Zavos, Helena M. S.; Trzaskowski, M; Gregory, Alice M.; Eley, Thalia C.

    2014-01-01

    Background The classification of anxiety and depressive disorders has long been debated and has important clinical implications. The present study combined a genetically sensitive design and multiple time points to investigate cognitive content specificity in anxiety and depressive disorder symptoms across anxiety sensitivity dimensions, a cognitive distortion implicated in both disorders. Method Phenotypic and genetic correlations between anxiety sensitivity dimensions, anxiety and depre...

  10. Can Coloring Mandalas Reduce Anxiety?

    Science.gov (United States)

    Curry, Nancy A.; Kasser, Tim

    2005-01-01

    This study examined the effectiveness of different types of art activities in the reduction of anxiety. After undergoing a brief anxiety-induction, 84 undergraduate students were randomly assigned to color a mandala, to color a plaid form, or to color on a blank piece of paper. Results demonstrated that anxiety levels declined approximately the…

  11. Anxiety in foreign language learning

    Institute of Scientific and Technical Information of China (English)

    刘英

    2012-01-01

    Among the affective emotional variables in foreign language learning and teaching, anxiety stands out as one of the main blocking factors for affective language learning. In this paper, the author comes up with some solutions in dealing with different types of anxiety. The author believes the facilitative anxiety may benefit a lot in language teaching and learning.

  12. Sex Differences in Serum Markers of Major Depressive Disorder in the Netherlands Study of Depression and Anxiety (NESDA)

    Science.gov (United States)

    Ramsey, Jordan M.; Cooper, Jason D.; Bot, Mariska; Guest, Paul C.; Lamers, Femke; Weickert, Cynthia S.

    2016-01-01

    Women have a consistently higher prevalence of major depressive disorder (MDD) than men. Hypotheses implicating hypothalamic-pituitary -adrenal, -gonadal, and -thyroid axes, immune response, genetic factors, and neurotransmitters have emerged to explain this difference. However, more evidence for these hypotheses is needed and new explanations must be explored. Here, we investigated sex differences in MDD markers using multiplex immunoassay measurements of 171 serum molecules in individuals enrolled in the Netherlands Study of Depression and Anxiety (NMDD = 231; Ncontrol = 365). We found 28 sex-dependent markers of MDD, as quantified by a significant interaction between sex and log2-transformed analyte concentration in a logistic regression with diagnosis (MDD/control) as the outcome variable (ptrefoil factor 3, cystatin-C, fetuin-A, β2-microglobulin, CD5L, FASLG receptor, and tumor necrosis factor receptor 2. Furthermore, only male MDD could be classified with an accuracy greater than chance using the measured serum analytes (area under the ROC curve = 0.63). These findings may have consequences for the generalization of inflammatory hypotheses of depression to males and females and have important implications for the development of diagnostic biomarker tests for MDD. More studies are needed to validate these results, investigate a broader range of biological pathways, and integrate this data with brain imaging, genetic, and other relevant data. PMID:27232630

  13. Procrastination, Conscientiousness, Anxiety, and Goals: Exploring the Measurement and Correlates of Procrastination among School-Aged Children.

    Science.gov (United States)

    Scher, Steven J.; Osterman, Nicole M.

    2002-01-01

    Explores the reliability and validity of a self-report measure of procrastination and conscientiousness designed for use with third- to fifth-grade students. The responses of 120 students are compared with teacher and parent ratings. Procrastination and conscientiousness are highly correlated (inversely); evidence suggests that procrastination and…

  14. Self-Perceived Job Insecurity and Social Context: Are there Different European Cultures of Anxiety?

    OpenAIRE

    Erlinghagen, Marcel

    2007-01-01

    Job insecurity causes far reaching negative outcomes. The fear of job loss damages the health of employees and reduces the productivity of firms. Thus, job insecurity should result in increasing social costs. Analyzing representative data from 17 European countries, this paper investigates self perceived job insecurity. Our multi level analysis reveals significant cross-country differences in individuals' perception of job insecurity. This finding is not only driven by social-structural or in...

  15. Personality and individual difference correlates of positive body image.

    Science.gov (United States)

    Swami, Viren; Hadji-Michael, Maria; Furnham, Adrian

    2008-09-01

    In the present study, 101 women and 106 men from a community sample of British adults completed the Body Appreciation Scale (BAS), along with a battery of individual difference measures and demographics. Contrary to previous findings, there were no sex differences in BAS scores, either before or after controlling for individual differences in other measures. The results also showed that, moderating for participants' sex, self-assessed attractiveness, educational qualifications, neuroticism, extraversion, and BMI were all significant predictors of body appreciation. In addition, higher media consumption and higher (male-stereotypic) instrumentality were associated with, but did not predict, higher body appreciation. These results are discussed in relation to the extant work on body image.

  16. 3-6年级留守儿童孤独感与社交焦虑关系研究%On the Correlations between Loneliness and Social Anxiety of 3 to 6 Grade Left-behind Children

    Institute of Scientific and Technical Information of China (English)

    段宝军

    2014-01-01

    This study used children’s loneliness scale and social anxiety scale to examine the 3 to 6 grade left-behind children. The results showed that:1) There was not significant gender difference in the whole score of loneliness among the children;2) the loneliness of left-behind children with migrant working parents was significantly higher than that of those children with fathers out for work while no significant difference was found in the children with mothers out for work; 3) significant difference existed in grade variables with higher grades reporting lower loneliness;and 4) loneliness, social anxiety and its two factors were significantly positively correlated whereas the overall social anxiety and social avoidance had significantly predictive to loneliness.%采用儿童孤独感量表和儿童社交焦虑量表,以3-6年级留守儿童为对象进行调查研究。结果发现:(1)3-6年级留守儿童的孤独感在性别变量上无显著差异。(2)父母双方外出打工的留守儿童孤独感显著高于父亲外出打工的留守儿童,与母亲外出打工留守儿童的孤独感无显著差异。(3)3-6年级留守儿童的孤独感在年级变量上的差异显著,随着年级升高,孤独感得分随之降低。(4)3-6年级留守儿童的孤独感与总体社交焦虑及其各因子呈显著正相关,总体社交焦虑和社交回避对孤独感具有显著的联合预测作用。

  17. Indoor radon concentration and outdoor/indoor pressure difference correlation

    International Nuclear Information System (INIS)

    In the current approach to the radon issue, the radon risk for people living in a building is estimated based on the average indoor radon concentration. Short-term measurements as usually applied fail to reflect the wide range of radon variations arising from ventilation, radon supply and, in particular, human activities in the building. For this reason, efforts are made to find a new approach to the assessment of the quality of a building as a radon barrier, independent of the weather conditions and residential habits. A simple model of radon volume activity entering the building at a constant rate and simultaneously ventilated at a constant rate is applicable to this task. The rate of radon ingress can be regarded as a parameter making it possible to quantify the leakage of structures provided the barrier against the radon in a soil gas. The ventilation rate, on the other hand, characterizes the leakage of the whole building envelope at a given outdoor/indoor pressure difference. A unique measuring technique called the blower door exists whereby a defined pressure difference between the indoor and outdoor atmosphere can be established. Under such conditions both the ventilation rate and the rate of radon ingress can be measured and expressed as a function of the pressure difference. An analysis of the model of a room with a constant ventilation and constant radon supply is presented and the relationship between radon supply and ventilation rate can be assumed. Some experimental results show how the model can be utilized. The real indoor-outdoor air pressure differences, the indoor-soil air pressure differences, and some effects of different ventilation regimes are given. Other experiments, which have been done by using the blower door method, illustrate the possible effects and some restrictions for a routine application are discussed

  18. Quantifying the Search Behaviour of Different Demographics Using Google Correlate.

    Science.gov (United States)

    Letchford, Adrian; Preis, Tobias; Moat, Helen Susannah

    2016-01-01

    Vast records of our everyday interests and concerns are being generated by our frequent interactions with the Internet. Here, we investigate how the searches of Google users vary across U.S. states with different birth rates and infant mortality rates. We find that users in states with higher birth rates search for more information about pregnancy, while those in states with lower birth rates search for more information about cats. Similarly, we find that users in states with higher infant mortality rates search for more information about credit, loans and diseases. Our results provide evidence that Internet search data could offer new insight into the concerns of different demographics. PMID:26910464

  19. Gender, Anxiety, and Depressive Symptoms

    Science.gov (United States)

    Chaplin, Tara M.; Gillham, Jane E.; Seligman, Martin E. P.

    2009-01-01

    Does anxiety lead to depression more for girls than for boys? This study prospectively examines gender differences in the relationship between anxiety and depressive symptoms in early adolescence. One hundred thirteen 11- to 14-year-old middle school students complete questionnaires assessing depressive symptoms and three dimensions of anxiety (worry and oversensitivity, social concerns and concentration, and physiological anxiety) as well as total anxiety symptoms at an initial assessment and 1 year later. Total anxiety and worry and oversensitivity symptoms are found to predict later depressive symptoms more strongly for girls than for boys. There is a similar pattern of results for social concerns and concentration symptoms, although this does not reach statistical significance. Physiological anxiety predicts later depressive symptoms for both boys and girls. These findings highlight the importance of anxiety for the development of depression in adolescence, particularly worry and oversensitivity among girls. PMID:19756209

  20. Test anxiety and performance-avoidance goals explain gender differences in SAT-V, SAT-M, and overall SAT scores.

    Science.gov (United States)

    Hannon, Brenda

    2012-11-01

    This study uses analysis of co-variance in order to determine which cognitive/learning (working memory, knowledge integration, epistemic belief of learning) or social/personality factors (test anxiety, performance-avoidance goals) might account for gender differences in SAT-V, SAT-M, and overall SAT scores. The results revealed that none of the cognitive/learning factors accounted for gender differences in SAT performance. However, the social/personality factors of test anxiety and performance-avoidance goals each separately accounted for all of the significant gender differences in SAT-V, SAT-M, and overall SAT performance. Furthermore, when the influences of both of these factors were statistically removed simultaneously, all non-significant gender differences reduced further to become trivial by Cohen's (1988) standards. Taken as a whole, these results suggest that gender differences in SAT-V, SAT-M, and overall SAT performance are a consequence of social/learning factors. PMID:23997382

  1. Correlation of cutting fluid performance in different machining operations

    DEFF Research Database (Denmark)

    De Chiffre, Leonardo; Belluco, Walter

    2001-01-01

    An analysis of cutting fluid performance in different metal cutting operations is presented, based on experimental investigations in which type of operation, performance criteria, work material, and fluid type are considered. Cutting fluid performance was evaluated in turning, drilling, reaming a...

  2. Gender differences in disordered eating and its correlates.

    Science.gov (United States)

    Elgin, J; Pritchard, M

    2006-09-01

    The goal of this study was to examine gender differences in the prevalence of disordered eating and body dissatisfaction as well as examine gender differences in several risk factors: mass media, self-esteem and perfectionism. Three hundred fifty-three undergraduates completed surveys about their body dissatisfaction, disordered eating habits, exposure to and influence of mass media, self-esteem and perfectionistic tendencies. As expected, women experienced more symptoms of disordered eating as well as body dissatisfaction than did their male counterparts. There were also gender differences in the risk factors. For women, mass media, self-esteem, and perfectionism related to disordered eating behaviors, whereas for men, only perfectionism and mass media related to disordered eating behaviors. For women, mass media and self-esteem related to body image dissatisfaction, whereas for men, mass media and perfectionism related to body image dissatisfaction. The results of the present study indicate that risk factors for disordered eating and body dissatisfaction for men and women may be different, which has implications for understanding the etiology of body dissatisfaction and disordered eating and for possible treatment interventions. PMID:17075236

  3. 留学生汉语学习焦虑与HSK考试成绩的相关分析%On the Correlation Analysis between Overseas Students' Chinese Learning Anxiety and Their Scores in HSK

    Institute of Scientific and Technical Information of China (English)

    张瑞芳; 杨伊生

    2011-01-01

    With the subjects of 51 overseas students from Korea and Mongolia, the paper makes a systematic analysis on the correlation between their Chinese learning anxiety and the scores in HSK.The results are as the following: (1) In all 33 items,the highest average anxiety value is 3.80 and the lowest 1.69,the total average value 2.65, and the standard deviation from 0.95 to 1.54, which shows that the subjects have significant anxiety in Chinese learning and the overseas students from Korea have more anxiety than those from Mongolia.(2) A significant negative correlation exists between the anxiety values of high score group and their reading scores; a significant positive correlation exists between the anxiety values of low score group and their reading scores and total scores; as to Korean students, no significant correlation is found between their anxiety values inall items and their scores.However, for Mongolian students,a significant positive correlation between their total anxiety values, the value in each item, and their scores in HSK; a significant negative correlation between all male students' anxiety values and their total scores and the scores in grammar and reading; a significant positive correlation between all female students' anxiety values and their total scores and the scores in each part of HSK.(3) To certain degree,anxiety can predict the total scores and the scores in each part of HSK,which is also the most effective to the reading and least effective to the listening.The research offers significant guidance to improve the Chinese teaching strategies for overseas students.%以51名韩国和蒙古国留学生为调查对象,分析了留学生汉语学习焦虑水平与其汉语水平考试(HSK)成绩的相关性.结果显示:(1)韩国和蒙古国51名被试各项目平均焦虑值最高3.80分,最低1.69分,33个项目的总平均值为2.65分,标准差为0.95~1.54.留学生汉语学习焦虑的性别差异不显著,韩国留学生汉语学习焦虑

  4. Individual Differences in Reinforcement Learning: Behavioral, Electrophysiological, and Neuroimaging Correlates

    Science.gov (United States)

    Santesso, Diane L.; Dillon, Daniel G.; Birk, Jeffrey L.; Holmes, Avram J.; Goetz, Elena; Bogdan, Ryan; Pizzagalli, Diego A.

    2008-01-01

    During reinforcement learning, phasic modulations of activity in midbrain dopamine neurons are conveyed to the dorsal anterior cingulate cortex (dACC) and basal ganglia and serve to guide adaptive responding. While the animal literature supports a role for the dACC in integrating reward history over time, most human electrophysiological studies of dACC function have focused on responses to single positive and negative outcomes. The present electrophysiological study investigated the role of the dACC in probabilistic reward learning in healthy subjects using a task that required integration of reinforcement history over time. We recorded the feedback-related negativity (FRN) to reward feedback in subjects who developed a response bias toward a more frequently rewarded (“rich”) stimulus (“learners”) versus subjects who did not (“non-learners”). Compared to non-learners, learners showed more positive (i.e., smaller) FRNs and greater dACC activation upon receiving reward for correct identification of the rich stimulus. In addition, dACC activation and a bias to select the rich stimulus were positively correlated. The same participants also completed a monetary incentive delay (MID) task administered during functional magnetic resonance imaging. Compared to non-learners, learners displayed stronger basal ganglia responses to reward in the MID task. These findings raise the possibility that learners in the probabilistic reinforcement task were characterized by stronger dACC and basal ganglia responses to rewarding outcomes. Furthermore, these results highlight the importance of the dACC to probabilistic reward learning in humans. PMID:18595740

  5. Association Between Anxiety and Depression With Dialysis Adequacy in Patients on Maintenance Hemodialysis

    Science.gov (United States)

    Najafi, Afshan; Keihani, Sorena; Bagheri, Nazila; Ghanbari Jolfaei, Atefeh; Mazaheri Meybodi, Azadeh

    2016-01-01

    Background Depression and anxiety are common among hemodialysis patients and affect their treatment outcomes. Dialysis adequacy also affects the hemodialysis patients’ survival rates. Objectives This study aimed to evaluate the correlation between anxiety and depression with dialysis adequacy. Patients and Methods In this cross-sectional study, 127 hemodialysis patients (73 males, 57.5%) with the mean age of 55.7 ± 17.5 were enrolled. Demographic and recent laboratory data were collected using self-administered questionnaires and by reviewing medical records. Dialysis adequacy measures including the Kt/V and urea reduction rate (URR) were calculated using standard formulas. The Hospital Anxiety and Depression Scale (HADS) was used to diagnose depression and anxiety. Independent sample t-test and Chi-square test were used to compare the values in different groups. Pearson correlations and linear regression were used to analyze the data using SPSS version 21. Results The prevalence rates of depression and anxiety (HADS score ≥ 8) were 31.5% and 41.7%, respectively. The prevalence of both conditions was significantly higher in women than in men (P < 0.05). The mean values of Kt/V and URR were not different in patients with and without depression or anxiety. The anxiety scores were correlated with age (P = 0.007, r = -0.24) and parathyroid hormone (P = 0.04, r = -0.19). Younger age and lower parathyroid hormone were the only factors that predicted higher scores of anxiety in linear regression. The Kt/V or URR were not significantly correlated with depression and anxiety scores. Conclusions Depression and anxiety are common among hemodialysis patients. There are no statistically significant correlation between depression and anxiety and dialysis adequacy.

  6. Different brain correlates for watching real and virtual hand actions.

    Science.gov (United States)

    Perani, D; Fazio, F; Borghese, N A; Tettamanti, M; Ferrari, S; Decety, J; Gilardi, M C

    2001-09-01

    We investigated whether observation of actions reproduced in three-dimensional virtual reality would engage perceptual and visuomotor brain processes different from those induced by the observation of real hand actions. Participants were asked to passively observe grasping actions of geometrical objects made by a real hand or by hand reconstructions of different quality in 3D virtual reality as well as on a 2D TV screen. We found that only real actions in natural environment activated a visuospatial network including the right posterior parietal cortex. Observation of virtual-reality hand actions engaged prevalent visual perceptual processes within lateral and mesial occipital regions. Thus, only perception of actions in reality maps onto existing action representations, whereas virtual-reality conditions do not access the full motor knowledge available to the central nervous system. PMID:11506547

  7. Neural correlates of individual differences in fear learning.

    Science.gov (United States)

    MacNamara, Annmarie; Rabinak, Christine A; Fitzgerald, Daniel A; Zhou, Xiaohong Joe; Shankman, Stewart A; Milad, Mohammed R; Phan, K Luan

    2015-01-01

    Variability in fear conditionability is common, and clarity regarding the neural regions responsible for individual differences in fear conditionability could uncover brain-based biomarkers of resilience or vulnerability to trauma-based psychopathologies (e.g., post-traumatic stress disorder). In recent years, neuroimaging work has yielded a detailed understanding of the neural mechanisms underlying fear conditioning common across participants, however only a minority of studies have investigated the brain basis of inter-individual variation in fear learning. Moreover, the majority of these studies have employed small sample sizes (mean n=17; range n=5-27) and all have failed to meet the minimum recommended sample size for functional magnetic resonance imaging (fMRI) studies of individual differences. Here, using fMRI, we analyzed blood-oxygenation level dependent (BOLD) response recorded simultaneously with skin conductance response (SCR) and ratings of unconditioned stimulus (US) expectancy in 49 participants undergoing Pavlovian fear conditioning. On average, participants became conditioned to the conditioned stimulus (CS+; higher US expectancy ratings and SCR for the CS+ compared to the unpaired conditioned stimulus, CS-); the CS+ also robustly increased activation in the bilateral insula. Amygdala activation was revealed from a regression analysis that incorporated individual differences in fear conditionability (i.e., a between-subjects regressor of mean CS+>CS- SCR). By replicating results observed using much smaller sample sizes, the results confirm that variation in amygdala reactivity covaries with individual differences in fear conditionability. The link between behavior (SCR) and brain (amygdala reactivity) may be a putative endophenotype for the acquisition of fear memories. PMID:25819422

  8. SERUM LIPIDS IN ANXIETY NEUROSIS

    OpenAIRE

    T K Mishra; Shankar, R.; Sharma, I.; P.K. Srivastava

    1984-01-01

    SUMMARY Serum cholesterol, total triglycerides, HDL-cholesterol, LDL-cholesterol, VLDL-cholesterol, free cholesterol and total phospholipids were studied in 36 patients of anxiety neurosis and 24 control subjects. Serum triglycerides, VLDL-cholesterol and free-cholesterol were found to be significantly raised while esterified cholesterol WJS significantly lowered in anxiety neurosis. A significant negative correlation was observed between the anxiety score and free cholesterol in ferrule pati...

  9. Anxiety and Tobacco

    Directory of Open Access Journals (Sweden)

    Cristina Mae Wood

    2010-02-01

    Full Text Available Tobacco use is the first preventable cause of death. This is associated not only with physical illness and a shorter life expectancy, but also with different mental disorders such as anxiety disorders. Given the low risk perception of use, this paper reports a systematic review of the scientific literature on the relationship between anxiety and tobacco from an emotional perspective, including data on smoking prevalence, factors associated with the onset and maintenance of tobacco use, as well as those factors that hamper smoking cessation and increase relapse rates. The high rates of comorbidity between tobacco use and anxiety disorders make necessary the development of new and better tobacco cessation treatments, especially designed for those smokers with high state anxiety or anxiety sensitivity, with the aim of maximizing the efficacy.

  10. Review: Anxiety and Quality of life in Patients with Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    Bimala Panthee

    2011-01-01

    Full Text Available Obejctive: Anxiety and reduced Quality of Life (QoL are commonly reported in patients with myocardial infarction (MI for long years and has a great interest to improve patients’ quality of life. Almost all of the patients with MI will have anxiety to some level. Persistent anxiety for long period has detrimental effect on quality of life. Therefore this study is aimed to find out the effect of anxiety on quality of life of patients with MI.Methods: Published literatures were searched using individual or combination of keywords: anxiety, quality of life and myocardial infarction in following databases: PubMed, CIHNAL, Proquest, and Google Scholar. The full texts were obtained from the journal homepage using Prince of Songkla University and those that could not be accessed from this University were obtained from the University of Tokyo network. Papers which were not accessible from these two networks were excluded from the review.Results: Majority of studies found that patients with MI reported high level of anxiety persisting over months to years affecting QoL. Some studies showed that anxiety was associated with complications and all of the study showed that anxiety was associated with decreased quality of life. Different studies measured anxiety and quality of life differently which might have affect the results of the studies and most of the studies did not consider it and lack to correlate the level of anxiety in each dimension of QoL is noted. High level of anxiety was correlated with the poorer quality of life. Therefore, the researcher should note that which level of anxiety the patient is suffering from because mild anxiety is helpful to focus attention; to learn the stressful situation and solve the problems to protect him/her by themselves. Moderate level of anxiety reduces the patient’s concentration but facilitates to seek information and solve problems with assistance. Severe anxiety results in difficulties in thinking and

  11. Research on Correlation of Students' Meta-worry, Test Anxiety and Academic Achievement%学生元担忧、考试焦虑与学习成绩的相关研究

    Institute of Scientific and Technical Information of China (English)

    宋广文; 史菲菲

    2012-01-01

    This research takes high school students as subjects to explore the correlation among students' meta-worry,test anxiety and academic achievement. The results are as follows: (1) there is a very signifi- cant positive correlation between meta-worry and test anxiety,and a very significant negative correlation between meta-worry and academic achievement; (2) meta-worry has no prediction to test anxiety, but has a significant negative prediction to academic achievement; (3) test anxiety has a significant negative prediction to academic achievement.%以初高中学生为研究对象,考察学生的元担忧、考试焦虑现状及其学习成绩三者间的相关。结果发现:(1)元担忧与考试焦虑存在显著正相关,元担忧与学习成绩存在显著负相关,考试焦虑与学习成绩存在显著负相关。(2)元担忧对考试焦虑无预测作用,对学习成绩有负向预测作用。(3)考试焦虑对学习成绩有负向预测作用。

  12. Correlates of college students' physical activity: cross-cultural differences.

    Science.gov (United States)

    Seo, Dong-Chul; Torabi, Mohammad R; Jiang, Nan; Fernandez-Rojas, Xinia; Park, Bock-Hee

    2009-10-01

    This study examined cross-cultural differences in personal and behavioral determinants of vigorous-intensity and moderate-intensity physical activity (PA) among college students living in distinctly different cultures, that is, the United States, Costa Rica, India, and South Korea. Participants of this study were recruited from randomly chosen public universities in the 4 countries during the 2006-2007 academic year. A total of 4685 students participated in the study (response rate 90%). Vigorous-intensity PA was measured by asking on how many of the past 7 days the participants participated in PA for at least 20 minutes that made them sweat or breathe hard. For moderate-intensity PA, participants were asked on how many of the past 7 days they participated in PA for at least 30 minutes that did not make them sweat or breathe hard. Findings indicate that whereas perceived overweight and fruit and vegetable consumption are relatively culture-free predictors of PA, gender and TV/video watching are culture-specific predictors. Binge drinking was not predictive of meeting the vigorous-intensity and moderate-intensity PA guidelines in any of the 4 countries. PMID:19661101

  13. Individual differences and correlates of highly superior autobiographical memory.

    Science.gov (United States)

    Patihis, Lawrence

    2016-08-01

    Highly superior autobiographical memory (HSAM) is a recently identified ability that has been difficult to explain with existing memory science. The present study measured HSAM participants' and age/gender-matched controls' on a number of behavioural measures to test three main hypotheses: imaginative absorption, emotional arousal, and sleep. HSAM participants were significantly higher than controls on the dispositions absorption and fantasy proneness. These two dispositions also were associated with a measure of HSAM ability within the hyperthymesia participants. The emotional-arousal hypothesis yielded only weak support. The sleep hypothesis was not supported in terms of quantity, but sleep quality may be a small factor worthy of further research. Other individual differences are also documented using a predominantly exploratory analysis. Speculative pathways describing how the tendencies to absorb and fantasise could lead to enhanced autobiographical memory are discussed. PMID:26314991

  14. [Semeiology of anxiety].

    Science.gov (United States)

    Petit, M

    1983-01-01

    The difference of concept between somatic anxiety (" angoisse ") and psychic anxiety (" anxi été") as it was considered by authors in the past, has now fallen into disuse. However, it is worth considering this difference on the basis of the recent data relative to the selective effect that certain antidepressant drugs may have on panic attacks, while they have no effect on the basic anxiety. Consequently, a new nosography could then be considered in function of several factors: the reaction to imipramine, the preponderance in the disorders of their acuity and of the somatic impact, the spontaneous appearance of these same disorders.

  15. Generalized Anxiety Disorder and Social Anxiety Disorder, but Not Panic Anxiety Disorder, Are Associated with Higher Sensitivity to Learning from Negative Feedback: Behavioral and Computational Investigation

    Science.gov (United States)

    Khdour, Hussain Y.; Abushalbaq, Oday M.; Mughrabi, Ibrahim T.; Imam, Aya F.; Gluck, Mark A.; Herzallah, Mohammad M.; Moustafa, Ahmed A.

    2016-01-01

    Anxiety disorders, including generalized anxiety disorder (GAD), social anxiety disorder (SAD), and panic anxiety disorder (PAD), are a group of common psychiatric conditions. They are characterized by excessive worrying, uneasiness, and fear of future events, such that they affect social and occupational functioning. Anxiety disorders can alter behavior and cognition as well, yet little is known about the particular domains they affect. In this study, we tested the cognitive correlates of medication-free patients with GAD, SAD, and PAD, along with matched healthy participants using a probabilistic category-learning task that allows the dissociation between positive and negative feedback learning. We also fitted all participants' data to a Q-learning model and various actor-critic models that examine learning rate parameters from positive and negative feedback to investigate effects of valence vs. action on performance. SAD and GAD patients were more sensitive to negative feedback than either PAD patients or healthy participants. PAD, SAD, and GAD patients did not differ in positive-feedback learning compared to healthy participants. We found that Q-learning models provide the simplest fit of the data in comparison to other models. However, computational analysis revealed that groups did not differ in terms of learning rate or exploration values. These findings argue that (a) not all anxiety spectrum disorders share similar cognitive correlates, but are rather different in ways that do not link them to the hallmark of anxiety (higher sensitivity to negative feedback); and (b) perception of negative consequences is the core feature of GAD and SAD, but not PAD. Further research is needed to examine the similarities and differences between anxiety spectrum disorders in other cognitive domains and potential implementation of behavioral therapy to remediate cognitive deficits.

  16. Generalized Anxiety Disorder and Social Anxiety Disorder, but Not Panic Anxiety Disorder, Are Associated with Higher Sensitivity to Learning from Negative Feedback: Behavioral and Computational Investigation.

    Science.gov (United States)

    Khdour, Hussain Y; Abushalbaq, Oday M; Mughrabi, Ibrahim T; Imam, Aya F; Gluck, Mark A; Herzallah, Mohammad M; Moustafa, Ahmed A

    2016-01-01

    Anxiety disorders, including generalized anxiety disorder (GAD), social anxiety disorder (SAD), and panic anxiety disorder (PAD), are a group of common psychiatric conditions. They are characterized by excessive worrying, uneasiness, and fear of future events, such that they affect social and occupational functioning. Anxiety disorders can alter behavior and cognition as well, yet little is known about the particular domains they affect. In this study, we tested the cognitive correlates of medication-free patients with GAD, SAD, and PAD, along with matched healthy participants using a probabilistic category-learning task that allows the dissociation between positive and negative feedback learning. We also fitted all participants' data to a Q-learning model and various actor-critic models that examine learning rate parameters from positive and negative feedback to investigate effects of valence vs. action on performance. SAD and GAD patients were more sensitive to negative feedback than either PAD patients or healthy participants. PAD, SAD, and GAD patients did not differ in positive-feedback learning compared to healthy participants. We found that Q-learning models provide the simplest fit of the data in comparison to other models. However, computational analysis revealed that groups did not differ in terms of learning rate or exploration values. These findings argue that (a) not all anxiety spectrum disorders share similar cognitive correlates, but are rather different in ways that do not link them to the hallmark of anxiety (higher sensitivity to negative feedback); and (b) perception of negative consequences is the core feature of GAD and SAD, but not PAD. Further research is needed to examine the similarities and differences between anxiety spectrum disorders in other cognitive domains and potential implementation of behavioral therapy to remediate cognitive deficits. PMID:27445719

  17. A cross-sectional study of correlation of body image anxiety with social phobia and their association with depression in the adolescents from a rural area of Sangli district in India

    Directory of Open Access Journals (Sweden)

    Vivek Baliram Waghachavare

    2014-01-01

    Full Text Available Background: Prevailing socio-cultural influences lead females to desire a thin body and males a muscular body, especially in adolescents. This results in body image anxiety which may lead to social phobia. Together they can develop depression. The aim was to study the correlation of body image anxiety with social phobia and their association with depression, among adolescents. Methods: This was a cross-sectional study conducted in randomly selected colleges from a rural area of Sangli district Maharashtra, India. Stratified random sampling technique used with sample size 805. Pretested self-administered questionnaire used. Percentage, Chi-square test, binary logistic regression model was used to estimate odds ratio (OR and its 95% confidence intervals. Results: Of 997 study subjects body image anxiety, social phobia and depression were observed in 232 (23.3%, 193 (19.4% and 326 (32.7% participants, respectively. Binary logistic regression showed that body image anxiety (OR = 1.849 [1.22, 2.804]; P = 0.004 and social phobia (OR = 4.575 [2.952-7.09]; P < 0.001 were significant predictors for depression. Conclusions: Body image anxiety and social phobia are linked with the development of depression. This impresses the need for timely counseling and education among adolescents.

  18. Sex Differences in Serum Markers of Major Depressive Disorder in the Netherlands Study of Depression and Anxiety (NESDA.

    Directory of Open Access Journals (Sweden)

    Jordan M Ramsey

    Full Text Available Women have a consistently higher prevalence of major depressive disorder (MDD than men. Hypotheses implicating hypothalamic-pituitary -adrenal, -gonadal, and -thyroid axes, immune response, genetic factors, and neurotransmitters have emerged to explain this difference. However, more evidence for these hypotheses is needed and new explanations must be explored. Here, we investigated sex differences in MDD markers using multiplex immunoassay measurements of 171 serum molecules in individuals enrolled in the Netherlands Study of Depression and Anxiety (NMDD = 231; Ncontrol = 365. We found 28 sex-dependent markers of MDD, as quantified by a significant interaction between sex and log2-transformed analyte concentration in a logistic regression with diagnosis (MDD/control as the outcome variable (p<0.05; q<0.30. Among these were a number of male-specific associations between MDD and elevated levels of proteins involved in immune response, including C-reactive protein, trefoil factor 3, cystatin-C, fetuin-A, β2-microglobulin, CD5L, FASLG receptor, and tumor necrosis factor receptor 2. Furthermore, only male MDD could be classified with an accuracy greater than chance using the measured serum analytes (area under the ROC curve = 0.63. These findings may have consequences for the generalization of inflammatory hypotheses of depression to males and females and have important implications for the development of diagnostic biomarker tests for MDD. More studies are needed to validate these results, investigate a broader range of biological pathways, and integrate this data with brain imaging, genetic, and other relevant data.

  19. Correlation of anorectal motility with anxiety and depression in patients with functional constipation%功能性便秘动力学改变与情志因素的相关性

    Institute of Scientific and Technical Information of China (English)

    迟玉花; 赵刚

    2012-01-01

    AIM: To investigate the correlation of anorectal motility with anxiety and depression in patients with functional constipation (FC).METHODS: Anorectal manometry was used to examine the changes in anorectal function. The quality of life affected by constipation was evaluated using the 36-item short form health survey scale. Anxiety and depression were assessed using the Zung self-rating anxiety and depression scales.RESULTS: The quality of life scores in FC patients were significantly lower than those in healthy controls. The quality of life scores were negatively correlated with anxiety and depression in FC patients. Anorectal motility parameters were significantly associated with anxiety and depression. Anal squeeze pressure and anal squeeze pressure duration were negatively correlated with anxiety and depression, while anal resting pressure, first sensation volume, defecating sensation volume, and maximum tolerable volume were positively correlated with anxiety and depression.CONCLUSION: FC patients tend to suffer from anxiety and depression. The quality of life in FC patients negatively correlates with anxiety and depression. Anorectal motility parameters are closely associated with anxiety and depression in FC patients.%目的:分析功能性便秘(functional constipation,FC)肛肠动力学与患者生活质量及情志因素相关性.方法:患者进行肛肠动力学指标观察分析,采用生命质量调查问卷、精神心理状态评定量表问卷调查,进行动力学指标和情志因素相关性分析.结果:患者组生活质量所有8个维度的评分均低于健康对照组,存在明显的焦虑、抑郁情绪.焦虑、抑郁积分与生活质量负相关;肛肠动力学和精神心理因素相关(P<0.05),肛管缩榨压及其持续时间与抑郁自评量表(self-rating depression scale,SDS)、焦虑自评量表(self-rating anxiety scale,SAS)呈负相关;初始感觉阈值、排便感觉阈值和最大耐受容量与SAS、SDS呈正相关.

