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Sample records for judgment toj task

  1. Hand position-dependent modulation of errors in vibrotactile temporal order judgments

    DEFF Research Database (Denmark)

    Ritterband-Rosenbaum, Anina; Hermosillo, Robert; Kroliczak, Gregory;

    2014-01-01

    The ability to decide which of the two stimuli is presented first can be probed using a temporal order judgment (TOJ) task. When the stimuli are delivered to the fingers, TOJ decisions can be confounded by the fact that the hands can be moved to different locations in space. How and where this co...... and proprioceptive information related to arm position in space....

  2. Improving Accuracy in a Clinical Judgmental Task

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    Strasburger, Erich L.; Jackson, Douglas N.

    1977-01-01

    This study was designed to identify kinds of information leading to increased accuracy of clinical judgments. Results confirm the feasibility of increasing accuracy in meaningful clinical judgment tasks through practice and of studying clinical judgment by using construct-oriented personality scales to which targets bear a substantive…

  3. A left attentional bias in chronic neglect: a case study using temporal order judgments.

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    Dove, Mary E; Eskes, Gail; Klein, Raymond M; Shore, David

    2007-02-01

    Previous studies of left visuospatial neglect using temporal order judgments (TOJs) have reported a temporal advantage for a stimulus presented on the right of fixation. The present case study examines an individual who shows a left temporal advantage on TOJ tasks, despite classic left-sided neglect on other tasks and in self-report. Experiment 1 found a continued left advantage on TOJs when employing a novel red/blue TOJ task to reduce potential response bias. Phasic alerting tones presented prior to random trials in Experiment 2 did not improve the abnormal attentional bias, as has been reported in previous studies of neglect. The addition of unilateral trials mixed within bilateral trials in Experiment 3 reduced the observed left advantage, suggesting a flexible attentional focus and implicating a role for strategic endogenous attentional strategies in this individual. Some implications for our understanding of endogenous orienting and relevance to rehabilitation therapy are discussed.

  4. ERP correlates of social conformity in a line judgment task

    OpenAIRE

    Chen Jing; Wu Yin; Tong Guangyu; Guan Xiaoming; Zhou Xiaolin

    2012-01-01

    Abstract Background Previous research showed that individuals have a natural tendency to conform to others. This study investigated the temporal characteristics of neural processing involved in social conformity by recording participants’ brain potentials in performing a line judgment task. After making his initial choice, a participant was presented with the choices of four same-sex group members, which could be congruent or highly or moderately incongruent with the participant’s own choice....

  5. The Validity of Grammaticality Judgment Task on Saudi EFL Learners

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    Sami Alanazi

    2015-11-01

    Full Text Available The purpose of this paper is to shed light on the validity of the controversial data-gathering tool Grammaticality Judgment Task on measuring the grammatical competency of Saudi EFL learners. Despite the widespread use of GJT in SLA research, it is surrounded by a great deal of criticism. The present paper is part of a larger study investigating the acquisition of past verb forms by Saudi EFL learners. Thirty-six Saudi EFL learners took part in the study and were divided into three groups as follows: guided-planning group, semi-guided planning group, and control group. The task used in the study consisted of twenty test items: 10 control test items, and 10 experimental test items. The results did not reveal significant statistical differences between the three groups. Also, the results did not reflect the actual grammatical competency of the participants.

  6. Effect of the survival judgment task on memory performance in subclinically depressed people

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    Rui eNouchi

    2012-04-01

    Full Text Available Many reports have described that a survival judgment task that requires participants to judge words according to their relevance to a survival situation can engender better recall than that obtained in other judgment tasks such as semantic or self-judgment tasks. We investigated whether memory enhancement related to the survival judgment task is elicited or not in subclinically depressed participants. Based on the BDI Score, participants were classified as either depressed or non-depressed participants. Then 20 depressed participants and 24 non-depressed participants performed a survival judgment task and an autobiographical recall task. Results showed memory enhancement related to the survival judgment task in both depressed and non-depressed participants, but showed lower memory enhancement related to the survival judgment task in depressed participants than in non-depressed participants. These results suggest that the survival judgment task benefit is a robust phenomenon. Moreover, that benefit was reduced by depressed emotion. The combination hypothesis better explains the mechanism of memory enhancement related to the survival judgment task than the functional, emotional and arousal or congruency hypothesis does.

  7. Initial judgment task and delay of the final validity-rating task moderate the truth effect.

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    Nadarevic, Lena; Erdfelder, Edgar

    2014-01-01

    Repeatedly seen or heard statements are typically judged to be more valid than statements one has never encountered before. This phenomenon has been referred to as the truth effect. We conducted two experiments to assess the plasticity of the truth effect under different contextual conditions. Surprisingly, we did not find a truth effect in the typical judgment design when using a ten minutes interval between statement repetitions. However, we replicated the truth effect when changing the judgment task at initial statement exposure or when using an interval of one week rather than ten minutes. Because none of the current truth effect theories can fully account for these context effects, we conclude that the cognitive processes underlying truth judgments are more complex than has hitherto been assumed. To close the theoretical gap, we propose a revised fluency attribution hypothesis as a possible explanation of our findings. Copyright © 2013 Elsevier Inc. All rights reserved.

  8. Temporal-order judgment of visual and auditory stimuli: Modulations in situations with and without stimulus discrimination

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    Elisabeth eHendrich

    2012-08-01

    Full Text Available Temporal-order judgment (TOJ tasks are an important paradigm to investigate processing times of information in different modalities. There are a lot of studies on how temporal order decisions can be influenced by stimuli characteristics. However, so far it has not been investigated whether the addition of a choice reaction time task has an influence on temporal-order judgment. Moreover, it is not known when during processing the decision about the temporal order of two stimuli is made. We investigated the first of these two questions by comparing a regular TOJ task with a dual task. In both tasks, we manipulated different processing stages to investigate whether the manipulations have an influence on temporal-order judgment and to determine thereby the time of processing at which the decision about temporal order is made. The results show that the addition of a choice reaction time task does have an influence on the temporal-order judgment, but the influence seems to be linked to the kind of manipulation of the processing stages that is used. The results of the manipulations indicate that the temporal order decision in the dual task paradigm is made after perceptual processing of the stimuli.

  9. ERP correlates of social conformity in a line judgment task

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    Chen Jing

    2012-05-01

    Full Text Available Abstract Background Previous research showed that individuals have a natural tendency to conform to others. This study investigated the temporal characteristics of neural processing involved in social conformity by recording participants’ brain potentials in performing a line judgment task. After making his initial choice, a participant was presented with the choices of four same-sex group members, which could be congruent or highly or moderately incongruent with the participant’s own choice. The participant was then immediately given a second opportunity to respond to the same stimulus. Results Participants were more likely to conform to the group members by changing their initial choices when these choices were in conflict with the group’s choices, and this behavioral adjustment occurred more often as the level of incongruence increased. Electrophysiologically, group choices that were incongruent with the participant’s choice elicited more negative-going medial frontal negativity (MFN, a component associated with processing expectancy violation, than those that were congruent with the participant’s choice, and the size of this effect increased as the level of incongruence increased. Moreover, at both levels of incongruence, the MFN responses were more negative-going for incongruent trials in which participants subsequently performed behavioral adjustment than for trials in which they stuck to their initial choices. Furthermore, over individual participants, participants who were more likely to conform to others (i.e., changing their initial choices exhibited stronger MFN effect than individuals who were more independent. Conclusions These findings suggest that incongruence with group choices or opinions can elicit brain responses that are similar to those elicited by violation of non-social expectancy in outcome evaluation and performance monitoring, and these brain signals are utilized in the following behavioral adjustment. The

  10. ERP correlates of social conformity in a line judgment task.

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    Chen, Jing; Wu, Yin; Tong, Guangyu; Guan, Xiaoming; Zhou, Xiaolin

    2012-05-03

    Previous research showed that individuals have a natural tendency to conform to others. This study investigated the temporal characteristics of neural processing involved in social conformity by recording participants' brain potentials in performing a line judgment task. After making his initial choice, a participant was presented with the choices of four same-sex group members, which could be congruent or highly or moderately incongruent with the participant's own choice. The participant was then immediately given a second opportunity to respond to the same stimulus. Participants were more likely to conform to the group members by changing their initial choices when these choices were in conflict with the group's choices, and this behavioral adjustment occurred more often as the level of incongruence increased. Electrophysiologically, group choices that were incongruent with the participant's choice elicited more negative-going medial frontal negativity (MFN), a component associated with processing expectancy violation, than those that were congruent with the participant's choice, and the size of this effect increased as the level of incongruence increased. Moreover, at both levels of incongruence, the MFN responses were more negative-going for incongruent trials in which participants subsequently performed behavioral adjustment than for trials in which they stuck to their initial choices. Furthermore, over individual participants, participants who were more likely to conform to others (i.e., changing their initial choices) exhibited stronger MFN effect than individuals who were more independent. These findings suggest that incongruence with group choices or opinions can elicit brain responses that are similar to those elicited by violation of non-social expectancy in outcome evaluation and performance monitoring, and these brain signals are utilized in the following behavioral adjustment. The present research complements recent brain imaging studies by showing

  11. Fitting model-based psychometric functions to simultaneity and temporal-order judgment data: MATLAB and R routines.

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    Alcalá-Quintana, Rocío; García-Pérez, Miguel A

    2013-12-01

    Research on temporal-order perception uses temporal-order judgment (TOJ) tasks or synchrony judgment (SJ) tasks in their binary SJ2 or ternary SJ3 variants. In all cases, two stimuli are presented with some temporal delay, and observers judge the order of presentation. Arbitrary psychometric functions are typically fitted to obtain performance measures such as sensitivity or the point of subjective simultaneity, but the parameters of these functions are uninterpretable. We describe routines in MATLAB and R that fit model-based functions whose parameters are interpretable in terms of the processes underlying temporal-order and simultaneity judgments and responses. These functions arise from an independent-channels model assuming arrival latencies with exponential distributions and a trichotomous decision space. Different routines fit data separately for SJ2, SJ3, and TOJ tasks, jointly for any two tasks, or also jointly for the three tasks (for common cases in which two or even the three tasks were used with the same stimuli and participants). Additional routines provide bootstrap p-values and confidence intervals for estimated parameters. A further routine is included that obtains performance measures from the fitted functions. An R package for Windows and source code of the MATLAB and R routines are available as Supplementary Files.

  12. Task- and age-dependent effects of visual stimulus properties on children's explicit numerosity judgments.

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    Defever, Emmy; Reynvoet, Bert; Gebuis, Titia

    2013-10-01

    Researchers investigating numerosity processing manipulate the visual stimulus properties (e.g., surface). This is done to control for the confound between numerosity and its visual properties and should allow the examination of pure number processes. Nevertheless, several studies have shown that, despite different visual controls, visual cues remained to exert their influence on numerosity judgments. This study, therefore, investigated whether the impact of the visual stimulus manipulations on numerosity judgments is dependent on the task at hand (comparison task vs. same-different task) and whether this impact changes throughout development. In addition, we examined whether the influence of visual stimulus manipulations on numerosity judgments plays a role in the relation between performance on numerosity tasks and mathematics achievement. Our findings confirmed that the visual stimulus manipulations affect numerosity judgments; more important, we found that these influences changed with increasing age and differed between the comparison and the same-different tasks. Consequently, direct comparisons between numerosity studies using different tasks and age groups are difficult. No meaningful relationship between the performance on the comparison and same-different tasks and mathematics achievement was found in typically developing children, nor did we find consistent differences between children with and without mathematical learning disability (MLD).

  13. Clinical judgment research on economic topics: Role of congruence of tasks in clinical practice.

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    Huttin, Christine C

    2017-01-01

    This paper discusses what can ensure the performance of judgment studies with an information design that integrates economics of medical systems, in the context of digitalization of healthcare. It is part of a series of 5 methodological papers on statistical procedures and problems to implement judgment research designs and decision models, especially to address cost of care, and ways to measure conversation on cost of care between physicians and patients, with unstructured data such as economic narratives to complement billing and financial information (e.g. cost cognitive cues in conjoint or reversed conjoint designs). The paper discusses how congruence of tasks can increase the reliability of data. It uses some results of two Meta reviews of judgment studies in different fields of applications: psychology, business, medical sciences and education. It compares tests for congruence in judgment studies and efficiency tests in econometric studies.

  14. Making Decisions under Ambiguity : Judgment Bias Tasks for Assessing Emotional State in Animals

    NARCIS (Netherlands)

    Roelofs, Sanne; Boleij, Hetty; Nordquist, Rebecca E; van der Staay, Franz Josef

    2016-01-01

    Judgment bias tasks (JBTs) are considered as a family of promising tools in the assessment of emotional states of animals. JBTs provide a cognitive measure of optimism and/or pessimism by recording behavioral responses to ambiguous stimuli. For instance, a negative emotional state is expected to

  15. Detection versus location judgments in a hidden pattern task: functional MRI and behavioral correlates.

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    Bolster, R Bruce; D'Arcy, Ryan C N; Song, Xiaowei; Runke, Dwayne S; Ryner, Lawrence

    2011-08-01

    We used functional magnetic resonance imaging (fMRI) to assess cortical involvement in a hidden pattern task. The experimental and control conditions involved judgment of the presence/absence versus the position of a complex pattern. Activation specific to hidden pattern identification was concentrated on frontal, dorsal parietal, and mesolimbic cortex. This was consistent not only across individual subjects, but with hidden figures tasks used in previous fMRI investigations. Results suggest that pattern identification relies on a relatively stable neural network controlling selective attention. In combination with fMRI, hidden pattern tasks may be useful in neuropsychological assessment of visual search and object identification.

  16. Large sex difference in adolescents on a timed line judgment task: attentional contributors and task relationship to mathematics.

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    Collaer, Marcia L; Hill, Erica M

    2006-01-01

    Visuospatial performance, assessed with the new, group-administered Judgment of Line Angle and Position test (JLAP-13), varied with sex and mathematical competence in a group of adolescents. The JLAP-13, a low-level perceptual task, was modeled after a neuropsychological task dependent upon functioning of the posterior region of the right hemisphere [Benton et al, 1994 Contributions to Neuropsychological Assessment: A Clinical Manual (New York: Oxford University Press)]. High-school boys (N = 52) performed better than girls (N = 62), with a large effect for sex (d = 1.11). Performance increased with mathematical competence, but the sex difference did not vary significantly across different levels of mathematics coursework. On the basis of earlier work, it was predicted that male, but not female, performance in line judgment would decline with disruptions to task geometry (page frame), and that the sex difference would disappear with disruptions to geometry. These predictions were supported by a number of univariate and sex-specific analyses, although an omnibus repeated-measures analysis did not detect the predicted interaction, most likely owing to limitations in power. Thus, there is partial support for the notion that attentional predispositions or strategies may contribute to visuospatial sex differences, with males more likely than females to attend to, and rely upon, internal or external representations of task geometry. Additional support for this hypothesis may require development of new measures or experimental manipulations with more powerful geometrical disruptions.

  17. fMRI data from Korean, Chinese and English subjects in a word rhyming judgment task

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    Fan Cao

    2016-06-01

    Full Text Available This article includes the description of data information from a visual word rhyming judgment task in native Korean, native Chinese and native English speakers. You will find fMRI data information including experimental design, MRI protocol, and brain activation results from a conjunction analysis of the three groups of subjects. Other results from the same study were published in “How does language distance between L1 and L2 affect the L2 brain network? An fMRI study of Korean–Chinese–English trilinguals” (Kim et al., 2015 [1].

  18. How target-lure similarity shapes confidence judgments in multiple-alternative decision tasks.

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    Horry, Ruth; Brewer, Neil

    2016-12-01

    Confidence judgments in 2-alternative decisions have been the subject of a great deal of research in cognitive psychology. Sequential sampling models have been particularly successful at explaining confidence judgments in such decisions and the relationships between confidence, accuracy, and response latencies. Across 5 experiments, we derived predictions from sequential sampling models and applied them to more complex decisions: multiple-alternative decisions, and compound decisions, such as eyewitness identification tasks, in which a target may be present or absent within the array of items that can be selected. We hypothesized that, when a decision-maker chooses an item, confidence in that decision reflects the relative evidence for the chosen item over all unchosen items. We tested this hypothesis by manipulating the similarity between the target (or target-replacement, for trials in which the target was not present in the array) and the weakest lure(s). As target-lure similarity decreased, confidence in correct target identifications increased, while response latencies decreased. When the decision-maker chose none of the items, the similarity between the target-replacement and the lures was unrelated to confidence. We conclude that similar mechanisms underpin confidence judgments in multiple-alternative and positive compound decisions as in simpler, 2-alternative decisions. A goal of future research should be to formally extend sequential sampling models to more complex decisions, such that it will be possible to establish whether diffusion or accumulator models provide a better fit to the data. (PsycINFO Database Record

  19. On What Ground Do We Mentalize? Characteristics of Current Tasks and Sources of Information that Contribute to Mentalizing Judgments

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    Achim, Amelie M.; Guitton, Matthieu; Jackson, Philip L.; Boutin, Andree; Monetta, Laura

    2013-01-01

    Mentalizing is an aspect of social cognition that is garnering increased interest. Although a wide variety of experimental tasks are available to measure mentalizing abilities in adults, the most widely used tasks typically focus on specific aspects of mentalizing, and mentalizing judgments are performed based on a limited set of information about…

  20. On What Ground Do We Mentalize? Characteristics of Current Tasks and Sources of Information that Contribute to Mentalizing Judgments

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    Achim, Amelie M.; Guitton, Matthieu; Jackson, Philip L.; Boutin, Andree; Monetta, Laura

    2013-01-01

    Mentalizing is an aspect of social cognition that is garnering increased interest. Although a wide variety of experimental tasks are available to measure mentalizing abilities in adults, the most widely used tasks typically focus on specific aspects of mentalizing, and mentalizing judgments are performed based on a limited set of information about…

  1. The Effect of Metacomprehension Judgment Task on Comprehension Monitoring and Metacognitive Accuracy

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    Ozuru, Yasuhiro; Kurby, Christopher A.; McNamara, Danielle S.

    2012-01-01

    The authors investigated differences in the processes underlying two types of metacomprehension judgments: judgments of difficulty and predictions of performance (JOD vs. POP). An experiment was conducted to assess whether these two types of judgments aligned with different types of processing cues, and whether their accuracy correlated with…

  2. Effects of Forward and Backward Contextual Elaboration on Lexical Inferences: Evidence from a Semantic Relatedness Judgment Task

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    Hamada, Akira

    2015-01-01

    Three experiments examined whether the process of lexical inferences differs according to the direction of contextual elaboration using a semantic relatedness judgment task. In Experiment 1, Japanese university students read English sentences where target unknown words were semantically elaborated by prior contextual information (forward lexical…

  3. Is It Still Working? Task Difficulty Promotes a Rapid Wear-Off Bias in Judgments of Pharmacological Products

    OpenAIRE

    Veronika Ilyuk; Lauren Block; David Faro

    2014-01-01

    Misuse of pharmacological products is a major public health concern. Seven studies provide evidence of a rapid wear-off bias in judgments of pharmacological products: consumers infer that duration of product efficacy is dependent on concurrent task difficulty, such that relatively more difficult tasks lead to faster product wear-off. This bias appears to be grounded in consumers' incorrect application of a mental model about substance wear-off based on their experiences with, and beliefs abou...

  4. Stage Scoring Moral Judgments as a Teacher Task in "Kohlbergian" Programs.

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    Napier, John D.

    1979-01-01

    Research has shown that teachers have difficulty stage scoring moral thought statements based on Kohlberg's moral development theory. This article explores ways of using process evaluation, developed recently by Kohlberg and others, to avoid stage scoring moral judgments within "Kohlbergian" programs. (AV)

  5. Synthetic Synchronisation: From Attention and Multi-Tasking to Negative Capability and Judgment

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    Stables, Andrew

    2013-01-01

    Educational literature has tended to focus, explicitly and implicitly, on two kinds of task orientation: the ability either to focus on a single task, or to multi-task. A third form of orientation characterises many highly successful people. This is the ability to combine several tasks into one: to "kill two (or more) birds with one…

  6. The Effects of Task-Induced Involvement Load on Word Learning and Confidence Judgments Mediated by Knowledge and Regulation of Cognition

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    Teng, Feng

    2017-01-01

    The relationships between knowledge and regulation of cognition and how they interact to mediate the effects of task-induced involvement load on word learning and confidence judgments were investigated. The participants were 77 undergraduate English majors. They were required to complete a checklist on metacognition. Subsequently, they were…

  7. Effects of aging and idiopathic Parkinson's disease on tactile temporal order judgment.

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    Natsuko Nishikawa

    Full Text Available It is generally accepted that the basal ganglia play an important role in interval timing that requires the measurement of temporal durations. By contrast, it remains controversial whether the basal ganglia play an essential role in temporal order judgment (TOJ of successive stimuli, a behavior that does not necessarily require the measurement of durations in time. To address this issue, we compared the effects of idiopathic Parkinson's disease (PD on the TOJ of two successive taps delivered to each hand, with the arms uncrossed in one condition and crossed in another. In addition to age-matched elderly participants without PD (non-PD, we examined young healthy participants so that the effect of aging could serve as a control for evaluating the effects of PD. There was no significant difference between PD and non-PD participants in any parameter of TOJ under either arm posture, although reaction time was significantly longer in PD compared with non-PD participants. By contrast, the effect of aging was apparent in both conditions. With their arms uncrossed, the temporal resolution (the interstimulus interval that yielded 84% correct responses in elderly participants was significantly worse compared with young participants. With their arms crossed, elderly participants made more errors at longer intervals (~1 s than young participants, although both age groups showed similar judgment reversal at moderately short intervals (~200 ms. These results indicate that the basal ganglia and dopaminergic systems do not play essential roles in tactile TOJ involving both hands and that the effect of aging on TOJ is mostly independent of the dopaminergic systems.

  8. Acquisition of multiple prior distributions in tactile temporal order judgment

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    Yasuhito eNagai

    2012-08-01

    Full Text Available The Bayesian estimation theory proposes that the brain acquires the prior distribution of a task and integrates it with sensory signals to minimize the effect of sensory noise. Psychophysical studies have demonstrated that our brain actually implements Bayesian estimation in a variety of sensory-motor tasks. However, these studies only imposed one prior distribution on participants within a task period. In this study, we investigated the conditions that enable the acquisition of multiple prior distributions in temporal order judgment (TOJ of two tactile stimuli across the hands. In Experiment 1, stimulation intervals were randomly selected from one of two prior distributions (biased to right hand earlier and biased to left hand earlier in association with color cues (green and red, respectively. Although the acquisition of the two priors was not enabled by the color cues alone, it was significant when participants shifted their gaze (above or below in response to the color cues. However, the acquisition of multiple priors was not significant when participants moved their mouths (opened or closed. In Experiment 2, the spatial cues (above and below were used to identify which eye position or retinal cue position was crucial for the eye-movement-dependent acquisition of multiple priors in Experiment 1. The acquisition of the two priors was significant when participants moved their gaze to the cues (i.e., the cue positions on the retina were constant across the priors, as well as when participants did not shift their gazes (i.e., the cue positions on the retina changed according to the priors. Thus, both eye and retinal cue positions were effective in acquiring multiple priors. Based on previous neurophysiological reports, we discuss possible neural correlates that contribute to the acquisition of multiple priors.

  9. Frontopolar and anterior temporal cortex activation in a moral judgment task. Preliminary functional MRI results in normal subjects

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    Moll, Jorge [LABS and Rede D' Or Hospitais, Rio de Janeiro RJ (Brazil). Grupo de Neuroimagem e Neurologia do Comportamento; Eslinger, Paul J. [Pensylvania State Univ. (United States). College of Medicine. Div. of Neurology and Behavioral Science; The Milton S. Hershey Medical Center, Hershey, PN (United States); Oliveira-Souza, Ricardo de [Universidade do Rio de Janeiro (UNI-Rio), RJ (Brazil). Hospital Universitario Gaffree e Guinle]. E-mail: neuropsychiatry@hotmail.com

    2001-09-01

    The objective was to study the brain areas which are activated when normal subjects make moral judgments. Ten normal adults underwent BOLD functional magnetic resonance imaging (fMRI) during the auditory presentation of sentences that they were instructed to silently judge as either 'right' or 'wrong'. Half of the sentences had an explicit moral content ('We break the law when necessary'), the other half comprised factual statements devoid of moral connotation ('Stones are made of water'). After scanning, each subject rated the moral content, emotional valence, and judgment difficulty of each sentence on Likert-like scales. To exclude the effect of emotion on the activation results, individual responses were hemo dynamically modeled for event-related f MRI analysis. The general linear model was used to evaluate the brain areas activated by moral judgment. Regions activated during moral judgment included the frontopolar cortex (FPC), medial frontal gyrus, right anterior temporal cortex, lenticular nucleus, and cerebellum. Activation of FPC and medial frontal gyrus (B A 10/46 and 9) were largely independent of emotional experience and represented the largest areas of activation. These results concur with clinical observations assigning a critical role for the frontal poles and right anterior temporal cortex in the mediation of complex judgment processes according to moral constraints. The FPC may work in concert with the orbitofrontal and dorsolateral cortex in the regulation of human social conduct. (author)

  10. The Role of Short-Term Memory Capacity and Task Experience for Overconfidence in Judgment under Uncertainty

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    Hansson, Patrik; Juslin, Peter; Winman, Anders

    2008-01-01

    Research with general knowledge items demonstrates extreme overconfidence when people estimate confidence intervals for unknown quantities, but close to zero overconfidence when the same intervals are assessed by probability judgment. In 3 experiments, the authors investigated if the overconfidence specific to confidence intervals derives from…

  11. Vertical position of Chinese power words influences power judgments: Evidence from spatial compatibility task and event-related Potentials.

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    Wu, Xiangci; Jia, Huibin; Wang, Enguo; Du, Chenguang; Wu, Xianghua; Dang, Caiping

    2016-04-01

    The present study used event-related potentials (ERPs) to explore the influence of vertical position on power judgments. Participants were asked to identify whether a Chinese word represented a powerful or powerless group (e.g., "king" or "servant"), which was presented in the top or bottom of the screen. The behavioral analysis showed that judging the power of powerful words were significantly faster when they were presented at the top position, compared with when they were presented at the bottom position. The ERP analysis showed enhanced N1 amplitude for congruent trials (i.e., the powerful words in the top and the powerless words in the bottom of the screen) and larger P300 and LPC amplitude for incongruent trials (i.e., the powerful words in the bottom and the powerless words in the top of the screen). The present findings provide further electrophysiological evidence that thinking about power can automatically activate the underlying spatial up-down (verticality) image schema and that the influence of vertical position on the power judgments not only occurs at the early perceptual stage of power word processing, but also at the higher cognitive stage (i.e., allocation of attention resources, conflict solving and response selection). This study revealed the neural underpinnings of metaphor congruent effect which have great significance to our understanding of the abstract concept power.

  12. Characteristics of current tasks that contribute to mentalizing judgments: does the engagement of the participants in the social interaction matter? Comment on Achim et al. (2013).

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    Champagne-Lavau, Maud; Moreau, Noémie

    2013-12-01

    In a recent article, Achim et al. (2013) discussed the different sources of information that contribute to mentalizing judgments in current theory-of-mind (ToM) tasks. The authors rightly emphasized the dynamic aspect of real-life social interaction, suggesting that taking account of the ongoing changes occurring during social interaction would make ToM tasks more ecological. They proposed a framework (i.e., the Eight Sources of Information Framework) that specifies the 8 sources of information we get from the environment and/or from our memories to attribute mental states to others. Nevertheless, we believe that a central aspect of ToM is missing in this framework: the engagement (or not) of the participant in the social interaction during ToM assessment. Indeed, this framework fails to consider how the participant who takes part in the ToM task manages this information, depending on the fact that he or she is involved in the interaction or not and how the information concerning the agent may impact the participant attribution of mental states. We reviewed several arguments and results from the ToM literature suggesting that merely observing a social interaction is not equivalent to participating in an interaction in terms of cognitive processes involved in the attribution of mental states to others.

  13. Effects of Response Bias and Judgment Framing on Operator Use of an Automated Aid in a Target Detection Task

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    Rice, Stephen; McCarley, Jason S.

    2011-01-01

    Automated diagnostic aids prone to false alarms often produce poorer human performance in signal detection tasks than equally reliable miss-prone aids. However, it is not yet clear whether this is attributable to differences in the perceptual salience of the automated aids' misses and false alarms or is the result of inherent differences in…

  14. Short-term visual deprivation reduces interference effects of task-irrelevant facial expressions on affective prosody judgments

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    Ineke eFengler

    2015-04-01

    Full Text Available Several studies have suggested that neuroplasticity can be triggered by short-term visual deprivation in healthy adults. Specifically, these studies have provided evidence that visual deprivation reversibly affects basic perceptual abilities. The present study investigated the long-lasting effects of short-term visual deprivation on emotion perception. To this aim, we visually deprived a group of young healthy adults, age-matched with a group of non-deprived controls, for 3 hours and tested them before and after visual deprivation (i.e., after 8 h on average and at 4 week follow-up on an audio-visual (i.e., faces and voices emotion discrimination task. To observe changes at the level of basic perceptual skills, we additionally employed a simple audio-visual (i.e., tone bursts and light flashes discrimination task and two unimodal (one auditory and one visual perceptual threshold measures. During the 3 h period, both groups performed a series of auditory tasks. To exclude the possibility that changes in emotion discrimination may emerge as a consequence of the exposure to auditory stimulation during the 3 h stay in the dark, we visually deprived an additional group of age-matched participants who concurrently performed unrelated (i.e., tactile tasks to the later tested abilities. The two visually deprived groups showed enhanced affective prosodic discrimination abilities in the context of incongruent facial expressions following the period of visual deprivation; this effect was partially maintained until follow-up. By contrast, no changes were observed in affective facial expression discrimination and in the basic perception tasks in any group. These findings suggest that short-term visual deprivation per se triggers a reweighting of visual and auditory emotional cues, which seem to possibly prevail for longer durations.

  15. Judging arrival times of incoming traffic vehicles is not a prerequisite for safely crossing an intersection: Differential effects of vehicle size and type in passive judgment and active driving tasks.

    Science.gov (United States)

    Mathieu, Julie; Bootsma, Reinoud J; Berthelon, Catherine; Montagne, Gilles

    2017-02-01

    Using a fixed-base driving simulator we compared the effects of the size and type of traffic vehicles (i.e., normal-sized or double-sized cars or motorcycles) approaching an intersection in two different tasks. In the perceptual judgment task, passively moving participants estimated when a traffic vehicle would reach the intersection for actual arrival times (ATs) of 1, 2, or 3s. In line with earlier findings, ATs were generally underestimated, the more so the longer the actual AT. Results revealed that vehicle size affected judgments in particular for the larger actual ATs (2 and 3s), with double-sized vehicles then being judged as arriving earlier than normal-sized vehicles. Vehicle type, on the other hand, affected judgments at the smaller actual ATs (1 and 2s), with cars then being judged as arriving earlier than motorcycles. In the behavioral task participants actively drove the simulator to cross the intersection by passing through a gap in a train of traffic. Analyses of the speed variations observed during the active intersection-crossing task revealed that the size and type of vehicles in the traffic train did not affect driving behavior in the same way as in the AT judgment task. First, effects were considerably smaller, affecting driving behavior only marginally. Second, effects were opposite to expectations based on AT judgments: driver approach speeds were smaller (rather than larger) when confronted with double-sized vehicles as compared to their normal-sized counterparts and when confronted with cars as compared to motorcycles. Finally, the temporality of the effects was different on the two tasks: vehicle size affected driver approach speed in the final stages of approach rather than early on, while vehicle type affected driver approach speed early on rather than later. Overall, we conclude that the active control of approach to the intersection is not based on successive judgments of traffic vehicle arrival times. These results thereby question the

  16. Speech Perception Deficits in Poor Readers: Auditory Processing or Phonological Coding?

    Science.gov (United States)

    Mody, Maria; And Others

    1997-01-01

    Forty second-graders, 20 good and 20 poor readers, completed a /ba/-/da/ temporal order judgment (TOJ) task. The groups did not differ in TOJ when /ba/ and /da/ were paired with more easily discriminated syllables. Poor readers' difficulties with /ba/-/da/ reflected perceptual confusion between phonetically similar syllables rather than difficulty…

  17. Resistance to Temptation and Moral Judgment: Behavioral Correlates of Kohlberg's Measure of Moral Judgment.

    Science.gov (United States)

    Nelsen, Edward A.; And Others

    This study was designed to assess and compare the roles of intelligence and moral judgment in relation to patterns of behavior in temptation situations. Six Resistance to Temptation (RTT) tasks were administered to 106 sixth grade students. One year later, four Kohlberg Moral Judgment (MJ) tasks were administered to 100 of the same subjects. IQ…

  18. A neural model for temporal order judgments and their active recalibration: a common mechanism for space and time?

    Directory of Open Access Journals (Sweden)

    Mingbo eCai

    2012-11-01

    Full Text Available When observers experience a constant delay between their motor actions and sensory feedback, their perception of the temporal order between actions and sensations adapt (Stetson et al., 2006a. We present here a novel neural model that can explain temporal order judgments (TOJs and their recalibration. Our model employs three ubiquitous features of neural systems: 1 information pooling, 2 opponent processing, and 3 synaptic scaling. Specifically, the model proposes that different populations of neurons encode different delays between motor-sensory events, the outputs of these populations feed into rivaling neural populations (encoding before and after, and the activity difference between these populations determines the perceptual judgment. As a consequence of synaptic scaling of input weights, motor acts which are consistently followed by delayed sensory feedback will cause the network to recalibrate its point of subjective simultaneity. The structure of our model raises the possibility that recalibration of TOJs is a temporal analogue to the motion aftereffect. In other words, identical neural mechanisms may be used to make perceptual determinations about both space and time. Our model captures behavioral recalibration results for different numbers of adapting trials and different adapting delays. In line with predictions of the model, we additionally demonstrate that temporal recalibration can last through time, in analogy to storage of the motion aftereffect.

  19. Hand position-dependent modulation of errors in vibrotactile temporal order judgments

    DEFF Research Database (Denmark)

    Ritterband-Rosenbaum, Anina; Hermosillo, Robert; Kroliczak, Gregory

    2014-01-01

    this confounded information is processed in the brain is poorly understood. In the present set of experiments, we addressed this knowledge gap by using singlepulse transcranial magnetic stimulation (TMS) to disrupt processing in the right or left posterior parietal cortex (PPC) during a vibrotactile TOJ task...... present with TMS over either hemisphere, regardless of arm configuration; however, they were larger overall following TMS over the right PPC. Control experiments using sham TMS indicated the systematic modulation in error was not due to nonspecific effects of the stimulation. Additionally, we showed...

  20. When men appear smaller or larger than they really are: preliminary evidence that women are fooled by size illusions in attractiveness judgment tasks

    Directory of Open Access Journals (Sweden)

    Ludwig Yannick S.

    2014-12-01

    Full Text Available In humans, studies have shown that contrast illusions can affect perceptions of facial attractiveness and dominance. In non-human animals, recent research found that contrast illusions of size positively affected male mate value. In humans, male height is a potentially important indicator of mate value, with women preferring men taller than themselves. We tested in two studies whether height contrast illusions could affect women’s perceptions of male height and mate value, particularly attractiveness, dominance, and muscularity. Using computer-generated images of men of different heights standing in groups of three, 104 female participants rated targets either surrounded by shorter, same height, or taller distractors in a within-subject design. The second experiment (N=80 replicated and extended the first by making the images more realistic and adding natural backgrounds, suggesting that when participants are given a visual anchor, in order to get a better sense of the absolute height of the targets, the effects remain. In both studies, results showed that, compared with same height distractors, male targets were rated as taller when surrounded by shorter distractors, and as shorter when surrounded by taller distractors. Additionally, attractiveness, dominance, and muscularity perceptions were affected in a similar manner, with most of the differences in these appraisals being mediated by the perceived height differences. Therefore, differently sized distractors affected the perceived height and mate value of the targets, which were in effect all of the same constant size. These findings indicate that context dependent effects could potentially influence attractiveness judgments. The same man might thus be perceived as more attractive when surrounded by men of similar or smaller height, as opposed to when surrounded by men who are taller.

  1. Clinical Judgment: An Overview.

    Science.gov (United States)

    Records, Nancy L.; Weiss, Amy L.

    1990-01-01

    This paper reviews the substantial body of research on clinical judgment and decision making in medicine and psychology and urges the incorporation of clinical judgment into the speech-language pathology field. The accuracy of clinical judgment, methods of its study, and suggestions for incorporating it into professional training are considered.…

  2. Judgments of brand similarity

    NARCIS (Netherlands)

    Bijmolt, THA; Wedel, M; Pieters, RGM; DeSarbo, WS

    This paper provides empirical insight into the way consumers make pairwise similarity judgments between brands, and how familiarity with the brands, serial position of the pair in a sequence, and the presentation format affect these judgments. Within the similarity judgment process both the

  3. Marking as Judgment

    Science.gov (United States)

    Brooks, Val

    2012-01-01

    An aspect of assessment which has received little attention compared with perennial concerns, such as standards or reliability, is the role of judgment in marking. This paper explores marking as an act of judgment, paying particular attention to the nature of judgment and the processes involved. It brings together studies which have explored…

  4. Marking as Judgment

    Science.gov (United States)

    Brooks, Val

    2012-01-01

    An aspect of assessment which has received little attention compared with perennial concerns, such as standards or reliability, is the role of judgment in marking. This paper explores marking as an act of judgment, paying particular attention to the nature of judgment and the processes involved. It brings together studies which have explored…

  5. Judgments of brand similarity

    NARCIS (Netherlands)

    Bijmolt, THA; Wedel, M; Pieters, RGM; DeSarbo, WS

    1998-01-01

    This paper provides empirical insight into the way consumers make pairwise similarity judgments between brands, and how familiarity with the brands, serial position of the pair in a sequence, and the presentation format affect these judgments. Within the similarity judgment process both the formatio

  6. Receptivity and judgment

    Directory of Open Access Journals (Sweden)

    Jennifer Nedelsky

    2011-12-01

    Full Text Available Both judgment and receptivity are important to optimal politics, and both are important to each other. In making this argument, I use an Arendtian conception of judgment and take mindfulness as an example of receptivity. I argue that receptivity offers a needed dimension to addressing the puzzles of what makes Arendtian judgment possible, and that judgment provides a necessary complement to receptivity for action in the world. Exploring this complementary relation between judgment and receptivity also reveals a surprising similarity between what each offers to the practice of politics, in particular to freedom and the possibility of transformation. At the same time, I argue, these important contributions to politics are best understood and realized if judgment and receptivity are thought of as distinct forms of relating to the world.

  7. Social judgments from faces.

    Science.gov (United States)

    Todorov, Alexander; Mende-Siedlecki, Peter; Dotsch, Ron

    2013-06-01

    People make rapid and consequential social judgments from minimal (non-emotional) facial cues. There has been rapid progress in identifying the perceptual basis of these judgments using data-driven, computational models. In contrast, our understanding of the neural underpinnings of these judgments is rather limited. Meta-analyses of neuroimaging studies find a wide range of seemingly inconsistent responses in the amygdala that co-vary with social judgments from faces. Guided by computational models of social judgments, these responses can be accounted by positing that the amygdala (and posterior face selective regions) tracks face typicality. Atypical faces, whether positively or negatively evaluated, elicit stronger responses in the amygdala. We conclude with the promise of data-driven methods for modeling neural responses to social judgments from faces.

  8. Mistaking Judgments of the Agreeable and Judgments of Taste

    Directory of Open Access Journals (Sweden)

    Francis Raven

    2008-12-01

    Full Text Available In the Critique of the Power of Judgment, Kant develops a rigorous formulation of aesthetic judgments, in which he makes a sharp distinction between judgments of taste and judgments of the agreeable (both of which are, I claim, types of aesthetic judgments if only to dismiss judgments of the agreeable as worthy objects of study. Kant is primarily concerned with judgments of taste, the main example of which is judging something to be beautiful (whether it be a work of art or a natural object. He asserts that such judgments are subjective, universal, necessary, disinterested, and do not presuppose a purpose. The other type of aesthetic judgment are judgments of the agreeable, “which are the kind of judgment expressed by saying simply that one likes something or finds it pleasing.” These are judgments of what, in Kant’s words, please “the senses in sensation” as opposed to pleasing ourcognition in reflection.

  9. The Hague Judgments Convention

    DEFF Research Database (Denmark)

    Nielsen, Peter Arnt

    2011-01-01

    The Hague Judgments Convention of 2005 is the first global convention on international jurisdiction and recognition and enforcement of judgments in civil and commercial matters. The author explains the political and legal background of the Convention, its content and certain crucial issues during...

  10. Judgments in Language Testing

    Institute of Scientific and Technical Information of China (English)

    J.Charles Alderson

    2009-01-01

    Language testing is an area linguistics that combines the professional judgment and the nature of the of applied exercise of about language, learning, achievement of language learning with empirical data about students' performances and, by inference, their abilities. This paper addresses the relationship between judgments and empirical data in language testing by reporting on three studies.

  11. Weighting Mean and Variability during Confidence Judgments

    Science.gov (United States)

    de Gardelle, Vincent; Mamassian, Pascal

    2015-01-01

    Humans can not only perform some visual tasks with great precision, they can also judge how good they are in these tasks. However, it remains unclear how observers produce such metacognitive evaluations, and how these evaluations might be dissociated from the performance in the visual task. Here, we hypothesized that some stimulus variables could affect confidence judgments above and beyond their impact on performance. In a motion categorization task on moving dots, we manipulated the mean and the variance of the motion directions, to obtain a low-mean low-variance condition and a high-mean high-variance condition with matched performances. Critically, in terms of confidence, observers were not indifferent between these two conditions. Observers exhibited marked preferences, which were heterogeneous across individuals, but stable within each observer when assessed one week later. Thus, confidence and performance are dissociable and observers’ confidence judgments put different weights on the stimulus variables that limit performance. PMID:25793275

  12. The Memory State Heuristic: A Formal Model Based on Repeated Recognition Judgments

    Science.gov (United States)

    Castela, Marta; Erdfelder, Edgar

    2017-01-01

    The recognition heuristic (RH) theory predicts that, in comparative judgment tasks, if one object is recognized and the other is not, the recognized one is chosen. The memory-state heuristic (MSH) extends the RH by assuming that choices are not affected by recognition judgments per se, but by the memory states underlying these judgments (i.e.,…

  13. Subjective Confidence in Perceptual Judgments: A Test of the Self-Consistency Model

    Science.gov (United States)

    Koriat, Asher

    2011-01-01

    Two questions about subjective confidence in perceptual judgments are examined: the bases for these judgments and the reasons for their accuracy. Confidence in perceptual judgments has been claimed to rest on qualitatively different processes than confidence in memory tasks. However, predictions from a self-consistency model (SCM), which had been…

  14. Subjective Confidence in Perceptual Judgments: A Test of the Self-Consistency Model

    Science.gov (United States)

    Koriat, Asher

    2011-01-01

    Two questions about subjective confidence in perceptual judgments are examined: the bases for these judgments and the reasons for their accuracy. Confidence in perceptual judgments has been claimed to rest on qualitatively different processes than confidence in memory tasks. However, predictions from a self-consistency model (SCM), which had been…

  15. The Memory State Heuristic: A Formal Model Based on Repeated Recognition Judgments

    Science.gov (United States)

    Castela, Marta; Erdfelder, Edgar

    2017-01-01

    The recognition heuristic (RH) theory predicts that, in comparative judgment tasks, if one object is recognized and the other is not, the recognized one is chosen. The memory-state heuristic (MSH) extends the RH by assuming that choices are not affected by recognition judgments per se, but by the memory states underlying these judgments (i.e.,…

  16. Children's Temporal Judgments for Autobiographical Past and Future Events

    Science.gov (United States)

    Hudson, Judith A.; Mayhew, Estelle M. Y.

    2011-01-01

    We compared the performance of twenty 5-7-year-olds on two spatial-temporal judgment tasks. In a semantic task, children located temporal distances from today that were described using conventional, temporal terms on a spatial timeline. In an autobiographical task, children judged temporal distances on the same spatial timeline for events that…

  17. Original and Derived Judgment

    DEFF Research Database (Denmark)

    Foss, Kirsten; Foss, Nicolai Juul; Klein, Peter G.

    Recent work links entrepreneurship to the economic theory of firm using the Knightian concept of entrepreneurship as judgment. When judgment is complementary to other as-sets, and these assets or their services are traded in well-functioning markets, it makes sense for entrepreneurs to hire labor...... and own assets. The entrepreneur's role, then, is to arrange or organize the human and capital assets under his control. We extend this Knightian concept of the firm by developing a theory of delegation under Knightian uncertainty. What we call original judgment belongs exclusively to owners, but owners...... may delegate a wide range of decision rights to subordinates, who exercise derived judgment. We call these employees "proxy-entrepreneurs," and ask how the firm's or-ganizational structure — its formal and informal systems of rewards and punishments, rules for settling disputes and renegotiating...

  18. Clinical Judgment and Affective Disorders.

    Science.gov (United States)

    Strohmer, Douglas C.; And Others

    1984-01-01

    Addressed the limitations of previous work on counselor clinical judgment in a study involving 20 counselors who were asked to make a series of judgments. Results suggested the judgment processes of experienced counselors making diagnoses of affective disorders differs depending on the type of judgment. (JAC)

  19. Clinical Judgment and Affective Disorders.

    Science.gov (United States)

    Strohmer, Douglas C.; And Others

    1984-01-01

    Addressed the limitations of previous work on counselor clinical judgment in a study involving 20 counselors who were asked to make a series of judgments. Results suggested the judgment processes of experienced counselors making diagnoses of affective disorders differs depending on the type of judgment. (JAC)

  20. Judgment in an auditor's materiality assessments

    DEFF Research Database (Denmark)

    Kristensen, Rikke Holmslykke

    2015-01-01

    ‘Materiality’ is considered a key audit concept both theoretically and in practice, but regulation enforcers are concerned about the different views on materiality held by preparers, auditors, users and enforcers, respectively, because different levels of materiality could result in users having...... a heterogeneous decision basis. This may seem surprising considering that the rule-of-thumb is simply to calculate materiality as 5% of net income before taxes. By analysing the prior audit materiality literature through a comprehensive literature review, this paper identifies the important quantitative...... and qualitative components of materiality judgments, which include both task, person and interpersonal interactions in line with general audit judgment and decision-making theory. This analysis offers an enhanced understanding of what the »black box« of professional materiality judgment contains. The analysis...

  1. Judgment in an auditor's materiality assessments

    DEFF Research Database (Denmark)

    Kristensen, Rikke Holmslykke

    2015-01-01

    a heterogeneous decision basis. This may seem surprising considering that the rule-of-thumb is simply to calculate materiality as 5% of net income before taxes. By analysing the prior audit materiality literature through a comprehensive literature review, this paper identifies the important quantitative......‘Materiality’ is considered a key audit concept both theoretically and in practice, but regulation enforcers are concerned about the different views on materiality held by preparers, auditors, users and enforcers, respectively, because different levels of materiality could result in users having...... and qualitative components of materiality judgments, which include both task, person and interpersonal interactions in line with general audit judgment and decision-making theory. This analysis offers an enhanced understanding of what the »black box« of professional materiality judgment contains. The analysis...

  2. Concurrent Dynamics of Category Learning and Metacognitive Judgments

    Directory of Open Access Journals (Sweden)

    Valnea Žauhar

    2016-09-01

    Full Text Available In two experiments, we examined the correspondence between the dynamics of metacognitive judgments and classification accuracy when participants were asked to learn category structures of different levels of complexity, i.e., to learn tasks of types I, II and III according to Shepard, Hovland, and Jenkins (1961. The stimuli were simple geometrical figures varying in the following three dimensions: color, shape, and size. In Experiment 1, we found moderate positive correlations between confidence and accuracy in task type II and weaker correlation in task type I and III. Moreover, the trend analysis in the backward learning curves revealed that there is a non-linear trend in accuracy for all three task types, but the same trend was observed in confidence for the task type I and II but not for task type III. In Experiment 2, we found that the feeling-of-warmth judgments (FOWs showed moderate positive correlation with accuracy in all task types. Trend analysis revealed a similar non-linear component in accuracy and metacognitive judgments in task type II and III but not in task type I. Our results suggest that FOWs are a more sensitive measure of the progress of learning than confidence because FOWs capture global knowledge about the category structure, while confidence judgments are given at the level of an individual exemplar.

  3. Original and Derived Judgment

    DEFF Research Database (Denmark)

    Foss, Kirsten; Foss, Nicolai Juul; Klein, Peter G.

    Recent work links entrepreneurship to the economic theory of firm using the Knightian concept of entrepreneurship as judgment. When judgment is complementary to other as-sets, and these assets or their services are traded in well-functioning markets, it makes sense for entrepreneurs to hire labor...... and own assets. The entrepreneur's role, then, is to arrange or organize the human and capital assets under his control. We extend this Knightian concept of the firm by developing a theory of delegation under Knightian uncertainty. What we call original judgment belongs exclusively to owners, but owners...... agreements, means of evaluating perform-ance, and so on — can be designed to encourage forms of proxy-entrepreneurship that increase firm value while discouraging actions that destroy value. Building on key ideas from the entrepreneurship literature, Austrian economics, and the economic theory of the firm we...

  4. Original and Derived Judgment

    DEFF Research Database (Denmark)

    Foss, Kirsten; Foss, Nicolai Juul; Klein, Peter G.

    2007-01-01

    Recent work links entrepreneurship to the economic theory of the firm, using the concept of entrepreneurship as judgment introduced by Frank Knight. When judgment is complementary to other assets, it makes sense for entrepreneurs to hire labour and to own assets. The entrepreneur's role, then......, is to arrange or organize the human and capital assets under his or her control. We extend this Knightian concept of the firm by developing a theory of delegation under Knightian uncetainty. What we call original judgment belongs exclusively to owners, but owners may delegate a wide range of decision rights...... be designed to encourage forms of proxy entrepreneurship that increase firm value while discouraging actions that destroy value. Building on key ideas from the entrepreneurship literature, Austrian economics and the economic theory of the firm, we develop a framework for analysing the trade-off between...

  5. Systematic Underreproduction of Time Is Independent of Judgment Certainty

    Directory of Open Access Journals (Sweden)

    Martin Riemer

    2016-01-01

    Full Text Available We recently proposed that systematic underreproduction of time is caused by a general judgment bias towards earlier responses, instead of reflecting a genuine misperception of temporal intervals. Here we tested whether this bias can be explained by the uncertainty associated with temporal judgments. We applied transcranial magnetic stimulation (TMS to inhibit neuronal processes in the right posterior parietal cortex (PPC and tested its effects on time discrimination and reproduction tasks. The results show increased certainty for discriminative time judgments after PPC inhibition. They suggest that the right PPC plays an inhibitory role for time perception, possibly by mediating the multisensory integration between temporal stimuli and other quantities. Importantly, this increased judgment certainty had no influence on the degree of temporal underreproduction. We conclude that the systematic underreproduction of time is not caused by uncertainty for temporal judgments.

  6. Judgmental forecasting from graphs and from experience

    OpenAIRE

    Theochari, Z.

    2014-01-01

    Research in the field of forecasting suggests that judgmental forecasts are typically subject to a number of biases. These biases may be related to the statistical characteristics of the data series, or to the characteristics of the forecasting task. Here, a number of understudied forecasting paradigms have been investigated and these revealed interesting ways of improving forecasting performance. In a series of experiments, by controlling parameters such as the horizon and direction of the f...

