Emotion recognition in body dysmorphic disorder: Application of the Reading the Mind in the Eyes Task

Body dysmorphic disorder (BDD) is characterized by perceived appearance-related defects, often tied to aspects of the face or head (e.g., acne). Deficits in decoding emotional expressions have been examined in several psychological disorders including BDD. Previous research indicates that BDD is associated with impaired facial emotion recognition, particularly in situations that involve the BDD sufferer him/herself. The purpose of this study was to further evaluate the ability to read other people's emotions among 31 individuals with BDD, and 31 mentally healthy controls. We applied the Reading the Mind in the Eyes task, in which participants are presented with a series of pairs of eyes, one at a time, and are asked to identify the emotion that describes the stimulus best. The groups did not differ with respect to decoding other people's emotions by looking into their eyes. Findings are discussed in light of previous research examining emotion recognition in BDD.     

ERP correlates of performance monitoring in elderly

Previous studies on performance monitoring repeatedly found attenuated error-related negativities (Ne/ERN) in elderly, while findings for the correct-related negativity (Nc/CRN) are inconsistent. The present study aimed at clarifying inconsistent Nc/CRN results in elderly. Therefore, a refined design was employed to control for potential influences on the Nc/CRN, namely decision uncertainty and partial error processing. Further, we intended to study Nc/CRN variations with trial compatibility that were found in previous studies for younger but not for older adults. Results revealed increased Nc/CRN and decreased Ne/ERN amplitudes in older compared to younger adults. While the Ne/ERN was larger than the Nc/CRN in younger adults, both components were similar-sized in older adults. Further, a modulation of Nc/CRN amplitudes between compatible and incompatible trials was observed in younger adults, but was absent in older adults. Reduced differentiation of response-related negativities with response accuracy or stimulus compatibility in elderly suggests a reduced adaptation of associated processes to changing demands. Further, this might also point to different processes reflected by Nc/CRN and Ne/ERN and to reduced error-specific monitoring but increased general or strategic monitoring in elderly.     

A Sequent Calculus for a Negative Free Logic

This article presents a sequent calculus for a negative free logic with identity, called N. The main theorem (in part 1) is the admissibility of the Cut-rule. The second part of this essay is devoted to proofs of soundness, compactness and completeness of N relative to a standard semantics for negative free logic.     

Individualism and Collectivism

Psychologists have long portrayed the mind “as a machine or computer that is the same in all times and places, while only the raw materials processed by the machinery or the data in the computer vary” (Fiske, Kitayama, Markus, & Nisbett, 1998, p. 918). This state of affairs changed dramatically over the last decade and a rapidly growing body of experimental research documents profound cultural differences in basic psychological processes. To date, much of this work has addressed the influence of individualism or collectivism, often framed in terms of independent vs. interdependent self‐construals (Markus & Kitayama, 1991; for a comprehensive review, see Oyserman, Coon, & Kemmelmeier, 2002). Other dimensions of culture, which figured prominently in Hofstede's (1980) groundbreaking analysis, received less attention. In this issue's Research Dialogue, Shavitt, Lalwani, Zhang, and Torelli (2006) draw attention to one of these dimensions, namely the distinction between horizontal and vertical cultural orientations, which value equality or emphasize hierarchy, respectively. They review the importance of this distinction for understanding personal values, advertising and consumer persuasion, self‐presentational patterns, and gender differences, noting that the influence of horizontal/vertical orientations is often obscured by their conflation with differences in individualism and collectivism. Commentaries by Aaker (2006), Meyers‐Levy (2006), and Oyserman (2006) elaborate on their analysis and suggest additional avenues for future research. In combination, this set of papers makes a compelling case for extending the analysis of cultural differences in cognition, emotion, motivation, and behavior beyond the individualism/collectivism distinction that has captured the lion's share of recent attention.     

Metacognitive Experiences and Human Judgment: The Case of Hindsight Bias and Its Debiasing

ABSTRACT— Theories of judgment have emphasized the influence of what comes to mind—the content of people's thoughts. But recent research shows that metacognitive experiences accompanying thinking, like a sense of the ease or difficulty with which information comes to mind, qualify the conclusions that people derive from thought content. The case of hindsight bias and attempts to remove that bias (debiasing) illustrate this. After an event outcome is known, people display hindsight bias by exaggerating its inevitability, believing they "knew it all along." The magnitude of hindsight bias varies with the ease or difficulty that known or alternative outcomes come to mind; the usually observed hindsight bias may even reverse when outcomes are difficult to bring to mind or increase when alternatives are difficult to bring to mind. Implications of metacognitive experiences can extend to other biases and their debiasing, as well as to how people make sense of the past more generally.     

Sexualdelinquenz bei Schizophrenie

Studies suggest a complex relationship between schizophrenia and sexually offensive behaviour. This study aimed to preserve first findings of sex offence features and behaviours exhibited by psychotic men in Germany. Furthermore a typology of the schizophrenic offender group was developed. A comparative trial design was used to differentiate the psychotic and non psychotic offender group. A checklist was developed and applied to the records of 64 male restricted hospital order in-patients in Berlin with an index conviction for a contact sex offence against a woman. Social isolation, antisocial behaviour, psychosexual variables and adverse childhood experiences are found for schizophrenic and sexual offenders in general. Different sexual offensive behaviours appeared in the schizophrenic subgroups. Negative symptoms of schizophrenia as well as antisocial traits had a great impact on schizophrenic sexual offending. A heterogeneous group of psychotic offenders can be supposed.     

Debiasing the hindsight bias: The role of accessibility experiences and (mis)attributions

Two studies tested the role of accessibility experiences and attributions in debiasing the hindsight bias. Participants listed 4 or 12 thoughts about how a college football game, or the 2000 US Presidential election, might have turned out differently. Listing 12 thoughts was experienced as difficult, suggesting to participants that there were few ways in which the event could have turned out otherwise. Hindsight biases increased under this condition, unless participants attributed the difficulty of the thought generation to their own lack of knowledge, which resulted in a trend in the opposite direction. The interplay of accessible content, accessibility experiences and attribution in mental simulation is discussed.