  20. [Separation anxiety. Theoretical considerations].

    Science.gov (United States)

    Blandin, N; Parquet, P J; Bailly, D

    1994-01-01

    The interest in separation anxiety is nowadays increasing: this disorder appearing during childhood may predispose to the occurrence of anxiety disorders (such as panic disorder and agoraphobia) and major depression into adulthood. Psychoanalytic theories differ on the nature of separation anxiety and its place in child development. For some authors, separation anxiety must be understood as resulting from the unconscious internal conflicts inherent in the individuation process and gradual attainment of autonomy. From this point of view, the fear of loss of mother by separation is not regarded as resulting from a real danger. However, Freud considers the primary experience of separation from protecting mother as the prototype situation of anxiety and compares the situations generating fear to separation experiences. For him, anxiety originates from two factors: the physiological fact is initiated at the time of birth but the primary traumatic situation is the separation from mother. This point of view may be compared with behavioral theories. Behavioral theories suggest that separation anxiety may be conditioned or learned from innate fears. In Freud's theory, the primary situation of anxiety resulting from the separation from mother plays a role comparable to innate fears. Grappling with the problem of separation anxiety, Bowlby emphasizes then the importance of the child's attachment to one person (mother or primary caregiver) and the fact that this attachment is instinctive. This point of view, based on the watch of infants, is akin to ethological theories on behaviour of non human primates. Bowlby especially shows that the reactions of infant separated from mother evolve on three stages: the phase of protestation which may constitute the prototype of adulthood anxiety, the phase of desperation which may be the prototype of depression, and the phase of detachment. He emphasizes so the role of early separations in the development of vulnerability to depression

  1. Afterlife Anxiety in Older People.

    Science.gov (United States)

    Baum, Steven K.

    Research has shown that the majority of Americans believe in the concept of life after death in some form. To investigate the effects of afterlife anxiety on wellness in the elderly, 293 Los Angeles elderly were interviewed. An afterlife anxiety measure and measures of physical and psychologial health were administered. Pearson correlations failed…

  2. 医学研究生拖延行为与焦虑抑郁情绪的相关分析%A study on the correlation between procrastination and the mentalities of anxiety and depression among medical postgraduates

    Institute of Scientific and Technical Information of China (English)

    彭芳; 张静平; 杨冰香; 谢丽琴; 焦娜娜

    2010-01-01

    目的 探讨医学研究生拖延行为与焦虑、抑郁情绪的相关性,以便有效开展心理卫生工作.方法 随机抽取中南大学医学研究生423名,以拖延行为问卷(GPS)、焦虑自评量表(SAS)、抑郁自评量表(SDS)进行测评.结果 医学研究生拖延得分为(54.92±8.40)分,拖延率为60.99%,年级间拖延得分[(53.31±8.21)分,(55.90±8.30)分,(55.75±8.49)分,P=0.013]及拖延率(52.60%,66.09%,65.58%,P=0.028)均差异有统计学意义;焦虑、抑郁总粗分得分均高于国内常模[(31.24±7.40)分,(29.78±10.07)分.P=0.000;(34.89±8.11)分,(33.46±8.55)分,P=0.000),差异均有统计学意义;拖延行为与焦虑、抑郁情绪均呈显著正相关(r=0.304,P=0.000;r=0.369,P:0.000),相关性随年级增长而减弱,高拖延组、低拖延组和行为正常组焦虑情绪[(46.6±10.55)分,(44.01±10.12)分,(38.32±7.57)分,P=0.000]、抑郁情绪[(51.45±10.12)分,(47.81±10.78)分,(40.69±8.23)分,P=0.000]均差异有统计学意义.结论 医学研究生焦虑、抑郁情绪较突出,与拖延行为密切相关,应予高度重视并加强心理健康教育.%Objective To discuss the correlation between procrastination and the mentalities of anxiety and depression among medical postgraduates,so as to carry out mental health work effectively.Methods 423 medical postgraduates in Central South University were assessed randomly, using General Procrastination Scale (GPS),Self-rating Anxiety Scale(SAS),Self-rating Depression Scale (SDS).Results Procrastination score and incidence in medical postgraduates was 54.92±8.40 and 60.99%respectively,the differences of procrastination scores(53.3l±8.21,55.90±8.30,55.75±8.49,P=0.013)and incidences(52.60%,66.09%,65.58%.P =0.028)among three grades were statistically significant.Both total coarse score of anxiety and that of depressionwere higher than that of the whole country(31.24±7.40,29.78±10.07,P=0.000;34.8±8.11,33.46±8.55,P=0.000),the differences were statistically

  3. Sex differences in the prevalence and detection of depressive and anxiety disorders in general health care settings - Report from the World Health Organization collaborative study on Psychological Problems in General Health Care

    NARCIS (Netherlands)

    Gater, R; Tansella, M; Korten, A; Tiemens, BG; Mavreas, VG; Olatawura, MO

    1998-01-01

    Background: Understanding the relevance of biological and social factors to sex differences in the prevalence and detection of depressive and anxiety disorders has been impaired by the lack of standardized research methods across cultures. Method: Prevalence rates of depressive and anxiety disorders

  4. Attachment-style differences in the ability to suppress negative thoughts: exploring the neural correlates.

    Science.gov (United States)

    Gillath, Omri; Bunge, Silvia A; Shaver, Phillip R; Wendelken, Carter; Mikulincer, Mario

    2005-12-01

    Beginning in infancy, people can be characterized in terms of two dimensions of attachment insecurity: attachment anxiety (i.e., fear of rejection and abandonment) and attachment avoidance (distancing oneself from close others, shunning dependency; Bowlby, J., 1969/1982. Attachment and loss: Vol. 1. Attachment, 2nd ed., Basic Books, New York). The capacity for emotion regulation varies with attachment style, such that attachment-anxious individuals become highly emotional when threatened with social rejection or relationship loss, whereas avoidant individuals tend to distance themselves or disengage from emotional situations. In the present study, 20 women participated in an fMRI experiment in which they thought about--and were asked to stop thinking about--various relationship scenarios. When they thought about negative ones (conflict, breakup, death of partner), their level of attachment anxiety was positively correlated with activation in emotion-related areas of the brain (e.g., the anterior temporal pole, implicated in sadness) and inversely correlated with activation in a region associated with emotion regulation (orbitofrontal cortex). This suggests that anxious people react more strongly than non-anxious people to thoughts of loss while under-recruiting brain regions normally used to down-regulate negative emotions. Participants high on avoidance failed to show as much deactivation as less avoidant participants in two brain regions (subcallosal cingulate cortex; lateral prefrontal cortex). This suggests that the avoidant peoples' suppression was less complete or less efficient, in line with results from previous behavioral experiments. These are among the first findings to identify some of the neural processes underlying adult attachment orientations and emotion regulation.

  5. 英语专业学生ESL写作焦虑与写作成绩相关性研究%A Study on the Correlations between ESL Writing Anxiety and Writing Performance

    Institute of Scientific and Technical Information of China (English)

    张红霞; 朱莹莹

    2012-01-01

    本文旨在测量英语专业学生ESL写作焦虑的程度,及写作焦虑与英语写作成绩是否存在相关.首先,利用二语写作焦虑量表SLWAI[1]测量了英语专业学生英语写作焦虑的程度及类型.其次,利用SPSS相关分析,研究了英语写作焦虑程度与写作成绩之间的联系.研究结果表明英语专业学生存在高度的英语写作焦虑,其中认知焦虑是最主要的表现形式.英语写作焦虑程度与写作成绩呈高度的负相关,说明高度的焦虑对写作存在负面的影响.了解ESL写作焦虑与写作成绩的联系将有助于二语教师和学习者采取积极有效的策略来缓解焦虑,减少焦虑对于二语写作的负面影响.%This essay aims to find out the correlations between ESL writing anxiety and writing performance based on an empirical study on ESL writing anxiety among Chinese English majors. The levels of ESL writing anxiety were measured on the basis of SLWAI (Cheng, 2004), and correlation analysis was also used to find out if there is a significant negative or positive correlation between measure of ESL writing anxiety and measures of writing performance (course grade and timed writing grade). Results show that there is a high level of ESL writing anxiety among Chinese English majors and a significant negative correlation between their ESL writing anxiety and performance, which will provide Chinese ESL learners and teachers with pedagogical implications of successful learning and teaching strategies for reducing ESL writing anxiety.

  6. 青少年罪犯焦虑、抑郁情绪及其与应对方式的相关性研究%Correlation between anxiety and depression of juvenile criminals and their coping styles

    Institute of Scientific and Technical Information of China (English)

    邹志礼; 罗庆华; 邱海棠; 邱田; 屈远; 雍那; 程雪; 刘海霞; 赵雯婧; 蒙华庆; 胡华; 王慧; 李明高; 卢军; 梁华平; 杜莲; 傅一笑

    2011-01-01

    目的 调查重庆市青少年罪犯焦虑、抑郁状况与应对方式的关系,为制定符合青少年罪犯心理的综合干预措施提供科学依据.方法 采用一般情况问卷、焦虑自评量表(SAS)、抑郁自评量表(SDS)和特质应对方式问卷(TCSQ)对重庆市未成年犯管教所909名青少年罪犯进行横断面问卷调查研究.结果 青少年罪犯焦虑、抑郁症状检出率分别为40.4%、51.2%,明显高于常模(P<0.01),共患焦虑、抑郁占31.3%.家庭经济状况好、学历高是抑郁发生的保护因素,童年期受虐是抑郁发生的危险因素;家庭经济状况好是焦虑发生的保护因素,而童年期受虐、非独生子女是焦虑发生的危险因素.其积极应对方式与焦虑、抑郁水平之间呈显著负相关(r=-0.172,r=-0.208,P<0.01),而消极应对方式与焦虑、抑郁水平之间呈显著正相关(r=0.419,r=0.390,P<0.01).结论 青少年罪犯存在明显的焦虑、抑郁情绪,与其消极应对方式密切相关.帮助他们采用积极的应对方式可以有助于降低焦虑、抑郁情绪的发生.%Obiective To provide the scientific evidence for formulating the general intervention measures for juvenile criminals by investigating the correlation between anxiety and depression of them and their coping styles. Methods Anxiety and depression of 909 juvenile criminals in Chongqing Juvenile Criminals Rehabilitation Centre were investigated with general state questionnaire, serf-rating anxiety scale (SAS), serf rating depression scale (SDS), and trait coping style questionnaire (TCSQ). Results The prevalence of anxiety and depression in juvenile criminals was 40.4% and 51.2% , respectively. The juvenile criminals with both anxiety and depression accounted for 31.3%. Good family economic condition and high education level were the protective factors for depression, while maltreatment in childhood was the risk factor for depression. Good family economic condition was the

  7. Rats with differential self-grooming expression in the elevated plus-maze do not differ in anxiety-related behaviors.

    Science.gov (United States)

    Reimer, Adriano Edgar; de Oliveira, Amanda Ribeiro; Diniz, Juliana Belo; Hoexter, Marcelo Queiroz; Chiavegatto, Silvana; Brandão, Marcus Lira

    2015-10-01

    Individual differences are important biological predictors for reactivity to stressful stimulation. The extent to which trait differences underlie animal's reactions to conditioned and unconditioned fear stimuli, for example, is still to be clarified. Although grooming behavior has been associated with some aspects of the obsessive-compulsive disorder in humans, its relation with other anxiety disorders is still unknown. Given that grooming behavior could be a component of the whole spectrum of these disorders, in the present study we allocated male Wistar rats in low, intermediate and high self-grooming groups according to the duration of such behavior in the elevated plus-maze (EPM). These groups were then evaluated in unconditioned fear tests, such as the EPM and the open-field, and in conditioned fear tests, such as fear-potentiated startle and fear extinction retention. Additionally, we studied the expression of unconditioned behaviors in marble burying test and the sensorimotor gate function with prepulse inhibition test. Neurochemicals and neuroendocrine parameters were also evaluated, with the quantification of basal corticosterone in the plasma, and dopamine, serotonin and their metabolites in brain structures involved with fear processing. In general, rats classified according to grooming expression showed similar performance in all behavioral tests. Accordingly, corticosterone and monoamine concentrations were similar among groups. Thus, despite grooming expression elicited by different approaches--especially pharmacological ones--has been related with some aspects of anxiety disorders, rats with different expression of spontaneous self-grooming in the EPM do not differ in anxiety-like behaviors nor in neurochemical and neuroendocrine parameters generally associated with anxiety disorders.

  8. The role of parental anxiety sensitivity in parent reports of child anxiety in treatment seeking families.

    Science.gov (United States)

    Francis, Sarah E

    2014-01-01

    Recent research has examined the contribution of parental anxiety sensitivity to child anxiety, suggesting only a modest relationship between these two variables. No study to date, however, has examined the role of parental anxiety sensitivity in parent reports of the child's anxiety. It was hypothesized that anxiety sensitivity, a cognitive risk factor for the development of anxiety, would be significantly correlated with parents' reports of their child's anxiety, specifically with respect to panic and separation anxiety. The present study employed a sample of 56 treatment-seeking children and their parents. Parent and child reports of the child's anxiety were obtained, and self-reports of anxiety sensitivity were obtained from parent and child. Parent reports of their child's panic and separation anxiety symptoms were significantly related to not only parental anxiety sensitivity (r = .39 and r = .29, respectively) but also the child's self-reported level of anxiety sensitivity (r = .35 and r = .37, respectively). These findings suggest that anxiety sensitivity, a significant predictor of panic symptomatology amongst both adults and children, might be related to parents' perceptions of their child's symptoms of panic and separation anxiety. These findings further suggest taking into consideration parental levels of anxiety sensitivity when interpreting parent reports of child anxiety in clinical settings.

  9. Is the beck anxiety inventory a good tool to assess the severity of anxiety? A primary care study in The Netherlands study of depression and anxiety (NESDA)

    NARCIS (Netherlands)

    Muntingh, Anna D. T.; van der Feltz-Cornelis, Christina M.; van Marwijk, Harm W. J.; Spinhoven, Philip; Penninx, Brenda W. J. H.; van Balkom, Anton J. L. M.

    2011-01-01

    Background: Appropriate management of anxiety disorders in primary care requires clinical assessment and monitoring of the severity of the anxiety. This study focuses on the Beck Anxiety Inventory (BAI) as a severity indicator for anxiety in primary care patients with different anxiety disorders (so

  10. DSM-IV versus DSM-5 Autism Spectrum Disorder and Social Anxiety Disorder in childhood: Similarities and differences

    NARCIS (Netherlands)

    F.J.A. van Steensel; S.M. Bögels; E.I. de Bruin

    2014-01-01

    Within the light of the DSM-5, the current study examined (1) how many and which children with a DSM-IV classification of autism spectrum disorder (ASD) fulfill the DSM-5 symptom-criteria, and (2) whether children who did and did not meet DSM-5 symptom-criteria and children with social anxiety disor

  11. Gender Differences in Depression and Anxiety among Victims of Intimate Partner Violence: The Moderating Effect of Shame Proneness

    Science.gov (United States)

    Shorey, Ryan C.; Sherman, Amanda E.; Kivisto, Aaron J.; Elkins, Sara R.; Rhatigan, Deborah L.; Moore, Todd M.

    2011-01-01

    The current study examined the moderating role of shame proneness on the association between physical, psychological, and sexual intimate partner violence victimization and depressive and anxious symptoms among male and female college students (N = 967). Students completed self-report measures of dating violence, depression, anxiety, and shame…

  12. Parental rearing as a function of parent's own, partner's, and child's anxiety status: fathers make the difference

    NARCIS (Netherlands)

    S.M. Bögels; L. Bamelis; C. van der Bruggen

    2008-01-01

    Parents of children with anxiety disorders are found to be over controlling and more rejecting in parent-child interactions than parents of control children. However, most studies included mothers, and the rearing behaviour of fathers of anxious children is largely unknown. Also, it remains unclear

  13. Sex differences of anxiety disorders: Possible psychobiological causes - Diferencias entre hombres y mujeres en los trastornos de ansiedad: una aproximación psicobiológica

    OpenAIRE

    Mª Carmen Arenas; Araceli Puigcerver

    2009-01-01

    Anxiety disorders are common in both men and women and are particularly disabling for the sufferer. Women of reproductive age are more vulnerable to developing these mental disorders than men; in fact their prevalence is 2-3 times higher among females than among males. Sex differences have also been reported in relation to the manifestation and expression of symptoms, the will to request medical or psychological assistance, the course of the disease, and even in the response to treatment. The...

  14. A twin study of computer anxiety in Turkish adolescents.

    Science.gov (United States)

    Deryakulu, Deniz; Calışkan, Erkan

    2012-04-01

    The present study investigated computer anxiety within a sample of Turkish twins aged 10-18. A total of 185 twin-pairs participated in the study. Of the twins, 64 pairs (34.6 percent) were monozygotic (MZ) and 121 pairs (65.4 percent) were dizygotic (DZ). Of the 121 DZ twins, 54 pairs (44.63 percent) were same-sex twins and 67 pairs (55.37 percent) were opposite-sex twins. Computer anxiety was assessed using Computer Anxiety Rating Scale-Turkish Version (CARS-TV), one of the three main scales of "Measuring Technophobia Instruments" developed by Rosen and Weil. The results of paired t test comparisons showed no significant differences in MZ and same-sex DZ twin-pairs' levels of computer anxiety. On the other hand, a significant difference was found in opposite-sex DZ twin-pairs' level of computer anxiety. Interesting enough, males appeared to be more computer anxious than their female co-twins. In the present study, using Falconer's formula, heritability estimate for computer anxiety was derived from correlations based on MZ and DZ twins' mean scores on CARS-TV. The results showed that 57 percent of the variance in computer anxiety was from genetics and 41.5 percent was from nonshared environmental factors. Shared environmental influence, on the other hand, was very small and negligible. Interpretations of results and potential directions for future research are presented.

  15. A twin study of computer anxiety in Turkish adolescents.

    Science.gov (United States)

    Deryakulu, Deniz; Calışkan, Erkan

    2012-04-01

    The present study investigated computer anxiety within a sample of Turkish twins aged 10-18. A total of 185 twin-pairs participated in the study. Of the twins, 64 pairs (34.6 percent) were monozygotic (MZ) and 121 pairs (65.4 percent) were dizygotic (DZ). Of the 121 DZ twins, 54 pairs (44.63 percent) were same-sex twins and 67 pairs (55.37 percent) were opposite-sex twins. Computer anxiety was assessed using Computer Anxiety Rating Scale-Turkish Version (CARS-TV), one of the three main scales of "Measuring Technophobia Instruments" developed by Rosen and Weil. The results of paired t test comparisons showed no significant differences in MZ and same-sex DZ twin-pairs' levels of computer anxiety. On the other hand, a significant difference was found in opposite-sex DZ twin-pairs' level of computer anxiety. Interesting enough, males appeared to be more computer anxious than their female co-twins. In the present study, using Falconer's formula, heritability estimate for computer anxiety was derived from correlations based on MZ and DZ twins' mean scores on CARS-TV. The results showed that 57 percent of the variance in computer anxiety was from genetics and 41.5 percent was from nonshared environmental factors. Shared environmental influence, on the other hand, was very small and negligible. Interpretations of results and potential directions for future research are presented. PMID:22394420

  16. For whom the bell tolls: Neurocognitive individual differences in the acute stress-reduction effects of an attention bias modification game for anxiety.

    Science.gov (United States)

    Dennis-Tiwary, Tracy A; Egan, Laura J; Babkirk, Sarah; Denefrio, Samantha

    2016-02-01

    The efficacy of attention bias modification training (ABMT) for anxiety is debated, in part because individual differences in task engagement and pre-training threat bias impact training efficacy. In the present study, an engaging, gamified ABMT mobile application, or "app," was utilized in 42 (21 females) trait-anxious adults. EEG was recorded during pre- and post-training threat bias assessment to generate scalp-recorded event-related potentials (ERPs) reflecting neurocognitive responses to threat. Following app play (ABMT versus placebo), subjective anxiety and stress responses (observed and self-reported) were measured. ABMT, versus placebo, resulted in improved behavioral performance during the stress task for females, and in potentiation of the N2 ERP to threat for males, suggesting increased attention control. Training groups did not differ in self-reported anxiety. ABMT also resulted in improved performance during the stress task among those evidencing specific pre-training ERP responses: decreased P1, suggesting less attention allocation, but potentiated N170, suggesting enhanced attention selection and discrimination. Differences in behavioral threat bias did not moderate training effects. Results suggest that efficient allocation of attention to threat combined with enhanced discrimination between threat and non-threat may facilitate stress-reduction effects of ABMT. Targeting neurocognitive responses to threat to personalize ABMT and develop more effective methods of treatment delivery, such as gamification, are discussed. PMID:26745621

  17. Anxiety level and self-esteem in youth with cerebral palsy

    Directory of Open Access Journals (Sweden)

    Aneta Rita Borkowska

    2015-09-01

    Full Text Available Background The aim of the research was to compare youth with cerebral palsy (CP and healthy individuals in terms of self-esteem and anxiety level, and to evaluate the relation between self-esteem and anxiety in both study groups. Participants and procedure The study included 30 individuals with CP and 30 healthy individuals, aged 16 to 22 years. The anxiety level was assessed using the State-Trait Anxiety Inventory, while self-esteem was assessed using Rosenberg’s Self-Esteem Scale (SES and the Coopersmith Self-Esteem Inventory (CSEI. Results No significant differences between youth with CP and healthy teenagers were observed in terms of anxiety level as a state or trait, global self-esteem and all the indicators of self-efficacy: family, friends, college, personal and the overall indicator of the sense of self-efficacy. State anxiety correlates with nearly all indicators of self-esteem in youth with CP, except for the sense of self-esteem in the family, although the control group also lacked that correlation. As far as trait anxiety is concerned, the values of correlations are higher and the relation seems to be more likely in the group with CP. Conclusions Youth with CP function like their healthy peers in terms of the anxiety level and self-esteem. The correlation between state anxiety and the dimensions of self-esteem in youth with CP suggests that their self-esteem is lower and more dependent on situational factors, especially anxiety-related ones, and the low level of trait anxiety suggested high self-esteem of an individual.

  18. Health Anxiety in Preadolescence

    DEFF Research Database (Denmark)

    Rask, Charlotte Ulrikka; Munkholm, Anja; Clemmensen, Lars;

    2016-01-01

    Epidemiological data on the distribution, persistence, and clinical correlates of health anxiety (HA) in childhood are scarce. We investigated continuity of HA symptoms and associated health problems and medical costs in primary health services in a general population birth cohort. HA symptoms were...

  19. Anxiety and depression symptoms in recurrent painful renal lithiasis colic

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    D.H.M.P. Diniz

    2007-07-01

    Full Text Available Several studies have reported that symptoms of anxiety and depression are significantly associated with diseases characterized by painful crises. However, there is little information about the psychological aspects of recurrent painful episodes of renal stone disease. Our objective was to evaluate the association of symptoms of anxiety, depression and recurrent painful renal colic in a case-control study involving 64 subjects (32 cases/32 controls matched for age and sex. Cases were outpatients with a confirmed diagnosis of nephrolithiasis as per their case history, physical examination, image examination and other laboratory exams. Patients had a history of at least two episodes within a 3-year period, and were currently in an intercrisis interval. The control group consisted of subjects seen at the Ophthalmology Outpatient Clinic of this University Hospital with only eye refraction symptoms, and no other associated disease. Symptoms of anxiety were evaluated by the State-Trait Anxiety Inventory and symptoms of depression by the Beck Depression Inventory. Statistically significant differences were observed between patients with nephrolithiasis and controls for anxiety state (P = 0.001, anxiety trait (P = 0.005 and symptoms of depression (odds ratio = 3.74; 95%CI = 1.31-10.62. The Beck Depression Inventory showed 34.5% of respondents with moderate and 6% with severe levels of depression. There was a significant linear correlation between symptoms of anxiety (P = 0.002 and depression (P < 0.001 and the number of recurrent colic episodes (anxiety-state: P = 0.016 and anxiety-trait: P < 0.001. These data suggest an association between recurrent renal colic and symptoms of both anxiety and depression.

  20. SOCIAL ANXIETY IN CHILDREN

    OpenAIRE

    Avakyan, Tamara; Volikova, Svetlana

    2014-01-01

    Results of research on social anxiety in orphaned children are presented in this article. The goal of this study was to identify the relationship between depressive states, anxiety states, characteristics of the situation at school, and fear of social evaluation in orphaned children. The differences in these parameters between orphaned children and children living with their families were also studied. The sample consisted of 123 teenagers. The main group comprised 57 orphans from an orphanag...

  1. Major Difference Analysis of College Students' English Writing Anxiety%大学生外语写作焦虑的专业差异分析

    Institute of Scientific and Technical Information of China (English)

    刘静

    2011-01-01

    焦虑被认为是影响二语或外语学习的重要情感因素。对129名二年级大学生实施问卷调查,旨在探索其外语写作焦虑的现状、专业差异及缓解措施。调查结果显示,大学生在英语写作过程中普遍存在着中等水平的语言焦虑现象且个体差异性较大;英语专业和非英语专业大学生在英语写作焦虑程度上存在显著的专业差异,主要表现在写作意愿和心理状态方面。%It is generally acknowledged that anxiety is regarded as the important affective factor in second language acquisition.Investigating 129 college students by questionnaire,the present study aims to explore the current situation,major difference and solutions to English writing anxiety.Results indicated that college students' writing anxiety have achieved the medium level with a great individual variety;There's significant major difference between English majors and non-English majors,which are mainly reflected in writing willingness and emotional situation.

  2. A comparison of regression analysis for predicting the daily number of anxiety-related outpatient visits with different time series data mining

    Directory of Open Access Journals (Sweden)

    Jaree Thongkam

    2015-09-01

    Full Text Available This study aimed to develop and evaluate different models to forecast the daily number of anxiety-relatedpatients seeking to visit the outpatient department in Prasrimahabhodi Psychiatric Hospital. The authors developed and tested four different models of outpatient visits using total daily counts of anxiety-related patient visits to outpatient at Prasrimahabhodi Psychiatric Hospital, Thailand from January 2011 to December 2013.Multi-Layer Perceptron Regression (MLPR, Radial basis function Regression (RBFR, and Support Vector Regression (SVR were compared with the traditional statistical tool of Linear Regression (LR. The sliding window method was used to prepare the dataset for the number of anxiety-related outpatient visits forecasting process. The performances of the models were compared in terms of the mean absolute error (MAE and root mean square error (RMSE. The performance comparison showed that the SVR exhibited a slightly better performance. The SVR also showed highly stable. The outcome of the study can be of use for planning staff arrangement and material resources distribution.

  3. Electrocardiographic anxiety profiles improve speech anxiety.

    Science.gov (United States)

    Kim, Pyoung Won; Kim, Seung Ae; Jung, Keun-Hwa

    2012-12-01

    The present study was to set out in efforts to determine the effect of electrocardiographic (ECG) feedback on the performance in speech anxiety. Forty-six high school students participated in a speech performance educational program. They were randomly divided into two groups, an experimental group with ECG feedback (N = 21) and a control group (N = 25). Feedback was given with video recording in the control, whereas in the experimental group, an additional ECG feedback was provided. Speech performance was evaluated by the Korean Broadcasting System (KBS) speech ability test, which determines the 10 different speaking categories. ECG was recorded during rest and speech, together with a video recording of the speech performance. Changes in R-R intervals were used to reflect anxiety profiles. Three trials were performed for 3-week program. Results showed that the subjects with ECG feedback revealed a significant improvement in speech performance and anxiety states, which compared to those in the control group. These findings suggest that visualization of the anxiety profile feedback with ECG can be a better cognitive therapeutic strategy in speech anxiety. PMID:22714138

  4. Correlations between spectra with different symmetries: any chance to be observed?

    Science.gov (United States)

    Braun, P.; Leyvraz, F.; Seligman, T. H.

    2011-06-01

    A standard assumption in quantum chaology is the absence of correlation between spectra pertaining to different symmetries. Doubts were raised about this statement for several reasons, in particular because in semiclassics the spectra of different symmetries are expressed in terms of the same set of periodic orbits. We re-examine this question and notice the absence of correlations in the universal regime. In the case of continuous symmetry, the problem is reduced to parametric correlation, and we expect correlations to be present up to a certain time which is essentially classical but larger than the ballistic time.

  5. Correlations between spectra with different symmetries: any chance to be observed?

    Energy Technology Data Exchange (ETDEWEB)

    Braun, P [Fachbereich Physik, Universitaet Duisburg-Essen, 47048 Duisburg (Germany); Leyvraz, F; Seligman, T H, E-mail: leyvraz@fis.unam.mx [Instituto de Ciencias Fisicas, Universidad Nacional Autonoma de Mexico, Cuernavaca, Morelos (Mexico)

    2011-06-15

    A standard assumption in quantum chaology is the absence of correlation between spectra pertaining to different symmetries. Doubts were raised about this statement for several reasons, in particular because in semiclassics the spectra of different symmetries are expressed in terms of the same set of periodic orbits. We re-examine this question and notice the absence of correlations in the universal regime. In the case of continuous symmetry, the problem is reduced to parametric correlation, and we expect correlations to be present up to a certain time which is essentially classical but larger than the ballistic time.

  6. 住院白血病患者生命质量与焦虑抑郁的相关性研究%The correlation of quality of life with anxiety and depression in patients with leukemia

    Institute of Scientific and Technical Information of China (English)

    丁宁; 陶治荣; 胡芳

    2015-01-01

    目的::了解住院白血病患者生命质量与焦虑、抑郁的关系。方法:运用生存质量核心问卷和医院焦虑抑郁量表对56例白血病患者的生命质量、焦虑、抑郁状况进行调查分析。结果:56例白血病患者中,焦虑20例,抑郁18例。焦虑阳性组的总体健康状态、情绪功能和认知功能评分均低于焦虑阴性组(P0.05)。抑郁阳性组总体健康状态、角色功能、情绪功能、认知功能和社会功能评分均低于抑郁阴性组(P0.05)。白血病患者的焦虑抑郁均与总体健康状态及角色、情绪、认知和社会功能呈负相关关系(P0.05)。结论:住院白血病患者焦虑、抑郁发生率高,生命质量总体水平低。%Objective:To investigate the correlations of quality of life with anxiety and depression in patients with leukemia. Methods:The quality of life, anxiety and depression in 56 patients with leukemia were investigated using the core quality of life questionnaire and hospital anxiety and depression scale. Results:Among 56 leukemia patients,20 cases with anxiety and 18 cases with depression were found. The scores of general health status,emotional and cognitive function in positive anxiety patients were lower than those in negative anxiety patients(P 0. 05). The scores of general health status,and role,emotional,cognitive and social function in positive anxiety patients were lower than those in negative anxiety patients(P0. 05). The anxiety and depression in leukemia patients were negatively correlated to the general health status,and role,emotional,cognitive and social function(P 0. 05). Conclusions:The incidences of anxiety and depression in patients with leukemia are high and their overall qualities of life are low,which can provide a reference in improving the quality of life of patient by improving their anxiety and depression.

  7. Trait and neurobiological correlates of individual differences in dream recall and dream content.

    Science.gov (United States)

    Blagrove, Mark; Pace-Schott, Edward F

    2010-01-01

    Individuals differ greatly in their dream recall frequency, in their incidence of recalling types of dreams, such as nightmares, and in the content of their dreams. This chapter reviews work on the waking life correlates of these differences between people in their experience of dreaming and reviews some of the neurobiological correlates of these individual differences. The chapter concludes that despite there being trait-like aspects of general dream recall and of dream content, very few psychometrically assessed correlates for dream recall frequency and dream content have been found. More successful has been the investigation of correlates of frequency of particular types of dreams, such as nightmares and lucid dreams, and also of how waking-life experience is associated with dream content. There is also potential in establishing neurobiological correlates of individual differences in dream recall and dream content, and recent work on this is reviewed.

  8. Trait and neurobiological correlates of individual differences in dream recall and dream content.

    Science.gov (United States)

    Blagrove, Mark; Pace-Schott, Edward F

    2010-01-01

    Individuals differ greatly in their dream recall frequency, in their incidence of recalling types of dreams, such as nightmares, and in the content of their dreams. This chapter reviews work on the waking life correlates of these differences between people in their experience of dreaming and reviews some of the neurobiological correlates of these individual differences. The chapter concludes that despite there being trait-like aspects of general dream recall and of dream content, very few psychometrically assessed correlates for dream recall frequency and dream content have been found. More successful has been the investigation of correlates of frequency of particular types of dreams, such as nightmares and lucid dreams, and also of how waking-life experience is associated with dream content. There is also potential in establishing neurobiological correlates of individual differences in dream recall and dream content, and recent work on this is reviewed. PMID:20870067

  9. Depressive symptoms, anxiety and academic motivation in youth: Do schools and families make a difference?

    Science.gov (United States)

    Elmelid, Andrea; Stickley, Andrew; Lindblad, Frank; Schwab-Stone, Mary; Henrich, Christopher C; Ruchkin, Vladislav

    2015-12-01

    This longitudinal study aimed to examine the association between depressive and anxiety symptoms and academic motivation by gender, and whether positive school and family factors would be associated with academic motivation, in spite of the presence of such symptoms. Study participants were predominantly economically disadvantaged youths aged 13-15 years in a Northeastern US urban public school system. The Social and Health Assessment (SAHA) served as the basis for a survey undertaken in 2003 and 2004 with information being used from students who participated at both time points (N = 643). Multiple linear regression analyses showed that depressive symptoms were negatively associated with academic motivation, while anxiety was positively related to academic motivation in both genders. Teacher support, school attachment and parental control were positively related to academic motivation even in the presence of internalizing problems. The negative association of depressive symptoms with academic motivation may be potentially decreased by attachment to school. PMID:26476790

  10. Depressive symptoms, anxiety and academic motivation in youth: Do schools and families make a difference?

    Science.gov (United States)

    Elmelid, Andrea; Stickley, Andrew; Lindblad, Frank; Schwab-Stone, Mary; Henrich, Christopher C; Ruchkin, Vladislav

    2015-12-01

    This longitudinal study aimed to examine the association between depressive and anxiety symptoms and academic motivation by gender, and whether positive school and family factors would be associated with academic motivation, in spite of the presence of such symptoms. Study participants were predominantly economically disadvantaged youths aged 13-15 years in a Northeastern US urban public school system. The Social and Health Assessment (SAHA) served as the basis for a survey undertaken in 2003 and 2004 with information being used from students who participated at both time points (N = 643). Multiple linear regression analyses showed that depressive symptoms were negatively associated with academic motivation, while anxiety was positively related to academic motivation in both genders. Teacher support, school attachment and parental control were positively related to academic motivation even in the presence of internalizing problems. The negative association of depressive symptoms with academic motivation may be potentially decreased by attachment to school.