  7. The consistency of crossmodal synchrony perception across the visual, auditory, and tactile senses.

    Science.gov (United States)

    Machulla, Tonja-Katrin; Di Luca, Massimiliano; Ernst, Marc O

    2016-07-01

    Crossmodal judgments of relative timing commonly yield a nonzero point of subjective simultaneity (PSS). Here, we test whether subjective simultaneity is coherent across all pairwise combinations of the visual, auditory, and tactile modalities. To this end, we examine PSS estimates for transitivity: If Stimulus A has to be presented x ms before Stimulus B to result in subjective simultaneity, and B y ms before C, then A and C should appear simultaneous when A precedes C by z ms, where z = x + y. We obtained PSS estimates via 2 different timing judgment tasks-temporal order judgments (TOJs) and synchrony judgments (SJs)-thus allowing us to examine the relationship between TOJ and SJ. We find that (a) SJ estimates do not violate transitivity, and that (b) TOJ and SJ data are linearly related. Together, these findings suggest that both TOJ and SJ access the same perceptual representation of simultaneity and that this representation is globally coherent across the tested modalities. Furthermore, we find that (b) TOJ estimates are intransitive. This is consistent with the proposal that while the perceptual representation of simultaneity is coherent, relative timing judgments that access this representation can at times be incoherent with each other because of postperceptual response biases. (PsycINFO Database Record

  8. Lux et Verisimilitudo: Judgment Data in SLA Theory.

    Science.gov (United States)

    Birdsong, David

    A discussion of the data obtained from grammaticality judgment tasks argues that despite the light shed by these data on problems of second language acquisition theory, there is not yet adequate knowledge of how to interpret those data within a coherent model of performance of the tasks. Therefore, it is concluded, there is no basis for deciding…

  9. Clinical Judgments of Depression.

    Science.gov (United States)

    Jackson, Douglas N.; And Others

    1986-01-01

    Investigated degree to which judges could simulate Basic Personality Inventory (BPI) responses of a clinically depressed patient group. Judgmental profiles of depressed patients indicated very high reliabilities across information conditions, a high association with actual profiles of clinically depressed patients, and differentiation from other…

  10. Variability of Creativity Judgments

    Science.gov (United States)

    Caroff, Xavier; Besancon, Maud

    2008-01-01

    The Consensual Assessment Technique (CAT), developed by Amabile [Amabile, T.M. (1982). "Social psychology of creativity: A consensual assessment technique." "Journal of Personality and Social Psychology," 43, 997-1013], is frequently used to evaluate the creativity of productions. Judgments obtained with CAT are usually reliable and valid.…

  11. Benchmarking Judgmentally Adjusted Forecasts

    NARCIS (Netherlands)

    Ph.H.B.F. Franses (Philip Hans); L.P. de Bruijn (Bert)

    2017-01-01

    textabstractMany publicly available macroeconomic forecasts are judgmentally adjusted model-based forecasts. In practice, usually only a single final forecast is available, and not the underlying econometric model, nor are the size and reason for adjustment known. Hence, the relative weights given

  12. Benchmarking judgmentally adjusted forecasts

    NARCIS (Netherlands)

    Ph.H.B.F. Franses (Philip Hans); L.P. de Bruijn (Bert)

    2015-01-01

    markdownabstractMany publicly available macroeconomic forecasts are judgmentally-adjusted model-based forecasts. In practice usually only a single final forecast is available, and not the underlying econometric model, nor are the size and reason for adjustment known. Hence, the relative weights

  13. Benchmarking judgmentally adjusted forecasts

    NARCIS (Netherlands)

    Ph.H.B.F. Franses (Philip Hans); L.P. de Bruijn (Bert)

    2015-01-01

    markdownabstractMany publicly available macroeconomic forecasts are judgmentally-adjusted model-based forecasts. In practice usually only a single final forecast is available, and not the underlying econometric model, nor are the size and reason for adjustment known. Hence, the relative weights give

  14. Calibrating Legal Judgments

    Directory of Open Access Journals (Sweden)

    Frederick Schauer

    2017-09-01

    Full Text Available Objective to study the notion and essence of legal judgments calibration the possibilities of using it in the lawenforcement activity to explore the expenses and advantages of using it. Methods dialectic approach to the cognition of social phenomena which enables to analyze them in historical development and functioning in the context of the integrity of objective and subjective factors it determined the choice of the following research methods formallegal comparative legal sociological methods of cognitive psychology and philosophy. Results In ordinary life people who assess other peoplersaquos judgments typically take into account the other judgments of those they are assessing in order to calibrate the judgment presently being assessed. The restaurant and hotel rating website TripAdvisor is exemplary because it facilitates calibration by providing access to a raterrsaquos previous ratings. Such information allows a user to see whether a particular rating comes from a rater who is enthusiastic about every place she patronizes or instead from someone who is incessantly hard to please. And even when less systematized as in assessing a letter of recommendation or college transcript calibration by recourse to the decisional history of those whose judgments are being assessed is ubiquitous. Yet despite the ubiquity and utility of such calibration the legal system seems perversely to reject it. Appellate courts do not openly adjust their standard of review based on the previous judgments of the judge whose decision they are reviewing nor do judges in reviewing legislative or administrative decisions magistrates in evaluating search warrant representations or jurors in assessing witness perception. In most legal domains calibration by reference to the prior decisions of the reviewee is invisible either because it does not exist or because reviewing bodies are unwilling to admit using what they in fact know and employ. Scientific novelty for the first

  15. Text cohesion and metacomprehension: immediate and delayed judgments.

    Science.gov (United States)

    Lefèvre, N; Lories, G

    2004-12-01

    In three experiments, we examined comprehension judgments made after a piece of text had been read. We propose that such metacognitive judgments are based on the content of working memory at the exact moment of assessment. Generally speaking, this working metacognition hypothesis is in agreement with Koriat's cue utilization approach, which implies that different elements of information will be available (and used) depending on the moment at which a judgment is made. More specifically, our hypothesis focuses on the management of working memory during reading as a cause for cue (un)availability. In support of these views, the results of Experiment 1 showed that a cohesion manipulation affecting the comprehension of specific paragraphs influences judgments only on these paragraphs, and not on judgments on the whole text. In Experiment 2, we showed that an interfering task that takes place just before this paragraph judgment is made wipes out this cohesion effect. Experiment 3 showed, on the other hand, that the whole-text judgment may, nevertheless, be affected by text cohesion, provided that the readers keep an access to the text when the judgment is made. These results support the idea that working memory management makes different cues available for metacognitive ratings at different delays.

  16. Judgments about Judgments: The Dissociation of Consideration Price and Transaction Commitment Judgments

    Science.gov (United States)

    Janiszewski, Chris; Lichtenstein, Donald R.; Belyavsky, Julia

    2008-01-01

    There are many contexts in which people make judgments about prior judgments. For example, Internet shopping bots (e.g., NexTag.com) allow consumers to search for products and, if the price is too high, list a price at which they would consider making the purchase (i.e., base judgment). If the price drops to this level, the vendor generates an…

  17. Clinical versus actuarial judgment.

    Science.gov (United States)

    Dawes, R M; Faust, D; Meehl, P E

    1989-03-31

    Professionals are frequently consulted to diagnose and predict human behavior; optimal treatment and planning often hinge on the consultant's judgmental accuracy. The consultant may rely on one of two contrasting approaches to decision-making--the clinical and actuarial methods. Research comparing these two approaches shows the actuarial method to be superior. Factors underlying the greater accuracy of actuarial methods, sources of resistance to the scientific findings, and the benefits of increased reliance on actuarial approaches are discussed.

  18. Electrophysiological difference between the representations of causal judgment and associative judgment in semantic memory.

    Science.gov (United States)

    Chen, Qingfei; Liang, Xiuling; Lei, Yi; Li, Hong

    2015-05-01

    Causally related concepts like "virus" and "epidemic" and general associatively related concepts like "ring" and "emerald" are represented and accessed separately. The Evoked Response Potential (ERP) procedure was used to examine the representations of causal judgment and associative judgment in semantic memory. Participants were required to remember a task cue (causal or associative) presented at the beginning of each trial, and assess whether the relationship between subsequently presented words matched the initial task cue. The ERP data showed that an N400 effect (250-450 ms) was more negative for unrelated words than for all related words. Furthermore, the N400 effect elicited by causal relations was more positive than for associative relations in causal cue condition, whereas no significant difference was found in the associative cue condition. The centrally distributed late ERP component (650-750 ms) elicited by the causal cue condition was more positive than for the associative cue condition. These results suggested that the processing of causal judgment and associative judgment in semantic memory recruited different degrees of attentional and executive resources.

  19. Dissociating hippocampal and basal ganglia contributions to category learning using stimulus novelty and subjective judgments

    OpenAIRE

    Seger, Carol A.; Dennison, Christina S.; Lopez-Paniagua, Dan; Peterson, Erik J.; Roark, Aubrey A.

    2011-01-01

    We identified factors leading to hippocampal and basal ganglia recruitment during categorization learning. Subjects alternated between blocks of a standard trial and error category learning task and a subjective judgment task. In the subjective judgments task subjects categorized the stimulus and then instead of receiving feedback they indicated the basis of their response using 4 options: Remember: Conscious episodic memory of previous trials. Know-Automatic: Automatic, rapid response accomp...

  20. Disgust as Embodied Moral Judgment

    Science.gov (United States)

    Schnall, Simone; Haidt, Jonathan; Clore, Gerald L.; Jordan, Alexander H.

    2008-01-01

    How, and for whom, does disgust influence moral judgment? In 4 experiments participants made moral judgments while experiencing extraneous feelings of disgust. Disgust was induced in Experiment 1 by exposure to a bad smell, in Experiment 2 by working in a disgusting room, in Experiment 3 by recalling a physically disgusting experience, and in Experiment 4 through a video induction. In each case, the results showed that disgust can increase the severity of moral judgments relative to controls. Experiment 4 found that disgust had a different effect on moral judgment than did sadness. In addition, Experiments 2-4 showed that the role of disgust in severity of moral judgments depends on participants’ sensitivity to their own bodily sensations. Taken together, these data indicate the importance - and specificity - of gut feelings in moral judgments. PMID:18505801

  1. Clinical judgment and decision making.

    Science.gov (United States)

    Garb, Howard N

    2005-01-01

    When clinical psychologists make judgments, are they likely to be correct or incorrect? The following topics are reviewed: (a) methodological advances in evaluating the validity of descriptions of personality and psychopathology, (b) recent findings on the cognitive processes of clinicians, and (c) the validity of judgments and utility of decisions made by mental health professionals. Results from research on clinical judgment and decision making and their relationship to conflicts within the field of clinical psychology are discussed.

  2. Predication and judgment in Aquinas

    Directory of Open Access Journals (Sweden)

    Raul Landim Filho

    2007-01-01

    Full Text Available In this article, I present an interpretation of Thomas Aquinas's theory of judgment (statement, examining semantic, epistemological and ontological aspects of this theory. Elements of judgment such as concepts, phantasms, predication (combination and division, reflection, affirmation, truth and falsity are explained. The article shows that this interpretation of Aquinas's theory of judgment may contribute to clarify fundamental distinctions (such as the distinctions between being, essence and existence of Aquinas's metaphysics.

  3. Associative processes in intuitive judgment.

    Science.gov (United States)

    Morewedge, Carey K; Kahneman, Daniel

    2010-10-01

    Dual-system models of reasoning attribute errors of judgment to two failures: the automatic operations of a 'System 1' generate a faulty intuition, which the controlled operations of a 'System 2' fail to detect and correct. We identify System 1 with the automatic operations of associative memory and draw on research in the priming paradigm to describe how it operates. We explain how three features of associative memory--associative coherence, attribute substitution and processing fluency--give rise to major biases of intuitive judgment. Our article highlights both the ability of System 1 to create complex and skilled judgments and the role of the system as a source of judgment errors.

  4. Moral Judgment and Its Relation to Second-Order Theory of Mind

    Science.gov (United States)

    Fu, Genyue; Xiao, Wen S.; Killen, Melanie; Lee, Kang

    2014-01-01

    Recent research indicates that moral judgment and 1st-order theory of mind abilities are related. What is not known, however, is how 2nd-order theory of mind is related to moral judgment. In the present study, we extended previous findings by administering a morally relevant theory of mind task (an accidental transgressor) to 4- to 7-year-old…

  5. Syntax in a Native Language Still Continues to Develop in Adults: Honorification Judgment in Japanese

    Science.gov (United States)

    Momo, Kanako; Sakai, Hiromu; Sakai, Kuniyoshi L.

    2008-01-01

    Native languages (L1s) are tacitly assumed to be complete and stable in adults. Here we report an unexpected individual variation in judgment of L1 regarding Japanese sentences including honorification, and further clarify its neural basis with functional magnetic resonance imaging (fMRI). By contrasting an honorification judgment task with a…

  6. Syntax in a Native Language Still Continues to Develop in Adults: Honorification Judgment in Japanese

    Science.gov (United States)

    Momo, Kanako; Sakai, Hiromu; Sakai, Kuniyoshi L.

    2008-01-01

    Native languages (L1s) are tacitly assumed to be complete and stable in adults. Here we report an unexpected individual variation in judgment of L1 regarding Japanese sentences including honorification, and further clarify its neural basis with functional magnetic resonance imaging (fMRI). By contrasting an honorification judgment task with a…

  7. Moral Judgment and Its Relation to Second-Order Theory of Mind

    Science.gov (United States)

    Fu, Genyue; Xiao, Wen S.; Killen, Melanie; Lee, Kang

    2014-01-01

    Recent research indicates that moral judgment and 1st-order theory of mind abilities are related. What is not known, however, is how 2nd-order theory of mind is related to moral judgment. In the present study, we extended previous findings by administering a morally relevant theory of mind task (an accidental transgressor) to 4- to 7-year-old…

  8. Children's Interpretive Understanding, Moral Judgments, and Emotion Attributions: Relations to Social Behaviour

    Science.gov (United States)

    Malti, Tina; Gasser, Luciano; Gutzwiller-Helfenfinger, Eveline

    2010-01-01

    The study investigated interpretive understanding, moral judgments, and emotion attributions in relation to social behaviour in a sample of 59 5-year-old, 123 7-year-old, and 130 9-year-old children. Interpretive understanding was assessed by two tasks measuring children's understanding of ambiguous situations. Moral judgments and emotion…

  9. Adaptive Multidimensional Scaling : The Spatial Representation of Brand Consideration and Dissimilarity Judgments

    NARCIS (Netherlands)

    Bijmolt, T.H.A.; Wedel, M.; DeSarbo, W.S.

    2002-01-01

    We propose Adaptive Multidimensional Scaling (AMDS) for simultaneously deriving a brand map and market segments using consumer data on cognitive decision sets and brand dissimilarities.In AMDS, the judgment task is adapted to the individual respondent: dissimilarity judgments are collected only for

  10. Does cleanliness influence moral judgments? Response effort moderates the effect of cleanliness priming on moral judgments.

    Science.gov (United States)

    Huang, Jason L

    2014-01-01

    Whether cleanliness influences moral judgments has recently become a topic of debate in the psychological literature. After the initial report that activating the notion of physical purity can result in less severe moral judgments (Schnall et al., 2008a), a direct replication (Johnson et al., 2014a) with much larger sample sizes failed to yield similar findings. The current paper examines the possibility that only non-conscious activation of the cleanliness concept, as achieved in participants with low response effort on priming materials, can produce the expected effect. An online replication (Study 1, N = 214) provided evidence that, when participants exerted low (yet still acceptable) levels of response effort to the experimental material, cleanliness priming led to more lenient moral judgments than neutral priming. An online experiment (Study 2, N = 440; replicated in Study 2a, N = 436) manipulating participants' effort on the priming task (low vs. high) supported the hypothesized mechanism. Specifically, respondents in the low response effort group were instructed to complete the priming task as quickly as possible without too much attention, and the cleanliness priming resulted in less extreme moral judgments than the neutral condition as expected. In contrast, respondents in the high response effort group were instructed to perform to the best of their ability on the priming task, with a non-significant difference on moral ratings between cleanliness and neutral conditions. In addition to helping resolve the controversy regarding the cleanliness hypothesis, the current paper calls into attention the role of response effort in the execution and replication of priming studies.

  11. Improving moral judgments: philosophical considerations

    NARCIS (Netherlands)

    Kalis, A.|info:eu-repo/dai/nl/304823244

    2010-01-01

    In contemporary moral psychology, an often-heard claim is that knowing how we make moral judgments can help us make better moral judgments. Discussions about moral development and improvement are often framed in terms of the question of which mental processes have a better chance of leading to good

  12. Modeling Rehabilitation Counselor Clinical Judgment.

    Science.gov (United States)

    Strohmer, Douglas C.; Leierer, Stephen J.

    2000-01-01

    Evaluate three proposed models of the rehabilitation counselor judgment process. Counselors made multiple judgments about clients whose information systematically varied across three dimensions. These data were then analyzed using path analytic techniques to determine which of the models was the best description of the process rehabilitation…

  13. Moral judgment in episodic amnesia.

    Science.gov (United States)

    Craver, Carl F; Keven, Nazim; Kwan, Donna; Kurczek, Jake; Duff, Melissa C; Rosenbaum, R Shayna

    2016-08-01

    To investigate the role of episodic thought about the past and future in moral judgment, we administered a well-established moral judgment battery to individuals with hippocampal damage and deficits in episodic thought (insert Greene et al. 2001). Healthy controls select deontological answers in high-conflict moral scenarios more frequently when they vividly imagine themselves in the scenarios than when they imagine scenarios abstractly, at some personal remove. If this bias is mediated by episodic thought, individuals with deficits in episodic thought should not exhibit this effect. We report that individuals with deficits in episodic memory and future thought make moral judgments and exhibit the biasing effect of vivid, personal imaginings on moral judgment. These results strongly suggest that the biasing effect of vivid personal imagining on moral judgment is not due to episodic thought about the past and future. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  14. Brain network dynamics underlying visuospatial judgment: an FMRI connectivity study.

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    de Graaf, Tom A; Roebroeck, Alard; Goebel, Rainer; Sack, Alexander T

    2010-09-01

    Previous functional imaging research has consistently indicated involvement of bilateral fronto-parietal networks during the execution of visuospatial tasks. Studies with TMS have suggested that the right hemispheric network, but not the left, is functionally relevant for visuospatial judgments. However, very little is still known about the interactions within these fronto-parietal networks underlying visuospatial processing. In the current study, we investigated task modulation of functional connectivity (instantaneous correlations of regional time courses), and task-specific effective connectivity (direction of influences), within the right fronto-parietal network activated during visuospatial judgments. Ten healthy volunteers performed a behaviorally controlled visuospatial judgment task (ANGLE) or a control task (COLOR) in an fMRI experiment. Visuospatial task-specific activations were found in posterior parietal cortex (PPC) and middle/inferior frontal gyrus (MFG). Functional connectivity within this network was task-modulated, with significantly higher connectivity between PPC and MFG during ANGLE than during COLOR. Effective connectivity analysis for directed influence revealed that visuospatial task-specific projections within this network were predominantly in a frontal-to-parietal direction. Moreover, ANGLE-specific influences from thalamic nuclei to PPC were identified. Exploratory effective connectivity analysis revealed that closely neighboring clusters, within visuospatial regions, were differentially involved in the network. These neighboring clusters had opposite effective connectivity patterns to other nodes of the fronto-parietal network. Our data thus reveal that visuospatial judgments are supported by massive fronto-parietal backprojections, thalamo-parietal influence, and multiple stages, or loops, of information flow within the visuospatial network. We speculate on possible functional contributions of the various network nodes and

  15. Physician judgment in clinical settings: methodological influences and cognitive performance.

    Science.gov (United States)

    Dawson, N V

    1993-07-01

    Understanding the quality of physicians' intuitive judgments is essential in determining the appropriate use of their judgments in medical decision-making (vis-a-vis analytical or actuarial approaches). As part of this process, the quality of physicians' predictions must be assessed because prediction is fundamental to common clinical tasks: determining diagnosis, prognosis, and therapy; establishing monitoring intervals; performing screening and preventive maneuvers. Critical evaluation of predictive capabilities requires an assessment of the components of the prediction process: the data available for prediction, the method used for prediction, and the accuracy of prediction. Although variation in and uncertainty about the underlying data elements are often acknowledged as a source of inaccurate predictions, prediction also can be confounded by both methodological and cognitive limitations. During the past two decades, numerous factors have been recognized that may bias test characteristics (sensitivity and specificity). These same factors may also produce bias in intuitive judgments. The use of cognitive processes to simplify judgment tasks (e.g., the availability and representativeness heuristics) and the presence of certain biases in the judgment process (e.g., ego, regret) may present obstacles to accurate estimation of probabilities by physicians. Limitations on the intuitive use of information (cognitive biases) have been demonstrated in both medical and nonmedical decision-making settings. Recent studies have led to a deepening understanding of the advantages and disadvantages of intuitive and analytical approaches to decision making. Here, many aspects of the basis for this understanding are reviewed.

  16. Emotion and deliberative reasoning in moral judgment.

    Science.gov (United States)

    Cummins, Denise Dellarosa; Cummins, Robert C

    2012-01-01

    According to an influential dual-process model, a moral judgment is the outcome of a rapid, affect-laden process and a slower, deliberative process. If these outputs conflict, decision time is increased in order to resolve the conflict. Violations of deontological principles proscribing the use of personal force to inflict intentional harm are presumed to elicit negative affect which biases judgments early in the decision-making process. This model was tested in three experiments. Moral dilemmas were classified using (a) decision time and consensus as measures of system conflict and (b) the aforementioned deontological criteria. In Experiment 1, decision time was either unlimited or reduced. The dilemmas asked whether it was appropriate to take a morally questionable action to produce a "greater good" outcome. Limiting decision time reduced the proportion of utilitarian ("yes") decisions, but contrary to the model's predictions, (a) vignettes that involved more deontological violations logged faster decision times, and (b) violation of deontological principles was not predictive of decisional conflict profiles. Experiment 2 ruled out the possibility that time pressure simply makes people more like to say "no." Participants made a first decision under time constraints and a second decision under no time constraints. One group was asked whether it was appropriate to take the morally questionable action while a second group was asked whether it was appropriate to refuse to take the action. The results replicated that of Experiment 1 regardless of whether "yes" or "no" constituted a utilitarian decision. In Experiment 3, participants rated the pleasantness of positive visual stimuli prior to making a decision. Contrary to the model's predictions, the number of deontological decisions increased in the positive affect rating group compared to a group that engaged in a cognitive task or a control group that engaged in neither task. These results are consistent with the

  17. Putting judging situations into situational judgment tests: evidence from intercultural multimedia SJTs.

    Science.gov (United States)

    Rockstuhl, Thomas; Ang, Soon; Ng, Kok-Yee; Lievens, Filip; Van Dyne, Linn

    2015-03-01

    Although the term situational judgment test (SJT) implies judging situations, existing SJTs focus more on judging the effectiveness of different response options (i.e., response judgment) and less on how people perceive and interpret situations (i.e., situational judgment). We expand the traditional SJT paradigm and propose that adding explicit assessments of situational judgment to SJTs will provide incremental information beyond that provided by response judgment. We test this hypothesis across 4 studies using intercultural multimedia SJTs. Study 1 uses verbal protocol analysis to discover the situational judgments people make when responding to SJT items. Study 2 shows situational judgment predicts time-lagged, peer-rated task performance and interpersonal citizenship among undergraduate seniors over and above response judgment and other established predictors. Study 3 shows providing situational judgment did not affect the predictive validity of response judgment. Study 4 replicates Study 2 in a working adult sample. We discuss implications for SJT theory as well as the practical implications of putting judging situations back into SJTs.

  18. Dissociation between judgments and outcome-expectancy measures in covariation learning: a signal detection theory approach.

    Science.gov (United States)

    Perales, José C; Catena, Andrés; Shanks, David R; González, José A

    2005-09-01

    A number of studies using trial-by-trial learning tasks have shown that judgments of covariation between a cue c and an outcome o deviate from normative metrics. Parameters based on trial-by-trial predictions were estimated from signal detection theory (SDT) in a standard causal learning task. Results showed that manipulations of P(c) when contingency (deltaP) was held constant did not affect participants' ability to predict the appearance of the outcome (d') but had a significant effect on response criterion (c) and numerical causal judgments. The association between criterion c and judgment was further demonstrated in 2 experiments in which the criterion was directly manipulated by linking payoffs to the predictive responses made by learners. In all cases, the more liberal the criterion c was, the higher judgments were. The results imply that the mechanisms underlying the elaboration of judgments and those involved in the elaboration of predictive responses are partially dissociable.

  19. Creation of reliable relevance judgments in information retrieval systems evaluation experimentation through crowdsourcing: a review.

    Science.gov (United States)

    Samimi, Parnia; Ravana, Sri Devi

    2014-01-01

    Test collection is used to evaluate the information retrieval systems in laboratory-based evaluation experimentation. In a classic setting, generating relevance judgments involves human assessors and is a costly and time consuming task. Researchers and practitioners are still being challenged in performing reliable and low-cost evaluation of retrieval systems. Crowdsourcing as a novel method of data acquisition is broadly used in many research fields. It has been proven that crowdsourcing is an inexpensive and quick solution as well as a reliable alternative for creating relevance judgments. One of the crowdsourcing applications in IR is to judge relevancy of query document pair. In order to have a successful crowdsourcing experiment, the relevance judgment tasks should be designed precisely to emphasize quality control. This paper is intended to explore different factors that have an influence on the accuracy of relevance judgments accomplished by workers and how to intensify the reliability of judgments in crowdsourcing experiment.

  20. Do changes in the pace of events affect one-off judgments of duration?

    Directory of Open Access Journals (Sweden)

    Hannah M Darlow

    Full Text Available Five experiments examined whether changes in the pace of external events influence people's judgments of duration. In Experiments 1a-1c, participants heard pieces of music whose tempo accelerated, decelerated, or remained constant. In Experiment 2, participants completed a visuo-motor task in which the rate of stimulus presentation accelerated, decelerated, or remained constant. In Experiment 3, participants completed a reading task in which facts appeared on-screen at accelerating, decelerating, or constant rates. In all experiments, the physical duration of the to-be-judged interval was the same across conditions. We found no significant effects of temporal structure on duration judgments in any of the experiments, either when participants knew that a time estimate would be required (prospective judgments or when they did not (retrospective judgments. These results provide a starting point for the investigation of how temporal structure affects one-off judgments of duration like those typically made in natural settings.

  1. Gender-related differences in moral judgments.

    Science.gov (United States)

    Fumagalli, M; Ferrucci, R; Mameli, F; Marceglia, S; Mrakic-Sposta, S; Zago, S; Lucchiari, C; Consonni, D; Nordio, F; Pravettoni, G; Cappa, S; Priori, A

    2010-08-01

    The moral sense is among the most complex aspects of the human mind. Despite substantial evidence confirming gender-related neurobiological and behavioral differences, and psychological research suggesting gender specificities in moral development, whether these differences arise from cultural effects or are innate remains unclear. In this study, we investigated the role of gender, education (general education and health education) and religious belief (Catholic and non-Catholic) on moral choices by testing 50 men and 50 women with a moral judgment task. Whereas we found no differences between the two genders in utilitarian responses to non-moral dilemmas and to impersonal moral dilemmas, men gave significantly more utilitarian answers to personal moral (PM) dilemmas (i.e., those courses of action whose endorsement involves highly emotional decisions). Cultural factors such as education and religion had no effect on performance in the moral judgment task. These findings suggest that the cognitive-emotional processes involved in evaluating PM dilemmas differ in men and in women, possibly reflecting differences in the underlying neural mechanisms. Gender-related determinants of moral behavior may partly explain gender differences in real-life involving power management, economic decision-making, leadership and possibly also aggressive and criminal behaviors.

  2. Quantification of health by scaling similarity judgments.

    Directory of Open Access Journals (Sweden)

    Alexander M M Arons

    Full Text Available OBJECTIVE: A new methodology is introduced to scale health states on an interval scale based on similarity responses. It could be well suited for valuation of health states on specific regions of the health continuum that are problematic when applying conventional valuation techniques. These regions are the top-end, bottom-end, and states around 'dead'. METHODS: Three samples of approximately 500 respondents were recruited via an online survey. Each sample received a different judgmental task in which similarity data were elicited for the top seven health states in the dementia quality of life instrument (DQI. These states were '111111' (no problems on any domain and six others with some problems (level 2 on one domain. The tasks presented two (dyads, three (triads, or four (quads DQI health states. Similarity data were transformed into interval-level scales with metric and non-metric multidimensional scaling algorithms. The three response tasks were assessed for their feasibility and comprehension. RESULTS: In total 532, 469, and 509 respondents participated in the dyads, triads, and quads tasks respectively. After the scaling procedure, in all three response tasks, the best health state '111111' was positioned at one end of the health-state continuum and state '111211' was positioned at the other. The correlation between the metric scales ranged from 0.73 to 0.95, while the non-metric scales ranged from 0.76 to 1.00, indicating strong to near perfect associations. There were no apparent differences in the reported difficulty of the response tasks, but the triads had the highest number of drop-outs. DISCUSSION: Multidimensional scaling proved to be a feasible method to scale health-state similarity data. The dyads and especially the quads response tasks warrant further investigation, as these tasks provided the best indications of respondent comprehension.

  3. Cloze, Maze, and Teacher Judgment

    Science.gov (United States)

    Pikulski, John J.; Pikulski, Edna C.

    1977-01-01

    When cloze and maze scores are compared with teacher judgment in establishing the independent, instructional, and fustration levels of students, both techniques tend to overestimate a child's ability. (HOD)

  4. Structural flexibility of moral judgment.

    Science.gov (United States)

    Krebs, D L; Denton, K L; Vermeulen, S C; Carpendale, J I; Bush, A

    1991-12-01

    One of the central assumptions of Kohlberg's theory of moral development--that moral judgment is organized in structures of the whole--was examined. Thirty men and 30 women were given 2 dilemmas from Kohlberg's Moral Judgment Interview, a 3rd involving prosocial behavior, and a 4th involving impaired driving. Half the Ss responded to the prosocial and impaired-driving dilemmas from the perspective of a hypothetical character, and half responded from the perspective of the self. No sex or perspective differences in moral maturity were observed. Ss scored highest in moral maturity on Kohlberg's dilemmas, intermediate on the prosocial dilemma, and lowest on the impaired-driving dilemma. In partial support of Kohlberg's contention that his test assesses moral competence, there was a negative linear relationship between scores on his test and the proportion of Stage 2 judgments on the 2 other dilemmas. An interactional model of moral judgment is advanced.

  5. Passage of Time Judgments Is Relative to Temporal Expectation.

    Science.gov (United States)

    Tanaka, Ryosuke; Yotsumoto, Yuko

    2017-01-01

    Time seems to pass quickly sometimes or slowly at other times. While this belief is prevalent, the psychological bases of such judgments on speed of time have remained unclear. In this study, we tested following two hypotheses: (1) the passage of time judgment (POTJ) is a function of the discrepancy between felt duration and temporal expectation of events and (2) POTJ is based on two distinct components: post hoc comparison of expected and felt durations and online anticipation of the end of an event. In four experiments, participants engaged in N-back tasks for several minutes and rated their POTJ during the tasks. Their temporal expectations were manipulated by providing them with false instructions on task durations. The results consistently supported the hypotheses and confirmed the idea that temporal expectation plays an important role in POTJ. In addition, the current findings might explain our daily temporal experiences such as "time flies when you are having fun."

  6. A Framework of a Computerized Decision Aid to Improve Group Judgments

    Directory of Open Access Journals (Sweden)

    Utpal Bose

    2009-09-01

    Full Text Available In organizations, groups of decision makers often meet to make judgments as a group on issues and tasks such as, hiring a person who best fits an open position. In such tasks called cognitive conflict tasks, where there is no conflict of interest, group members attempting to reach a common solution often differ on their perspectives to the problem. Cognitive conflicts have been studied in the context of Social Judgment Theory, which posits that persons or judges make a set of judgments about a set of events based on observation of a set of cues related to the events. Disagreement arises because the judges fail to understand each other’s judgment making policies. In order to reduce disagreement and move the group towards a group judgment policy that has the consensus of the group members and is applied consistently, a computerized decision aid is proposed that can be built around a Group Support System using cognitive mapping as a method of providing cognitive feedback and the Analytic Hierarchy Process to process the conflicting criteria and help an individual formulate a judgment policy, as well as aggregate the individual policies into a group judgment policy. It is argued that such as decision aid by supporting every decision maker in the group to effectively use information about the task so that they have a good understanding of the judgment policy they form, to communicate their evaluation policies accurately to other members, and by providing an iterative mechanism through which members can arrive at a compromise solution to the task, is expected to improve the quality of group judgments.

  7. The effect of global versus local processing styles on assimilation versus contrast in social judgment.

    Science.gov (United States)

    Förster, Jens; Liberman, Nira; Kuschel, Stefanie

    2008-04-01

    The authors propose a global/local processing style model (GLOMO) for assimilation and contrast effects in social judgment. GLOMO is based on Schwarz and Bless' (1992, 2007) inclusion-exclusion model, which suggests that when information is included into a category, assimilation occurs, whereas when information is excluded from a category, contrast occurs. According to GLOMO, inclusion versus exclusion should be influenced by whether people process information globally or locally. In 5 experiments, using both disambiguation and social comparison, the authors induced local versus global processing through perceptual tasks and time perspective and showed that global processing produced assimilation, whereas local processing produced contrast. The experiments showed that processing styles elicited in one task can carry over to other tasks and influence social judgments. Furthermore, they found that hemisphere activation and accessibility of judgment-consistent knowledge partially mediated these effects. Implications for current and classic models of social judgment are discussed.

  8. Research on Judgment Aggregation Based on Logic

    Directory of Open Access Journals (Sweden)

    Li Dai

    2014-05-01

    Full Text Available Preference aggregation and judgment aggregation are two basic research models of group decision making. And preference aggregation has been deeply studied in social choice theory. However, researches of social choice theory gradually focus on judgment aggregation which appears recently. Judgment aggregation focuses on how to aggregate many consistent logical formulas into one, from the perspective of logic. We try to start with judgment aggregation model based on logic and then explore different solutions to problem of judgment aggregation.

  9. Overdistribution illusions: Categorical judgments produce them, confidence ratings reduce them.

    Science.gov (United States)

    Brainerd, C J; Nakamura, K; Reyna, V F; Holliday, R E

    2017-01-01

    Overdistribution is a form of memory distortion in which an event is remembered as belonging to too many episodic states, states that are logically or empirically incompatible with each other. We investigated a response formatting method of suppressing 2 basic types of overdistribution, disjunction and conjunction illusions, which parallel some classic illusions in the judgment and decision making literature. In this method, subjects respond to memory probes by rating their confidence that test cues belong to specific episodic states (e.g., presented on List 1, presented on List 2), rather than by making the usual categorical judgments about those states. The central prediction, which was derived from the task calibration principle of fuzzy-trace theory, was that confidence ratings should reduce overdistribution by diminishing subjects' reliance on noncompensatory gist memories. The data of 3 experiments agreed with that prediction. In Experiment 1, there were reliable disjunction illusions with categorical judgments but not with confidence ratings. In Experiment 2, both response formats produced reliable disjunction illusions, but those for confidence ratings were much smaller than those for categorical judgments. In Experiment 3, there were reliable conjunction illusions with categorical judgments but not with confidence ratings. Apropos of recent controversies over confidence-accuracy correlations in memory, such correlations were positive for hits, negative for correct rejections, and the 2 types of correlations were of equal magnitude. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  10. "On the money" - monetary and numerical judgments of currency.

    Science.gov (United States)

    Goldman, Ronit; Ganor-Stern, Dana; Tzelgov, Joseph

    2012-10-01

    Numerical and monetary judgments of currency were examined using two tasks-a monetary value task (which coin has a higher monetary value), and a numerical value task (which coin has a higher numerical value). In Experiment 1 participants were presented with pictures of coins of the Israeli currency. The Israeli currency is the shekel, which is composed of 100 agorot (equivalent to a dollar composed of 100 cents). Higher discriminability between shekels compared to agorot due to importance in everyday life was reflected in faster monetary comparisons of shekel pairs compared to agorot pairs. Automatic processing of numerical value was demonstrated for monetary judgments. When presented with pairs composed of one coin from each monetary category, responses were faster to pairs that were monetary-numerical congruent (e.g., 10 shekels vs. 5 agorot) compared to incongruent (e.g., 5 shekels vs. 10 agorot). Numerical value judgments were unaffected by such congruency. There was evidence for the automatic activation of physical size mainly in the numerical task. A similar picture was obtained in Experiment 2 where instead of pictures of coins we used verbal descriptions of currency, demonstrating the generality of our results.

  11. The Effect of Sad Facial Expressions on Weight Judgment

    Directory of Open Access Journals (Sweden)

    Trent D Weston

    2015-04-01

    Full Text Available Although the body weight evaluation (e.g., normal or overweight of others relies on perceptual impressions, it also can be influenced by other psychosocial factors. In this study, we explored the effect of task-irrelevant emotional facial expressions on judgments of body weight and the relationship between emotion-induced weight judgment bias and other psychosocial variables including attitudes towards obese person. Forty-four participants were asked to quickly make binary body weight decisions for 960 randomized sad and neutral faces of varying weight levels presented on a computer screen. The results showed that sad facial expressions systematically decreased the decision threshold of overweight judgments for male faces. This perceptual decision bias by emotional expressions was positively correlated with the belief that being overweight is not under the control of obese persons. Our results provide experimental evidence that task-irrelevant emotional expressions can systematically change the decision threshold for weight judgments, demonstrating that sad expressions can make faces appear more overweight than they would otherwise be judged.

  12. Distinct information critically distinguishes judgments of face familiarity and identity.

    Science.gov (United States)

    Smith, Marie L; Volna, Blanka; Ewing, Louise

    2016-11-01

    Accurately determining the familiarity of another and correctly establishing their identity are vital social skills. A considerable body of work has explored their perceptual and neural underpinnings and debate remains regarding whether they are dissociable, that is, separable parts of a dual process, or different aspects of a common retrieval process. Less is known about the specific visual information that guides familiarity judgments and how this compares to the information used to identify a face by name. Here we sought to establish the critical information underlying participants' judgments of facial familiarity and identification. We created a new standardized stimulus set comprising 6 personally familiar and 12 unfamiliar faces and applied the Bubbles reverse-correlation methodology to establish the information driving correct performance in each task. Results revealed that markedly different information underlies familiarity and identity judgments. When categorizing familiarity, participants relied more upon lower spatial-frequency, broad facial cues (eye and face shape) than when categorizing identity, which relied on fine details in the internal features (eyes and mouth). These results provide novel evidence of qualitatively distinct information use in familiarity and identification judgments and emphasize the importance of considering the task set for participants and their processing strategy when investigating face recognition. (PsycINFO Database Record

  13. Feminist Judgments as Teaching Resources

    Directory of Open Access Journals (Sweden)

    Rosemary Hunter

    2012-10-01

    Full Text Available This paper discusses feminist judgments as a specific vehicle for teaching students to think critically about law. The analysis of appellate judgments forms a central plank of Anglo-Commonwealth and US jurisprudence and legal education. While academic scholarship generally offers various forms of commentary on decided cases, feminist judgment-writing projects have recently embarked on a new form of critical scholarship. Rather than critiquing judgments from a feminist perspective in academic essays, the participants in these projects have set out instead to write alternative judgments, as if they had been one of the judges sitting on the court at the time. After introducing the UK Feminist Judgments Project and describing what is ‘different’ about the judgments it has produced, the paper explains some of the ways in which these judgments have been used in UK law schools to teach critical thinking. The paper finally speculates on the potential production and application of feminist judgments or their equivalents beyond the common law context. Este artículo analiza las sentencias feministas como un vehículo específico para enseñar a los estudiantes a analizar el derecho desde un punto de vista crítico. El análisis de las sentencias de apelación constituye un elemento central de la jurisprudencia y la enseñanza del derecho en los países angloamericanos y de la Commonwealth. Mientras la comunidad académica ofrece generalmente diversas formas de comentario de casos resueltos, los proyectos de literatura judicial feminista se han embarcado recientemente en un nuevo sistema de crítica académica. En lugar de redactar ensayos académicos criticando las sentencias judiciales desde una perspectiva feminista, los participantes de estos proyectos se han propuesto redactar sentencias alternativas, como si hubieran sido uno de los jueces del tribunal en cuestión. Después de presentar el Proyecto de Sentencias Feministas del Reino Unido y

  14. Social cognition and social judgment in schizophrenia

    Directory of Open Access Journals (Sweden)

    Robyn Langdon

    2014-12-01

    Full Text Available Schizophrenia typically involves poor social functioning. This may be due, in part, to deficits in theory-of-mind, the cognitive ability to reason flexibly about the mental states of others. Patients also have deficits in social knowledge. It is currently unclear how these two impairments interrelate in schizophrenia. To address this issue, 43 patients with schizophrenia and 25 healthy controls completed two theory-of-mind tests and a novel test of social judgment. This latter measure required participants to judge whether various social behaviors were normal or reasonable in the context in which the behaviors occurred. Whereas patients demonstrated clear deficits in theory-of-mind, they performed similarly to controls when judging socially appropriate behaviors and violations of social norms. Patients, however, were less likely than controls to judge social behavior as reasonable when the behavior was impolite but understandable if the characters’ thoughts were taken into account. This latter difficulty correlated with patients’ performance deficits on the theory-of-mind tasks. Overall, findings suggest that basic social knowledge is intact in schizophrenia, though judgments of social behavior are affected by patients’ theory-of-mind deficits.

  15. Wording effects in moral judgments

    Directory of Open Access Journals (Sweden)

    Ross E. O'Hara

    2010-12-01

    Full Text Available As the study of moral judgments grows, it becomes imperative to compare results across studies in order to create unified theories within the field. These efforts are potentially undermined, however, by variations in wording used by different researchers. The current study sought to determine whether, when, and how variations in wording influence moral judgments. Online participants responded to 15 different moral vignettes (e.g., the trolley problem using 1 of 4 adjectives: ``wrong'', ``inappropriate'', ``forbidden'', or ``blameworthy''. For half of the sample, these adjectives were preceded by the adverb ``morally''. Results indicated that people were more apt to judge an act as wrong or inappropriate than forbidden or blameworthy, and that disgusting acts were rated as more acceptable when ``morally'' was included. Although some wording differences emerged, effects sizes were small and suggest that studies of moral judgment with different wordings can legitimately be compared.

  16. Eye Contact Judgment Is Influenced by Perceivers’ Social Anxiety But Not by Their Affective State

    Science.gov (United States)

    Chen, Tingji; Nummenmaa, Lauri; Hietanen, Jari K.

    2017-01-01

    Fast and accurate judgment of whether another person is making eye contact or not is crucial for our social interaction. As affective states have been shown to influence social perceptions and judgments, we investigated the influence of observers’ own affective states and trait anxiety on their eye contact judgments. In two experiments, participants were required to judge whether animated faces (Experiment 1) and real faces (Experiment 2) with varying gaze angles were looking at them or not. Participants performed the task in pleasant, neutral, and unpleasant odor conditions. The results from two experiments showed that eye contact judgments were not modulated by observers’ affective state, yet participants with higher levels of social anxiety accepted a wider range of gaze deviations from the direct gaze as eye contact. We conclude that gaze direction judgments depend on individual differences in affective predispositions, yet they are not amenable to situational affective influences.

  17. Grammaticality judgments in autism: deviance or delay.

    Science.gov (United States)

    Eigsti, Inge-Marie; Bennetto, Loisa

    2009-11-01

    Language in autism has been the subject of intense interest, because communication deficits are central to the disorder, and because autism serves as an arena for testing theories of language acquisition. High-functioning older children with autism are often considered to have intact grammatical abilities, despite pragmatic impairments. Given the heterogeneity in language skills at younger ages, this assumption merits further investigation. Participants with autism (n=21, aged nine to seventeen years), matched on chronological age, receptive vocabulary and IQ, to 22 typically developing individuals, completed a grammaticality judgment task. Participants with autism were significantly less sensitive than controls, specifically for third person singular and present progressive marking. Performance interacted with sentence length, with lower sensitivity to errors occurring at the end of the longest stimulus sentences. Performance sensitivity was associated with onset of single word and phrase speech, and with severity of autistic symptomatology. Implications of findings are discussed.

  18. A "How-To" Guide for Designing Judgment Bias Studies to Assess Captive Animal Welfare.

    Science.gov (United States)

    Bethell, Emily J

    2015-01-01

    Robust methods to assess nonhuman animal emotion are essential for ensuring good welfare in captivity. Cognitive bias measures such as the judgment bias task have recently emerged as promising tools to assess animal emotion. The simple design and objective response measures make judgment bias tasks suitable for use across species and contexts. In reviewing 64 studies published to date, it emerged that (a) judgment biases have been measured in a number of mammals and birds and an invertebrate; (b) no study has tested judgment bias in any species of fish, amphibian, or reptile; and (c) no study has yet investigated judgment bias in a zoo or aquarium. This article proposes that judgment bias measures are highly suitable for use with these understudied taxa and can provide new insight into welfare in endangered species housed in zoos and aquariums, where poor welfare impacts breeding success and, ultimately, species survival. The article includes a "how-to" guide to designing judgment bias tests with recommendations for working with currently neglected "exotics" including fishes, amphibians, and reptiles.

  19. Haunted by a doppelgänger: irrelevant facial similarity affects rule-based judgments.

    Science.gov (United States)

    von Helversen, Bettina; Herzog, Stefan M; Rieskamp, Jörg

    2014-01-01

    Judging other people is a common and important task. Every day professionals make decisions that affect the lives of other people when they diagnose medical conditions, grant parole, or hire new employees. To prevent discrimination, professional standards require that decision makers render accurate and unbiased judgments solely based on relevant information. Facial similarity to previously encountered persons can be a potential source of bias. Psychological research suggests that people only rely on similarity-based judgment strategies if the provided information does not allow them to make accurate rule-based judgments. Our study shows, however, that facial similarity to previously encountered persons influences judgment even in situations in which relevant information is available for making accurate rule-based judgments and where similarity is irrelevant for the task and relying on similarity is detrimental. In two experiments in an employment context we show that applicants who looked similar to high-performing former employees were judged as more suitable than applicants who looked similar to low-performing former employees. This similarity effect was found despite the fact that the participants used the relevant résumé information about the applicants by following a rule-based judgment strategy. These findings suggest that similarity-based and rule-based processes simultaneously underlie human judgment.

  20. Judgmental Forecasting of Operational Capabilities

    DEFF Research Database (Denmark)

    Hallin, Carina Antonia; Tveterås, Sigbjørn; Andersen, Torben Juul

    This paper explores a new judgmental forecasting indicator, the Employee Sensed Operational Capabilities (ESOC). The purpose of the ESOC is to establish a practical prediction tool that can provide early signals about changes in financial performance by gauging frontline employees’ sensing...

  1. Experiential Social Justice Judgment Processes

    NARCIS (Netherlands)

    Maas, M.

    2008-01-01

    Social justice can be thought of as an idea that exists within the minds of individuals and that concerns issues like what is right and wrong, what ought to be or not to be, and what is fair or unfair. This subjective quality of the justice judgment process makes it rather unpredictable how people w

  2. An Explanation for the Role of the Amygdala in Aesthetic Judgments

    Science.gov (United States)

    Jacobs, Richard H. A. H.; Cornelissen, Frans W.

    2017-01-01

    It has been proposed that the top-down guidance of feature-based attention is the basis for the involvement of the amygdala in various tasks requiring emotional decision-making (Jacobs et al., 2012a). Aesthetic judgments are correlated with particular visual features and can be considered emotional in nature (Jacobs et al., 2016). Moreover, we have previously shown that various aesthetic judgments result in observers preferentially attending to different visual features (Jacobs et al., 2010). Here, we argue that—together—this explains why the amygdalae become active during aesthetic judgments of visual materials. We discuss potential implications and predictions of this theory that can be tested experimentally. PMID:28303095

  3. 5 CFR 919.920 - Civil judgment.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Civil judgment. 919.920 Section 919.920 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT) Definitions § 919.920 Civil judgment. Civil judgment...

  4. 22 CFR 1006.920 - Civil judgment.

    Science.gov (United States)

    2010-04-01

    ... creates a civil liability for the complained of wrongful acts, or a final determination of liability under... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Civil judgment. 1006.920 Section 1006.920...) Definitions § 1006.920 Civil judgment. Civil judgment means the disposition of a civil action by any court...

  5. 34 CFR 85.920 - Civil judgment.

    Science.gov (United States)

    2010-07-01

    ... creates a civil liability for the complained of wrongful acts, or a final determination of liability under... 34 Education 1 2010-07-01 2010-07-01 false Civil judgment. 85.920 Section 85.920 Education Office...) Definitions § 85.920 Civil judgment. Civil judgment means the disposition of a civil action by any court...

  6. 21 CFR 1404.920 - Civil judgment.

    Science.gov (United States)

    2010-04-01

    ... creates a civil liability for the complained of wrongful acts, or a final determination of liability under... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Civil judgment. 1404.920 Section 1404.920 Food and...) Definitions § 1404.920 Civil judgment. Civil judgment means the disposition of a civil action by any court...

  7. 22 CFR 1508.920 - Civil judgment.

    Science.gov (United States)

    2010-04-01

    ... creates a civil liability for the complained of wrongful acts, or a final determination of liability under... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Civil judgment. 1508.920 Section 1508.920...) Definitions § 1508.920 Civil judgment. Civil judgment means the disposition of a civil action by any court...

  8. 22 CFR 208.920 - Civil judgment.

    Science.gov (United States)

    2010-04-01

    ... creates a civil liability for the complained of wrongful acts, or a final determination of liability under... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Civil judgment. 208.920 Section 208.920 Foreign...) Definitions § 208.920 Civil judgment. Civil judgment means the disposition of a civil action by any court...

  9. 2 CFR 180.915 - Civil judgment.

    Science.gov (United States)

    2010-01-01

    ... creates a civil liability for the complained of wrongful acts, or a final determination of liability under... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Civil judgment. 180.915 Section 180.915... § 180.915 Civil judgment. Civil judgment means the disposition of a civil action by any court...

  10. Moral Motivation, Moral Judgment, and Antisocial Behavior

    Science.gov (United States)

    Brooks, Jeff; Bock, Tonia; Narvaez, Darcia

    2013-01-01

    The link between judgment and action is weak throughout psychology, including moral psychology. That is, people often do not act in accordance with their reasoning. Might moral judgment development be better viewed as a capacity that inhibits "immoral" behavior? One model that helps account for the moral judgment-action gap is Rest's…

  11. Engaging Students in Social Judgment Theory

    Science.gov (United States)

    Mallard, Jessica

    2010-01-01

    Social Judgment Theory is a way to explain when persuasive messages are most likely to succeed and how people make judgments about them. This theory is often covered in communication theory and persuasion courses, but is also applicable when discussing persuasion in basic speech and introductory communication courses. Social Judgment Theory…

  12. Brain correlates of aesthetic judgment of beauty.

    Science.gov (United States)

    Jacobsen, Thomas; Schubotz, Ricarda I; Höfel, Lea; Cramon, D Yves V

    2006-01-01

    Functional MRI was used to investigate the neural correlates of aesthetic judgments of beauty of geometrical shapes. Participants performed evaluative aesthetic judgments (beautiful or not?) and descriptive symmetry judgments (symmetric or not?) on the same stimulus material. Symmetry was employed because aesthetic judgments are known to be often guided by criteria of symmetry. Novel, abstract graphic patterns were presented to minimize influences of attitudes or memory-related processes and to test effects of stimulus symmetry and complexity. Behavioral results confirmed the influence of stimulus symmetry and complexity on aesthetic judgments. Direct contrasts showed specific activations for aesthetic judgments in the frontomedian cortex (BA 9/10), bilateral prefrontal BA 45/47, and posterior cingulate, left temporal pole, and the temporoparietal junction. In contrast, symmetry judgments elicited specific activations in parietal and premotor areas subserving spatial processing. Interestingly, beautiful judgments enhanced BOLD signals not only in the frontomedian cortex, but also in the left intraparietal sulcus of the symmetry network. Moreover, stimulus complexity caused differential effects for each of the two judgment types. Findings indicate aesthetic judgments of beauty to rely on a network partially overlapping with that underlying evaluative judgments on social and moral cues and substantiate the significance of symmetry and complexity for our judgment of beauty.

  13. Anchoring in Numeric Judgments of Visual Stimuli.

    Science.gov (United States)

    Langeborg, Linda; Eriksson, Mårten

    2016-01-01

    This article investigates effects of anchoring in age estimation and estimation of quantities, two tasks which to different extents are based on visual stimuli. The results are compared to anchoring in answers to classic general knowledge questions that rely on semantic knowledge. Cognitive load was manipulated to explore possible differences between domains. Effects of source credibility, manipulated by differing instructions regarding the selection of anchor values (no information regarding anchor selection, information that the anchors are randomly generated or information that the anchors are answers from an expert) on anchoring were also investigated. Effects of anchoring were large for all types of judgments but were not affected by cognitive load or by source credibility in either one of the researched domains. A main effect of cognitive load on quantity estimations and main effects of source credibility in the two visually based domains indicate that the manipulations were efficient. Implications for theoretical explanations of anchoring are discussed. In particular, because anchoring did not interact with cognitive load, the results imply that the process behind anchoring in visual tasks is predominantly automatic and unconscious.

  14. Judgments of and by Representativeness

    Science.gov (United States)

    1981-05-15

    probably agree that John Updike is a more representative American writer than Norman Mailer. rlearly, such a judgment does not have a frequentistic...example, in an early study we presented people with the following description, " John is 27 years old, with an outgoing personality. At college he was an...outstanding athlete but did not show much ability or interest in in- tellectual matters". We found that John was judged to be more likely to be "a gym

  15. Serotoninergic effects on judgments and social learning of trustworthiness.

    Science.gov (United States)

    Simonsen, Arndis; Scheel-Krüger, Jørgen; Jensen, Mads; Roepstorff, Andreas; Møller, Arne; Frith, Chris D; Campbell-Meiklejohn, Daniel

    2014-07-01

    Certain disorders, such as depression and anxiety, to which serotonin dysfunction is historically associated, are also associated with lower assessments of other people's trustworthiness. Serotonergic changes are known to alter cognitive responses to threatening stimuli. This effect may manifest socially as reduced apparent trustworthiness of others. Trustworthiness judgments can emerge from either direct observation or references provided by third parties. We assessed whether explicit judgments of trustworthiness and social influences on those judgments are altered by changes within serotonergic systems. We implemented a double-blind between-subject design where 20 healthy female volunteers received a single dose of the selective serotonin reuptake inhibitor (SSRI) citalopram (2 × 20 mg), while 20 control subjects (matched on age, intelligence, and years of education) received a placebo. Subjects performed a face-rating task assessing how trustworthy they found 153 unfamiliar others (targets). After each rating, the subjects were told how other subjects, on average, rated the same target. The subjects then performed 30 min of distractor tasks before, unexpectedly, being asked to rate all 153 faces again, in a random order. Compared to subjects receiving a placebo, subjects receiving citalopram rated targets as less trustworthy. They also conformed more to opinions of others, when others rated targets to be even less trustworthy than subjects had initially indicated. The two effects were independent of negative effects of citalopram on subjective state. This is evidence that serotonin systems can mediate explicit assessment and social learning of the trustworthiness of others.

  16. Beyond "utilitarianism": maximizing the clinical impact of moral judgment research.

    Science.gov (United States)

    Rosas, Alejandro; Koenigs, Michael

    2014-01-01

    The use of hypothetical moral dilemmas--which pit utilitarian considerations of welfare maximization against emotionally aversive "personal" harms--has become a widespread approach for studying the neuropsychological correlates of moral judgment in healthy subjects, as well as in clinical populations with social, cognitive, and affective deficits. In this article, we propose that a refinement of the standard stimulus set could provide an opportunity to more precisely identify the psychological factors underlying performance on this task, and thereby enhance the utility of this paradigm for clinical research. To test this proposal, we performed a re-analysis of previously published moral judgment data from two clinical populations: neurological patients with prefrontal brain damage and psychopathic criminals. The results provide intriguing preliminary support for further development of this assessment paradigm.

  17. Clinical judgment and decision-making in wound assessment and management: is experience enough?

    Science.gov (United States)

    Logan, Gemma

    2015-03-01

    The assessment and management of wounds forms a large proportion of community nurses' workload, often requiring judgment and decision-making in complex, challenging and uncertain circumstances. The processes through which nurses form judgments and make decisions within this context are reviewed in this article against existing theories on these subjects. There is variability in wound assessment and management practice which may be attributed to uncertainties within the context, a lack of knowledge in appropriate treatment choices and the inability to correctly value the importance of the clinical information presented. Nurses may be required to draw on intuition to guide their judgments and decision-making by association with experience and expertise. In addition, a step-by-step analytical approach underpinned by an evidence base may be required to ensure accuracy in practice. Developing an understanding of the different theories of judgment and decision-making may facilitate nurses' abilities to reflect on their own decision tasks, thereby enhancing the care provided.

  18. Knowing right from wrong in mental arithmetic judgments: calibration of confidence predicts the development of accuracy.