  11. An Evaluation of Computer Anxiety in Sport Organizations

    Directory of Open Access Journals (Sweden)

    Esmaeily Nerges

    2012-01-01

    Full Text Available Computer with its widespread influence over the world has involved everyone in recent years. The growing demand for this technology is associated somehow with anxiety and stress. Therefore, the present study has been implemented in order to investigate the amount of computer anxiety in iranian sport organizations. 574 managers and experts were selected as a sample by random selection. The tools of the measurement were the standard Computer Anxiety Questionnaire (1987 of Heinz, Glass and Knight for which the face and content validities were confirmed by an expert academic group. Confirmatory factor analysis, t - independent test, correlation coefficients of two fields - points (rPbis, general discipline (rser and one - way ANOVA were used in order to analyze the data. The results demonstrated that there is no significant relationship between age (P<0.821, sex (P<0.599 and computer anxiety, but the relationship between educational level (P <0.025, Organizational post (P<0.035, work history (P<0.037, work experience (P <0.004 and computer anxiety were significant. The results also demonstrated that there is a significant difference between the computer anxiety observed in the organizations of physical education, sport federations and the departments of physical education in the schools (P<0.037 , F2,347 = 3.339. In the end we came to the conclusion that computer anxiety is a dynamic process with a variety of dimensions and complexities that should not be ignored easily and must be studied attentively.

  12. The Correlation Study of Medical Cooperation Satisfaction in ICU and Anxiety Degrees of Nurses%ICU医护合作满意度与护士焦虑程度的相关性研究

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    目的:探讨 ICU 护士之间、医护合作满意度与其焦虑程度的相关性。方法采用分层随机抽样的方法,抽取262名 ICU 护士进行调查,用一般资料调查问卷、《工作满意指数量表》、《汉密尔顿焦虑量表》测量一般情况、护士之间和医护合作满意度及焦虑程度,采用分层回归分析统计护士之间、医护合作满意度与焦虑程度的相关性。结果除去社会人口学变量对焦虑程度的影响,护士之间合作满意度和医护合作满意度分别可以解释焦虑程度的10.2%和14.3%的变异。结论提高 ICU 护士之间、医护合作满意度能显著改善其焦虑程度,值得临床推广。%Objective To explore the correlation between medical cooperation satisfaction in ICU and anxiety degrees of nurses.Methods 262 nurses in ICU were extracted with strati random sampling surveys.Useing general information questionnaire,index of work satisfaction and hamilton anxiety scale(HAMA)to measure the general condition,medical cooperation satisfaction and anxiety degrees and adopt the lo-gistic analytical procedure in correlation study.Results Getting rid of the impact on anxiety degrees of social demography variables,the co-operation satisfaction between nurse and nurse could describe 10.2 percent of the anxiety degrees and the cooperation satisfaction between nurse and doctor could describe 14.3 percent of the anxiety degrees.Conclusion The medical cooperation satisfaction of high level in ICU alleviate anxiety degrees.

  13. Symptoms of Anxiety and Depression Are Correlates of Angina Pectoris by Recent History and an Ischemia-Positive Treadmill Test in Patients with Documented Coronary Artery Disease in the Pimi Study

    Directory of Open Access Journals (Sweden)

    Mark W. Ketterer

    2011-01-01

    Full Text Available Objective. We tested the association of specific psychological characteristics in patients having stable coronary disease with the reporting of anginal symptoms during daily activities, and positive exercise testing. Methods. One hundred and ninety-six patients with documented CAD enrolled in the Psychophysiological Investigations of Myocardial Ischemia (PIMI Study completed an anginal history questionnaire and a battery of psychometric tests. They also underwent standardized exercise treadmill tests. Results. Patients with a recent history of angina were more likely to be female, and had higher Beck Depression (P=.002, State Anxiety (P=.001, Trait Anxiety (P=.03, Harm Avoidance (P=.04 and Muscle Tension (P=.004 scores than patients who had no recent history of angina. Along with several treadmill variables indicating more severe disease state and reduced exercise tolerance, patients who developed angina on a positive treadmill test also displayed higher scores on the Beck Depression Inventory (P=.003 and State Anxiety (P=.004 scales. Conclusions. Several psychological characteristics, and most notably anxiety and depression, are strong correlates of recent angina and angina in the presence of ischemia provoked by treadmill testing.

  14. The brain decade in debate: II. Panic or anxiety? From animal models to a neurobiological basis

    Directory of Open Access Journals (Sweden)

    R. Andreatini

    2001-02-01

    Full Text Available This article is a transcription of an electronic symposium sponsored by the Brazilian Society of Neuroscience and Behavior (SBNeC. Invited researchers from the European Union, North America and Brazil discussed two issues on anxiety, namely whether panic is a very intense anxiety or something else, and what aspects of clinical anxiety are reproduced by animal models. Concerning the first issue, most participants agreed that generalized anxiety and panic disorder are different on the basis of clinical manifestations, drug response and animal models. Also, underlying brain structures, neurotransmitter modulation and hormonal changes seem to involve important differences. It is also common knowledge that existing animal models generate different types of fear/anxiety. A challenge for future research is to establish a good correlation between animal models and nosological classification.

  15. Depression and anxiety among patients with somatoform disorders, panic disorder, and other depressive/anxiety disorders in Taiwan.

    Science.gov (United States)

    Huang, Wei-Lieh; Chen, Tzu-Ting; Chen, I-Ming; Ma, Huei-Mei; Lee, Ming-Tzu; Liao, Shih-Cheng; Gau, Shur-Fen

    2016-07-30

    The aim of this study is to compare the severity of depression and anxiety in individuals with somatoform disorders, panic disorder, other depressive/anxiety disorders, and healthy controls in a Han Chinese population. According to the DSM-IV-TR-based diagnostic interviews, we recruited 152 subjects with somatoform disorders (SG), 56 with panic disorder (PG), 85 with other depressive/anxiety disorders (OG), and 179 without any psychiatric disorder (NG). The four groups reported on the Beck Depression Inventory-II (BDI-II) and Beck Anxiety Inventory (BAI) for depressive and anxiety symptoms, respectively. Correlation analysis and multivariate regression analysis were used to determine the effects of demographic factors and psychiatric diagnoses on depressive and anxiety symptoms separately. BDI-II scores were not significantly different in SG, PG, and OG but were higher than NG. SG and PG had the highest BAI scores, whereas NG had the lowest. Multiple linear regression analyses revealed that the associated factors for BDI-II were gender, residential location, somatoform disorders, panic disorder, major depressive disorder (MDD), and generalized anxiety disorder, whereas BAI was significantly associated with somatoform disorders, panic disorder, and MDD. Our results strongly suggest the inclusion of clinical assessment of depressive and anxious symptoms in patients with somatoform disorders. PMID:27179181

  16. Correlative study of defense style and type A behavior of patients with anxiety disor-der%焦虑症患者的防御方式与A型行为的相关性调查

    Institute of Scientific and Technical Information of China (English)

    李秀荣; 刘琳

    2015-01-01

    Objective To explore of the correlation of defense style and type A behavior of patients with anxie-ty disorder. Methods A total of 60 patients with anxiety disorder and 60 normal control cases were investigated by the Defense Style Questionnaire ( DSQ) and Type A Behavior Pattern Scale ( TABP) . Results The scores of DSQ neurotic defense factor and immature mechanism factor in the anxiety disorder group were higher than those in control group ( P<0. 05 or P<0. 01 ) , while the score of mature mechanism factor in the anxiety disorder group was significantly lower than that in control group ( P<0. 05 ) . The rate of type A behavior in the anxiety disorder group ( 61. 7%) was significant higher than that in control group (40. 0%) (P<0. 05), while the scores of TH, CH and TH+CH in the anxiety disor-der group were significant higher than those in control group ( P<0. 05 or P<0. 01 ) . The scores of DSQ neurotic defense factor and immature mechanism factor of patients with anxiety disorder were significantly positively correlated with the scores of TH, CH and TH+CH (P<0. 01), while the score of mature mechanism factor of patients with anxiety disorder was significantly negatively correlated with the scores of TH, CH and TH+CH (P<0. 05) . Conclusions The defense style of patients with anxiety disorder is worse than that of normal controls. The defense style of patients is significantly correlated with type A behavior.%目的:探讨焦虑症患者的防御方式以及与A型行为的关系。方法采用防御方式问卷( DSQ)及A型行为问卷( TABP)对60例焦虑症患者进行问卷调查,并与60例对照者加以比较。结果①观察组不成熟和中间型防御机制因子评分均显著高于对照组( P<0.05或P<0.01),而成熟防御机制因子评分则显著低于对照组( P<0.05);②观察组A型行为者为61.7%,显著高于对照组的40.0%( P<0.05);其TH、CH及TH+CH评分亦均显著高于对照组( P<0.05或P<0.01);③焦虑症患者

  17. Precompetitive state anxiety in judo

    Directory of Open Access Journals (Sweden)

    Carlos Montero Carretero

    2012-06-01

    Full Text Available Aim: The objective of this study was to analyze the psychometric properties of the Competitive State Anxiety Inventory-2 (CSAI-2 in Spanish judokas, and calculate differences in pre-competitive state anxiety due the sport level, age and gender. We analyze these relationships using a multidimensional anxiety perspective.Method: A sample of 128 judokas from amateur to high performance level participated in our study. The intensity and directional somatic anxiety, cognitive anxiety and self confidence of the CSAI-2 were measured.Results: The results show that the questionnaire administered showed acceptable psychometric properties, and there are differences in directional somatic and cognitive anxiety for age, and in intensity self confidence for sport level. The implications of these findings for the process of training and competition are discussed in the document.

  18. A Different Look at the Correlation Coefficient between Dogmatism and Conformity.

    Science.gov (United States)

    Long, Huey B.

    A study was conducted to determine why the theoretical relationship between dogmatism and conformity had not been verified in correlation studies. The study was designed to study the effect of differing statistical treatments on the coefficient of correlation. Data generated in an experimental framework included conformity scores and dogmatism…

  19. Histological Correlates of Penile Sexual Sensation: Does Circumcision Make a Difference?

    Directory of Open Access Journals (Sweden)

    Guy Cox, MA, DPhil

    2015-06-01

    Conclusion: Based on histological findings and correlates of sexual function, loss of the prepuce by circumcision would appear to have no adverse effect on sexual pleasure. Our evaluation supports overall findings from physiological measurements and survey data. Cox G, Krieger JN, and Morris BJ. Histological correlates of penile sexual sensation: Does circumcision make a difference? Sex Med 2015;3:76–85.

  20. Anxiety disorders

    Science.gov (United States)

    ... which may include: Hormonal changes during the menstrual cycle Genetics. Anxiety disorders may run in families. Traumatic events. Experiencing abuse, an attack, or sexual assault can lead to serious health problems, including ...

  1. Anxiety Disorders

    Science.gov (United States)

    ... situation, and affects a person's daily life and happiness. Symptoms of an anxiety disorder can come on ... letting go of worry allows space for more happiness and fun. Reviewed by: D'Arcy Lyness, PhD ...

  2. Functional importance of different patterns of correlation between adjacent cassette exons in human and mouse

    Directory of Open Access Journals (Sweden)

    Zhang Xuegong

    2008-04-01

    Full Text Available Abstract Background Alternative splicing expands transcriptome diversity and plays an important role in regulation of gene expression. Previous studies focus on the regulation of a single cassette exon, but recent experiments indicate that multiple cassette exons within a gene may interact with each other. This interaction can increase the potential to generate various transcripts and adds an extra layer of complexity to gene regulation. Several cases of exon interaction have been discovered. However, the extent to which the cassette exons coordinate with each other remains unknown. Results Based on EST data, we employed a metric of correlation coefficients to describe the interaction between two adjacent cassette exons and then categorized these exon pairs into three different groups by their interaction (correlation patterns. Sequence analysis demonstrates that strongly-correlated groups are more conserved and contain a higher proportion of pairs with reading frame preservation in a combinatorial manner. Multiple genome comparison further indicates that different groups of correlated pairs have different evolutionary courses: (1 The vast majority of positively-correlated pairs are old, (2 most of the weakly-correlated pairs are relatively young, and (3 negatively-correlated pairs are a mixture of old and young events. Conclusion We performed a large-scale analysis of interactions between adjacent cassette exons. Compared with weakly-correlated pairs, the strongly-correlated pairs, including both the positively and negatively correlated ones, show more evidence that they are under delicate splicing control and tend to be functionally important. Additionally, the positively-correlated pairs bear strong resemblance to constitutive exons, which suggests that they may evolve from ancient constitutive exons, while negatively and weakly correlated pairs are more likely to contain newly emerging exons.

  3. Genre Anxiety

    DEFF Research Database (Denmark)

    Alacovska, Ana

    2015-01-01

    This article explores how the concept of genre can enrich our understanding of gender inequality in media industries. All media work takes place within genre-specific production worlds, which seem to be gender-segregated. By examining the gendered and gendering ideology of genres, an outcome of g...... anxiety and constrains female travel writers’ biographical identity work. By treating genres as mediators of work experiences and practices, I elucidate how contemporary female travel writers experience and cope with genre-induced anxiety....

  4. Correlation between social anxiety and fear of negative evaluation and self-esteem in nurses before practice%护生实习前社交焦虑与惧怕否定、自尊水平的关系

    Institute of Scientific and Technical Information of China (English)

    郭佳; 何国平

    2008-01-01

    目的 探讨护生毕业实习前社交焦虑与惧怕否定、自尊状况的相关性,为心理健康教育提供参考.方法 采用社交苦恼及回避量表(SAD)、惧怕否定评价量表(FNE)、自尊量表(SES)对207名中专、大专、本科护生在其毕业实习前进行测查及相关分析.结果不同学历护生SAD、SES得分比较差异有统计学意义(P<0.05);SAD与SES得分呈正性相关(r=0.483,P<0.05),SAD与FNE得分呈正性相关(r=0.316,P<0.01).结论 应有针对性地加强护生自尊的培养,指导其摒弃惧怕否定心理,克服社交焦虑.%Objective To investigate the relationship among social anxiety,fear of negative evaluation and self-esteem and supply reference for psychological health education.Methods We adopted Social Avoidance and Distress Scale(SAD),Fear of Negative Evaluation Scale(FNE)and self-esteem(SES)scale to investigate nursing students in a certain university and college.Then we analyzed the investigation results. Results The scores of SAD and SES of nursing students with different education background were distinctly different(P<0.05).The score of SAD was positively correlated with that of SES(r=0.483,P<0.05)and FNE(r=0.316,P<0.01).Conclusion We should strengthen the cuhivation of serf-esteem for nursing students and help them to get rid of fear of negative evaluation and conquer social anxiety.

  5. Is the beck anxiety inventory a good tool to assess the severity of anxiety? A primary care study in the Netherlands Study of Depression and Anxiety (NESDA)

    OpenAIRE

    van der Feltz-Cornelis Christina M; Muntingh Anna DT; van Marwijk Harm WJ; Spinhoven Philip; Penninx Brenda WJH; van Balkom Anton JLM

    2011-01-01

    Abstract Background Appropriate management of anxiety disorders in primary care requires clinical assessment and monitoring of the severity of the anxiety. This study focuses on the Beck Anxiety Inventory (BAI) as a severity indicator for anxiety in primary care patients with different anxiety disorders (social phobia, panic disorder with or without agoraphobia, agoraphobia or generalized anxiety disorder), depressive disorders or no disorder (controls). Methods Participants were 1601 primary...

  6. Anxiety in Children and Adolescents with Chronic Kidney Disease - Multicenter National Study Results

    Directory of Open Access Journals (Sweden)

    Katarzyna Kiliś-Pstrusińska

    2013-12-01

    Full Text Available Background/Aims: Chronic medical illness is a significant risk factor for the development of psychiatric disorders. The aims of the study were: to investigate the level of anxiety in children with chronic kidney disease (CKD and to identify factors associated with the presence of that emotional problem. Methods: CKD children on hemodialysis (HD, n=22, peritoneal dialysis (PD, n=20, and on conservative treatment (CT, n=95 were enrolled in the study. We used State-Trait Anxiety Inventory (STAI for adolescents and STAI-C for children. Socio-demographic and physical factors were assessed. Results: There was a significantly higher level of anxiety-state among HD children (8-12 years compared with other groups of participants of the same age and Polish population norms. The level of anxiety among adolescents (13-18 years, both anxiety-state and anxiety-trait, was significantly higher in the HD group compared with other groups, which did not differ among themselves. In the HD adolescents, there was a correlation between the anxiety-state and the duration of the disease as well as with the number of hospitalizations. PD adolescents in the mainstream education had higher levels of anxiety-state and anxiety-trait compared with home schooled patients. Conclusions: Even though children and adolescents with CKD are at risk of developing a variety of emotional disorders, the level of anxiety among the researched group, with the exception of HD patients, was not significantly different than the level of anxiety among healthy subjects. Adolescents on HD who present a high level of anxiety should undergo long-term psychological treatment.

  7. Correlation of Abdominal Fat Distribution with Different Types of Diabetes in a Chinese Population

    Directory of Open Access Journals (Sweden)

    Anhui Zhu

    2013-01-01

    Full Text Available To investigate abdominal fat distribution in Chinese subjects with diabetes and its correlation with different types of diabetes. A total of 176 diabetic subjects were enrolled, 92 with type 1 and 84 with type 2, with a mean age of 27.41 and 49.3 yrs. No subject has history of severe diseases. Multi-slice CT was used to measure total abdominal adipose (TA and visceral adipose (VA tissues. Subcutaneous adipose (SA tissue was obtained by subtracting VA from TA. There were differences between subjects with T1DM and T2DM for TA, VA, SA, VA/SA, body mass index (BMI, triglyceride (TG and high density lipoprotein, but not total Cholesterol or low density lipoprotein. There were positive correlations between TA, VA, SA, VA/SA and T1DM and T2DM (P0.86. In subjects with T1DM, VA was negatively correlated with HDL, positively with BMI and age, and SA was positively correlated with BMI and sex (P0.86 for all. In subjects with T2DM, VA was positively correlated to BMI, TG and age, and SA was positively correlated to TG and sex (P0.86 for all. Abdominal fat content was positively correlated to diabetes in Chinese, which differs in different types of diabetes.

  8. 慢性盆腔炎疼痛与焦虑状况相关性分析及护理%Correlation Analysis and Nursing of the Pain and Anxiety of Chronic Pelvic Inflammatory Disease

    Institute of Scientific and Technical Information of China (English)

    何锋云; 刘瑶; 陈少英

    2014-01-01

    Objective To investigate the correlation analysis and nursing of the pain and anxiety of chronic pelvic inflammatory disease. Methods The pain level of 87 cases of patients with chronic pelvic inflammatory disease treated in our hospital from Jan-uary, 2011 to October, 2013 was evaluated by visual analogue scale, the anxiety of the patients was evaluated by Hamilton Anxiety Scale, and the correlation of these two groups of scores was compared. Results The pain level of the patients was evaluated by vi-sual analogue scale, patients with the score below 4 points accounted for 54.02%, those with the score between 4 points to 6 points accounted for 35.63%, and those with the score over 6 points accounted for 10.35%. The anxiety state of the patients was evaluat-ed by Hamilton Anxiety Scale, patients whose score more than 30 points accounted for 8.05%,those whose score between 29 points to 14 points accounted for 28.73%,and those whose score between 13 points to 7 points accounted for 35.63%, those whose score below 7 points accounted for 27.59%. The correlation between pain and anxiety conditions was analyzed. The average anxi-ety score of patients whose pain score below 4 points was (8.51±1.92)points, and that of the patients whose pain score between 4 points to 6 points was (14.27±1.83) points, that of the patients whose pain score more than 6 points was (20.62±2.57) points, which showed that there was a positive correlation between pain and anxiety conditions (P6分患者占总患者数的10.35%。根据汉密尔顿焦虑量表对患者的焦虑状况进行评分,得分>30分患者占总患者数的8.05%,得分29分~14分患者占总患者数的28.73%,得分为13分~7分患者占总患者数的35.63%,得分6分患者的焦虑平均得分(20.62±2.57)分。疼痛与焦虑状况呈现正相关(P<0.05)。结论慢性盆腔炎患者的疼痛和焦虑状况呈现相关性,疼痛强患者的焦虑状况也随之升高,在临床护理过程中应加

  9. Participation motivation and competition anxiety among Korean and non-Korean wheelchair tennis players

    Science.gov (United States)

    Jeong, Irully; Park, Sunghee

    2013-01-01

    The purpose of this study was to examine differences in participation motivation and competition anxiety between Korean and non-Korean wheelchair tennis players and to identify relations between participation motivation and competition anxiety in each group. Sixty-six wheel-chair tennis players who participated in the 2013 Korea Open Wheel-chair Tennis Tournament in Seoul completed the Participation Motivation Survey and the Competitive State Anxiety Inventory II. Data were analyzed by a frequency analysis, descriptive statistics, Pearson’s correlation analysis, and independent samples t-test to identify participants’ demographic characteristics, differences in participation motivation, competition anxiety between Korean and non-Korean players, and correlations between participation motivation and competition anxiety in each group. Korean players reported significantly higher motivation in purification compared to non-Korean players, whereas non-Korean players reported significantly higher motivation in enjoyment. In addition, non-Korean players demonstrated higher cognitive anxiety and self-confidence compared to Korean players. Moreover, the physical anxiety of Korean players was negatively correlated with learning, health-fitness, and enjoyment motivation. On the other hand, only self-confidence was significantly related to learning motivation and enjoyment motivation in non-Korean players. Thus, the results presented herein provide evidence for the development of specialized counseling programs that consider the psychological characteristics of Korean wheelchair tennis players. PMID:24409429

  10. Cognitive coping and childhood anxiety disorders

    NARCIS (Netherlands)

    J.S. Legerstee; N. Garnefski; F.C. Jellesma; F.C. Verhulst; E.M.W.J. Utens

    2010-01-01

    To investigate differences in cognitive coping strategies between anxiety-disordered and non-anxious 9-11-year-old children. Additionally, differences in cognitive coping between specific anxiety disorders were examined. A clinical sample of 131 anxiety-disordered children and a general population s

  11. Social Anxiety in Children with Disabilities

    Science.gov (United States)

    Cowden, Peter A.

    2010-01-01

    Humans experience social anxiety to different degrees and in different areas. In school settings, this can be a barrier to learning. The school is a social place and to experience anxiety around peers can be challenging, especially if the student also has a learning disability. Social anxiety problems are often associated with learning…

  12. The role of the harm avoidance personality in depression and anxiety during the medical internship.

    Science.gov (United States)

    Chen, Ching-Yen; Lin, Sheng-Hsuan; Li, Peng; Huang, Wei-Lieh; Lin, Yu-Hsuan

    2015-01-01

    To determine whether physicians with harm avoidance (HA) personality traits were more prone to developing increased anxiety and depression during the medical internship. A prospective longitudinal study of 74 medical interns was carried out using repeated measures of symptoms of anxiety and depression with the Beck Anxiety and Depression Inventories (BAI and BDI) before, at the 3rd, 6th, and 12th months during the internship, and 2 weeks after the internship was completed. Baseline personality was assessed by the Tridimensional Personality Questionnaire with 3 dimensions: novelty-seeking, HA, and reward dependence (RD). Levels of both depression and anxiety increased (6.4 and 3.4 on scores for BDI and BAI, respectively) during the internship and returned to baseline 2 weeks after it ended. HA scores were significantly correlated with depression and anxiety (0.3 scores on both the BDI and the BAI) and the scores for RD were significantly correlated with anxiety but not with depression. The interaction of HA and point in internship showed no significant differences. Internship plays a major role in the increase in depression and anxiety. A HA personality was also associated with the development of both depression and anxiety.

  13. Effects of acute treadmill running at different intensities on activities of serotonin and corticotropin-releasing factor neurons, and anxiety- and depressive-like behaviors in rats.

    Science.gov (United States)

    Otsuka, Tomomi; Nishii, Ayu; Amemiya, Seiichiro; Kubota, Natsuko; Nishijima, Takeshi; Kita, Ichiro

    2016-02-01

    Accumulating evidence suggests that physical exercise can reduce and prevent the incidence of stress-related psychiatric disorders, including depression and anxiety. Activation of serotonin (5-HT) neurons in the dorsal raphe nucleus (DRN) is implicated in antidepressant/anxiolytic properties. In addition, the incidence and symptoms of these disorders may involve dysregulation of the hypothalamic-pituitary-adrenal axis that is initiated by corticotropin-releasing factor (CRF) neurons in the hypothalamic paraventricular nucleus (PVN). Thus, it is possible that physical exercise produces its antidepressant/anxiolytic effects by affecting these neuronal activities. However, the effects of acute physical exercise at different intensities on these neuronal activation and behavioral changes are still unclear. Here, we examined the activities of 5-HT neurons in the DRN and CRF neurons in the PVN during 30 min of treadmill running at different speeds (high speed, 25 m/min; low speed, 15m/min; control, only sitting on the treadmill) in male Wistar rats, using c-Fos/5-HT or CRF immunohistochemistry. We also performed the elevated plus maze test and the forced swim test to assess anxiety- and depressive-like behaviors, respectively. Acute treadmill running at low speed, but not high speed, significantly increased c-Fos expression in 5-HT neurons in the DRN compared to the control, whereas high-speed running significantly enhanced c-Fos expression in CRF neurons in the PVN compared with the control and low-speed running. Furthermore, low-speed running resulted in decreased anxiety- and depressive-like behaviors compared with high-speed running. These results suggest that acute physical exercise with mild and low stress can efficiently induce optimal neuronal activation that is involved in the antidepressant/anxiolytic effects. PMID:26542811

  14. The Gifted and the Shadow of the Night: Dabrowski's Overexcitabilities and Their Correlation to Insomnia, Death Anxiety, and Fear of the Unknown

    Science.gov (United States)

    Harrison, Gregory E.; Van Haneghan, James P.

    2011-01-01

    Purportedly fear of the unknown, death anxiety, and insomnia are prevalent problems among some gifted individuals. The present study tested this assertion and examined the relationship of these variables to Dabrowski's (1967) overexcitabilities. The study involved 73 gifted and 143 typical middle and high school adolescents who were given a death…

  15. Neural correlates of perception of emotional facial expressions in out-patients with mild-to-moderate depression and anxiety. A multicenter fMRI study

    NARCIS (Netherlands)

    L.R. Demenescu; R. Renken; R. Kortekaas; M.J. van Tol; J.B.C. Marsman; M.A. van Buchem; N.J.A. van der Wee; D.J. Veltman; J.A. den Boer; A. Aleman

    2011-01-01

    Depression has been associated with limbic hyperactivation and frontal hypoactivation in response to negative facial stimuli. Anxiety disorders have also been associated with increased activation of emotional structures such as the amygdala and insula. This study examined to what extent activation o

  16. Neural correlates of perception of emotional facial expressions in out-patients with mild-to-moderate depression and anxiety. A multicenter fMRI study

    NARCIS (Netherlands)

    Demenescu, L. R.; Renken, R.; Kortekaas, R.; van Tol, M. -J.; Marsman, J. B. C.; van Buchem, M. A.; van der Wee, N. J. A.; Veltman, D. J.; den Boer, Johan; Aleman, A.

    2011-01-01

    Background. Depression has been associated with limbic hyperactivation and frontal hypoactivation in response to negative facial stimuli. Anxiety disorders have also been associated with increased activation of emotional structures such as the amygdala and insula. This study examined to what extent

  17. An Examination of the Tripartite Model of Depressive and Anxiety Symptoms in African American Youth: Stressors and Coping Strategies as Common and Specific Correlates

    Science.gov (United States)

    Gaylord-Harden, Noni K.; Elmore, Corinn A.; Campbell, Cynthya L.; Wethington, Anna

    2011-01-01

    The purpose of the current study was to examine the tripartite model of depression and anxiety in a community-based sample of 278 African American adolescents (M age = 12.89) from low-income communities and to identify stressors and coping strategies that were associated with the specific features of each disorder. Participants reported on…

  18. A Study on the Correlation between Anxiety and Irritable Bowel Syndrome in Remained Senior High School Students in Changde Area%常德地区留守高中生焦虑情绪与IBS的相关性分析

    Institute of Scientific and Technical Information of China (English)

    杜登兵; 覃事斌

    2012-01-01

    目的 调查常德地区留守高中生焦虑情绪与肠易激综合征(IBS)的关系.方法 采用多级整群随机抽样方法,对湖南省常德市5所农村留守的1635名高中生进行现场调查.结果 被调查者中焦虑情绪的检出率为27.96%;女生焦虑情绪的发生率为42.58%,男生为14.08%,差异有统计学意义(P<0.05);有焦虑情绪学生IBS的患病率(39.20%)与无焦虑情绪学生(4.24%)比较差异有统计学意义(P<0.05),且有焦虑情绪学生中男女生比较差异有统计学意义(P<0.05).结论 IBS是农村中学生的多发病,而焦虑情绪在其致病中发挥重要作用,并存在性别差异.%Objective To investigate the correlation between anxiety and irritable bowel syndrome ( IBS )in remained high school students in Changde area. Methods An on-site investigation on 1635 remained high school students in Changde area of Hunan province was done using a multistage cluster random sampling method. Results The respondents anxious emotion detection rate was 27.96% ;female 42. 58% , male 14.08% , statistically significant difference( P <0. 05 ). The difference of prevalence of IBS in anxiety students( 39.20% )and non-anxiety students( 4. 24% )was statistically significant( P < 0. 05 ), and in the anxiety students between girls and boys there was also statistically significant difference( P <0.05 ). Conclusion IBS is a frequently-occurring disease among the rural middle school students, while anxiety plays an important role in its pathogenesis,and gender differences exist.

  19. 石家庄地区焦虑障碍患者发病率及家庭因素的相关性调查%Study on the correlation between the incidence of anxiety disorder and family factors in Shijiazhuang

    Institute of Scientific and Technical Information of China (English)

    韩慧英; 张会谦; 张红梅; 高晓娜; 张炜

    2016-01-01

    disorders were more prevalent in women than in men ,and the prevalence rate of anxiety disorder would increase with growing of ages ,with the highest in the population aged more than 50. Also ,those living in rural areas were more vulnerable to prevalence of anxiety disorder. Compared with the pop-ulation in marriage ,those separated or divorced or widowed people were more likely to suffer from anxiety disorders. Lifetime prevalence of anxiety disorders in the local population was higher than those from the other regions. Non-conditional Logistic regression analysis showed that the family factors ,including separation or divorce or widowed and lower income were more cor-related with anxiety disorders. FES-CV indexes of the population with anxiety disorders ,including entertainment ,intimacy , knowledge ,and emotional expression were lower than those of healthy people ,and its value of contradiction was higher than that in healthy people. The above differences were statistically significant(P<0.01). Conclusion The incidence of anxiety dis-orders in Shijiazhuang is high ,meriting the attention from the local health department. Female ,growing age ,living in rural are-as are the risk factors of anxiety disorders ,so are family income per capita and relationship between family members ,therefore targeted prevention measures should be given to these high-risk populations.

  20. Correlation dimension based nonlinear analysis of network traffics with different application protocols

    Institute of Scientific and Technical Information of China (English)

    Wang Jun-Song; Yuan Jing; Li Qiang; Yuan Rui-Xi

    2011-01-01

    This paper uses a correlation dimension based nonlinear analysis approach to analyse the dynamics of network traffics with three different application protocols-HTTP, FTP and SMTP. First, the phase space is reconstructed and the embedding parameters are obtained by the mutual information method. Secondly, the correlation dimensions of three different traffics are calculated and the results of analysis have demonstrated that the dynamics of the three different application protocol traffics is different from each other in nature, i.e. HTTP and FTP traffics are chaotic,furthermore, the former is more complex than the later; on the other hand, SMTP traffic is stochastic. It is shown that correlation dimension approach is an efficient method to understand and to characterize the nonlinear dynamics of HTTP, FTP and SMTP protocol network traffics. This analysis provided insight into and a more accurate understanding of nonlinear dynamics of internet traffics which have a complex mixture of chaotic and stochastic components.

  1. Sex Differences and Correlates of Pain in Patients with Comorbid Obesity and Binge Eating Disorder

    OpenAIRE

    Masheb, Robin M.; White, Marney A.; Grilo, Carlos M.

    2016-01-01

    Sex differences and correlates of pain were examined in a sample of patients with comorbid binge eating disorder (BED) and obesity. One hundred fifty-two treatment-seeking patients with BED completed the Brief Pain Inventory. Analysis of covariance was utilized to compare women and men on pain, and correlational analysis, overall and by sex, was performed to examine relationships among pain, eating behaviour and metabolic risk factors. Women reported significantly greater pain severity and pa...

  2. Attentional bias to respiratory- and anxiety-related threat in children with asthma.

    Science.gov (United States)

    Lowther, Helen; Newman, Emily; Sharp, Kirstin; McMurray, Ann

    2016-08-01

    This study investigated attentional biases in children with asthma. The study aimed at testing whether children with asthma are vigilant to asthma and/or anxiety cues. Thirty-six children (18 with asthma and 18 healthy controls) aged 9-12 completed a computerised dot probe task designed to measure attentional bias to three different categories of words: asthma, anxiety symptom and general negative emotion. Main caregiver anxiety was also assessed, as was frequency of inhaler use for those with asthma. Children with asthma showed an attentional bias towards asthma words but not anxiety or general negative emotion words. Children without asthma showed no significant attentional biases to any word categories. Caregiver anxiety was correlated with asthma word attentional bias in the asthma group. The findings indicate that attentional bias is present in children with asthma. Further research is required to ascertain if this exacerbates or maintains health-related problems. PMID:25966340

  3. The role of chronotype, gender, test anxiety, and conscientiousness in academic achievement of high school students.

    Science.gov (United States)

    Rahafar, Arash; Maghsudloo, Mahdis; Farhangnia, Sajedeh; Vollmer, Christian; Randler, Christoph

    2016-01-01

    Previous findings have demonstrated that chronotype (morningness/intermediate/eveningness) is correlated with cognitive functions, that is, people show higher mental performance when they do a test at their preferred time of day. Empirical studies found a relationship between morningness and higher learning achievement at school and university. However, only a few of them controlled for other moderating and mediating variables. In this study, we included chronotype, gender, conscientiousness and test anxiety in a structural equation model (SEM) with grade point average (GPA) as academic achievement outcome. Participants were 158 high school students and results revealed that boys and girls differed in GPA and test anxiety significantly, with girls reporting better grades and higher test anxiety. Moreover, there was a positive correlation between conscientiousness and GPA (r = 0.17) and morningness (r = 0.29), respectively, and a negative correlation between conscientiousness and test anxiety (r = -0.22). The SEM demonstrated that gender was the strongest predictor of academic achievement. Lower test anxiety predicted higher GPA in girls but not in boys. Additionally, chronotype as moderator revealed a significant association between gender and GPA for evening types and intermediate types, while intermediate types showed a significant relationship between test anxiety and GPA. Our results suggest that gender is an essential predictor of academic achievement even stronger than low or absent test anxiety. Future studies are needed to explore how gender and chronotype act together in a longitudinal panel design and how chronotype is mediated by conscientiousness in the prediction of academic achievement.

  4. Does the Revised Child Anxiety and Depression Scale (RCADS) measure anxiety symptoms consistently across adolescence? The TRAILS study

    OpenAIRE

    Mathyssek, Christina M.; Olino, Thomas M.; Hartman, Catharina A.; Ormel, Johan; Verhulst, Frank C.; Oort, Floor V. A.

    2013-01-01

    We assessed if the Revised Child Anxiety and Depression Scale (RCADS) measures anxiety symptoms similarly across age groups within adolescence. This is crucial for valid comparison of anxiety levels between different age groups. Anxiety symptoms were assessed biennially in a representative population sample (n = 2226) at three time points (age range 10–17 years) using the RCADS anxiety subscales (generalized anxiety disorder [GAD], obsessive-compulsive disorder [OCD], panic disorder [PD], sep...

  5. Correlates of perceptual distortions in clinical and non-clinical populations using the Cardiff Anomalous Perceptions Scale (CAPS): associations with anxiety and depression and a re-validation using a representative population sample.

    Science.gov (United States)

    Bell, Vaughan; Halligan, Peter W; Pugh, Katherine; Freeman, Daniel

    2011-10-30

    Although the literature on hallucinations in psychiatric patients shows clear links with anxiety and depression, associations of affect with a wider array of anomalous perceptual experiences have been much less studied. This study investigated patients with psychosis (N=29) and a non-clinical population (N=193) using the Cardiff Anomalous Perceptions Scale (CAPS), a measure of perceptual distortion and associated distress, intrusiveness and frequency; along with measures of depression, anxiety and worry. The study also allowed a re-validation of the CAPS in a more representative sample of the UK population. Moderate, reliable correlations with depression, anxiety and worry were found in the non-clinical population with the association being stronger in psychotic patients. The study re-confirmed that anomalous perceptual experiences are common in the general population and that a significant minority (11.9%) have higher levels than the mean of psychotic patients. Scale reliability and validity were also re-confirmed, and the CAPS score was found to be unrelated to age or gender in either sample. As in the original study, factor analysis produced a three-factor solution, although factor theme was not fully replicated: as before, a cluster of first-rank symptoms emerged, but with equivocal evidence for a temporal lobe factor and no replication of a 'chemosensation' component. PMID:21703692

  6. A study on test anxiety and its correlative factors in the medical students of military college%军校医学生考试焦虑现况及其相关因素研究

    Institute of Scientific and Technical Information of China (English)

    张志群; 樊毫军; 侯世科; 单学娴

    2014-01-01

    目的:探讨军校医学生的考试焦虑现况及其相关因素。方法采用Sarason考试焦虑量表(TAS)及90项症状自评量表(SCL-90)测试某军校医学生284名。结果 TAS总分≥12分者159人(56.00%)。女性、低年级、考试成绩差者TAS分数较高,P<0.01。TAS高分数组SCL-90各因子分较高, P<0.01。TAS分数与SCL-90各因子分数呈正相关,P<0.01。结论考试焦虑在学习中不同程度地存在,与性别、年纪、学习成绩有关。%Objective To investigate anxiety caused by test and its correlative factors of the medical students in military college. Methods the (Test Anxiety Scale,TAS) and (Symptom Checklist 90,SCL-90) were employed in the study among 284 medical students 107 male &177 female, age 17~25,80 in laboratory test specialty, 96in Nursing specialty,and 108 in clinical medicine specialty,89 sophomores,79 juniors, and 116 seniors. Results 159 (56.00%) students received their TAS score of 12 or higher. Female students, lower grade students as well as those having poor academic performance received higher scores. The group of higher TAS scores received higher scores in every factors of SCL-90. There were positive correlations in scores of TAS and that of SCL-90 factors. Conclusion Test anxiety exists invarious degree among the medical studentsin militany college,and is correlated with sex,garde,and academic performance.

  7. Racial differences in sexual prejudice and its correlates among heterosexual men.

    Science.gov (United States)

    Daboin, Irene; Peterson, John L; Parrott, Dominic J

    2015-04-01

    Previous research has consistently found sexual prejudice to be a predictor of antigay aggression and has also revealed specific correlates and antecedents of sexual prejudice. However, extant literature reveals mixed findings about potential racial group differences in sexual prejudice, and few studies have examined racial differences in the correlates of sexual prejudice. The aims of this descriptive study were to determine whether there are (a) racial group differences in reports of sexual prejudice and (b) racial group differences in previously identified correlates of sexual prejudice. Participants were 195 heterosexual males, ages 18 to 30 (98 Blacks and 97 Whites), recruited from a large metropolitan city in the southeastern United States. Based on cultural differences in the influence of religion and in attitudes about male sexuality, it was hypothesized that Black participants would report higher sexual prejudice than White participants. Additionally, based on cultural differences in racial views on masculinity and in sociocultural experiences of male gender roles, it was hypothesized that Blacks would report greater endorsement of religious fundamentalism and the traditional male role norm of status than Whites. Results confirmed all of the hypothesized racial differences and revealed additional differences, including a differential effect of the traditional male role norm of status on sexual prejudice, which explains, at least in part, the racial differences found in sexual prejudice. These findings may reflect underlying cultural differences between Black and White males and may aid in the development of future efforts to reduce sexual prejudice and consequently antigay aggression toward sexual minorities.

  8. Construct Validation of Anxiety Measures Using Multitrait-Multimethod Matrix

    Directory of Open Access Journals (Sweden)

    Ijeoma J. Amajuoyi

    2013-10-01

    Full Text Available This study sought to establish the construct validity for an instrument for measuring anxiety. The researchers used a four-point questionnaire and a seven-point Osgood semantic differential scale on depression to ascertain the convergent validity while two instruments measuring aggression were employed to establish the divergent trait with anxiety using multitrait-multimethod matrix. The face validity was carried out by experts in Educational Measurement and Evaluation. Cronbach Alpha reliability estimates for internal consistency of the items yielded 0.76, 0.98 for anxiety measures; 0.74, 0.85 for depression measures and 0.63, 0.79 for aggression measures respectively. The PPMC coefficient was used to test the hypotheses. Samples of thirty Senior Secondary III students of University of Nigeria Demonstration Secondary School were purposively selected for the study. The results demonstrated moderate convergence (r = 0.20, 0.49, 0.39 for measures of anxiety, depression and aggression respectively between two different methods of the same trait. Measures assessing anxiety and depression could be distinguished from measures assessing aggression. In conclusion the rejection of the first hypothesis and the retention of the second and third hypotheses based on the correlation confirm the convergent and divergent validities of the instruments; therefore, the instruments for measuring anxiety were deemed valid and reliable.

  9. Investigating the relationship between library anxiety and emotional intelligence

    Directory of Open Access Journals (Sweden)

    Shohreh SeyyedHosseini

    2014-12-01

    Full Text Available This paper aims to investigate the relationship between library anxiety and emotional intelligence of Bushehr University of Medical Sciences’ students and Persian Gulf University’s students in Bushehr municipality. In this descriptive study which is of correlation type, 700 students of Bushehr University of Medical Sciences and the Persian Gulf University selected through stratified random sampling. Required data has been collected using normalized Siberia Shrink’s emotional intelligence questionnaire and localized Bostick’s library anxiety scale. The results show that the rate of library anxiety among students is less than average (91.73% except “mechanical factors”. There is not a significant difference in all factors of library anxiety except “interaction with librarian” between male and female. The findings also indicate that there is a negative significant relationship between library anxiety and emotional intelligence (r= -0.41. According to the results, it seems that by improving the emotional intelligence we can decrease the rate of library anxiety among students during their search in a library. Emotional intelligence can optimize academic library’s productivity.

  10. Anxiety Levels in Adolescents Who Stutter

    Science.gov (United States)

    Blood, Gordon W.; Blood, Ingrid M.; Maloney, Kristy; Meyer, Crystal; Qualls, Constance Dean

    2007-01-01

    High levels of anxiety can negatively affect the lives of children and adolescents. Thirty-six adolescents who stutter and 36 adolescents who do not stutter were administered standardized scales for anxiety and self-esteem. Significant differences were found for the total T-scores for "Revised Children's Manifest Anxiety Scale" for the two groups,…

  11. Test Anxiety in Written and Oral Examinations

    Science.gov (United States)

    Sparfeldt, Jorn R.; Rost, Detlef H.; Baumeister, Ulrike M.; Christ, Oliver

    2013-01-01

    The distinction of different test anxiety reactions (e.g., worry, emotionality) is well established. Recently, additional relevance has been given to school-subject-specific test anxiety factors. The present study explored a further aspect concerning the structure of test anxiety experiences, specifically oral versus written examination modes. A…

  12. Quantification of pizza baking properties of different cheeses, and their correlation with cheese functionality.

    Science.gov (United States)

    Ma, Xixiu; Balaban, Murat O; Zhang, Lu; Emanuelsson-Patterson, Emma A C; James, Bryony

    2014-08-01

    The aim of this study is to quantify the pizza baking properties and performance of different cheeses, including the browning and blistering, and to investigate the correlation to cheese properties (rheology, free oil, transition temperature, and water activity). The color, and color uniformity, of different cheeses (Mozzarella, Cheddar, Colby, Edam, Emmental, Gruyere, and Provolone) were quantified, using a machine vision system and image analysis techniques. The correlations between cheese appearance and attributes were also evaluated, to find that cheese properties including elasticity, free oil, and transition temperature influence the color uniformity of cheeses. PMID:25048865

  13. Quantification of pizza baking properties of different cheeses, and their correlation with cheese functionality.

    Science.gov (United States)

    Ma, Xixiu; Balaban, Murat O; Zhang, Lu; Emanuelsson-Patterson, Emma A C; James, Bryony

    2014-08-01

    The aim of this study is to quantify the pizza baking properties and performance of different cheeses, including the browning and blistering, and to investigate the correlation to cheese properties (rheology, free oil, transition temperature, and water activity). The color, and color uniformity, of different cheeses (Mozzarella, Cheddar, Colby, Edam, Emmental, Gruyere, and Provolone) were quantified, using a machine vision system and image analysis techniques. The correlations between cheese appearance and attributes were also evaluated, to find that cheese properties including elasticity, free oil, and transition temperature influence the color uniformity of cheeses.

  14. Anxiety and depression in mothers of disabled and non-disabled children

    International Nuclear Information System (INIS)

    Objectives: To find the prevalence of anxiety and depression in mothers of disabled and non-disabled children and to find the association of anxiety and depression with demographic characteristics in district Sheikhupura. Method: A cross sectional comparative study was conducted to find differences in the level of anxiety and depression in both groups of mothers i.e. among mothers of disabled and non-disabled children. A convenient sampling technique was used to select 340 mothers belonging to both groups (n = 170 in each group). Urdu version of Hospital Anxiety and Depression Scale (HADS) was used to assess anxiety and depression in mothers. Data was analyzed using ANCOVA (SPSS version 17). Results: The Results of ANCOV A revealed statistically significant differences (p < .001) in the level of anxiety and depression in both groups of mothers. Majority of mothers (78%) belonging to children with disability had anxiety. Only 52% mothers belonging to non-disabled children had anxiety. Similarly, as compared to 46% mothers of non-disabled children, 76% mothers belonging to children with disability had depression. Correlation analysis revealed a significantly positive relationship of anxiety and depression with mothers' age (p < .05) and statistically significant inverse relationship with disabled child's age, mothers educational (p < .0 I) ana family income status. Conclusion: As the disabled child advances in age, mother better understands the demands of raising a disabled child and thus can cope with these demands affectively and with lesser anxiety. Implications of the study would assist psychologists in devising techniques for reducing level of anxiety and depression in mothers of disabled children. (author)

  15. Correlation between specific fine root length and mycorrhizal colonization of maize in different soil types

    Institute of Scientific and Technical Information of China (English)

    Wenke LIU

    2009-01-01

    A pot experiment was conducted in a glass-house to investigate the correlation between specific fine root length (SFRL) and root colonization (RC) of maize inoculated with six arbuscular mycorrhizal fungi (AMF) in three soil types. The results showed that six AMF associated with maize presented different abilities in RC and effects on SFRL. In addition, there was a significant correlation between SFRL and RC of arbuscular mycor-rhizal maize in Beijing soil (Cinnamon soil), but no significant correlation in Hubei soil (Brunisolic soil) and Guangdong soil (Red soil). It is concluded that mycor-rhizal colonization decreased the SFRL of maize, and the correlation between SFRL and RC of mycorrhizal maize depended on soil type.

  16. Relaxation dynamics in the presence of pulse multiplicative noise sources with different correlation properties.

    Science.gov (United States)

    Kargovsky, A V; Chichigina, O A; Anashkina, E I; Valenti, D; Spagnolo, B

    2015-10-01

    The relaxation dynamics of a system described by a Langevin equation with pulse multiplicative noise sources with different correlation properties is considered. The solution of the corresponding Fokker-Planck equation is derived for Gaussian white noise. Moreover, two pulse processes with regulated periodicity are considered as a noise source: the dead-time-distorted Poisson process and the process with fixed time intervals, which is characterized by an infinite correlation time. We find that the steady state of the system is dependent on the correlation properties of the pulse noise. An increase of the noise correlation causes the decrease of the mean value of the solution at the steady state. The analytical results are in good agreement with the numerical ones. PMID:26565201

  17. Intolerance of uncertainty and adult separation anxiety.

    Science.gov (United States)

    Boelen, Paul A; Reijntjes, Albert; Carleton, R Nicholas

    2014-01-01

    Intolerance of uncertainty (IU)-the tendency to react negatively to situations that are uncertain-is involved in different anxiety disorders and depression. No studies have yet examined the association between IU and symptoms of adult separation anxiety disorder. However, it is possible that greater difficulties tolerating uncertainties that can occur in relationships with attachment figures inflate fears and worries about the consequences of being separated from these attachment figures. The current study examined the possible role of IU in symptoms of adult separation anxiety disorder, relative to its role in symptoms of generalized anxiety disorder (GAD), obsessive compulsive disorder (OCD), social anxiety, and depression, using self-reported data from 215 undergraduates (92% women) with elevated separation anxiety. Findings showed that IU was significantly associated with symptom levels of separation anxiety disorder, GAD, OCD, social anxiety, and depression (rs > .30). IU continued to explain variance in OCD, social anxiety, and depression (but not GAD and separation anxiety) when controlling for the association of neuroticism, attachment anxiety, and attachment avoidance with these symptoms. Additional findings indicated that IU is more strongly associated with symptoms of GAD, OCD, and social anxiety than symptoms of adult separation anxiety disorder and depression.

  18. Classroom Anxiety and Its Effect on Oral English Ability

    Institute of Scientific and Technical Information of China (English)

    许欣; 周开元

    2013-01-01

    Language anxiety is one of the most common elements that influence language learning. Based on a questionnaire in⁃vestigation, university students’trait anxiety and environmental anxiety in English classes will be analyzed and discussed. The two types of anxiety are positively correlated with each other and negatively correlated with the students’oral English ability. Results of this analysis will help promote the teachers’understanding of the classroom environment and create a favorable teaching cir⁃cumstance.

  19. Is math anxiety in the secondary classroom limiting physics mastery? A study of math anxiety and physics performance

    Science.gov (United States)

    Mercer, Gary J.

    This quantitative study examined the relationship between secondary students with math anxiety and physics performance in an inquiry-based constructivist classroom. The Revised Math Anxiety Rating Scale was used to evaluate math anxiety levels. The results were then compared to the performance on a physics standardized final examination. A simple correlation was performed, followed by a multivariate regression analysis to examine effects based on gender and prior math background. The correlation showed statistical significance between math anxiety and physics performance. The regression analysis showed statistical significance for math anxiety, physics performance, and prior math background, but did not show statistical significance for math anxiety, physics performance, and gender.

  20. Wedges of Anxiety

    DEFF Research Database (Denmark)

    Hellström, Maria; Brandt, Eva

    2005-01-01

    The Heraclitian notion of a reality in constant flux seems to have settled even in the public consciousness. We are, to an ever-increasing extent, on the move; in motion between different places of abode, between domiciles and places of residence, between temporary addresses and provisory settlem...... cones of light, as the cut their way into the unknown, like wedges of anxiety...

  1. Exercise for Stress and Anxiety

    Science.gov (United States)

    ... stimulate anti-anxiety effects. Relationship of Exercise to Anxiety Disorders Stress and anxiety are a normal part of life, ... Tips Severe Storms: How to Reduce Your Anxiety Anxiety and Stress in the Workplace Exercise for Stress and Anxiety ...

  2. Health Anxiety, Hypochondriasis, and the Anxiety Disorders

    Science.gov (United States)

    Abramowitz, Jonathan S.; Olatunji, Bunmi O.; Deacon, Brett J.

    2007-01-01

    Although clinical observations suggest that health-related anxiety is present, to some extent, in a number of anxiety disorders, this relationship has not been examined empirically. The present study therefore utilized the Short Health Anxiety Inventory (SHAI) to elucidate the structure of such symptoms among patients with anxiety disorders and to…

  3. Second language writing anxiety, computer anxiety, and performance in a classroom versus a web-based environment

    OpenAIRE

    Dracopoulos, Effie

    2011-01-01

    This study examined the impact of writing anxiety and computer anxiety on language learning for 45 ESL adult learners enrolled in an English grammar and writing course. Two sections of the course were offered in a traditional classroom setting whereas two others were given in a hybrid form that in-volved distance learning. Contrary to previous research, writing anxiety showed no correlation with learning performance, whereas computer anxie-ty only yielded a positive correlation with performan...

  4. Sex-related similarities and differences in the neural correlates of beauty.

    Science.gov (United States)

    Cela-Conde, Camilo J; Ayala, Francisco J; Munar, Enric; Maestú, Fernando; Nadal, Marcos; Capó, Miguel A; del Río, David; López-Ibor, Juan J; Ortiz, Tomás; Mirasso, Claudio; Marty, Gisèle

    2009-03-10

    The capacity to appreciate beauty is one of our species' most remarkable traits. Although knowledge about its neural correlates is growing, little is known about any gender-related differences. We have explored possible differences between men and women's neural correlates of aesthetic preference. We have used magnetoencephalography to record the brain activity of 10 male and 10 female participants while they decided whether or not they considered examples of artistic and natural visual stimuli to be beautiful. Our results reveal significantly different activity between the sexes in parietal regions when participants judged the stimuli as beautiful. Activity in this region was bilateral in women, whereas it was lateralized to the right hemisphere in men. It is known that the dorsal visual processing stream, which encompasses the superior parietal areas, has been significantly modified throughout human evolution. We posit that the observed gender-related differences are the result of evolutionary processes that occurred after the splitting of the human and chimpanzee lineages. In view of previous results on gender differences with respect to the neural correlates of coordinate and categorical spatial strategies, we infer that the different strategies used by men and women in assessing aesthetic preference may reflect differences in the strategies associated with the division of labor between our male and female hunter-gatherer hominin ancestors.

  5. Correlation of neuropathic pain with depression disorder and anxiety disorder%神经病理性疼痛与抑郁和焦虑精神症状的相关性

    Institute of Scientific and Technical Information of China (English)

    倪雪珺; 杜冬萍

    2013-01-01

    Objective To investigate the correlation of neuropathic pain with depression disorder and anxiety disorder. Methods Thirty-six patients who were initially diagnosed as neuropathic pain were included ( case group), and were treated with amitriptyline, opioids and nerve block in necessities. Assessment with visual analogue scale (VAS), Zung self-rating anxiety scale (SAS) and Zung self-rating depression scale (SDS) was performed before treatment and 2 weeks and 4 weeks after treatment. Besides, 15 healthy volunteers were served as controls, and assessment with SAS and SDS was conducted. Results The duration of neuropathic pain of all patients in case group was more than 3 months. The degree of pain was positively related to the prevalences of depression disorder and anxiety disorder in case group (P < 0. 01), and the prevalences of depression disorder and anxiety disorder in case group were significantly higher than those in control group ( P < 0. 01). Two weeks and 4 weeks after treatment in case group, the pain was effectively relieved ( P < 0. 05) , the degree of pain was also positively related to the prevalences of depression disorder and anxiety disorder (P <0.05), and the prevalences of depression disorder and anxiety disorder were also significantly higher than those in control group (P <0. 05) . Conclusion Patients with neuropathic pain are usually found to experience anxiety disorder and depression disorder. With the relief of pain, anxiety disorder and depression disorder may be relieved, but can not be completely eliminated.%目的 探讨神经病理性疼痛与焦虑和抑郁精神症状之间的相关性.方法 选择神经病理性疼痛初诊患者36例(病例组),根据病情需要分别采用阿米替林、阿片类药物和神经阻滞药物进行镇痛治疗,治疗前进行视觉模拟疼痛评分(VAS)、Zung焦虑评分(SAS)和Zung抑郁评分(SDS),治疗后2和4周再进行SAS和SDS评分.同时选15名健康志愿者作

  6. Examining the Reliability of Interval Level Data Using Root Mean Square Differences and Concordance Correlation Coefficients

    Science.gov (United States)

    Barchard, Kimberly A.

    2012-01-01

    This article introduces new statistics for evaluating score consistency. Psychologists usually use correlations to measure the degree of linear relationship between 2 sets of scores, ignoring differences in means and standard deviations. In medicine, biology, chemistry, and physics, a more stringent criterion is often used: the extent to which…

  7. Bootstrap Standard Error and Confidence Intervals for the Difference between Two Squared Multiple Correlation Coefficients

    Science.gov (United States)

    Chan, Wai

    2009-01-01

    A typical question in multiple regression analysis is to determine if a set of predictors gives the same degree of predictor power in two different populations. Olkin and Finn (1995) proposed two asymptotic-based methods for testing the equality of two population squared multiple correlations, [rho][superscript 2][subscript 1] and…

  8. Individual Differences in General Intelligence Correlate with Brain Function during Nonreasoning Tasks.

    Science.gov (United States)

    Haier, Richard J.; White, Nathan S.; Alkire, Michael T.

    2003-01-01

    Administered Raven's Advanced Progressive Matrices to 22 adults and measured cerebral glucose activity as subjects viewed videos on 2 occasions. Data provide evidence that individual differences in intelligence correlate with brain function even when the brain is engaged in non-reasoning tasks. (SLD)

  9. Gender Differences in Psychopathic Traits, Types, and Correlates of Aggression among Adjudicated Youth

    Science.gov (United States)

    Stickle, Timothy R.; Marini, Victoria A.; Thomas, Jamila N.

    2012-01-01

    The current study investigated gender differences in types and correlates of aggression among 150 adjudicated youth (M age = 15.2, SD = 1.4). In cluster analysis, consistent with past studies, one aggressive group characterized by moderate levels of reactive aggression and one characterized by high levels of proactive and reactive aggression…

  10. Antioxidant activity of different parts of Pistacia khinjuk Stocks fruit and its correlation to phenolic composition.

    Science.gov (United States)

    Hatamnia, Ali Asghar; Rostamzad, Arman; Malekzadeh, Parviz; Darvishzadeh, Reza; Abbaspour, Nasser; Hosseini, Mohammadyar; Nourollahi, Khoshnood; Mehr, Reza Sheikh Akbari

    2016-06-01

    The fruits of Pistacia khinjuk Stocks were collected from Ilam province, Iran. The aim of this study was to analyse antioxidant capacity and phenolic composition of different parts of P. khinjuk fruit. The antioxidant capacity of extracts was measured using different assays: ferric reducing ability of plasma, 2,2-diphenyl-1-picrylhydrazyl and nitric oxide radical scavenging. The phenolic composition of P. khinjuk fruit is reported for the first time. Amongst different parts of the fruit analysed in this study, hull extract contained the highest total phenolic and flavonoid contents. We observed a high correlation between different antioxidant activity and total phenolic and flavonoid contents. Therefore, antioxidant capacity can be related to total phenolic and flavonoid contents. A correlation analysis revealed that ascorbic acid, gallic acid, rutin, caffeic acid, ferulic acid and sinapic acid were the phenolic compounds mainly responsible for antioxidant power of the fruit extracts.

  11. Statistics and mathematics anxiety in social science students: some interesting parallels.

    Science.gov (United States)

    Zeidner, M

    1991-11-01

    This study illuminates some interesting parallels between statistics anxiety and mathematics anxiety in social science students. Parallel to what is confirmed for mathematics anxiety, two factors were observed to underly statistics anxiety scores, namely, statistics test anxiety and content anxiety. The study revealed modest though significant correlations between student attributes and the two confirmed dimensions of statistics anxiety. Furthermore, parallel to the inverse correlation reported for mathematics anxiety and maths course performance, statistics anxiety correlated negatively with high school matriculation scores in maths as well as self perceptions of maths abilities. These data lend support to the hypothesis that aversive prior experiences with mathematics, prior poor achievement in maths, and a low sense of maths self-efficacy are meaningful antecedent correlates of statistics anxiety and thus lend some credence to the "deficit" interpretation of statistics anxiety.

  12. Negative Generalization and Symptoms of Anxiety Disorders

    OpenAIRE

    Fulford, Daniel; Rosen, Rebecca K.; Johnson, Sheri L; Carver, Charles S.

    2012-01-01

    The tendency to generalize from a single failure to one's entire self-worth is an important correlate and predictor of depression. Despite conceptual overlap between cognitive biases in anxiety and depression, little research has examined whether negative generalization relates to anxiety symptoms. We examined associations of negative generalization with symptoms of several anxiety disorders, above and beyond its association with lifetime symptoms of depression, among 248 undergraduates. Afte...

  13. Difference equations for correlation functions of $A^{(1)}_{n-1}$-face model with boundary reflection

    CERN Document Server

    Quano, Y H

    2001-01-01

    The $A^{(1)}_{n-1}$-face model with boundary reflection is considered on the basis of the boundary CTM bootstrap. We construct the fused boundary Boltzmann weights to determine the normalization factor. We derive difference equations of the quantum Knizhnik-Zamolodchikov type for correlation functions of the present model. The simplest difference equations are solved the in the case of the free boundary condition.

  14. Correlation between SUVA and DBP formation during chlorination and chloramination of NOM fractions from different sources.

    Science.gov (United States)

    Hua, Guanghui; Reckhow, David A; Abusallout, Ibrahim

    2015-07-01

    Natural organic matter (NOM) is the major precursor to the formation of disinfection byproducts (DBPs) during drinking water treatment. Specific ultraviolet absorbance (SUVA) is a widely used surrogate parameter to characterize NOM and predict its DBP formation potential. The objective of this study was to determine the relationships between SUVA and different classes of DBPs formed by NOM fractions from different sources. Three natural waters with a wide SUVA range were fractionated into differing hydrophobicity and molecular weight groups using XAD-4 and XAD-8 resins and ultrafiltration membranes. Each NOM fraction was treated with chlorine and monochloramine under controlled laboratory conditions. Different classes of DBPs showed different relationships with SUVA. SUVA correlated strongly with trihaloacetic acids (THAAs) and unknown total organic halogen (UTOX) yields whereas weak correlations were observed between SUVA and trihalomethane (THM) and dihaloacetic acid (DHAA) yields during chlorination. These results reinforce the hypothesis that DHAAs and THAAs form through different precursors and reaction pathways. Strong correlation between SUVA and UTOX was also observed during chloramination. However, no significant relationship was observed between SUVA and chloramination THMs and DHAAs. Overall, SUVA is a good indicator for the formation of unknown DBPs. This indicates that UV absorbing compounds and aromatic carbon within NOM are the primary sources of precursors for unknown DBPs.

  15. Death and Death Anxiety

    OpenAIRE

    Gonca Karakus; Zehra Ozturk; Lut Tamam

    2012-01-01

    Although death and life concepts seem so different from each other, some believe that death and life as a whole that death is accepted as the goal of life and death completes life. In different cultures, societies and disciplines, there have been very different definitions of death which changes according to personality, age, religion and cultural status of the individual. Attitudes towards death vary dramatically according to individuals. As for the death anxiety, it is a feeling which start...

  16. Assessing task importance and anxiety in medical school: an instrument development and initial validation study.

    Science.gov (United States)

    Phillips, Henry L; Dong, Ting; Durning, Steven J; Artino, Anthony R

    2015-04-01

    Recent research in medical education suggests that students' motivational beliefs, such as their beliefs about the importance of a task, and their emotions are meaningful predictors of learning and performance. The primary purpose of this study was to develop a self-report measure of "task importance" and "anxiety" in relation to several medical education competencies and to collect validity evidence for the new measures. The secondary purpose was to evaluate differences in these measures by year of medical school. Exploratory factor analysis of scores from 368 medical school students suggested two task importance factors and three anxiety factors. The task importance and anxiety subscales were weakly related to each other and exhibited consistently negative and positive correlations, respectively, with three self-efficacy subscales. The task importance subscales were positively related to "metacognition," whereas "interpersonal skills anxiety" and "health knowledge anxiety" were positively related to "procrastination." All three anxiety factors were positively related to "avoidance of help seeking," whereas "interpersonal skills and professionalism importance" was negatively related to help avoidance behaviors. Finally, comparisons across the 4 years of medical school indicated that some aspects of task importance and anxiety varied significantly. Overall, findings from this study provide validity evidence for the psychometric quality of these scales, which capture task importance and anxiety in medical students. Limitations and implications for medical education research are discussed. PMID:25850124

  17. Correlative Study on the Type 2 Diabetes with Disease Pain, Anxiety and Depression%2型糖尿病患者疾病痛苦与焦虑、抑郁的相关性研究

    Institute of Scientific and Technical Information of China (English)

    张荣霞; 王惠丽

    2015-01-01

    目的 探讨2型糖尿病患者疾病痛苦与焦虑、抑郁之间的相关性.方法 应用糖尿病痛苦量表和医院焦虑抑郁量表对180例糖尿病患者进行问卷调查.结果 糖尿病患者疾病痛苦的发生率为65.6%(118/180),其中情感负担和生活规律两个维度的痛苦程度较高;糖尿病人群中焦虑和抑郁的发生率分别为37.8%(68/180)、24.2%(44/180);糖尿病痛苦总分与焦虑、抑郁的发生均呈正相关关系(P<0.05).结论 糖尿病病人情感痛苦程度越重,其焦虑、抑郁症状越明显,护理人员应当采取针对性措施,促进病人生活质量的提高.%Objective To investigate the relationship between the anxiety and depression in the patients with type 2 diabetes. Methods the diabetic patients were investigated by using the diabetic pain scale and the anxiety depression scale of the hospital. Results disease of diabetic patien-ts pain occurrence rate was 65.6% (118/180), the two dimensions of emotional burden and life of the high degree of pain;incidence rate of anxiety and depression in the patients with type 2 diabetes mellitus (T2DM) were 37.8%(68), 24.2%(44/180);diabetes mellitus, general pain and anxiety, depression occurred were positively correlated (P<0.05). Conclusion e emoti-onal pain of diabetic patients is more serious, the anxiety and depression symptoms, the nursi-ng staff should take the targeted measures to promote the improvement of the quality of life of patients.