    Science.gov (United States)

    Rinne, Luke F; Mazzocco, Michèle M M

    2014-01-01

    Does knowing when mental arithmetic judgments are right--and when they are wrong--lead to more accurate judgments over time? We hypothesize that the successful detection of errors (and avoidance of false alarms) may contribute to the development of mental arithmetic performance. Insight into error detection abilities can be gained by examining the "calibration" of mental arithmetic judgments-that is, the alignment between confidence in judgments and the accuracy of those judgments. Calibration may be viewed as a measure of metacognitive monitoring ability. We conducted a developmental longitudinal investigation of the relationship between the calibration of children's mental arithmetic judgments and their performance on a mental arithmetic task. Annually between Grades 5 and 8, children completed a problem verification task in which they rapidly judged the accuracy of arithmetic expressions (e.g., 25 + 50 = 75) and rated their confidence in each judgment. Results showed that calibration was strongly related to concurrent mental arithmetic performance, that calibration continued to develop even as mental arithmetic accuracy approached ceiling, that poor calibration distinguished children with mathematics learning disability from both low and typically achieving children, and that better calibration in Grade 5 predicted larger gains in mental arithmetic accuracy between Grades 5 and 8. We propose that good calibration supports the implementation of cognitive control, leading to long-term improvement in mental arithmetic accuracy. Because mental arithmetic "fluency" is critical for higher-level mathematics competence, calibration of confidence in mental arithmetic judgments may represent a novel and important developmental predictor of future mathematics performance.

  19. Knowing right from wrong in mental arithmetic judgments: calibration of confidence predicts the development of accuracy.

    Directory of Open Access Journals (Sweden)

    Luke F Rinne

    Full Text Available Does knowing when mental arithmetic judgments are right--and when they are wrong--lead to more accurate judgments over time? We hypothesize that the successful detection of errors (and avoidance of false alarms may contribute to the development of mental arithmetic performance. Insight into error detection abilities can be gained by examining the "calibration" of mental arithmetic judgments-that is, the alignment between confidence in judgments and the accuracy of those judgments. Calibration may be viewed as a measure of metacognitive monitoring ability. We conducted a developmental longitudinal investigation of the relationship between the calibration of children's mental arithmetic judgments and their performance on a mental arithmetic task. Annually between Grades 5 and 8, children completed a problem verification task in which they rapidly judged the accuracy of arithmetic expressions (e.g., 25 + 50 = 75 and rated their confidence in each judgment. Results showed that calibration was strongly related to concurrent mental arithmetic performance, that calibration continued to develop even as mental arithmetic accuracy approached ceiling, that poor calibration distinguished children with mathematics learning disability from both low and typically achieving children, and that better calibration in Grade 5 predicted larger gains in mental arithmetic accuracy between Grades 5 and 8. We propose that good calibration supports the implementation of cognitive control, leading to long-term improvement in mental arithmetic accuracy. Because mental arithmetic "fluency" is critical for higher-level mathematics competence, calibration of confidence in mental arithmetic judgments may represent a novel and important developmental predictor of future mathematics performance.

  20. Does momentary accessibility influence metacomprehension judgments? The influence of study-judgment lags on accessibility effects.

    Science.gov (United States)

    Baker, Julie M C; Dunlosky, John

    2006-02-01

    In two experiments, we investigated momentary accessibility as a basis for metacomprehension judgments. Momentary accessibility has been cited as a major contributor to these judgments, yet the only previous investigation on the topic used judgments that were delayed a day after study, which have not been used in any other studies in the field and may be necessary for demonstrating accessibility-based effects. As expected, Experiment 1 demonstrated that the time between study and judgments moderates accessibility effects, with the relationship between judgments and access measures being substantially greater for delayed than for immediate judgments. Experiment 2 ruled out a plausible artifactual interpretation for accessibility effects on delayed judgments. In the discussion, we explore why study-judgment lags moderate accessibility effects.

  1. Neural Correlates of Causal Power Judgments

    Directory of Open Access Journals (Sweden)

    Denise Dellarosa Cummins

    2014-12-01

    Full Text Available Causal inference is a fundamental component of cognition and perception. Probabilistic theories of causal judgment (most notably causal Bayes networks derive causal judgments using metrics that integrate contingency information. But human estimates typically diverge from these normative predictions. This is because human causal power judgments are typically strongly influenced by beliefs concerning underlying causal mechanisms, and because of the way knowledge is retrieved from human memory during the judgment process. Neuroimaging studies indicate that the brain distinguishes causal events from mere covariation, and between perceived and inferred causality. Areas involved in error prediction are also activated, implying automatic activation of possible exception cases during causal decision-making.

  2. Victimological aspects of court judgments

    Directory of Open Access Journals (Sweden)

    Bačanović Oliver

    2012-01-01

    Full Text Available The subject of this paper is the review of the results of the research: „Analysis of judgments form the victimological aspect“ of the Basic court Skopje I in Skopje. It is the first research of it’s kind in the Republic of Macedonia, conducted by the project team of the Faculty of Security in Skopje in the period from January to April 2011. By using the content analysis (for this purpose a special instrument was developed 172 irrevocable court judgment brought in the period 2005-2010 were analyzed, for the following criminal offences: murder, crimes against sexual freedom and sexual morality (sexual assault, severe bodily injuries and insult. The aim of the research was to highlight the victimological dimensions of mentioned criminal offences, while special attention was paid to the role of a victim in a crime, victim‘ s interaction with the perpetrator, individual characteristics of the victim, as well as the characteristics of the time when and the space where the crime occurred.

  3. The mental representations of fractions: adults' same-different judgments.

    Science.gov (United States)

    Gabriel, Florence; Szucs, Denes; Content, Alain

    2013-01-01

    Two experiments examined whether the processing of the magnitude of fractions is global or componential. Previously, some authors concluded that adults process the numerators and denominators of fractions separately and do not access the global magnitude of fractions. Conversely, others reported evidence suggesting that the global magnitude of fractions is accessed. We hypothesized that in a fraction matching task, participants automatically extract the magnitude of the components but that the activation of the global magnitude of the whole fraction is only optional or strategic. Participants carried out same/different judgment tasks. Two different tasks were used: a physical matching task and a numerical matching task. Pairs of fractions were presented either simultaneously or sequentially. Results showed that participants only accessed the representation of the global magnitude of fractions in the numerical matching task. The mode of stimulus presentation did not affect the processing of fractions. The present study allows a deeper understanding of the conditions in which the magnitude of fractions is mentally represented by using matching tasks and two different modes of presentation.

  4. Judgment Confidence and Judgment Accuracy of Teachers in Judging Self-Concepts of Students

    Science.gov (United States)

    Praetorius, Anna-Katharina; Berner, Valerie-Danielle; Zeinz, Horst; Scheunpflug, Annette; Dresel, Markus

    2013-01-01

    Accurate teacher judgments of student characteristics are considered to be important prerequisites for adaptive instruction. A theoretically important condition for putting these judgments into operation is judgment confidence. Using a German sample of 96 teachers and 1,388 students, the authors examined how confident teachers are in their…

  5. Judgment Confidence and Judgment Accuracy of Teachers in Judging Self-Concepts of Students

    Science.gov (United States)

    Praetorius, Anna-Katharina; Berner, Valerie-Danielle; Zeinz, Horst; Scheunpflug, Annette; Dresel, Markus

    2013-01-01

    Accurate teacher judgments of student characteristics are considered to be important prerequisites for adaptive instruction. A theoretically important condition for putting these judgments into operation is judgment confidence. Using a German sample of 96 teachers and 1,388 students, the authors examined how confident teachers are in their…

  6. Who makes utilitarian judgments? The influences of emotions on utilitarian judgments

    Directory of Open Access Journals (Sweden)

    So Young Choe

    2011-10-01

    Full Text Available Recent research has emphasized emotion's role in non-utilitarian judgments, but has not focused much on characteristics of subjects contributing to those judgments. The present article relates utilitarian judgment to individual disposition to experience various emotions. Study 1 first investigated the relationship among state emotions and utilitarian judgment. Diverse emotions were elicited during judgment: guilt, sadness, disgust, empathy, anger, and anxiety, etc. Using psychological scales, Study 2 found that trait emotions predict the extent of utilitarian judgments, especially trait anger, trait disgust, and trait empathy. Unlike previous research that designated emotions only as factors mitigating utilitarian judgment, this research shows that trait anger correlates positively with utilitarian judgment. On the other hand, disgust and empathy correlated negatively. Guilt and shame---though previous research argued that their absence increased utilitarian judgment---appear unrelated to the extent of utilitarian judgment. These results suggest that people's emotional dispositions can affect their judgment. This finding might contribute to untangling the complex mechanisms of utilitarian judgments.

  7. Mental rotation task of hands: differential influence number of rotational axes

    NARCIS (Netherlands)

    Horst, A.C. ter; Lier, R.J. van; Steenbergen, B.

    2010-01-01

    Various studies on the hand laterality judgment task, using complex sets of stimuli, have shown that the judgments during this task are dependent on bodily constraints. More specific, these studies showed that reaction times are dependent on the participant's posture or differ for hand pictures

  8. Mental rotation task of hands: differential influence number of rotational axes.

    NARCIS (Netherlands)

    Horst, A.C. ter; Lier, R. van; Steenbergen, B.

    2010-01-01

    Various studies on the hand laterality judgment task, using complex sets of stimuli, have shown that the judgments during this task are dependent on bodily constraints. More specific, these studies showed that reaction times are dependent on the participant's posture or differ for hand pictures

  9. Automatic effects of processing fluency in semantic coherence judgments and the role of transient and tonic affective states

    Directory of Open Access Journals (Sweden)

    Sweklej Joanna

    2015-03-01

    Full Text Available Recent literature reported that judgments of semantic coherence are influenced by a positive affective response due to increased fluency of processing. The presented paper investigates whether fluency of processing can be modified by affective responses to the coherent stimuli as well as an automaticity of processes involved in semantic coherence judgments. The studies employed the dyads of triads task in which participants are shown two word triads and asked to solve a semantically coherent one or indicate which of the two is semantically coherent. Across two studies in a dualtask paradigm we show that a attentional resources moderate insight into semantically coherent word triads, whereas b judgments of semantic coherence judgments are independent of attentional resources. We discuss implications of our findings for how people might form intuitive judgments of semantic coherence.

  10. Neural correlates of judgments of learning - An ERP study on metacognition.

    Science.gov (United States)

    Müller, Barbara C N; Tsalas, Nike R H; van Schie, Hein T; Meinhardt, Jörg; Proust, Joëlle; Sodian, Beate; Paulus, Markus

    2016-12-01

    Metacognitive assessment of performance has been revealed to be one of the most powerful predictors of human learning success and academic achievement. Yet, little is known about the functional nature of cognitive processes supporting judgments of learning (JOLs). The present study investigated the neural underpinnings of JOLs, using event-related brain potentials. Participants were presented with picture pairs and instructed to learn these pairs. After each pair, participants received a task cue, which instructed them to make a JOL (the likelihood of remembering the target when only presented with the cue) or to make a control judgment. Results revealed that JOLs were accompanied by a positive slow wave over medial frontal areas and a bilateral negative slow wave over occipital areas between 350ms and 700ms following the task cue. The results are discussed with respect to recent accounts on the neural correlates of judgments of learning. Copyright © 2016 Elsevier B.V. All rights reserved.

  11. Efficacy of temporal processing training to improve phonological awareness among dyslexic and normal reading students.

    Science.gov (United States)

    Fostick, Leah; Eshcoly, Reut; Shtibelman, Hila; Nehemia, Revital; Levi, Hadas

    2014-10-01

    One of the leading theories for dyslexia suggests that it is the result of a difficulty in auditory temporal processing (ATP). This theory, as well as others, is supported by studies showing group differences and correlation between phonological awareness and ATP. However, these studies do not provide causal relationship. In the current study the authors aimed to test causal relationship between ATP and phonological awareness by comparing the performance of dyslexic and normal reader students in phonological awareness tasks before and after a short-term (5-day) training in either temporal processing (dichotic temporal order judgment; TOJ), nontemporal processing (intensity discrimination), or no training. TOJ training resulted in significant reduction of TOJ threshold and increase in phonological awareness tasks' scores. Intensity discrimination training resulted in a decrease of intensity discrimination threshold, but with no change in phonological awareness tasks. Those who had no training, had no change in TOJ and intensity discrimination thresholds, as well as in the phonological awareness tasks. These results show that (a) a short-term training in temporal processing with no other perceptual cues for adult dyslexic and normal readers can be efficient in improving their phonological awareness; and (b) phonological awareness (dis) ability has causal relationship to ATP.

  12. Interaction between semantic and phonological processes in stuttering Evidence from the dual-task paradigm

    Institute of Scientific and Technical Information of China (English)

    Luping Song; Danling Peng; Ning Ning

    2010-01-01

    Stuttering is a common neurological deficit and its underlying cognitive mechanisms are a matter of debate,with evidence suggesting abnormal modulation between speech encoding and other cognitive components.Previous studies have mainly used single task experiments to investigate the disturbance of language production.It is unclear whether there is abnormal interaction between the three language tasks(orthographic,phonological and semantic judgment)in stuttering patients.This study used dual tasks and manipulated the stimulus onset asynchrony(SOA)between tasks 1and 2 and the nature of the second task,including orthographic,phonological,and semantic judgments.The results showed that the performance records of orthographic judgment,phonological judgment,and semantic judgment were significantly reduced between the patient and control groups with short SOA(P 0.05).These results indicated that the interaction mechanism between semantic processing and phonological encoding might be an underlying cause for stuttering.

  13. 32 CFR 1602.13 - Judgmental Classification.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Judgmental Classification. 1602.13 Section 1602.13 National Defense Other Regulations Relating to National Defense SELECTIVE SERVICE SYSTEM DEFINITIONS § 1602.13 Judgmental Classification. A classification action relating to a registrant's claim...

  14. 40 CFR 194.26 - Expert judgment.

    Science.gov (United States)

    2010-07-01

    ... CFR PART 191 DISPOSAL REGULATIONS Compliance Certification and Re-certification General Requirements... experts (by name and employer) involved in any expert judgment elicitation processes used to support the... judgment elicitation processes and the reasoning behind those results. Documentation of interviews used to...

  15. Clinical Judgments of Normal Childhood Behavior

    Science.gov (United States)

    McCoy, Sally Ann

    1976-01-01

    Decisions regarding normality of childhood behaviors are necessary when clinicians attempt to discriminate which children require psychiatric treatment. Elements affecting clinical judgments include the influence of direct observation of the child and the parents' report of the child's behavior. Results show that judgments depended almost entirely…

  16. Adult Metacomprehension: Judgment Processes and Accuracy Constraints

    Science.gov (United States)

    Zhao, Qin; Linderholm, Tracy

    2008-01-01

    The objective of this paper is to review and synthesize two interrelated topics in the adult metacomprehension literature: the bases of metacomprehension judgment and the constraints on metacomprehension accuracy. Our review shows that adult readers base their metacomprehension judgments on different types of information, including experiences…

  17. The Truth and Bias Model of Judgment

    Science.gov (United States)

    West, Tessa V.; Kenny, David A.

    2011-01-01

    We present a new model for the general study of how the truth and biases affect human judgment. In the truth and bias model, judgments about the world are pulled by 2 primary forces, the truth force and the bias force, and these 2 forces are interrelated. The truth and bias model differentiates force and value, where the force is the strength of…

  18. The Truth and Bias Model of Judgment

    Science.gov (United States)

    West, Tessa V.; Kenny, David A.

    2011-01-01

    We present a new model for the general study of how the truth and biases affect human judgment. In the truth and bias model, judgments about the world are pulled by 2 primary forces, the truth force and the bias force, and these 2 forces are interrelated. The truth and bias model differentiates force and value, where the force is the strength of…

  19. Individual Moral Judgment and Cultural Ideologies.

    Science.gov (United States)

    Narvaez, Darcia; Getz, Irene; Rest, James R.; Thoma, Stephen J.

    1999-01-01

    Two studies examined how moral judgment and cultural ideology combine to predict moral thinking in members of a conservative church and a liberal church, and in a secular sample of university undergraduates. Found that a combination of religious ideology, political identity, and moral judgment predicted the church members' opinions on human-rights…

  20. The effects of practice schedule and critical thinking prompts on learning and transfer of complex judgment

    NARCIS (Netherlands)

    Helsdingen, Anne; Van Gog, Tamara; Van Merriënboer, Jeroen

    2010-01-01

    Helsdingen, A. S., Van Gog, T., & Van Merriënboer, J. J. G. (2011). The effects of practice schedule and critical thinking prompts on learning and transfer of complex judgment task. Journal of Educational Psychology, 103(2), 383-398. doi:10.1037/a0022370

  1. People's Judgments About Classic Property Law Cases.

    Science.gov (United States)

    DeScioli, Peter; Karpoff, Rachel

    2015-06-01

    People's judgments about property shape how they relate to other people with respect to resources. Property law cases can provide a valuable window into ownership judgments because disputants often use conflicting rules for ownership, offering opportunities to distinguish these basic rules. Here we report a series of ten studies investigating people's judgments about classic property law cases dealing with found objects. The cases address a range of issues, including the relativity of ownership, finder versus landowner rights, object location, objects below- versus above-ground, mislaid versus lost objects, contracts between landowners and finders, and the distinction between public and private space. The results show nuanced patterns in ownership judgments that are not well-explained by previous psychological theories. Also, people's judgments often conflict with court decisions and legal principles. These empirical patterns can be used to generate and test novel hypotheses about the intuitive logic of ownership.

  2. Individual moral judgment and cultural ideologies.

    Science.gov (United States)

    Narvaez, D; Getz, I; Rest, J R; Thoma, S J

    1999-03-01

    Moral judgment cannot be reduced to cultural ideology, or vice versa. But when each construct is measured separately, then combined, the product predicts powerfully to moral thinking. In Study 1, 2 churches (N = 96) were selected for their differences on religious ideology, political identity, and moral judgment. By combining these 3 variables, a multiple correlation of .79 predicted to members' moral thinking (opinions on human rights issues). Study 2 replicated this finding in a secular sample, with the formula established in Study 1 (R = .77). Individual conceptual development in moral judgment and socialization into cultural ideology co-occur, simultaneously and reciprocally, in parallel, and not serially. Individual development in moral judgment provides the epistemological categories for cultural ideology, which in turn influences the course of moral judgment, to produce moral thinking (e.g., opinions about abortion, free speech).

  3. Judgmental Forecasting of Operational Capabilities

    DEFF Research Database (Denmark)

    Hallin, Carina Antonia; Tveterås, Sigbjørn; Andersen, Torben Juul

    This paper explores a new judgmental forecasting indicator, the Employee Sensed Operational Capabilities (ESOC). The purpose of the ESOC is to establish a practical prediction tool that can provide early signals about changes in financial performance by gauging frontline employees’ sensing...... can predict financial performance. Monthly data were collected from frontline employees in three different companies during an 18-month period, and the initial results indicate that the ESOChas predictive power....... of changes in the firm’s operational capabilities. We present the first stage of the development of ESOC by applying a formative measurement approach to test the index in relation to financial performance and against an organizational commitment scale. We use distributed lag models to test whether the ESOC...

  4. Dissociation between emotion and personality judgments: convergent evidence from functional neuroimaging.

    Science.gov (United States)

    Heberlein, Andrea S; Saxe, Rebecca R

    2005-12-01

    Cognitive neuroscientists widely agree on the importance of providing convergent evidence from neuroimaging and lesion studies to establish structure-function relationships. However, such convergent evidence is, in practice, rarely provided. A previous lesion study found a striking double dissociation between two superficially similar social judgment processes, emotion recognition and personality attribution, based on the same body movement stimuli (point-light walkers). Damage to left frontal opercular (LFO) cortices was associated with impairments in personality trait attribution, whereas damage to right postcentral/supramarginal cortices was associated with impairments in emotional state attribution. Here, we present convergent evidence from fMRI in support of this double dissociation, with regions of interest (ROIs) defined by the regions of maximal lesion overlap from the previous study. Subjects learned four emotion words and four trait words, then watched a series of short point-light walker body movement stimuli. After each stimulus, subjects saw either an emotion word or a trait word and rated how well the word described the stimulus. The LFO ROI exhibited greater activity during personality judgments than during emotion judgments. In contrast, the right postcentral/supramarginal ROI exhibited greater activity during emotion judgments than during personality judgments. Follow-up experiments ruled out the possibility that the LFO activation difference was due to word frequency differences. Additionally, we found greater activity in a region of the medial prefrontal cortex previously associated with "theory of mind" tasks when subjects made personality, as compared to emotion judgments.

  5. Breakdown in the brain network subserving moral judgment in criminal psychopathy

    Science.gov (United States)

    Batalla, Iolanda; Contreras-Rodríguez, Oren; Harrison, Ben J.; Pera, Vanessa; Hernández-Ribas, Rosa; Real, Eva; Bosa, Laura; Soriano-Mas, Carles; Deus, Joan; López-Solà, Marina; Pifarré, Josep; Menchón, José M.; Cardoner, Narcís

    2012-01-01

    Neuroimaging research has demonstrated the involvement of a well-defined brain network in the mediation of moral judgment in normal population, and has suggested the inappropriate network use in criminal psychopathy. We used functional magnetic resonance imaging (fMRI) to prove that alterations in the brain network subserving moral judgment in criminal psychopaths are not limited to the inadequate network use during moral judgment, but that a primary network breakdown would exist with dysfunctional alterations outside moral dilemma situations. A total of 22 criminal psychopathic men and 22 control subjects were assessed and fMRI maps were generated to identify (i) brain response to moral dilemmas, (ii) task-induced deactivation of the network during a conventional cognitive task and (iii) the strength of functional connectivity within the network during resting-state. The obtained functional brain maps indeed confirmed that the network subserving moral judgment is underactive in psychopathic individuals during moral dilemma situations, but the data also provided evidence of a baseline network alteration outside moral contexts with a functional disconnection between emotional and cognitive elements that jointly construct moral judgment. The finding may have significant social implications if considering psychopathic behavior to be a result of a primary breakdown in basic brain systems. PMID:22037688

  6. c-Fos expression during temporal order judgment in mice.

    Directory of Open Access Journals (Sweden)

    Makoto Wada

    Full Text Available The neuronal mechanisms for ordering sensory signals in time still need to be clarified despite a long history of research. To address this issue, we recently developed a behavioral task of temporal order judgment in mice. In the present study, we examined the expression of c-Fos, a marker of neural activation, in mice just after they carried out the temporal order judgment task. The expression of c-Fos was examined in C57BL/6N mice (male, n = 5 that were trained to judge the order of two air-puff stimuli delivered bilaterally to the right and left whiskers with stimulation intervals of 50-750 ms. The mice were rewarded with a food pellet when they responded by orienting their head toward the first stimulus (n = 2 or toward the second stimulus (n = 3 after a visual "go" signal. c-Fos-stained cell densities of these mice (test group were compared with those of two control groups in coronal brain sections prepared at bregma -2, -1, 0, +1, and +2 mm by applying statistical parametric mapping to the c-Fos immuno-stained sections. The expression of c-Fos was significantly higher in the test group than in the other groups in the bilateral barrel fields of the primary somatosensory cortex, the left secondary somatosensory cortex, the dorsal part of the right secondary auditory cortex. Laminar analyses in the primary somatosensory cortex revealed that c-Fos expression in the test group was most evident in layers II and III, where callosal fibers project. The results suggest that temporal order judgment involves processing bilateral somatosensory signals through the supragranular layers of the primary sensory cortex and in the multimodal sensory areas, including marginal zone between the primary somatosensory cortex and the secondary sensory cortex.

  7. Inability and Obligation in Moral Judgment.

    Science.gov (United States)

    Buckwalter, Wesley; Turri, John

    2015-01-01

    It is often thought that judgments about what we ought to do are limited by judgments about what we can do, or that "ought implies can." We conducted eight experiments to test the link between a range of moral requirements and abilities in ordinary moral evaluations. Moral obligations were repeatedly attributed in tandem with inability, regardless of the type (Experiments 1-3), temporal duration (Experiment 5), or scope (Experiment 6) of inability. This pattern was consistently observed using a variety of moral vocabulary to probe moral judgments and was insensitive to different levels of seriousness for the consequences of inaction (Experiment 4). Judgments about moral obligation were no different for individuals who can or cannot perform physical actions, and these judgments differed from evaluations of a non-moral obligation (Experiment 7). Together these results demonstrate that commonsense morality rejects the "ought implies can" principle for moral requirements, and that judgments about moral obligation are made independently of considerations about ability. By contrast, judgments of blame were highly sensitive to considerations about ability (Experiment 8), which suggests that commonsense morality might accept a "blame implies can" principle.

  8. The role of early stages of cortical visual processing in size and distance judgment: a transcranial direct current stimulation study.

    Science.gov (United States)

    Costa, Thiago L; Costa, Marcelo F; Magalhães, Adsson; Rêgo, Gabriel G; Nagy, Balázs V; Boggio, Paulo S; Ventura, Dora F

    2015-02-19

    Recent research suggests that V1 plays an active role in the judgment of size and distance. Nevertheless, no research has been performed using direct brain stimulation to address this issue. We used transcranial direct-current stimulation (tDCS) to directly modulate the early stages of cortical visual processing while measuring size and distance perception with a psychophysical scaling method of magnitude estimation in a repeated-measures design. The subjects randomly received anodal, cathodal, and sham tDCS in separate sessions starting with size or distance judgment tasks. Power functions were fit to the size judgment data, whereas logarithmic functions were fit to distance judgment data. Slopes and R(2) were compared with separate repeated-measures analyses of variance with two factors: task (size vs. distance) and tDCS (anodal vs. cathodal vs. sham). Anodal tDCS significantly decreased slopes, apparently interfering with size perception. No effects were found for distance perception. Consistent with previous studies, the results of the size task appeared to reflect a prothetic continuum, whereas the results of the distance task seemed to reflect a metathetic continuum. The differential effects of tDCS on these tasks may support the hypothesis that different physiological mechanisms underlie judgments on these two continua. The results further suggest the complex involvement of the early visual cortex in size judgment tasks that go beyond the simple representation of low-level stimulus properties. This supports predictive coding models and experimental findings that suggest that higher-order visual areas may inhibit incoming information from the early visual cortex through feedback connections when complex tasks are performed. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  9. Does children's moral compass waver under social pressure? Using the conformity paradigm to test preschoolers' moral and social-conventional judgments.

    Science.gov (United States)

    Kim, Elizabeth B; Chen, Chuansheng; Smetana, Judith G; Greenberger, Ellen

    2016-10-01

    The current study tested whether preschoolers' moral and social-conventional judgments change under social pressure using Asch's conformity paradigm. A sample of 132 preschoolers (Mage=3.83years, SD=0.85) rated the acceptability of moral and social-conventional events and also completed a visual judgment task (i.e., comparing line length) both independently and after having viewed two peers who consistently made immoral, unconventional, or visually inaccurate judgments. Results showed evidence of conformity on all three tasks, but conformity was stronger on the social-conventional task than on the moral and visual tasks. Older children were less susceptible to pressure for social conformity for the moral and visual tasks but not for the conventional task.

  10. The role of similarity and dissimilarity focus in sequential judgments of physical attractiveness.

    Science.gov (United States)

    Cypryanska, Marzena; Bedynska, Sylwia; De Zavala, Agnieszka Golec

    2012-01-01

    The present results indicate that procedurally priming comparison focus can change the contrast effect in judgments of physical attractiveness (Kenrick & Gutierres, 1980). Participants were primed to search for similarities vs. differences between target and standard of comparison in a task using material irrelevant to the subsequent physical attractiveness judgment. Focusing participants on similarities testing produced the assimilation effect: evaluation of target and comparison standard as being similar. Focusing participants on dissimilarity testing produced the contrast effect: evaluating the target as different from the standard of comparison.

  11. [Beauty judgment: review of the literature].

    Science.gov (United States)

    Faure, Jacques; Bolender, Yves

    2014-03-01

    Esthetic judgments are surely subjective, but as surely, that does not preclude them being studied objectively through rigorous scientific methods. The factual basis of a science of esthetics is not to settle whether some person or image is "objectively beautiful" but rather to determine whether some representative set or sets of individuals judge or experience him/her/it as beautiful or unattractive. The aim of this paper is to review the definitional, theoretical and methodological aspects pertaining to the perception of facial/dental attractiveness by a group of representative individuals. The first part lays down the basic principles of the perception of facial/dental attractiveness: the perception involves a jury, a field of investigation and a test providing quantitative data; the following general determinants of beauty perception are reviewed: the average morphology, the judge's cultural background, the numerology, the judge's ethnical origin. Indirect determinants are the dentition, the osseous architecture and the muscular envelope. Some disruptive factors might alter the judges' facial perception. They might be qualified as either peripheral to the face or psycho-social factors. Peripheral factors include hair style and color, skin hue, wrinkles, lips color... Psycho-social factors cover the personality of the subject being evaluated, his/her intelligence or behavior. The second part deals specifically with the methodology used to determine facial attractiveness and to correlate this latter with a specific morphology. Typically such a study aims to determine average esthetic preferences for some set of visual displays among a particular jury, given a specific task to judge esthetic quality or qualities. The sample being studied, the displays, the jury or jurys, the rating procedure must all be specified prior to collecting data. A specific emphasis will be given to the rating process and the associated morphometrics, the ultimate goal being to

  12. Response requirements affect offside judgments in football (soccer).

    Science.gov (United States)

    Fasold, Frowin; Wühr, Peter; Memmert, Daniel

    2017-08-01

    Judging offside in football represents a typical go-nogo task (offside-raising the flag, no offside-no response). Nevertheless, several studies involved two-choice tasks (e.g. offside-press key A, no offside-press key B) to investigate potential sources of errors in offside situations. While go-nogo and choice-response tasks are commonly used in experimental psychology, response preferences may differ between the two tasks. Therefore, we investigated the impact of response requirements on offside judgments in a sample of male participants without experience in professional refereeing. Each participant judged displays of potential offside situations in a go-nogo condition and in a two-choice condition. The results show that response requirements affected the response bias of the participants and suggest that go-nogo requirements increase the preference for the positive response (i.e. the offside response) as compared to the two-choice task. We discuss both methodological and theoretical implications of this finding.

  13. Dissociating hippocampal and basal ganglia contributions to category learning using stimulus novelty and subjective judgments.

    Science.gov (United States)

    Seger, Carol A; Dennison, Christina S; Lopez-Paniagua, Dan; Peterson, Erik J; Roark, Aubrey A

    2011-04-15

    We identified factors leading to hippocampal and basal ganglia recruitment during categorization learning. Subjects alternated between blocks of a standard trial and error category learning task and a subjective judgment task. In the subjective judgments task subjects categorized the stimulus and then instead of receiving feedback they indicated the basis of their response using 4 options: Remember: Conscious episodic memory of previous trials. Know-Automatic: Automatic, rapid response accompanied by conscious awareness of category membership. Know-Intuition: A "gut feeling" without fully conscious knowledge of category membership. Guess: Guessing. In addition, new stimuli were introduced throughout the experiment to examine effects of novelty. Categorization overall recruited both the basal ganglia and posterior hippocampus. However, basal ganglia activity was found during Know judgments (both Automatic and Intuition), whereas posterior hippocampus activity was found during Remember judgments. Granger causality mapping indicated interactions between the basal ganglia and hippocampus, with the putamen exerting directed influence on the posterior hippocampus, which in turn exerted directed influence on the posterior caudate nucleus. We also found a region of anterior hippocampus that showed decreased activity relative to baseline during categorization overall, and showed a strong novelty effect. Our results indicate that subjective measures may be effective in dissociating basal ganglia from hippocampal dependent learning, and that the basal ganglia are involved in both conscious and unconscious learning. They also indicate a dissociation within the hippocampus, in which the anterior regions are sensitive to novelty, and the posterior regions are involved in memory based categorization learning.

  14. Naturalness judgments by lay Americans

    Directory of Open Access Journals (Sweden)

    Paul Rozin

    2006-11-01

    Full Text Available This study directly tests the hypothesis that, at least within the domains of food and drink for Americans, the judgment of naturalness has more to do with the history of an object, that is the processes that it has undergone, as opposed to its material content. Individuals rate the naturalness and acceptability of a natural entity (water or tomato paste, that same entity with a first transformation in which a natural substance is added (or some part removed, and then a second transformation in which the natural additive is removed (or the removed part is replaced. The twice transformed entity is stipulated to be identical to the original natural entity, yet it is rated much less natural and less acceptable. It differs from the original entity only in its history (the reversed processes it has experienced. The twice transformed entity is also rated as less natural than the once-transformed entity, even though the former is identical to the original natural entity, and the latter is not. Therefore, naturalness depends heavily on the process-history of an entity.

  15. [Relationship between recognition judgments and confidence ratings for repeated test items].

    Science.gov (United States)

    Takahashi, Akira

    2008-12-01

    Eighty-nine participants performed a set of recognition judgment and confidence rating tasks twice. Half of the new items presented in the second task had already presented as old items to the participants in the first task. Analysis of the second task responses, showed a positive correlation between confidence and performance for the old items, and a negative correlation for the new items. In particular, a strong negative correlation was observed when items presented in the first task were presented as "new" in the second task. This negative correlation reflects "source monitoring error" where the participants falsely recognized the items in the first task as those presented in the second, because they were unaware of making source misattributions.

  16. Frontopolar and anterior temporal cortex activation in a moral judgment task: preliminary functional MRI results in normal subjects Ativação do córtex frontopolar e temporal anterior em uma tarefa de julgamento moral: resultados preliminares de ressonância magnética funcional em indivíduos normais

    OpenAIRE

    Jorge Moll; Eslinger, Paul J.; Ricardo de Oliveira-Souza

    2001-01-01

    OBJECTIVE: To study the brain areas which are activated when normal subjects make moral judgments. METHOD: Ten normal adults underwent BOLD functional magnetic resonance imaging (fMRI) during the auditory presentation of sentences that they were instructed to silently judge as either "right" or "wrong". Half of the sentences had an explicit moral content ("We break the law when necessary"), the other half comprised factual statements devoid of moral connotation ("Stones are made of water"). A...

  17. Individualistic and social motives for justice judgments.

    Science.gov (United States)

    van Prooijen, Jan-Willem

    2013-09-01

    Justice judgments are subjective by nature, and are influenced substantially by motivational processes. In the present contribution, two motives underlying justice judgments are examined: individualistic motives to evaluate solutions to social problems that benefit the self in material or immaterial ways as fair versus social motives to conceptualize justice in terms of the well-being of others, such as a desire for equality, adherence to in-group norms, and a concern for the collective interest. A review of relevant research reveals evidence for both motivations when people make evaluations of justice. Moreover, which motive is most dominant in the justice judgment process depends on perceptual salience: whereas individualistic motives are activated when a perceiver's own needs and goals are perceptually salient, social motives are activated when others' needs and goals are perceptually salient. It is concluded that both individualistic and social motives contribute in predictable ways to justice judgments.

  18. Judgments of Learning in Collaborative Learning Environments

    NARCIS (Netherlands)

    Helsdingen, Anne

    2010-01-01

    Helsdingen, A. S. (2010, March). Judgments of Learning in Collaborative Learning Environments. Poster presented at the 1st International Air Transport and Operations Symposium (ATOS 2010), Delft, The Netherlands: Delft University of Technology.

  19. Judgments of Learning in Collaborative Learning Environments

    NARCIS (Netherlands)

    Helsdingen, Anne

    2010-01-01

    Helsdingen, A. S. (2010, March). Judgments of Learning in Collaborative Learning Environments. Poster presented at the 1st International Air Transport and Operations Symposium (ATOS 2010), Delft, The Netherlands: Delft University of Technology.

  20. Changing the criteria for old/new recognition judgments can modulate activity in the anterior hippocampus.

    Science.gov (United States)

    Hashimoto, Ryusaku; Abe, Nobuhito; Ueno, Aya; Fujii, Toshikatsu; Takahashi, Shoki; Mori, Etsuro

    2012-02-01

    Numerous functional magnetic resonance imaging (fMRI) studies have reported that the medial temporal lobe (MTL) is activated to a greater extent when subjects encounter novel items as compared with familiar ones. However, it remains unclear whether the novelty signals in the MTL are modulated by the criteria for old/new recognition judgments. In this study, we used fMRI to test our hypothesis that when subjects encounter items similar to previously encountered ones, the novelty signals in the MTL will differ depending on whether the subjects focus on the perceptual features or the semantic aspects of the items. The subjects studied a series of photographs and were later asked to make a recognition judgment of (a) Same items (items identical to those seen during encoding), (b) Similar items (items similar to but not identical to those seen during encoding), and (c) New items (unstudied items) in two types of tasks: Perceptual and Semantic. The subjects judged whether the items were perceptually identical to those seen during encoding in the Perceptual task and whether the items were semantically identical to those seen during encoding in the Semantic task. The left anterior hippocampus was activated when subjects were presented with New items relative to Same items in both tasks. In addition, the hippocampal activity in response to the Similar items was increased only in the Perceptual, but not the Semantic task. Our results indicate that the novelty signals in the hippocampus can be modulated by criteria for old/new recognition judgments.

  1. Impaired theory of mind for moral judgment in high-functioning autism.

    Science.gov (United States)

    Moran, Joseph M; Young, Liane L; Saxe, Rebecca; Lee, Su Mei; O'Young, Daniel; Mavros, Penelope L; Gabrieli, John D

    2011-02-15

    High-functioning autism (ASD) is characterized by real-life difficulties in social interaction; however, these individuals often succeed on laboratory tests that require an understanding of another person's beliefs and intentions. This paradox suggests a theory of mind (ToM) deficit in adults with ASD that has yet to be demonstrated in an experimental task eliciting ToM judgments. We tested whether ASD adults would show atypical moral judgments when they need to consider both the intentions (based on ToM) and outcomes of a person's actions. In experiment 1, ASD and neurotypical (NT) participants performed a ToM task designed to test false belief understanding. In experiment 2, the same ASD participants and a new group of NT participants judged the moral permissibility of actions, in a 2 (intention: neutral/negative) × 2 (outcome: neutral/negative) design. Though there was no difference between groups on the false belief task, there was a selective difference in the moral judgment task for judgments of accidental harms, but not neutral acts, attempted harms, or intentional harms. Unlike the NT group, which judged accidental harms less morally wrong than attempted harms, the ASD group did not reliably judge accidental and attempted harms as morally different. In judging accidental harms, ASD participants appeared to show an underreliance on information about a person's innocent intention and, as a direct result, an overreliance on the action's negative outcome. These findings reveal impairments in integrating mental state information (e.g., beliefs, intentions) for moral judgment.

  2. Known Unknowns in Judgment and Choice

    OpenAIRE

    Walters, Daniel

    2017-01-01

    This dissertation investigates how people make inferences about missing information. Whereas most prior literature focuses on how people process known information, I show that the extent to which people make inferences about missing information impacts judgments and choices. Specifically, I investigate how (1) awareness of known unknowns affects overconfidence in judgment in Chapter 1, (2) beliefs about the knowability of unknowns impacts investment strategies in Chapter 2, and (3) inferences...

  3. Altered Auditory and Multisensory Temporal Processing in Autism Spectrum Disorders

    Science.gov (United States)

    Kwakye, Leslie D.; Foss-Feig, Jennifer H.; Cascio, Carissa J.; Stone, Wendy L.; Wallace, Mark T.

    2011-01-01

    Autism spectrum disorders (ASD) are characterized by deficits in social reciprocity and communication, as well as by repetitive behaviors and restricted interests. Unusual responses to sensory input and disruptions in the processing of both unisensory and multisensory stimuli also have been reported frequently. However, the specific aspects of sensory processing that are disrupted in ASD have yet to be fully elucidated. Recent published work has shown that children with ASD can integrate low-level audiovisual stimuli, but do so over an extended range of time when compared with typically developing (TD) children. However, the possible contributions of altered unisensory temporal processes to the demonstrated changes in multisensory function are yet unknown. In the current study, unisensory temporal acuity was measured by determining individual thresholds on visual and auditory temporal order judgment (TOJ) tasks, and multisensory temporal function was assessed through a cross-modal version of the TOJ task. Whereas no differences in thresholds for the visual TOJ task were seen between children with ASD and TD, thresholds were higher in ASD on the auditory TOJ task, providing preliminary evidence for impairment in auditory temporal processing. On the multisensory TOJ task, children with ASD showed performance improvements over a wider range of temporal intervals than TD children, reinforcing prior work showing an extended temporal window of multisensory integration in ASD. These findings contribute to a better understanding of basic sensory processing differences, which may be critical for understanding more complex social and cognitive deficits in ASD, and ultimately may contribute to more effective diagnostic and interventional strategies. PMID:21258617

  4. Altered auditory and multisensory temporal processing in autism spectrum disorders

    Directory of Open Access Journals (Sweden)

    Leslie D Kwakye

    2011-01-01

    Full Text Available Autism spectrum disorders (ASD are characterized by deficits in social reciprocity and communication, as well as repetitive behaviors and restricted interests. Unusual responses to sensory input and disruptions in the processing of both unisensory and multisensory stimuli have also frequently been reported. However, the specific aspects of sensory processing that are disrupted in ASD have yet to be fully elucidated. Recent published work has shown that children with ASD can integrate low-level audiovisual stimuli, but do so over an extended range of time when compared with typically-developing (TD children. However, the possible contributions of altered unisensory temporal processes to the demonstrated changes in multisensory function are yet unknown. In the current study, unisensory temporal acuity was measured by determining individual thresholds on visual and auditory temporal order judgment (TOJ tasks, and multisensory temporal function was assessed through a cross-modal version of the TOJ task. Whereas no differences in thresholds for the visual TOJ task were seen between children with ASD and TD, thresholds were higher in ASD on the auditory TOJ task, providing preliminary evidence for impairment in auditory temporal processing. On the multisensory TOJ task, children with ASD showed performance improvements over a wider range of temporal intervals than TD children, reinforcing prior work showing an extended temporal window of multisensory integration in ASD. These findings contribute to a better understanding of basic sensory processing differences, which may be critical for understanding more complex social and cognitive deficits in ASD, and ultimately may contribute to more effective diagnostic and interventional strategies.

  5. Ranking method for the reciprocal judgment matrix based on the unascertained three-valued judgments

    Institute of Scientific and Technical Information of China (English)

    Wan Yucheng; Ma Baoguo; Sheng Zhaohan

    2006-01-01

    The ranking problem is studied when the pairwise comparisons values are uncertain in the analytic hierarchy process (AHP). The method of constructing the judgment matrix is presented when the pairwise comparisons values are denoted by the unascrtained three-valued reciprocal scales. By turning the reciprocal judgment matrix into attribute judgment matrix, the method to check the consistency of the pairwise comparisons judgment matrix and the calculation method of weighting coefficients are given. Finally, numerical examples are given to illustrate the effectiveness of the proposed method.

  6. A Three Step B2B Sales Model Based on Satisfaction Judgments

    DEFF Research Database (Denmark)

    Grünbaum, Niels Nolsøe

    2015-01-01

    . The insights produces can be applied for selling companies to craft close collaborative customer relationships in a systematic a d efficient way. The process of building customer relationships will be guided through actions that yields higher satisfaction judgments leading to loyal customers and finally......This paper aims to provide a coherent, detailed and integrative understanding of the mental processes (i.e. dimensions) that industrial buyers apply when forming satisfaction judgments in adjacent to new task buying situations. A qualitative inductive research strategy is utilized in this study...... companies’ perspective. The buying center members applied satisfaction dimension when forming satisfaction judgments. Moreover, the focus and importance of the identified satisfaction dimensions fluctuated pending on the phase of the buying process. Based on the findings a three step sales model is proposed...

  7. Making Retrospective Confidence Judgments Improves Learners' Ability to Decide What Not to Study.

    Science.gov (United States)

    Robey, Alison M; Dougherty, Michael R; Buttaccio, Daniel R

    2017-09-01

    Predictions about future retrieval success, known as judgments of learning (JOLs), are often viewed as important for effective control over learning. However, much less is known about how retrospective confidence judgments (RCJs), evaluations of past retrieval success, may affect control over learning. We compared participants' ability to identify items that would benefit from additional study after making either a JOL or an RCJ. Participants completed a cued-recall task in which they made a metacognitive judgment after an initial recall attempt and before making a restudy decision. Participants who made RCJs prior to their restudy decisions were more accurate at identifying items in need of being restudied, relative to participants who made JOLs. The results indicate that having participants assess their confidence in past retrieval success can nudge them toward better utilizing of valid information when deciding which items are in need of further study.

  8. Recalled emotions and risk judgments

    Directory of Open Access Journals (Sweden)

    Shosh Shahrabani

    2009-08-01

    Full Text Available The current study is based on a field study of the 2006 Israel-Lebanon war that was conducted in two waves, the first two weeks after the end of the war, and the second 18 months later (2008. The purpose of the study was to examine recalled emotions and perceived risks induced by manipulation using a short videoclip that recalled the sounds of the alarms and the sights of the missile attacks during the war. Before filling in the study questionnaire in 2008, the experimental group watched a short videoclip recalling the events of the war. The control group did not watch the video before filling in the questionnaire. Using the data provided by questionnaires, we analyzed the effect of recalled emotions on perceived risks in two different regions in Israel: the northern region, which was under missile attack daily during the war, and the central region, which was not under missile attacks. The videoclip had a strong effect on the level of recalled emotions in both regions, but it did not affect risk judgments. The results of the analytical framework in the northern region support both the valence approach, in which negative emotion increases pessimism about risk (Johnson and Tversky, 1983, and the modified appraisal tendency theory, which implies different effects for different emotions (Lerner and Keltner, 2000. The current study emphasizes the effects of recalled emotion in the context of the 2006 Israel-Lebanon war on perceived risks among those in the northern region who were under direct attack compared to those who were not directly exposed to the war. Understanding people's responses to stressful events is crucial, not only when these events take place but also over time, since media-induced emotions can influence appraisals and decisions regarding public policies.

  9. Subcomponents of psychopathy have opposing correlations with punishment judgments.

    Science.gov (United States)

    Schaich Borg, Jana; Kahn, Rachel E; Sinnott-Armstrong, Walter; Kurzban, Robert; Robinson, Paul H; Kiehl, Kent A

    2013-10-01

    Psychopathy research is plagued by an enigma: Psychopaths reliably act immorally, but they also accurately report whether an action is morally wrong. The current study revealed that cooperative suppressor effects and conflicting subsets of personality traits within the construct of psychopathy might help explain this conundrum. Among a sample of adult male offenders (N = 100) who ranked deserved punishment of crimes, Psychopathy Checklist-Revised (PCL-R) total scores were not linearly correlated with deserved punishment task performance. However, these null results masked significant opposing associations between task performance and factors of psychopathy: the PCL-R Interpersonal/Affective (i.e., manipulative and callous) factor was positively associated with task performance, while the PCL-R Social Deviance (i.e., impulsive and antisocial) factor was simultaneously negatively associated with task performance. These relationships were qualified by a significant interaction where the Interpersonal/Affective traits were positively associated with task performance when Social Deviance traits were high, but Social Deviance traits were negatively associated with task performance when Interpersonal/Affective traits were low. This interaction helped reveal a significant nonlinear relationship between PCL-R total scores and task performance such that individuals with very low or very high PCL-R total scores performed better than those with middle-range PCL-R total scores. These results may explain the enigma of why individuals with very high psychopathic traits, but not other groups of antisocial individuals, usually have normal moral judgment in laboratory settings, but still behave immorally, especially in contexts where social deviance traits have strong influence.

  10. Integrative moral judgment: dissociating the roles of the amygdala and ventromedial prefrontal cortex.

    Science.gov (United States)

    Shenhav, Amitai; Greene, Joshua D

    2014-03-26

    A decade's research highlights a critical dissociation between automatic and controlled influences on moral judgment, which is subserved by distinct neural structures. Specifically, negative automatic emotional responses to prototypically harmful actions (e.g., pushing someone off of a footbridge) compete with controlled responses favoring the best consequences (e.g., saving five lives instead of one). It is unknown how such competitions are resolved to yield "all things considered" judgments. Here, we examine such integrative moral judgments. Drawing on insights from research on self-interested, value-based decision-making in humans and animals, we test a theory concerning the respective contributions of the amygdala and ventromedial prefrontal cortex (vmPFC) to moral judgment. Participants undergoing fMRI responded to moral dilemmas, separately evaluating options for their utility (Which does the most good?), emotional aversiveness (Which feels worse?), and overall moral acceptability. Behavioral data indicate that emotional aversiveness and utility jointly predict "all things considered" integrative judgments. Amygdala response tracks the emotional aversiveness of harmful utilitarian actions and overall disapproval of such actions. During such integrative moral judgments, the vmPFC is preferentially engaged relative to utilitarian and emotional assessments. Amygdala-vmPFC connectivity varies with the role played by emotional input in the task, being the lowest for pure utilitarian assessments and the highest for pure emotional assessments. These findings, which parallel those of research on self-interested economic decision-making, support the hypothesis that the amygdala provides an affective assessment of the action in question, whereas the vmPFC integrates that signal with a utilitarian assessment of expected outcomes to yield "all things considered" moral judgments.

  11. Gender moderates the effect of oxytocin on social judgments.

    Science.gov (United States)

    Hoge, Elizabeth A; Anderson, Eric; Lawson, Elizabeth A; Bui, Eric; Fischer, Laura E; Khadge, Shradha D; Barrett, Lisa Feldman; Simon, Naomi M

    2014-05-01

    The neuropeptide oxytocin is implicated in social processing, and recent research has begun to explore how gender relates to the reported effects. This study examined the effects of oxytocin on social affective perception and learning. Forty-seven male and female participants made judgments of faces during two different tasks, after being randomized to either double-blinded intranasal oxytocin or placebo. In the first task, "unseen" affective stimuli were presented in a continuous flash suppression paradigm, and participants evaluated faces paired with these stimuli on dimensions of competence, trustworthiness, and warmth. In the second task, participants learned affective associations between neutral faces and affective acts through a gossip learning procedure and later made affective ratings of the faces. In both tasks, we found that gender moderated the effect of oxytocin, such that male participants in the oxytocin condition rated faces more negatively, compared with placebo. The opposite pattern of findings emerged for female participants: they rated faces more positively in the oxytocin condition, compared with placebo. These findings contribute to a small but growing body of research demonstrating differential effects of oxytocin in men and women. Copyright © 2014 John Wiley & Sons, Ltd.

  12. Expert judgment in analysis of human and organizational behaviour at nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    Reiman, L. [Finnish Centre for Radiation and Nuclear Safety, Helsinki (Finland). Dept. of Nuclear Safety

    1994-12-01

    Probabilistic safety assessment (PSA) of a nuclear power plant includes an assessment of the probability of each event sequence that can lead to a reactor core damage and of their consequences. Despite increasing maturity of PSA methods, there are still several problems in their use. These include the assessment of human reliability and the impact of organizational factors on plant safety. The assessment of both these issues is based on expert judgment. Therefore, the use of expert judgment in analysis of human and organizational behaviour was studied theoretically and in practical case studies in this thesis. Human errors were analysed in two case studies. In the first study cognitive actions of control room operators were analysed. For this purpose methods were developed for the qualitative and quantitative phases of the analysis. Errors of test and maintenance personnel were analysed in the second case study. Especially the dependence of errors between sequential tasks performed in redundant subsystems of a safety system was studied. A method to assess organizational behaviour was developed and applied in the third case study. The three case studies demonstrated that expert judgment can be used in the analysis of human reliability and organizational behaviour taking into account the observations made and the remarks presented in the study. However, significant uncertainties are related with expert judgment. Recommendations are presented concerning the use of different methods. Also, some insights are presented into how reliance on expert judgment could be reduced. (241 refs., 20 figs., 36 tabs.).

  13. Gender differences in global-local perception? Evidence from orientation and shape judgments.

    Science.gov (United States)

    Kimchi, Ruth; Amishav, Rama; Sulitzeanu-Kenan, Anat

    2009-01-01

    Direct examinations of gender differences in global-local processing are sparse, and the results are inconsistent. We examined this issue with a visuospatial judgment task and with a shape judgment task. Women and men were presented with hierarchical stimuli that varied in closure (open or closed shape) or in line orientation (oblique or horizontal/vertical) at the global or local level. The task was to classify the stimuli on the basis of the variation at the global level (global classification) or at the local level (local classification). Women's classification by closure (global or local) was more accurate than men's for stimuli that varied in closure on both levels, suggesting a female advantage in discriminating shape properties. No gender differences were observed in global-local processing bias. Women and men exhibited a global advantage, and they did not differ in their speed of global or local classification, with only one exception. Women were slower than men in local classification by orientation when the to-be-classified lines were embedded in a global line with a different orientation. This finding suggests that women are more distracted than men by misleading global oriented context when performing local orientation judgments, perhaps because women and men differ in their ability to use cognitive schemes to compensate for the distracting effects of the global context. Our findings further suggest that whether or not gender differences arise depends not only on the nature of the visual task but also on the visual context.

  14. Adaptive Anchoring Model: How Static and Dynamic Presentations of Time Series Influence Judgments and Predictions.

    Science.gov (United States)

    Kusev, Petko; van Schaik, Paul; Tsaneva-Atanasova, Krasimira; Juliusson, Asgeir; Chater, Nick

    2017-04-06

    When attempting to predict future events, people commonly rely on historical data. One psychological characteristic of judgmental forecasting of time series, established by research, is that when people make forecasts from series, they tend to underestimate future values for upward trends and overestimate them for downward ones, so-called trend-damping (modeled by anchoring on, and insufficient adjustment from, the average of recent time series values). Events in a time series can be experienced sequentially (dynamic mode), or they can also be retrospectively viewed simultaneously (static mode), not experienced individually in real time. In one experiment, we studied the influence of presentation mode (dynamic and static) on two sorts of judgment: (a) predictions of the next event (forecast) and (b) estimation of the average value of all the events in the presented series (average estimation). Participants' responses in dynamic mode were anchored on more recent events than in static mode for all types of judgment but with different consequences; hence, dynamic presentation improved prediction accuracy, but not estimation. These results are not anticipated by existing theoretical accounts; we develop and present an agent-based model-the adaptive anchoring model (ADAM)-to account for the difference between processing sequences of dynamically and statically presented stimuli (visually presented data). ADAM captures how variation in presentation mode produces variation in responses (and the accuracy of these responses) in both forecasting and judgment tasks. ADAM's model predictions for the forecasting and judgment tasks fit better with the response data than a linear-regression time series model. Moreover, ADAM outperformed autoregressive-integrated-moving-average (ARIMA) and exponential-smoothing models, while neither of these models accounts for people's responses on the average estimation task. Copyright © 2017 The Authors. Cognitive Science published by Wiley

  15. Judgment sampling: a health care improvement perspective.

    Science.gov (United States)

    Perla, Rocco J; Provost, Lloyd P

    2012-01-01

    Sampling plays a major role in quality improvement work. Random sampling (assumed by most traditional statistical methods) is the exception in improvement situations. In most cases, some type of "judgment sample" is used to collect data from a system. Unfortunately, judgment sampling is not well understood. Judgment sampling relies upon those with process and subject matter knowledge to select useful samples for learning about process performance and the impact of changes over time. It many cases, where the goal is to learn about or improve a specific process or system, judgment samples are not merely the most convenient and economical approach, they are technically and conceptually the most appropriate approach. This is because improvement work is done in the real world in complex situations involving specific areas of concern and focus; in these situations, the assumptions of classical measurement theory neither can be met nor should an attempt be made to meet them. The purpose of this article is to describe judgment sampling and its importance in quality improvement work and studies with a focus on health care settings.

  16. Atypical moral judgment following traumatic brain injury

    Directory of Open Access Journals (Sweden)

    Angelica Muresan

    2012-07-01

    Full Text Available Previous research has shown an association between emotions, particularly social emotions, and moral judgments. Some studies suggested an association between blunted emotion and the utilitarian moral judgments observed in patients with prefrontal lesions. In order to investigate how prefrontal brain damage affects moral judgment, we asked a sample of 29 TBI patients (12 females and 17 males and 41 healthy participants (16 females and 25 males to judge 22 hypothetical dilemmas split into three different categories (non-moral, impersonal and personal moral. The TBI group presented a higher proportion of affirmative (utilitarian responses for personal moral dilemmas when compared to controls, suggesting an atypical pattern of utilitarian judgements. We also found a negative association between the performance on recognition of social emotions and the proportion of affirmative responses on personal moral dilemmas. These results suggested that the preference for utilitarian responses in this type of dilemmas is accompanied by difficulties in social emotion recognition. Overall, our findings suggest that deontological moral judgments are associated with normal social emotion processing and that frontal lobe plays an important role in both emotion and moral judgment.

  17. Phase reset affects auditory-visual simultaneity judgment.

    Science.gov (United States)

    Kambe, Jun; Kakimoto, Yuta; Araki, Osamu

    2015-10-01

    We continuously receive the external information from multiple sensors simultaneously. The brain must judge a source event of these sensory informations and integrate them. It is thought that judging the simultaneity of such multisensory stimuli is an important cue when we discriminate whether the stimuli are derived from one event or not. Although previous studies have investigated the correspondence between an auditory-visual (AV) simultaneity perceptions and the neural responses, there are still few studies of this. Electrophysiological studies have reported that ongoing oscillations in human cortex affect perception. Especially, the phase resetting of ongoing oscillations has been examined as it plays an important role in multisensory integration. The aim of this study was to investigate the relationship of phase resetting for the judgment of AV simultaneity judgement tasks. The subjects were successively presented with auditory and visual stimuli with intervals that were controlled as [Formula: see text] and they were asked to report whether they perceived them simultaneously or not. We investigated the effects of the phase of ongoing oscillations on simultaneity judgments with AV stimuli with SOAs in which the detection rate of asynchrony was 50 %. It was found that phase resetting at the beta frequency band in the brain area that related to the modality of the following stimulus occurred after preceding stimulus onset only when the subjects perceived AV stimuli as simultaneous. This result suggested that beta phase resetting occurred in areas that are related to the subsequent stimulus, supporting perception multisensory stimuli as simultaneous.

  18. Evaluating the predictive accuracy of microloan officers’ subjective judgment

    Directory of Open Access Journals (Sweden)

    Ibtissem Baklouti

    2013-04-01

    Full Text Available The peculiarity in lending methodology in Microfinance institution characterized by unchallenged dominance of the loan officers in the decision-making prompted us to investigate the predictive accuracy of their subjective judgement. In addition, we investigate if the accuracy of this information depends on the strength of lenders-borrowers relationship. The objective of this paper is to understand the loan officer behaviour in default prediction task. Using credit file data from Tunisian Microfinance bank, we have found evidence that subjective judgment of loan officers has statistically significant predictive capability of default risk. In addition, our results suggest that novice loan officers have incorrect prediction of future default events because they are prone to different behavioral biases. Novice loan officers may overweight any information that is consistent with their existing beliefs and overestimate the precision of their own private information. However, through learning experienced loan officers have less behavior bias and more accurate feeling allowing them to make an accurate default prediction. To make correct decision in relationship lending approach, credit committee can rely on subjective judgment of experienced loan officers mainly when the latter judged the creditworthiness of frequent borrowers. As soft information is not easily and accurately transferable, Microfinance institutions have more interest to retain their experienced loan officers than their borrowers.

  19. Frontopolar and anterior temporal cortex activation in a moral judgment task: preliminary functional MRI results in normal subjects Ativação do córtex frontopolar e temporal anterior em uma tarefa de julgamento moral: resultados preliminares de ressonância magnética funcional em indivíduos normais

    Directory of Open Access Journals (Sweden)

    Jorge Moll

    2001-09-01

    Full Text Available OBJECTIVE: To study the brain areas which are activated when normal subjects make moral judgments. METHOD: Ten normal adults underwent BOLD functional magnetic resonance imaging (fMRI during the auditory presentation of sentences that they were instructed to silently judge as either "right" or "wrong". Half of the sentences had an explicit moral content ("We break the law when necessary", the other half comprised factual statements devoid of moral connotation ("Stones are made of water". After scanning, each subject rated the moral content, emotional valence, and judgment difficulty of each sentence on Likert-like scales. To exclude the effect of emotion on the activation results, individual responses were hemodynamically modeled for event-related fMRI analysis. The general linear model was used to evaluate the brain areas activated by moral judgment. RESULTS: Regions activated during moral judgment included the frontopolar cortex (FPC, medial frontal gyrus, right anterior temporal cortex, lenticular nucleus, and cerebellum. Activation of FPC and medial frontal gyrus (BA 10/46 and 9 were largely independent of emotional experience and represented the largest areas of activation. CONCLUSIONS: These results concur with clinical observations assigning a critical role for the frontal poles and right anterior temporal cortex in the mediation of complex judgment processes according to moral constraints. The FPC may work in concert with the orbitofrontal and dorsolateral cortex in the regulation of human social conduct.OBJETIVO: Estudar, com ressonância magnética funcional (RMf, as áreas cerebrais normalmente ativadas por julgamentos morais em tarefa de verificação de sentenças. MÉTODO: Dez adultos normais foram estudados com RMf-BOLD durante a apresentação auditiva de sentenças cujo conteúdo foram instruídos a julgar como "certo" ou "errado". Metade das sentenças possuía um conteúdo moral explícito ("Transgredimos a lei se necess

  20. Construal levels and moral judgment: Some complications

    Directory of Open Access Journals (Sweden)

    Han Gong

    2012-09-01

    Full Text Available Eyal, T., Liberman, N., and Trope, Y., (2008. Judging near and distant virtue and vice. Journal of Experimental Social Psychology, 44, 1204-1209, explored how psychological distance influences moral judgment and found that more extreme moral appraisals were given to distal behaviors rather than proximal behaviors. Contrary to Eyal et al., the current paper presents converging evidence showing that moral judgments become more extreme at lower-level construals compared to higher-level construals. In four experiments using two different priming techniques, we manipulated construal levels and assessed their effects on moral judgment. High-level consturals elicited less moral outrage toward transgressions and less positive ratings of virtuous behaviors than low-level construals. A replication study was also conducted to reconcile the inconsistencies between the current results and those of Eyal et al. Possible explanations for the different results between two studies are discussed.

  1. Extraversion, neuroticism, immoral judgment and criminal behaviour.

    Science.gov (United States)

    Addad, M; Leslau, A

    1989-01-01

    The present study examines delinquent behaviour by integrating two approaches until now employed separately: Eysnck's theory linking delinquency to extraversion and neuroticism, and Kohlberg's theory of moral development and its connection to moral behaviour. The study analyzes the relations between extraversion, neuroticism and moral judgment, as well as their independent and/or interactive effect upon the development of anti-social behaviour. The relationships are tested by retrospective measurements of personality traits and moral judgment in three groups: delinquency (N = 203), control (N = 82) and comparative (N = 407) groups. Findings show that criminals are higher than control subjects in neuroticism and immoral judgment but not in extraversion. Similar relationships were found between criminals and the comparative group, with one exception: here extraversion was found to be positively related to delinquency, both independently and interactively with neuroticism. The implications of these results for differential development of anti-social behaviour are discussed.

  2. Personality judgments based on physical appearance.

    Science.gov (United States)

    Naumann, Laura P; Vazire, Simine; Rentfrow, Peter J; Gosling, Samuel D

    2009-12-01

    Despite the crucial role of physical appearance in forming first impressions, little research has examined the accuracy of personality impressions based on appearance alone. This study examined the accuracy of observers' impressions on 10 personality traits based on full-body photographs using criterion measures based on self and peer reports. When targets' posture and expression were constrained (standardized condition), observers' judgments were accurate for extraversion, self-esteem, and religiosity. When targets were photographed with a spontaneous pose and facial expression (spontaneous condition), observers' judgments were accurate for almost all of the traits examined. Lens model analyses demonstrated that both static cues (e.g., clothing style) and dynamic cues (e.g., facial expression, posture) offered valuable personality-relevant information. These results suggest that personality is manifested through both static and expressive channels of appearance, and observers use this information to form accurate judgments for a variety of traits.

  3. Decision paths in complex tasks

    Science.gov (United States)

    Galanter, Eugene

    1991-01-01

    Complex real world action and its prediction and control has escaped analysis by the classical methods of psychological research. The reason is that psychologists have no procedures to parse complex tasks into their constituents. Where such a division can be made, based say on expert judgment, there is no natural scale to measure the positive or negative values of the components. Even if we could assign numbers to task parts, we lack rules i.e., a theory, to combine them into a total task representation. We compare here two plausible theories for the amalgamation of the value of task components. Both of these theories require a numerical representation of motivation, for motivation is the primary variable that guides choice and action in well-learned tasks. We address this problem of motivational quantification and performance prediction by developing psychophysical scales of the desireability or aversiveness of task components based on utility scaling methods (Galanter 1990). We modify methods used originally to scale sensory magnitudes (Stevens and Galanter 1957), and that have been applied recently to the measure of task 'workload' by Gopher and Braune (1984). Our modification uses utility comparison scaling techniques which avoid the unnecessary assumptions made by Gopher and Braune. Formula for the utility of complex tasks based on the theoretical models are used to predict decision and choice of alternate paths to the same goal.

  4. What do Alzheimer's disease patients know about animals? It depends on task structure and presentation format.

    Science.gov (United States)

    Rich, Jill B; Park, Norman W; Dopkins, Stephen; Brandt, Jason

    2002-01-01

    Deficits on tasks requiring semantic memory in Alzheimer's disease (AD) may be due to storage loss, a retrieval deficit, or both. To address this question, we administered multiple tasks involving 9 exemplars of the category "animals," presented as both words and pictures, to 12 AD patients and 12 nondemented individuals. Participants made semantic judgments by class (sorting task), similarity (triadic comparison task), and dimensional attributes (ordering task). Relative to control participants, AD patients were impaired on an unstructured sorting task, but did not differ on a constrained sorting task. On the triadic comparison task, the patients were as likely to make judgments based on size as domesticity attributes, whereas control participants made judgments based primarily on domesticity. The patients' judgments were also less consistent across tasks than those of control participants. On the ordering tasks, performance was generally comparable between groups with pictures but not words, suggesting that pictures enable AD patients to access information from semantic memory that is less accessible with lexical stimuli. These results suggest that AD patients' semantic judgments are impaired when the retrieval context is unstructured, but perform normally under supportive retrieval conditions.

  5. Assessing Medical Students' Moral Judgment over the Course of a Four-Year Professionalism and Humanism Curriculum

    Science.gov (United States)

    Riegle, Sandra E.; Frye, Ann W.; Glenn, Jason; Smith, Kirk L.

    2012-01-01

    Teachers tasked with developing moral character in future physicians face an array of pedagogic challenges, among them identifying tools to measure progress in instilling the requisite skill set. One validated instrument for assessing moral judgment is the Defining Issues Test (DIT-2). Based on the work of Lawrence Kohlberg, the test's main…

  6. On the Merits of Clinical Judgment: Comment

    Science.gov (United States)

    Garb, Howard N.; Grove, William M.

    2005-01-01

    This paper presents comments on the article by D. Westen and J. Weinberger , which criticized academic clinical psychologists for being cynical about clinical judgment and clinical practice. In the authors' view, it seems unlikely that more than a few academic clinical psychologists believe that they have little to learn from clinical practice or…

  7. Anchoring and Publicity Effects in Clinical Judgment.

    Science.gov (United States)

    Friedlander, Myrna L.; Stockman, Susan J.

    1983-01-01

    Tested anchoring and publicity effects in clinicians' (N=46) successive judgments of detailed interview notes. Results indicated significant anchoring in one case suggesting a clinical bias. Public justification was related neither to subjects' ratings, to reported confidence in their ratings, nor differentially by case. (JAC)

  8. Judgment Pitfalls in Estimating Premorbid Intellectual Function

    National Research Council Canada - National Science Library

    Kareken, David A

    1997-01-01

    ... on their judgment. Lezak (1983) proposes that clinicians render an estimate synthesized from interview, anecdotal information, demographic characteristics, and patients' patterns of test performance. Similarly, Vanderploeg (1994) recommends integrating estimates from a number of formulas with past academic performance, occupational success, and con...

  9. Comment: Effects of Experience on Judgment Accuracy

    Science.gov (United States)

    Lichtenberg, James W.

    2009-01-01

    However intuitively appealing the notion is that therapists learn from clinical experience (presumably both successes and failures), whether clinical judgment actually is enhanced by experience remains a matter on which there continues to be disagreement. The author discusses the meta-analysis of P.M. Spengler et al. that demonstrates a supportive…

  10. A Longitudinal Study of Moral Judgment.

    Science.gov (United States)

    Colby, Anne; And Others

    A 20-year study to verify Lawrence Kohlberg's theory of moral development through a new research design, the Standard Issue Scoring System, is reported. Kohlberg theorizes that an individual progresses through several stages in attaining moral judgment. As children grow older, they are able to integrate diverse points of view on a moral conflict.…

  11. Understanding How Grammatical Aspect Influences Legal Judgment.

    Directory of Open Access Journals (Sweden)

    Andrew M Sherrill

    Full Text Available Recent evidence suggests that grammatical aspect can bias how individuals perceive criminal intentionality during discourse comprehension. Given that criminal intentionality is a common criterion for legal definitions (e.g., first-degree murder, the present study explored whether grammatical aspect may also impact legal judgments. In a series of four experiments participants were provided with a legal definition and a description of a crime in which the grammatical aspect of provocation and murder events were manipulated. Participants were asked to make a decision (first- vs. second-degree murder and then indicate factors that impacted their decision. Findings suggest that legal judgments can be affected by grammatical aspect but the most robust effects were limited to temporal dynamics (i.e., imperfective aspect results in more murder actions than perfective aspect, which may in turn influence other representational systems (i.e., number of murder actions positively predicts perceived intentionality. In addition, findings demonstrate that the influence of grammatical aspect on situation model construction and evaluation is dependent upon the larger linguistic and semantic context. Together, the results suggest grammatical aspect has indirect influences on legal judgments to the extent that variability in aspect changes the features of the situation model that align with criteria for making legal judgments.

  12. Understanding How Grammatical Aspect Influences Legal Judgment.

    Science.gov (United States)

    Sherrill, Andrew M; Eerland, Anita; Zwaan, Rolf A; Magliano, Joseph P

    2015-01-01

    Recent evidence suggests that grammatical aspect can bias how individuals perceive criminal intentionality during discourse comprehension. Given that criminal intentionality is a common criterion for legal definitions (e.g., first-degree murder), the present study explored whether grammatical aspect may also impact legal judgments. In a series of four experiments participants were provided with a legal definition and a description of a crime in which the grammatical aspect of provocation and murder events were manipulated. Participants were asked to make a decision (first- vs. second-degree murder) and then indicate factors that impacted their decision. Findings suggest that legal judgments can be affected by grammatical aspect but the most robust effects were limited to temporal dynamics (i.e., imperfective aspect results in more murder actions than perfective aspect), which may in turn influence other representational systems (i.e., number of murder actions positively predicts perceived intentionality). In addition, findings demonstrate that the influence of grammatical aspect on situation model construction and evaluation is dependent upon the larger linguistic and semantic context. Together, the results suggest grammatical aspect has indirect influences on legal judgments to the extent that variability in aspect changes the features of the situation model that align with criteria for making legal judgments.

  13. 7 CFR 3017.920 - Civil judgment.

    Science.gov (United States)

    2010-01-01

    ... by verdict, decision, settlement, stipulation, other disposition which creates a civil liability for the complained of wrongful acts, or a final determination of liability under the Program Fraud Civil... 7 Agriculture 15 2010-01-01 2010-01-01 false Civil judgment. 3017.920 Section 3017.920...

  14. 29 CFR 1471.920 - Civil judgment.

    Science.gov (United States)

    2010-07-01

    ..., stipulation, other disposition which creates a civil liability for the complained of wrongful acts, or a final determination of liability under the Program Fraud Civil Remedies Act of 1988 (31 U.S.C. 3801-3812). ... 29 Labor 4 2010-07-01 2010-07-01 false Civil judgment. 1471.920 Section 1471.920 Labor...

  15. 31 CFR 19.920 - Civil judgment.

    Science.gov (United States)

    2010-07-01

    ..., stipulation, other disposition which creates a civil liability for the complained of wrongful acts, or a final determination of liability under the Program Fraud Civil Remedies Act of 1988 (31 U.S.C. 3801-3812). ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Civil judgment. 19.920 Section...

  16. Judgment of facial expressions and depression persistence

    NARCIS (Netherlands)

    Hale, WW

    1998-01-01

    In research it has been demonstrated that cognitive and interpersonal processes play significant roles in depression development and persistence. The judgment of emotions displayed in facial expressions by depressed patients allows for a better understanding of these processes. In this study, 48 maj

  17. Apprentices' Learning of Occupationally Informed Practical Judgment

    Science.gov (United States)

    Chan, Selena

    2015-01-01

    Learning to become trade workers requires developing the ability to make practical workplace-based judgments, often centred around difficult to articulate trade "know-how" or tacit knowledge. Apprentices learn discipline specific ways of doing, thinking, feeling and being from experts, peers and through interactions with occupational…

  18. Norm Acquisition, Rational Judgment and Moral Particularism

    Science.gov (United States)

    Westphal, Kenneth R.

    2012-01-01

    Moral particularism, defined as the view that moral judgment does not require moral principles, has become prominent both in moral philosophy and in philosophy of education. This article re-examines Nussbaum's case for particularism, based on Sophocles' "Antigone", because her stress on sensitive appreciation of circumstantial specifics is…

  19. Reflection and Reasoning in Moral Judgment

    Science.gov (United States)

    Paxton, Joseph M.; Ungar, Leo; Greene, Joshua D.

    2012-01-01

    While there is much evidence for the influence of automatic emotional responses on moral judgment, the roles of reflection and reasoning remain uncertain. In Experiment 1, we induced subjects to be more reflective by completing the Cognitive Reflection Test (CRT) prior to responding to moral dilemmas. This manipulation increased utilitarian…

  20. Judgment: The Nurse's Key to Knowledge.

    Science.gov (United States)

    Doona, Mary Ellen

    1992-01-01

    Examples of nurses in ancient Greek literature--Euryclea in Homer's "Odyssey," Cilissa in Aeschylus'"Oresteia," and the nurse in Euripides'"Medea"--illustrate the personal commitment in judgment and the obligation of nurses to move from doubt and opinion toward knowledge and certitude. (SK)

  1. The Moral Judgments of Preschool Children.

    Science.gov (United States)

    Gruen, Gerald E.; And Others

    1979-01-01

    Preschoolers' responses to Piagetian moral judgment stories indicate that they respond differentially to good and bad intent (punishing the bad intentions but not responding to good or neutral intentions), but that only older children respond reliably and differentially to consequences. (RL)

  2. ASL or Contact Signing: Issues of Judgment.

    Science.gov (United States)

    Lucas, Ceil; Valli, Clayton

    1991-01-01

    Reports on one aspect of an ongoing study of language contact in the American deaf community. The ultimate goal of the study is a linguistic description of contact signing and a reexamination of claims that it is a pidgin. Patterns of language use are reviewed and the role of demographic information in judgments is examined. (29 references) (GLR)

  3. Pragmatic inferences and self-relevant judgments

    DEFF Research Database (Denmark)

    Puente-Diaz, Rogelio; Cavazos Arroyo, Judith; Brem, Alexander

    2016-01-01

    Three studies examined the influence of type of scale on self-relevant judgments and the moderating role of age, prevention, focus, and need for cogni- tion. Participants were randomly assigned to a bipolar or a unipolar scale condition in all three studies. Results from study 1 with a representa...

  4. Personality judgments from everyday images of faces.

    Science.gov (United States)

    Sutherland, Clare A M; Rowley, Lauren E; Amoaku, Unity T; Daguzan, Ella; Kidd-Rossiter, Kate A; Maceviciute, Ugne; Young, Andrew W

    2015-01-01

    People readily make personality attributions to images of strangers' faces. Here we investigated the basis of these personality attributions as made to everyday, naturalistic face images. In a first study, we used 1000 highly varying "ambient image" face photographs to test the correspondence between personality judgments of the Big Five and dimensions known to underlie a range of facial first impressions: approachability, dominance, and youthful-attractiveness. Interestingly, the facial Big Five judgments were found to separate to some extent: judgments of openness, extraversion, emotional stability, and agreeableness were mainly linked to facial first impressions of approachability, whereas conscientiousness judgments involved a combination of approachability and dominance. In a second study we used average face images to investigate which main cues are used by perceivers to make impressions of the Big Five, by extracting consistent cues to impressions from the large variation in the original images. When forming impressions of strangers from highly varying, naturalistic face photographs, perceivers mainly seem to rely on broad facial cues to approachability, such as smiling.

  5. Personality judgments from everyday images of faces

    Directory of Open Access Journals (Sweden)

    Clare AM Sutherland

    2015-10-01

    Full Text Available People readily make personality attributions to images of strangers’ faces. Here we investigated the basis of these personality attributions as made to everyday, naturalistic face images. In a first study, we used 1,000 highly varying ‘ambient image’ face photographs to test the correspondence between personality judgments of the Big Five and dimensions known to underlie a range of facial first impressions: approachability, dominance and youthful-attractiveness. Interestingly, the facial Big Five judgments were found to separate to some extent: judgments of openness, extraversion, emotional stability and agreeableness were mainly linked to facial first impressions of approachability, whereas conscientiousness judgments involved a combination of approachability and dominance. In a second study we used average face images to investigate which main cues are used by perceivers to make impressions of the Big Five, by extracting consistent cues to impressions from the large variation in the original images. When forming impressions of strangers from highly varying, naturalistic face photographs, perceivers mainly seem to rely on broad facial cues to approachability, such as smiling.

  6. Children's Facial Trustworthiness Judgments: Agreement and Relationship with Facial Attractiveness.

    Science.gov (United States)

    Ma, Fengling; Xu, Fen; Luo, Xianming

    2016-01-01

    This study examined developmental changes in children's abilities to make trustworthiness judgments based on faces and the relationship between a child's perception of trustworthiness and facial attractiveness. One hundred and one 8-, 10-, and 12-year-olds, along with 37 undergraduates, were asked to judge the trustworthiness of 200 faces. Next, they issued facial attractiveness judgments. The results indicated that children made consistent trustworthiness and attractiveness judgments based on facial appearance, but with-adult and within-age agreement levels of facial judgments increased with age. Additionally, the agreement levels of judgments made by girls were higher than those by boys. Furthermore, the relationship between trustworthiness and attractiveness judgments increased with age, and the relationship between two judgments made by girls was closer than those by boys. These findings suggest that face-based trait judgment ability develops throughout childhood and that, like adults, children may use facial attractiveness as a heuristic cue that signals a stranger's trustworthiness.

  7. The Development of Toddlers' Moral and Conventional Judgments.

    Science.gov (United States)

    Smetana, Judith G.; Braeges, Judith L.

    1990-01-01

    Examines the development of toddlers' moral and conventional judgments and effects of language development on such judgments. Rudimentary distinctions between familiar moral, social and conventional transgressions are made during the child's third year. (Author/BB)

  8. Intelligence and the Development of Moral Judgment in Children

    Science.gov (United States)

    Hoffman, Seymour

    1977-01-01

    A moral judgment interview was administered to 100 elementary parochial school children. The relationship of intelligence, age, and sex to the quality of response in four areas of moral judgment was assessed. (MS)

  9. How clinicians make (or avoid) moral judgments of patients: implications of the evidence for relationships and research

    Science.gov (United States)

    2010-01-01

    Physicians, nurses, and other clinicians readily acknowledge being troubled by encounters with patients who trigger moral judgments. For decades social scientists have noted that moral judgment of patients is pervasive, occurring not only in egregious and criminal cases but also in everyday situations in which appraisals of patients' social worth and culpability are routine. There is scant literature, however, on the actual prevalence and dynamics of moral judgment in healthcare. The indirect evidence available suggests that moral appraisals function via a complex calculus that reflects variation in patient characteristics, clinician characteristics, task, and organizational factors. The full impact of moral judgment on healthcare relationships, patient outcomes, and clinicians' own well-being is yet unknown. The paucity of attention to moral judgment, despite its significance for patient-centered care, communication, empathy, professionalism, healthcare education, stereotyping, and outcome disparities, represents a blind spot that merits explanation and repair. New methodologies in social psychology and neuroscience have yielded models for how moral judgment operates in healthcare and how research in this area should proceed. Clinicians, educators, and researchers would do well to recognize both the legitimate and illegitimate moral appraisals that are apt to occur in healthcare settings. PMID:20618947

  10. Clinical Judgment Accuracy: From Meta-Analysis to Metatheory

    Science.gov (United States)

    Ridley, Charles R.; Shaw-Ridley, Mary

    2009-01-01

    Clinical judgment is foundational to psychological practice. Accurate judgment forms the basis for establishing reasonable goals and selecting appropriate treatments, which in turn are essential in achieving positive therapeutic outcomes. Therefore, Spengler and colleagues' meta-analytic finding--clinical judgment accuracy improves marginally with…

  11. Affection for Patients as a Factor in Therapists' Outcome Judgments

    Science.gov (United States)

    Martin, Paul J.; And Others

    1976-01-01

    Explores the possibility of separating psychotherapists' judgments of treatment outcome from their affective reactions to their patients. If therapists' judgments of symptom remission cannot be utilized independently of their affection for their patients, this would present reason to doubt the utility of such judgments despite their current…

  12. The Appropriateness of Confidence Ratings in Clinical Judgment.

    Science.gov (United States)

    Garb, Howard N.

    1986-01-01

    Reviewed studies in which clinicians made judgments and then rated the degree of confidence that they had in each of their judgments. Results reveal little support for the hypothesis that clinicians are overconfident. Confidence ratings were related positively to the validity of judgments in a number of studies. Experienced clinicians made more…

  13. 25 CFR 87.11 - Investment of judgment funds.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Investment of judgment funds. 87.11 Section 87.11 Indians... JUDGMENT FUNDS § 87.11 Investment of judgment funds. As soon as possible after the appropriation of... distribution of the funds, the Commissioner shall invest such funds pursuant to 25 U.S.C. 162a. Investments...

  14. Diminished sensitivity of audiovisual temporal order in autism spectrum disorder.

    Science.gov (United States)

    de Boer-Schellekens, Liselotte; Eussen, Mart; Vroomen, Jean

    2013-01-01

    We examined sensitivity of audiovisual temporal order in adolescents with autism spectrum disorder (ASD) using an audiovisual temporal order judgment (TOJ) task. In order to assess domain-specific impairments, the stimuli varied in social complexity from simple flash/beeps to videos of a handclap or a speaking face. Compared to typically-developing controls, individuals with ASD were generally less sensitive in judgments of audiovisual temporal order (larger just noticeable differences, JNDs), but there was no specific impairment with social stimuli. This suggests that people with ASD suffer from a more general impairment in audiovisual temporal processing.

  15. Clinical judgment and decision making in wound assessment and management: is experience enough?

    Science.gov (United States)

    Logan, Gemma

    2015-03-01

    The assessment and management of wounds forms a large proportion of community nurses' workload, often requiring judgment and decision-making in complex, challenging and uncertain circumstances. The processes through which nurses form judgments and make decisions within this context are reviewed in this article against existing theories on these on these subjects. There is variability in wound assessment and management practice which may be attributed to uncertainties within the context, a lack of knowledge in appropriate treatment choices and the inability to correctly value the importance of the clinical information presented. Nurses may be required to draw on intuition to guide their judgments and decision-making by association with experience and expertise. In addition, a step-by-step analytical approach underpinned by an evidence base may be required to ensure accuracy in practice. Developing an understanding of the different theories of judgment and decision-making may facilitate nurses' abilities to reflect on their own decision tasks, thereby enhancing the care provided.

  16. Association between Ability Emotional Intelligence and Left Insula during Social Judgment of Facial Emotions.

    Science.gov (United States)

    Quarto, Tiziana; Blasi, Giuseppe; Maddalena, Chiara; Viscanti, Giovanna; Lanciano, Tiziana; Soleti, Emanuela; Mangiulli, Ivan; Taurisano, Paolo; Fazio, Leonardo; Bertolino, Alessandro; Curci, Antonietta

    2016-01-01

    The human ability of identifying, processing and regulating emotions from social stimuli is generally referred as Emotional Intelligence (EI). Within EI, Ability EI identifies a performance measure assessing individual skills at perceiving, using, understanding and managing emotions. Previous models suggest that a brain "somatic marker circuitry" (SMC) sustains emotional sub-processes included in EI. Three primary brain regions are included: the amygdala, the insula and the ventromedial prefrontal cortex (vmPFC). Here, our aim was to investigate the relationship between Ability EI scores and SMC activity during social judgment of emotional faces. Sixty-three healthy subjects completed a test measuring Ability EI and underwent fMRI during a social decision task (i.e. approach or avoid) about emotional faces with different facial expressions. Imaging data revealed that EI scores are associated with left insula activity during social judgment of emotional faces as a function of facial expression. Specifically, higher EI scores are associated with greater left insula activity during social judgment of fearful faces but also with lower activity of this region during social judgment of angry faces. These findings indicate that the association between Ability EI and the SMC activity during social behavior is region- and emotion-specific.

  17. Comparing children's Homo sapiens and chimpanzees' Pan troglodytes quantity judgments of sequentially presented sets of items

    Directory of Open Access Journals (Sweden)

    Michael J. BERAN, Julie S. JOHNSON-PYNN, Christopher READY

    2011-08-01

    Full Text Available We presented a quantity judgment task that involved comparing two sequentially presented sets of items to preschoolers and chimpanzees using nearly identical procedures that excluded verbal instructions to children. Trial difficulty in this task reflected the ratio difference between sets of discrete items where larger ratios (e.g., 0.80 as from comparing 4 to 5 were more difficult than smaller ones (e.g., 0.50 as from comparing 4 to 8. Children also completed verbal-based tasks probing the relationship between counting proficiency and performance on the quantity judgment task of sequentially presented identical sized items. Both species’ performance was best when ratios between comparison sets were small regardless of set size in all types of tasks. Generally, chimpanzees and older children performed better than younger children except at larger ratios. Children’s counting proficiency was not related to success in choosing the larger of two quantities of identical-sized items. These results indicate that chimpanzees and children share an approximate number sense that is reflected through analog magnitude estimation when comparing quantities [Current Zoology 57 (4: 419–428, 2011].

  18. Effects of stimulus-driven synchronization on sensory perception

    Directory of Open Access Journals (Sweden)

    Holden Jameson K

    2007-12-01

    Full Text Available Abstract Background A subject's ability to differentiate the loci of two points on the skin depends on the stimulus-evoked pericolumnar lateral inhibitory interactions which increase the spatial contrast between regions of SI cortex that are activated by stimulus-evoked afferent drive. Nevertheless, there is very little known about the impact that neuronal interactions – such as those evoked by mechanical skin stimuli that project to and coordinate synchronized activity in adjacent and/or near-adjacent cortical columns – could have on sensory information processing. Methods The temporal order judgment (TOJ and temporal discriminative threshold (TDT of 20 healthy adult subjects were assessed both in the absence and presence of concurrent conditions of tactile stimulation. These measures were obtained across a number of paired sites – two unilateral and one bilateral – and several conditions of adapting stimuli were delivered both prior to and concurrently with the TOJ and TDT tasks. The pairs of conditioning stimuli were synchronized and periodic, synchronized and non-periodic, or asynchronous and non-periodic. Results In the absence of any additional stimuli, TOJ and TDT results obtained from the study were comparable across a number of pairs of stimulus sites – unilateral as well as bilateral. In the presence of a 25 Hz conditioning sinusoidal stimulus which was delivered both before, concurrently and after the TOJ task, there was a significant change in the TOJ measured when the two stimuli were located unilaterally on digits 2 and 3. However, in the presence of the same 25 Hz conditioning stimulus, the TOJ obtained when the two stimuli were delivered bilaterally was not impacted. TDT measures were not impacted to the same degree by the concurrent stimuli that were delivered to the unilateral or bilateral stimulus sites. This led to the speculation that the impact that the conditioning stimuli – which were sinusoidal, periodic and

  19. A Review of Expertise and Judgment Processes for Risk Estimation

    Energy Technology Data Exchange (ETDEWEB)

    R. L. Boring

    2007-06-01

    A major challenge of risk and reliability analysis for human errors or hardware failures is the need to enlist expert opinion in areas for which adequate operational data are not available. Experts enlisted in this capacity provide probabilistic estimates of reliability, typically comprised of a measure of central tendency and uncertainty bounds. While formal guidelines for expert elicitation are readily available, they largely fail to provide a theoretical basis for expertise and judgment. This paper reviews expertise and judgment in the context of risk analysis; overviews judgment biases, the role of training, and multivariate judgments; and provides guidance on the appropriate use of atomistic and holistic judgment processes.

  20. Relative food preference and hedonic judgments in schizophrenia.

    Science.gov (United States)

    Folley, Bradley S; Park, Sohee

    2010-01-30

    There is a well-documented disruption of the neural network associated with reward evaluation in schizophrenia. This same system is involved in coding the incentive value of food in healthy individuals, but few studies to date have examined anhedonia and its relation to food hedonicity and preference in schizophrenia. Relative preference and hedonic food ratings were examined in schizophrenia patients and healthy controls. In the relative preference task, subjects viewed photographs of food items and selected the one that they most preferred. Hedonic ratings were obtained by asking subjects how much they liked the food stimulus on a scale of 1-5. There were no overall response time differences between the two groups in the relative preference task, but schizophrenia patients showed subtle differences in their hedonic ratings of foods compared with control subjects. Schizophrenia patients gave more positive hedonic ratings for food than did controls, and the use of fewer positive ratings was associated with increased anhedonia, particularly with loss of sexual interest. These results suggest that while making relative preference judgments may be intact, hedonic values attached to food may be altered in schizophrenia, and they may be related to dysfunction in more basic vegetative systems.

  1. The brain's specialized systems for aesthetic and perceptual judgment.

    Science.gov (United States)

    Ishizu, T; Zeki, S

    2013-05-01

    We recorded brain activity when 21 subjects judged the beauty (aesthetic or affective judgment) and brightness (perceptual or cognitive judgment) of simultaneously presented paintings. Aesthetic judgments engaged medial and lateral subdivisions of the orbitofrontal cortex as well as subcortical stations associated with affective motor planning (globus pallidus, putamen-claustrum, amygdala, and cerebellar vermis), whereas the motor, premotor and supplementary motor areas, as well as the anterior insula and the dorsolateral prefrontal cortex, were engaged by both kinds of judgment. The results lead us to conclude: (i) that there is a functional specialization for judgment, with aesthetic judgments engaging distinct systems, in addition to those that they share with perceptual judgments; (ii) that the systems engaged by affective judgments are those in which activity correlates with polar experiences (e.g. love-hate, beauty-ugliness, and attraction-repulsion); and (iii) that there is also a functional specialization in the motor pathways, with aesthetic judgments engaging motor systems not engaged by perceptual judgments, in addition to those engaged by both kinds of judgment.

  2. Implications of Cognitive Load for Hypothesis Generation and Probability Judgment.

    Directory of Open Access Journals (Sweden)

    Amber M Sprenger

    2011-06-01

    Full Text Available We tested the predictions of HyGene (Thomas, Dougherty, Sprenger, & Harbison, 2008 that both divided attention at encoding and judgment should affect degree to which participants’ probability judgments violate the principle of additivity. In two experiments, we showed that divided attention during judgment leads to an increase in subadditivity, suggesting that the comparison process for probability judgments is capacity limited. Contrary to the predictions of HyGene, a third experiment revealed that divided attention during encoding leads to an increase in later probability judgment made under full attention. The effect of divided attention at encoding on judgment was completely mediated by the number of hypotheses participants generated, indicating that limitations in both encoding and recall can cascade into biases in judgments.

  3. Differential diagnosis and the suspension of judgment.

    Science.gov (United States)

    Kennedy, Ashley Graham

    2013-10-01

    In this paper I argue that ethics and evidence are intricately intertwined within the clinical practice of differential diagnosis. Too often, when a disease is difficult to diagnose, a physician will dismiss it as being "not real" or "all in the patient's head." This is both an ethical and an evidential problem. In the paper my aim is two-fold. First, via the examination of two case studies (late-stage Lyme disease and Addison's disease), I try to elucidate why this kind of dismissal takes place. Then, I propose a potential solution to the problem. I argue that instead of dismissing a patient's illness as "not real," physicians ought to exercise a compassionate suspension of judgment when a diagnosis cannot be immediately made. I argue that suspending judgment has methodological, epistemic, and ethical virtues and therefore should always be preferred to patient dismissal in the clinical setting.

  4. Judgments of culpability in a filicide scenario.

    Science.gov (United States)

    Ferguson, Christopher J; Miller-Stratton, Heather; Heinrich, Emily; Fritz, Stacey; Smith, Shawn

    2008-01-01

    Previous research has indicated that potential jurors are likely to use personal biases, such as those based on gender and ethnicity, in their judgments of culpability of criminal defendants in addition to, or instead of, the facts of the crime. The present paper seeks to extend this literature to the crime of filicide; to examine whether male defendants are judged more harshly than female defendants, as is the case for domestic violence and sexual abuse. 214 participants were provided with a scenario of filicide in which the gender of the perpetrator, the gender of the child, and the family's social class were randomly assigned. Participants were asked to rate the culpability of the defendant in the case. Results indicated that, unlike for other violent crimes, participants did not use gender or social class biases in their judgments of criminal culpability.

  5. A crosslinguistic study of grammaticality judgments in Broca's aphasia.

    Science.gov (United States)

    Wulfeck, B; Bates, E; Capasso, R

    1991-08-01

    Crosslinguistic studies of sentence comprehension and production in Broca's aphasia have yielded two complementary findings: (1) grammatical morphology appears to be more impaired than word order principles in every language studied, but (2) the degree to which grammatical morphology is retained by aphasic patients depends upon the "strength" or importance of those morphemes in the patient's premorbid language. In an earlier study comparing violations of word order and agreement, we found that English-speaking Broca's aphasics showed greater sensitivity to errors of ordering than to errors of agreement, providing further evidence for the selective vulnerability of morphology. However, because English is a rigid word order language with a relatively weak inflectional system, it could be argued that word order is resilient to brain damage because it is the strongest source of information in this language. The present study compared the performance of English-speaking Broca's aphasics and normal controls with their Italian counterparts in the same grammaticality judgment experiment. Four predictions relating to our previous work were confirmed. (1) Italian aphasics, like their English-speaking counterparts, showed general preservation of grammatical knowledge and (2) they were able to use this knowledge in an "on-line" fashion. (3) Within each language, Broca's aphasics showed greater impairment in their ability to recognize errors of morphological selection (i.e., agreement) compared with errors made by moving the same words to an incorrect position downstream. Nevertheless (4), crosslinguistic differences observed in previous studies of comprehension and production were also observed in this grammaticality judgment task: a processing advantage for agreement errors in Italian normals and aphasics, and a processing advantage for ordering errors in English normals and aphasics.

  6. Social cognition and social judgment in schizophrenia

    OpenAIRE

    Robyn Langdon; Michael H Connors; Emily Connaughton

    2014-01-01

    Schizophrenia typically involves poor social functioning. This may be due, in part, to deficits in theory-of-mind, the cognitive ability to reason flexibly about the mental states of others. Patients also have deficits in social knowledge. It is currently unclear how these two impairments interrelate in schizophrenia. To address this issue, 43 patients with schizophrenia and 25 healthy controls completed two theory-of-mind tests and a novel test of social judgment. This latter measure require...

  7. Social cognition and social judgment in schizophrenia

    OpenAIRE

    Robyn Langdon; Connors, Michael H.; Emily Connaughton

    2014-01-01

    Schizophrenia typically involves poor social functioning. This may be due, in part, to deficits in theory-of-mind, the cognitive ability to reason flexibly about the mental states of others. Patients also have deficits in social knowledge. It is currently unclear how these two impairments interrelate in schizophrenia. To address this issue, 43 patients with schizophrenia and 25 healthy controls completed two theory-of-mind tests and a novel test of social judgment. This latter measure require...

  8. Personality judgments from everyday images of faces

    OpenAIRE

    Clare AM Sutherland; Rowley, Lauren E.; Amoaku, Unity T.; Ella eDaguzan; Kate A Kidd-Rossiter; Ugne eMaceviciute; Young, Andrew W.

    2015-01-01

    People readily make personality attributions to images of strangers' faces. Here we investigated the basis of these personality attributions as made to everyday, naturalistic face images. In a first study, we used 1000 highly varying “ambient image” face photographs to test the correspondence between personality judgments of the Big Five and dimensions known to underlie a range of facial first impressions: approachability, dominance, and youthful-attractiveness. Interestingly, the facial Big ...

  9. Personality judgments from everyday images of faces

    OpenAIRE

    Clare AM Sutherland; Lauren E Rowley; Unity T Amoaku; Ella eDaguzan; Kate A Kidd-Rossiter; Ugne eMaceviciute; Andrew W Young

    2015-01-01

    People readily make personality attributions to images of strangers' faces. Here we investigated the basis of these personality attributions as made to everyday, naturalistic face images. In a first study, we used 1000 highly varying “ambient image” face photographs to test the correspondence between personality judgments of the Big Five and dimensions known to underlie a range of facial first impressions: approachability, dominance, and youthful-attractiveness. Interestingly, the facial Big ...

  10. Perceptual learning in the absence of task or stimulus specificity.

    Directory of Open Access Journals (Sweden)

    Ben S Webb

    Full Text Available Performance on most sensory tasks improves with practice. When making particularly challenging sensory judgments, perceptual improvements in performance are tightly coupled to the trained task and stimulus configuration. The form of this specificity is believed to provide a strong indication of which neurons are solving the task or encoding the learned stimulus. Here we systematically decouple task- and stimulus-mediated components of trained improvements in perceptual performance and show that neither provides an adequate description of the learning process. Twenty-four human subjects trained on a unique combination of task (three-element alignment or bisection and stimulus configuration (vertical or horizontal orientation. Before and after training, we measured subjects' performance on all four task-configuration combinations. What we demonstrate for the first time is that learning does actually transfer across both task and configuration provided there is a common spatial axis to the judgment. The critical factor underlying the transfer of learning effects is not the task or stimulus arrangements themselves, but rather the recruitment of commons sets of neurons most informative for making each perceptual judgment.

  11. Neuropsychology of Aesthetic Judgment of Ambiguous and Non-Ambiguous Artworks.

    Science.gov (United States)

    Boccia, Maddalena; Barbetti, Sonia; Piccardi, Laura; Guariglia, Cecilia; Giannini, Anna Maria

    2017-03-18

    Several affective and cognitive processes have been found to be pivotal in affecting aesthetic experience of artworks and both neuropsychological as well as psychiatric symptoms have been found to affect artistic production. However, there is a paucity of studies directly investigating effects of brain lesions on aesthetic judgment. Here, we assessed the effects of unilateral brain damage on aesthetic judgment of artworks showing part/whole ambiguity. We asked 19 unilaterally brain-damaged patients (10 left and 9 right brain damaged patients, respectively LBDP and RBDP) and 20 age- and education-matched healthy individuals (controls, C) to rate 10 Arcimboldo's ambiguous portraits (AP), 10 realistic Renaissance portraits (RP), 10 still life paintings (SL), and 10 Arcimboldo's modified portraits where only objects/parts are detectable (AO). They were also administered a Navon task, a facial recognition test, and evaluated on visuo-perceptual and visuo-constructional abilities. Patients included in the study did not show any deficits that could affect the capability to explore and enjoy artworks. SL and RP was not affected by brain damage regardless of its laterality. On the other hand, we found that RBDP liked AP more than the C participants. Furthermore, we found a positive correlation between aesthetic judgment of AP and visuo-perceptual skills even if the single case analyses failed to find a systematic association between neuropsychological deficits and aesthetic judgment of AP. On the whole, the present data suggest that a right hemisphere lesion may affect aesthetic judgment of ambiguous artworks, even in the absence of exploration or constructional deficits.

  12. Neural substrates for judgment of self-agency in ambiguous situations.

    Directory of Open Access Journals (Sweden)

    Hirokata Fukushima

    Full Text Available The sense of agency is the attribution of oneself as the cause of one's own actions and their effects. Accurate agency judgments are essential for adaptive behaviors in dynamic environments, especially in conditions of uncertainty. However, it is unclear how agency judgments are made in ambiguous situations where self-agency and non-self-agency are both possible. Agency attribution is thus thought to require higher-order neurocognitive processes that integrate several possibilities. Furthermore, neural activity specific to self-attribution, as compared with non-self-attribution, may reflect higher-order critical operations that contribute to constructions of self-consciousness. Based on these assumptions, the present study focused on agency judgments under ambiguous conditions and examined the neural correlates of this operation with functional magnetic resonance imaging. Participants performed a simple but demanding agency-judgment task, which required them to report on whether they attributed their own action as the cause of a visual stimulus change. The temporal discrepancy between the participant's action and the visual events was adaptively set to be maximally ambiguous for each individual on a trial-by-trial basis. Comparison with results for a control condition revealed that the judgment of agency was associated with activity in lateral temporo-parietal areas, medial frontal areas, the dorsolateral prefrontal area, and frontal operculum/insula regions. However, most of these areas did not differentiate between self- and non-self-attribution. Instead, self-attribution was associated with activity in posterior midline areas, including the precuneus and posterior cingulate cortex. These results suggest that deliberate self-attribution of an external event is principally associated with activity in posterior midline structures, which is imperative for self-consciousness.

  13. Neuropsychology of Aesthetic Judgment of Ambiguous and Non-Ambiguous Artworks

    Science.gov (United States)

    Boccia, Maddalena; Barbetti, Sonia; Piccardi, Laura; Guariglia, Cecilia; Giannini, Anna Maria

    2017-01-01

    Several affective and cognitive processes have been found to be pivotal in affecting aesthetic experience of artworks and both neuropsychological as well as psychiatric symptoms have been found to affect artistic production. However, there is a paucity of studies directly investigating effects of brain lesions on aesthetic judgment. Here, we assessed the effects of unilateral brain damage on aesthetic judgment of artworks showing part/whole ambiguity. We asked 19 unilaterally brain-damaged patients (10 left and 9 right brain damaged patients, respectively LBDP and RBDP) and 20 age- and education-matched healthy individuals (controls, C) to rate 10 Arcimboldo’s ambiguous portraits (AP), 10 realistic Renaissance portraits (RP), 10 still life paintings (SL), and 10 Arcimboldo’s modified portraits where only objects/parts are detectable (AO). They were also administered a Navon task, a facial recognition test, and evaluated on visuo-perceptual and visuo-constructional abilities. Patients included in the study did not show any deficits that could affect the capability to explore and enjoy artworks. SL and RP was not affected by brain damage regardless of its laterality. On the other hand, we found that RBDP liked AP more than the C participants. Furthermore, we found a positive correlation between aesthetic judgment of AP and visuo-perceptual skills even if the single case analyses failed to find a systematic association between neuropsychological deficits and aesthetic judgment of AP. On the whole, the present data suggest that a right hemisphere lesion may affect aesthetic judgment of ambiguous artworks, even in the absence of exploration or constructional deficits. PMID:28335460

  14. Fundamental dimensions of social judgment: understanding the relations between judgments of competence and warmth.

    Science.gov (United States)

    Judd, Charles M; James-Hawkins, Laurie; Yzerbyt, Vincent; Kashima, Yoshihisa

    2005-12-01

    In seems there are two dimensions that underlie most judgments of traits, people, groups, and cultures. Although the definitions vary, the first makes reference to attributes such as competence, agency, and individualism, and the second to warmth, communality, and collectivism. But the relationship between the two dimensions seems unclear. In trait and person judgment, they are often positively related; in group and cultural stereotypes, they are often negatively related. The authors report 4 studies that examine the dynamic relationship between these two dimensions, experimentally manipulating the location of a target of judgment on one and examining the consequences for the other. In general, the authors' data suggest a negative dynamic relationship between the two, moderated by factors the impact of which they explore.

  15. Judgments of cause and blame: sensitivity to intentionality in Asperger's syndrome.

    Science.gov (United States)

    Channon, Shelley; Lagnado, David; Fitzpatrick, Sian; Drury, Helena; Taylor, Isabelle

    2011-11-01

    Sensitivity to intentionality in people with Asperger's syndrome (AS) and matched controls was investigated using two scenario-based tasks. The first compared intentional and unintentional human actions and physical events leading to the same negative outcomes. The second compared intentional actions that varied in their subjective and objective likelihood of bringing about a negative outcome. Whilst adults with AS did not differ from controls in their judgments of causality, or in their blame judgments in relation to non-mentalistic factors, they showed heightened sensitivity to mentalistic considerations in their attributions of blame. They made greater differentiation than controls between intentional and unintentional actions, and also between actions that the protagonists believed to be likely versus unlikely to lead to negative consequences.

  16. Factors involved in making post-performance judgments in mathematics problem-solving.

    Science.gov (United States)

    García Fernández, Trinidad; Kroesbergen, Evelyn; Rodríguez Pérez, Celestino; González-Castro, Paloma; González-Pienda, Julio A

    2015-01-01

    This study examines the impact of executive functions, affective-motivational variables related to mathematics, mathematics achievement and task characteristics on fifth and sixth graders’ calibration accuracy after completing two mathematical problems. A sample of 188 students took part in the study. They were divided into two groups as function of their judgment accuracy after completing the two tasks (accurate= 79, inaccurate= 109). Differences between these groups were examined. The discriminative value of these variables to predict group membership was analyzed, as well as the effect of age, gender, and grade level. The results indicated that accurate students showed better levels of executive functioning, and more positive feelings, beliefs, and motivation related to mathematics. They also spent more time on the tasks. Mathematics achievement, perceived usefulness of mathematics, and time spent on Task 1 significantly predicted group membership, classifying 71.3% of the sample correctly. These results support the relationship between academic achievement and calibration accuracy, suggesting the need to consider a wide range of factors when explaining performance judgments.

  17. The neural basis of intuitive and counterintuitive moral judgment

    Science.gov (United States)

    Wiech, Katja; Shackel, Nicholas; Farias, Miguel; Savulescu, Julian; Tracey, Irene

    2012-01-01

    Neuroimaging studies on moral decision-making have thus far largely focused on differences between moral judgments with opposing utilitarian (well-being maximizing) and deontological (duty-based) content. However, these studies have investigated moral dilemmas involving extreme situations, and did not control for two distinct dimensions of moral judgment: whether or not it is intuitive (immediately compelling to most people) and whether it is utilitarian or deontological in content. By contrasting dilemmas where utilitarian judgments are counterintuitive with dilemmas in which they are intuitive, we were able to use functional magnetic resonance imaging to identify the neural correlates of intuitive and counterintuitive judgments across a range of moral situations. Irrespective of content (utilitarian/deontological), counterintuitive moral judgments were associated with greater difficulty and with activation in the rostral anterior cingulate cortex, suggesting that such judgments may involve emotional conflict; intuitive judgments were linked to activation in the visual and premotor cortex. In addition, we obtained evidence that neural differences in moral judgment in such dilemmas are largely due to whether they are intuitive and not, as previously assumed, to differences between utilitarian and deontological judgments. Our findings therefore do not support theories that have generally associated utilitarian and deontological judgments with distinct neural systems. PMID:21421730

  18. Neural correlates of explicit social judgments on vocal stimuli.

    Science.gov (United States)

    Hensel, Lukas; Bzdok, Danilo; Müller, Veronika I; Zilles, Karl; Eickhoff, Simon B

    2015-05-01

    Functional neuroimaging research on the neural basis of social evaluation has traditionally focused on face perception paradigms. Thus, little is known about the neurobiology of social evaluation processes based on auditory cues, such as voices. To investigate the top-down effects of social trait judgments on voices, hemodynamic responses of 44 healthy participants were measured during social trait (trustworthiness [TR] and attractiveness [AT]), emotional (happiness, HA), and cognitive (age, AG) voice judgments. Relative to HA and AG judgments, TR and AT judgments both engaged the bilateral inferior parietal cortex (IPC; area PGa) and the dorsomedial prefrontal cortex (dmPFC) extending into the perigenual anterior cingulate cortex. This dmPFC activation overlapped with previously reported areas specifically involved in social judgments on 'faces.' Moreover, social trait judgments were expected to share neural correlates with emotional HA and cognitive AG judgments. Comparison of effects pertaining to social, social-emotional, and social-cognitive appraisal processes revealed a dissociation of the left IPC into 3 functional subregions assigned to distinct cytoarchitectonic subdivisions. In total, the dmPFC is proposed to assume a central role in social attribution processes across sensory qualities. In social judgments on voices, IPC activity shifts from rostral processing of more emotional judgment facets to caudal processing of more cognitive judgment facets.