  18. Differences in behavior associated to anxiety in male and Female rats exposed to a chronic stress protocol: Early maternal separation

    Directory of Open Access Journals (Sweden)

    Duenas Gómez, Zulma Janeth

    2009-06-01

    Full Text Available During the first stages of life, the environment and maternal interactions are essential for normal mammalian neuronal maturity and behavior. In fact, it has been demonstrated that disruption of mother-pup interaction during early life exert long-lasting effects on the development of central nervous, endocrine, and immune systems and behavioral responses. The principal aim of our work was to study the consequences of early maternal separation (EMS on adult male and female anxiety. The behaviors was evaluated using the Elavated Plus-Maze (EPM. Separation procedure was carried out in postnatal days 1 to 21 twice daily: three hours in the morning and three hours in the afternoon. As a control group we used animals that stayed with the mother but were manipulated daily for one minute in the morning and in the afternoon. In postnatal day 22, animals were distributed by sex and then kept in standard lab conditions. Behavioral testing in the EPM was performed at 90/95 days of age. All subjects were videotaped. Records included number of entries, time spent in each arm, and the frequency and time stretching, deeping, rearing, and grooming. Our results showed that separated females have more open arm entries and spent more time there, and exhibit more deeping and less grooming compared to females in the control group and males of the experimental and control group. Thus, based on the anxiolytic profile that female rat shows in the EPM, these data suggest that EMS affects differentially male and female adult rats

  19. [Social anxiety].

    Science.gov (United States)

    Mirabel-Sarron, Christine

    2010-06-20

    Social anxiety disorders are various, frequent and invalidant. Social phobia is characterized by marked and persistent fear of social or performance situations in which embarrassment may occur including, for example, fear of public speaking. In clinical setting, the majority of social phobics report fears of more than one type of social situation. Social phobia tends to develop early in life, with a life time prevalence of 2-4%. Pharmacotherapy and behavioural and cognitive therapy are communly used. PMID:20623894

  20. Correlation between metal-ceramic bond strength and coefficient of linear thermal expansion difference

    Directory of Open Access Journals (Sweden)

    Stella Crosara Lopes

    2009-04-01

    Full Text Available The purpose of this study was to evaluate the metal-ceramic bond strength (MCBS of 6 metal-ceramic pairs (2 Ni-Cr alloys and 1 Pd-Ag alloy with 2 dental ceramics and correlate the MCBS values with the differences between the coefficients of linear thermal expansion (CTEs of the metals and ceramics. Verabond (VB Ni-Cr-Be alloy, Verabond II (VB2, Ni-Cr alloy, Pors-on 4 (P, Pd-Ag alloy, and IPS (I and Duceram (D ceramics were used for the MCBS test and dilatometric test. Forty-eight ceramic rings were built around metallic rods (3.0 mm in diameter and 70.0 mm in length made from the evaluated alloys. The rods were subsequently embedded in gypsum cast in order to perform a tensile load test, which enabled calculating the CMBS. Five specimens (2.0 mm in diameter and 12.0 mm in length of each material were made for the dilatometric test. The chromel-alumel thermocouple required for the test was welded into the metal test specimens and inserted into the ceramics. ANOVA and Tukey's test revealed significant differences (p=0.01 for the MCBS test results (MPa, with PI showing higher MCBS (67.72 than the other pairs, which did not present any significant differences. The CTE (10-6 oC-1 differences were: VBI (0.54, VBD (1.33, VB2I (-0.14, VB2D (0.63, PI (1.84 and PD (2.62. Pearson's correlation test (r=0.17 was performed to evaluate of correlation between MCBS and CTE differences. Within the limitations of this study and based on the obtained results, there was no correlation between MCBS and CTE differences for the evaluated metal-ceramic pairs.

  1. 青少年哮喘患者生活质量与焦虑、抑郁的关系%Correlation between quality of life, anxiety and depression in juveniles with bronchial asthma

    Institute of Scientific and Technical Information of China (English)

    王玉; 赵明; 姜丹丹; 郑丽新

    2012-01-01

    目的 探讨青少年哮喘患者生活质量与其焦虑、抑郁的相关性.方法 调查在我院诊治过的120 例青少年哮喘患者及110 例健康对照者,采用自制一般资料调查表、哮喘生活质量调查问卷、焦虑自评量表、抑郁自评量表进行数据收集.结果 哮喘患者生活质量总体情况较差,影响因素依次为病程、性别、过去6 个月有无发生过重度哮喘;焦虑与生活质量(P<0.05)、情感(P<0.01) 及总分(P<0.05) 存在相关性.结论 青少年哮喘患者生活质量较差,病程长、女性及过去6 个月发生重度哮喘是影响生活质量的危险因素,焦虑、抑郁等负性情绪与生活质量相互影响.%Objective To study the correlation between quality of life, anxiety and depression in juveniles with bronchial asthma. Methods Clinical data about 118 juveniles with bronchial asthma admitted to our hospital and 110 healthy controls were collected with self-designed questionnaires of general data and quality of life, self-rating anxiety scale, and self-rating depression scale. Results The quality of life in juveniles with bronchial asthma was rather poor. Its influencing factors were disease course, gender, and no occurrence of severe asthma in the past 6 months. Anxiety was correlated with the quality of life, emotion and total score(P<0.05). Conclusion The quality of life in juveniles with bronchial asthma is rather poor. Long disease course, female, and occurrence of severe asthma in the past 6 months are the risk factors for the quality of life. Anxiety, depression and quality of life may influence each other.

  2. Stratigraphic Correlation of Middle Triassic Sequences among Different Paleogeographic Sedimentary Facies in South China

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Affected by the Indosinian movement, the sediments in the main part of South China, Yangtzeplatform, started to transform from marine to continental during the Middle Triassic. In the meantime, a noticeable paleogeographic and sedimentary facies differentiation occurred in the marginal regions of the platforms and produced completely different lithologic and paleontologicsequences in various paleogeographic gradients and sedimentary facies areas, which brought about the difficulties for the stratigraphic correlation based on the traditional stratigraphies. This paper proposes to use some characteristic environmental events as the markers of the stratigraphic corre lation across various paleogeographic sedimentary facies, considering that some distinctive regionalenvironmental events should have affected at the same time on the entire basin or the connectedsedimentary regions and produced some closely related sedimentary records in the stratigraphic sequences though the affected intensity and recorded pattern might be different among the regions.The change of violent relative sea level (generally water depth) and the alteration of tectonic activity summarized from the dynamic mechanism of sedimentation are the best markers of environmental events for stratigraphic correlation. Based on the analysis and recognition of some significantenvironmental events at the typical stratigraphic sequences from various paleogeographic sedimentary facies and combined with the consideration of the variations in expressed form and strength fthe events among different paleogeographic gradients and sedimentary facies, the stratigraphic sequences from different sedimentary facies can be easily correlated directly. Furthermore, the evolutionary history of the whole sedimentary basin can be clearly established.

  3. Antioxidations and Their Correlations with Total Flavones and Anthocyanin Contents in Different Black Rice Varieties

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    The antioxidations and their correlations with total flavones and anthocyanin contents in different black rice varieties were studied. The results indicated that the great differences in total antioxidant capacity (TAC), scavenging free radical capacity (SFRC), total flavones and anthocyanin contents existed among 242 black rice varieties. Comparisons of TAC,SFRC, total flavones and anthocyanin contents of different black rice types showed that the differences between black rice and white rice, indica one and japonica one, and nonglutinous one and glutinous one were significant at 0.01 levels,respectively. This showed that the TAC, SFRC, total flavones and anthocyanin contents of japonica type were higher than those of indica one, and nonglutinous type were higher than glutinous one. According to the fast clustering procedure, 242 black rice varieties could be clustered into 10 clusters, 184 indica rice varieties into 10 clusters, and 58japonica rice varieties into 6 clusters. Most significant (P<0.01) correlations existed between TAC and total flavones and anthocyanin contents, and between SFRC and total flavones and anthocyanin contents of black rice, respectively. This showed that the antioxidation of black rice was closely correlated with its active compositions of flavones and anthocyanin.

  4. Pharmacology of human experimental anxiety

    Directory of Open Access Journals (Sweden)

    F.G. Graeff

    2003-04-01

    Full Text Available This review covers the effect of drugs affecting anxiety using four psychological procedures for inducing experimental anxiety applied to healthy volunteers and patients with anxiety disorders. The first is aversive conditioning of the skin conductance responses to tones. The second is simulated public speaking, which consists of speaking in front of a video camera, with anxiety being measured with psychometric scales. The third is the Stroop Color-Word test, in which words naming colors are painted in the same or in a different shade, the incongruence generating a cognitive conflict. The last test is a human version of a thoroughly studied animal model of anxiety, fear-potentiated startle, in which the eye-blink reflex to a loud noise is recorded. The evidence reviewed led to the conclusion that the aversive conditioning and potentiated startle tests are based on classical conditioning of anticipatory anxiety. Their sensitivity to benzodiazepine anxiolytics suggests that these models generate an emotional state related to generalized anxiety disorder. On the other hand, the increase in anxiety determined by simulated public speaking is resistant to benzodiazepines and sensitive to drugs affecting serotonergic neurotransmission. This pharmacological profile, together with epidemiological evidence indicating its widespread prevalence, suggests that the emotional state generated by public speaking represents a species-specific response that may be related to social phobia and panic disorder. Because of scant pharmacological data, the status of the Stroop Color-Word test remains uncertain. In spite of ethical and economic constraints, human experimental anxiety constitutes a valuable tool for the study of the pathophysiology of anxiety disorders.

  5. Language Anxiety among Gifted Learners in Malaysia

    Science.gov (United States)

    Kamarulzaman, Mohd Hasrul; Ibrahim, Noraniza; Yunus, Melor Md; Ishak, Noriah Mohd

    2013-01-01

    Language anxiety has significantly sparked great concern in the second and foreign language learning world. Researches have found negative correlation between language anxiety and academic achievement of English language learners; and, most of the studies focus on average school students and tertiary level students. This paper, however, explores…

  6. Does the Revised Child Anxiety and Depression Scale (RCADS) measure anxiety symptoms consistently across adolescence? The TRAILS study

    NARCIS (Netherlands)

    Mathyssek, Christina M.; Olino, Thomas M.; Hartman, Catharina A.; Ormel, Johan; Verhulst, Frank C.; Van Oort, Floor V. A.

    2013-01-01

    We assessed if the Revised Child Anxiety and Depression Scale (RCADS) measures anxiety symptoms similarly across age groups within adolescence. This is crucial for valid comparison of anxiety levels between different age groups. Anxiety symptoms were assessed biennially in a representative populatio

  7. Does the Revised Child Anxiety and Depression Scale (RCADS) measure anxiety symptoms consistently across adolescence? The TRAILS study

    NARCIS (Netherlands)

    C.M. Mathyssek (Christina); T.M. Olino (Thomas); C.A. Hartman; J. Ormel (Johan Hans); F.C. Verhulst (Frank); F.V.A. van Oort (Floor)

    2013-01-01

    textabstractWe assessed if the Revised Child Anxiety and Depression Scale (RCADS) measures anxiety symptoms similarly across age groups within adolescence. This is crucial for valid comparison of anxiety levels between different age groups. Anxiety symptoms were assessed biennially in a representati

  8. 前列腺癌根治术前焦虑和术后生活质量评估相关性分析%Correlation between anxiety and postoperative quality of life in patients with prostate cancer

    Institute of Scientific and Technical Information of China (English)

    储嘉慧; 邵鹏飞; 秦超; 黄华兴; 郑雨潇; 沈露萍; 路康; 袁文博; 李普; 陈涛; 肇毅

    2014-01-01

    目的:研究前列腺癌患者术前焦虑和术后生活质量评估的相关性。方法选取32例行前列腺癌根治术的患者,在其术前1d,采用焦虑状态-特质评分问卷(the Stata-Trait Anxiety Inventory,STAI)进行焦虑评估;在术后1个月,采用前列腺癌治疗功能评价(the functional assessment of cancer therapy-prostate, FACT-P)问卷,对其生活质量进行调查。通过SPSS软件对患者的术前焦虑和术后生活质量评估进行相关性分析。结果患者的术前焦虑评分为59.0±7.3,术后生活质量评估为64.5±7.4。术前焦虑和术后生活质量评估呈线性负相关关系(r=-0.58,P<0.05)。结论前列腺癌患者的术前焦虑和术后生活质量评分呈负相关关系,根据焦虑评分状况积极地进行围手术期的心理干预,加强患者与家人朋友的沟通交流,对临床治疗及术后恢复具有积极的意义。%Objective To evaluate the correlation between anxiety and postoperative quality of life in patients with prostate cancer. Methods A total of 32 patients scheduled for elective radical prostatectomy were enrolled in the study. The questionnaires of the Stata-Trait Anxiety Inventory(STAI) were completed a day before the surgery. The functional assessment of cancer therapy-prostate(FACT-P) were accomplished a month after the surgery. The relationship between STAI and FACT-P was analyzed with SPSS. Results Anxiety inventory score was 59.0±7.3, which was significantly correlated(P<0.05) with the FACT-P score of 64.5±7.4. The STAI showed a negative liner correlation with the FACT-P (r= -0.58). Conclusion A inverse correlation has been found between the anxiety and postoperative quality of life in patients with prostate cancer. Psychological care of patients in the period of operation should be formulated according to the STAI, to strengthen communication between patients and their family. It is important for clinical treatment and recovery.

  9. 焦虑对体液免疫功能影响及其与HLA-DQB1等位基因的关系%Influences of anxiety on humoral immune functions and the correlations with HLA-DQB1

    Institute of Scientific and Technical Information of China (English)

    高昆; 刘辉

    2009-01-01

    目的:研究焦虑对体液免疫功能的影响及其与HLA-DQB1等位基因多态性的关系.方法:随机挑选某医院健康体检住院医生31名,选用状态-特质焦虑量表(STAI)来测量其焦虑状况,实验室检测IgG、IgA、IgM以及补体C3、C4水平,并利用PCR扩增各研究对象HLA-DQB1*02、*03、*04、*05和*06五个位点基因多态性.结果:状态焦虑 (Ta)和特质焦虑 (Tc)均同补体C3呈正相关,有统计学意义.HLA-DQB1*02位点阳性和阴性的个体状态焦虑的差异有统计学意义(P<0.05),而补体C3的差异不具有统计学意义(P>0.05).HLA-DQB1* 04位点阳性和阴性的个体状态焦虑和特质焦虑的差异都有统计学意义(P<0.05),而补体C3的差异不具有统计学意义(P<0.05).结论:焦虑可以引起某些体液免疫功能指标的改变并与HLA-DQB1等位基因表型有关.%Objective:To investigate the association between anxiety and the change of humoral immune functions and its correlation with HLA-DQB1 polymorphisms.Methods:Total 31 resident doctors were selected randomly and tested by State-Trait Anxiety Inventory(STAI).IgG,IgA,IgM,complement C3 and complement C4 were detected with BECKMAN array360 system;HLA-DQB1*02、*03、*04、*05 and*06 alleles were individually amplified by polymerase chain reaction(PCR)using exon2 group-specific primers.The correlation between immune function and HLA-DQB1 polgmorphisms were investigated.Results:Statistical analysis showed that there was positive correlation with State Anxiety (Ta) and complement C3,either Trait Anxiety (Tc) and complement C3.There was significant difference between HLA-DQB1*02 positive and negative in Ta (P<0.05),while no difference in complement C3(P>0.05).There was significant difference between HLA-DQB1*04 positive and negative in Ta and Tc(P<0.05),while no difference in complement C3(P>0.05).Conclusion:Anxiety could change some humoral immune functions and this is related with HLA-DQB1 polymorphism.

  10. Factors correlating with significant differences between X-ray structures of myoglobin

    Energy Technology Data Exchange (ETDEWEB)

    Rashin, Alexander A., E-mail: alexander-rashin@hotmail.com [BioChemComp Inc., 543 Sagamore Avenue, Teaneck, NJ 07666 (United States); Iowa State University, 112 Office and Lab Bldg, Ames, IA 50011-3020 (United States); Domagalski, Marcin J. [University of Virginia, 1340 Jefferson Park Avenue, Jordan Hall, Room 4223, Charlottesville, VA 22908 (United States); Zimmermann, Michael T. [Iowa State University, 112 Office and Lab Bldg, Ames, IA 50011-3020 (United States); Minor, Wladek [University of Virginia, 1340 Jefferson Park Avenue, Jordan Hall, Room 4223, Charlottesville, VA 22908 (United States); Chruszcz, Maksymilian [University of Virginia, 1340 Jefferson Park Avenue, Jordan Hall, Room 4223, Charlottesville, VA 22908 (United States); University of South Carolina, 631 Sumter Street, Columbia, SC 29208 (United States); Jernigan, Robert L. [Iowa State University, 112 Office and Lab Bldg, Ames, IA 50011-3020 (United States); BioChemComp Inc., 543 Sagamore Avenue, Teaneck, NJ 07666 (United States)

    2014-02-01

    Conformational differences between myoglobin structures are studied. Most structural differences in whale myoglobin beyond the uncertainty threshold can be correlated with a few specific structural factors. There are always exceptions and a search for additional factors is needed. The results might have serious implications for biological insights from conformational differences. Validation of general ideas about the origins of conformational differences in proteins is critical in order to arrive at meaningful functional insights. Here, principal component analysis (PCA) and distance difference matrices are used to validate some such ideas about the conformational differences between 291 myoglobin structures from sperm whale, horse and pig. Almost all of the horse and pig structures form compact PCA clusters with only minor coordinate differences and outliers that are easily explained. The 222 whale structures form a few dense clusters with multiple outliers. A few whale outliers with a prominent distortion of the GH loop are very similar to the cluster of horse structures, which all have a similar GH-loop distortion apparently owing to intermolecular crystal lattice hydrogen bonds to the GH loop from residues near the distal histidine His64. The variations of the GH-loop coordinates in the whale structures are likely to be owing to the observed alternative intermolecular crystal lattice bond, with the change to the GH loop distorting bonds correlated with the binding of specific ‘unusual’ ligands. Such an alternative intermolecular bond is not observed in horse myoglobins, obliterating any correlation with the ligands. Intermolecular bonds do not usually cause significant coordinate differences and cannot be validated as their universal cause. Most of the native-like whale myoglobin structure outliers can be correlated with a few specific factors. However, these factors do not always lead to coordinate differences beyond the previously determined uncertainty

  11. Factors correlating with significant differences between X-ray structures of myoglobin

    International Nuclear Information System (INIS)

    Conformational differences between myoglobin structures are studied. Most structural differences in whale myoglobin beyond the uncertainty threshold can be correlated with a few specific structural factors. There are always exceptions and a search for additional factors is needed. The results might have serious implications for biological insights from conformational differences. Validation of general ideas about the origins of conformational differences in proteins is critical in order to arrive at meaningful functional insights. Here, principal component analysis (PCA) and distance difference matrices are used to validate some such ideas about the conformational differences between 291 myoglobin structures from sperm whale, horse and pig. Almost all of the horse and pig structures form compact PCA clusters with only minor coordinate differences and outliers that are easily explained. The 222 whale structures form a few dense clusters with multiple outliers. A few whale outliers with a prominent distortion of the GH loop are very similar to the cluster of horse structures, which all have a similar GH-loop distortion apparently owing to intermolecular crystal lattice hydrogen bonds to the GH loop from residues near the distal histidine His64. The variations of the GH-loop coordinates in the whale structures are likely to be owing to the observed alternative intermolecular crystal lattice bond, with the change to the GH loop distorting bonds correlated with the binding of specific ‘unusual’ ligands. Such an alternative intermolecular bond is not observed in horse myoglobins, obliterating any correlation with the ligands. Intermolecular bonds do not usually cause significant coordinate differences and cannot be validated as their universal cause. Most of the native-like whale myoglobin structure outliers can be correlated with a few specific factors. However, these factors do not always lead to coordinate differences beyond the previously determined uncertainty

  12. Perceptions of Blended Learning Competencies and Obstacles among Educational Technology Students in Light of Different Anxiety Levels and Locus of Control

    Science.gov (United States)

    Aldalalah, Osamah Ahmad; Gasaymeh, Al-Mothana M.

    2014-01-01

    The purpose of this study was to investigate the effects of locus of control and anxiety level on the Jordanian educational technology students' perceived blended learning competencies and obstacles. The independent variables were the locus of control (Internal, External) and anxiety level (Low, Moderate, High). The dependent variables were the…

  13. Sexism and alexithymia: correlations and differences as a function of gender, age, and educational level

    OpenAIRE

    Maite Garaigordobil

    2013-01-01

    The goals of the study were to analyze differences as a function of gender, age, and educational level in sexism and alexithymia in a nonclinical and in a clinical sample, and to explore the relation between these constructs. A descriptive and correlational cross-sectional methodology was used. The Ambivalent Sexism Inventory (Glick & Fiske, 1996) and the Toronto Alexithymia Scale (Parker et al. 1993) were administered. The sample comprised 989 participants from the Basque Country, aged betwe...

  14. 住院患儿家属感知的护士支持与焦虑的相关性研究%Study on the correlation of parents' perception of nursing support and anxiety during their children 's hospitalization

    Institute of Scientific and Technical Information of China (English)

    杨园园; 刘惠丽

    2013-01-01

    Objective To investigate parents'perception of nursing support during their children's hospitalization and analyze the relationship with anxiety. Methods Ninty - eight parents of hospitalized children were investigated by the Nurse - Parent Support Tool ( NPST) and the Self - Rating Anxiety Scale ( SAS). Result The average score of NPST was (3. 24 ± 0. 49) , and 63. 27% of the parents showed anxiety. The parents'perception of nursing support were different with different age, the level of disease understanding, family economic burden (P<0.01 or P<0.05). The negatively related was between parents'anxiety and perception of nursing support (P < 0.05). Conclusion The general nursing support perceived by parents is generally good. Parents who are older, less understanding of disease, heavy economic burden or with high level of anxiety should be paid more attention.%目的 调查住院患儿家属感知的护士支持的程度,并探讨其与焦虑的相关性.方法 应用护士对患儿家属的支持量表及焦虑自评量表,对98名住院患儿家属进行问卷调查.结果 住院患儿家属感知的护士支持总分为(3.24±0.49)分.63.27%家属存在焦虑,不同年龄、疾病了解程度和经济负担的家属对护士支持的感知不同(P<0.01或P<0.05).家属的焦虑状况与其感知的护士支持呈负相关(P<0.05).结论 住院患儿家属感知的护士支持总体较好,护士应给予年龄大、对疾病了解少、经济负担重及焦虑程度高的患儿家属更多的支持与关注.

  15. Correlation between the Mechanical Properties and Structural Characteristics of Different Fiber Posts Systems.

    Science.gov (United States)

    Novais, Veridiana Resende; Rodrigues, Renata Borges; Simamoto Júnior, Paulo Cezar; Lourenço, Correr-Sobrinho; Soares, Carlos José

    2016-01-01

    The aim of this study was to evaluate the flexural strength and flexural modulus of different fiber-reinforcement composite (FRC) posts and determine the correlation between mechanical properties and structural characteristics. Eleven brands of fiber posts were analyzed (n=10): Exacto Cônico (Angelus), DT Light SL (VDW), RelyX Fiber Post (3M-Espe), Glassix Radiopaque (Nordim), Para Post Fiber White (Coltène), FRC Postec Plus (Ivoclar), Aestheti-Plus Post (Bisco), Superpost Cônico Estriado (Superdont), Superpost Ultrafine (Superdont), Reforpost (Angelus), and White Post DC (FGM). The posts were loaded in three-point bending test to calculate the flexural strength and flexural modulus using a mechanical testing machine (EMIC 2000 DL) at 0.5 mm/min. Data were submitted to one-way ANOVA and Scott-Knot test (p<0.05). The cross-sections of the posts were examined by scanning electron microscopy (SEM). Correlation between the mechanical properties and each of the structural variables was calculated by Pearson's correlation coefficients (p<0.05). The flexural strength values ranged from 493 to 835 MPa and were directly correlated with the fiber/matrix ratio (p=0.011). The flexural modulus ranged from 4500 to 8824 MPa and was inversely correlated with the number of fibers per mm2 of post (p<0.001). It was concluded that the structural characteristics significantly affected the properties of the FRC posts. The structural characteristic and mechanical properties of fiber glass posts are manufacture-dependent. A linear correlation between flexural strength and fiber/matrix ratio, as well as the flexural modulus and the amount of fiber was found. PMID:27007345

  16. Anxiety Sensitivity and the Anxiety Disorders: A Meta-Analytic Review and Synthesis

    Science.gov (United States)

    Olatunji, Bunmi O.; Wolitzky-Taylor, Kate B.

    2009-01-01

    There has been significant interest in the role of anxiety sensitivity (AS) in the anxiety disorders. In this meta-analysis, we empirically evaluate differences in AS between anxiety disorders, mood disorders, and nonclinical controls. A total of 38 published studies (N = 20,146) were included in the analysis. The results yielded a large effect…

  17. The Relationships between Social Class, Listening Test Anxiety and Test Scores

    OpenAIRE

    Omid Talebi Rezaabadi

    2016-01-01

    This study investigated the relationships between the social anxiety, social class and listening-test anxiety of students learning English as a foreign language. The aims of the study were to examine the relationship between listening-test anxiety and listening-test performance. The data were collected using an adapted Foreign Language Listening Anxiety Scale and a newly developed Foreign Language Social Anxiety Scale. The potential correlation between social anxiety and listening-test perfor...

  18. Stop Performance Anxiety!

    Science.gov (United States)

    Ely, Mark C.

    1991-01-01

    Discusses how teachers can help music students overcome performance anxiety. Divides performance anxiety into four major components: physiological, cognitive, behavioral, and psychological. Suggests fighting anxiety with relaxation techniques, imagery, cognitive statements, positive thinking, practice, and preparation. Discourages use of…

  19. Separation Anxiety (For Parents)

    Science.gov (United States)

    ... 5 Things to Know About Zika & Pregnancy Separation Anxiety KidsHealth > For Parents > Separation Anxiety Print A A ... both of you get through it. How Separation Anxiety Develops Babies adapt pretty well to other caregivers. ...

  20. Clinical Diagnosis of Anxiety

    OpenAIRE

    Ghadirian, A M

    1981-01-01

    Although anxiety constitutes the chief symptom of neuroses and functional psychoses, there is little agreement on its definition. This article reviews such definitions, the epidemiology of anxiety, and distinguishes between anxiety, depression and stress.

  1. Social anxiety disorder

    Science.gov (United States)

    Phobia - social; Anxiety disorder - social; Social phobia; SAD - social anxiety disorder ... People with social anxiety disorder fear and avoid situations in which they may be judged by others. It may begin in ...

  2. Mathematics achievement and anxiety and their relation to internalizing and externalizing behaviors.

    Science.gov (United States)

    Wu, Sarah S; Willcutt, Erik G; Escovar, Emily; Menon, Vinod

    2014-01-01

    Although behavioral difficulties are well documented in reading disabilities, little is known about the relationship between math ability and internalizing and externalizing behaviors. Here, we use standardized measures to investigate the relation among early math ability, math anxiety, and internalizing and externalizing behaviors in a group of 366 second and third graders. Math achievement was significantly correlated with attentional difficulties and social problems but not with internalizing symptoms. The relation between math achievement and externalizing behavioral problems was stronger in girls than in boys. Math achievement was not correlated with trait anxiety but was negatively correlated with math anxiety. Critically, math anxiety differed significantly between children classified as math learning disabled (MLD), low achieving (LA), and typically developing (TD), with math anxiety significantly higher in the MLD and LA groups compared to the TD group. Our findings suggest that, even in nonclinical samples, math difficulties at the earliest stages of formal math learning are associated with attentional difficulties and domain-specific anxiety. These findings underscore the need for further examination of the shared cognitive, neural, and genetic influences underlying problem solving and nonverbal learning difficulties and accompanying internalizing and externalizing behaviors.

  3. Second-language listening anxiety before and after a 1-yr. intervention in extensive listening compared with standard foreign language instruction.

    Science.gov (United States)

    Chang, Anna Ching-Shyang

    2010-04-01

    Many studies have shown that language anxiety is correlated negatively with language competence. This study tests the hypothesis that second language learners' listening anxiety might be reduced when listening skills improve. Building on previous research showing that extensive reading is as effective and efficient as formal instruction in acquiring English as a foreign language and is even more effective with longer treatment duration, changes in listening anxiety were explored under two different instructional approaches-extensive listening and formal instruction-over a 1-yr. period in a sample of 92 Chinese college students. Listening anxiety and listening comprehension tests were administered to the participants before and after the experiment. Analysis showed that the Extensive Listening group improved more compared to the Formal Instruction group in listening competence, but their mean anxiety score also rose significantly. Factors contributing to the unexpected outcome indicate that the increase in anxiety should be considered facilitative to learning.

  4. Agreement and discrepancy between mother and child in the evaluation of children's anxiety symptoms and anxiety life interference.

    Science.gov (United States)

    Pereira, Ana Isabel; Muris, Peter; Barros, Luisa; Goes, Rita; Marques, Teresa; Russo, Vanessa

    2015-03-01

    This study explored the agreement and discrepancy between mother and child reports of children's anxiety symptoms and anxiety life interference. A large community sample of 1,065 Portuguese children aged between 7 and 14 years and their mothers completed a DSM-based anxiety symptoms scale. For a subsample of 135 children with an anxiety disorder, additional data on children's anxiety life interference and maternal anxiety and depression symptoms were collected. The results showed that children generally reported higher levels of anxiety symptoms than their mothers. Overall, most correlations between mother and child reports of anxiety symptoms were significant but in the low to moderate range, with the strongest associations for symptoms of specific phobias and school phobia. In the subsample of children with an anxiety disorder, mothers reported higher levels of anxiety life interference than children, and the correlation between mother and child reports of anxiety life interference was significant but again modest in magnitude. Lastly, maternal anxiety was positively associated with the discrepancy between mother and child reports of anxiety symptoms. Together, the results of this study further underline the importance of a multi-informant approach in the evaluation of children's anxiety problems.

  5. Dental students' perception of patient anxiety.

    Science.gov (United States)

    Lodge, J; Tripp, G

    1993-04-01

    This study examined the ability of dental students to assess patients' anxiety during dental treatment, and the relationship between patients' general, waiting room and clinic levels of anxiety. Sixty-six restorative dental patients and 35 Final-year dental students participated in the study. Prior to a routine dental appointment, patients completed visual analogue scales indicating their general and waiting room levels of anxiety. During treatment, patients and dental students completed similar scales to indicate patients' levels of anxiety up to and at that time. Patients' general and waiting room levels of anxiety were found to correlate significantly with their reports of anxiety during treatment. Female patients reported higher levels of anxiety than male patients. The correlations between patient and student ratings of patients' anxiety were small and non-significant, suggesting the students were not accurate in their estimates of patients' anxiety during treatment. It is suggested, therefore, that dental students be encouraged to ask patients directly how they are feeling about the dental situation. Such discussion could take place prior to, or at the beginning of, the dental appointment.

  6. Gender differences and correlates of extreme dieting behaviours in US adolescents.

    Science.gov (United States)

    Brown, Catherine S; Kola-Palmer, Susanna; Dhingra, Katie

    2015-05-01

    This article examined correlates of and gender differences in extreme dieting behaviours among 15,425 US adolescents from the 2011 Youth Risk Behavior Survey. Suicidal thoughts and plans and binge drinking were related to extreme dieting behaviours in females, but not in males. Suicide attempts, daily smoking and marijuana use were related to extreme dieting behaviours in males, but not females. Results suggest extreme dieting behaviours are associated with a range of negative psychosocial factors and substance use behaviours, and that these differ for boys and girls. Additional research is required to elucidate these relationships, and these results provide a focus for future research, prevention and intervention efforts. PMID:25903244

  7. Coexistence of species with different dispersal across landscapes: a critical role of spatial correlation in disturbance.