  19. Human, Nature, Dynamism: The Effects of Content and Movement Perception on Brain Activations during the Aesthetic Judgment of Representational Paintings.

    Science.gov (United States)

    Di Dio, Cinzia; Ardizzi, Martina; Massaro, Davide; Di Cesare, Giuseppe; Gilli, Gabriella; Marchetti, Antonella; Gallese, Vittorio

    2015-01-01

    Movement perception and its role in aesthetic experience have been often studied, within empirical aesthetics, in relation to the human body. No such specificity has been defined in neuroimaging studies with respect to contents lacking a human form. The aim of this work was to explore, through functional magnetic imaging (f MRI), how perceived movement is processed during the aesthetic judgment of paintings using two types of content: human subjects and scenes of nature. Participants, untutored in the arts, were shown the stimuli and asked to make aesthetic judgments. Additionally, they were instructed to observe the paintings and to rate their perceived movement in separate blocks. Observation highlighted spontaneous processes associated with aesthetic experience, whereas movement judgment outlined activations specifically related to movement processing. The ratings recorded during aesthetic judgment revealed that nature scenes received higher scored than human content paintings. The imaging data showed similar activation, relative to baseline, for all stimuli in the three tasks, including activation of occipito-temporal areas, posterior parietal, and premotor cortices. Contrast analyses within aesthetic judgment task showed that human content activated, relative to nature, precuneus, fusiform gyrus, and posterior temporal areas, whose activation was prominent for dynamic human paintings. In contrast, nature scenes activated, relative to human stimuli, occipital and posterior parietal cortex/precuneus, involved in visuospatial exploration and pragmatic coding of movement, as well as central insula. Static nature paintings further activated, relative to dynamic nature stimuli, central and posterior insula. Besides insular activation, which was specific for aesthetic judgment, we found a large overlap in the activation pattern characterizing each stimulus dimension (content and dynamism) across observation, aesthetic judgment, and movement judgment tasks. These

  20. Exploring the relationship of phase and peak-frequency EEG alpha-band and beta-band activity to temporal judgments of stimulus duration.

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    Milton, Alex; Pleydell-Pearce, Christopher

    2017-10-01

    Pre-stimulus phase has been shown to influence temporal judgments concerning order, causality and simultaneity. One hypothesis is that phase cycles frame discrete perceptual snapshots over time. Yet, existing studies have explored the effect of pre-stimulus phase on fine-grained temporal judgments whereas no study has shown whether pre-stimulus phase influences sub-second temporal judgments lasting several phase cycles. If effects of phase on fine-grained temporal judgments reflect perceptual framing, then the perception of longer intervals might show some dependency on the frequency of phase cycles. Higher frequencies should promote increased temporal resolution and discrimination. We tested the relationship between the phase and frequency of oscillations and temporal judgments for longer durations. Participants judged the relative duration of two successive intervals lasting several phase cycles each. Pre-stimulus alpha-band and beta-band phase was associated with subsequent temporal judgments, although not sensitivity, therein providing evidence that pre-stimulus phase is related to temporal judgments that span a longer time-scale than has been previously demonstrated. Although we report evidence that peak-frequency of the alpha-band is related to one measure of task performance, this study does not provide evidence that higher peak frequencies of alpha- or beta-band activity are related to improved duration discrimination of longer intervals.

  1. A human judgment approach to epidemiological forecasting.

    Science.gov (United States)

    Farrow, David C; Brooks, Logan C; Hyun, Sangwon; Tibshirani, Ryan J; Burke, Donald S; Rosenfeld, Roni

    2017-03-01

    Infectious diseases impose considerable burden on society, despite significant advances in technology and medicine over the past century. Advanced warning can be helpful in mitigating and preparing for an impending or ongoing epidemic. Historically, such a capability has lagged for many reasons, including in particular the uncertainty in the current state of the system and in the understanding of the processes that drive epidemic trajectories. Presently we have access to data, models, and computational resources that enable the development of epidemiological forecasting systems. Indeed, several recent challenges hosted by the U.S. government have fostered an open and collaborative environment for the development of these technologies. The primary focus of these challenges has been to develop statistical and computational methods for epidemiological forecasting, but here we consider a serious alternative based on collective human judgment. We created the web-based "Epicast" forecasting system which collects and aggregates epidemic predictions made in real-time by human participants, and with these forecasts we ask two questions: how accurate is human judgment, and how do these forecasts compare to their more computational, data-driven alternatives? To address the former, we assess by a variety of metrics how accurately humans are able to predict influenza and chikungunya trajectories. As for the latter, we show that real-time, combined human predictions of the 2014-2015 and 2015-2016 U.S. flu seasons are often more accurate than the same predictions made by several statistical systems, especially for short-term targets. We conclude that there is valuable predictive power in collective human judgment, and we discuss the benefits and drawbacks of this approach.

  2. COMPREHENSIVE APPROACH OVER THE PROFESSIONAL JUDGMENT OF THE FINANCIAL ANALYST

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    Viorica Mirela ŞTEFAN-DUICU

    2016-06-01

    Full Text Available The professional judgment is emblematical at a decisional level. This paper aims to highlight the valences of the professional judgment of the financial analyst by describing the components of its activity and also through highlighting the typologies of the mechanisms involved. Within this paper we have presented the types of financial analysts, the responsibilities that guide the professional judgment and also the interdependent elements of their activity.

  3. Exploring the role of Theory of Mind in Moral judgment: the case of children with Autism Spectrum Disorder

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    Roberta eFadda

    2016-04-01

    Full Text Available This paper adds to the growing research on moral judgment by considering whether Theory of Mind (ToM might foster children's autonomous moral judgment achievement. A group of 30 children with Autism Spectrum Disorder (ASD was compared in moral judgment (MJ and ToM with 30 typically developing (TD children. Participants were tested for moral judgment with a classical Piaget’s task and for ToM with a second order False Belief task. In the moral task, children were told two versions of a story: in one version the protagonist acted according to a moral intention but the action resulted in a harmful consequence; in the other version the protagonist acted according to an immoral intention, but the action resulted in a harmless consequence. Children were asked which of the two protagonists was the naughtier. In line with previous studies, the results indicated that, while the majority of TD participants succeeded in the second order False Belief task, only few individuals with ASD showed intact perspective taking abilities. The analysis of the MJ in relation to ToM showed that children with ASD lacking ToM abilities judged guilty the protagonists of the two versions of the story in the moral task because both of them violated a moral rule or because they considered the consequences of the actions, ignoring any psychological information. These results indicate a heteronomous morality in individuals with ASD, based on the respect of learned moral rules and outcomes rather than others’ subjective states.

  4. Application of a Judgment Model toward Measurement of Clinical Judgment in Senior Nursing Students

    Science.gov (United States)

    Pongmarutai, Tiwaporn

    2010-01-01

    Clinical judgment, defined as "the application of the nurse's knowledge and experience in making decisions about client care" (The National Council of State Boards of Nursing, 2005, p. 2), has been recognized as a vital and essential skill for healthcare providers when caring for clients. Undisputedly, nurses represent the largest…

  5. Training complex judgment: The effects of critical thinking and complex judgment

    NARCIS (Netherlands)

    Helsdingen, Anne; Van Gog, Tamara; Van Merriënboer, Jeroen

    2010-01-01

    Helsdingen, A. S., Van Gog, T., & Van Merrienboer, J. J. G. (2009). Training complex judgment: The effects of critical thinking and contextual interference. Paper presented at the International Center for Learning, Education and Performance Systems (ICLEPS). Talahassee, Florida: Florida State Univer

  6. Training complex judgment: the effects of critical thinking and complex judgment

    NARCIS (Netherlands)

    Helsdingen, Anne; Van Gog, Tamara; Van Merriënboer, Jeroen; Van den Bosch, Karel

    2010-01-01

    Helsdingen, A. S., Van Gog, T., Van Merriënboer, J. J. G., & Van den Bosch, K. (2009). Training complex judgment: the effects of critical thinking and contextual interference. Poster presented at the international conference on cognitive load theory. March, 2-4, 2009, Heerlen, The Netherlands. [Post

  7. Risk Emotions and Risk Judgments: Passive Bodily Experience and Active Moral Reasoning in Judgmental Constellations

    NARCIS (Netherlands)

    Coeckelbergh, Mark

    2007-01-01

    Experts typically accuse lay people of ‘emotional’ responses to technological risk as opposed to their own ‘rational’ judgment. This attitude is in tune with risk perception research that qualifies lay people’s responses in terms of bias (e.g. Slovic et. al. 2004), and with the Kantian view of emoti

  8. Risk Emotions and Risk Judgments: Passive Bodily Experience and Active Moral Reasoning in Judgmental Constellations

    NARCIS (Netherlands)

    Coeckelbergh, Mark

    2007-01-01

    Experts typically accuse lay people of ‘emotional’ responses to technological risk as opposed to their own ‘rational’ judgment. This attitude is in tune with risk perception research that qualifies lay people’s responses in terms of bias (e.g. Slovic et. al. 2004), and with the Kantian view of emoti

  9. The Influence of Judgment Calls on Meta-Analytic Findings.

    Science.gov (United States)

    Tarrahi, Farid; Eisend, Martin

    2016-01-01

    Previous research has suggested that judgment calls (i.e., methodological choices made in the process of conducting a meta-analysis) have a strong influence on meta-analytic findings and question their robustness. However, prior research applies case study comparison or reanalysis of a few meta-analyses with a focus on a few selected judgment calls. These studies neglect the fact that different judgment calls are related to each other and simultaneously influence the outcomes of a meta-analysis, and that meta-analytic findings can vary due to non-judgment call differences between meta-analyses (e.g., variations of effects over time). The current study analyzes the influence of 13 judgment calls in 176 meta-analyses in marketing research by applying a multivariate, multilevel meta-meta-analysis. The analysis considers simultaneous influences from different judgment calls on meta-analytic effect sizes and controls for alternative explanations based on non-judgment call differences between meta-analyses. The findings suggest that judgment calls have only a minor influence on meta-analytic findings, whereas non-judgment call differences between meta-analyses are more likely to explain differences in meta-analytic findings. The findings support the robustness of meta-analytic results and conclusions.

  10. Study on Accuracy of Judgments by Chinese Fingerprint Examiners

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    Shiquan Liu

    2015-01-01

    Full Text Available The interpretation of fingerprint evidence depends on the judgments of fingerprint examiners. This study assessed the accuracy of different judgments made by fingerprint examiners following the Analysis, Comparison, and Evaluation (ACE process. Each examiner was given five marks for analysis, comparison, and evaluation. We compared the experts′ judgments against the ground truth and used an annotation platform to evaluate how Chinese fingerprint examiners document their comparisons during the identification process. The results showed that different examiners demonstrated different accuracy of judgments and different mechanisms to reach them.

  11. Chemosignals of stress influence social judgments.

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    Pamela Dalton

    Full Text Available Human body odors have important communicative functions regarding genetic identity, immune fitness and general health, but an expanding body of research suggests they can also communicate information about an individual's emotional state. In the current study, we tested whether axillary odors obtained from women experiencing psychosocial stress could negatively influence personality judgments of warmth and competence made about other women depicted in video scenarios. 44 female donors provided three types of sweat samples: untreated exercise sweat, untreated stress sweat and treated stress sweat. After a 'washout' period, a commercial unscented anti-perspirant product was applied to the left axilla only to evaluate whether 'blocking' the stress signal would improve the social evaluations. A separate group of male and female evaluators (n = 120 rated the women in the videos while smelling one of the three types of sweat samples. Women in the video scenes were rated as being more stressed by both men and women when smelling the untreated vs. treated stress sweat. For men only, the women in the videos were rated as less confident, trustworthy and competent when smelling both the untreated stress and exercise sweat in contrast to the treated stress sweat. Women's social judgments were unaffected by sniffing the pads. The results have implications for influencing multiple types of professional and personal social interactions and impression management and extend our understanding of the social communicative function of body odors.

  12. Exposure influences expressive timing judgments in music.

    Science.gov (United States)

    Honing, Henkjan; Ladinig, Olivia

    2009-02-01

    This study is concerned with the question whether, and to what extent, listeners' previous exposure to music in everyday life, and expertise as a result of formal musical training, play a role in making expressive timing judgments in music. This was investigated by using a Web-based listening experiment in which listeners with a wide range of musical backgrounds were asked to compare 2 recordings of the same composition (15 pairs, grouped in 3 musical genres), 1 of which was tempo-transformed (manipulating the expressive timing). The results show that expressive timing judgments are not so much influenced by expertise levels, as is suggested by the expertise hypothesis, but by exposure to a certain musical idiom, as is suggested by the exposure hypothesis. As such, the current study provides evidence for the idea that some musical capabilities are acquired through mere exposure to music, and that these abilities are more likely enhanced by active listening (exposure) than by formal musical training (expertise).

  13. Culture shapes efficiency of facial age judgments.

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    Gizelle Anzures

    Full Text Available BACKGROUND: Cultural differences in socialization can lead to characteristic differences in how we perceive the world. Consistent with this influence of differential experience, our perception of faces (e.g., preference, recognition ability is shaped by our previous experience with different groups of individuals. METHODOLOGY/PRINCIPAL FINDINGS: Here, we examined whether cultural differences in social practices influence our perception of faces. Japanese, Chinese, and Asian-Canadian young adults made relative age judgments (i.e., which of these two faces is older? for East Asian faces. Cross-cultural differences in the emphasis on respect for older individuals was reflected in participants' latency in facial age judgments for middle-age adult faces--with the Japanese young adults performing the fastest, followed by the Chinese, then the Asian-Canadians. In addition, consistent with the differential behavioural and linguistic markers used in the Japanese culture when interacting with individuals younger than oneself, only the Japanese young adults showed an advantage in judging the relative age of children's faces. CONCLUSIONS/SIGNIFICANCE: Our results show that different sociocultural practices shape our efficiency in processing facial age information. The impact of culture may potentially calibrate other aspects of face processing.

  14. Phenomenology of consciousness from apprehension to judgment.

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    Arecchi, F Tito

    2011-07-01

    We explore two different moments of human cognition, namely apprehension (A), whereby a coherent perception emerges by recruitment of large neuron groups and judgment (B), whereby memory retrieval of different (A) units coded in a suitable language and comparison of them leads to the formulation of a judgment. The first one has a duration around 1 sec (from 0.5 to 3 sec), it appears as an a-temporal present and its neural correlate is a wide synchronization in the EEG gamma band. It may be described as an interpretation of sensorial stimuli in terms of some stored algorithm, via a Bayes procedure. The second one entails the comparison of two apprehensions acquired at different times, coded in a given language, and retrieved by memory. It lasts around 3 sec and requires self-consciousness, as the judging agent must be well aware that he/she is the same one who faces the two coded apprehensions under scrutiny in order to extract a mutual relation. At variance with (A), (B) does not presuppose an algorithm, but it rather builds a new behavioural model by an inverse Bayes procedure. It will be shown how this build up of a novel model is related to creativity and free will.

  15. Perceptual hysteresis in the judgment of auditory pitch shift.

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    Chambers, Claire; Pressnitzer, Daniel

    2014-07-01

    Perceptual hysteresis can be defined as the enduring influence of the recent past on current perception. Here, hysteresis was investigated in a basic auditory task: pitch comparisons between successive tones. On each trial, listeners were presented with pairs of tones and asked to report the direction of subjective pitch shift, as either "up" or "down." All tones were complexes known as Shepard tones (Shepard, 1964), which comprise several frequency components at octave multiples of a base frequency. The results showed that perceptual judgments were determined both by stimulus-related factors (the interval ratio between the base frequencies within a pair) and by recent context (the intervals in the two previous trials). When tones were presented in ordered sequences, for which the frequency interval between tones was varied in a progressive manner, strong hysteresis was found. In particular, ambiguous stimuli that led to equal probabilities of "up" and "down" responses within a randomized context were almost fully determined within an ordered context. Moreover, hysteresis did not act on the direction of the reported pitch shift, but rather on the perceptual representation of each tone. Thus, hysteresis could be observed within sequences in which listeners varied between "up" and "down" responses, enabling us to largely rule out confounds related to response bias. The strength of the perceptual hysteresis observed suggests that the ongoing context may have a substantial influence on fundamental aspects of auditory perception, such as how we perceive the changes in pitch between successive sounds.

  16. Analog Magnitudes Support Large Number Ordinal Judgments in Infancy.

    Science.gov (United States)

    vanMarle, Kristy; Mou, Yi; Seok, Jin H

    2016-01-01

    Few studies have explored the source of infants' ordinal knowledge, and those that have are equivocal regarding the underlying representational system. The present study sought clear evidence that the approximate number system, which underlies children's cardinal knowledge, may also support ordinal knowledge in infancy; 10 - to 12-month-old infants' were tested with large sets (>3) in an ordinal choice task in which they were asked to choose between two hidden sets of food items. The difficulty of the comparison varied as a function of the ratio between the sets. Infants reliably chose the greater quantity when the sets differed by a 2:3 ratio (4v6 and 6v9), but not when they differed by a 3:4 ratio (6v8) or a 7:8 ratio (7v8). This discrimination function is consistent with previous studies testing the precision of number and time representations in infants of roughly this same age, thus providing evidence that the approximate number system can support ordinal judgments in infancy. The findings are discussed in light of recent proposals that different mechanisms underlie infants' reasoning about small and large numbers.

  17. Olympic Medals as Fruits of Comparison? Assimilation and Contrast in Sequential Performance Judgments

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    Damisch, Lysann; Mussweiler, Thomas; Plessner, Henning

    2006-01-01

    The authors investigated the evaluative consequences of sequential performance judgments. Recent social comparison research has suggested that performance judgments may be influenced by judgments about a preceding performance. Specifically, performance judgments may be assimilated to judgments of the preceding performance if judges focus on…

  18. Individual Differences in Numeracy and Cognitive Reflection, with Implications for Biases and Fallacies in Probability Judgment.

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    Liberali, Jordana M; Reyna, Valerie F; Furlan, Sarah; Stein, Lilian M; Pardo, Seth T

    2012-10-01

    Despite evidence that individual differences in numeracy affect judgment and decision making, the precise mechanisms underlying how such differences produce biases and fallacies remain unclear. Numeracy scales have been developed without sufficient theoretical grounding, and their relation to other cognitive tasks that assess numerical reasoning, such as the Cognitive Reflection Test (CRT), has been debated. In studies conducted in Brazil and in the USA, we administered an objective Numeracy Scale (NS), Subjective Numeracy Scale (SNS), and the CRT to assess whether they measured similar constructs. The Rational-Experiential Inventory, inhibition (go/no-go task), and intelligence were also investigated. By examining factor solutions along with frequent errors for questions that loaded on each factor, we characterized different types of processing captured by different items on these scales. We also tested the predictive power of these factors to account for biases and fallacies in probability judgments. In the first study, 259 Brazilian undergraduates were tested on the conjunction and disjunction fallacies. In the second study, 190 American undergraduates responded to a ratio-bias task. Across the different samples, the results were remarkably similar. The results indicated that the CRT is not just another numeracy scale, that objective and subjective numeracy scales do not measure an identical construct, and that different aspects of numeracy predict different biases and fallacies. Dimensions of numeracy included computational skills such as multiplying, proportional reasoning, mindless or verbatim matching, metacognitive monitoring, and understanding the gist of relative magnitude, consistent with dual-process theories such as fuzzy-trace theory.

  19. The effect of visual apparent motion on audiovisual simultaneity.

    Science.gov (United States)

    Kwon, Jinhwan; Ogawa, Ken-ichiro; Miyake, Yoshihiro

    2014-01-01

    Visual motion information from dynamic environments is important in multisensory temporal perception. However, it is unclear how visual motion information influences the integration of multisensory temporal perceptions. We investigated whether visual apparent motion affects audiovisual temporal perception. Visual apparent motion is a phenomenon in which two flashes presented in sequence in different positions are perceived as continuous motion. Across three experiments, participants performed temporal order judgment (TOJ) tasks. Experiment 1 was a TOJ task conducted in order to assess audiovisual simultaneity during perception of apparent motion. The results showed that the point of subjective simultaneity (PSS) was shifted toward a sound-lead stimulus, and the just noticeable difference (JND) was reduced compared with a normal TOJ task with a single flash. This indicates that visual apparent motion affects audiovisual simultaneity and improves temporal discrimination in audiovisual processing. Experiment 2 was a TOJ task conducted in order to remove the influence of the amount of flash stimulation from Experiment 1. The PSS and JND during perception of apparent motion were almost identical to those in Experiment 1, but differed from those for successive perception when long temporal intervals were included between two flashes without motion. This showed that the result obtained under the apparent motion condition was unaffected by the amount of flash stimulation. Because apparent motion was produced by a constant interval between two flashes, the results may be accounted for by specific prediction. In Experiment 3, we eliminated the influence of prediction by randomizing the intervals between the two flashes. However, the PSS and JND did not differ from those in Experiment 1. It became clear that the results obtained for the perception of visual apparent motion were not attributable to prediction. Our findings suggest that visual apparent motion changes temporal

  20. A mind-reader does not always have deontological moral judgments and prosocial behavior: A developmental perspective

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    Jian Hao

    2016-08-01

    Full Text Available The rationalistic theories of morality emphasize that reasoning plays an important role in moral judgments and prosocial behavior. Theory of mind as a reasoning ability in the mental domain has been considered a facilitator of moral development. The present study examined whether theory of mind was consistently positively associated with morality from middle childhood to late adulthood. Two hundred four participants, including 48 elementary school children, 45 adolescents, 62 younger adults and 49 older adults, completed theory of mind, moral judgment and prosocial behavior tasks. Theory of mind was measured with strange stories that tapped into an understanding of lies, white lies, double bluffs, irony and persuasion. Moral judgments were measured with variants of the trolley dilemma. Prosocial behavior was measured through participants’ performance in an interactive situation in which a helping request was made. The results indicated specific rather than similar developmental trajectories of theory of mind, moral judgments and prosocial behavior. There was a quadratic trend in theory of mind, a combination of quadratic and cubic trends in deontological moral judgments and a linear decline in helping behavior. It is thus suggested that theory of mind may not be associated with morality in an unchanging way during development. Further results indicated that theory of mind and deontological moral judgments were negatively correlated for children, adolescents and older adults but positively correlated for younger adults. Theory of mind and helping behavior were positively correlated for children but negatively correlated for adolescents. However, the relationships disappeared in adulthood. In sum, the present study reveals that theory of mind may be a nice tool for its facilitation of deontological moral judgments and prosocial behavior, but it may also be a nasty tool for its blocking of deontological moral judgments and prosocial behavior

  1. Soccer Offside Judgments in Laypersons with Different Types of Static Displays.

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    Peter Wühr

    Full Text Available Four experiments investigated offside decisions in laypersons with different types of static displays. Previous research neglected this group although the majority of assistant referees in soccer games at the amateur level are laypersons. The aims of our research were (a to investigate the spatial resolution in laypersons' perception of offside situations, (b to search for biases in laypersons' offside judgments, and (c to develop useful displays for future research. The displays showed the moment when a midfielder passes the ball to a forward moving in the vicinity of a defender. We varied the spatial location of the forward around the defender in eleven steps and participants made their offside decision by pressing a key. Across experiments, displays varied in abstractness (simple shapes, clipart figures, photographs. There were two major findings. Firstly, both accuracy and speed of offside judgments deteriorated when the spatial distance between forward and defender decreased, approaching guessing rate at the smallest distances. Secondly, participants showed a consistent bias in favor of the non-offside response, in contrast to most studies on professional assistant referees. In sum, the results highlight the limited spatial resolution of the visual system and underscore the role of response bias in offside-judgment tasks.

  2. Valuing structured professional judgment: predictive validity, decision-making, and the clinical-actuarial conflict.

    Science.gov (United States)

    Falzer, Paul R

    2013-01-01

    Structured professional judgment (SPJ) has received considerable attention as an alternative to unstructured clinical judgment and actuarial assessment, and as a means of resolving their ongoing conflict. However, predictive validity studies have typically relied on receiver operating characteristic (ROC) analysis, the same technique commonly used to validate actuarial assessment tools. This paper presents SPJ as distinct from both unstructured clinical judgment and actuarial assessment. A key distinguishing feature of SPJ is the contribution of modifiable factors, either dynamic or protective, to summary risk ratings. With modifiable factors, the summary rating scheme serves as a prognostic model rather than a classification procedure. However, prognostic models require more extensive and thorough predictive validity testing than can be provided by ROC analysis. It is proposed that validation should include calibration and reclassification techniques, as well as additional measures of discrimination. Several techniques and measures are described and illustrated. The paper concludes by tracing the limitations of ROC analysis to its philosophical foundation and its origin as a statistical theory of decision-making. This foundation inhibits the performance of crucial tasks, such as determining the sufficiency of a risk assessment and examining the evidentiary value of statistical findings. The paper closes by noting a current effort to establish a viable and complementary relationship between SPJ and decision-making theory.

  3. Generating human reliability estimates using expert judgment. Volume 1. Main report

    Energy Technology Data Exchange (ETDEWEB)

    Comer, M.K.; Seaver, D.A.; Stillwell, W.G.; Gaddy, C.D.

    1984-11-01

    The US Nuclear Regulatory Commission is conducting a research program to determine the practicality, acceptability, and usefulness of several different methods for obtaining human reliability data and estimates that can be used in nuclear power plant probabilistic risk assessment (PRA). One method, investigated as part of this overall research program, uses expert judgment to generate human error probability (HEP) estimates and associated uncertainty bounds. The project described in this document evaluated two techniques for using expert judgment: paired comparisons and direct numerical estimation. Volume 1 of this report provides a brief overview of the background of the project, the procedure for using psychological scaling techniques to generate HEP estimates and conclusions from evaluation of the techniques. Results of the evaluation indicate that techniques using expert judgment should be given strong consideration for use in developing HEP estimates. In addition, HEP estimates for 35 tasks related to boiling water reactors (BMRs) were obtained as part of the evaluation. These HEP estimates are also included in the report.

  4. Divergent roles of autistic and alexithymic traits in utilitarian moral judgments in adults with autism.

    Science.gov (United States)

    Patil, Indrajeet; Melsbach, Jens; Hennig-Fast, Kristina; Silani, Giorgia

    2016-03-29

    This study investigated hypothetical moral choices in adults with high-functioning autism and the role of empathy and alexithymia in such choices. We used a highly emotionally salient moral dilemma task to investigate autistics' hypothetical moral evaluations about personally carrying out harmful utilitarian behaviours aimed at maximizing welfare. Results showed that they exhibited a normal pattern of moral judgments despite the deficits in social cognition and emotional processing. Further analyses revealed that this was due to mutually conflicting biases associated with autistic and alexithymic traits after accounting for shared variance: (a) autistic traits were associated with reduced utilitarian bias due to elevated personal distress of demanding social situations, while (b) alexithymic traits were associated with increased utilitarian bias on account of reduced empathic concern for the victim. Additionally, autistics relied on their non-verbal reasoning skills to rigidly abide by harm-norms. Thus, utilitarian moral judgments in autism were spared due to opposite influences of autistic and alexithymic traits and compensatory intellectual strategies. These findings demonstrate the importance of empathy and alexithymia in autistic moral cognition and have methodological implications for studying moral judgments in several other clinical populations.

  5. The effects of retrieval ease on health issue judgments: implications for campaign strategies.

    Science.gov (United States)

    Chang, Chingching

    2010-12-01

    This paper examines the effects of retrieving information about a health ailment on judgments of the perceived severity of the disease and self-efficacy regarding prevention and treatment. The literature on metacognition suggests that recall tasks render two types of information accessible: the retrieved content, and the subjective experience of retrieving the content. Both types of information can influence judgments. Content-based thinking models hold that the more instances of an event people can retrieve, the higher they will estimate the frequency of the event to be. In contrast, experience-based thinking models suggest that when people experience difficulty in retrieving information regarding an event, they rate the event as less likely to occur. In the first experiment, ease of retrieval was manipulated by asking participants to list either a high or low number of consequences of an ailment. As expected, retrieval difficulty resulted in lower perceived disease severity. In the second experiment, ease of retrieval was manipulated by varying the number of disease prevention or treatment measures participants attempted to list. As predicted, retrieval difficulty resulted in lower self-efficacy regarding prevention and treatment. In experiment three, when information regarding a health issue was made accessible by exposure to public service announcements (PSAs), ease-of-retrieval effects were attenuated. Finally, in experiment four, exposure to PSAs encouraged content-based judgments when the issue was of great concern.

  6. The obligatory nature of holistic processing of faces in social judgments.

    Science.gov (United States)

    Todorov, Alexander; Loehr, Valerie; Oosterhof, Nikolaas N

    2010-01-01

    Using a composite-face paradigm, we show that social judgments from faces rely on holistic processing. Participants judged facial halves more positively when aligned with trustworthy than with untrustworthy halves, despite instructions to ignore the aligned parts (experiment 1). This effect was substantially reduced when the faces were inverted (experiments 2 and 3) and when the halves were misaligned (experiment 3). In all three experiments, judgments were affected to a larger extent by the to-be-attended than the to-be-ignored halves, suggesting that there is partial control of holistic processing. However, after rapid exposures to faces (33 to 100 ms), judgments of trustworthy and untrustworthy halves aligned with incongruent halves were indistinguishable (experiment 4a). Differences emerged with exposures longer than 100 ms. In contrast, when participants were not instructed to attend to specific facial parts, these differences did not emerge (experiment 4b). These findings suggest that the initial pass of information is holistic and that additional time allows participants to partially ignore the task-irrelevant context.

  7. Electrophysiological brain dynamics during the esthetic judgment of human bodies and faces.

    Science.gov (United States)

    Muñoz, Francisco; Martín-Loeches, Manuel

    2015-01-12

    This experiment investigated how the esthetic judgment of human body and face modulates cognitive and affective processes. We hypothesized that judgments on ugliness and beauty would elicit separable event-related brain potentials (ERP) patterns, depending on the esthetic value of body and faces in both genders. In a pretest session, participants evaluated images in a range from very ugly to very beautiful, what generated three sets of beautiful, ugly and neutral faces and bodies. In the recording session, they performed a task consisting in a beautiful-neutral-ugly judgment. Cognitive and affective effects were observed on a differential pattern of ERP components (P200, P300 and LPC). Main findings revealed a P200 amplitude increase to ugly images, probably the result of a negativity bias in attentional processes. A P300 increase was found mostly to beautiful images, particularly to female bodies, consistent with the salience of these stimuli, particularly for stimulus categorization. LPC appeared significantly larger to both ugly and beautiful images, probably reflecting later, decision processes linked to keeping information in working memory. This finding was especially remarkable for ugly male faces. Our findings are discussed on the ground of evolutionary and adaptive value of esthetics in person evaluation. This article is part of a Special Issue entitled Hold Item.

  8. (Process Models of Counselor Judgment: Proposal and Reactions.)

    Science.gov (United States)

    Strohmer, Douglas C.; And Others

    1982-01-01

    Studied competing process models of counselors' clinical judgment for their capacity to account for variance in prognostic judgments and further tested for parsimony. Patton discusses problems of logic and data analysis in the model's formulation. Provides Stromer's response to the critique. (RC)

  9. Mediational Inferences in the Process of Counselor Judgment.

    Science.gov (United States)

    Haase, Richard F.; And Others

    1983-01-01

    Replicates research on the process of moving from observations to clinical judgments. Counselors (N=20) made status inferences, attributional inferences, and diagnostic classification of clients based on case folders. Results suggest the clinical judgment process was stagewise mediated, and attributional inferences had little direct impact on…

  10. Moral Judgment Competence of Medical Students: A Transcultural Study

    Science.gov (United States)

    Feitosa, Helvécio Neves; Rego, Sergio; Bataglia, Patricia Unger Raphael; Sancho, Karlos Frederico Castelo Branco; Rego, Guilhermina; Nunes, Rui

    2013-01-01

    The authors conducted a cross-sectional short-term study using Lind's Moral Judgment Test (MJT) to compare moral judgment competence (C-score) among students from a medical school in the Northeast region of Brazil and a medical school in the Northern region of Portugal. This study compares the C-scores of groups in the first and eighth…

  11. Moral Judgment Competence of Medical Students: A Transcultural Study

    Science.gov (United States)

    Feitosa, Helvécio Neves; Rego, Sergio; Bataglia, Patricia Unger Raphael; Sancho, Karlos Frederico Castelo Branco; Rego, Guilhermina; Nunes, Rui

    2013-01-01

    The authors conducted a cross-sectional short-term study using Lind's Moral Judgment Test (MJT) to compare moral judgment competence (C-score) among students from a medical school in the Northeast region of Brazil and a medical school in the Northern region of Portugal. This study compares the C-scores of groups in the first and eighth semesters…

  12. Moral judgment as information processing: an integrative review

    Science.gov (United States)

    Guglielmo, Steve

    2015-01-01

    How do humans make moral judgments about others’ behavior? This article reviews dominant models of moral judgment, organizing them within an overarching framework of information processing. This framework poses two distinct questions: (1) What input information guides moral judgments? and (2) What psychological processes generate these judgments? Information Models address the first question, identifying critical information elements (including causality, intentionality, and mental states) that shape moral judgments. A subclass of Biased Information Models holds that perceptions of these information elements are themselves driven by prior moral judgments. Processing Models address the second question, and existing models have focused on the relative contribution of intuitive versus deliberative processes. This review organizes existing moral judgment models within this framework and critically evaluates them on empirical and theoretical grounds; it then outlines a general integrative model grounded in information processing, and concludes with conceptual and methodological suggestions for future research. The information-processing framework provides a useful theoretical lens through which to organize extant and future work in the rapidly growing field of moral judgment. PMID:26579022

  13. Judgments of Vocal Affect by Language-Delayed Children.

    Science.gov (United States)

    Berk, Sybil

    1983-01-01

    The judgment of vocal affect was studied in 19 language delayed children and 19 children with normal language. The children identified utterances spoken in an angry, happy, or sad tone of voice. The language delayed children made significantly fewer correct judgments. (Author/SEW)

  14. The modular neuroarchitecture of social judgments on faces.

    Science.gov (United States)

    Bzdok, Danilo; Langner, Robert; Hoffstaedter, Felix; Turetsky, Bruce I; Zilles, Karl; Eickhoff, Simon B

    2012-04-01

    Face-derived information on trustworthiness and attractiveness crucially influences social interaction. It is, however, unclear to what degree the functional neuroanatomy of these complex social judgments on faces reflects genuine social versus basic emotional and cognitive processing. To disentangle social from nonsocial contributions, we assessed commonalities and differences between the functional networks activated by judging social (trustworthiness, attractiveness), emotional (happiness), and cognitive (age) facial traits. Relative to happiness and age evaluations, both trustworthiness and attractiveness judgments selectively activated the dorsomedial prefrontal cortex and inferior frontal gyrus, forming a core social cognition network. Moreover, they also elicited a higher amygdalar response than even the emotional control condition. Both social judgments differed, however, in their top-down modulation of face-sensitive regions: trustworthiness judgments recruited the posterior superior temporal sulcus, whereas attractiveness judgments recruited the fusiform gyrus. Social and emotional judgments converged and, therefore, likely interact in the ventromedial prefrontal cortex. Social and age judgments, on the other hand, commonly engaged the anterior insula, inferior parietal cortex, and dorsolateral prefrontal cortex, which appear to subserve more cognitive aspects in social evaluation. These findings demonstrate the modularity of social judgments on human faces by separating the neural correlates of social, face-specific, emotional, and cognitive processing facets.

  15. (Process Models of Counselor Judgment: Proposal and Reactions.)

    Science.gov (United States)

    Strohmer, Douglas C.; And Others

    1982-01-01

    Studied competing process models of counselors' clinical judgment for their capacity to account for variance in prognostic judgments and further tested for parsimony. Patton discusses problems of logic and data analysis in the model's formulation. Provides Stromer's response to the critique. (RC)

  16. Leadership Styles and Moral Judgment Competence of Community College Personnel

    Science.gov (United States)

    McFadden, Cheryl; Miller, Brian; Sypawka, William; Clay, Maria; Hoover-Plonk, Shelly

    2013-01-01

    This study investigated the convergence of leadership styles and moral judgment competence of community college personnel participating in a leadership institute using the Leadership Orientation Instrument (Bolman & Deal, 1984) and the Moral Judgment Test (Lind, 1978). Results indicated that the human resource and structural frames were the…

  17. True and False Memories, Parietal Cortex, and Confidence Judgments

    Science.gov (United States)

    Urgolites, Zhisen J.; Smith, Christine N.; Squire, Larry R.

    2015-01-01

    Recent studies have asked whether activity in the medial temporal lobe (MTL) and the neocortex can distinguish true memory from false memory. A frequent complication has been that the confidence associated with correct memory judgments (true memory) is typically higher than the confidence associated with incorrect memory judgments (false memory).…

  18. Plausibility Judgments in Conceptual Change and Epistemic Cognition

    Science.gov (United States)

    Lombardi, Doug; Nussbaum, E. Michael; Sinatra, Gale M.

    2016-01-01

    Plausibility judgments rarely have been addressed empirically in conceptual change research. Recent research, however, suggests that these judgments may be pivotal to conceptual change about certain topics where a gap exists between what scientists and laypersons find plausible. Based on a philosophical and empirical foundation, this article…

  19. Intuitive and Deliberate Judgments Are Based on Common Principles

    Science.gov (United States)

    Kruglanski, Arie W.; Gigerenzer, Gerd

    2011-01-01

    A popular distinction in cognitive and social psychology has been between "intuitive" and "deliberate" judgments. This juxtaposition has aligned in dual-process theories of reasoning associative, unconscious, effortless, heuristic, and suboptimal processes (assumed to foster intuitive judgments) versus rule-based, conscious, effortful, analytic,…

  20. True and False Memories, Parietal Cortex, and Confidence Judgments

    Science.gov (United States)

    Urgolites, Zhisen J.; Smith, Christine N.; Squire, Larry R.

    2015-01-01

    Recent studies have asked whether activity in the medial temporal lobe (MTL) and the neocortex can distinguish true memory from false memory. A frequent complication has been that the confidence associated with correct memory judgments (true memory) is typically higher than the confidence associated with incorrect memory judgments (false memory).…

  1. Moral judgment as information processing: an integrative review.

    Science.gov (United States)

    Guglielmo, Steve

    2015-01-01

    How do humans make moral judgments about others' behavior? This article reviews dominant models of moral judgment, organizing them within an overarching framework of information processing. This framework poses two distinct questions: (1) What input information guides moral judgments? and (2) What psychological processes generate these judgments? Information Models address the first question, identifying critical information elements (including causality, intentionality, and mental states) that shape moral judgments. A subclass of Biased Information Models holds that perceptions of these information elements are themselves driven by prior moral judgments. Processing Models address the second question, and existing models have focused on the relative contribution of intuitive versus deliberative processes. This review organizes existing moral judgment models within this framework and critically evaluates them on empirical and theoretical grounds; it then outlines a general integrative model grounded in information processing, and concludes with conceptual and methodological suggestions for future research. The information-processing framework provides a useful theoretical lens through which to organize extant and future work in the rapidly growing field of moral judgment.

  2. 40 CFR 94.221 - Application of good engineering judgment.

    Science.gov (United States)

    2010-07-01

    ... judgment in making all decisions called for under this part, including but not limited to selections... was not made in good faith, or that the decision was not made with a rational basis, the Administrator... Administrator may reject any such decision by a manufacturer if it is not based on good engineering judgment...

  3. Effects of context on recollection and familiarity experiences are task dependent.

    Science.gov (United States)

    Tousignant, Cody; Bodner, Glen E; Arnold, Michelle M

    2015-05-01

    The influence of test context on reports of recollection and familiarity depends on how these subjective recognition experiences are conceptualized and measured. Bodner and Lindsay (2003) found that critical items elicited more remember judgments but fewer know judgments in a less (vs. more) memorable context. In contrast, Tousignant and Bodner (2012) found that independent ratings of recollection and familiarity were both higher in a less memorable context. We replicated the dissociative pattern with judgments using recollect/familiar labels (Experiment 1), and in a novel R/F/B task that added a "both" option to eliminate the mutual exclusivity between the recollect and familiar options (Experiment 2). Adding a "guess" option eliminated these context effects (Experiment 3), however whether allowing guesses "cleans up" or "desensitizes" recollection and familiarity judgments remains unclear. Determining which task variants provide appropriate measures of subjective recognition experiences will require an examination of additional dissociations and triangulation with other measures.

  4. The amodal system for conscious word and picture identification in the absence of a semantic task

    NARCIS (Netherlands)

    Doren, L. Van; Dupont, P.; Grauwe, S.M.T. De; Peeters, R.; Vandenberghe, R.

    2010-01-01

    Previous studies using explicit semantic tasks, such as category or similarity judgments, have revealed considerable neuroanatomical overlap between processing of the meaning of words and pictures. This result may have been influenced by the semantic executive control required by such tasks. We exam

  5. Sex differences in mental rotation and line angle judgments are positively associated with gender equality and economic development across 53 nations.

    Science.gov (United States)

    Lippa, Richard A; Collaer, Marcia L; Peters, Michael

    2010-08-01

    Mental rotation and line angle judgment performance were assessed in more than 90,000 women and 111,000 men from 53 nations. In all nations, men's mean performance exceeded women's on these two visuospatial tasks. Gender equality (as assessed by United Nations indices) and economic development (as assessed by per capita income and life expectancy) were significantly associated, across nations, with larger sex differences, contrary to the predictions of social role theory. For both men and women, across nations, gender equality and economic development were significantly associated with better performance on the two visuospatial tasks. However, these associations were stronger for the mental rotation task than for the line angle judgment task, and they were stronger for men than for women. Results were discussed in terms of evolutionary, social role, and stereotype threat theories of sex differences.

  6. Now you see it, now you don't: on emotion, context, and the algorithmic prediction of human imageability judgments.

    Science.gov (United States)

    Westbury, Chris F; Shaoul, Cyrus; Hollis, Geoff; Smithson, Lisa; Briesemeister, Benny B; Hofmann, Markus J; Jacobs, Arthur M

    2013-01-01

    Many studies have shown that behavioral measures are affected by manipulating the imageability of words. Though imageability is usually measured by human judgment, little is known about what factors underlie those judgments. We demonstrate that imageability judgments can be largely or entirely accounted for by two computable measures that have previously been associated with imageability, the size and density of a word's context and the emotional associations of the word. We outline an algorithmic method for predicting imageability judgments using co-occurrence distances in a large corpus. Our computed judgments account for 58% of the variance in a set of nearly two thousand imageability judgments, for words that span the entire range of imageability. The two factors account for 43% of the variance in lexical decision reaction times (LDRTs) that is attributable to imageability in a large database of 3697 LDRTs spanning the range of imageability. We document variances in the distribution of our measures across the range of imageability that suggest that they will account for more variance at the extremes, from which most imageability-manipulating stimulus sets are drawn. The two predictors account for 100% of the variance that is attributable to imageability in newly-collected LDRTs using a previously-published stimulus set of 100 items. We argue that our model of imageability is neurobiologically plausible by showing it is consistent with brain imaging data. The evidence we present suggests that behavioral effects in the lexical decision task that are usually attributed to the abstract/concrete distinction between words can be wholly explained by objective characteristics of the word that are not directly related to the semantic distinction. We provide computed imageability estimates for over 29,000 words.

  7. Air Target Fuzzy Pattern Recognition Threat-Judgment Model

    Institute of Scientific and Technical Information of China (English)

    童幼堂; 王建明

    2003-01-01

    Threat-judgment is a complicated fuzzy inference problem. Up to now no relevant unified theory and measuring standard have been developed. It is very difficult to establish a threat-judgment model with high reliability in the air defense system for the naval warships. Air target threat level judgment is an important component in naval warship combat command decision-making systems. According to the threat level judgment of air targets during the air defense of single naval warship, a fuzzy pattern recognition model for judging the threat from air targets is established. Then an algorithm for identifying the parameters in the model is presented. The model has an adaptive feature and can dynamically update its parameters according to the state change of the attacking targets and the environment. The method presented here can be used for the air defense system threat judgment in the naval warships.

  8. Ethical Ideology and Ethical Judgments of Accounting Practitioners in Malaysia

    Directory of Open Access Journals (Sweden)

    Suhaiza Ismail

    2011-09-01

    Full Text Available The paper intends to explore the ethical ideology and ethical judgments of accounting practitioners in Malaysia. The objectives of this study are twofold. First, the paper intends to examine the factors that contribute to the different ethical ideology among Malaysian accounting practitioners. Second, it aims to investigate the influence of demographic factors and ethical ideology on ethical judgments of accounting practitioners. The study used Forsyth’s (1980 Ethics Position Questionnaire instrument to examine the ethical ideology of the accountants and adopted ethics vignettes used by Emerson et al. (2007 to assess the ethical judgments of the respondents. From the statistical analysis, this study found that age and gender have a significant impact on ethical judgment but not on ethical ideology. In addition, idealism and relativism have a significant influence on ethical judgment, especially in a legally unethical situation.

  9. Selective impairment of cognitive empathy for moral judgment in adults with high functioning autism

    National Research Council Canada - National Science Library

    Gleichgerrcht, Ezequiel; Torralva, Teresa; Rattazzi, Alexia; Marenco, Victoria; Roca, María; Manes, Facundo

    2013-01-01

    .... the utilitarian judgment, and an emotional aversion to harm, i.e. the deontological judgment. In the present study, we investigated moral judgment in adult individuals with high functioning autism/Asperger syndrome (HFA...

  10. Exemplary Goods: Exemplars as Judgment Devices

    Directory of Open Access Journals (Sweden)

    Erwin Dekker

    2016-12-01

    Full Text Available In this article the notion of exemplars is developed to study valuation processes. It argues that exemplary goods are an important "judgment device" on markets of singular goods, which has so far been ignored in the literature. The article draws on Hannah Arendt's theory of exemplars, as well as literature from the philosophy of science and psychology to construct the new concept. Exemplars are particular goods that become focal points in markets that facilitate the mutual coordination of consumers and producers. From these exemplars norms of quality emerge which are otherwise hard or impossible to explicate. These exemplars and the norms of quality which emerge from them help shape the expectations of both producers and consumers with regard to new goods that are introduced to the market. Two illustrative cases, on classic literature and hip-hop music, are presented to demonstrate the relevance of the concept.

  11. A common cortical circuit mechanism for perceptual categorical discrimination and veridical judgment.

    Directory of Open Access Journals (Sweden)

    Feng Liu

    2008-12-01

    Full Text Available Perception involves two types of decisions about the sensory world: identification of stimulus features as analog quantities, or discrimination of the same stimulus features among a set of discrete alternatives. Veridical judgment and categorical discrimination have traditionally been conceptualized as two distinct computational problems. Here, we found that these two types of decision making can be subserved by a shared cortical circuit mechanism. We used a continuous recurrent network model to simulate two monkey experiments in which subjects were required to make either a two-alternative forced choice or a veridical judgment about the direction of random-dot motion. The model network is endowed with a continuum of bell-shaped population activity patterns, each representing a possible motion direction. Slow recurrent excitation underlies accumulation of sensory evidence, and its interplay with strong recurrent inhibition leads to decision behaviors. The model reproduced the monkey's performance as well as single-neuron activity in the categorical discrimination task. Furthermore, we examined how direction identification is determined by a combination of sensory stimulation and microstimulation. Using a population-vector measure, we found that direction judgments instantiate winner-take-all (with the population vector coinciding with either the coherent motion direction or the electrically elicited motion direction when two stimuli are far apart, or vector averaging (with the population vector falling between the two directions when two stimuli are close to each other. Interestingly, for a broad range of intermediate angular distances between the two stimuli, the network displays a mixed strategy in the sense that direction estimates are stochastically produced by winner-take-all on some trials and by vector averaging on the other trials, a model prediction that is experimentally testable. This work thus lends support to a common neurodynamic

  12. Oxytocin blurs the self-other distinction during trait judgments and reduces medial prefrontal cortex responses.

    Science.gov (United States)

    Zhao, Weihua; Yao, Shuxia; Li, Qin; Geng, Yayuan; Ma, Xiaole; Luo, Lizhu; Xu, Lei; Kendrick, Keith M

    2016-07-01

    The neuropeptide oxytocin (OXT) may act either to increase or blur the distinction between self and other and thereby promote either more selfish or altruistic behaviors. To attempt to distinguish between these two possibilities we performed a double-blind, between-subject, placebo-controlled design study to investigate the effect of intranasal OXT on self and other (mother, classmate, or stranger) trait judgments in conjunction with functional magnetic resonance imaging. Results showed that OXT reduced response times for making both self and other judgments, but also reduced the accuracy of their subsequent recall, thereby abolishing the normal self-bias observed in this task. OXT also abolished the positive correlation between response and self-esteem scale scores seen in the PLC group, suggesting that its effects were strongest in individuals with higher levels of self-esteem. A whole-brain functional magnetic resonance imaging analysis revealed that OXT also reduced responses during both self and other trait judgments in the dorsal (dmPFC) and ventral (vmPFC) medial prefrontal cortex. A subsequent region of interest analysis revealed that behavioral performance and self-esteem scale scores were associated with dmPFC activation and its functional connectivity with the anterior cingulate and between the vmPFC and posterior cingulate. Thus overall, while OXT may improve speed of decision making in self -vs. other trait judgments it also blunts the normal bias towards remembering self-attributes and reduces mPFC responses and connectivity with other cortical midline regions involved in self-processing. This is consistent with the view that OXT can reduce self-centered behavior. Hum Brain Mapp 37:2512-2527, 2016. © 2016 Wiley Periodicals, Inc.

  13. Crossmodal synesthetic congruency improves visual timing in dyslexic children.

    Science.gov (United States)

    Chen, Lihan; Zhang, Manli; Ai, Feng; Xie, Weiyi; Meng, Xiangzhi

    2016-08-01

    Consistent with the temporal ventriloquism effect, synesthetic correspondence between the features of visual size and auditory pitch has been shown to modulate the performance of visual temporal order judgment (TOJ) in typical adults. Here in the two main experiments we recruited seventeen dyslexic children and twenty typically developing children to perform a visual TOJ task and measured their ability of synesthetic correspondence between visual size and auditory pitch. In Experiment 1, participants were shown two consecutively presented visual discs that were temporally flanked by two synesthetic congruent or incongruent auditory beeps. In Experiment 2, participants received a crossmodal matching test (visual-size vs. auditory pitch). The results showed that compared to the typically developing group, dyslexic children benefited more from cross-modal synesthetic correspondence to partially compensate for their deficiency in visual TOJ task. The multisensory facilitation for timing performance was correlated with reading ability (Exp.1). Moreover, dyslexic children formed intact "congruent" matching of visually larger shapes to lower auditory pitch, and visually smaller shapes to higher auditory pitch, as did their typically developing peers (Exp 2). The results of our present study suggested general deficits of temporal processing in dyslexic children, However, with relatively intact ability of auditory pitch-visual size matching, dyslexic children could separate visual events using auditory cues. The current study also indicates a feasible way to improve the reading ability by exploiting temporal ventriloquism effect, modulated by appropriate crossmodal synesthetic associations. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Speaking two languages with different number naming systems: What implications for magnitude judgments in bilinguals at different stages of language acquisition?

    Science.gov (United States)

    Van Rinsveld, Amandine; Schiltz, Christine; Landerl, Karin; Brunner, Martin; Ugen, Sonja

    2016-08-01

    Differences between languages in terms of number naming systems may lead to performance differences in number processing. The current study focused on differences concerning the order of decades and units in two-digit number words (i.e., unit-decade order in German but decade-unit order in French) and how they affect number magnitude judgments. Participants performed basic numerical tasks, namely two-digit number magnitude judgments, and we used the compatibility effect (Nuerk et al. in Cognition 82(1):B25-B33, 2001) as a hallmark of language influence on numbers. In the first part we aimed to understand the influence of language on compatibility effects in adults coming from German or French monolingual and German-French bilingual groups (Experiment 1). The second part examined how this language influence develops at different stages of language acquisition in individuals with increasing bilingual proficiency (Experiment 2). Language systematically influenced magnitude judgments such that: (a) The spoken language(s) modulated magnitude judgments presented as Arabic digits, and (b) bilinguals' progressive language mastery impacted magnitude judgments presented as number words. Taken together, the current results suggest that the order of decades and units in verbal numbers may qualitatively influence magnitude judgments in bilinguals and monolinguals, providing new insights into how number processing can be influenced by language(s).

  15. Assessment of lexical semantic judgment abilities in alcohol-dependent subjects: An fMRI study

    Indian Academy of Sciences (India)

    D Bagga; N Singh; S Modi; P Kumar; D Bhattacharya; M L Garg; S Khushu

    2013-12-01

    Neuropsychological studies have shown that alcohol dependence is associated with neurocognitive deficits in tasks requiring memory, perceptual motor skills, abstraction and problem solving, whereas language skills are relatively spared in alcoholics despite structural abnormalities in the language-related brain regions. To investigate the preserved mechanisms of language processing in alcohol-dependents, functional brain imaging was undertaken in healthy controls (=18) and alcohol-dependents (=16) while completing a lexical semantic judgment task in a 3 T MR scanner. Behavioural data indicated that alcohol-dependents took more time than controls for performing the task but there was no significant difference in their response accuracy. fMRI data analysis revealed that while performing the task, the alcoholics showed enhanced activations in left supramarginal gyrus, precuneus bilaterally, left angular gyrus, and left middle temporal gyrus as compared to control subjects. The extensive activations observed in alcoholics as compared to controls suggest that alcoholics recruit additional brain areas to meet the behavioural demands for equivalent task performance. The results are consistent with previous fMRI studies suggesting compensatory mechanisms for the execution of task for showing an equivalent performance or decreased neural efficiency of relevant brain networks. However, on direct comparison of the two groups, the results did not survive correction for multiple comparisons; therefore, the present findings need further exploration.