    Science.gov (United States)

    Liao, Jinbao; Ying, Zhixia; Woolnough, Daelyn A; Miller, Adam D; Li, Zhenqing; Nijs, Ivan

    2016-05-11

    Disturbance is key to maintaining species diversity in plant communities. Although the effects of disturbance frequency and extent on species diversity have been studied, we do not yet have a mechanistic understanding of how these aspects of disturbance interact with spatial structure of disturbance to influence species diversity. Here we derive a novel pair approximation model to explore competitive outcomes in a two-species system subject to spatially correlated disturbance. Generally, spatial correlation in disturbance favoured long-range dispersers, while distance-limited dispersers were greatly suppressed. Interestingly, high levels of spatial aggregation of disturbance promoted long-term species coexistence that is not possible in the absence of disturbance, but only when the local disperser was intrinsically competitively superior. However, spatial correlation in disturbance led to different competitive outcomes, depending on the disturbed area. Concerning ecological conservation and management, we theoretically demonstrate that introducing a spatially correlated disturbance to the system or altering an existing disturbance regime can be a useful strategy either to control species invasion or to promote species coexistence. Disturbance pattern analysis may therefore provide new insights into biodiversity conservation. PMID:27147101

  8. Correlation between Chinese and international energy prices based on a HP filter and time difference analysis

    International Nuclear Information System (INIS)

    To establish a reasonable system and mechanism for Chinese energy prices, we use the Granger causality test, Hodrick–Prescott (HP) filter and time difference analysis to research the pricing relationship between Chinese and international energy prices. We find that Chinese and international crude oil prices changed synchronously while Chinese refined oil prices follow the changes of international oil prices with the time difference being about 1 month to 2 months. Further, Australian coal prices Granger causes Chinese coal prices, and there is a high correlation between them. The U.S. electricity price is influenced by the WTI crude oil price, the U.S. gasoline price and the HenryHub gas price. Due to the unreasonable price-setting mechanism and regulation from the central government, China′s terminal market prices for both electricity and natural gas do not reflect the real supply–demand situation. This paper provides quantitative results on the correlation between Chinese and international energy prices to better predict the impact of international energy price fluctuations on China′s domestic energy supply and guide the design of more efficient energy pricing policies. Moreover, it provides references for developing countries to improve their energy market systems and trading, and to coordinate domestic and international energy markets. -- Highlights: •The Hodrick-Prescott filter and time difference analysis are used to research the correlation among energy prices. •Our study finds that the U.S. and British refined oil prices Granger cause the Chinese refined oil price. •Both Chinese and the Australian coal prices play an important role in the international coal market. •The Chinese terminal electric power and terminal natural gas prices are not highly correlated. •The results are useful for guiding the design of more efficient energy pricing policies in China

  9. Risk of prostate cancer and its correlation with different biochemical parameters in non diabetic men

    Directory of Open Access Journals (Sweden)

    Neha Sharma

    2013-08-01

    Full Text Available Background: It has been hypothesized that men with long term diabetes have a lower risk of prostate cancer then non-diabetic men. Whether diabetes influences level of biomarkers such as prostate specific antigen (PSA, which is involved in the detection of prostate cancer is, unknown. In view of the aforementioned controversial literature, it was decided to evaluate this relation-ship in non-diabetic men. We evaluated the correlation between fasting glucose, prostate specific antigen and different biochemical lipid profile parameters with serum uric acid and serum creatinine in non-diabetic male between age group 40-61 years. Methods: Association between fasting serum glucose , different lipid parameters, serum uric acid, serum creatinine and prostate specific antigen in 83 non-diabetic males aged 40 to 61years were studied retrospectively. Glucose and lipid parameters and serum creatinine, serum uric acid were measured on fully automated analyser using standard reagent kits. Serum prostate specific antigen was measured by TOSOH-AIA-360, immunoassay method. Results: Correlations between different biochemical parameters were determined. Prostate specific antigen were negatively correlated with HDL (r= -0.22, p= 0.03 in age group 40-61 years. At the same fasting blood sugar were correlated positively(r= 0.34, p= 0.02 with prostate specific antigen in age group 51-60 years , but not in age group 40-50 years. Conclusion: We concluded that serum HDL (high density lipoprotein was negatively associated and FBS (fasting blood sugar was positively associated with risk of prostate cancer. We also suggest that in men of this age group a low HDL level should not be ignored while assessing prostate cancer risk especially if accompanied with an elevated FBS level even in the upper normal range. [Int J Res Med Sci 2013; 1(4.000: 476-481

  10. Correlation study on the influence of parental rearing styles on nursing students' anxiety and depression%父母教养方式与护生焦虑、抑郁情绪的相关性研究

    Institute of Scientific and Technical Information of China (English)

    张静平; 郭玉芳; 张娜; 叶曼

    2013-01-01

    ' incidence rate of anxiety and depression were respectively 22.42% and 53.56%.Nursing students' anxiety was negatively correlated with their parents' care,equal communication,respect and understanding,praise and encouragement,free development (r =-0.074,-0.124,-0.121,-0.129,-0.084,-0.063,respectively; P < 0.05),but positively correlated with parents'expectation,strict management and strict teaching (r =0.115,0.115,respectively; P < 0.01).Depression was negatively correlated with mothers' care,equal communication,respect and understanding,praise and encouragement,free development (r =-0.095,-0.118,-0.124,-0.087,-0.075,respectively ; P < 0.05),but positively correlated with strict management and strict teaching (r =0.109; P < 0.01).Respect and understanding,parents' expectations,mothers' care,strict management and strict teaching have the regression relationship with anxiety(t =-2.363,3.574,-3.595,2.867,respectively; P < 0.05),and equal communication,respect and understanding,strict management and strict teaching have the regression relationship with depression (t =-2.180,-2.506,2.604,respectively;P<0.05).Conclusions Nursing students have serious psychological problems and their incidence rates of anxiety and depression were high.Parents have influence on their anxiety and depression,thus effective measures should be taken to improve nursing students' emotional experience.

  11. Analysis on the correlation among cognitive emotion regulationand bad psychological mood including anxiety and depression in cervical cancer patients%宫颈癌患者认知情绪调节与焦虑、抑郁等不良心理护理分析

    Institute of Scientific and Technical Information of China (English)

    吴清; 梁献秋; 张玉宇

    2015-01-01

    Objective To investigate the relevance of cognitive emotion regulation and anxiety, depression in patients with cervical cancer.Methods 88 cases of cervical cancer patients were chose as the study objects, assessed the anxiety and depression with the SAS and SDS scale, the Chinese version of the Cognitive Emotion Regulation Questionnaire survey was used toassess the cognitive emotion regulation, analyzed the relevance of cognitive emotion regulation and anxiety and depression in patients with cervical cancer.Results 61 in 88 cases ofcervical cancerpatientswith depressive symptoms, accounting for 69.32%, 47 cases of cervical cancer patients with anxiety symptoms, accounting for 53.41%.Anxiety positively correlated with remorse, contemplative, blaming othersand actively re-evaluation multiple dimensions of cognitive emotion regulation. Depression and negative cognitive emotion regulation, self-blame, contemplation, blaming othersand disaster has a significant positive correlation, however,it was negatively correlatedwith positive re-evaluation and attention on plan.Conclusions Cognitive emotion regulation of patients with cervical cancer is closely related tonegative emotions like depression and anxiety.Adopting different positive cognitive emotion regulationstratagem can release psychological pressure and improve negative emotions.%目的:探讨宫颈癌患者认知情绪调节与焦虑、抑郁等不良心理情绪的相关性,为宫颈癌患者临床心理治疗及术后康复指导提供依据。方法选择88例宫颈癌患者,采用焦虑自评量表评估宫颈癌患者的焦虑情况和抑郁自评量表评估宫颈癌患者的抑郁情况,采用认知情绪调节问卷中文版对其认知情绪调节进行调查,分析宫颈癌患者认知情绪调节与抑郁、焦虑的相关性。结果88例宫颈癌患者中有61例患者伴有抑郁症状,占总数的69.32%,47例宫颈癌患者伴焦虑症状,占总数的53.41%;患者焦虑

  12. Impact of nonlocal correlations over different energy scales: A dynamical vertex approximation study

    Science.gov (United States)

    Rohringer, G.; Toschi, A.

    2016-09-01

    In this paper, we investigate how nonlocal correlations affect, selectively, the physics of correlated electrons over different energy scales, from the Fermi level to the band edges. This goal is achieved by applying a diagrammatic extension of dynamical mean field theory (DMFT), the dynamical vertex approximation (D Γ A ), to study several spectral and thermodynamic properties of the unfrustrated Hubbard model in two and three dimensions. Specifically, we focus first on the low-energy regime by computing the electronic scattering rate and the quasiparticle mass renormalization for decreasing temperatures at a fixed interaction strength. This way, we obtain a precise characterization of the several steps through which the Fermi-liquid physics is progressively destroyed by nonlocal correlations. Our study is then extended to a broader energy range, by analyzing the temperature behavior of the kinetic and potential energy, as well as of the corresponding energy distribution functions. Our findings allow us to identify a smooth but definite evolution of the nature of nonlocal correlations by increasing interaction: They either increase or decrease the kinetic energy w.r.t. DMFT depending on the interaction strength being weak or strong, respectively. This reflects the corresponding evolution of the ground state from a nesting-driven (Slater) to a superexchange-driven (Heisenberg) antiferromagnet (AF), whose fingerprints are, thus, recognizable in the spatial correlations of the paramagnetic phase. Finally, a critical analysis of our numerical results of the potential energy at the largest interaction allows us to identify possible procedures to improve the ladder-based algorithms adopted in the dynamical vertex approximation.

  13. Resolution of ghost imaging with entangled photons for different types of momentum correlation

    Science.gov (United States)

    Zhong, MaLin; Xu, Ping; Lu, LiangLiang; Zhu, ShiNing

    2016-07-01

    We present an analytical analysis of the spatial resolution of quantum ghost imaging implemented by entangled photons from a general, spontaneously parametric, down-conversion process. We find that the resolution is affected by both the pump beam waist and the nonlinear crystal length. Hence, we determined a method to improve the resolution for a certain imaging setup. It should be noted that the resolution is not uniquely related to the degree of entanglement of the photon pair since the resolution can be optimized for a certain degree of entanglement. For certain types of Einstein-Podolsky-Rosen (EPR) states——namely the momentum-correlated or momentum-positively correlated states——the resolution exhibits a simpler relationship with the pump beam waist and crystal length. Further, a vivid numerical simulation of ghost imaging is presented for different types of EPR states, which supports our analysis. This work discusses applicable references to the applications of quantum ghost imaging.

  14. Sex Differences and Correlates of Pain in Patients with Comorbid Obesity and Binge Eating Disorder

    Science.gov (United States)

    Masheb, Robin M.; White, Marney A.; Grilo, Carlos M.

    2016-01-01

    Sex differences and correlates of pain were examined in a sample of patients with comorbid binge eating disorder (BED) and obesity. One hundred fifty-two treatment-seeking patients with BED completed the Brief Pain Inventory. Analysis of covariance was utilized to compare women and men on pain, and correlational analysis, overall and by sex, was performed to examine relationships among pain, eating behaviour and metabolic risk factors. Women reported significantly greater pain severity and pain interference than men. Among women, eating behaviour and metabolic markers were not associated with pain. Among men, however, binge frequency was significantly associated with pain, as was high-density lipoprotein cholesterol and fasting glucose. In sum, while women in this sample had more pain than men, the presence of pain in men was associated with increased behavioural and metabolic risk factors. Findings have clinical implications for the assessment of comorbid pain and obesity-related health risks among individuals with BED. PMID:26841114

  15. Sex-Dependent Individual Differences and the Correlational Relationship Between Proprioceptive and Verbal Tests

    Directory of Open Access Journals (Sweden)

    Liutsko Liudmila

    2014-09-01

    Full Text Available Introduction. The aim of the study was to analyze the relationship between proprioceptive and verbal tests on personality in both sexes separately due to existing proprioceptive differences in fine motor behavior between men and women in our previous studies [1, 2, 3]. Material and methods. 114 middle-aged participants from Belarus completed verbal tests (personality: Eysenck's EPQ, Big Five in Hromov's Russian adaptation, and Rosenberg's Self-esteem together with Proprioceptive Diagnostics of Temperament and Character (by Tous. Complementary information, such as tests of time perception, was collected and used in correlative and ANOVA analyses with the use of SPSS v.19. Results. The relationship between proprioceptive variables in personality and individual differences, time perception and the results of verbal tests were determined for each sex subgroup and discussed. ANOVA results reflected the corresponding differences and similarities between men and women in the variables of each test. Time perception was found to be significantly correlated to all five dimensions of the Big Five Test in both sexes, and both had a significant relationship to the same variables of the DP-TC test. Conclusions. Time perception can be used as an indirect indicator of personality. Existing individual and personality differences should be taken into account in coaching and education to obtain more effective results.

  16. Different results on tetrachorical correlations in Mplus and Stata--Stata announces modified procedure.

    Science.gov (United States)

    Günther, Agnes; Höfler, Michael

    2006-01-01

    To identify the structure of mental disorders in large-scale epidemiological data sets, investigators frequently use tetrachoric correlations as a first step for subsequent application of latent class and factor analytic methods. It has been possible to do this with Stata since 2005, whereas the corresponding Mplus routine has been on the market for some years. Using an identical data set we observed considerable differences between the results of the packages. This paper illustrates the differences with several examples from the Early Developmental Stages of Psychopathology Study data set, which consists of 3021 subjects, with diagnostic information assessed by the CIDI. Results reveal that tetrachoric correlations resulting from Mplus were often considerably smaller than those computed with Stata. The results were dramatically different, especially where there were few observation per cell or even empty cells. These findings were put to Mplus and Stata, whose responses clarified the discrepancies by describing the different mathematical assumptions and procedures used. Stata announced that it intended to launch a modified procedure.

  17. Differences in fMRI intersubject correlation while viewing unedited and edited videos of dance performance.

    Science.gov (United States)

    Herbec, Aleksandra; Kauppi, Jukka-Pekka; Jola, Corinne; Tohka, Jussi; Pollick, Frank E

    2015-10-01

    Intersubject correlation (ISC) analysis of functional magnetic resonance imaging (fMRI) data provides insight into how continuous streams of sensory stimulation are processed by groups of observers. Although edited movies are frequently used as stimuli in ISC studies, there has been little direct examination of the effect of edits on the resulting ISC maps. In this study we showed 16 observers two audiovisual movie versions of the same dance. In one experimental condition there was a continuous view from a single camera (Unedited condition) and in the other condition there were views from different cameras (Edited condition) that provided close up views of the feet or face and upper body. We computed ISC maps for each condition, as well as created a map that showed the difference between the conditions. The results from the Unedited and Edited maps largely overlapped in the occipital and temporal cortices, although more voxels were found for the Edited map. The difference map revealed greater ISC for the Edited condition in the Postcentral Gyrus, Lingual Gyrus, Precentral Gyrus and Medial Frontal Gyrus, while the Unedited condition showed greater ISC in only the Superior Temporal Gyrus. These findings suggest that the visual changes associated with editing provide a source of correlation in maps obtained from edited film, and highlight the utility of using maps to evaluate the difference in ISC between conditions. PMID:26298503

  18. Exercise for Stress and Anxiety

    Science.gov (United States)

    ... and Thrive Managing Anxiety Exercise for Stress and Anxiety Main navigation Tips Severe Storms: How to Reduce ... stimulate anti-anxiety effects. Relationship of Exercise to Anxiety Disorders Stress and anxiety are a normal part ...

  19. [Self-reported Anxiety and Regulation Strategies in Primary School-age Children].

    Science.gov (United States)

    Otto, Yvonne; Kolmorgen, Katja; Andreas, Anna; Köppe, Claudia; von Klitzing, Kai; Klein, Annette M

    2015-01-01

    We examined the self-reported anxiety in different situations (social anxiety, cognitive fears, fears of injury) and the use of regulation strategies (problem orientation, problem avoidance and seeking social support) in a sample of N=175 primary school children (mean age 8 years 4 months). At time of recruitment we oversampled for children with internalizing symptoms. In addition, mothers rated the overall anxiety of their children. According to their mothers 14.3% of the children showed anxiety symptoms in an abnormal range which is comparable to prevalence rates of children from population samples. 19.4% of the children described themselves as being anxious in an abnormal range. The correlations between different measures of children's self-reported anxieties were low to moderate. We found no significant correlations between mothers' and children's reports. The higher children's self-reported overall and cognitive anxiety, the more frequently they reported seeking social support in frightening situations. Girls reported more frequently pm cognitive fears than boys. Regarding regulation strategies we found that boys reported more problem orientation than girls whereas girls reported more social support seeking than boys. The results are discussed and practical implications are outlined.

  20. Dental Anxiety and its Association with Behavioral Factors in Children

    OpenAIRE

    POPESCU, SANDA MIHAELA; DASCĂLU, IONELA TEODORA; SCRIECIU, MONICA; Mercuţ, Veronica; Iren MORARU; ŢUCULINĂ, MIHAELA JANA

    2014-01-01

    Background: Dental anxiety is a condition that causes a decrease in population addressability to the dentist with adverse consequences for long-term oral health. Assessment of behavioral factors that correlate with dental anxiety is important for accurate evaluation of dental fear. Its diagnosis in childhood is important for establishing therapeutic management strategies to reduce anxiety and promote oral health. Objective: To determine the prevalence of dental anxiety in a group of Romanian ...

  1. Postpartum Anxiety and Depression in Different Delivery Modes%不同分娩方式产妇的焦虑抑郁情绪调查分析

    Institute of Scientific and Technical Information of China (English)

    钟琭葭; 谢馨钰; 吕敏; 景璐石

    2015-01-01

    Objective To explore the different maternal anxiety and depression brought by different delivery modes,and analyze the occurrence and the possible influencing factors.Methods 380 cases of pregnant women hospitalized from October 2013 to May 2014 in one hospital and one Maternal & Child Health Hospital in Chengdu were divided into cesarean section group and natural birth group according to different modes of delivery,General information questionnaire,self rating depression scale,self rating anxiety scale were used to evaluate the maternity patients within 5 days after delivery.Results There was statistically significant difference between cesarean section group and natural birth group in terms of anxiety within the 3 days after delivery (t 1 =-3.292,t 2 =-2.31 6,t 3 =-2.666,P <0.05 ).Stepwise logistic regression analysis showed the influence factor of cesarean group's anxiety was lactation quantity,the influence factors of natural birth group were postpartum days,ambulation and anal exhaust time.Cesarean section group′s depression gradually reduced within the 3 days after delivery but increased afterwards;natural birth group's depression gradually reduced within 5 days.Stepwise logistic regression analysis showed the influence factors of cesarean group depression were lactation quantity and postpartum self urination time,and the influence factors of natural birth group were lactation quantity and postpartum days.Conclusion Postpartum anxiety and depression are common in both modes of delivery.It is of significant importance in postpartum recovery and the healthy growth of the infants to pay attention to the mental health of maternity patients and conduct psychological intervention in a timely manner.%目的:探讨不同分娩方式产妇焦虑抑郁情绪差异,分析其发生状况以及可能的影响因素。方法根据分娩方式不同将2013年10月至2014年5月在成都市某医院产科及某区妇幼保健院分娩的380例产妇分为剖宫产组

  2. Soil structure modeling with different correlation functions: current results and future perspectives

    Science.gov (United States)

    Karsanina, M.; Gerke, K.; Vasilyev, R.; Skvortsova, E.

    2012-04-01

    One of the main factors defining numerous flow phenomena in soils and other porous media, including fluid and solute movements, is pore structure, e.g., pore volume and its connectivity. In recent decades different numerical methods were developed to quantify single and multi-phase flow in such media on microscale. Among most popular ones are: 1) a wide range of finite difference/element/volume solutions of Navier-Stokes equations and its simplifications; 2) lattice-Boltzmann method; 3) pore-network models. Each method has some advantages and weak sides, so that different research teams usually utilize more than one, depending on the study case. Recent progress in X-ray tomography and some other techniques allows precise determination of soil three-dimensional structure, however, a trade-off between resolution and sample size is usually unavoidable. There are situations then only standard two-dimensional information of porous structure is known due to tomography high cost or resolution limitations. But physical modeling on microscale, there most interfacial processes take place requires 3D information. There are three main approaches to reconstruct (using 2D cut(s) or some other limited information/properties) porous media: 1) statistical methods (correlation functions and simulated annealing, multi-point statistics, entropy methods), 2) sequential methods (sphere or other granular packs) and 3) morphological methods. Multi-point statistical method is believed to excel others due to its simplicity with respect to practical applications and better results (in particular pore space connectivity and anisotropy issues). Recently it was shown that cluster function implication significantly improve reconstruction quality, especially in comparison with original Yeong-Torquato technique based on two-point probability and linear functions. Another possible reason for these correlation functions poorer performance is computer power limitations of that time, e.g., high energy

  3. Attachment patterns and separation anxiety symptom

    OpenAIRE

    Sakineh - Mofrad; Rohani - Abdullah; Ikechkwu - Uba

    2010-01-01

    Literature suggests that child attachment and anxiety symptoms are related. One purpose of the present study was to assess whether attachment patterns related differently to separation anxiety symptoms (fear of being alone, and fear of abandonment). Three attachment patterns assessed were secure, avoidant and ambivalent attachment. Findings indicated that ambivalent attachment was most consistently related with higher separation anxiety symptom. And also, different associations were found bet...

  4. Different correlation patterns of cholinergic and GABAergic interneurons with striatal projection neurons

    Directory of Open Access Journals (Sweden)

    Avital eAdler

    2013-09-01

    Full Text Available The striatum is populated by a single projection neuron group, the medium spiny neurons (MSNs, and several groups of interneurons. Two of the electrophysiologically well-characterized striatal interneuron groups are the tonically active neurons (TANs, which are presumably cholinergic interneurons, and the fast spiking interneurons (FSIs, presumably parvalbumin (PV expressing GABAergic interneurons. To better understand striatal processing it is thus crucial to define the functional relationship between MSNs and these interneurons in the awake and behaving animal. We used multiple electrodes and standard physiological methods to simultaneously record MSN spiking activity and the activity of TANs or FSIs from monkeys engaged in a classical conditioning paradigm. All three cell populations were highly responsive to the behavioral task. However, they displayed different average response profiles and a different degree of response synchronization (signal correlation. TANs displayed the most transient and synchronized response, MSNs the most diverse and sustained response and FSIs were in between on both parameters. We did not find evidence for direct monosynaptic connectivity between the MSNs and either the TANs or the FSIs. However, while the cross correlation histograms of TAN to MSN pairs were flat, those of FSI to MSN displayed positive asymmetrical broad peaks. The FSI-MSN correlogram profile implies that the spikes of MSNs follow those of FSIs and both are driven by a common, most likely cortical, input. Thus, the two populations of striatal interneurons are probably driven by different afferents and play complementary functional roles in the physiology of the striatal microcircuit.

  5. Variation in prescribing for anxiety and depression: a reflection of health inequalities, cultural differences or variations in access to care?

    Directory of Open Access Journals (Sweden)

    Peters Jean

    2006-05-01

    Full Text Available Abstract Background There are large variations in mental health prescribing in UK populations. However the underlying reasons for these differences, which may be related to differences in prevalence, cultural expectations or practical difficulties in access to treatment, remain uncertain. Methods Linear modelling was used to investigate whether population characteristics or access to primary care account for variations in mental health prescribing across 39 deprived neighbourhoods. Results The proportion of sampled respondents whose first language was not English and the ratio of general practitioners to population explained 61% of variation. Deprivation and mental health status were not significant predictors of prescribing in these relatively deprived communities. Conclusion These findings suggest that mental health prescribing, within deprived areas, as well as reflecting cultural and social differences in prescribing, may also be a proxy measure of access to care.

  6. Television Time among Brazilian Adolescents: Correlated Factors are Different between Boys and Girls

    Directory of Open Access Journals (Sweden)

    Diego Augusto Santos Silva

    2014-01-01

    Full Text Available Objective. The aim of this study was to identify the prevalence of excess television time and verify correlated factors in adolescent males and females. Methods. This cross-sectional study included 2,105 adolescents aged from 13 to 18 years from the city of Aracaju, Northeastern Brazil. Television time was self-reported, corresponding to the time spent watching television in a typical week. Several correlates were examined including age, skin color, socioeconomic status, parent education, physical activity level, consumption of fruits and vegetables, smoking status, alcohol use, and sports team participation. Results. The prevalence excess television time (≥2 hours/day in girls and boys was 70.9% and 66.2%, respectively. Girls with low socioeconomic status or inadequate consumption of fruits and vegetables were more likely to have excess television time. Among boys, those >16 years of age or with black skin color were more likely to have excess television time. Conclusions. Excess television time was observed in more than two-thirds of adolescents, being more evident in girls. Correlated factors differed according to sex. Efforts to reduce television time among Brazilian adolescents, and replace with more active pursuits, may yield desirable public health benefits.

  7. Effect of different agents onto multidrug resistant cells revealed by fluorescence correlation spectroscopy

    Science.gov (United States)

    Boutin, C.; Roche, Y.; Jaffiol, R.; Millot, J.-M.; Millot, C.; Plain, J.; Deturche, R.; Jeannesson, P.; Manfait, M.; Royer, P.

    Fluorescence correlation spectroscopy (FCS), which is a sensitive and non invasive technique, has been used to characterize the plasma membrane fluidity and heterogeneity of multidrug resistant living cells. At the single cell level, the effects of different membrane agents present in the extra-cellular medium have been analyzed. Firstly, we reveal a modification of plasma membrane microviscosity according to the addition of a fluidity modulator, benzyl alcohol. In the other hand, revertant such as verapamil and cyclosporin-A appears to act more specifically on the slow diffusion sites as microdomains.

  8. Two short-acting kappa opioid receptor antagonists (zyklophin and LY2444296) exhibited different behavioral effects from the long-acting antagonist norbinaltorphimine in mouse anxiety tests.

    Science.gov (United States)

    Huang, Peng; Yakovleva, Tatyana; Aldrich, Jane V; Tunis, Julia; Parry, Christopher; Liu-Chen, Lee-Yuan

    2016-02-26

    Prototypical long-acting kappa opioid receptor (KOPR) antagonists [e.g., norbinaltorphimine (norBNI)] have been reported to exert anxiolytic-like effects in several commonly used anxiety tests in rodents including the novelty-induced hypophagia (NIH) and elevated plus maze (EPM) tests. It remains unknown if the short-acting KOPR antagonists (e.g., zyklophin and LY2444296) have similar effects. In this study effects of zyklophin and LY2444296 (s.c.) were investigated in the NIH and EPM tests in mice 1h post-injection and compared with norBNI (i.p.) 48h post-administration. In the NIH test, zyklophin at 3 and 1mg/kg, but not 0.3mg/kg, or LY2444296 at 30mg/kg decreased the latency of palatable food consumption in novel cages, but had no effect in training cages, similar to norBNI (10mg/kg). Zyklophin at 3 or 1mg/kg increased or had a trend of increasing the amount of palatable food consumption in novel cages, with no effects in training cages, further indicating its anxiolytic-like effect, but norBNI (10mg/kg) and LY2444296 (30mg/kg) did not. In the EPM test, norBNI (10mg/kg) increased open arm time and % open arm entries or time, but zyklophin at all three doses and LY2444296 (30mg/kg) had no effects. In addition, zyklophin at 3mg/kg increased numbers of close and total arm entries on EPM, suggesting increased activity; however, norBNI and LY2444296 had no effects on close and total arm entries. Thus, all three KOPR antagonists had anxiolytic-like effects in the NIH test. However, only the long-acting one (norBNI), but not the short-acting ones (zyklophin and LY2444296), demonstrated anti-anxiety like effects in the EPM test. It remains to be investigated if the differences are due to the differences in their durations of action and/or pharmacodynamic properties.

  9. 气管异物患儿父母术前焦虑状况与应对方式的相关性分析%Correlative analysis between anxiety and coping mode of parents of children with airway foreign bodies

    Institute of Scientific and Technical Information of China (English)

    赵会玲; 余蓉

    2016-01-01

    目的:了解气管异物患儿父母术前焦虑状况与应对方式的相关性。方法采用焦虑自评量表(SAS)及简易应对方式问卷(SCSQ)术前对212名气管异物患儿父母进行调查。结果患儿父母的SAS评分显著高于国内常模,差异具有显著意义;积极应对方式评分高于国内常模,消极应对方式评分低于国内常模;患儿父母积极应对方式评分与SAS评分无显著相关性,消极应对方式评分与SAS评分成显著正相关。结论气管异物患儿父母术前焦虑水平高于正常人群,不同文化程度患儿父母的焦虑水平存在差异,消极的应对方式会增加其焦虑的水平,更倾向于采用积极的应对方式。%OBJECTIVE To investigate the correlative between anxiety and coping mode of parents of children with air way foreign bodies. METHODS Self-rating anxiety scale (SAS) and simplified coping style questionnaire (SCSQ) were used to investigate the anxiety level and coping mode among 212 parents of children with airway foreign bodies. RESULTS The SAS scores of parents of children with airway foreign bodies was considerably higher than China normal, there was significant difference between the two (P 0.05). CONCLUSION The parents of children with airway foreign bodies have higher anxiety level than the norm, they often take an positive coping style.

  10. Depression, Anxiety, and Quality of Life In Children and Adolescents With Sickle Cell Disease.

    Science.gov (United States)

    Graves, J Kelly; Hodge, Christopher; Jacob, Eufemia

    2016-01-01

    The relationships among depression, anxiety, and quality of life were tested, as were the effects of age, gender, and pain frequency on these variables in children (n = 44) and adolescents (n = 31) with sickle cell disease. Participants completed the Revised Child Anxiety and Depression Scale (ROADS) and the Pediatric Quality of Life (PedQL Generic Model). The mean and standard deviation for summary RCADS scores for the majority of participants were below the clinical thresholds of T depression (n = 65; 89.3%) and anxiety (n = 70; 93.3%). The subscale scores for the different dimensions of QOL health were a) psychosocial (73.3 ± 15.9), b) emotional (75.0 ± 20.7), c) social (80.8 ± 19.1), d) school functioning (64.0 ≥ 19.8), and e) physical (77.4 ± 17.4). Significant negative correlations were found between mean total quality of life scores and symptoms of a) general anxiety (r = -0.51, p depression (r = -0.66, p depression and anxiety or poor QOL. Pain frequency also did not have significant effects on the risk for depression and anxiety. Findings suggest that health care providers need to screen for anxiety and depression, and make referrals for early interventions to improve quality of life and promote school function in youth with sickle cell disease. PMID:27468512

  11. A review of studies concerning treatment adherence of patients with anxiety disorders

    Directory of Open Access Journals (Sweden)

    Santana L

    2011-08-01

    Full Text Available Lívia Santana1, Leonardo F Fontenelle1–31Anxiety and Depression Research Program, Institute of Psychiatry, Universidade Federal do Rio de Janeiro, Brazil; 2Department of Psychiatry and Mental Health, Institute of Community Health, Universidade Federal Fluminense, Brazil; 3D’Or Institute for Research and Education (IDOR, Rio de Janeiro, BrazilObjective: This paper aimed at describing the most consistent correlates and/or predictors of nonadherence to treatment of patients with different anxiety disorders.Method: The authors retrieved studies indexed in PubMed/MedLine, PsycINFO, and ISI Web of Knowledge using the following search terms: attrition OR dropout OR attrition rates OR patient dropouts OR treatment adherence AND anxiety disorders. Research was limited to articles published before January 2010.Results: Sixteen studies were selected that investigated the impact of sociodemographic, clinical, or cognitive variables on adherence to treatment for anxiety disorders. While no consistent pattern of sociodemographic or clinical features associated with nonadherence emerged, all studies that investigated cognitive variables in panic disorder, social anxiety disorder, and obsessive-compulsive disorder found that expectations and opinions about treatment were related to adherence.Conclusion: The findings of this study suggest that it is essential to consider anxiety disorder patients’ beliefs about illness and treatment strategies to increase their compliance with the therapeutic plan.Keywords: attrition, dropout, OCD, obsessive-compulsive disorder, social anxiety disorder

  12. Depression, Anxiety, and Quality of Life In Children and Adolescents With Sickle Cell Disease.

    Science.gov (United States)

    Graves, J Kelly; Hodge, Christopher; Jacob, Eufemia

    2016-01-01

    The relationships among depression, anxiety, and quality of life were tested, as were the effects of age, gender, and pain frequency on these variables in children (n = 44) and adolescents (n = 31) with sickle cell disease. Participants completed the Revised Child Anxiety and Depression Scale (ROADS) and the Pediatric Quality of Life (PedQL Generic Model). The mean and standard deviation for summary RCADS scores for the majority of participants were below the clinical thresholds of T anxiety (n = 70; 93.3%). The subscale scores for the different dimensions of QOL health were a) psychosocial (73.3 ± 15.9), b) emotional (75.0 ± 20.7), c) social (80.8 ± 19.1), d) school functioning (64.0 ≥ 19.8), and e) physical (77.4 ± 17.4). Significant negative correlations were found between mean total quality of life scores and symptoms of a) general anxiety (r = -0.51, p anxiety or poor QOL. Pain frequency also did not have significant effects on the risk for depression and anxiety. Findings suggest that health care providers need to screen for anxiety and depression, and make referrals for early interventions to improve quality of life and promote school function in youth with sickle cell disease.

  13. Intrapersonal and interpersonal sexual behaviors of Chinese university students: gender differences in prevalence and correlates.

    Science.gov (United States)

    Chi, Xinli; Bongardt, Daphne van de; Hawk, Skyler T

    2015-01-01

    The main aim of the present study was to investigate gender differences among university students in contemporary China regarding (1) the prevalence of various types of intrapersonal and interpersonal sexual behaviors and (2) their sociodemographic and psychosocial predictors. A total of 1,397 university students (M(age) = 20.3 years) completed related questionnaires. Intrapersonal behaviors (i.e., sexual fantasizing, solitary masturbation, and viewing pornography) were generally reported more frequently than interpersonal behaviors (i.e., petting, oral sex, and intercourse). Gender differences were most evident for intrapersonal sexual behaviors, all of which were reported more frequently by men. Men reported significantly more heterosexual intercourse than women but not petting or oral sex. Several correlates (i.e., age, educational aspiration, family income, urbanity, relationship experience, and Internet use) were significant predictors of various intrapersonal and interpersonal sexual behaviors. Gender significantly moderated these correlations in three cases: Family income was a stronger negative predictor of intercourse for women, romantic relationship history was a stronger positive predictor of intercourse for men, and Internet use was a stronger positive predictor of sexual fantasizing for men. We discuss the implications of these findings for sexuality education and sexual health policies and practices in contemporary China. PMID:25085004

  14. Neural correlates of erotic stimulation under different levels of female sexual hormones.

    Directory of Open Access Journals (Sweden)

    Birgit Abler

    Full Text Available Previous studies have demonstrated variable influences of sexual hormonal states on female brain activation and the necessity to control for these in neuroimaging studies. However, systematic investigations of these influences, particularly those of hormonal contraceptives as compared to the physiological menstrual cycle are scarce. In the present study, we investigated the hormonal modulation of neural correlates of erotic processing in a group of females under hormonal contraceptives (C group; N = 12, and a different group of females (nC group; N = 12 not taking contraceptives during their mid-follicular and mid-luteal phases of the cycle. We used functional magnetic resonance imaging to measure hemodynamic responses as an estimate of brain activation during three different experimental conditions of visual erotic stimulation: dynamic videos, static erotic pictures, and expectation of erotic pictures. Plasma estrogen and progesterone levels were assessed in all subjects. No strong hormonally modulating effect was detected upon more direct and explicit stimulation (viewing of videos or pictures with significant activations in cortical and subcortical brain regions previously linked to erotic stimulation consistent across hormonal levels and stimulation type. Upon less direct and less explicit stimulation (expectation, activation patterns varied between the different hormonal conditions with various, predominantly frontal brain regions showing significant within- or between-group differences. Activation in the precentral gyrus during the follicular phase in the nC group was found elevated compared to the C group and positively correlated with estrogen levels. From the results we conclude that effects of hormonal influences on brain activation during erotic stimulation are weak if stimulation is direct and explicit but that female sexual hormones may modulate more subtle aspects of sexual arousal and behaviour as involved in sexual

  15. Gender differences in correlates of disablement among the elderly in Egypt.

    Science.gov (United States)

    Lamb, V L

    1997-07-01

    The purpose of this paper is to examine gender-specific models to determine whether different combinations of correlates are associated with male and female disablement, using a sample of noninstitutionalized elderly persons in Egypt. Because women and men have different work, family, and household roles, as well as different health risks, it is reasonable to assume that there may be differing correlates for disablement for elderly males and females. The dichotomous dependent variable indicates problems, or the inability, in performing at least one of six activities of daily living (ADL). Of interest is the association of health, economic, and family variables, controlling for age. Logistic regression models are estimated for the total, male, and female samples. The results indicate that for males, having to stop working due to illness and having an unattended medical need are associated with higher odds for disablement as compared with females. Additionally, illiteracy increases the odds for male disablement, yet it has no effect on female disablement. Having experienced an injury in the past year is associated with disability for females, as is spending a lifetime in a rural setting and currently living in a fair to poor residence. Also for the females, increased number of living children significantly increases the odds for functional disability. Separate male and female models were estimated for each of the six ADL items. The trends indicated that the model covariates were more useful in modeling female disabilities in personal care activities, rather than problems with eating and mobility. The health variables were significantly associated with most of the specific ADL problems for the males.