  16. A change of task prolongs early processes: evidence from ERPs in lexical tasks.

    Science.gov (United States)

    Elchlepp, Heike; Lavric, Aureliu; Monsell, Stephen

    2015-04-01

    Switching tasks costs time. Allowing time to prepare reduces the cost, but usually leaves an irreducible "residual cost." Most accounts of this residual cost locate it within the response-selection stage of processing. To determine which processing stage is affected, we measured event-related potentials (ERPs) as participants performed a reading task or a perceptual judgment task, and examined the effect of a task switch on early markers of lexical processing. A task cue preceding a string of blue and red letters instructed the participant either to read the letter string (for a semantic classification in Experiment 1, and a lexical decision in Experiment 2) or to judge the symmetry of its color pattern. In Experiment 1, having to switch to the reading task delayed the evolution of the effect of word frequency on the reading task ERP by a substantial fraction of the effect on reaction time (RT). In Experiment 2, a task switch delayed the onset of the effect of lexical status on the ERP by about the same extent that it prolonged the RT. These effects indicate an early locus of (most of) the residual switch cost: We propose that this reflects a form of task-related attentional inertia. Other findings have implications for the automaticity of lexical access: Effects of frequency, lexicality, and orthographic familiarity on ERPs in the symmetry task indicated involuntary, but attenuated, orthographic and lexical processing even when attention was focused on a nonlexical property.

  17. Continuous theta-burst stimulation modulates tactile synchronization

    Science.gov (United States)

    2013-01-01

    Background Temporal order judgement (TOJ) is the ability to detect the order of occurrence of two sequentially delivered stimuli. Previous research has shown that TOJ in the presence of synchronized periodic conditioning stimuli impairs TOJ performance, and this phenomenon is suggested to be mediated by GABAergic interneurons that cause perceptual binding across the two skin sites. Application of continuous theta-burst repetitive TMS (cTBS) over primary somatosensory cortex (SI) alters temporal and spatial tactile perception. The purpose of this study was to examine TOJ perception in the presence and absence of synchronized periodic conditioning stimuli before and after cTBS applied over left-hemisphere SI. A TOJ task was administered on the right index and middle finger (D2 and D3) in two separate sessions in the presence and absence of conditioning stimuli (a background low amplitude sinusoidal vibration). Results CTBS reduced the impact of the conditioning stimuli on TOJ performance for up to 18 minutes following stimulation while sham cTBS did not affect TOJ performance. In contrast, the TOJ task performed in the absence of synchronized conditioning stimulation was unaltered following cTBS. Conclusion We conclude that cTBS suppresses inhibitory networks in SI that mediate perceptual binding during TOJ synchronization. CTBS offers one method to suppress cortical excitability in the cortex and potentially benefit clinical populations with altered inhibitory cortical circuits. Additionally, TOJ measures with conditioning stimuli may provide an avenue to assess sensory processing in neurologically impaired patient populations. PMID:23968301

  18. Do physician outcome judgments and judgment biases contribute to inappropriate use of treatments? Study protocol

    Directory of Open Access Journals (Sweden)

    Lott Alison

    2007-06-01

    Full Text Available Abstract Background There are many examples of physicians using treatments inappropriately, despite clear evidence about the circumstances under which the benefits of such treatments outweigh their harms. When such over- or under- use of treatments occurs for common diseases, the burden to the healthcare system and risks to patients can be substantial. We propose that a major contributor to inappropriate treatment may be how clinicians judge the likelihood of important treatment outcomes, and how these judgments influence their treatment decisions. The current study will examine the role of judged outcome probabilities and other cognitive factors in the context of two clinical treatment decisions: 1 prescription of antibiotics for sore throat, where we hypothesize overestimation of benefit and underestimation of harm leads to over-prescription of antibiotics; and 2 initiation of anticoagulation for patients with atrial fibrillation (AF, where we hypothesize that underestimation of benefit and overestimation of harm leads to under-prescription of warfarin. Methods For each of the two conditions, we will administer surveys of two types (Type 1 and Type 2 to different samples of Canadian physicians. The primary goal of the Type 1 survey is to assess physicians' perceived outcome probabilities (both good and bad outcomes for the target treatment. Type 1 surveys will assess judged outcome probabilities in the context of a representative patient, and include questions about how physicians currently treat such cases, the recollection of rare or vivid outcomes, as well as practice and demographic details. The primary goal of the Type 2 surveys is to measure the specific factors that drive individual clinical judgments and treatment decisions, using a 'clinical judgment analysis' or 'lens modeling' approach. This survey will manipulate eight clinical variables across a series of sixteen realistic case vignettes. Based on the survey responses, we will be

  19. Evidence for different processes involved in the effects of nontemporal stimulus size and numerical digit value on duration judgments.

    Science.gov (United States)

    Rammsayer, Thomas H; Verner, Martin

    2016-05-01

    Perceived duration has been shown to be positively related to task-irrelevant, nontemporal stimulus magnitude. To account for this finding, Walsh's (2003) A Theory of Magnitude (ATOM) model suggests that magnitude of time is not differentiated from magnitude of other nontemporal stimulus characteristics and collectively processed by a generalized magnitude system. In Experiment 1, we investigated the combined effects of stimulus size and numerical quantity, as two nontemporal stimulus dimensions covered by the ATOM model, on duration judgments. Participants were required to reproduce the duration of target intervals marked by Arabic digits varying in physical size and numerical value. While the effect of stimulus size was effectively moderated by target duration, the effect of numerical value appeared to require attentional resources directed to the numerical value in order to become effective. Experiment 2 was designed to further elucidate the mediating influence of attention on the effect of numerical value on duration judgments. An effect of numerical value was only observed when participants' attention was directed to digit value, but not when participants were required to pay special attention to digit parity. While the ATOM model implies a common metrics and generalized magnitude processing for time, size, and quantity, the present findings provided converging evidence for the notion of two qualitatively different mechanisms underlying the effects of nontemporal stimulus size and numerical value on duration judgments. Furthermore, our data challenge the implicit common assumption that the effect of numerical value on duration judgments represents a continuously increasing function of digit magnitude.

  20. Sex differences in line judgment: relation to mathematics preparation and strategy use.

    Science.gov (United States)

    Cherney, Isabelle D; Collaer, Marcia L

    2005-06-01

    This study explored visuospatial ability using a new group-administered task, the Judgment of Line Angle and Position-15 test (JLAP-15). We investigated how this task relates to the Vandenberg Mental Rotation Test and whether the sex difference in performance could be explained by the number of prior mathematics courses or strategy used. Undergraduates (n=86 men and 112 women) completed the two tests and reported their strategies. Men had higher scores than women on both tests (d=1.04 for JLAP-15 and 1.10 for the Vandenberg Mental Rotation Test), with a significant intertask correlation of .41. Regression analyses indicated that strategy type, number of mathematics courses completed, and sex were significant predictors of performance on the JLAP-15 but only accounted for 21% of the variance.

  1. 2005 ACGIH Lifting TLV: Employee-Friendly Presentation and Guidance for Professional Judgment

    Energy Technology Data Exchange (ETDEWEB)

    Splittstoesser, Riley [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); O' Farrell, Daniel Edward [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Hill, John [Savannah River Site (SRS), Aiken, SC (United States); McMahon, Terrence [SLAC National Accelerator Lab., Menlo Park, CA (United States); Sastry, Nikhil [SLAC National Accelerator Lab., Menlo Park, CA (United States); Tiemeier, Mark [SLAC National Accelerator Lab., Menlo Park, CA (United States)

    2017-05-22

    The American Council of Governmental Industrial Hygienists (ACGIH) Lifting Threshold Limit Values (TLVs) provide a tool to reduce incidence of low back and shoulder injuries. However, application of the TLV is too complicated for floor-level workers and relies on professional judgment to assess commonly encountered tasks. This paper presents an Employee-Friendly Simplified Format of the TLV that has been adapted from Table 1 of the Lifting TLV presented in the 2005 TLVs and BEIs Based on the Documentation of the Threshold Limit Values for Chemical Substances and Physical Agents & Biological Exposure Indices. This simplified format can be employed by floor-level workers to self-assess lifting tasks. The Ergonomics Project Team also provides research-based guidance for applying professional judgment consistent with standard industry practice: Extended Work Shifts – Reduce weight by 20% for shifts lasting 8 to 12 hours; Constrained Lower Body Posture – Reduce weight by 25% when lifting in such postures; Infrequently Performed Lifts – Lift up to 15 lbs. ≤3 lifts per hour within the zones marked “No safe limit for repetitive lifting” in the TLVs Table 1; Asymmetry beyond 30° – Reduce weight by 10 lbs. for lifts with up to 60° asymmetry from sagittal plane.

  2. A sex difference in interference between identity and expression judgments with static but not dynamic faces.

    Science.gov (United States)

    Stoesz, Brenda M; Jakobson, Lorna S

    2013-04-26

    Facial motion cues facilitate identity and expression processing (Pilz, Thornton, & Bülthoff, 2006). To explore this dynamic advantage, we used Garner's speeded classification task (Garner, 1976) to investigate whether adding dynamic cues alters the interactions between the processing of identity and expression. We also examined whether facial motion affected women and men differently, given that women show an advantage for several aspects of static face processing (McClure, 2000). Participants made speeded identity or expression judgments while the irrelevant cue was held constant or varied. Significant interference occurred with both tasks when static stimuli were used (as in Ganel & Goshen-Gottstein, 2004), but interference was minimal with dynamic displays. This suggests that adult viewers are either better able to selectively attend to relevant cues, or better able to integrate multiple facial cues, when viewing moving as opposed to static faces. These gains, however, come with a cost in processing time. Only women showed asymmetrical interference with static faces, with variations in identity affecting expression judgments more than the opposite. This finding may reflect sex differences in global-local processing biases (Godard & Fiori, 2012). Our findings stress the importance of using dynamic displays and of considering sex distributions when characterizing typical face processing mechanisms.

  3. The facial width-to-height ratio shares stronger links with judgments of aggression than with judgments of trustworthiness.

    Science.gov (United States)

    Geniole, Shawn N; Molnar, Danielle S; Carré, Justin M; McCormick, Cheryl M

    2014-08-01

    Variation in the facial width-to-height ratio (face ratio) is associated with judgments of aggression and of trustworthiness made by observers when viewing men's faces. Although judgments of aggression and of trustworthiness are correlated, they represent distinct constructs. We thus investigated the hypothesis that judgments of aggression share stronger associations with the face ratio than judgments of trustworthiness, and that judgments of aggression mediate the link between the face ratio and trustworthiness. Across 4 separate studies, involving 129 observers rating subsets of 141 photographs (original photographs of individuals who provided consent for their use) of clean-shaven (65 faces), unshaved (22 faces), or digitized male faces (54 faces; digitized faces were creating using facial modeling software), this hypothesis was supported. The correlations between the face ratio and judgments of aggression were moderate to strong in all 4 studies (rs = .45 to .70). Reaction time was measured in Study 4: Participants judged aggression faster than trustworthiness; thus, temporal precedence also supports the hypothesis that aggression mediates the link between the face ratio and trustworthiness. Sensitivity to the face ratio may therefore be part of a perceptual mechanism specialized to assess aggressiveness rather than trustworthiness in others, likely because of the greater necessity for rapid judgments of aggressive potential than trustworthiness.

  4. Attractiveness judgments and discrimination of mommies and grandmas: perceptual tuning for young adult faces.

    Science.gov (United States)

    Short, Lindsey A; Mondloch, Catherine J; Hackland, Anne T

    2015-01-01

    Adults are more accurate in detecting deviations from normality in young adult faces than in older adult faces despite exhibiting comparable accuracy in discriminating both face ages. This deficit in judging the normality of older faces may be due to reliance on a face space optimized for the dimensions of young adult faces, perhaps because of early and continuous experience with young adult faces. Here we examined the emergence of this young adult face bias by testing 3- and 7-year-old children on a child-friendly version of the task used to test adults. In an attractiveness judgment task, children viewed young and older adult face pairs; each pair consisted of an unaltered face and a distorted face of the same identity. Children pointed to the prettiest face, which served as a measure of their sensitivity to the dimensions on which faces vary relative to a norm. To examine whether biases in the attractiveness task were specific to deficits in referencing a norm or extended to impaired discrimination, we tested children on a simultaneous match-to-sample task with the same stimuli. Both age groups were more accurate in judging the attractiveness of young faces relative to older faces; however, unlike adults, the young adult face bias extended to the match-to-sample task. These results suggest that by 3 years of age, children's perceptual system is more finely tuned for young adult faces than for older adult faces, which may support past findings of superior recognition for young adult faces.

  5. Airborne LIDAR point cloud tower inclination judgment

    Science.gov (United States)

    liang, Chen; zhengjun, Liu; jianguo, Qian

    2016-11-01

    Inclined transmission line towers for the safe operation of the line caused a great threat, how to effectively, quickly and accurately perform inclined judgment tower of power supply company safety and security of supply has played a key role. In recent years, with the development of unmanned aerial vehicles, unmanned aerial vehicles equipped with a laser scanner, GPS, inertial navigation is one of the high-precision 3D Remote Sensing System in the electricity sector more and more. By airborne radar scan point cloud to visually show the whole picture of the three-dimensional spatial information of the power line corridors, such as the line facilities and equipment, terrain and trees. Currently, LIDAR point cloud research in the field has not yet formed an algorithm to determine tower inclination, the paper through the existing power line corridor on the tower base extraction, through their own tower shape characteristic analysis, a vertical stratification the method of combining convex hull algorithm for point cloud tower scarce two cases using two different methods for the tower was Inclined to judge, and the results with high reliability.

  6. Transparency and Expert Judgment in Risk Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Jensen, Mikael [Swedish Radiation Protection Authority, Stockholm (Sweden)

    2003-10-01

    An example of expert panel elicitation is mentioned to give some insight in important aspects of the views of the experts, without discussion of the elicited quantity. There are a number of issues such as bias and the discussion between, and rating of, experts, which have not been discussed. It can be seen however, that the structured approach given by the subjective probabilities is an excellent point of reference for further discussion and communication between experts and lay persons. A presentation of a structured approach of the elicitation procedure in itself has potential for further confidence building and transparence in decision-making. In the field of radioactive waste management, or in the nuclear industry as a whole, formal expert judgment elicitation has been used primarily in the US and not in Europe, with a few exceptions such as work carried out at the Delft University of Technology, promoted by professor Cook and others. The author considers the technique valuable in several applications for high-level waste and hopes that the technique will be used in this area.

  7. Social class rank, essentialism, and punitive judgment.

    Science.gov (United States)

    Kraus, Michael W; Keltner, Dacher

    2013-08-01

    Recent evidence suggests that perceptions of social class rank influence a variety of social cognitive tendencies, from patterns of causal attribution to moral judgment. In the present studies we tested the hypotheses that upper-class rank individuals would be more likely to endorse essentialist lay theories of social class categories (i.e., that social class is founded in genetically based, biological differences) than would lower-class rank individuals and that these beliefs would decrease support for restorative justice--which seeks to rehabilitate offenders, rather than punish unlawful action. Across studies, higher social class rank was associated with increased essentialism of social class categories (Studies 1, 2, and 4) and decreased support for restorative justice (Study 4). Moreover, manipulated essentialist beliefs decreased preferences for restorative justice (Study 3), and the association between social class rank and class-based essentialist theories was explained by the tendency to endorse beliefs in a just world (Study 2). Implications for how class-based essentialist beliefs potentially constrain social opportunity and mobility are discussed.

  8. Religiosity, Ethical Judgments and Malaysian Muslim Students

    Directory of Open Access Journals (Sweden)

    Rusnah Muhamad

    2014-09-01

    Full Text Available Culture is often cited as one of the powerful determinants in shaping the personality and behaviour of individuals. Religion, being an important element of culture, is seen as playing an important role in determining how people behave in certain situations. Various authors have suggested religion as an important dimension in Malaysian ethical behaviour studies especially for the Malays. Yet this construct is generally ignored or incorporated into other constructs. This study investigates the influence of religious education on the perceptions of unethical business practices among final year students in one of the local universities in Malaysia. In particular, this study examines the impact of education stream on the level of religious commitment among Malay Muslim students and how these two variables influence their ethical judgment. It was found that the level of religiosity is negative and significantly related to the level of tolerant towards unethical business practices. The findings also establish that more students from the religious education stream are found to be more religious and consequently, are less tolerance towards unethical business practices.

  9. Sex Differences in Judgments of Social Desirability.

    Science.gov (United States)

    Paunonen, Sampo V

    2016-08-01

    This study evaluates sex differences in the perceived desirability of personality behaviors and beliefs. Men and women (N = 149, Mage  = 18.7) judged the social desirability scale values (SDSVs) of 150 personality statements as applied either to a male target or a female target. For comparison, some estimated SDSVs with no target sex specified. A separate sample of 537 respondents endorsed the 150 items via self-report. Raters showed a high consensus in their SDSV judgments within conditions (α = .86 to .90) and no sex-of-rater effects across conditions. Substantial sex-of-target effects (p desirable for one sex but not for the other. The behaviors seen as more (less) desirable when applied to men rather than to women were endorsed more (less) by men than by women in the respondent sample. Similar results were found when no target sex was specified for the SDSV ratings, presumably because judges evaluated the behaviors as applied to a target of their own sex. The present results have important implications for the measurement and reporting of SDSVs, the evaluation of substance versus style in self-reports, and the construction of desirability-reduced personality inventories. © 2015 Wiley Periodicals, Inc.

  10. FOREIGN JUDGMENTS PROJECT OF HAGUE CONFERENCE: FOR A GLOBAL REGIME OF INTERNATIONAL CIRCULATION OF JUDGMENTS ON CIVIL AND COMMERCIAL SUBJECTS

    Directory of Open Access Journals (Sweden)

    Nadia de Araujo

    2017-02-01

    Full Text Available The Hague Conference on Private International Law is promoting the adoption of rules designed to circumvent usual obstacles to the international circulation of judgments. The Judgments Project initiated in the nineties aims at mitigating uncertainties and risks associated with the international commerce by setting forth a simple and safe system according to which foreign judgments may circulate from country to country. The purpose of this article is to preserve the historical moment of the negotiations taking place at the Hague, as well as to pinpoint some technical issues raised in the course of the project that may be of general interest to those involved in the subject of international jurisdiction.

  11. Evidence for two independent factors that modify brain networks to meet task goals

    OpenAIRE

    Caterina Gratton; Timothy O. Laumann; Evan M. Gordon; Babatunde Adeyemo; Steven E. Petersen

    2016-01-01

    Humans easily and flexibly complete a wide variety of tasks. To accomplish this feat, the brain appears to subtly adjust stable brain networks. Here, we investigate what regional factors underlie these modifications, asking whether networks are either altered at (1) regions activated by a given task or (2) hubs that interconnect different networks. We used fMRI “functional connectivity” (FC) to compare networks during rest and three distinct tasks requiring semantic judgments, mental rotation...

  12. Predicting Political Elections from Rapid and Unreflective Face Judgments

    National Research Council Canada - National Science Library

    Charles C. Ballew; Alexander Todorov

    2007-01-01

    Here we show that rapid judgments of competence based solely on the facial appearance of candidates predicted the outcomes of gubernatorial elections, the most important elections in the United States...

  13. Memory for incidentally perceived social cues: Effects on person judgment.

    Science.gov (United States)

    Pawling, Ralph; Kirkham, Alexander J; Tipper, Steven P; Over, Harriet

    2017-02-01

    Dynamic face cues can be very salient, as when observing sudden shifts of gaze to a new location, or a change of expression from happy to angry. These highly salient social cues influence judgments of another person during the course of an interaction. However, other dynamic cues, such as pupil dilation, are much more subtle, affecting judgments of another person even without awareness. We asked whether such subtle, incidentally perceived, dynamic cues could be encoded in to memory and retrieved at a later time. The current study demonstrates that in some circumstances changes in pupil size in another person are indeed encoded into memory and influence judgments of that individual at a later time. Furthermore, these judgments interact with the perceived trustworthiness of the individual and the nature of the social context. The effect is somewhat variable, however, possibly reflecting individual differences and the inherent ambiguity of pupil dilation/constriction. © 2016 The British Psychological Society.

  14. Interpersonal orientation and the accuracy of personality judgments.

    Science.gov (United States)

    Vogt, Dawne S; Colvin, C Randall

    2003-04-01

    Are those who are more invested in developing and maintaining interpersonal relationships able to provide more accurate judgments of others' personality characteristics? Previous research has produced mixed findings. In the present study, a conceptual framework was presented and methods were used that overcome many of the problems encountered in past research on judgmental accuracy. On four occasions, 102 judges watched a 12-min videotaped dyadic interaction and described the personality of a designated target person. Judges' personality characteristics were described by self, parents, and friends. Results revealed that psychological communion was positively associated with judges' accuracy in rating targets' personality characteristics. In addition, whereas women were more communal and provided more accurate judgments than men, the relationship between communion and accuracy held after controlling for the effect of gender. Finally, preliminary findings suggested that interpersonally oriented individuals may sometimes draw on information about themselves and about stereotypical others to facilitate accurate judgments of others.

  15. Low Levels of Empathic Concern Predict Utilitarian Moral Judgment

    Science.gov (United States)

    Gleichgerrcht, Ezequiel; Young, Liane

    2013-01-01

    Is it permissible to harm one to save many? Classic moral dilemmas are often defined by the conflict between a putatively rational response to maximize aggregate welfare (i.e., the utilitarian judgment) and an emotional aversion to harm (i.e., the non-utilitarian judgment). Here, we address two questions. First, what specific aspect of emotional responding is relevant for these judgments? Second, is this aspect of emotional responding selectively reduced in utilitarians or enhanced in non-utilitarians? The results reveal a key relationship between moral judgment and empathic concern in particular (i.e., feelings of warmth and compassion in response to someone in distress). Utilitarian participants showed significantly reduced empathic concern on an independent empathy measure. These findings therefore reveal diminished empathic concern in utilitarian moral judges. PMID:23593213

  16. Moral judgment reloaded: a moral dilemma validation study

    National Research Council Canada - National Science Library

    Christensen, Julia F; Flexas, Albert; Calabrese, Margareta; Gut, Nadine K; Gomila, Antoni

    2014-01-01

    We propose a revised set of moral dilemmas for studies on moral judgment. We selected a total of 46 moral dilemmas available in the literature and fine-tuned them in terms of four conceptual factors...

  17. Experienced and novice officers' generalized communication suspicion and veracity judgments.

    Science.gov (United States)

    Masip, Jaume; Alonso, Hernán; Herrero, Carmen; Garrido, Eugenio

    2016-04-01

    Deception detection research has shown that police officers are less truth-biased and make their veracity judgments with greater confidence than do nonofficers. Here we examined nonofficers, novice officers, and experienced officers' response bias, confidence, and generalized communicative suspicion. In Experiment 1, novice officers aligned with nonofficers in terms of both generalized communicative suspicion scores and confidence, with both these groups scoring lower than experienced officers. Generalized communicative suspicion scores and veracity judgments were not significantly related for either sample. However, novice officers aligned with experienced officers in terms of judgments: both police groups were lie-biased, whereas nonofficers were truth-biased. These findings suggest that unlike experienced officers, who have embraced the police culture to a greater degree, novice officers are not dispositionally suspicious (generalized communicative suspicion); however, they are able to mirror the prototypical police behavior (deception judgments) in police-related contexts. Experiment 2 supported these notions.

  18. Belief Merging and Judgment Aggregation in Fuzzy Setting

    Directory of Open Access Journals (Sweden)

    Ismat Beg

    2012-01-01

    Full Text Available We explore how judgment aggregation and belief merging in the framework of fuzzy logic can help resolve the “Doctrinal Paradox.” We also illustrate the use of fuzzy aggregation functions in social choice theory.

  19. Damage to ventromedial prefrontal cortex impairs judgment of harmful intent

    Science.gov (United States)

    Young, Liane; Bechara, Antoine; Tranel, Daniel; Damasio, Hanna; Hauser, Marc; Damasio, Antonio

    2011-01-01

    Summary Moral judgments, whether delivered in ordinary experience or in the courtroom, depend on our ability to infer intentions. We forgive unintentional or accidental harms and condemn failed attempts to harm. Prior work demonstrates that patients with damage to the ventromedial prefrontal cortex (VMPC) deliver abnormal judgments in response to moral dilemmas, and that these patients are especially impaired in triggering emotional responses to inferred or abstract events (e.g., intentions), as opposed to real or actual outcomes. We therefore predicted that VMPC patients would deliver abnormal moral judgments of harmful intentions in the absence of harmful outcomes, as in failed attempts to harm. This prediction was confirmed in the current study: VMPC patients judged attempted harms including attempted murder as more morally permissible relative to controls. These results highlight the critical role of the VMPC in processing harmful intent for moral judgment. PMID:20346759

  20. Kant's Critique of Judgment and the Scientific Investigation of Matter

    OpenAIRE

    Daniel Rothbart; Irmgard Scherer

    1997-01-01

    Kant's theory of judgment establishes the conceptual framework for understanding the subtle relationships between the experimental scientist, the modern instrument, and nature's atomic particles. The principle of purposiveness which governs judgment has also a role in implicitly guiding modern experimental science. In Part 1 we explore Kant's philosophy of science as he shows how knowledge of material nature and unobservable entities is possible. In Part 2 we examine the way in which Kant's t...

  1. Research Workshop on Expert Judgment, Human Error, and Intelligent Systems

    OpenAIRE

    Silverman, Barry G.

    1993-01-01

    This workshop brought together 20 computer scientists, psychologists, and human-computer interaction (HCI) researchers to exchange results and views on human error and judgment bias. Human error is typically studied when operators undertake actions, but judgment bias is an issue in thinking rather than acting. Both topics are generally ignored by the HCI community, which is interested in designs that eliminate human error and bias tendencies. As a result, almost no one at the workshop had met...

  2. Influences of environment and personality on cognitive judgment bias in chickens

    OpenAIRE

    2015-01-01

    Cognitive processes include biases, such as cognitive judgment bias. Cognitive judgment bias influences how the surrounding is interpreted, and this can differ between individuals. However, thus far no formal framework exists to understand how cognitive judgment bias works. Here I investigated how environmental factors and personality influence cognitive judgment bias in Gallus gallus chicks. First I investigated how two environmental factors affected the cognitive judgment bias of laying hen...

  3. Is he being bad? Social and language brain networks during social judgment in children with autism.

    Directory of Open Access Journals (Sweden)

    Elizabeth J Carter

    Full Text Available Individuals with autism often violate social rules and have lower accuracy in identifying and explaining inappropriate social behavior. Twelve children with autism (AD and thirteen children with typical development (TD participated in this fMRI study of the neurofunctional basis of social judgment. Participants indicated in which of two pictures a boy was being bad (Social condition or which of two pictures was outdoors (Physical condition. In the within-group Social-Physical comparison, TD children used components of mentalizing and language networks [bilateral inferior frontal gyrus (IFG, bilateral medial prefrontal cortex (mPFC, and bilateral posterior superior temporal sulcus (pSTS], whereas AD children used a network that was primarily right IFG and bilateral pSTS, suggesting reduced use of social and language networks during this social judgment task. A direct group comparison on the Social-Physical contrast showed that the TD group had greater mPFC, bilateral IFG, and left superior temporal pole activity than the AD group. No regions were more active in the AD group than in the group with TD in this comparison. Both groups successfully performed the task, which required minimal language. The groups also performed similarly on eyetracking measures, indicating that the activation results probably reflect the use of a more basic strategy by the autism group rather than performance disparities. Even though language was unnecessary, the children with TD recruited language areas during the social task, suggesting automatic encoding of their knowledge into language; however, this was not the case for the children with autism. These findings support behavioral research indicating that, whereas children with autism may recognize socially inappropriate behavior, they have difficulty using spoken language to explain why it is inappropriate. The fMRI results indicate that AD children may not automatically use language to encode their social

  4. Is he being bad? Social and language brain networks during social judgment in children with autism.

    Science.gov (United States)

    Carter, Elizabeth J; Williams, Diane L; Minshew, Nancy J; Lehman, Jill F

    2012-01-01

    Individuals with autism often violate social rules and have lower accuracy in identifying and explaining inappropriate social behavior. Twelve children with autism (AD) and thirteen children with typical development (TD) participated in this fMRI study of the neurofunctional basis of social judgment. Participants indicated in which of two pictures a boy was being bad (Social condition) or which of two pictures was outdoors (Physical condition). In the within-group Social-Physical comparison, TD children used components of mentalizing and language networks [bilateral inferior frontal gyrus (IFG), bilateral medial prefrontal cortex (mPFC), and bilateral posterior superior temporal sulcus (pSTS)], whereas AD children used a network that was primarily right IFG and bilateral pSTS, suggesting reduced use of social and language networks during this social judgment task. A direct group comparison on the Social-Physical contrast showed that the TD group had greater mPFC, bilateral IFG, and left superior temporal pole activity than the AD group. No regions were more active in the AD group than in the group with TD in this comparison. Both groups successfully performed the task, which required minimal language. The groups also performed similarly on eyetracking measures, indicating that the activation results probably reflect the use of a more basic strategy by the autism group rather than performance disparities. Even though language was unnecessary, the children with TD recruited language areas during the social task, suggesting automatic encoding of their knowledge into language; however, this was not the case for the children with autism. These findings support behavioral research indicating that, whereas children with autism may recognize socially inappropriate behavior, they have difficulty using spoken language to explain why it is inappropriate. The fMRI results indicate that AD children may not automatically use language to encode their social understanding, making

  5. The Interaction Between Memory Trace and Memory Judgment in Age-Related Decline.

    Science.gov (United States)

    Guillaume, Fabrice; Tison, Cécile; Marzouki, Yousri

    2015-01-01

    Associative memory deficit and executive functioning deficit are two alternative--but nonexclusive--accounts of the episodic memory deficit observed in aging. The first explain the episodic memory decline generally observed in aging by an associative memory deficit (memory decline per se), whereas the second explains it by an executive functioning deficit. This distinction could be critical in early discrimination between healthy aging and very mild Alzheimer's-type dementia. Memory performance was measured in older adults (n = 20) and paired younger participants (n = 20), whereas the facial expression and auditory context (spoken voice) associated with the face were manipulated between study and test. Recollection and familiarity were estimated using a remember/know judgment, and source memory performance was obtained depending on the information to retrieve. Although no between-group difference was observed for correctly recognized old faces, older participants made more false alarms than younger ones, thus revealing lower discriminability (d'). Facial expression change decreased recognition for all participants, whereas auditory context change decreased recognition only for younger participants. Remember/know judgments revealed age-related deficits in both recollection and familiarity, the relative decrease in familiarity reported by older adults was particularly large in the expression change conditions, and a disadvantage in source memory performance was particularly pronounced when the task was to retrieve auditory context associated with the face at study. The present findings show that age-related associative memory differences occur with familiarity as well as recollection and are observed in situations that do not necessarily require conscious retrieval. This age-related decline is more prominent for multimodal (face-auditory context) than for intraitem (face-expression) associations. The value of exploring both memory trace and memory judgment was

  6. Investigating Variability in Tasks and Rater Judgments in a Performance Test of Foreign Language Speaking.

    Science.gov (United States)

    Bachman, Lyle F.; And Others

    This paper outlines the development of a performance assessment measure of language speaking ability, the Language Ability Assessment System (LAAS), which is highly reliable and can be examined for reliability through modern measurement theories, such as generalizability theory (G-theory) and the many-facet Rasch theory. LAAS was developed to…

  7. Metalinguistic Abilities of Young Hearing-Impaired Children: Performance on a Judgment of Synonomy Task.

    Science.gov (United States)

    Borman, Deborah L.; And Others

    1988-01-01

    Metalinguistic abilities of 20 hearing-impaired children, aged 4-10, were assessed by asking them to judge synonymy of sentence pairs presented in Signed English, Pidgin Sign English, and American Sign Language. None of the children had developed metalinguistic abilities in any of the sign language systems. (Author/JDD)

  8. FMRI effective connectivity and TMS chronometry: complementary accounts of causality in the visuospatial judgment network.

    Directory of Open Access Journals (Sweden)

    Tom A de Graaf

    Full Text Available BACKGROUND: While traditionally quite distinct, functional neuroimaging (e.g. functional magnetic resonance imaging: fMRI and functional interference techniques (e.g. transcranial magnetic stimulation: TMS increasingly address similar questions of functional brain organization, including connectivity, interactions, and causality in the brain. Time-resolved TMS over multiple brain network nodes can elucidate the relative timings of functional relevance for behavior ("TMS chronometry", while fMRI functional or effective connectivity (fMRI EC can map task-specific interactions between brain regions based on the interrelation of measured signals. The current study empirically assessed the relation between these different methods. METHODOLOGY/PRINCIPAL FINDINGS: One group of 15 participants took part in two experiments: one fMRI EC study, and one TMS chronometry study, both of which used an established cognitive paradigm involving one visuospatial judgment task and one color judgment control task. Granger causality mapping (GCM, a data-driven variant of fMRI EC analysis, revealed a frontal-to-parietal flow of information, from inferior/middle frontal gyrus (MFG to posterior parietal cortex (PPC. FMRI EC-guided Neuronavigated TMS had behavioral effects when applied to both PPC and to MFG, but the temporal pattern of these effects was similar for both stimulation sites. At first glance, this would seem in contradiction to the fMRI EC results. However, we discuss how TMS chronometry and fMRI EC are conceptually different and show how they can be complementary and mutually constraining, rather than contradictory, on the basis of our data. CONCLUSIONS/SIGNIFICANCE: The findings that fMRI EC could successfully localize functionally relevant TMS target regions on the single subject level, and conversely, that TMS confirmed an fMRI EC identified functional network to be behaviorally relevant, have important methodological and theoretical implications. Our

  9. Judgments of Learning are Influenced by Multiple Cues In Addition to Memory for Past Test Accuracy.

    Science.gov (United States)

    Hertzog, Christopher; Hines, Jarrod C; Touron, Dayna R

    When people try to learn new information (e.g., in a school setting), they often have multiple opportunities to study the material. One of the most important things to know is whether people adjust their study behavior on the basis of past success so as to increase their overall level of learning (for example, by emphasizing information they have not yet learned). Monitoring their learning is a key part of being able to make those kinds of adjustments. We used a recognition memory task to replicate prior research showing that memory for past test outcomes influences later monitoring, as measured by judgments of learning (JOLs; confidence that the material has been learned), but also to show that subjective confidence in whether the test answer and the amount of time taken to restudy the items also have independent effects on JOLs. We also show that there are individual differences in the effects of test accuracy and test confidence on JOLs, showing that some but not all people use past test experiences to guide monitoring of their new learning. Monitoring learning is therefore a complex process of considering multiple cues, and some people attend to those cues more effectively than others. Improving the quality of monitoring performance and learning could lead to better study behaviors and better learning. An individual's memory of past test performance (MPT) is often cited as the primary cue for judgments of learning (JOLs) following test experience during multi-trial learning tasks (Finn & Metcalfe, 2007; 2008). We used an associative recognition task to evaluate MPT-related phenomena, because performance monitoring, as measured by recognition test confidence judgments (CJs), is fallible and varies in accuracy across persons. The current study used multilevel regression models to show the simultaneous and independent influences of multiple cues on Trial 2 JOLs, in addition to performance accuracy (the typical measure of MPT in cued-recall experiments). These cues

  10. Latent Fairness in Adults' Relationship-Based Moral Judgments.

    Science.gov (United States)

    Hao, Jian; Liu, Yanchun; Li, Jiafeng

    2015-01-01

    Can adults make fair moral judgments when individuals with whom they have different relationships are involved? The present study explored the fairness of adults' relationship-based moral judgments in two respects by performing three experiments involving 999 participants. In Experiment 1, 65 adults were asked to decide whether to harm a specific person to save five strangers in the footbridge and trolley dilemmas in a within-subject design. The lone potential victim was a relative, a best friend, a person they disliked, a criminal or a stranger. Adults' genetic relatedness to, familiarity with and affective relatedness to the lone potential victims varied. The results indicated that adults made different moral judgments involving the lone potential victims with whom they had different relationships. In Experiment 2, 306 adults responded to the footbridge and trolley dilemmas involving five types of lone potential victims in a within-subject design, and the extent to which they were familiar with and affectively related to the lone potential victim was measured. The results generally replicated those of Experiment 1. In addition, for close individuals, adults' moral judgments were less deontological relative to their familiarity with or positive affect toward these individuals. For individuals they were not close to, adults made deontological choices to a larger extent relative to their unfamiliarity with or negative affect toward these individuals. Moreover, for familiar individuals, the extent to which adults made deontological moral judgments more closely approximated the extent to which they were familiar with the individual. The adults' deontological moral judgments involving unfamiliar individuals more closely approximated their affective relatedness to the individuals. In Experiment 3, 628 adults were asked to make moral judgments with the type of lone potential victim as the between-subject variable. The results generally replicated those of the previous

  11. Latent Fairness in Adults’ Relationship-Based Moral Judgments

    Science.gov (United States)

    Hao, Jian; Liu, Yanchun; Li, Jiafeng

    2015-01-01

    Can adults make fair moral judgments when individuals with whom they have different relationships are involved? The present study explored the fairness of adults’ relationship-based moral judgments in two respects by performing three experiments involving 999 participants. In Experiment 1, 65 adults were asked to decide whether to harm a specific person to save five strangers in the footbridge and trolley dilemmas in a within-subject design. The lone potential victim was a relative, a best friend, a person they disliked, a criminal or a stranger. Adults’ genetic relatedness to, familiarity with and affective relatedness to the lone potential victims varied. The results indicated that adults made different moral judgments involving the lone potential victims with whom they had different relationships. In Experiment 2, 306 adults responded to the footbridge and trolley dilemmas involving five types of lone potential victims in a within-subject design, and the extent to which they were familiar with and affectively related to the lone potential victim was measured. The results generally replicated those of Experiment 1. In addition, for close individuals, adults’ moral judgments were less deontological relative to their familiarity with or positive affect toward these individuals. For individuals they were not close to, adults made deontological choices to a larger extent relative to their unfamiliarity with or negative affect toward these individuals. Moreover, for familiar individuals, the extent to which adults made deontological moral judgments more closely approximated the extent to which they were familiar with the individual. The adults’ deontological moral judgments involving unfamiliar individuals more closely approximated their affective relatedness to the individuals. In Experiment 3, 628 adults were asked to make moral judgments with the type of lone potential victim as the between-subject variable. The results generally replicated those of the

  12. Latent Fairness in Adults’ Relationship-Based Moral Judgments

    Directory of Open Access Journals (Sweden)

    Jian eHao

    2015-12-01

    Full Text Available Can adults make fair moral judgments when individuals with whom they have different relationships are involved? The present study explored the fairness of adults’ relationship-based moral judgments in two respects by performing three experiments involving 999 participants. In Experiment 1, 65 adults were asked to decide whether to harm a specific person to save five strangers in the footbridge and trolley dilemmas in a within-subject design. The lone potential victim was a relative, a best friend, a person they disliked, a criminal or a stranger. Adults’ genetic relatedness to, familiarity with and affective relatedness to the lone potential victims varied. The results indicated that adults made different moral judgments involving the lone potential victims with whom they had different relationships. In Experiment 2, 306 adults responded to the footbridge and trolley dilemmas involving five types of lone potential victims in a within-subject design, and the extent to which they were familiar with and affectively related to the lone potential victim was measured. The results generally replicated those of Experiment 1. In addition, for close individuals, adults’ moral judgments were less deontological relative to their familiarity with or positive affect toward these individuals. For individuals they were not close to, adults made deontological choices to a larger extent relative to their unfamiliarity with or negative affect toward these individuals. Moreover, for familiar individuals, the extent to which adults made deontological moral judgments more closely approximated the extent to which they were familiar with the individual. The adults’ deontological moral judgments involving unfamiliar individuals more closely approximated their affective relatedness to the individuals. In Experiment 3, 628 adults were asked to make moral judgments with the type of lone potential victim as the between-subject variable. The results generally

  13. Distinguishing Reconfiguration and Compound-cue Retrieval in Task Switching

    Directory of Open Access Journals (Sweden)

    Gordon D Logan

    2010-10-01

    Full Text Available Many researchers claim that task switching requires reconfiguration of the cognitive system. Others claim that task switching involves cue-based memory retrieval processes and not reconfiguration. We evaluate these competing claims by developing both reconfiguration and cue-based memory models in a common theoretical framework and by fitting the models to' target functions', which show how performance on individual target stimuli varies depending on the task subjects perform on the targets. Our analyses show that the process of compound-cue retrieval – using the task cue and the target as joint retrieval cues to select a response from memory – is sufficient to explain target functions for parity and magnitude judgments of digits and that reconfiguration does not seem to add anything to the explanation. We address the generality of this conclusion and speculate about the conditions under which reconfiguration may be necessary for task switching.

  14. Surprisingly rational: probability theory plus noise explains biases in judgment.

    Science.gov (United States)

    Costello, Fintan; Watts, Paul

    2014-07-01

    The systematic biases seen in people's probability judgments are typically taken as evidence that people do not use the rules of probability theory when reasoning about probability but instead use heuristics, which sometimes yield reasonable judgments and sometimes yield systematic biases. This view has had a major impact in economics, law, medicine, and other fields; indeed, the idea that people cannot reason with probabilities has become a truism. We present a simple alternative to this view, where people reason about probability according to probability theory but are subject to random variation or noise in the reasoning process. In this account the effect of noise is canceled for some probabilistic expressions. Analyzing data from 2 experiments, we find that, for these expressions, people's probability judgments are strikingly close to those required by probability theory. For other expressions, this account produces systematic deviations in probability estimates. These deviations explain 4 reliable biases in human probabilistic reasoning (conservatism, subadditivity, conjunction, and disjunction fallacies). These results suggest that people's probability judgments embody the rules of probability theory and that biases in those judgments are due to the effects of random noise.

  15. Moral judgment reloaded: a moral dilemma validation study

    Science.gov (United States)

    Christensen, Julia F.; Flexas, Albert; Calabrese, Margareta; Gut, Nadine K.; Gomila, Antoni

    2014-01-01

    We propose a revised set of moral dilemmas for studies on moral judgment. We selected a total of 46 moral dilemmas available in the literature and fine-tuned them in terms of four conceptual factors (Personal Force, Benefit Recipient, Evitability, and Intention) and methodological aspects of the dilemma formulation (word count, expression style, question formats) that have been shown to influence moral judgment. Second, we obtained normative codings of arousal and valence for each dilemma showing that emotional arousal in response to moral dilemmas depends crucially on the factors Personal Force, Benefit Recipient, and Intentionality. Third, we validated the dilemma set confirming that people's moral judgment is sensitive to all four conceptual factors, and to their interactions. Results are discussed in the context of this field of research, outlining also the relevance of our RT effects for the Dual Process account of moral judgment. Finally, we suggest tentative theoretical avenues for future testing, particularly stressing the importance of the factor Intentionality in moral judgment. Additionally, due to the importance of cross-cultural studies in the quest for universals in human moral cognition, we provide the new set dilemmas in six languages (English, French, German, Spanish, Catalan, and Danish). The norming values provided here refer to the Spanish dilemma set. PMID:25071621

  16. Music Reading Expertise Selectively Improves Categorical Judgment with Musical Notation

    Directory of Open Access Journals (Sweden)

    Yetta Kwailing Wong

    2011-05-01

    Full Text Available Different domains of perceptual expertise often lead to different hemispheric engagement (e.g. Kanwisher et al., 1997. Recent work suggests that the neural substrates engaged in musical reading are shifted from left hemisphere novice processing to bilateral processing in experts (Wong & Gauthier, 2010. To relate this shift to behavior, we tested whether music-reading training improves categorical and coordinate perceptual judgments, which are argued to rely on the left and right hemisphere respectively (Kosslyn et al., 1989. Music-reading experts and novices judged whether two sequentially presented music sequences were identical. The notes were either on a staff (categorical or without a staff (coordinate in either trained or untrained (90° rotated orientations. Experts performed better than novices for categorical judgments, and the advantage was larger for the trained than untrained orientation. The two groups performed similarly for coordinate judgments. Music-reading fluency predicted performance in categorical judgments in the trained orientation in experts, while it predicted performance in all conditions in novices. This suggests that music-reading training selectively improves categorical judgments in the trained orientation, while music-reading ability in novices reflects general perceptual ability with notes. Future studies will clarify how these findings are related to the hemispheric shift in music-reading expertise.

  17. The development of moral judgment during nursing education in Finland.

    Science.gov (United States)

    Auvinen, Jaana; Suominen, Tarja; Leino-Kilpi, Helena; Helkama, Klaus

    2004-10-01

    This study describes moral judgment among first- and last-year nursing students in Finland and examines the effects of ethics teaching on the development of moral judgment. The data for this quantitative cross-sectional study were collected using the Defining Issues Test (DIT), which is based on Kohlberg's theory of moral reasoning stages. The questionnaires were sent to four polytechnics, which offer nursing education in southern Finland. A total of 52 first-year students and 54 last-year students participated. The results showed that students who had had to deal with ethical dilemmas in their practical training had higher moral judgment than students who did not. Last-year students had higher moral judgment than first-year students. Last-year students resorted to principle-based thinking more often than first-year students in resolving DIT dilemmas. The differences between the two groups were statistically significant. The results indicate that nursing education may has an effect upon students' moral judgment.

  18. An ethical facade? Medical students' miscomprehensions of substituted judgment.

    Directory of Open Access Journals (Sweden)

    Farr A Curlin

    Full Text Available BACKGROUND: We studied how well first-year medical students understand and apply the concept of substituted judgment, following a course on clinical ethics. METHOD: Students submitted essays on one of three ethically controversial scenarios presented in class. One scenario involved a patient who had lost decisional capacity. Through an iterative process of textual analysis, the essays were studied and coded for patterns in the ways students misunderstood or misapplied the principle of substituted judgment. RESULTS: Students correctly articulated course principles regarding patient autonomy, substituted judgment, and non-imposition of physician values. However, students showed misunderstanding by giving doctors the responsibility of balancing the interests of the patient against the interests of the family, by stating doctors and surrogates should be guided primarily by a best-interest standard, and by suggesting that patient autonomy becomes the guiding principle only when patients can no longer express their wishes. CONCLUSION: Students did not appear to internalize or correctly apply the substituted judgment standard, even though they could describe it accurately. This suggests the substituted judgment standard may run counter to students' moral intuitions, making it harder to apply in clinical practice.

  19. Moral judgment reloaded: a moral dilemma validation study.

    Science.gov (United States)

    Christensen, Julia F; Flexas, Albert; Calabrese, Margareta; Gut, Nadine K; Gomila, Antoni

    2014-01-01

    We propose a revised set of moral dilemmas for studies on moral judgment. We selected a total of 46 moral dilemmas available in the literature and fine-tuned them in terms of four conceptual factors (Personal Force, Benefit Recipient, Evitability, and Intention) and methodological aspects of the dilemma formulation (word count, expression style, question formats) that have been shown to influence moral judgment. Second, we obtained normative codings of arousal and valence for each dilemma showing that emotional arousal in response to moral dilemmas depends crucially on the factors Personal Force, Benefit Recipient, and Intentionality. Third, we validated the dilemma set confirming that people's moral judgment is sensitive to all four conceptual factors, and to their interactions. Results are discussed in the context of this field of research, outlining also the relevance of our RT effects for the Dual Process account of moral judgment. Finally, we suggest tentative theoretical avenues for future testing, particularly stressing the importance of the factor Intentionality in moral judgment. Additionally, due to the importance of cross-cultural studies in the quest for universals in human moral cognition, we provide the new set dilemmas in six languages (English, French, German, Spanish, Catalan, and Danish). The norming values provided here refer to the Spanish dilemma set.

  20. Moral Judgment Reloaded: A Moral Dilemma validation study

    Directory of Open Access Journals (Sweden)

    Julia F. Christensen

    2014-07-01

    Full Text Available We propose a revised set of moral dilemmas for studies on moral judgment. We selected a total of 46 moral dilemmas available in the literature and fine-tuned them in terms of four conceptual factors (Personal Force, Benefit Recipient, Evitability and Intention and methodological aspects of the dilemma formulation (word count, expression style, question formats that have been shown to influence moral judgment. Second, we obtained normative codings of arousal and valence for each dilemma showing that emotional arousal in response to moral dilemmas depends crucially on the factors Personal Force, Benefit Recipient, and Intentionality. Third, we validated the dilemma set confirming that people's moral judgment is sensitive to all four conceptual factors, and to their interactions. Results are discussed in the context of this field of research, outlining also the relevance of our RT effects for the Dual Process account of moral judgment. Finally, we suggest tentative theoretical avenues for future testing, particularly stressing the importance of the factor Intentionality in moral judgment. Additionally, due to the importance of cross-cultural studies in the quest for universals in human moral cognition, we provide the new set dilemmas in six languages (English, French, German, Spanish, Catalan and Danish. The norming values provided here refer to the Spanish dilemma set.

  1. Can model-free reinforcement learning explain deontological moral judgments?

    Science.gov (United States)

    Ayars, Alisabeth

    2016-05-01

    Dual-systems frameworks propose that moral judgments are derived from both an immediate emotional response, and controlled/rational cognition. Recently Cushman (2013) proposed a new dual-system theory based on model-free and model-based reinforcement learning. Model-free learning attaches values to actions based on their history of reward and punishment, and explains some deontological, non-utilitarian judgments. Model-based learning involves the construction of a causal model of the world and allows for far-sighted planning; this form of learning fits well with utilitarian considerations that seek to maximize certain kinds of outcomes. I present three concerns regarding the use of model-free reinforcement learning to explain deontological moral judgment. First, many actions that humans find aversive from model-free learning are not judged to be morally wrong. Moral judgment must require something in addition to model-free learning. Second, there is a dearth of evidence for central predictions of the reinforcement account-e.g., that people with different reinforcement histories will, all else equal, make different moral judgments. Finally, to account for the effect of intention within the framework requires certain assumptions which lack support. These challenges are reasonable foci for future empirical/theoretical work on the model-free/model-based framework.

  2. Judgment of musical emotions after cochlear implantation in adults with progressive deafness.

    Directory of Open Access Journals (Sweden)

    Emmanuèle eAmbert-Dahan

    2015-03-01

    Full Text Available While cochlear implantation is rather successful in restoring speech comprehension in quiet environments (Nimmons et al., 2008, other auditory tasks, such as music perception, can remain challenging for implant users. Here, we tested how patients who had received a cochlear implant (CI after post-lingual progressive deafness perceive emotions in music. Thirteen adult CI recipients with good verbal comprehension (dissyllabic words ≥ 70% and 13 normal hearing participants matched for age, gender, and education listened to 40 short musical excerpts that selectively expressed fear, happiness, sadness, and peacefulness (Vieillard et al., 2008. The participants were asked to rate (on a 0 to 100 scale how much the musical stimuli expressed these four cardinal emotions, and to judge their emotional valence (unpleasant-pleasant and arousal (relaxing-stimulating. Although CI users performed above chance level, their emotional judgments (mean correctness scores were generally impaired for happy, scary, and sad, but not for peaceful excerpts. CI users also demonstrated deficits in perceiving arousal of musical excerpts, whereas rating of valence remained unaffected. The current findings indicate that judgments of emotional categories and dimensions of musical excerpts are not uniformly impaired after cochlear implantation. These results are discussed in relation to the relatively spared abilities of CI users in perceiving temporal (rhythm and metric as compared to spectral (pitch and timbre musical dimensions, which might benefit the processing of musical emotions (Cooper et al., 2008.

  3. Automatic processes in aesthetic judgment: Insights from the implicit association test

    Directory of Open Access Journals (Sweden)

    Pavlović Maša

    2012-01-01

    Full Text Available This study employed the Implicit Association Test (IAT with aim to examine the nature of automatic aesthetic judgment. The main hypothesis was that basic hedonic tone of artwork is one of important factors influencing automatic aesthetic evaluation. We conducted two experiments in which we varied hedonic valence of paintings of figural (Experiment 1 and abstract art (Experiment 2, measured participants’ implicit association between these paintings and evaluative attribute dimension via IAT and registered their explicit judgments of paintings’ hedonic tone. In both experiments we found that participants were significantly faster in those dual-categorization tasks in the IAT where preselected hedonically “positive” paintings were paired with the positive attributes and hedonically “negative” ones with the negative attributes than the other way around. We additionally found that explicit assessments of the hedonic tone were substantially related to the individual IAT effects in the case of abstract art, but not in the case of figural art. Implications of these findings are discussed. [Projekat Ministarstva nauke Republike Srbije, br. 179018 i br. 179033

  4. The development of race-based perceptual categorization: skin color dominates early category judgments.

    Science.gov (United States)

    Dunham, Yarrow; Stepanova, Elena V; Dotsch, Ron; Todorov, Alexander

    2015-05-01

    Prior research on the development of race-based categorization has concluded that children understand the perceptual basis of race categories from as early as age 4 (e.g. Aboud, 1988). However, such work has rarely separated the influence of skin color from other physiognomic features considered by adults to be diagnostic of race categories. In two studies focusing on Black-White race categorization judgments in children between the ages of 4 and 9, as well as in adults, we find that categorization decisions in early childhood are determined almost entirely by attention to skin color, with attention to other physiognomic features exerting only a small influence on judgments as late as middle childhood. We further find that when skin color cues are largely eliminated from the stimuli, adults readily shift almost entirely to focus on other physiognomic features. However, 6- and 8-year-old children show only a limited ability to shift attention to facial physiognomy and so perform poorly on the task. These results demonstrate that attention to 'race' in younger children is better conceptualized as attention to skin color, inviting a reinterpretation of past work focusing on children's race-related cognition.

  5. Judgment of musical emotions after cochlear implantation in adults with progressive deafness.

    Science.gov (United States)

    Ambert-Dahan, Emmanuèle; Giraud, Anne-Lise; Sterkers, Olivier; Samson, Séverine

    2015-01-01

    While cochlear implantation is rather successful in restoring speech comprehension in quiet environments (Nimmons et al., 2008), other auditory tasks, such as music perception, can remain challenging for implant users. Here, we tested how patients who had received a cochlear implant (CI) after post-lingual progressive deafness perceive emotions in music. Thirteen adult CI recipients with good verbal comprehension (dissyllabic words ≥70%) and 13 normal hearing participants matched for age, gender, and education listened to 40 short musical excerpts that selectively expressed fear, happiness, sadness, and peacefulness ( Vieillard et al., 2008). The participants were asked to rate (on a 0-100 scale) how much the musical stimuli expressed these four cardinal emotions, and to judge their emotional valence (unpleasant-pleasant) and arousal (relaxing-stimulating). Although CI users performed above chance level, their emotional judgments (mean correctness scores) were generally impaired for happy, scary, and sad, but not for peaceful excerpts. CI users also demonstrated deficits in perceiving arousal of musical excerpts, whereas rating of valence remained unaffected. The current findings indicate that judgments of emotional categories and dimensions of musical excerpts are not uniformly impaired after cochlear implantation. These results are discussed in relation to the relatively spared abilities of CI users in perceiving temporal (rhythm and metric) as compared to spectral (pitch and timbre) musical dimensions, which might benefit the processing of musical emotions (Cooper et al., 2008).