  16. Evaluation of children's dental anxiety levels at a kindergarten and at a dental clinic.

    Science.gov (United States)

    Kilinç, Gulser; Akay, Aynur; Eden, Ece; Sevinç, Nilgün; Ellidokuz, Hülya

    2016-08-18

    This study evaluated the dental anxiety levels of preschool children at a kindergarten and at a dental clinic. The anxiety levels of ninety 4-6-year-old (4.99 ± 0.81) preschool children were evaluated according to pulse rates, the facial image scale (FIS), the Venham picture test (VPT), and the Frankl behavior rating scale. The children's mothers were asked to complete the state-trait anxiety inventory (STAI) forms 1 and 2 (STAI 2 and STAI 2). The sample t-test, Mann-Whitney U test, and Pearson's correlation test were used. A statistically significant difference was observed between the children's pulse rates when measured at the dental clinic and those when measured at the kindergarten (p kindergarten when assessed using FIS and VPT (p = 0.090 and p = 0.108, respectively). There was a statistically significant correlation between the transient anxiety levels (STAI 1) of mothers and the VPT scores of their children evaluated at the dental clinic (r = 0.506, p kindergarten, their anxiety levels seemingly increased as they arrived at the dental clinic. The significant increase observed in the children's pulse rates was a physical indicator that their anxiety levels had increased. It can be concluded that the children felt more anxious at the dental clinic that at the kindergarten.

  17. The Correlation between Different Facial Measurements and the Width of Maxillary Anterior Teeth

    Directory of Open Access Journals (Sweden)

    Hassan Ahangari A.

    2011-08-01

    Full Text Available Statement of Problem: One of the most important procedures in the rehabilitation of an edentulous space in the anterior segment is the selection of an appropriate size of the anterior teeth in order to achieve the perfect esthetic results.Purpose: The purpose of this study was to examine the correlation between horizontal measurements of the face and width of the maxillary anterior teeth.Material and methods: In this descriptive-analytical and cross-sectional study, the face and teeth of the 77 subjects (39 women and 38 men aged between 20-30 with no facial and dental deformities were examined. Some horizontal dimensions of the face including IC (intercanthal, IP (interpupillary, BZW (bizygomatic width, IA (interalar, and ICm (Intercomussural width and perceived width of the teeth were calculated with AutoCAD software with 0.1 mm accuracy on the photos. The actual width of the teeth was calculated with a digital caliper by 0.1 mm accuracy on the maxillary casts. The data were analyzed in SPSS software using the Pearson correlation coefficient and t-test.Results: Except for the IC and the sum of the actual width of the six maxillary anterior teeth on the cast, the rest of the measurements were significantly different by gender ( p < 0.05. All the correlations between facial measurements and width of the teeth were bigger than when they were separated by gender. In women, the correlation between IC and the six anterior teeth in the front view (SANTF was the highest one ( r = 0.436, p = 0.005. However, the highest correlation was related to the ICm and SANTF in men. (r = 0.0501, p =0.001Conclusion: Within the limitation of this study, the results suggest that except for the BZW, the rest of the facial measurements including IC, IP, IA and ICm can be used as a preliminary criterion for determining the width of the maxillary anterior teeth of the edentulous patients.

  18. 震后12个月都江堰地区青少年焦虑性情绪变化及影响因素的追踪研究%Changes of Anxiety and Related Emotional Disorders and Correlates among Adolescents 12 Months After Exposed to Wenchuan Earthquake

    Institute of Scientific and Technical Information of China (English)

    张岚; 范方; 耿富磊

    2011-01-01

    目的:追踪研究汶川地震12个月后都江堰地区青少年焦虑性情绪的变化,并探究变化的影响因素.方法:选取都江堰市区规模较大、生源来自城镇和农村的初中和高中各一所,整群抽取7-10年级学生2250人,在震后6个月和12个月用儿童焦虑性情绪筛查量表(SCARED)、青少年生活事件量表(ASLEC)、青少年社会支持量表(SSRSCA),自编一般人口学及地震暴露情况调查表进行调查.结果:都江堰地区青少年焦虑性情绪障碍两次测评的检出率分别为40.9%、42.7%,两次焦虑性情绪的总分差异不显著.年龄较大(>14岁)、居住在农村、母亲文化程度较低(初中及以下)的青少年具有较高的焦虑性情绪,且随时间变化相对稳定.灾后继发的负性生活事件和社会支持对焦虑性情绪有显著预测作用.结论:减少继发的负性生活事件和提供有效社会支持有利于其焦虑性情绪的降低.%Objective: To explore the longitudinal changes and correlates of anxiety and related emotional disorders among adolescents in Dujiangyan 6 months and 12 months after 2008 Wenchuan earthquake. Methods: 2250 students(893 from grade 7-9, 1357 from grade 10 ) from two middle schools with large number of enrollments from both rural and urban areas were selected, and were sampled to fill out the Screen for Child Anxiety and Related Emotional Disorders, the Adolescent Self-rating Life Event Checklist, Social Support Rating Scale for Children and Adolescents and general demographics and earthquake exposure questionnaires. Results: The detectable rates of anxiety and related emotional disorders in 6 months and 12 months after 2008 Wenchuan were 40.9%, 42.7% respectively; The total scores of anxiety and related emotional disorders had no significant difference between two surveys; adolescents of 14 to 17 years old, from rural areas,and with lower mother's educational level (≤8 years) had higher initial anxiety scores and the

  19. Imaging genetics of anxiety disorders.

    Science.gov (United States)

    Domschke, Katharina; Dannlowski, Udo

    2010-11-15

    Anxiety disorders are frequent and burdensome psychiatric diseases. Despite their moderate to strong heritabilities, the search for candidate genes has been limited by methodological shortcomings hitherto, e.g., the use of clinically defined, but neurobiologically heterogeneous categorical phenotypes. Investigating neurobiological response patterns associated with fear processing as an intermediate phenotype might aid in overcoming these difficulties. The existing imaging literature on the neurobiological correlates of fear processing and anxiety disorders points to a pivotal role of the amygdala in the human fear circuit. Therefore, amygdala responsiveness to anxiety-related stimuli was suggested as an intermediate phenotype for anxiety disorders. The present article provides an overview of imaging genetic studies investigating genetic effects on amygdala responsiveness with particular emphasis on recent imaging genetic findings in anxiety-related traits, panic disorder and social phobia. The existing studies consistently reveal strong genetic effects on the responsiveness of the fear circuit, particularly of genetic variants previously discussed as potential susceptibility variants for anxiety, e.g., the COMT 158val allele or the 5-HTTLPR short allele. Further research will be necessary involving larger sample sizes to allow for investigating gene-gene and gene-environment interactions. More evolved statistical and neuroimaging methods such as effective connectivity measures could lead to a better understanding of imaging endophenotypes and the nature of gene-brain relationships. Longitudinal studies in patient samples will be required to elucidate how genetically influenced neurobiological intermediate phenotypes are associated with subtype, severity and the course of anxiety disorders, thereby having the potential for developing individualized therapy regimes derived from neurobiological research. PMID:19944771

  20. Anxiety at outpatient hysteroscopy

    OpenAIRE

    Gambadauro, Pietro; Navaratnarajah, Ramesan; Carli, Vladimir

    2015-01-01

    This review summarises current understanding and research on the association between anxiety and outpatient hysteroscopy. Women undergoing hysteroscopy suffer from significant levels of anxiety, with repercussions on pain perception, success rates and satisfaction. Using validated tools such as the Spielberger State-Trait Anxiety Index (STAI) or the Hospital Anxiety and Depression Scale (HADS) in the outpatient hysteroscopy setting, average state anxiety scores similar or greater than those m...

  1. Anxiety as social practice

    OpenAIRE

    Jackson, P.; Everts, J.

    2010-01-01

    This paper advances a theory of anxiety as social practice. Distinguishing between individual anxieties and anxiety as a social condition, the paper suggests that anxiety has not been subject to the same level of theoretical scrutiny as related concepts such as risk, trust, or fear. Drawing on the existential philosophy of Kierkegaard, Nietzsche, and Heidegger, the paper shows how contemporary anxieties involve the recognition of our own mortality and the destabilisation of established system...

  2. APPROACHES TO SOCIAL ANXIETY

    OpenAIRE

    ÖZTÜRK, Abdülkadir

    2014-01-01

    The communication process that influences human lives is negatively affected by social anxiety. There have been many studies conducted and perspectives introduced about social anxiety. The purpose of this study is to explain social anxiety through examining approaches regarding social anxiety and investigate the sufficiency of those approaches. In this study, approaches about social anxiety are categorized in five groups. These categories are biological approach, psychological approach, cult...

  3. ANXIETY DISORDERS: A REVIEW

    OpenAIRE

    Arya Ashwani; Kumar Tarun; Malik Ajay; Hooda Anil

    2011-01-01

    Anxiety disorders are a highly prevalent and disabling class of psychiatric disorders. Anxiety disorders are highly prevalent and associated with substantial distress, morbidity and mortality. Recent epidemiological studies of anxiety disorders provided evidence of their high frequency in the general population worldwide. Anxiety disorders afflict an estimated 15.7 million people in the United States each year. Anxiety disorders are highly prevalent in adults with females showing higher prepo...

  4. Parkinson's disease and anxiety

    OpenAIRE

    Walsh, K; Bennett, G

    2001-01-01

    There has been a recent surge of interest in the subject of anxiety in patients with Parkinson's disease. Up to 40% of patients with Parkinson's disease experience clinically significant anxiety. This anxiety may be a psychological reaction to the stress of the illness or may be related to the neurochemical changes of the disease itself. Antiparkinsonian drugs may have a role in the pathogenesis of the anxiety. The anxiety disorders in Parkinson's disease patients appear to be clustered in th...

  5. Manage Anxiety Through CBT: Teach Yourself

    OpenAIRE

    Dryden, Windy

    2011-01-01

    Using the proven techniques of cognitive behavioural therapy, this book will show you how to manage your anxiety, in whatever form it appears, from phobias to panic attacks and general anxiety disorder. You will receive support for understanding with and coping with different types of anxiety, using CBT to manage your symptoms and alleviate much of your distress. You will also learn how to be more resilient and accepting of all your thoughts, fears and emotions, and discover new, healthier wa...

  6. Coping Styles in Patients with Anxiety and Depression

    OpenAIRE

    Jawad Kiani; Urooj Bakht Khuwaja; Umber Zaheer Khan; Farooq Hasan Khan; Talha Khawar; Abaseen Khan Afghan; Haider Ali Naqvi; Pashtoon Murtaza Kasi; Hadi Mohammad Khan

    2012-01-01

    Different individuals use different coping styles to cope with their problems. In patients with anxiety and/or depression, these have important implications. The primary objective of our study was to estimate the frequency of different coping mechanisms used by patients with symptoms of anxiety and depression. A descriptive, cross-sectional survey was conducted and patients with symptoms of anxiety and depression were identified using the Aga Khan University’s Anxiety and Depression Scale (AK...

  7. Relationships between Learning Environment and Mathematics Anxiety

    Science.gov (United States)

    Taylor, Bret A.; Fraser, Barry J.

    2013-01-01

    We investigated relationships between the learning environment and students' mathematics anxiety, as well as differences between the sexes in perceptions of learning environment and anxiety. A sample of 745 high-school students in 34 different mathematics classrooms in four high schools in Southern California was used to cross-validate the What Is…

  8. Zonal Differences in Correlation Patterns Between Soil Organic Carbon and Climate Factors at Multi-extent

    Institute of Scientific and Technical Information of China (English)

    QIN Falyu; SHI Xuezheng; XU Shengxiang; YU Dongsheng; WANG Dandan

    2016-01-01

    Studying the relationship between climate factors and soil organic carbon (SOC) is vitally important.However,how SOC responses to climate (temperature and precipitation) at cohesive extents is poorly studied.Two transects of approximately the same length (transect P and transect T) were selected to examine the variation of SOC content in relation to mean annual temperature (MAT) and mean annual precipitation (MAP).The coefficients of partial correlation between SOC density and MAT (Rt) and MAP (Rp) were determined to quantify the relationships between SOC density and the two climate factors.The results indicated that for transect T,Rt was statistically significant once the extent level was greater than or equal to two fundamental extent units,while for transect P,Rp showed statistical significance only at extent levels which were greater than two fundamental extent units.At the same extent levels but in different transects,Rts exhibited no zonal difference,but Rps did once the extent level was greater than two fundamental extent units.Therefore,to study the relationship between SOC density and different climate factors,different minimum extent levels should be examined.The results of this paper could deepen the understanding of the impacts that SOC pool has on terrestrial ecosystem and global carbon cycling.

  9. Psychometric Evaluation of the Beck Anxiety Inventory with Older Medical Patients.

    Science.gov (United States)

    Wetherell, Julie Loebach; Arean, Patricia A.

    1997-01-01

    When 197 disadvantaged older medical patients completed the Beck Anxiety Inventory, the instrument demonstrated high internal consistency and no significant differences by sex or race, suggesting that it is appropriate for use with diverse populations. Total instrument scores correlated negatively with age. (SLD)

  10. Variation and correlation of properties in different grades of maple syrup.

    Science.gov (United States)

    Singh, Amritpal S; Jones, A Maxwell P; Saxena, Praveen K

    2014-03-01

    Thirty five commercial maple syrups from twelve producers in Southern Ontario were evaluated for properties including light transmittance, autofluorescence, density, pH, total soluble solids (TSS), glucose and fructose content, total phenol content, antioxidant potential and mineral content (Mg, Mn, P, Zn, Ca, K, Fe and Pb). A high degree of variability was found in many characteristics, often exceeding an order of magnitude. Syrups were categorized based on light transmission at 560 nm into amber (12), dark (13) and very dark (10) using International Maple Syrup Institute (IMSI) guidelines. No statistical differences were found among grades of syrup for density, pH, TSS, glucose, fructose, total reducing sugars, glucose:fructose ratio, magnesium, manganese or potassium. Darker syrups showed significantly higher autofluorescence, total phenol content, antioxidant potential, phosphorous, calcium and total mineral content. Significant negative correlations of percent transmission with total phenol content, antioxidant potential and total mineral content are reported. Significant positive correlations among total phenol content, antioxidant potential and total mineral content are also described. The results from this study suggest that darker syrups tend to contain more beneficial traits and may be applied in developing functional foods and value added products.

  11. Who Believes in the Giant Skeleton Myth? An Examination of Individual Difference Correlates

    Directory of Open Access Journals (Sweden)

    Viren Swami

    2016-01-01

    Full Text Available This study examined individual difference correlates of belief in a narrative about the discovery of giant skeletal remains that contravenes mainstream scientific explanations. A total of 364 participants from Central Europe completed a survey that asked them to rate their agreement with a short excerpt describing the giant skeleton myth. Participants also completed measures of the Big Five personality factors, New Age orientation, anti-scientific attitudes, superstitious beliefs, and religiosity. Results showed that women, as compared with men, and respondents with lower educational qualifications were significantly more likely to believe in the giant skeleton myth, although effect sizes were small. Correlational analysis showed that stronger belief in the giant skeleton myth was significantly associated with greater anti-scientific attitudes, stronger New Age orientation, greater religiosity, stronger superstitious beliefs, lower Openness to Experience scores, and higher Neuroticism scores. However, a multiple regression showed that the only significant predictors of belief in myth were Openness, New Age orientation, and anti-scientific attitudes. These results are discussed in relation to the potential negative consequences of belief in myths.

  12. Variation and correlation of properties in different grades of maple syrup.

    Science.gov (United States)

    Singh, Amritpal S; Jones, A Maxwell P; Saxena, Praveen K

    2014-03-01

    Thirty five commercial maple syrups from twelve producers in Southern Ontario were evaluated for properties including light transmittance, autofluorescence, density, pH, total soluble solids (TSS), glucose and fructose content, total phenol content, antioxidant potential and mineral content (Mg, Mn, P, Zn, Ca, K, Fe and Pb). A high degree of variability was found in many characteristics, often exceeding an order of magnitude. Syrups were categorized based on light transmission at 560 nm into amber (12), dark (13) and very dark (10) using International Maple Syrup Institute (IMSI) guidelines. No statistical differences were found among grades of syrup for density, pH, TSS, glucose, fructose, total reducing sugars, glucose:fructose ratio, magnesium, manganese or potassium. Darker syrups showed significantly higher autofluorescence, total phenol content, antioxidant potential, phosphorous, calcium and total mineral content. Significant negative correlations of percent transmission with total phenol content, antioxidant potential and total mineral content are reported. Significant positive correlations among total phenol content, antioxidant potential and total mineral content are also described. The results from this study suggest that darker syrups tend to contain more beneficial traits and may be applied in developing functional foods and value added products. PMID:24408861

  13. Correlation between the different chain lengths of free fatty acid oxidation and ability of trophoblastic invasion

    Institute of Scientific and Technical Information of China (English)

    Yu Huan; Yang Zi; Ding Xiaoyan; Wang Yanling; Han Yiwei

    2014-01-01

    Background Preeclampsia (PE) is associated with abnormal fatty acid beta-oxidation (FAO),especially metabolic disorders of long-chain fatty acid oxidation.The role of FAO dysfunction in inadequate invasion is unclear.The aim of this study was to explore the influence of various lengths fatty acids oxidation on invasiveness of trophoblasts.Methods Primary human trophoblast cells and HTR8/SVneo cells were treated with fatty acids of various lengths.Morphological changes,lipid deposition and ultrastructure changes of trophoblast cells were detected.Cells invasiveness was determined by transwell insert.CPT1,CPT2 and long-chain 3-hydroxyacyl-CoA dehydrogenase (LCHAD) protein expression were analyzed.The correlation between intracellular lipid droplets deposition and cells invasiveness was evaluated.Results Cells treated with long-chain fatty acids showed significant increased lipid droplets deposition,severe mitochondrial damage,decreased CPT2 and LCHAD protein expression (P <0.05) but no significant difference in CPT1 protein expression (P >0.05).Invasiveness of the trophoblast cells of the LC-FFA group significantly decreased (P <0.05).Intracellular lipid droplets deposition was negatively correlated with invasivenss (R=-0.745,P <0.05).Conclusion Trophoblast cells after stimulation with long chain fatty acids exist fatty acid oxidation disorders,and reduce the ability of trophoblastic invasion.

  14. Sexism and alexithymia: correlations and differences as a function of gender, age, and educational level

    Directory of Open Access Journals (Sweden)

    Maite Garaigordobil

    2013-05-01

    Full Text Available The goals of the study were to analyze differences as a function of gender, age, and educational level in sexism and alexithymia in a nonclinical and in a clinical sample, and to explore the relation between these constructs. A descriptive and correlational cross-sectional methodology was used. The Ambivalent Sexism Inventory (Glick & Fiske, 1996 and the Toronto Alexithymia Scale (Parker et al. 1993 were administered. The sample comprised 989 participants from the Basque Country, aged between 18 and 65 years. The results revealed: 1 Significantly higher scores in the males in sexism (hostile, benevolent, and ambivalent and in alexithymia (difficulties to express emotions and external-oriented thinking in both samples; in the total alexithymia score, the males had significantly higher scores only in the nonclinical sample; 2 As of 55 years of age, a significant increase in benevolent and ambivalent sexism, and in difficulties to identify emotions, external-oriented thinking, and in the total alexithymia score were observed (only in the nonclinical sample; however, no changes with age were observed in hostile sexism and in difficulties to express emotions; 3 A decrease in sexism and alexithymia as the educational level increased; and 4 Significant positive correlations between sexism and alexithymia.

  15. 医科大学生依恋模式与应对方式和抑郁焦虑相关性分析%Correlation of attachment patterns with coping styles, depression and anxiety in medical students

    Institute of Scientific and Technical Information of China (English)

    张红梅; 梁炜; 朱金富

    2012-01-01

    Objective To explore the attachment patterns and their impact on coping strategies and emotion of medical college students,and to provide new exploration direction for researching their mental health. Methods The correlations of attachment patterns with coping styles and negative emotion of 898 medical students were investigated with relationship questionnaire, experiences of close relationship inventory, self-rating anxiety scale and self-rating depression scale. Results The students of secure attachment took more active coping strategies (P <0. 01) ,and they had the lowest depression and anxiety scores(P<0.01). The students of fearful and anxious attachment were more likely to use negative coping strategies (P < 0. 01 ) , and they had the highest depression and anxiety scores ( P < 0.01 ). Conclusion The attachment type of medical college students will affect their mental health.%目的 探讨医科大学学生依恋模式及其对应对策略和情绪的影响,以期为医科大学生心理健康研究提供新的探索方向.方法 采用关系问卷中文版、亲密关系体验问卷、应对方式问卷、抑郁焦虑自评量表对医科大学生898人进行调查,了解医科大学生依恋模式与应对方式和负性情绪的关系.结果 安全型依恋大学生更多地采取积极的应对策略(P<0.01),抑郁焦虑得分最低(P<0.01);而惧怕型和焦虑型依恋者更倾向于使用消极的应对策略(P<0.01),抑郁焦虑得分较高(P<0.01).结论 医科大学生的依恋类型可能影响他们的心理健康水平.

  16. Correlations between Attention, Emotional Distress and Anxiety with Regards to Athletes of 11-15 Years in Perceptual-Motor Sports

    Science.gov (United States)

    Grosu, Emilia Florina; Grosu, Vlad Teodor; Monea, Dan

    2015-01-01

    Problem Statement: tests were applied on athletes aged between 11 ± 5 and 15 ± 3. The group of athletes is part of the Romanian Olympic Judo team and ski groups of sports clubs in Gheorgheni (HR), Baia-Sprie (MM), Toplita (HR), Sibiu (SB) and Petrosani (HD). Purpose of Study: through this study, we analyse the correlations between the three…

  17. Statistical propeties of a single-mode laser driven by additive and multiplicative coloured noises with a coloured cross-correlation for different correlation times

    Institute of Scientific and Technical Information of China (English)

    梁贵云; 曹力; 张莉; 吴大进

    2003-01-01

    We study a system for a single-mode laser driven by additive and multiplicative coloured noises with a coloured cross-correlation. The analytical expression of the stationary intensity distribution (SID) for the laser is derived in the case of three different correlation times. The influences of each stochastic parameter on the SID are discussed, the the skewness, λ3(O) of the single-mode laser are investigated. We find that there are colourful phase transitions for the SID above a threshold, and re-entrant transitions induced by the "colour" of the additive noises. Further research of the not only increases with the additive noise correlation time τ2 and the cross-correlation time τs, but also the quality of the output of laser beams is optimized.

  18. 福州地区大学生牙科焦虑症与艾森克人格的相关性%Correlation between dental anxiety and eysenck personality among college students

    Institute of Scientific and Technical Information of China (English)

    丘雨蓓; 吴耀辉; 樊彦妮; 郭伟忠; 彭佳梅; 任会萍

    2014-01-01

    目的:了解福州地区大学生牙科焦虑症的现状,探讨其与艾森克人格的关系。方法采用改良牙科焦虑测量量表和艾森克人格问卷(成人)对福州市1200名大学生进行问卷调查并做数据统计分析。结果福州地区大学生的牙科焦虑症患病率为55.67%,它与艾森克人格的三个维度均相关(P<0.05),其中与神经质呈正相关(r=0.476),与内外向(r =-0.458)和精神质(r=-0.380)呈负相关。牙科焦虑症的神经质量表得分高于非牙科焦虑症组,而精神质、内外倾量表的得分则低于非牙科焦虑症(P<0.05)。结论牙科焦虑症与艾森克人格具有相关性,神经质高分、精神质和内外倾低分者患牙科焦虑症可能性大,牙科焦虑症患者的艾森克人格三个维度的倾向为:精神质偏低,内外倾内向及神经质不稳定。%Objective To investigate the distribution of dental anxiety (DA)among college students in Fuzhou City and reveal the correlation between DA and eysenck personality.Methods A survey with the Modified Corahs Dental Anxiety Scale and Eysenck Personality Questionnaire was conducted among 1 ,200 college students.Data collected were analyzed with software SPSS 17.0.Results The prevalence rate of DA was 55.7%.DA was negatively correlated to extroversion (r= -0.458)and psyehoticism (r= -0.380),and positively correlated to neuroticism (r=0.476). Students with DA had significantly higher scores of neuroticism and lower scores of extroversion and psyehoticism than students without DA (P<0.05 ).Conclusion Dental anxiety is correlated to eysenck personality.People who have higher score of neuroticism,and lower scores of extroversion and psyehoticism are more likely to suffer from dental anxi-ety.The trends of eysenck personality in people with DA are:low psyehoticism,introversion and unstable neuroticism.

  19. Spatio-temporal correlations in models of collective motion ruled by different dynamical laws

    CERN Document Server

    Cavagna, Andrea; Giardina, Irene; Grigera, Tomas S; Melillo, Stefania; Viale, Massimiliano

    2016-01-01

    Information transfer is an essential factor in determining the robustness of collective behaviour in biological systems with distributed control. The most direct way to study the information transfer mechanisms is to experimentally detect the propagation across the system of a signal triggered by some perturbation. However, for field experiments this method is inefficient, as the possibilities of the observer to perturb the group are limited and empirical observations must rely on rare natural perturbations. An alternative way is to use spatio-temporal correlations to assess the information transfer mechanism directly from the spontaneous fluctuations of the system, without the need to have an actual propagating signal on record. We test the approach on ground truth data provided by numerical simulations in three dimensions of two models of collective behaviour characterized by very different dynamical equations and information transfer mechanisms: the classic Vicsek model, describing an overdamped noninertia...

  20. Shear strain determination of the polymer polydimethysiloxane (PMDS) using digital image correlation in different temperatures

    Energy Technology Data Exchange (ETDEWEB)

    De Oliveira, G N [Pos-graduacao em Engenharia Mecanica, TEM/PGMEC, Universidade Federal Fluminense, Rua Passo da Patria, 156, Niteroi, R.J., Brazil, Cep.: 24.210-240 (Brazil); Nunes, L C S [Laboratorio de Mecanica Teorica e Aplicada, Departamento de Engenharia Mecanica, Universidade Federal Fluminense, Rua Passo da Patria, 156, Niteroi, R.J., Brazil, Cep.: 24.210-240 (Brazil); Dos Santos, P A M, E-mail: pams@if.uff.br [Instituto de Fisica, Laboratorio de Optica Nao-linear e Aplicada, Universidade Federal Fluminense, Av. Gal. Nilton Tavares de Souza, s/n, Gragoata, Niteroi, R.J., Brazil, Cep.:24.210-346 (Brazil)

    2011-01-01

    In the present work a digital image correlation (DIC) method is used in order to analyze the adhesive shear modulus of poly-dimethylsiloxane (PDMS) submitted to different loads and temperatures. This is an optical-numerical full-field surface displacement measurement method. It is based on a comparison between two images of a specimen coated by a random speckled pattern in the undeformed and in the deformed states. A single lap joint testing is performed. This is a standard test specimen for characterizing adhesive properties and it is considered the simplest form of adhesive joints. For the single lap joint specimen, steel adherends are bonded using a flexible rubber elastic polymer (PDMS), which is a commercially available silicone elastic rubber.

  1. Function projective synchronization between two different complex networks with correlated random disturbances

    Institute of Scientific and Technical Information of China (English)

    金运国; 钟守铭; 安娜

    2015-01-01

    Although function projective synchronization in complex dynamical networks has been extensively studied in the literature, few papers deal with the problem between two different complex networks with correlated random disturbances. In this paper, we present some novel techniques to analyze the problem of synchronization. A probability approach is introduced to obtain an almost sure synchronization criterion. We also present some efficient approaches to analyze the problem of exponential synchronization. For the problem of synchronization in some complex networks, our approaches not only can replace the LaSalle-type theorem but also allow improvements of existing results in the literature. Finally, some numerical examples are provided to demonstrate the effectiveness of the proposed approaches.

  2. Measuring DHEA-S in saliva: time of day differences and positive correlations between two different types of collection methods

    Directory of Open Access Journals (Sweden)

    Klein Laura C

    2010-07-01

    Full Text Available Abstract Background The anabolic steroid, dehydroepiandosterone sulfate (DHEA-S, is secreted from the adrenal cortex. It plays a significant role in the body as a precursor to sex steroids as well as a lesser known role in the hypothalamic pituitary adrenal axis (HPA response to stress. DHEA-S can be measured reliably in saliva, making saliva collection a valuable tool for health research because it minimizes the need for invasive sampling procedures (e.g., blood draws. Typical saliva collection methods include the use of plain cotton swab collection devices (e.g., Salivette® or passive drool. There has been some speculation that the plain saliva cotton collection device may interfere with determination of DHEA-S by enzyme immunoassay (EIA bringing this saliva collection method into question. Because of the increasing popularity of salivary biomarker research, we sought to determine whether the cotton swab interferes with DHEA-S determination through EIA techniques. Findings Fifty-six healthy young adult men and women aged 18-30 years came to the lab in the morning (0800 hrs; 14 men, 14 women or late afternoon (1600 hrs; 14 men, 14 women and provided saliva samples via cotton Salivette and passive drool. Passive drool collection was taken first to minimize particle cross contamination from the cotton swab. Samples were assayed for DHEA-S in duplicate using a commercially available kit (DSL, Inc., Webster, TX. DHEA-S levels collected via Salivette and passive drool were positively correlated (r = + 0.83, p Conclusions Results suggest that DHEA-S can be measured accurately using passive drool or cotton Salivette collection methods. Results also suggest that DHEA-S levels change across the day and that future studies need to take this time of day difference into account when measuring DHEA-S.

  3. Correlation analysis of anxiety, depression and family environment of adolescent depression patients with suicide ideation%伴自杀倾向青少年抑郁症患者的焦虑、抑郁与家庭环境相关性分析

    Institute of Scientific and Technical Information of China (English)

    朱孔美; 王传玲; 王东

    2015-01-01

    Objective:To explore correlation between family environment characteristics and anxiety, depression of adolescent depression patients with suicide ideation. Methods:165 adolescent depression patients with suicide ideation were tested with Hamilton depression scale ( HAMD) , Hamilton anxiety scale ( HAMA) and family environment scale-Chinese version ( FEC-CV) . The correla-tion among scores of anxiety, depression and family environment scores were analyzed. Results:The scores of anxiety and depression had significant negative correlations with scores of intimacy, the emotional expression in the family environment (P < 0. 05), and had significant positive correlations with independence (P<0. 05). Conclusions:Family environment is correlated with anxiety, depression of adolescent depression patients with suicide ideation.%目的:探讨伴自杀倾向青少年抑郁症患者的焦虑、抑郁与家庭环境的相关性. 方法:采用使用汉密尔顿抑郁量表( HAMD)、汉密尔顿焦虑量表( HAMA)、家庭环境量表( FEC-CV)对165名伴自杀倾向的青少年抑郁症患者进行测查,并对焦虑、抑郁分数与家庭环境分数进行相关性分析. 结果:焦虑、抑郁分数与家庭环境中亲密度、情感表达呈显著负相关(P<0. 05),与独立性呈显著正相关(P<0. 05). 结论:家庭环境与青少年抑郁症患者的焦虑、抑郁存在相关性.

  4. anxiety disorders

    Directory of Open Access Journals (Sweden)

    Stacey A. Hofflich

    2006-01-01

    Full Text Available Los síntomas somáticos en niños han sido asociados con trastornos de interiorización, especialmente de ansiedad. Sin embargo, pocos estudios han examinado los síntomas somáticos precisos en trastornos de ansiedad específicos. Desde este estudio cuasi-experimental se examinan el tipo y la frecuencia de síntomas somáticos en niños (n = 178; rango de edad 7–14 años con trastorno generalizado de ansiedad (TAG, fobia social (FS, ansiedad de separación (AS y sin ningún trastorno de ansiedad. Los niños y sus padres, que acudieron en busca de tratamiento, completaron una entrevista diagnóstica estructurada, los niños completaron además la Multidimensional Anxiety Scale for Children (MASC (March, Parker, Sullivan, Stallings, y Conners. Los niños diagnosticados con un trastorno de ansiedad informaron de síntomas somáticos más frecuentes que aquellos sin trastorno de ansiedad, pero los síntomas somáticos no difirieron entre los principales grupos de trastornos de ansiedad. Los niños con trastornos de ansiedad y depresivos comórbidos manifestaron síntomas somáticos más frecuentemente que aquellos sin trastornos comórbidos. Se discuten los resultados en términos de los síntomas somáticos como a criterios dentro del sistema diagnóstico, y b parte del proceso de evitación.

  5. Two-year course of depressive and anxiety disorders : Results from the Netherlands Study of Depression and Anxiety (NESDA)

    NARCIS (Netherlands)

    Penninx, B.W.; Nolen, W.A.; Lamers, F.; Zitman, F.G.; Smit, J.H.; Spinhoven, P.; Cuijpers, P.; de Jong, P.J.; van Marwijk, H.W.; van der Meer, K.; Verhaak, P.; Laurant, M.G.; de Graaf, R.; Hoogendijk, W.J.; van der Wee, N.; Ormel, J.; van Dyck, R.; Beekman, A.T.