  6. In praise of clinical judgment: Meehl's forgotten legacy.

    Science.gov (United States)

    Westen, Drew; Weinberger, Joel

    2005-10-01

    Although Paul E. Meehl demonstrated the limits of informal aggregation of data and prognostication by presumed experts, he remained convinced that clinical experience confers expertise of some kind. The authors explore this forgotten side of Meehl's legacy by reconsidering the validity of clinical judgment in its natural context, everyday clinical work. Three domains central to clinical practice are examined: diagnosis, interpretation of meaning, and intervention. It is argued that a more sanguine picture of clinical expertise emerges when the focus shifts from prediction at high levels of inference to (a) judgments at a moderate level of inference, (b) contexts for which clinical training and experience are likely to confer expertise, and (c) conditions that optimize the expression of that expertise (e.g., use of instruments designed for expert observers). The authors conclude by examining domains in which clinical judgment could prove useful in knowledge generation (e.g., hypothesis generation, identification of falsifying instances, item development). 2005 Wiley Periodicals, Inc.

  7. Perceptual fluency and judgments of vocal aesthetics and stereotypicality.

    Science.gov (United States)

    Babel, Molly; McGuire, Grant

    2015-05-01

    Research has shown that processing dynamics on the perceiver's end determine aesthetic pleasure. Specifically, typical objects, which are processed more fluently, are perceived as more attractive. We extend this notion of perceptual fluency to judgments of vocal aesthetics. Vocal attractiveness has traditionally been examined with respect to sexual dimorphism and the apparent size of a talker, as reconstructed from the acoustic signal, despite evidence that gender-specific speech patterns are learned social behaviors. In this study, we report on a series of three experiments using 60 voices (30 females) to compare the relationship between judgments of vocal attractiveness, stereotypicality, and gender categorization fluency. Our results indicate that attractiveness and stereotypicality are highly correlated for female and male voices. Stereotypicality and categorization fluency were also correlated for male voices, but not female voices. Crucially, stereotypicality and categorization fluency interacted to predict attractiveness, suggesting the role of perceptual fluency is present, but nuanced, in judgments of human voices.

  8. Moral judgment competence of nursing students in the Czech Republic.

    Science.gov (United States)

    Bužgová, Radka; Sikorová, Lucie

    2013-10-01

    The aim of this cross-sectional study was to determine the level of moral judgment competence in students of nursing at the University of Ostrava Faculty of Medicine, and whether it is influenced by the field of study, type of study, current year of study and age. The design of the study was cross-sectional. The survey sample comprised 662 full-time and part-time students of General Nursing and Midwifery. To measure ethical competence, Lind's Moral Judgment Test (MJT, 1995) was used. The nursing students showed low C-index scores (the mean C-index was 14.24 ± 9.56). The C-index was significantly influenced only by the type of study and age (pmoral judgment, that is the post-conventional level. Due to the nursing students' lower C-index scores, methods developing ethical argumentation should be introduced into nursing ethics courses. Copyright © 2012 Elsevier Ltd. All rights reserved.

  9. Age differences in the accuracy of confidence judgments.

    Science.gov (United States)

    Pliske, R M; Mutter, S A

    1996-01-01

    Age differences in accuracy were investigated by having older (M = 68.6 years) and younger (M = 21.5 years) adults make confidence judgments about the correctness of their responses to two sets of general knowledge items. For one set, prior to making their confidence judgments, subjects made mental strategy judgements indicating how they had selected their answers (i.e., they guessed, used intuition, made an inference, or immediately recognized the response as correct). Results indicate that older subjects were more accurate than younger subjects in predicting the correctness of their responses; however, making mental strategy judgments did not result in increased accuracy for either age group. Additional analyses explored the relationship between accuracy and other individual difference variables. The results of this investigation are consistent with recent theories of postformal cognitive development that suggest older adults have greater insight into the limitations of their knowledge.

  10. Children's Judgments and Reasoning About Same-Sex Romantic Relationships.

    Science.gov (United States)

    Spence, Sarah; Helwig, Charles C; Cosentino, Nicole

    2017-03-06

    Children's (5-, 7- to 8-, and 10- to 11-year-olds), and adolescents' (13- to 14-year-olds) judgments and reasoning about same-sex romantic relationships were examined (N = 128). Participants' beliefs about the acceptability and legal regulation of these relationships were assessed, along with their judgments and beliefs about excluding someone because of his or her sexual orientation and the origins of same-sex attraction. Older participants evaluated same-sex romantic relationships more positively and used more references to personal choice and justice/discrimination reasoning to support their judgments. Younger participants were less critical of a law prohibiting same-sex relationships and were more likely to believe it was not acceptable to violate this law. Beliefs about origins of same-sex attraction showed age-specific patterns in their associations with evaluations. © 2017 The Authors. Child Development © 2017 Society for Research in Child Development, Inc.

  11. Tainting the soul: purity concerns predict moral judgments of suicide.

    Science.gov (United States)

    Rottman, Joshua; Kelemen, Deborah; Young, Liane

    2014-02-01

    Moral violations are typically defined as actions that harm others. However, suicide is considered immoral even though the perpetrator is also the victim. To determine whether concerns about purity rather than harm predict moral condemnation of suicide, we presented American adults with obituaries describing suicide or homicide victims. While harm was the only variable predicting moral judgments of homicide, perceived harm (toward others, the self, or God) did not significantly account for variance in moral judgments of suicide. Instead, regardless of political and religious views and contrary to explicit beliefs about their own moral judgments, participants were more likely to morally condemn suicide if they (i) believed suicide tainted the victims' souls, (ii) reported greater concerns about purity in an independent questionnaire, (iii) experienced more disgust in response to the obituaries, or (iv) reported greater trait disgust. Thus, suicide is deemed immoral to the extent that it is considered impure.

  12. Instruction in Information Structuring Improves Bayesian Judgment in Intelligence Analysts

    Directory of Open Access Journals (Sweden)

    David R. Mandel

    2015-04-01

    Full Text Available An experiment was conducted to test the effectiveness of brief instruction in information structuring (i.e., representing and integrating information for improving the coherence of probability judgments and binary choices among intelligence analysts. Forty-three analysts were presented with comparable sets of Bayesian judgment problems before and immediately after instruction. After instruction, analysts’ probability judgments were more coherent (i.e., more additive and compliant with Bayes theorem. Instruction also improved the coherence of binary choices regarding category membership: after instruction, subjects were more likely to invariably choose the category to which they assigned the higher probability of a target’s membership. The research provides a rare example of evidence-based validation of effectiveness in instruction to improve the statistical assessment skills of intelligence analysts. Such instruction could also be used to improve the assessment quality of other types of experts who are required to integrate statistical information or make probabilistic assessments.

  13. Searchers' relevance judgments and criteria in evaluating Web pages in a learning style perspective

    DEFF Research Database (Denmark)

    Papaeconomou, Chariste; Zijlema, Annemarie F.; Ingwersen, Peter

    2008-01-01

    The paper presents the results of a case study of searcher's relevance criteria used for assessments of Web pages in a perspective of learning style. 15 test persons participated in the experiments based on two simulated work tasks that provided cover stories to trigger their information needs. Two...... learning styles were examined: Global and Sequential learners. The study applied eye-tracking for the observation of relevance hot spots on Web pages, learning style index analysis and post-search interviews to gain more in-depth information on relevance behavior. Findings reveal that with respect to use......, they are statistically insignificant. When interviewed in retrospective the resulting profiles tend to become even similar across learning styles but a shift occurs from instant assessments with content features of web pages replacing topicality judgments as predominant relevance criteria....

  14. Virtually compliant: Immersive video gaming increases conformity to false computer judgments.

    Science.gov (United States)

    Weger, Ulrich W; Loughnan, Stephen; Sharma, Dinkar; Gonidis, Lazaros

    2015-08-01

    Real-life encounters with face-to-face contact are on the decline in a world in which many routine tasks are delegated to virtual characters-a development that bears both opportunities and risks. Interacting with such virtual-reality beings is particularly common during role-playing videogames, in which we incarnate into the virtual reality of an avatar. Video gaming is known to lead to the training and development of real-life skills and behaviors; hence, in the present study we sought to explore whether role-playing video gaming primes individuals' identification with a computer enough to increase computer-related social conformity. Following immersive video gaming, individuals were indeed more likely to give up their own best judgment and to follow the vote of computers, especially when the stimulus context was ambiguous. Implications for human-computer interactions and for our understanding of the formation of identity and self-concept are discussed.

  15. Stuttering and speech naturalness: audio and audiovisual judgments.

    Science.gov (United States)

    Martin, R R; Haroldson, S K

    1992-06-01

    Unsophisticated raters, using 9-point interval scales, judged speech naturalness and stuttering severity of recorded stutterer and nonstutterer speech samples. Raters judged separately the audio-only and audiovisual presentations of each sample. For speech naturalness judgments of stutterer samples, raters invariably judged the audiovisual presentation more unnatural than the audio presentation of the same sample; but for the nonstutterer samples, there was no difference between audio and audiovisual naturalness ratings. Stuttering severity ratings did not differ significantly between audio and audiovisual presentations of the same samples. Rater reliability, interrater agreement, and intrarater agreement for speech naturalness judgments were assessed.

  16. Effects of Meaning and Symmetry on Judgments of Size

    DEFF Research Database (Denmark)

    Reber, Rolf; Christensen, Bo T.; Meier, Beat

    2014-01-01

    showed in Experiment 1 that meaning increased judged size, whereas symmetry decreased judged size. In the next two experiments, we excluded several alternative explanations for the differences in size judgments between meaningful and meaningless materials in earlier studies. This finding contradicts...... to be judged as larger than asymmetric numbers (e.g., 43). However, recent research found that symmetric numbers were judged to be smaller than asymmetric numbers. This finding suggests that the mechanisms underlying size judgments may differ in meaningful and meaningless materials. Supporting this notion, we...

  17. The Contrabassist and the CEO: Moral Judgment and Collective Identity

    Directory of Open Access Journals (Sweden)

    Alessandro Pinzani

    2003-01-01

    Full Text Available How much is a moral judgment on a single act influenced by circumstances which have little to do with the nature of the act itself? How much have certain moral judgments to do with the common history and shared experience of a certain group of individuals? Using two cases taken from life (a German musician and a German CEO behaving both in a morally wrong way but with very different consequences from the point of view of moral judgement and with very different reactions from the German public, the article tries to give an answer to these questions, touching issues like: guilt, moral responsibility, collective responsibility, and collective identity.

  18. Different contributions of visual and motor brain areas during liking judgments of same- and different-gender bodies.

    Science.gov (United States)

    Cazzato, V; Mele, S; Urgesi, C

    2016-09-01

    Previous neuroimaging studies have shown that body aesthetic appreciation involves the activation of both visual and motor areas, supporting a role of sensorimotor embodiment in aesthetic processing. Causative evidence, however, that neural activity in these areas is crucial for reliable aesthetic body appreciation has so far provided only for extrastriate body area (EBA), while the functional role played by premotor regions remained less clear. Here, we applied short trains of repetitive transcranial magnetic stimulation (rTMS) over bilateral dorsal premotor cortex (dPMC) and EBA during liking judgments of female and male bodies varying in weight and implied motion. We found that both dPMC and EBA are necessary for aesthetic body appreciation, but their relative contribution depends on the model's gender. While dPMC-rTMS decreased the liking judgments of same-, but not of different-gender models, EBA-rTMS increased the liking judgments of different-, but not of same-gender models. Relative contributions of motor and visual areas may reflect processing of diverse aesthetic properties, respectively implied motion vs. body form, and/or greater sensorimotor embodiment of same- vs. different-gender bodies. Results suggest that aesthetic body processing is subserved by a network of motor and visual areas, whose relative contribution may depend on the specific stimulus and task. Copyright © 2016 Elsevier B.V. All rights reserved.

  19. Differences in the eyes of the beholders: The roles of subjective and objective judgments in sexual harassment claims.

    Science.gov (United States)

    Kimble, Katherine M K; Farnum, Katlyn S; Wiener, Richard L; Allen, Jill; Nuss, Gwenith D; Gervais, Sarah J

    2016-06-01

    In 2 studies, we found support for current sexual harassment jurisprudence. Currently, the courts use a 2-prong test to determine the viability of a sexual harassment claim: that the adverse treatment is sufficiently severe or pervasive to alter conditions of employment based on a protected class from the perspective of the individual complainant (subjective prong) and from the perspective of a reasonable person (objective prong). In Experiment 1, trained male undergraduate research assistants administered sequential objectifying gazes and comments to undergraduate female research participants. We found that the pervasive objectification delivered by multiple men (compared with 1 man) did not elicit more negative emotion or harm the experiencers' task performance, although it did lead them to make increased judgments of sexual harassment. In Experiment 2, observers (who viewed a recording of an experiencer's interactions with the male research assistants) and predictors (who read a protocol describing the facts of the interaction) anticipated the female targets would experience negative emotions, show impaired performance, as well as find more evidence in the interaction of sexual harassment. Observers' judgments mirrored those of the experiencers' while predictors' judgments demonstrated affective forecasting errors. Predictors were more likely to anticipate more negative emotion, worse performance, and greater likelihood of sexual harassment. Overall, these studies demonstrate the impact and importance of considering perceptions of sexual harassment from multiple perspectives and viewpoints. (PsycINFO Database Record

  20. A reduction in positive self-judgment bias is uniquely related to the anhedonic symptoms of depression.

    Science.gov (United States)

    Dunn, Barnaby D; Stefanovitch, Iolanta; Buchan, Kate; Lawrence, Andrew D; Dalgleish, Tim

    2009-05-01

    Identifying patterns of biased cognitive processing specific to depression has proved difficult. The tripartite model of mood disorders [Clark, L. A., & Watson, D. (1991). Tripartite model of anxiety and depression: psychometric evidence and taxonomic implications. Journal of Abnormal Psychology, 100, 316-336] suggests that a clearer processing 'blueprint' may emerge if depression is viewed dimensionally rather than categorically and by focusing on variations in the degree of positive, rather than negative, processing bias. To investigate this possibility, the present study examined the extent to which a reduced positive self-judgment bias previously found in depressed individuals relates to depression-specific anhedonic symptoms. Sixty participants with varying levels of anxiety and depression symptoms evaluated their own performance on a working memory task in the absence of external feedback. Overall, participants showed a positive self-judgment bias, overestimating the number of trials they had performed correctly relative to objective criteria. Consistent with the tripartite framework, the extent of this positive self-judgment bias was significantly and uniquely related to depression-specific symptoms, with the positive bias reducing as anhedonia severity increased across three different symptom measures.

  1. How are personality judgments made? A cognitive model of reference group effects, personality scale responses, and behavioral reactions.

    Science.gov (United States)

    Wood, Alex M; Brown, Gordon D A; Maltby, John; Watkinson, Pat

    2012-10-01

    This article suggests that personality judgments are wholly relative, being the outcome of a comparison of a given individual to a reference group of others. The underlying comparison processes are the same as those used to judge psychophysical stimuli (as outlined by range frequency theory and decision by sampling accounts). Five experimental studies show that the same person's personality is rated differently depending on how his or her behavior (a) ranks within a reference group and (b) falls within the overall range of behavior shown by other reference group members. Results were invariant across stimulus type and response options (7-point Likert scale, 990-point allocation task, or dichotomous choice). Simulated occupational scenarios led participants to give different-sized bonuses and employ different people as a function of context. Future research should note that personality judgments (as in self-report personality scales) only represent perceived standing relative to others or alternatively should measure personality through behavior or biological reactivity. Personality judgments cannot be used to compare different populations when the population participants have different reference groups (as in cross-cultural research).

  2. Oxytocin does not make a face appear more trustworthy but improves the accuracy of trustworthiness judgments.

    Science.gov (United States)

    Lambert, Bruno; Declerck, Carolyn H; Boone, Christophe

    2014-02-01

    Previous research on the relation between oxytocin and trustworthiness evaluations has yielded inconsistent results. The current study reports an experiment using artificial faces which allows manipulating the dimension of trustworthiness without changing factors like emotions or face symmetry. We investigate whether (1) oxytocin increases the average trustworthiness evaluation of faces (level effect), and/or whether (2) oxytocin improves the discriminatory ability of trustworthiness perception so that people become more accurate in distinguishing faces that vary along a gradient of trustworthiness. In a double blind oxytocin/placebo experiment (N=106) participants conducted two judgement tasks. First they evaluated the trustworthiness of a series of pictures of artificially generated faces, neutral in the trustworthiness dimension. Next they compared neutral faces with artificially generated faces that were manipulated to vary in trustworthiness. The results indicate that oxytocin (relative to a placebo) does not affect the evaluation of trustworthiness in the first task. However, in the second task, misclassification of untrustworthy faces as trustworthy occurred significantly less in the oxytocin group. Furthermore, oxytocin improved the discriminatory ability of untrustworthy, but not trustworthy faces. We conclude that oxytocin does not increase trustworthiness judgments on average, but that it helps people to more accurately recognize an untrustworthy face. Copyright © 2013 Elsevier Ltd. All rights reserved.

  3. Kohlberg's theory about moral judgment development and the instruments used for evaluation of moral judgment and moral competence in Brazil

    OpenAIRE

    2010-01-01

    O presente artigo tem por objetivo abordar as bases, finalidades e composição de dois instrumentos de avaliação de juízo moral: a Moral Judgment Interview (MJI) e o Defining Issues Test (DIT), e um de competência moral: o Moral Judgment Test (MJT). Retoma a teoria do desenvolvimento moral de Kohlberg que fundamenta esses instrumentos, assim como os últimos estudos realizados com os mesmos. A MJI é uma entrevista semiestruturada que avalia o nível de juízo moral. O DIT é um teste objetivo que ...

  4. The effects of study task on prestimulus subsequent memory effects in the hippocampus.

    Science.gov (United States)

    de Chastelaine, Marianne; Rugg, Michael D

    2015-11-01

    Functional magnetic resonance imaging (fMRI) was employed to examine the effects of a study task manipulation on pre-stimulus activity in the hippocampus predictive of later successful recollection. Eighteen young participants were scanned while making either animacy or syllable judgments on visually presented study words. Cues presented before each word denoted which judgment should be made. Following the study phase, a surprise recognition memory test was administered in which each test item had to be endorsed as "Remembered," "Known," or "New." As expected, "deep" animacy judgments led to better memory for study items than did "shallow" syllable judgments. In both study tasks, pre-stimulus subsequent recollection effects were evident in the interval between the cue and the study item in bilateral anterior hippocampus. However, the direction of the effects differed according to the study task: whereas pre-stimulus hippocampal activity on animacy trials was greater for later recollected items than items judged old on the basis of familiarity (replicating prior findings), these effects reversed for syllable trials. We propose that the direction of pre-stimulus hippocampal subsequent memory effects depends on whether an optimal pre-stimulus task set facilitates study processing that is conducive or unconducive to the formation of contextually rich episodic memories. © 2015 Wiley Periodicals, Inc.

  5. The Effects of Attitude Similarity, Spatial Relationship, and Task Difficulty on Interpersonal Attraction.

    Science.gov (United States)

    Krivonos, Paul D.

    1980-01-01

    Presents a study of the effects of the occupation of an individual's personal space on that individual's judgment of the invader when the invader's attitudes are known to the invadee. Also studies the effect of the difficulty of the task on the relationship between spatial orientation and interpersonal attraction. (JMF)

  6. The Effects of Attitude Similarity, Spatial Relationship, and Task Difficulty on Interpersonal Attraction.

    Science.gov (United States)

    Krivonos, Paul D.

    1980-01-01

    Presents a study of the effects of the occupation of an individual's personal space on that individual's judgment of the invader when the invader's attitudes are known to the invadee. Also studies the effect of the difficulty of the task on the relationship between spatial orientation and interpersonal attraction. (JMF)

  7. Competence and Affect in Task Involvement and Ego Involvement: The Impact of Social Comparison Information.

    Science.gov (United States)

    Jagacinski, Carolyn M.; Nicholls, John G.

    1987-01-01

    Two studies investigated the impact of information about the effort and performance of others on students' anticipated affects and judgments of competence given success in task-involving and ego-involving contexts. Without social comparison information, competence and positive affects were judged higher when students were asked to imagine…

  8. "HYVAT, PAHAT JA TARKAT": Mita Kielenoppijoiden kieliopillista hyvaksyttavyytta koskevat arviot ja niiden nopeus kertovat heidan kielitaidostaan (Speed and Accuracy of Grammatical Acceptability Judgments in the First and Second Language).

    Science.gov (United States)

    Alanen, Riika

    Grammaticality judgments are a metalinguistic task type frequently used in second language research. With the addition of response time measurement, often called reaction time measurement, a measure of metalinguistic performance is achieved that can be used to investigate the degree of automatization of linguistic knowledge in language users. This…

  9. Aversive smell associations shape social judgment.

    Science.gov (United States)

    Homan, Philipp; Ely, Benjamin A; Yuan, May; Brosch, Tobias; Ng, John; Trope, Yaacov; Schiller, Daniela

    2017-10-01

    Once associating another person with an unpleasant smell, how do we perceive and judge this person from that moment on? Here, we used aversive olfactory conditioning followed by a social attribution task during functional magnetic resonance imaging to address this question. After conditioning, where one of two faces was repeatedly paired with an aversive smell, the participants reported negative affect when viewing the smell-conditioned but not the neutral face. When subsequently confronted with the smell-conditioned face (without any smell), the participants tended to judge both positive and negative behaviors as indicative of personality traits rather than related to the situation. This effect was predicted by the degree of the preceding olfactory evaluative conditioning. Whole brain analysis of stimulus by stage interaction indicated differential activation of the ventromedial prefrontal cortex and right angular gyrus to the conditioned versus the neutral person during the attribution phase only. These results suggest that negative smell associations do not simply induce a negative perception of the target person but rather bias the attribution style towards trait attributions. The fact that this bias was evident regardless of behavior valence suggests it may reflect enhanced psychological distance. Thus, the known observation of social rejection triggered by aversive smell may be driven by a shift in social attribution style. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. Clinical Judgments of Easy vs. Difficult Clients by Counselor Trainees.

    Science.gov (United States)

    Berger, Allen; Morrison, Thomas L.

    1984-01-01

    Investigated responses of counselor trainees (N=31) to easy versus difficult clients in terms of clinical judgments. Results indicated that clients with a difficult interpersonal style were not regarded as more psychologically disturbed, but were rated as having less potential for change and less ego strength. (LLL)

  11. Sex Bias in Clinical Judgment among School Psychologists.

    Science.gov (United States)

    Prout, H. Thompson; Frederickson, Anne K.

    1991-01-01

    Used analogue case study format to examine sex bias in clinical judgment among school psychologists. Varied sex of adolescent and problem type in 2 X 2 design. School psychologists read case study and rated perceived disturbance and importance of intervention. Psychologists rated it more important to intervene when subject was male; no differences…

  12. Cognitive Differentiation and Affective Stimulus Value in Vocational Judgments

    Science.gov (United States)

    Bodden, Jack L.; Klein, Alan J.

    1973-01-01

    This study investigated the relationship between cognitive differentiation level and the affective stimulus value of various occupations. Findings of the present investigation, conducted with upper-class college males, were consistent with the findings obtained in previous clinical and social judgment studies. Subjects were cognitively more…

  13. Context effects in the measurement of optimism in probability judgment

    NARCIS (Netherlands)

    Otten, W.; van der Pligt, J.

    1996-01-01

    Examined the role of contextual information such as comparison standard on self-other probability judgments regarding the occurrence of negative life events, which tend to be characterized by optimism. In Study 1, 80 undergraduates (mean age 19.5 yrs) completed a questionnaire on preventive

  14. Clinical Judgment And The Strong Vocational Interest Blank

    Science.gov (United States)

    Sinnett, E. Robert; And Others

    1972-01-01

    Forty subjects (highly qualified and experienced in clinical judgment) were used to psychologically scale the extent to which SVIB scores and profiles supported an expressed vocational choice. Moderately high agreement was demonstrated across judges, although they differed considerably in the weights assigned to scores and configural patterns.…

  15. Time Keeps on Ticking: The Experience of Clinical Judgment

    Science.gov (United States)

    Spengler, Paul M.; White, Michael J.; Aegisdottir, Stefania; Maugherman, Alan S.

    2009-01-01

    The reactions by Ridley and Shaw-Ridley (EJ832451) and Lichtenberg (EJ832452) to the authors' meta-analysis on the effects of experience on judgment accuracy add positively to what is hoped will become an ever more focused discourse on this most basic question: How can mental health clinical decision making be improved? In this rejoinder, the…

  16. Social Judgments and Emotion Attributions about Exclusion in Switzerland

    Science.gov (United States)

    Malti, Tina; Killen, Melanie; Gasser, Luciano

    2012-01-01

    Adolescents' social judgments and emotion attributions about exclusion in three contexts, nationality, gender, and personality, were measured in a sample of 12- and 15-year-old Swiss and non-Swiss adolescents (N = 247). Overall, adolescents judged exclusion based on nationality as less acceptable than exclusion based on gender or personality.…

  17. People's conditional probability judgments follow probability theory (plus noise).

    Science.gov (United States)

    Costello, Fintan; Watts, Paul

    2016-09-01

    A common view in current psychology is that people estimate probabilities using various 'heuristics' or rules of thumb that do not follow the normative rules of probability theory. We present a model where people estimate conditional probabilities such as P(A|B) (the probability of A given that B has occurred) by a process that follows standard frequentist probability theory but is subject to random noise. This model accounts for various results from previous studies of conditional probability judgment. This model predicts that people's conditional probability judgments will agree with a series of fundamental identities in probability theory whose form cancels the effect of noise, while deviating from probability theory in other expressions whose form does not allow such cancellation. Two experiments strongly confirm these predictions, with people's estimates on average agreeing with probability theory for the noise-cancelling identities, but deviating from probability theory (in just the way predicted by the model) for other identities. This new model subsumes an earlier model of unconditional or 'direct' probability judgment which explains a number of systematic biases seen in direct probability judgment (Costello & Watts, 2014). This model may thus provide a fully general account of the mechanisms by which people estimate probabilities.

  18. Monitoring Communication with Patients: Analyzing Judgments of Satisfaction (JOS)

    Science.gov (United States)

    Wagner-Menghin, Michaela; de Bruin, Anique; van Merriënboer, Jeroen J. G.

    2016-01-01

    Medical students struggle to put into practice communication skills learned in medical school. In order to improve our instructional designs, better insight into the cause of this lack of transfer is foundational. We therefore explored students' cognitions by soliciting self-evaluations of their history-taking skills, coined "judgments of…

  19. Discrepancies between judgment and choice of action in moral dilemmas

    Directory of Open Access Journals (Sweden)

    Sébastien eTassy

    2013-05-01

    Full Text Available Everyone has experienced the potential discrepancy between what one judges as morally acceptable and what one actually does when a choice between alternative behaviors is to be made. The present study explores empirically whether judgment and choice of action differ when people make decisions on dilemmas involving moral issues. 240 participants evaluated 24 moral and non-moral dilemmas either by judging (Is it acceptable to… or reporting the choice of action they would make (Would you do…. We also investigated the influence of varying the number of people benefiting from the decision and the closeness of relationship of the decision maker with the potential victim on these two types of decision. Variations in the number of beneficiaries from the decision did not influence judgment nor choice of action. By contrast, closeness of relationship with the victim had a greater influence on the choice of action than on judgment. This differentiation between evaluative judgments and choices of action argues in favor of each of them being supported by (at least partially different psychological processes.

  20. 28 CFR 0.171 - Judgments, fines, penalties, and forfeitures.

    Science.gov (United States)

    2010-07-01

    ... OF JUSTICE Authority To Compromise and Close Civil Claims and Responsibility for Judgments, Fines... that the division will assume such enforcement responsibilities. (b) Each U.S. Attorney shall designate... section that such division will assume responsibility for enforcement of a criminal monetary penalty,...

  1. Roadside Judgments in Children with Developmental Co-ordination Disorder

    Science.gov (United States)

    Purcell, Catherine; Wann, John P.; Wilmut, Kate; Poulter, Damian

    2011-01-01

    As pedestrians, the perceptual ability to accurately judge the relative rate of approaching vehicles and select a suitable crossing gap requires sensitivity to looming. It also requires that crossing judgments are synchronized with motoric capabilities. Previous research has suggested that children with Developmental Co-ordination Disorder (DCD)…

  2. Context effects on tempo and pleasantness judgments for Beatles songs.

    Science.gov (United States)

    Rashotte, Matthew A; Wedell, Douglas H

    2012-04-01

    Context effects on tempo and pleasantness judgments of different tempos were demonstrated in three experiments using Beatles songs. In Experiments 1 and 2, we explored how listening to versions of the same song that were played at different tempos affected tempo and pleasantness ratings. In both experiments, contrast effects were found on judgments of tempo, with target tempos rated faster when context tempos were slow than when they were fast. In both experiments, we also showed that the peak of the pleasantness rating function shifted toward the values of the context tempos, reflecting disordinal context effects on pleasantness relationships. Familiarity with the songs did not moderate these effects, and shifts in tempo ratings did not correlate with shifts in most pleasant target tempos when context was manipulated within subjects. In Experiment 3, we examined how manipulations of context tempos for one song affected judgments of the same song as compared with judgments of other more or less similar songs. For tempo ratings, contrast effects transferred to ratings of a similar song, but for pleasantness ratings, assimilative shifts of ideals were found only for the same song and not for similar songs. This pattern of results was supportive of independent bases for the two context effects.

  3. On Designing Construct Driven Situational Judgment Tests: Some Preliminary Recommendations

    Science.gov (United States)

    Guenole, Nigel; Chernyshenko, Oleksandr S.; Weekly, Jeff

    2017-01-01

    Situational judgment tests (SJTs) are widely agreed to be a measurement technique. It is also widely agreed that SJTs are a questionable methodological choice for measurement of psychological constructs, such as behavioral competencies, due to a lack of evidence supporting appropriate factor structures and high internal consistencies.…

  4. Judgments of Learning Are Influenced by Memory for Past Test

    Science.gov (United States)

    Finn, Bridgid; Metcalfe, Janet

    2008-01-01

    The Underconfidence with Practice (UPW) effect [Koriat, A., Sheffer, L., & Ma'ayan, H. (2002). Comparing objective and subjective learning curves: Judgment of learning exhibit increased underconfidence with practice. "Journal of Experimental Psychology: General, 131", 147-162.], found in multi-trial learning, is marked by a pattern of…

  5. Effects of Age Expectations on Oncology Social Workers' Clinical Judgment

    Science.gov (United States)

    Conlon, Annemarie; Choi, Namkee G.

    2014-01-01

    Objective: This study examined the influence of oncology social workers' expectations regarding aging (ERA) and ERA with cancer (ERAC) on their clinical judgment. Methods: Oncology social workers (N = 322) were randomly assigned to one of four vignettes describing a patient with lung cancer. The vignettes were identical except for the patent's age…

  6. A Perspective on Judgment and Choice: Mapping Bounded Rationality

    Science.gov (United States)

    Kahneman, Daniel

    2003-01-01

    Early studies of intuitive judgment and decision making conducted with the late Amos Tversky are reviewed in the context of two related concepts: an analysis of accessibility, the ease with which thoughts come to mind; a distinction between effortless intuition and deliberate reasoning. Intuitive thoughts, like percepts, are highly accessible.…

  7. Extensional versus Intuitive Reasoning: The Conjunction Fallacy in Probability Judgment.

    Science.gov (United States)

    Tversky, Amos; Kahneman, Daniel

    1983-01-01

    Judgments under uncertainty are often mediated by intuitive heuristics that are not bound by the conjunction rule of probability. Representativeness and availability heuristics can make a conjunction appear more probable than one of its constituents. Alternative interpretations of this conjunction fallacy are discussed and attempts to combat it…

  8. Detestable or Marvelous? Neuroanatomical Correlates of Character Judgments

    Science.gov (United States)

    Croft, Katie E.; Duff, Melissa C.; Kovach, Christopher K.; Anderson, Steven W.; Adolphs, Ralph; Tranel, Daniel

    2010-01-01

    As we learn new information about the social and moral behaviors of other people, we form and update character judgments of them, and this can profoundly influence how we regard and act towards others. In the study reported here, we capitalized on two interesting neurological patient populations where this process of complex "moral…

  9. Developmental Changes and Individual Differences in Young Children's Moral Judgments

    Science.gov (United States)

    Smetana, Judith G.; Rote, Wendy M.; Jambon, Marc; Tasopoulos-Chan, Marina; Villalobos, Myriam; Comer, Jessamy

    2012-01-01

    Developmental trajectories and individual differences in 70 American middle-income 2.5- to 4-year olds' moral judgments were examined 3 times across 1 year using latent growth modeling. At Wave 1, children distinguished hypothetical moral from conventional transgressions on all criteria, but only older preschoolers did so when rating deserved…

  10. A person-centered approach to moral judgment.

    Science.gov (United States)

    Uhlmann, Eric Luis; Pizarro, David A; Diermeier, Daniel

    2015-01-01

    Both normative theories of ethics in philosophy and contemporary models of moral judgment in psychology have focused almost exclusively on the permissibility of acts, in particular whether acts should be judged on the basis of their material outcomes (consequentialist ethics) or on the basis of rules, duties, and obligations (deontological ethics). However, a longstanding third perspective on morality, virtue ethics, may offer a richer descriptive account of a wide range of lay moral judgments. Building on this ethical tradition, we offer a person-centered account of moral judgment, which focuses on individuals as the unit of analysis for moral evaluations rather than on acts. Because social perceivers are fundamentally motivated to acquire information about the moral character of others, features of an act that seem most informative of character often hold more weight than either the consequences of the act or whether a moral rule has been broken. This approach, we argue, can account for numerous empirical findings that are either not predicted by current theories of moral psychology or are simply categorized as biases or irrational quirks in the way individuals make moral judgments.

  11. Teleological judgment and instrumental reason in Kant and Horkheimer

    DEFF Research Database (Denmark)

    Petersen, Lars Axel

    2006-01-01

    Early in his career, Max Horkheimer occupied himself twice with Kant's "Critique of judgment". In both cases he focussed on Kant's teleology, not his aesthetics. The article takes at the question, whether there is a connection between Horkheimer's early occupation with "the critique of teleological...

  12. Moral Judgment as a Function of Age, Sex, and Stimulus.

    Science.gov (United States)

    Freeman, Sue J. M.; Giebink, John W.

    1979-01-01

    Provides data in support of Lawrence Kohlberg's moral development theory. Shows comparable moral judgments for boys and girls at ages 11 and 17, but higher moral reasoning in 14-year-old girls than in their male peers. (Author/RL)

  13. Back view of beauty: a bias in attractiveness judgment.

    Science.gov (United States)

    Yonemura, Keiichi; Ono, Fuminori; Watanabe, Katsumi

    2013-01-01

    Attractiveness judgment based on visual appearance seems easy and almost automatic. However, it becomes difficult when we need to rely on glances of a person's back view (eg while passing on the street). How is attractiveness judgment from the back view consistent with that from full-front view? In experiment 1 participants rated the attractiveness of human heads photographed from behind and from the front. Attractiveness ratings between the back and front views were weakly but significantly correlated. However, on average, the back-view photographs were rated more attractive than the front-view photographs. The tendency was most conspicuous when the male participants viewed the photographs of women. In experiment 2 participants were explicitly asked to predict the facial attractiveness of each head's front view based on the back view. Again, the predicted attractiveness based on the back view was higher than the actual rating of the front-view photographs, and the difference reached significance when the male participants viewed the women photographs. These biases in attractiveness judgment would be related to attractiveness judgments in everyday situations where straight full-frontal encounters are rare.

  14. The Effects of Unstructured Group Discussion on Ethical Judgment

    Science.gov (United States)

    Richards, Clinton H.; Alder, G. Stoney

    2014-01-01

    The authors examine the effects of shared information and group discussion on ethical judgment when no structure is imposed on the discussion to encourage ethical considerations. Discussants were asked to identify arguments for and against a variety of business behaviors with ethical implications. A group moderator solicited and recorded arguments…

  15. Children's and Adults' Judgments of the Controllability of Cognitive Activities

    Science.gov (United States)

    Pillow, Bradford H.; Pearson, RaeAnne M.

    2015-01-01

    Two experiments investigated 1st-, 3rd-, and 5th-grade children's and adults' judgments related to the controllability of cognitive activities, including object recognition, inferential reasoning, counting, and pretending. In Experiment 1, fifth-grade children and adults rated transitive inference and interpretation of ambiguous pictures as more…

  16. ICT Student Teachers' Judgments and Justifications about Ethical Issues

    Science.gov (United States)

    Alakurt, Turgay; Bardakci, Salih; Keser, Hafize

    2012-01-01

    In this study, Turkish ICT student teachers' judgments and justifications in four scenarios involving ICT-related ethical problems were investigated. Scenarios were designed based on Mason's (1986) four ethical issues: privacy, accuracy, property and accessibility. The study was carried out in the fall of 2010. We used the critical incidents…

  17. Epistemological Development and Judgments and Reasoning about Teaching Methods

    Science.gov (United States)

    Spence, Sarah; Helwig, Charles C.

    2013-01-01

    Children's, adolescents', and adults' (N = 96 7-8, 10-11, and 13-14-year-olds and university students) epistemological development and its relation to judgments and reasoning about teaching methods was examined. The domain (scientific or moral), nature of the topic (controversial or noncontroversial), and teaching method (direct instruction by…

  18. The Effects of Unstructured Group Discussion on Ethical Judgment

    Science.gov (United States)

    Richards, Clinton H.; Alder, G. Stoney

    2014-01-01

    The authors examine the effects of shared information and group discussion on ethical judgment when no structure is imposed on the discussion to encourage ethical considerations. Discussants were asked to identify arguments for and against a variety of business behaviors with ethical implications. A group moderator solicited and recorded arguments…

  19. Context Effects in Valuation, Judgment and Choice: A Neuroscientific Approach

    NARCIS (Netherlands)

    K. Hytönen (Kaisa)

    2011-01-01

    textabstractIt is well known that our choices and judgments depend on the context. For instance, prior experiences can influence subsequent decisions. People tend to make riskier decisions if they have a chance to win back a previous loss or if they can gamble with previously won money. Another exam

  20. A Quantum Theoretical Explanation for Probability Judgment Errors

    Science.gov (United States)

    Busemeyer, Jerome R.; Pothos, Emmanuel M.; Franco, Riccardo; Trueblood, Jennifer S.

    2011-01-01

    A quantum probability model is introduced and used to explain human probability judgment errors including the conjunction and disjunction fallacies, averaging effects, unpacking effects, and order effects on inference. On the one hand, quantum theory is similar to other categorization and memory models of cognition in that it relies on vector…

  1. Confidence and Professional Judgment in Assessing Children's Risk of Abuse

    Science.gov (United States)

    Regehr, Cheryl; Bogo, Marion; Shlonsky, Aron; LeBlanc, Vicki

    2010-01-01

    Objective: Child welfare agencies have moved toward standardized risk assessment measures to improve the reliability with which child's risk of abuse is predicted. Nevertheless, these tools require a degree of subjective judgment. Research to date has not substantially investigated the influence of specific context and worker characteristics on…

  2. Swiss identity smells like chocolate: Social identity shapes olfactory judgments.

    Science.gov (United States)

    Coppin, Géraldine; Pool, Eva; Delplanque, Sylvain; Oud, Bastiaan; Margot, Christian; Sander, David; Van Bavel, Jay J

    2016-10-11

    There is extensive evidence that social identities can shape people's attitudes and behavior, but what about sensory judgments? We examined the possibility that social identity concerns may also shape the judgment of non-social properties-namely, olfactory judgment. In two experiments, we presented Swiss and non-Swiss participants with the odor of chocolate, for which Switzerland is world-famous, and a control odor (popcorn). Swiss participants primed with Swiss identity reported the odor of chocolate (but not popcorn) as more intense than non-Swiss participants (Experiments 1 and 2) and than Swiss participants primed with individual identity or not primed (Experiment 2). The self-reported intensity of chocolate smell tended to increase as identity accessibility increased-but only among Swiss participants (Experiment 1). These results suggest that identity priming can counter-act classic sensory habituation effects, allowing identity-relevant smells to maintain their intensity after repeated presentations. This suggests that social identity dynamically influences sensory judgment. We discuss the potential implications for models of social identity and chemosensory perception.

  3. Developmental Changes and Individual Differences in Young Children's Moral Judgments

    Science.gov (United States)

    Smetana, Judith G.; Rote, Wendy M.; Jambon, Marc; Tasopoulos-Chan, Marina; Villalobos, Myriam; Comer, Jessamy

    2012-01-01

    Developmental trajectories and individual differences in 70 American middle-income 2.5- to 4-year olds' moral judgments were examined 3 times across 1 year using latent growth modeling. At Wave 1, children distinguished hypothetical moral from conventional transgressions on all criteria, but only older preschoolers did so when rating deserved…

  4. Beyond smile dynamics: mimicry and beliefs in judgments of smiles

    NARCIS (Netherlands)

    Maringer, M.; Krumhuber, E.G.; Fischer, A.H.; Niedenthal, P.M.

    2011-01-01

    The judgment that a smile is based on "true," usually positive, feelings affects social interaction. However, the processes underlying the interpretation of a smile as being more or less genuine are not well understood. The aim of the present research was to test predictions of the Simulation of Smi

  5. Perceptions of Teacher Characteristics and Student Judgments of Teacher Effectiveness.

    Science.gov (United States)

    Freeman, Harvey R.

    1988-01-01

    Uses a seven point Likert scale to examine the relationship between perceived teacher attractiveness, expertness, and trustworthiness and student judgment of teacher effectiveness. Correlations suggest that a more accurate view of teaching may be as an instance of social influence process. Urges further research to identify those cues that infer…

  6. Culture and Probability Judgment Accuracy: The Influence of Holistic Reasoning.

    Science.gov (United States)

    Lechuga, Julia; Wiebe, John S

    2011-08-01

    A well-established phenomenon in the judgment and decision-making tradition is the overconfidence one places in the amount of knowledge that one possesses. Overconfidence or probability judgment accuracy varies not only individually but also across cultures. However, research efforts to explain cross-cultural variations in the overconfidence phenomenon have seldom been made. In Study 1, the authors compared the probability judgment accuracy of U.S. Americans (N = 108) and Mexican participants (N = 100). In Study 2, they experimentally primed culture by randomly assigning English/Spanish bilingual Mexican Americans (N = 195) to response language. Results of both studies replicated the cross-cultural variation of probability judgment accuracy previously observed in other cultural groups. U.S. Americans displayed less overconfidence when compared to Mexicans. These results were then replicated in bilingual participants, when culture was experimentally manipulated with language priming. Holistic reasoning did not account for the cross-cultural variation of overconfidence. Suggestions for future studies are discussed.

  7. Epistemological Development and Judgments and Reasoning about Teaching Methods

    Science.gov (United States)

    Spence, Sarah; Helwig, Charles C.

    2013-01-01

    Children's, adolescents', and adults' (N = 96 7-8, 10-11, and 13-14-year-olds and university students) epistemological development and its relation to judgments and reasoning about teaching methods was examined. The domain (scientific or moral), nature of the topic (controversial or noncontroversial), and teaching method (direct instruction by…

  8. Epistemological Development and Judgments and Reasoning about Teaching Methods

    Science.gov (United States)

    Spence, Sarah; Helwig, Charles C.

    2013-01-01

    Children's, adolescents', and adults' (N = 96 7-8, 10-11, and 13-14-year-olds and university students) epistemological development and its relation to judgments and reasoning about teaching methods was examined. The domain (scientific or moral), nature of the topic (controversial or noncontroversial), and teaching method (direct…

  9. A Quantum Theoretical Explanation for Probability Judgment Errors

    Science.gov (United States)

    Busemeyer, Jerome R.; Pothos, Emmanuel M.; Franco, Riccardo; Trueblood, Jennifer S.

    2011-01-01

    A quantum probability model is introduced and used to explain human probability judgment errors including the conjunction and disjunction fallacies, averaging effects, unpacking effects, and order effects on inference. On the one hand, quantum theory is similar to other categorization and memory models of cognition in that it relies on vector…

  10. Audiovisual Simultaneity Judgment and Rapid Recalibration throughout the Lifespan.

    Science.gov (United States)

    Noel, Jean-Paul; De Niear, Matthew; Van der Burg, Erik; Wallace, Mark T

    2016-01-01

    Multisensory interactions are well established to convey an array of perceptual and behavioral benefits. One of the key features of multisensory interactions is the temporal structure of the stimuli combined. In an effort to better characterize how temporal factors influence multisensory interactions across the lifespan, we examined audiovisual simultaneity judgment and the degree of rapid recalibration to paired audiovisual stimuli (Flash-Beep and Speech) in a sample of 220 participants ranging from 7 to 86 years of age. Results demonstrate a surprisingly protracted developmental time-course for both audiovisual simultaneity judgment and rapid recalibration, with neither reaching maturity until well into adolescence. Interestingly, correlational analyses revealed that audiovisual simultaneity judgments (i.e., the size of the audiovisual temporal window of simultaneity) and rapid recalibration significantly co-varied as a function of age. Together, our results represent the most complete description of age-related changes in audiovisual simultaneity judgments to date, as well as being the first to describe changes in the degree of rapid recalibration as a function of age. We propose that the developmental time-course of rapid recalibration scaffolds the maturation of more durable audiovisual temporal representations.

  11. Children's Moral and Affective Judgments Regarding Provocation and Retaliation.

    Science.gov (United States)

    Smetana, Judith G.; Campione-Barr, Nicole; Yell, Nicole

    2003-01-01

    Children's moral judgments, attributions of emotion, and their associations were examined in hypothetical, prototypical situations and situations of provocation and peer retaliation. Children judged prototypical and provoked moral transgressions (hitting and teasing). Hypothetical moral transgressions were judged to be more serious and deserving…

  12. Preschool Children's Judgments about Hypothetical and Actual Transgressions.

    Science.gov (United States)

    Smetana, Judith G.; And Others

    1993-01-01

    Examined three and four year olds' judgments about transgressions. Children judged moral transgressions to be more serious, punishable, and wrong than conventional transgressions; hypothetical transgressions to be more wrong independent of rules than actual transgressions; and hypothetical moral transgressions to be more independent of rules than…

  13. A neuroscientific approach to normative judgment in law and justice.

    Science.gov (United States)

    Goodenough, Oliver R; Prehn, Kristin

    2004-11-29

    Developments in cognitive neuroscience are providing new insights into the nature of normative judgment. Traditional views in such disciplines as philosophy, religion, law, psychology and economics have differed over the role and usefulness of intuition and emotion in judging blameworthiness. Cognitive psychology and neurobiology provide new tools and methods for studying questions of normative judgment. Recently, a consensus view has emerged, which recognizes important roles for emotion and intuition and which suggests that normative judgment is a distributed process in the brain. Testing this approach through lesion and scanning studies has linked a set of brain regions to such judgment, including the ventromedial prefrontal cortex, orbitofrontal cortex, posterior cingulate cortex and posterior superior temporal sulcus. Better models of emotion and intuition will help provide further clarification of the processes involved. The study of law and justice is less well developed. We advance a model of law in the brain which suggests that law can recruit a wider variety of sources of information and paths of processing than do the intuitive moral responses that have been studied so far. We propose specific hypotheses and lines of further research that could help test this approach.

  14. Moral Judgment Development across Cultures: Revisiting Kohlberg's Universality Claims

    Science.gov (United States)

    Gibbs, John C.; Basinger, Karen S.; Grime, Rebecca L.; Snarey, John R.

    2007-01-01

    This article revisits Kohlberg's cognitive developmental claims that stages of moral judgment, facilitative processes of social perspective-taking, and moral values are commonly identifiable across cultures. Snarey [Snarey, J. (1985). "The cross-cultural universality of social-moral development: A critical review of Kohlbergian research."…

  15. Context Effects in Valuation, Judgment and Choice: A Neuroscientific Approach

    NARCIS (Netherlands)

    K. Hytönen (Kaisa)

    2011-01-01

    textabstractIt is well known that our choices and judgments depend on the context. For instance, prior experiences can influence subsequent decisions. People tend to make riskier decisions if they have a chance to win back a previous loss or if they can gamble with previously won money. Another

  16. Audiovisual Simultaneity Judgment and Rapid Recalibration throughout the Lifespan

    Science.gov (United States)

    De Niear, Matthew; Van der Burg, Erik; Wallace, Mark T.

    2016-01-01

    Multisensory interactions are well established to convey an array of perceptual and behavioral benefits. One of the key features of multisensory interactions is the temporal structure of the stimuli combined. In an effort to better characterize how temporal factors influence multisensory interactions across the lifespan, we examined audiovisual simultaneity judgment and the degree of rapid recalibration to paired audiovisual stimuli (Flash-Beep and Speech) in a sample of 220 participants ranging from 7 to 86 years of age. Results demonstrate a surprisingly protracted developmental time-course for both audiovisual simultaneity judgment and rapid recalibration, with neither reaching maturity until well into adolescence. Interestingly, correlational analyses revealed that audiovisual simultaneity judgments (i.e., the size of the audiovisual temporal window of simultaneity) and rapid recalibration significantly co-varied as a function of age. Together, our results represent the most complete description of age-related changes in audiovisual simultaneity judgments to date, as well as being the first to describe changes in the degree of rapid recalibration as a function of age. We propose that the developmental time-course of rapid recalibration scaffolds the maturation of more durable audiovisual temporal representations. PMID:27551918

  17. [Implicit value judgments in the measurement of health inequalities].

    Science.gov (United States)

    Harper, Sam; King, Nicholas B; Meersman, Stephen C; E Reichman, Marsha; Breen, Nancy; Lynch, John

    2014-04-01

    Quantitative estimates of the magnitude, direction, and rate of change of health inequalities play a crucial role in creating and assessing policies aimed at eliminating the disproportionate burden of disease in disadvantaged populations. It is generally assumed that the measurement of health inequalities is a value-neutral process, providing objective data that are then interpreted using normative judgments about whether a particular distribution of health is just, fair, or socially acceptable. We discuss five examples in which normative judgments play a role in the measurement process itself, through either the selection of one measurement strategy to the exclusion of others or the selection of the type, significance, or weight assigned to the variables being measured. Overall, we find that many commonly used measures of inequality are value laden and that the normative judgments implicit in these measures have important consequences for interpreting and responding to health inequalities. Because values implicit in the generation of health inequality measures may lead to radically different interpretations of the same underlying data,we urge researchers to explicitly consider and transparently discuss the normative judgments underlying their measures. We also urge policymakers and other consumers of health inequalities data to pay close attention to the measures on which they base their assessments of current and future health policies.

  18. Implicit value judgments in the measurement of health inequalities.

    Science.gov (United States)

    Harper, Sam; King, Nicholas B; Meersman, Stephen C; Reichman, Marsha E; Breen, Nancy; Lynch, John

    2010-03-01

    Quantitative estimates of the magnitude, direction, and rate of change of health inequalities play a crucial role in creating and assessing policies aimed at eliminating the disproportionate burden of disease in disadvantaged populations. It is generally assumed that the measurement of health inequalities is a value-neutral process, providing objective data that are then interpreted using normative judgments about whether a particular distribution of health is just, fair, or socially acceptable. We discuss five examples in which normative judgments play a role in the measurement process itself, through either the selection of one measurement strategy to the exclusion of others or the selection of the type, significance, or weight assigned to the variables being measured. Overall, we find that many commonly used measures of inequality are value laden and that the normative judgments implicit in these measures have important consequences for interpreting and responding to health inequalities. Because values implicit in the generation of health inequality measures may lead to radically different interpretations of the same underlying data, we urge researchers to explicitly consider and transparently discuss the normative judgments underlying their measures. We also urge policymakers and other consumers of health inequalities data to pay close attention to the measures on which they base their assessments of current and future health policies.

  19. Context Effects in Valuation, Judgment and Choice: A Neuroscientific Approach

    NARCIS (Netherlands)

    K. Hytönen (Kaisa)

    2011-01-01

    textabstractIt is well known that our choices and judgments depend on the context. For instance, prior experiences can influence subsequent decisions. People tend to make riskier decisions if they have a chance to win back a previous loss or if they can gamble with previously won money. Another exam

  20. Is AIDS a Biasing Factor in Teacher Judgment?

    Science.gov (United States)

    Walker, David W.; Hulecki, Mary B.

    1989-01-01

    Regular-education, third-grade teachers (n=91) in Indiana reviewed one of two psychological reports, identical except that one reported a diagnosis of Acquired Immune Deficiency Syndrome (AIDS) and one reported a diagnosis of rheumatic fever. AIDS was not found to be a biasing factor in teachers' judgments regarding special education placement.…

  1. Evolving Judgments of Terror Risks: Foresight, Hindsight, and Emotion

    Science.gov (United States)

    Fischhoff, Baruch; Gonzalez, Roxana M.; Lerner, Jennifer S.; Small, Deborah A.

    2005-01-01

    The authors examined the evolution of cognitive and emotional responses to terror risks for a nationally representative sample of Americans between late 2001 and late 2002. Respondents' risk judgments changed in ways consistent with their reported personal experiences. However, they did not recognize these changes, producing hindsight bias in…

  2. Sex Differences in Judgments of Male and Female Role Stereotypes.

    Science.gov (United States)

    Getz, Sandra K.; Herman, Jeanne B.

    This study tests whether or not there are sex differences in judgments of the success of various male and female lifestyles, and if so, what differential standards are applied to males and females. The most interesting result of this study is that college men and women use the same standards to judge the success of male lifestyles but different…

  3. Source Effects and Plausibility Judgments When Reading about Climate Change

    Science.gov (United States)

    Lombardi, Doug; Seyranian, Viviane; Sinatra, Gale M.

    2014-01-01

    Gaps between what scientists and laypeople find plausible may act as a barrier to learning complex and/or controversial socioscientific concepts. For example, individuals may consider scientific explanations that human activities are causing current climate change as implausible. This plausibility judgment may be due-in part-to individuals'…

  4. Studying Mental Health Counselor Clinical Judgment: A Response to Falvey and Colleagues.

    Science.gov (United States)

    Strohmer, Douglas C.; Spengler, Paul M.