    2011-01-01

    Background: Whether course trajectories of depressive and anxiety disorders are different, remains an important question for clinical practice and informs future psychiatric nosology. This longitudinal study compares depressive and anxiety disorders in terms of diagnostic and symptom course trajecto

  6. 干预治疗下牙科畏惧症患儿就诊次数与其畏惧程度的相关性%Correlation between times of return visits and the dental anxiety level during treatment for pulpitis in children

    Institute of Scientific and Technical Information of China (English)

    夏凌云; 项勇刚; 毛敏; 王万芬; 曾宪涛; 冷卫东

    2012-01-01

    目的 探讨在口腔专业医护人员干预治疗下,牙科畏惧症患儿就诊次数与其畏惧程度的相关性.方法 选取因牙髓炎诊治,具有明显牙科畏惧症的患儿23例;用摄像机将其每次就诊过程拍摄下来.根据Frankl量表,由同一名对治疗过程和就诊次数不知情的观察员根据录像对患儿每次就诊情况进行畏惧程度评估,间隔1周以上再次评估.比较患儿畏惧程度随就诊次数的变化.结果 剔除丢失病例,最后纳入研究的患儿18例,2次评估初诊Frankl量表得分平均秩和分别为13.58、14.00,第1次复诊分别为26.44、26.33,第2次复诊分别为42.47和42.17,比较3次就诊的畏惧程度,无论是第1次评估(x2=33.828,P=0.000)还是第2次评估(x2=31.838,P=0.000),差异均具有统计学意义.牙科畏惧症患儿畏惧程度随就诊次数而降低,呈负相关.结论 有牙科畏惧症的牙髓炎患儿通过多次就诊,增加患儿对牙科就诊的无痛体验和对常用牙科器械的熟悉,可降低其畏惧程度.%Objective To study the correlation between times of return visits and the dental anxiety level in the intervention of professional dentist and nurse. Methods Twenty-three children, who came to see a doctor because of pulpitts and were suffered from serious dental anxiety, were selected in random. The whole process of the treatment was recorded with digital Cannon video camera every times till treatment was finished completely, and the dental anxiety level of each child was evaluated according to Frankl Scale by a same investigator who didn' t know the treatment and treatment stage. And the results were analyzed by SPSS11.5, using Kruskal-Wallis teat to study the influence of different times of return visits to children dental anxiety level. Results Eighteen cases were included in the study. The average value of Kruskal-Wallis test in two assessments for first visit were 13. 58 and 14.00, for the first return visit were 26.44 and 26. 33

  7. Anxiety disorders in dialysis patients

    Directory of Open Access Journals (Sweden)

    Novaković Milan

    2007-01-01

    Full Text Available Introduction. Anxiety, as a primary symptom, includes all conditions of indefinite fear and psychic disorders dominated by fear. All dialysis patients suffer from anxiety as an independent phenomenon, or as part of another disease. Material and Methods. This study included 753 patients on chronic hemodialysis in Bosnia and Herzegovina (B&H in the period 1999-2004. The patients were divided into two groups: the first group included 348 patients with Balkan Endemic Nephropathy (BEN, and the control group included 405 patients with other diagnoses causing renal insufficiency (N18. The study was designed as a comparative cross sectional study, and patients were tested using questionnaires assessing anxiety, depression and general mental health status. Statistical analysis was done using standard descriptive and analytical methods. Results. Socio-demographic data showed highly significant differences between BEN and N18 in relation to place of residence (urban/rural (c2 = 23.970 p<0.01; in the incidence of renal comorbidity (c2 = 23.970 p<0.01; familial renal comorbidity (c2 = 23.970 p<0.01; and migrations (c2 = 4.874 p<0.01. Beck Anxiety Inventory Scores were highly significantly different between the two groups p<0.001, in regard to the incidence and variables. Hamilton Depression Rating Scale demonstrated a group significance p<0.001, and variables pointed to somatization, general anxiety and depression. This was confirmed by mini-mental state examination pointing to generalmental weakness. Conclusion. Anxiety appeared in all tested dialysis patients. It may be independent, somatized as part of another mental disorder or reinforced by a cognitive damage. Structured anxiety and depression result in pre-suicidal risk. .

  8. Lack of systematic topographic difference between attention and reasoning beta correlates.

    Directory of Open Access Journals (Sweden)

    Luis F H Basile

    Full Text Available Based on previous evidence for individual-specific sets of cortical areas active during simple attention tasks, in this work we intended to perform within individual comparisons of task-induced beta oscillations between visual attention and a reasoning task. Since beta induced oscillations are not time-locked to task events and were first observed by Fourier transforms, in order to analyze the cortical topography of attention induced beta activity, we have previously computed corrected-latency averages based on spontaneous peaks of band-pass filtered epochs. We then used Independent Component Analysis (ICA only to single out the significant portion of averaged data, above noise levels. In the present work ICA served as the main, exhaustive means for decomposing beta activity in both tasks, using 128-channel EEG data from 24 subjects. Given the previous observed similarity between tasks by visual inspection and by simple descriptive statistics, we now intended another approach: to quantify how much each ICA component obtained in one task could be explained by a linear combination of the topographic patterns from the other task in each individual. Our hypothesis was that the major psychological difference between tasks would not be reflected as important topographic differences within individuals. Results confirmed the high topographic similarity between attention and reasoning beta correlates in that few components in each individual were not satisfactorily explained by the complementary task, and if those could be considered "task-specific", their scalp distribution and estimated cortical sources were not common across subjects. These findings, along with those from fMRI studies preserving individual data and conventional neuropsychological and neurosurgical observations, are discussed in support of a new functional localization hypothesis: individuals use largely different sets of cortical association areas to perform a given task, but those

  9. Do girls really experience more anxiety in mathematics?

    OpenAIRE

    Goetz, Thomas; Bieg, Madeleine; Luedtke, Oliver; Pekrun, Reinhard; Hall, Nathan C.

    2013-01-01

    Two studies were conducted to examine gender differences in trait (habitual) versus state (momentary) mathematics anxiety in a sample of students (Study 1: N = 584; Study 2: N = 111). For trait math anxiety, the findings of both studies replicated previous research showing that female students report higher levels of anxiety than do male students. However, no gender differences were observed for state anxiety, as assessed using experience-sampling methods while students took a math test (Stud...

  10. Correlação entre ansiedade e anéis de tensão Correlación entre ansiedad y anillos nerviosos Anxiety and contraction furrows correlations

    Directory of Open Access Journals (Sweden)

    Leia Fortes Salles

    2011-03-01

    integrantes del Grupo de Estudios en Prácticas Alternativas y Complementarias de Salud de la Escuela de Enfermería de la Universidad de São Paulo. Hubo correspondencia entre el iris y el inventario en 75% de la población y el coeficiente de correlación de Spearman destacó una correlación positiva y significativa entre los resultados del IDARE con la cantidad y la clasificación de los anillos nerviosos. Este resultado sugiere que la presencia de estas señales en el iris indica una predisposición más importante para la ansiedad.In psychosomatic and psychoneuroimmunological studies there is growing interest in anxiety as a factor that predisposes individuals to numerous diseases. This suggests that reducing anxiety behaviors would be beneficial to an individual’s health. Evaluation of the iris permits professionals to determine certain personality characteristics of the individual. Contraction furrows are one of the signs studied in iridology and they are related to anxiety. The purpose of this study is to verify the correlation of contraction furrows analysis with the IDATE anxiety inventory results. Data collection was performed between september and october 2008, with 20 members of the National Council for Scientific and Technological Development Study Group for Alternative and Complementary Health Practices at University of Sao Paulo School of Nursing. A correlation of 75% was found between the iris analysis and the inventory. Spearman’s correlation coefficient showed a positive and statistically significant correlation between IDATE scores and the quantity and classification of contraction furrows. These results suggest that the presence of these signs indicates a greater predisposition to anxiety behaviors.

  11. 昆明小鼠焦虑与抑郁动物模型相关性研究:明暗箱实验与悬尾实验%Correlation between anxiety and depression in animal models: evidence from light/dark box and tail suspension test in Kunming mice

    Institute of Scientific and Technical Information of China (English)

    孙世光; 李子峰; 刘健; 张惠云; 乔明琦

    2012-01-01

    ( LDB_Lcross% ); and percentage of rears in the LDB light area( LDB_Lrear% ). Subsequently, factor analysis, cluster analysis, correlation analysis , consistency check and survival analysis were calculated for these parameters. Results ① Factor analysis and cluster analysis revealed that variances of LDB had contribution to anxiety, and variances of TST had loading on depression. ② Correlation analysis displayed a good intercorrelation between variances of either LDB or TST, but a poor intracorrelation between these of LDB and TST. Both ICC and kappa reflected a poor consistency on evaluation of LDB and TST. ③ No significant difference be-tween LDB-and TST-median survival of the latence parameter was found. Conclusions LDB parameters load mainly on anxiety factor, and TST parameters have large loading on depression factor; however, there are poor correlation and consistency on LDB and TST. To answer the question, "correlation of animal models between trait anxiety and state anxiety" and " correlation of animal models between anxiety and depression , novel animal models and synthetic evaluation methods should be founded, and new strains should be selected. Furthermore, emphasis should be placed on combination as a "behavionomics" and on "pattern recognition of constructs of multiple animal models when drugs were evaluated.

  12. The neurodevelopmental basis of math anxiety.

    Science.gov (United States)

    Young, Christina B; Wu, Sarah S; Menon, Vinod

    2012-05-01

    Math anxiety is a negative emotional reaction to situations involving mathematical problem solving. Math anxiety has a detrimental impact on an individual's long-term professional success, but its neurodevelopmental origins are unknown. In a functional MRI study on 7- to 9-year-old children, we showed that math anxiety was associated with hyperactivity in right amygdala regions that are important for processing negative emotions. In addition, we found that math anxiety was associated with reduced activity in posterior parietal and dorsolateral prefrontal cortex regions involved in mathematical reasoning. Multivariate classification analysis revealed distinct multivoxel activity patterns, which were independent of overall activation levels in the right amygdala. Furthermore, effective connectivity between the amygdala and ventromedial prefrontal cortex regions that regulate negative emotions was elevated in children with math anxiety. These effects were specific to math anxiety and unrelated to general anxiety, intelligence, working memory, or reading ability. Our study identified the neural correlates of math anxiety for the first time, and our findings have significant implications for its early identification and treatment.

  13. Adult Separation Anxiety and TCI-R Personality Dimensions in Patients with Anxiety, Alcohol Use, and Gambling: A Preliminary Report

    Directory of Open Access Journals (Sweden)

    Gino Pozzi

    2014-01-01

    Full Text Available Background. Nowadays, adult separation anxiety disorder (ASAD is an established diagnostic category but is little investigated in subjects with addictive behaviours. Objective. To assess the presence of ASAD among patients with addictive disorders in comparison with anxiety patients and measure the personality correlates in all these groups. Methods. 103 outpatients, meeting DSM-IV-TR criteria for anxiety disorders (38 patients, alcohol dependence (30 patients, or pathological gambling (35 patients, were assessed by the Structured Clinical Interview for Separation Anxiety Symptoms (SCI-SAS and the Adult Separation Anxiety Checklist (ASA-27 for separation anxiety and by the Temperament and Character Inventory-Revised (TCI-R for personality characteristics. Results. ASAD is detected in 34.2% of anxiety patients, 13.3% of alcoholics, and 11.4% of gamblers. Separation anxiety scores correlate positively with harm avoidance and negatively with self-directedness in all groups; further correlations are seen among addictive patients only, that is, self-transcendence for gamblers and cooperativeness for both alcoholics and gamblers. Conclusions. The prevalence of ASAD is lower among addictive patients than in those with anxiety disorders; correlations are found between separation anxiety and specific TCI-R dimensions, with some matching across the three diagnostic groups.

  14. "Library Anxiety" and "Computer Anxiety": Measures, Validity, and Research Implications.

    Science.gov (United States)

    Jerabek, J. Ann; Meyer, Linda S.; Kordinak, S. Thomas

    2001-01-01

    Discussion of library anxiety and computer anxiety focuses on a study of undergraduates that investigated the construct validity of the Computer Anxiety Index and the Library Anxiety Scale. Explains the use of the Institute for Personality and Ability Testing (IPAT) Anxiety Scale for the criterion measure of anxiety. (Author/LRW)

  15. Neural correlates of two different types of extinction learning in the amygdala central nucleus.

    Science.gov (United States)

    Iordanova, Mihaela D; Deroche, Mickael L D; Esber, Guillem R; Schoenbaum, Geoffrey

    2016-01-01

    Extinction is a fundamental form of memory updating in which one learns to stop expecting an event that no longer occurs. This learning ensues when one experiences a change in environmental contingencies, that is, when an expected outcome fails to occur (simple extinction), or when a novel inflated expectation of a double outcome (overexpectation) is in conflict with the real outcome, and is a process that has been linked to amygdala function. Here, we show that in rats, the same neuronal population in the amygdala central nucleus updates reward expectancies and behaviour in both types of extinction, and neural changes in one paradigm are reflected in the other. This work may have implications for the management of addiction and anxiety disorders that require treatments based on the outcome omission, and disorders such as obesity that could use overexpectation, but not omission strategies.

  16. Neural correlates of two different types of extinction learning in the amygdala central nucleus.

    Science.gov (United States)

    Iordanova, Mihaela D; Deroche, Mickael L D; Esber, Guillem R; Schoenbaum, Geoffrey

    2016-01-01

    Extinction is a fundamental form of memory updating in which one learns to stop expecting an event that no longer occurs. This learning ensues when one experiences a change in environmental contingencies, that is, when an expected outcome fails to occur (simple extinction), or when a novel inflated expectation of a double outcome (overexpectation) is in conflict with the real outcome, and is a process that has been linked to amygdala function. Here, we show that in rats, the same neuronal population in the amygdala central nucleus updates reward expectancies and behaviour in both types of extinction, and neural changes in one paradigm are reflected in the other. This work may have implications for the management of addiction and anxiety disorders that require treatments based on the outcome omission, and disorders such as obesity that could use overexpectation, but not omission strategies. PMID:27531638

  17. Intolerance of Uncertainty and Adult Separation Anxiety

    NARCIS (Netherlands)

    Boelen, Paul A.; Reijntjes, Albert; Carleton, R. Nicholas

    2014-01-01

    Intolerance of uncertainty (IU)—the tendency to react negatively to situations that are uncertain—is involved in different anxiety disorders and depression. No studies have yet examined the association between IU and symptoms of adult separation anxiety disorder. However, it is possible that greater

  18. Functional Magnetic Resonance Imaging and Pediatric Anxiety

    Science.gov (United States)

    Pine, Daniel S.; Guyer, Amanda E.; Leibenluft, Ellen; Peterson, Bradley S.; Gerber, Andrew

    2008-01-01

    The use of functional magnetic resonance imaging in investigating pediatric anxiety disorders is studied. Functional magnetic resonance imaging can be utilized in demonstrating parallels between the neural architecture of difference in anxiety of humans and the neural architecture of attention-orienting behavior in nonhuman primates or rodents.…

  19. Anxiety, cortisol, and attachment predict plasma oxytocin

    NARCIS (Netherlands)

    Tops, Mattie; Van Peer, Jacobien M.; Korf, Jakob; Wijers, Albertus A.; Tucker, Don M.

    2007-01-01

    Oxytocin and attachment seem to interact in suppressing subjective anxiety and physiological stress responses. In this study we investigated the relationships between individual differences in trait attachment scores, state and trait anxiety, plasma cortisol, and plasma oxytocin levels in healthy pr

  20. Maternal anxiety, maternal sensitivity, and attachment

    NARCIS (Netherlands)

    Stevenson-Hinde, J.; Chicot, R.; Schouldice, A.; Hinde, C.A.

    2013-01-01

    Previous research has related maternal anxiety to insecurity of attachment. Here we ask whether different aspects of maternal sensitivity mediate this link. From a community sample of intact families with 1-3 children, mothers with 4.5-year-olds were selected for low, medium, or high anxiety levels

  1. Maternal anxiety, maternal sensitivity, and attachment

    NARCIS (Netherlands)

    Stevenson-Hinde, Joan; Chicot, Rebecca; Shouldice, Anne; Hinde, Camilla A.

    2016-01-01

    Previous research has related maternal anxiety to insecurity of attachment. Here we ask whether different aspects of maternal sensitivity mediate this link. From a community sample of intact families with 1-3 children, mothers with 4.5-year-olds were selected for low, medium, or high anxiety leve

  2. Effects of Acute 60 and 80% V[o.sub.2]max Bouts of Aerobic Exercise on State Anxiety of Women of Different Age Groups across Time

    Science.gov (United States)

    Cox, Richard H.; Thomas, Tom R.; Hinton, Pam S.; Donahue, Owen M.

    2004-01-01

    The purpose of this investigation was to study the effects of an acute bout of aerobic exercise on state anxiety of women while controlling for iron status (hemoglobin and serum ferritin). Participants were 24 active women, ages 18-20 years (n=12) and 35-45 years (n=12). In addition to a nonexercise control condition, participants completed one…

  3. Anxiety Disorders: Support Groups

    Science.gov (United States)

    ... Guidelines Scientific Council Special Interest Groups Child & Adolescent Anxiety SIG Peer Consultation OCD & Related Disorders SIG Peer ... Jobs and Fellowships Journal & Multimedia Announcements Depression and Anxiety Podcasts & Videos Resources Clinical Practice Reviews & Teaching Tools ...

  4. Energy Inputs Uncertainty: Total Amount, Distribution and Correlation Between Different Forms of Energy

    Science.gov (United States)

    Deng, Yue

    2014-01-01

    Describes solar energy inputs contributing to ionospheric and thermospheric weather processes, including total energy amounts, distributions and the correlation between particle precipitation and Poynting flux.

  5. Cross-Correlation of Excitation Functions for Different Fragments and Different Scattering Angles in 27Al(19F, x) y Reactions

    Institute of Scientific and Technical Information of China (English)

    HAN Jian-Long; WU He-Yu; LI Zhi-Chang; LU Xiu-Qin; ZHAO Kui; ZHOU Ping; LIU Jian-Cheng; XU Guo-Ji; Sergey Yu Kun; WANG Qi; BAI Zhen; DONG Yu-Chuan; LI Song-Lin; DUAN Li-Min; XU Hu-Shan; XU Hua-Gen; CHEN Ruo-Fu

    2008-01-01

    @@ Excitation functions have been measured for different projectile-like fragments produced in 27 Al(19 F,x)y reactions at incident energies from 110.25 to 118. 75 Me V in 250 ke V steps. Strong cross section fluctuations of the excitation functions are observed. The cross-correlation coefficients of the excitation functions for different atomic number Z and for different scattering angle θcm have been deduced. These coefficients are much larger than the statistical theoretical calculated ones. This indicates that there are strong correlations between different exit channels in the dissipative heavy ion collision of 27 Al(19 F,x )y.

  6. The Influence of Self-Determination Motivation on Test Anxiety: Procrastinations as a Different Mediator%自我决定动机对考试焦虑的影响:拖延行为的不同中介作用

    Institute of Scientific and Technical Information of China (English)

    田芊; 邓士昌; 郭佳

    2012-01-01

    我国约有一半的大学生经受着考试焦虑的困扰。结合国内外已有研究成果,本研究以624名大学生为被试,考察了自我决定动机的3种类型和拖延行为的2种类型对考试焦虑的忧虑性、情绪性的影响。结果发现:(1)无动机对考试焦虑的2种类型都有正向的直接影响。(2)唤起性拖延仅对情绪性有正向直接影响,而回避性拖延仅对忧虑性有正向直接影响。(3)唤起性拖延在无动机影响考试焦虑的情绪性中起了重要的部分中介作用,而回避性拖延在无动机影响考试焦虑的忧虑性中起了重要的部分中介作用。%About half of the Chinese college students suffered from test anxiety. Two components of test anxiety have been defined by Liebert and Morris (1967) : worry and emotionality. Worry typically refers to the cognitive component of test anxiety, as it reflects the debilitating thoughts and concerns the test-taker has before or during the test, and emotionality refers to the physiological symptoms stemming from the arousal of the autonomic nervous system and associated affective responses. Previous studies have demonstrated that intrinsic and extrinsic motivation, two types of self-determination motivation, have no significant correlation with two components of test anxiety. However, no study has reported the relationship between test anxiety and amotivation, yet another type of self-determination motivation. So, with the findings from previous studies, the present study investigated how worry and emotionality were influenced by amotivation and by the different mediating roles of procrastination of arousal/avoidance types. Six hundred and twenty four college students (329 males, 265 females, 32 unknown) from 7 universities in 3 provinces were sur- veyed in the unit of class. Test anxiety was measured by the Test Anxiety Inventory (TAI), self-determination motivation was measured by the Academic Motivation Scale

  7. The DSM-5 Dimensional Anxiety Scales in a Dutch non-clinical sample: psychometric properties including the adult separation anxiety disorder scale.

    Science.gov (United States)

    Möller, Eline L; Bögels, Susan M

    2016-09-01

    With DSM-5, the American Psychiatric Association encourages complementing categorical diagnoses with dimensional severity ratings. We therefore examined the psychometric properties of the DSM-5 Dimensional Anxiety Scales, a set of brief dimensional scales that are consistent in content and structure and assess DSM-5-based core features of anxiety disorders. Participants (285 males, 255 females) completed the DSM-5 Dimensional Anxiety Scales for social anxiety disorder, generalized anxiety disorder, specific phobia, agoraphobia, and panic disorder that were included in previous studies on the scales, and also for separation anxiety disorder, which is included in the DSM-5 chapter on anxiety disorders. Moreover, they completed the Screen for Child Anxiety Related Emotional Disorders Adult version (SCARED-A). The DSM-5 Dimensional Anxiety Scales demonstrated high internal consistency, and the scales correlated significantly and substantially with corresponding SCARED-A subscales, supporting convergent validity. Separation anxiety appeared present among adults, supporting the DSM-5 recognition of separation anxiety as an anxiety disorder across the life span. To conclude, the DSM-5 Dimensional Anxiety Scales are a valuable tool to screen for specific adult anxiety disorders, including separation anxiety. Research in more diverse and clinical samples with anxiety disorders is needed. © 2016 The Authors International Journal of Methods in Psychiatric Research Published by John Wiley & Sons Ltd.

  8. Sleep and anxiety disorders

    OpenAIRE

    Staner, Luc

    2003-01-01

    Sleep disturbances-particularly insomnia - are highly prevalent in anxiety disorders and complaints such as insomnia or nightmares have even been incorporated in some anxiety disorder definitions, such as generalized anxiety disorder and posttraumatic stress disorder. In the first part of this review, the relationship between sleep and anxiety is discussed in terms of adaptive response to stress. Recent studies suggested that the corticotropin-releasing hormone system and the locus ceruleus-a...

  9. Parental Anxiety and Quality of Life of Epileptic Children

    Institute of Scientific and Technical Information of China (English)

    YONG LI; CHENG-YE JI; JIONG QIN; ZHI-XIANG ZHANG

    2008-01-01

    Objective To investigate the prevalence of parental anxiety associated with epileptic children, and to explore whether and how this specific condition affects children's quality of life (QOL), and what are the significant determinants for parental anxiety. Methods Three hundred and forty parents whose children were affected with known epilepsy were enrolled in the study. Questionnaires for quality of life in childhood epilepsy (QOLCE), and hospital anxiety and depression (HAD) of parents were used to collect demographic data of both children and their parents, as well as clinical manifestations of epilepsy and family status. Results Parental anxiety (of any severity) was observed in 191 subjects at interview, giving a prevalence rate of 56.2%. Of the 191 subjects, 18.5% reported mild anxiety, 24.4% moderate anxiety, and 13.2% severe anxiety. Factors associated with parental anxiety included frequency of seizure in children, average monthly income per person and parents' knowledge about epilepsy (P<0.05). Parental anxiety significantly (P=0.000) correlated with quality of life of children with epilepsy. Conclusion Parents of children with epilepsy are at high risk of having anxiety. Factors associated with parental anxiety originate both from children and from parents. Parental anxiety is significantly related with children's QOL. It is important for experts concerned to recognize such a relationship to improve the QOL of children and their parents.

  10. Correlated Random Systems Five Different Methods : CIRM Jean-Morlet Chair

    CERN Document Server

    Kistler, Nicola

    2015-01-01

    This volume presents five different methods recently developed to tackle the large scale behavior of highly correlated random systems, such as spin glasses, random polymers, local times and loop soups and random matrices. These methods, presented in a series of lectures delivered within the Jean-Morlet initiative (Spring 2013), play a fundamental role in the current development of probability theory and statistical mechanics. The lectures were: Random Polymers by E. Bolthausen, Spontaneous Replica Symmetry Breaking and Interpolation Methods by F. Guerra, Derrida's Random Energy Models by N. Kistler, Isomorphism Theorems by J. Rosen and Spectral Properties of Wigner Matrices by B. Schlein. This book is the first in a co-edition between the Jean-Morlet Chair at CIRM and the Springer Lecture Notes in Mathematics which aims to collect together courses and lectures on cutting-edge subjects given during the term of the Jean-Morlet Chair, as well as new material produced in its wake. It is targeted at researchers, i...

  11. Differences in task demands influence the hemispheric lateralization and neural correlates of metaphor.

    Science.gov (United States)

    Yang, Fanpei Gloria; Edens, Jennifer; Simpson, Claire; Krawczyk, Daniel C

    2009-11-01

    This study investigated metaphor comprehension in the broader context of task-difference effects and manipulation of processing difficulty. We predicted that right hemisphere recruitment would show greater specificity to processing difficulty rather than metaphor comprehension. Previous metaphor processing studies have established that the left inferior frontal gyrus strongly correlates with metaphor comprehension but there has been controversy about whether right hemisphere (RH) involvement is specific for metaphor comprehension. Functional MRI data were recorded from healthy subjects who read novel metaphors, conventional metaphors, definition-like sentences, or literal sentences. We investigated metaphor processing in contexts where semantic judgment or imagery modulates linguistic judgment. Our findings support the position that the type of task rather than figurative language processing per se modulates the left inferior gyrus (LIFG). RH involvement was more influenced by processing difficulty and less by the novelty or figurativity of linguistic expressions. Our results suggest that figurative language processing depends upon the effects of task-type and processing difficulty on imaging results.

  12. Seed metabolomic study reveals significant metabolite variations and correlations among different soybean cultivars

    Institute of Scientific and Technical Information of China (English)

    Hong Lin; Jun Rao; Jianxin Shi; Chaoyang Hu; Fang Cheng; Zoe AWilson; Dabing Zhang; Sheng Quan

    2014-01-01

    Soybean [Glycine max (L.) Merr.] is one of the world’s major crops, and soybean seeds are a rich and important resource for proteins and oils. While “omics”studies, such as genomics, transcriptomics, and proteomics, have been widely applied in soybean molecular research, fewer metabolomic studies have been conducted for large-scale detection of low molecular weight metabolites, especial y in soybean seeds. In this study, we investigated the seed metabolomes of 29 common soybean cultivars through combined gas chromatography-mass spectrometry and ultra-performance liquid chromatography-tandem mass spectrometry. One hundred sixty-nine named metabolites were identified and subsequently used to construct a metabolic network of mature soybean seed. Among the 169 detected metabolites, 104 were found to be significantly variable in their levels across tested cultivars. Metabolite markers that could be used to distinguish genetical y related soybean cultivars were also identified, and metabolite-metabolite correlation analysis revealed some significant associations within the same or among different metabolite groups. Findings from this work may potentially provide the basis for further studies on both soybean seed metabolism and metabolic engineering to improve soybean seed quality and yield.

  13. Effects of different language and tDCS interventions in PPA and their neural correlates

    Directory of Open Access Journals (Sweden)

    Kyrana Tsapkini

    2015-05-01

    Results: First, we replicated our previous results obtained with fewer participants: all improved in both tDCS and sham conditions on trained items. Generalization of treatment on untrained items was significant only in tDCS condition. Therapy gains lasted longer in tDCS condition as well. Second, preliminary analyses of rs-fMRI show changes of functional connectivity between written language areas in the tDCS and sham conditions. Conclusions: tDCS represents an increasingly valuable treatment option in language rehabilitation even in neurodegeneration. Late intervention is as beneficial as early intervention but improvement seems more dramatic in early cases. Different possibilities are discussed: tDCS may indeed change the course of the disease, i.e., it may slow down the rate of decline or, language improvement due to tDCS (or delay in language deterioration due to the course of the disease may hold the spread of decline in other cognitive functions, thus, early interventions appear more beneficial. The correlation between functional connectivity and language production outcomes is expected to shed light on how tDCS works in the brains of people with a neurodegenerative disease. Implications of functional connectivity changes between language areas involved in the targeted language function will inform further interventions.

  14. Separation of anxiety (anguish from other similar phenomena

    Directory of Open Access Journals (Sweden)

    Mojca Hribar

    2007-11-01

    Full Text Available In this paper we try to define anxiety (anguish. Through short etymologic and content analysis we find out that the word anxiety has stronger component of bodily sensations and stronger emphasis on 'pain' than the word anguish. Anguish is a broader concept than anxiety. The latter refers to more concrete in comparison with anguish. Anxiety is usually used in empirical, whereas anguish is used in philosophical discourse. However, the identity of these two concepts and the underlying phenomenon is so overlapping, that they may be used as synonyms in less formal discurse situations. After the 'affirmative definition' we continue, in dialectial fashion, with 'negative definition' and establish the boundaries between anxiety and anxiety-like structures. We find out that anxiety and fear, and anxiety and panic share the same content, but they differ in form. Anxiety and depression share the same form, however they differ in content. While generalized anxiety is a manifestation of free-floating anxiety, phobia is a manifestation of object-bound anxiety. Worry, though, is a cognitive component of anxiety.

  15. Pregnant mothers with resolved anxiety disorders and their offspring have reduced heart rate variability: implications for the health of children.

    Directory of Open Access Journals (Sweden)

    Marijke A K A Braeken

    Full Text Available OBJECTIVE: Active anxiety disorders have lasting detrimental effects on pregnant mothers and their offspring but it is unknown if historical, non-active, maternal anxiety disorders have similar effects. Anxiety-related conditions, such as reduced autonomic cardiac control, indicated by reduced heart rate variability (HRV could persist despite disorder resolution, with long-term health implications for mothers and children. The objective in this study is to test the hypotheses that pregnant mothers with a history of, but not current anxiety and their children have low HRV, predicting anxiety-like offspring temperaments. METHODS: The participants in this case-control study consist of 56 women during their first trimester and their offspring (15 male, 29 female. Women had a history of an anxiety disorder (n=22 or no psychopathology (n=34 determined using the Mini-International Neuropsychiatric Interview. The main outcome measures were indices of autonomic cardiac control including root mean square of successive differences (RMSSD and high frequency (HF variability. Children's fearfulness was also assessed using the Laboratory Temperament Assessment Battery (Lab-TAB-Locomotor Version. RESULTS: HRV was lower in women and children in the past anxiety group compared to controls. HRV measures for mothers and children were positively correlated in the anxiety group only. In all children, low HRV measures at 2-4 months were associated with a higher chance of fearful behavior at 9-10 months. CONCLUSIONS: Pregnant women with previous but not current anxiety and their children have low HRV. Children with low HRV tend to show more fearfulness. These findings have implications for identifying children at risk of anxiety disorders and point to possible underlying mechanisms of child psychopathology.

  16. Derivation of a proxy measure of death anxiety from the suicide opinion questionnaire.

    Science.gov (United States)

    Lester, David

    2003-08-01

    A 10-item scale was derived from scores on Domino's Suicide Opinion Questionnaire which correlated with scores from Templer's Death Anxiety Scale and may prove useful as a proxy measure of death anxiety.

  17. Negative thoughts in children with symptoms of anxiety and depression.

    NARCIS (Netherlands)

    S. Rietveld; P.J.M. Prins; I van Beest

    2002-01-01

    Examined whether negative thoughts are different in anxious, depressed, and chronically ill children. Screening of 1,316 children on anxiety, depression, and asthma resulted in the selection of 118 children (aged 12-15 yrs). Four groups were formed: (1) a high anxiety group, (2) a high anxiety/depre

  18. Familial Accumulation of Social Anxiety Symptoms and Maladaptive Emotion Regulation

    OpenAIRE

    Asbrand, Julia; Svaldi, Jennifer; Krämer, Martina; Breuninger, Christoph; Tuschen-Caffier, Brunna

    2016-01-01

    Background Social anxiety is thought to be strongly related to maladaptive emotion regulation (ER). As social anxiety symptoms accumulate in families, we hypothesize that maladaptive ER is also more prevalent in families with anxious children. Thus, we analyze differences in emotion regulation of both child and mother in relation to social anxiety, as well as both their ER strategies in dealing with anxiety. Further, a positive relation between child and maternal ER strategies is assumed. Met...

  19. 冠状动脉造影对非典型心绞痛伴焦虑抑郁情绪者特征的分析%Analysis of anxiety and depression in patients with nontypical angina pectoris by coronary arteriography

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    @@ INTRODUCTION There are dramatic differences in induction factors, nature, locus,duration, relief manner of pain between typical and nontypicalangina pectoris. Causes and pathogenesis of pain are complicated,and may be correlated with anxiety and depression.

  20. Prevalence and characteristics of dental anxiety in Danish adults

    DEFF Research Database (Denmark)

    Moore, Rod; Birn, H.; Kirkegaard, E.;

    1993-01-01

    Prevalence, characteristics and consequences of dental anxiety in a randomly selected sample of 645 Danish adults were explored in telephone interviews. Participation rate was 88%. Demographics, fear of specific procedures, negative dentist contacts, general fear tendency, treatment utilization...... and perceived oral conditions were explored by level of dental anxiety using a modified Dental Anxiety Scale (DAS). A Seattle fear survey item and a summary item from the Dental Fear Survey (DFS) were also included for fear description comparisons. Correlation between these indices (DAS-DFS: rs = 0.72; DAS......-Seattle item: rs = 0.68) aided semantic validation of DAS anxiety intensity levels. Extreme dental anxiety (DAS > or = 15) was found in 4.2% of the sample and 6% reported moderate anxiety (DAS scores 14-12). Bivariate (B) and logistic regression (L) odds ratios (OR) showed that high dental anxiety...