    1993-01-01

    Reviews material related to American Mental Health Counselors Association Clinical Judgment Project. Recommendations include invoking more sensitive analyses of clinical judgment process, establishing defensible diagnostic and treatment criteria, attending to threats to statistical conclusion validity, and increasing attention to counselor…

  5. Consumer ethnocentrism on product judgment and willingness to buy: a meta-analysis

    National Research Council Canada - National Science Library

    Zhou, Xing; Guo, Gongxing

    2017-01-01

    .... The meta-analysis confirms that consumer ethnocentrism has a positive influence on domestic product judgment and willingness to buy, while it has a negative influence on foreign product judgment...

  6. The impact of attention on judgments of frequency and duration.

    Directory of Open Access Journals (Sweden)

    Isabell Winkler

    Full Text Available Previous studies that examined human judgments of frequency and duration found an asymmetrical relationship: While frequency judgments were quite accurate and independent of stimulus duration, duration judgments were highly dependent upon stimulus frequency. A potential explanation for these findings is that the asymmetry is moderated by the amount of attention directed to the stimuli. In the current experiment, participants' attention was manipulated in two ways: (a intrinsically, by varying the type and arousal potential of the stimuli (names, low-arousal and high-arousal pictures, and (b extrinsically, by varying the physical effort participants expended during the stimulus presentation (by lifting a dumbbell vs. relaxing the arm. Participants processed stimuli with varying presentation frequencies and durations and were subsequently asked to estimate the frequency and duration of each stimulus. Sensitivity to duration increased for pictures in general, especially when processed under physical effort. A large effect of stimulus frequency on duration judgments was obtained for all experimental conditions, but a similar large effect of presentation duration on frequency judgments emerged only in the conditions that could be expected to draw high amounts of attention to the stimuli: when pictures were judged under high physical effort. Almost no difference in the mutual impact of frequency and duration was obtained for low-arousal or high-arousal pictures. The mechanisms underlying the simultaneous processing of frequency and duration are discussed with respect to existing models derived from animal research. Options for the extension of such models to human processing of frequency and duration are suggested.

  7. Task-Driven Evaluation of Aggregation in Time Series Visualization.

    Science.gov (United States)

    Albers, Danielle; Correll, Michael; Gleicher, Michael

    2014-01-01

    Many visualization tasks require the viewer to make judgments about aggregate properties of data. Recent work has shown that viewers can perform such tasks effectively, for example to efficiently compare the maximums or means over ranges of data. However, this work also shows that such effectiveness depends on the designs of the displays. In this paper, we explore this relationship between aggregation task and visualization design to provide guidance on matching tasks with designs. We combine prior results from perceptual science and graphical perception to suggest a set of design variables that influence performance on various aggregate comparison tasks. We describe how choices in these variables can lead to designs that are matched to particular tasks. We use these variables to assess a set of eight different designs, predicting how they will support a set of six aggregate time series comparison tasks. A crowd-sourced evaluation confirms these predictions. These results not only provide evidence for how the specific visualizations support various tasks, but also suggest using the identified design variables as a tool for designing visualizations well suited for various types of tasks.

  8. Similarities and Differences in Chinese and Caucasian Adults' Use of Facial Cues for Trustworthiness Judgments: e34859

    National Research Council Canada - National Science Library

    Fen Xu; Dingcheng Wu; Rie Toriyama; Fengling Ma; Shoji Itakura; Kang Lee

    2012-01-01

    .... Existing research suggests that although accurate judgments of another's trustworthiness require extensive interactions with the person, we often make trustworthiness judgments based on facial cues...

  9. Anchoring Errors in Clinical Judgments: Type I Error, Adjustment, or Mitigation?

    Science.gov (United States)

    Ellis, Michael V.; And Others

    1990-01-01

    Conducted two studies to clarify nature of anchoring errors in clinical judgments. Judgments from 103 undergraduates in Study 1 evidenced neither anchoring errors nor gender differences. Judgments from 157 psychologists in Study 2 affirmed adjustment and mitigation hypotheses over anchoring hypothesis alone. Mitigation process appeared adaptable…

  10. Information Repetition in Evaluative Judgments: Easy to Monitor, Hard to Control

    Science.gov (United States)

    Unkelbach, Christian; Fiedler, Klaus; Freytag, Peter

    2007-01-01

    The sampling approach [Fiedler, K. (2000a). "Beware of samples! A cognitive-ecological sampling approach to judgment biases." "Psychological Review, 107"(4), 659-676.] attributes judgment biases to the information given in a sample. Because people usually do not monitor the constraints of samples and do not control their judgments accordingly,…

  11. Crime and Punishment: Distinguishing the Roles of Causal and Intentional Analyses in Moral Judgment

    Science.gov (United States)

    Cushman, Fiery

    2008-01-01

    Recent research in moral psychology has attempted to characterize patterns of moral judgments of actions in terms of the causal and intentional properties of those actions. The present study directly compares the roles of consequence, causation, belief and desire in determining moral judgments. Judgments of the wrongness or permissibility of…

  12. Standards to Guide the Use of Clinical Judgment in the Field of Intellectual Disability.

    Science.gov (United States)

    Luckasson, Ruth; Schalock, Robert L

    2015-06-01

    The purpose of this article is to discuss 10 Clinical Judgment Standards and associated best practice indicators based on current literature and an understanding of the context of clinical judgment. Throughout the article, we stress the important role that clinical judgment plays in formulating valid and precise decisions and recommendations regarding diagnosis, classification, and planning supports.

  13. "Task" as Research Construct

    Science.gov (United States)

    Seedhouse, Paul

    2005-01-01

    The article examines "task" as research construct as predominantly conceived in terms of task-as-workplan in the task-based learning/second language acquisition literature. It is suggested that "task" has weak construct validity and ontology in an overwhelmingly quantitative paradigm because the construct has a "split personality."…

  14. Functional Magnetic Resonance Imaging Study of Piaget's Conservation-of-Number Task in Preschool and School-Age Children: A Neo-Piagetian Approach

    Science.gov (United States)

    Houde, Olivier; Pineau, Arlette; Leroux, Gaelle; Poirel, Nicolas; Perchey, Guy; Lanoe, Celine; Lubin, Amelie; Turbelin, Marie-Renee; Rossi, Sandrine; Simon, Gregory; Delcroix, Nicolas; Lamberton, Franck; Vigneau, Mathieu; Wisniewski, Gabriel; Vicet, Jean-Rene; Mazoyer, Bernard

    2011-01-01

    Jean Piaget's theory is a central reference point in the study of logico-mathematical development in children. One of the most famous Piagetian tasks is number conservation. Failures and successes in this task reveal two fundamental stages in children's thinking and judgment, shifting at approximately 7 years of age from visuospatial intuition to…

  15. Functional Magnetic Resonance Imaging Study of Piaget's Conservation-of-Number Task in Preschool and School-Age Children: A Neo-Piagetian Approach

    Science.gov (United States)

    Houde, Olivier; Pineau, Arlette; Leroux, Gaelle; Poirel, Nicolas; Perchey, Guy; Lanoe, Celine; Lubin, Amelie; Turbelin, Marie-Renee; Rossi, Sandrine; Simon, Gregory; Delcroix, Nicolas; Lamberton, Franck; Vigneau, Mathieu; Wisniewski, Gabriel; Vicet, Jean-Rene; Mazoyer, Bernard

    2011-01-01

    Jean Piaget's theory is a central reference point in the study of logico-mathematical development in children. One of the most famous Piagetian tasks is number conservation. Failures and successes in this task reveal two fundamental stages in children's thinking and judgment, shifting at approximately 7 years of age from visuospatial intuition to…

  16. On Sparse Multi-Task Gaussian Process Priors for Music Preference Learning

    DEFF Research Database (Denmark)

    Nielsen, Jens Brehm; Jensen, Bjørn Sand; Larsen, Jan

    , multi-task Gaussian process priors based on the pseudo-input formulation. Sparsity in the actual pairwise judgments is potentially obtained by a sequential experimental design approach, and we discuss the combination of the sequential approach with the pseudo-input preference model. A preliminary......In this paper we study pairwise preference learning in a music setting with multitask Gaussian processes and examine the effect of sparsity in the input space as well as in the actual judgments. To introduce sparsity in the inputs, we extend a classic pairwise likelihood model to support sparse...

  17. Recalling academic tasks

    Science.gov (United States)

    Draper, Franklin Gno

    This study was focused on what students remembered about five middle school science tasks when they were juniors and seniors in high school. Descriptions of the five tasks were reconstructed from available artifacts and teachers' records, notes and recollections. Three of the five tasks were "authentic" in the sense that students were asked to duplicate the decisions practitioners make in the adult world. The other two tasks were more typical school tasks involving note taking and preparation for a quiz. All five tasks, however, involved use of computers. Students were interviewed to examine what and how well they recalled the tasks and what forms or patterns of recall existed. Analysis of their responses indicated that different kinds of tasks produced different levels of recall. Authentically situated tasks were remembered much better than routine school tasks. Further, authentic tasks centered on design elements were recalled better than those for which design was not as pivotal. Patterns of recall indicated that participants most often recalled the decisions they made, the scenarios of the authentically situated tasks, the consequences of their tasks and the social contexts of the classroom. Task events, in other words, appeared to form a framework upon which students constructed stories of the tasks. The more salient the events, the richer the story, the deeper and more detailed the recall of the task. Thus, authentic tasks appeared to lend themselves to creating stories better than regular school tasks and therefore such tasks were recalled better. Implications of these patterns of recall are discussed with respect to issues of school learning and assessment.

  18. Exploring the Role of Theory of Mind in Moral Judgment: The Case of Children with Autism Spectrum Disorder.

    Science.gov (United States)

    Fadda, Roberta; Parisi, Marinella; Ferretti, Luca; Saba, Gessica; Foscoliano, Maria; Salvago, Azzurra; Doneddu, Giuseppe

    2016-01-01

    This paper adds to the growing research on moral judgment (MJ) by considering whether theory of mind (ToM) might foster children's autonomous MJ achievement. A group of 30 children with autism spectrum disorder (ASD) was compared in MJ and ToM with 30 typically developing (TD) children. Participants were tested for MJ with a classical Piaget's task and for ToM with a second order False Belief task. In the moral task, children were told two versions of a story: in one version the protagonist acted according to a moral intention but the action resulted in a harmful consequence; in the other version the protagonist acted according to an immoral intention, but the action resulted in a harmless consequence. Children were asked which of the two protagonists was the "naughtier." In line with previous studies, the results indicated that, while the majority of TD participants succeeded in the second order False Belief task, only few individuals with ASD showed intact perspective taking abilities. The analysis of the MJ in relation to ToM showed that children with ASD lacking ToM abilities judged guilty the protagonists of the two versions of the story in the moral task because both of them violated a moral rule or because they considered the consequences of the actions, ignoring any psychological information. These results indicate a heteronomous morality in individuals with ASD, based on the respect of learned moral rules and outcomes rather than others' subjective states.

  19. "You're on ten, where can you go from there?" Tufnel problems in repeated experiential judgments.

    Science.gov (United States)

    Cheyne, James Allan; Bonin, Tanor; Wright, Caitlin; Carriere, Jonathan S A; Danckert, James; Smilek, Daniel

    2016-05-01

    We describe a set of Tufnel problems that arise when repeated use of a fixed-point scale precipitates failures to assess a full range of subjective experiences. As empirical evidence, participants in Study 1 periodically reported their depth of mind wandering on either 5- or 7-point Likert scales during a sustained attention task. The proportion of participants providing maximum scale ratings increased quickly over time-on-task and did so more quickly for the 5-point than for the 7-point group. Participants in Study 2 completed the same task using a 10-point scale before indicating whether and where they could have used a scale extended to "11" during the task. Slightly more than 20% of participants reported needing a scale extension. This Need for 11 was associated with differences in both reports of mind wandering depth and task performance. We conclude that Tufnel problems warrant methodological consideration and reflect interesting constraints on human judgment. Copyright © 2016 Elsevier Inc. All rights reserved.

  20. Emotional Intelligence as Assessed by Situational Judgment and Emotion Recognition Tests: Building the Nomological Net

    Directory of Open Access Journals (Sweden)

    Carolyn MacCann

    2011-12-01

    Full Text Available Recent research on emotion recognition ability (ERA suggests that the capacity to process emotional information may differ for disparate emotions. However, little research has examined whether this findings holds for emotional understanding and emotion management, as well as emotion recognition. Moreover, little research has examined whether the abilities to recognize emotions, understand emotions, and manage emotions form a distinct emotional intelligence (EI construct that is independent from traditional cognitive ability factors. The current study addressed these issues. Participants (N=118 completed two ERA measures, two situational judgment tests assessing emotional understanding and emotion management, and three cognitive ability tests. Exploratory and confirmatory factor analyses of both the understanding and management item parcels showed that a three-factor model relating to fear, sadness, and anger content was a better fit than a one-factor model, supporting an emotion-specific view of EI. In addition, an EI factor composed of emotion recognition, emotional understanding, and emotion management was distinct from a cognitive ability factor composed of a matrices task, general knowledge test, and reading comprehension task. Results are discussed in terms of their potential implications for theory and practice, as well as the integration of EI research with known models of cognitive ability.

  1. Models and Design Judgment: Conflicting Perspectives on Redesigning a Doctoral Readings Course

    Directory of Open Access Journals (Sweden)

    Colin M. Gray

    2012-01-01

    Full Text Available The purpose of this project was to document the redesign of an existing doctoral reading course for an online environment. Potential methods for actualizing the proposed course structure in an online environment, including technology tools and interactions are discussed. The design process began within the framework of the Four-Component Instructional Design (4C/ID model (van Merriënboer, 1997; van Merriënboer & Kirchner, 2007, which advocates a shift from topic-centeredness to a task-centered course organization, but quickly evolved into a flexible, iterative design process that was informed by prototyping, the judgment of the design team, and various theories of knowledge and knowing. The 4C/ID model represented our philosophical starting point, but our focus quickly shifted to a more flexible, eclectic process as we attempted to reconcile conflicting constraints on the final design. Along with the redevelopment of course objectives to meet strategic goals within the doctoral program came a focus on facilitating research thinking of the students rather than teaching isolated research tasks. The design process resulted in changes to the current residential course, which then provided an opportunity for further investigation.

  2. Harmonic context influences pitch class equivalence judgments through gestalt and congruency effects.

    Science.gov (United States)

    Slana, Anka; Repovš, Grega; Fitch, W Tecumseh; Gingras, Bruno

    2016-05-01

    The context in which a stimulus is presented shapes the way it is processed. This effect has been studied extensively in the field of visual perception. Our understanding of how context affects the processing of auditory stimuli is, however, rather limited. Western music is primarily built on melodies (succession of pitches) typically accompanied by chords (harmonic context), which provides a natural template for the study of context effects in auditory processing. Here, we investigated whether pitch class equivalence judgments of tones are affected by the harmonic context within which the target tones are embedded. Nineteen musicians and 19 non-musicians completed a change detection task in which they were asked to determine whether two successively presented target tones, heard either in isolation or with a chordal accompaniment (same or different chords), belonged to the same pitch class. Both musicians and non-musicians were most accurate when the chords remained the same, less so in the absence of chordal accompaniment, and least when the chords differed between both target tones. Further analysis investigating possible mechanisms underpinning these effects of harmonic context on task performance revealed that both a change in gestalt (change in either chord or pitch class), as well as incongruency between change in target tone pitch class and change in chords, led to reduced accuracy and longer reaction times. Our results demonstrate that, similarly to visual processing, auditory processing is influenced by gestalt and congruency effects. Copyright © 2016 Elsevier B.V. All rights reserved.

  3. Task modulations of racial bias in neural responses to others' suffering.

    Science.gov (United States)

    Sheng, Feng; Liu, Qiang; Li, Hong; Fang, Fang; Han, Shihui

    2014-03-01

    Recent event related brain potential research observed a greater frontal activity to pain expressions of racial in-group than out-group members and such racial bias in neural responses to others' suffering was modulated by task demands that emphasize race identity or painful feeling. However, as pain expressions activate multiple brain regions in the pain matrix, it remains unclear which part of the neural circuit in response to others' suffering undergoes modulations by task demands. We scanned Chinese adults, using functional MRI, while they categorized Asian and Caucasian faces with pain or neutral expressions in terms of race or identified painful feelings of each individual face. We found that pain vs. neutral expressions of Asian but not Caucasian faces activated the anterior cingulate (ACC) and anterior insular (AI) activity during race judgments. However, pain compared to race judgments increased ACC and AI activity to pain expressions of Caucasian but not Asian faces. Moreover, race judgments induced increased activity in the dorsal medial prefrontal cortex whereas pain judgments increased activity in the bilateral temporoparietal junction. The results suggest that task demands emphasizing an individual's painful feeling increase ACC/AI activities to pain expressions of racial out-group members and reduce the racial bias in empathic neural responses.

  4. Dizzy people perform no worse at a motor imagery task requiring whole body mental rotation; a case-control comparison

    Directory of Open Access Journals (Sweden)

    Sarah B Wallwork

    2013-06-01

    Full Text Available We wanted to find out whether people who suffer from dizziness take longer than people who do not, to perform a motor imagery task that involves implicit whole body rotation. Our prediction was that people in the ‘dizzy’ group would take longer at a left/right neck rotation judgment task but not a left/right hand judgment task, because actually performing the former, but not the latter, would exacerbate their dizziness. Secondly, we predicted that when dizzy participants responded to neck rotation images, responses would be greatest when images were in the upside-down orientation; an orientation with greatest dizzy-provoking potential. To test this idea, we used a case-control comparison design. One hundred and eighteen participants who suffered from dizziness and 118 age, gender, arm pain and neck pain matched controls took part in the study. Participants undertook two motor imagery tasks; a left/right neck rotation judgment task and a left/right hand judgment task. The tasks were completed using the Recognise program; an on-line reaction time task program. Images of neck rotation were shown in four different orientations; 0°, 90°, 180° and 270°. Participants were asked to respond to each ‘neck’ image identifying it as either ‘right neck rotation’ or a ‘left neck rotation’, or for hands, a right or a left hand. Results showed that participants in the ‘dizzy’ group were slower than controls at both tasks (p= 0.015, but this was not related to task (p= 0.498. Similarly, ‘dizzy’ participants were not proportionally worse at images of different orientations (p= 0.878. Our findings suggest impaired performance in dizzy people, an impairment that may be confined to motor imagery or may extend more generally.

  5. The Curious Anomaly of Skewed Judgment Distributions and Systematic Error in the Wisdom of Crowds

    DEFF Research Database (Denmark)

    Nash, Ulrik William

    2014-01-01

    Judgment distributions are often skewed and we know little about why. This paper explains the phenomenon of skewed judgment distributions by introducing the augmented quincunx (AQ) model of sequential and probabilistic cue categorization by neurons of judges. In the process of developing inferences...... be inferred from how skewed their judgment distributions are, and in what direction they tilt. This implies not just that judgment distributions are shaped by cues, but that judgment distributions are cues themselves for the wisdom of crowds. The AQ model also predicts that judgment variance correlates......, and implications are discussed with reference to three central ideas on collective intelligence, these being Galton's conjecture on the distribution of judgments, Muth's rational expectations hypothesis, and Page's diversity prediction theorem....

  6. Kokkos? Task DAG Capabilities.

    Energy Technology Data Exchange (ETDEWEB)

    Edwards, Harold C.; Ibanez, Daniel Alejandro

    2017-09-01

    This report documents the ASC/ATDM Kokkos deliverable "Production Portable Dy- namic Task DAG Capability." This capability enables applications to create and execute a dynamic task DAG ; a collection of heterogeneous computational tasks with a directed acyclic graph (DAG) of "execute after" dependencies where tasks and their dependencies are dynamically created and destroyed as tasks execute. The Kokkos task scheduler executes the dynamic task DAG on the target execution resource; e.g. a multicore CPU, a manycore CPU such as Intel's Knights Landing (KNL), or an NVIDIA GPU. Several major technical challenges had to be addressed during development of Kokkos' Task DAG capability: (1) portability to a GPU with it's simplified hardware and micro- runtime, (2) thread-scalable memory allocation and deallocation from a bounded pool of memory, (3) thread-scalable scheduler for dynamic task DAG, (4) usability by applications.

  7. Assessing volcanic hazard at Yucca Mountain using expert judgment

    Energy Technology Data Exchange (ETDEWEB)

    Coppersmith, K.J.; Perman, R.C. [Geomatrix Consultants, Inc., San Francisco, CA (United States); Nesbit, J. [Department of Energy, Las Vegas, NV (United States)] [and others

    1995-12-01

    A study to assess the probability of a future volcanic event disrupting the potential repository at Yucca Mountain, termed the Probabilistic Volcanic Hazard Analysis (PVHA) project, is being sponsored by the U.S. Department of Energy (DOE). This assessment, which is focused on the volcanic hazard at the site, expressed as the probability of disruption of the potential repository, will eventually provide input to an assessment of volcanic risk, which expresses the probability of radionuclide release due to volcanic disruption. To ensure that a wide range of approaches are considered in the hazard analysis, judgments of members of an expert panel will be elicited. The results of the individual elicitations will be combined to develop an integrated assessment of the volcanic hazard that reflects the diversity of scientific interpretations. This paper outlines the hazard model components and the procedures for eliciting expert judgments.

  8. Social dimensions of judgments of integrity in public figures.

    Science.gov (United States)

    Sparks, Paul; Farsides, Tom

    2011-03-01

    The notion of 'integrity' remains relatively unexplored in the social psychological literature, despite it being central to some important theoretical perspectives (notably, self-affirmation theory). It is an eminently positive - and well-used - epithet in descriptions of public figures. The two studies reported here addressed laypeople's conceptions of integrity. The findings indicate that in relation to eight public figures, the best general predictor of judgments of integrity was perceptions of 'sincerity' (characterized by attributes such as genuine and honest). For three of the public figures strongly linked to civil rights issues, judgments of integrity were also predicted by perceptions of 'standing for something'. The findings suggest that the social character of integrity merits further psychological research attention.

  9. Examining Event-Related Potential (ERP correlates of decision bias in recognition memory judgments.

    Directory of Open Access Journals (Sweden)

    Holger Hill

    Full Text Available Memory judgments can be based on accurate memory information or on decision bias (the tendency to report that an event is part of episodic memory when one is in fact unsure. Event related potentials (ERP correlates are important research tools for elucidating the dynamics underlying memory judgments but so far have been established only for investigations of accurate old/new discrimination. To identify the ERP correlates of bias, and observe how these interact with ERP correlates of memory, we conducted three experiments that manipulated decision bias within participants via instructions during recognition memory tests while their ERPs were recorded. In Experiment 1, the bias manipulation was performed between blocks of trials (automatized bias and compared to trial-by-trial shifts of bias in accord with an external cue (flexibly controlled bias. In Experiment 2, the bias manipulation was performed at two different levels of accurate old/new discrimination as the memory strength of old (studied items was varied. In Experiment 3, the bias manipulation was added to another, bottom-up driven manipulation of bias induced via familiarity. In the first two Experiments, and in the low familiarity condition of Experiment 3, we found evidence of an early frontocentral ERP component at 320 ms poststimulus (the FN320 that was sensitive to the manipulation of bias via instruction, with more negative amplitudes indexing more liberal bias. By contrast, later during the trial (500-700 ms poststimulus, bias effects interacted with old/new effects across all three experiments. Results suggest that the decision criterion is typically activated early during recognition memory trials, and is integrated with retrieved memory signals and task-specific processing demands later during the trial. More generally, the findings demonstrate how ERPs can help to specify the dynamics of recognition memory processes under top-down and bottom-up controlled retrieval conditions.

  10. Examining Event-Related Potential (ERP) Correlates of Decision Bias in Recognition Memory Judgments

    Science.gov (United States)

    Hill, Holger; Windmann, Sabine

    2014-01-01

    Memory judgments can be based on accurate memory information or on decision bias (the tendency to report that an event is part of episodic memory when one is in fact unsure). Event related potentials (ERP) correlates are important research tools for elucidating the dynamics underlying memory judgments but so far have been established only for investigations of accurate old/new discrimination. To identify the ERP correlates of bias, and observe how these interact with ERP correlates of memory, we conducted three experiments that manipulated decision bias within participants via instructions during recognition memory tests while their ERPs were recorded. In Experiment 1, the bias manipulation was performed between blocks of trials (automatized bias) and compared to trial-by-trial shifts of bias in accord with an external cue (flexibly controlled bias). In Experiment 2, the bias manipulation was performed at two different levels of accurate old/new discrimination as the memory strength of old (studied) items was varied. In Experiment 3, the bias manipulation was added to another, bottom-up driven manipulation of bias induced via familiarity. In the first two Experiments, and in the low familiarity condition of Experiment 3, we found evidence of an early frontocentral ERP component at 320 ms poststimulus (the FN320) that was sensitive to the manipulation of bias via instruction, with more negative amplitudes indexing more liberal bias. By contrast, later during the trial (500–700 ms poststimulus), bias effects interacted with old/new effects across all three experiments. Results suggest that the decision criterion is typically activated early during recognition memory trials, and is integrated with retrieved memory signals and task-specific processing demands later during the trial. More generally, the findings demonstrate how ERPs can help to specify the dynamics of recognition memory processes under top-down and bottom-up controlled retrieval conditions. PMID

  11. Moral judgments in social dilemmas: How bad is free riding?

    OpenAIRE

    Robin P. Cubitt; Drouvelis, Michalis; Gaechter, Simon; Kabalin, Ruslan

    2010-01-01

    In the last thirty years, economists and other social scientists have investigated people’s normative views on distributive justice. Here we study people’s normative views in social dilemmas, which underlie many situations of economic and social significance. Using insights from moral philosophy and psychology we provide an analysis of the morality of free riding. We use experimental survey methods to investigate people’s moral judgments empirically. We vary others’ contributions, the framing...

  12. Implicit Theories and Offender Representativeness in Judgments About Sexual Crime

    OpenAIRE

    Harper, CA; Bartels, RM

    2016-01-01

    Implicit theories structure the way people understand and respond to various human actions. Typically, people believe attributes are either fixed (entitists) or malleable (incrementalists). The present study aimed to examine: (a) whether attitudes towards sexual offenders differ depending upon one’s implicit theory about human nature and sexual offenders, and (b) whether implicit theories are associated with judgments made about different types of child abuser. A sample of 252 community parti...

  13. Neural Correlates of Explicit Social Judgments on Vocal Stimuli

    OpenAIRE

    Hensel, Lukas; Bzdok, Danilo; Müller, Veronika I.; Zilles, Karl; Eickhoff, Simon B.

    2013-01-01

    Functional neuroimaging research on the neural basis of social evaluation has traditionally focused on face perception paradigms. Thus, little is known about the neurobiology of social evaluation processes based on auditory cues, such as voices. To investigate the top-down effects of social trait judgments on voices, hemodynamic responses of 44 healthy participants were measured during social trait (trustworthiness [TR] and attractiveness [AT]), emotional (happiness, HA), and cognitive (age, ...

  14. Social responses to expressive suppression: The role of personality judgments.

    Science.gov (United States)

    Tackman, Allison M; Srivastava, Sanjay

    2016-04-01

    Why do people who suppress their emotion-expressive behavior have difficulty forming close, supportive relationships? Previous studies have found that suppression disrupts the dynamics of social interactions and existing relationships. We evaluated a complementary hypothesis: that suppression functions as a behavioral cue leading others to form negative personality impressions of suppressors, even at zero-acquaintance. In 2 studies, participants reported personality judgments and other impressions of targets who either suppressed or expressed their emotion-expressive behavior in response to amusing or sad film clips. In findings replicated across studies, targets who suppressed either amusement or sadness were judged as less extraverted, less agreeable, and more interpersonally avoidant and anxious than targets who expressed emotions, and participants were less interested in affiliating with suppressors compared with expressers. Effects were amplified when targets suppressed amusement (compared with sadness) and when participants knew the emotional context (compared with when they did not) and, thus, could form expectations about what emotions targets should be showing. Extraversion and agreeableness judgments mediated the effect of suppression on participants' disinterest in affiliating. In Study 2, which extended Study 1 in several ways, effects were pronounced for the enthusiasm aspect of extraversion and the compassion aspect of agreeableness. We also found evidence that judgments of suppressors do not simply fall between neutral and fully expressing targets; rather, judgments of suppressors are qualitatively different. We discuss implications for understanding the social consequences of emotion regulation-in particular, how beyond disrupting relationships, suppression may prevent some relationships from even forming in the first place.

  15. Correlates of Prescription Opioid Legitimacy Judgments Among Community Pharmacists.

    Science.gov (United States)

    Hagemeier, Nicholas E; Alamian, Arsham; Murawski, Matthew M; Flippin, Heather; Hagy, Elizabeth J; Pack, Robert P

    2016-05-11

    Community pharmacists are legally required to evaluate and confirm the legitimacy of prescription opioids (POs) prior to dispensing. Yet, previous research has indicated community pharmacists perceive nearly 50% of dispensed POs to be issued lacking a legitimate medical purpose. To analyze correlates of PO legitimacy judgments across pharmacist and pharmacy setting characteristics. A cross-sectional study of 2000 Tennessee pharmacists was conducted during October and November of 2012. Community pharmacists' self-reported attitudes, beliefs, and behaviors specific to PO legitimacy were elicited. Step-wise multinomial logistic regression techniques were used to model correlates of PO legitimacy across low, moderate and high PO legitimacy estimations. Being female, practicing in a chain or independent practice setting, fear of employer disciplinary action if PO legitimacy is questioned, and self-confidence in one's ability to detect PO abuse increased the odds of low (vs. high) PO legitimacy estimation (p chain and independent pharmacies, having POs as a greater percent of total prescriptions filled, and having the perception of PO abuse as a problem in the practice setting were significant positive correlates of moderate (vs high) PO legitimacy estimation (p < 0.05). Both modifiable and non-modifiable correlates were statistically significantly associated with PO legitimacy judgments. Distinct correlates were noted across low and moderate as compared to high estimations of PO legitimacy. Legitimacy judgments can inform theoretical exploration of PO dispensing behaviors and inform intervention development targeted at reducing and preventing prescription drug abuse.

  16. Visual Aids Improve Diagnostic Inferences and Metacognitive Judgment Calibration

    Directory of Open Access Journals (Sweden)

    Rocio eGarcia-Retamero

    2015-07-01

    Full Text Available Visual aids can improve comprehension of risks associated with medical treatments, screenings, and lifestyles. Do visual aids also help decision makers accurately assess their risk comprehension? That is, do visual aids help them become well calibrated? To address these questions, we investigated the benefits of visual aids displaying numerical information and measured accuracy of self-assessment of diagnostic inferences (i.e., metacognitive judgment calibration controlling for individual differences in numeracy. Participants included 108 patients who made diagnostic inferences about three medical tests on the basis of information about the sensitivity and false-positive rate of the tests and disease prevalence. Half of the patients received the information in numbers without a visual aid, while the other half received numbers along with a grid representing the numerical information. In the numerical condition, many patients --especially those with low numeracy-- misinterpreted the predictive value of the tests and profoundly overestimated the accuracy of their inferences. Metacognitive judgment calibration mediated the relationship between numeracy and accuracy of diagnostic inferences. In contrast, in the visual aid condition, patients at all levels of numeracy showed high-levels of inferential accuracy and metacognitive judgment calibration. Results indicate that accurate metacognitive assessment may explain the beneficial effects of visual aids and numeracy --a result that accords with theory suggesting that metacognition is an essential part of risk literacy. We conclude that well-designed risk communications can inform patients about health-relevant numerical information while helping them assess the quality of their own risk comprehension.

  17. Emerging Technologies for Environmental Remediation: Integrating Data and Judgment.

    Science.gov (United States)

    Bates, Matthew E; Grieger, Khara D; Trump, Benjamin D; Keisler, Jeffrey M; Plourde, Kenton J; Linkov, Igor

    2016-01-01

    Emerging technologies present significant challenges to researchers, decision-makers, industry professionals, and other stakeholder groups due to the lack of quantitative risk, benefit, and cost data associated with their use. Multi-criteria decision analysis (MCDA) can support early decisions for emerging technologies when data is too sparse or uncertain for traditional risk assessment. It does this by integrating expert judgment with available quantitative and qualitative inputs across multiple criteria to provide relative technology scores. Here, an MCDA framework provides preliminary insights on the suitability of emerging technologies for environmental remediation by comparing nanotechnology and synthetic biology to conventional remediation methods. Subject matter experts provided judgments regarding the importance of criteria used in the evaluations and scored the technologies with respect to those criteria. The results indicate that synthetic biology may be preferred over nanotechnology and conventional methods for high expected benefits and low deployment costs but that conventional technology may be preferred over emerging technologies for reduced risks and development costs. In the absence of field data regarding the risks, benefits, and costs of emerging technologies, structuring evidence-based expert judgment through a weighted hierarchy of topical questions may be helpful to inform preliminary risk governance and guide emerging technology development and policy.

  18. Implicit Theories and Offender Representativeness in Judgments About Sexual Crime.

    Science.gov (United States)

    Harper, Craig A; Bartels, Ross M

    2016-07-01

    Implicit theories structure the way people understand and respond to various human actions. Typically, people believe attributes are either fixed (entitists) or malleable (incrementalists). The present study aimed to examine (a) whether attitudes toward sexual offenders differ depending upon one's implicit theory about human nature and sexual offenders, and (b) whether implicit theories are associated with judgments made about different types of child abusers. A sample of 252 community participants was recruited. Their attitudes, implicit theories, and political orientation were assessed via self-report. One of three vignettes describing an incidence of child sexual abuse was then presented. The cases were identical except the perpetrator was either an adult male, an adult female, or a male juvenile. Participants then made judgments about the offender's deserved sentence and moral character. Entitists (across both domains) held more negative attitudes than incrementalists, although the magnitude of the difference was greatest when examining implicit theories about sexual offenders. Compared with those with an incremental theory of sexual offenders, entity theorists judged sexual offending to be more (a) indicative of the perpetrator's moral character and (b) deserving of punishment. However, scores were greater toward the adult male relative to the adult female and juvenile. The findings suggest that implicit theories about sexual offenders are domain specific. They also indicate that judgments made by those with an entity theory (about sexual offenders) are affected by whether a case is representative of a stereotypical sexual offender. Implications of the findings are discussed, along with limitations and future research.

  19. Toward a Return to Plurality in Arendtian Judgment

    Directory of Open Access Journals (Sweden)

    Jack E. Marsh Jr.

    2008-12-01

    Full Text Available Without further ado: the perplexities surrounding the relation of Arendt’s early and late theories of judgment are rooted in her singular commitment to the abiding yet fragile possibility of human freedom. These perplexities are not a function of the theoretical faux paux conventionally ascribed to her by well meaning interpreters and sympathetic critics. Indeed, her work exhibits an admirable, if scandalous, refusal to be reduced to the imperatives of an overdetermined moral-theoretical field, an impertinence I hope to honor in this essay. For example, Seyla Benhabib seek to “resolve” Arendtian “puzzles” through reinscribing them within the neo-Kantian architectonics of discourse ethics. Ronald Beiner, by contrast, wonders why Arendt didn’t further mine Aristotelian wells in elaborating her own account(s of judgment.2 Herein I will take up these putative ambiguities. Interpreters are undoubtedly correct that decisive ambiguities remain between Arendt’s early and late accounts of judgment, but these ambiguities issue from Arendt’s own problems, concerns, and project.

  20. Sight over sound in the judgment of music performance.

    Science.gov (United States)

    Tsay, Chia-Jung

    2013-09-03

    Social judgments are made on the basis of both visual and auditory information, with consequential implications for our decisions. To examine the impact of visual information on expert judgment and its predictive validity for performance outcomes, this set of seven experiments in the domain of music offers a conservative test of the relative influence of vision versus audition. People consistently report that sound is the most important source of information in evaluating performance in music. However, the findings demonstrate that people actually depend primarily on visual information when making judgments about music performance. People reliably select the actual winners of live music competitions based on silent video recordings, but neither musical novices nor professional musicians were able to identify the winners based on sound recordings or recordings with both video and sound. The results highlight our natural, automatic, and nonconscious dependence on visual cues. The dominance of visual information emerges to the degree that it is overweighted relative to auditory information, even when sound is consciously valued as the core domain content.

  1. Relative quantity judgments in South American sea lions (Otaria flavescens).

    Science.gov (United States)

    Abramson, José Z; Hernández-Lloreda, Victoria; Call, Josep; Colmenares, Fernando

    2011-09-01

    There is accumulating evidence that a variety of species possess quantitative abilities although their cognitive substrate is still unclear. This study is the first to investigate whether sea lions (Otaria flavescens), in the absence of training, are able to assess and select the larger of two sets of quantities. In Experiment 1, the two sets of quantities were presented simultaneously as whole sets, that is, the subjects could compare them directly. In Experiment 2, the two sets of quantities were presented item-by-item, and the totality of items was never visually available at the time of choice. For each type of presentation, we analysed the effect of the ratio between quantities, the difference between quantities and the total number of items presented. The results showed that (1) sea lions can make relative quantity judgments successfully and (2) there is a predominant influence of the ratio between quantities on the subjects' performance. The latter supports the idea that an analogue representational mechanism is responsible for sea lions' relative quantities judgments. These findings are consistent with previous reports of relative quantities judgments in other species such as monkeys and apes and suggest that sea lions might share a similar mechanism to compare and represent quantities.

  2. Serotonin transporter genotype (5-HTTLPR predicts utilitarian moral judgments.

    Directory of Open Access Journals (Sweden)

    Abigail A Marsh

    Full Text Available BACKGROUND: The psychological and neurobiological processes underlying moral judgment have been the focus of extensive recent research. Here we show that serotonin transporter (5-HTTLPR genotype predicts responses to moral dilemmas featuring foreseen harm to an innocent. METHODOLOGY/PRINCIPAL FINDINGS: Participants in this study judged the acceptability of actions that would unintentionally or intentionally harm an innocent victim in order to save others' lives. An analysis of variance revealed a genotype × scenario interaction, F(2, 63 = 4.52, p = .02. Results showed that, relative to long allele homozygotes (LL, carriers of the short (S allele showed particular reluctance to endorse utilitarian actions resulting in foreseen harm to an innocent individual. LL genotype participants rated perpetrating unintentional harm as more acceptable (M = 4.98, SEM = 0.20 than did SL genotype participants (M = 4.65, SEM = 0.20 or SS genotype participants (M = 4.29, SEM = 0.30. No group differences in moral judgments were observed in response to scenarios featuring intentional harm. CONCLUSIONS/SIGNIFICANCE: The results indicate that inherited variants in a genetic polymorphism that influences serotonin neurotransmission influence utilitarian moral judgments as well. This finding is interpreted in light of evidence that the S allele is associated with elevated emotional responsiveness.

  3. Novelty vs. familiarity principles in preference decisions: Task-context of past experience matters

    Directory of Open Access Journals (Sweden)

    Hsin-I eLiao

    2011-03-01

    Full Text Available Our preferences are shaped by past experience in many ways, but a systematic understanding of the factors is yet to be achieved. For example, studies of the mere exposure effect show that experience with an item leads to increased liking (familiarity preference, but the exact opposite tendency is found in other studies utilizing dishabituation (novelty preference. Recently, it has been found that image category affects whether familiarity or novelty preference emerges from repeated stimulus exposure (Park, Shimojo, and Shimojo, PNAS 2010. Faces elicited familiarity preference, but natural scenes elicited novelty preference. In their task, preference judgments were made throughout all exposures, raising the question of whether the task-context during exposure was involved. We adapt their paradigm, testing if passive exposure or objective judgment task-contexts lead to different results. Results showed that after passive viewing, familiar faces were preferred, but no preference bias in either direction was found with natural scenes, or with geometric figures (control. After exposure during the objective judgment task, familiar faces were preferred, novel natural scenes were preferred, and no preference bias was found with geometric figures. The overall results replicate the segregation of preference biases across object categories and suggest that the preference for familiar faces and novel natural scenes are modulated by task-context memory at different processing levels or selection involvement. Possible underlying mechanisms of the two types of preferences are discussed.

  4. What are judgment skills in health literacy? A psycho-cognitive perspective of judgment and decision-making research

    Directory of Open Access Journals (Sweden)

    Riva S

    2015-11-01

    Full Text Available Silvia Riva,1 Alessandro Antonietti,2 Paola Iannello,2 Gabriella Pravettoni1–3 1Department of Health Sciences, Faculty of Medicine, University of Milan, Milan, Italy; 2Department of Psychology, Catholic University of the Sacred Heart, Milan, Italy; 3Applied Research Division for Cognitive and Psychological Science, European Institute of Oncology, Milan, Italy Objective: The aim of this review is to summarize current research relating to psychological processes involved in judgment and decision-making (JDM and identify which processes can be incorporated and used in the construct of health literacy (HL in order to enrich its conceptualization and to provide more information about people’s preferences.Methods: The literature review was aimed at identifying comprehensive research in the field; therefore appropriate databases were searched for English language articles dated from 1998 to 2015. Results: Several psychological processes have been found to be constituents of JDM and potentially incorporated in the definition of HL: cognition, self-regulation, emotion, reasoning-thinking, and social perception. Conclusion: HL research can benefit from this JDM literature overview, first, by elaborating on the idea that judgment is multidimensional and constituted by several specific processes, and second, by using the results to implement the definition of “judgment skills”. Moreover, this review can favor the development of new instruments that can measure HL. Practical implications: Future researchers in HL should work together with researchers in psychological sciences not only to investigate the processes behind JDM in-depth but also to create effective opportunities to improve HL in all patients, to promote good decisions, and orient patients’ preferences in all health contexts. Keywords: health literacy, judgment, decision-making, psychological processes, skills, cognitive factors

  5. Naturalness judgments by lay Americans: Process dominates content in judgments of food or water acceptability and naturalness

    OpenAIRE

    2006-01-01

    This study directly tests the hypothesis that, at least within the domains of food and drink for Americans, the judgment of naturalness has more to do with the history of an object, that is the processes that it has undergone, as opposed to its material content. Individuals rate the naturalness and acceptability of a natural entity (water or tomato paste), that same entity with a first transformation in which a natural substance is added (or some part removed), and then a second transformatio...

  6. Project Tasks in Robotics

    DEFF Research Database (Denmark)

    Sørensen, Torben; Hansen, Poul Erik

    1998-01-01

    Description of the compulsary project tasks to be carried out as a part of DTU course 72238 Robotics......Description of the compulsary project tasks to be carried out as a part of DTU course 72238 Robotics...

  7. Computer-mediated communication: task performance and satisfaction.

    Science.gov (United States)

    Simon, Andrew F

    2006-06-01

    The author assessed satisfaction and performance on 3 tasks (idea generation, intellective, judgment) among 75 dyads (N = 150) working through 1 of 3 modes of communication (instant messaging, videoconferencing, face to face). The author based predictions on the Media Naturalness Theory (N. Kock, 2001, 2002) and on findings from past researchers (e.g., D. M. DeRosa, C. Smith, & D. A. Hantula, in press) of the interaction between tasks and media. The present author did not identify task performance differences, although satisfaction with the medium was lower among those dyads communicating through an instant-messaging system than among those interacting face to face or through videoconferencing. The findings support the Media Naturalness Theory. The author discussed them in relation to the participants' frequent use of instant messaging and their familiarity with new communication media.

  8. Launching Complex Tasks

    Science.gov (United States)

    Jackson, Kara J.; Shahan, Emily C.; Gibbons, Lynsey K.; Cobb, Paul A.

    2012-01-01

    Mathematics lessons can take a variety of formats. In this article, the authors discuss lessons organized around complex mathematical tasks. These lessons usually unfold in three phases. First, the task is introduced to students. Second, students work on solving the task. Third, the teacher "orchestrates" a concluding whole-class discussion in…

  9. Task assignment and coaching

    NARCIS (Netherlands)

    Dominguez-Martinez, S.

    2009-01-01

    An important task of a manager is to motivate her subordinates. One way in which a manager can give incentives to junior employees is through the assignment of tasks. How a manager allocates tasks in an organization, provides information to the junior employees about his ability. Without coaching fr

  10. The role of emotions for moral judgments depends on the type of emotion and moral scenario.

    Science.gov (United States)

    Ugazio, Giuseppe; Lamm, Claus; Singer, Tania

    2012-06-01

    Emotions seem to play a critical role in moral judgment. However, the way in which emotions exert their influence on moral judgments is still poorly understood. This study proposes a novel theoretical approach suggesting that emotions influence moral judgments based on their motivational dimension. We tested the effects of two types of induced emotions with equal valence but with different motivational implications (anger and disgust), and four types of moral scenarios (disgust-related, impersonal, personal, and beliefs) on moral judgments. We hypothesized and found that approach motivation associated with anger would make moral judgments more permissible, while disgust, associated with withdrawal motivation, would make them less permissible. Moreover, these effects varied as a function of the type of scenario: the induced emotions only affected moral judgments concerning impersonal and personal scenarios, while we observed no effects for the other scenarios. These findings suggest that emotions can play an important role in moral judgment, but that their specific effects depend upon the type of emotion induced. Furthermore, induced emotion effects were more prevalent for moral decisions in personal and impersonal scenarios, possibly because these require the performance of an action rather than making an abstract judgment. We conclude that the effects of induced emotions on moral judgments can be predicted by taking their motivational dimension into account. This finding has important implications for moral psychology, as it points toward a previously overlooked mechanism linking emotions to moral judgments.

  11. Extrapolating human judgments from skip-gram vector representations of word meaning.

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    Hollis, Geoff; Westbury, Chris; Lefsrud, Lianne

    2017-08-01

    There is a growing body of research in psychology that attempts to extrapolate human lexical judgments from computational models of semantics. This research can be used to help develop comprehensive norm sets for experimental research, it has applications to large-scale statistical modelling of lexical access and has broad value within natural language processing and sentiment analysis. However, the value of extrapolated human judgments has recently been questioned within psychological research. Of primary concern is the fact that extrapolated judgments may not share the same pattern of statistical relationship with lexical and semantic variables as do actual human judgments; often the error component in extrapolated judgments is not psychologically inert, making such judgments problematic to use for psychological research. We present a new methodology for extrapolating human judgments that partially addresses prior concerns of validity. We use this methodology to extrapolate human judgments of valence, arousal, dominance, and concreteness for 78,286 words. We also provide resources for users to extrapolate these human judgments for three million English words and short phrases. Applications for large sets of extrapolated human judgments are demonstrated and discussed.

  12. Can A Person Teach All He Knows? Evidence from Interpersonal Learning of Inductive Inference Tasks. Omea Psychological Reports, No. 142.

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    Andersson, Hakan; Brehmer, Berndt

    The hypotheses that interpersonal learning is more effective than individual learning in nonlinear tasks but that students learn relatively less from their teachers when the teachers have to teach a complex nonlinear rule than when they have to teach a simple linear rule was tested in an experiment following the social judgment theory…

  13. Unconscious Cognition Isn't that Smart: Modulation of Masked Repetition Priming Effect in the Word Naming Task

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    Kinoshita, Sachiko; Forster, Kenneth I.; Mozer, Michael C.

    2008-01-01

    Masked repetition primes produce greater facilitation in naming in a block containing a high, rather than low proportion of repetition trials. [Bodner, G. E., & Masson, M. E. J. (2004). "Beyond binary judgments: Prime-validity modulates masked repetition priming in the naming task". "Memory & Cognition", 32, 1-11] suggested this phenomenon…

  14. Following My Head and My Heart: Integrating Preschoolers' Empathy, Theory of Mind, and Moral Judgments.

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    Ball, Courtney L; Smetana, Judith G; Sturge-Apple, Melissa L

    2017-03-01

    Associations among hypothetical, prototypic moral, and conventional judgments; theory of mind (ToM); empathy; and personal distress were examined in 108 socioeconomically diverse preschoolers (Mage  = 42.94 months, SD = 1.42). Repeated measures analysis of covariance with empathy, false beliefs, and their interaction as covariates indicated that empathy was significantly associated with judgments of greater moral but not conventional transgression severity, particularly for psychological harm, and with deserved punishment for unfairness. False beliefs were associated with (combined) moral criterion judgments of rule and authority independence and inalterability. Empathy also was positively associated with criterion judgments but only for children low in ToM. Personal distress was unrelated to judgments. Results demonstrate the importance of both affective and cognitive processes in preschoolers' moral judgments. © 2016 The Authors. Child Development © 2016 Society for Research in Child Development, Inc.

  15. Recognition and enforcement of foreign judgments in the Law of Iran and England: a comparative study

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    Abasat Pour Mohammad

    2017-07-01

    Full Text Available The aim of this study was to Recognition and Enforcement of Foreign Judgments in the Law of Iran and England: A Comparative Study. There are a lot of similarities and commonalities between the legal system of Iran and England in the field of recognition and enforcement of the foreign judgments including public discipline and conflicting judgments. Public discipline in England Law is more specific than that of Iran. Being a civil case of the judgment, impossibility of recognition, enforcement of tax and criminal judgments are among the similarities of the two systems. On the other hand, reciprocity, precise of the foreign court, and the jurisdiction governing the nature of the claim are among instances which are different in Iran and England legal systems on the recognizing of the enforcement of foreign judgments.

  16. Unawareness of Self-interest Bias in Moral Judgments of Others’ Behavior

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    Bocian Konrad

    2014-12-01

    Full Text Available Previous studies (Bocian & Wojciszke, 2014 showed that self-interest biases moral perception of others’ unethical actions. Moreover, affective changes in attitudinal responses towards the perpetrator of an immoral act drives the bias. In the present studies, we attempted to answer the question whether people are aware of the self-interest bias in their judgments of others’ behavior. We conducted two experiments showing that moral judgments of verbally described and imagined actions were dominated by norms rather than self-interest (Study 1 and that people were not aware that self-interest distorted their moral judgment (Study 2. The unawareness of the self-interest bias among the participants was attributable to omission of their own emotional responses when forecasting their moral judgments. We discuss the importance of emotions presence in studies on moral judgments as well as contribution of the present research to the intuitionist approach to moral judgment.

  17. Judgment algorithm for periodicity of time series data based on Bayesian information criterion.

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    Tominaga, Daisuke; Horimoto, Katsuhisa

    2008-08-01

    Judgment periodicity of biological time series data is important and done widely to find the circadian expression of genes, monthly change of hormones, etc. To keep complete reproducibility of judgment is a problem because popular judgment methods such as curve fitting, Fourier analysis, etc. need judgment criteria determined by analysts considering experimental conditions and results (level, S/N, distribution, etc.) based on their experience. Judgment results are often affected by analysts' subjects. Reproducible criterion determination is therefore strongly needed. We propose introducing the information criterion to replace analysts' criteria. A judgment algorithm by combining Bayesian information criterion (BIC) and discrete Fourier transform (DFT) has been developed and has proved its ability through application to mice microarray data and finding of circadian genes. Our method, named "Piccolo", shows higher sensitivity than the simple DFT (without BIC) method with reproducibility, and can be fully automated.

  18. Automatic prediction of facial trait judgments: appearance vs. structural models.

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    Mario Rojas

    Full Text Available Evaluating other individuals with respect to personality characteristics plays a crucial role in human relations and it is the focus of attention for research in diverse fields such as psychology and interactive computer systems. In psychology, face perception has been recognized as a key component of this evaluation system. Multiple studies suggest that observers use face information to infer personality characteristics. Interactive computer systems are trying to take advantage of these findings and apply them to increase the natural aspect of interaction and to improve the performance of interactive computer systems. Here, we experimentally test whether the automatic prediction of facial trait judgments (e.g. dominance can be made by using the full appearance information of the face and whether a reduced representation of its structure is sufficient. We evaluate two separate approaches: a holistic representation model using the facial appearance information and a structural model constructed from the relations among facial salient points. State of the art machine learning methods are applied to a derive a facial trait judgment model from training data and b predict a facial trait value for any face. Furthermore, we address the issue of whether there are specific structural relations among facial points that predict perception of facial traits. Experimental results over a set of labeled data (9 different trait evaluations and classification rules (4 rules suggest that a prediction of perception of facial traits is learnable by both holistic and structural approaches; b the most reliable prediction of facial trait judgments is obtained by certain type of holistic descriptions of the face appearance; and c for some traits such as attractiveness and extroversion, there are relationships between specific structural features and social perceptions.

  19. Social Decision Making Social Dilemmas, Social Values, and Ethical Judgments

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    Kramer, Roderick M; Bazerman, Max H

    2009-01-01

    This book, in honor of David Messick, is about social decisions and the role cooperation plays in social life. Noted contributors who worked with Dave over the years will discuss their work in social judgment, decision making and ethics which was so important to Dave.The book offers a unique and valuable contribution to the fields of social psychology and organizational behavior. Ethical decision making, a central focus of this volume, is highly relevant to current scholarship and research in both disciplines. The volume will be suitable for graduate level courses in organizational behavior, s

  20. On Standard and Taste. Wittgenstein and Aesthetic Judgment

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    Jean-Pierre Cometti

    2013-05-01

    Full Text Available The question of aesthetic judgment is related to a lot of paradoxes that have marked sustainably the reflection on arts, and even arts as such during their modern history. These paradoxes have found a first formulation, apparently clear, in the very famous Hume's essay: "On the standard of taste", but without to lead to a real resolution. In this paper, I would like to approach the question of Hume by starting from what Wittgenstein suggested about aesthetic judgment in his Cambridge lectures. To this end, I will try to give a wittgensteinian reading of Hume's essay, in order to show that though the question of aesthetic judgment makes certainly sense, the way of considering it - like the way Kant shall consider it later - can be regarded as typical of difficulties Wittgenstein tried to overcome in his investigations on rules. By giving an alternative formulation to this question, we should be able to examine differently the problems of the aesthetic judgment, to underline more precisely the originality of Wittgenstein's approach, and perhaps to better grasp what are its consequences, not only for a better comprehension of the relationship between Wittgenstein’s philosophy and art, but for the type of perplexity to which we must face everytime we meet the paradox inherent to the question of aesthetic appreciation as such: how can we conceive the very idea of a standard involving a normative meaning without making to faint what gives to a work of art its value. We shall see that Wittgenstein’s suggestions, though their contribution to a better understanding of this question is still affected by some ambiguities, are to be reconsidered under the light of his anti-essentialism, and that these ambiguities can be dissipated by dissociating, on one hand, what belongs to his own tastes or to his related thoughts and on the other hand what we can conceive through the ways which were opened by his philosophy beyond his personal inclinations. Despite