Instrumental Robots

Science and Engineering Ethics - Advances in artificial intelligence research allow us to build fairly sophisticated agents: robots and computer programs capable of acting and deciding on their own...     

Betterness of permissibility

Philosophical Studies - It is often assumed that morally permissible acts are morally better than impermissible acts. We call this claim Betterness of Permissibility. Yet, we show that some...     

Patterns of errors in short-term forgetting in AD and ageing

This study examined whether the low performance of 40 AD patients in the Brown-Peterson task could be explained by a pattern of errors that differed from 55 elderly controls. Our quantitative results showed that AD patients had a lower performance level in the three retention intervals than controls but a significant interaction between group and interval was not found, indicating that the rate of forgetfulness was similar in the two groups. In our qualitative analysis, errors were categorised as confusions, perseverations, omissions, and order alterations. Contrary to other studies (Dannenbaum, Parkinson, & Inman, 1988; Kopelman, 1985) where an AD forgetfulness tendency of omissions was observed, our data showed an excess of perseveration (even more than five repetitions), indicating problems in the central executive. This could be interpreted in terms of problems in updating the contents of working memory.     

Contemporary Directions in Theories and Psychotherapeutic Strategies in Treatment of Personality Disorders: Relation to Level of Personality Functioning

In this commentary on treatment strategies for personality disorders, we analyze each of the cases and the problem of low motivation in terms of how they fit with the Level of Personality Functioning scale. We then show how patients vary in terms of both level and breadth of pathology. Three of the articles describe patients who are severely impaired and strategies suggested are understood in terms of working with differentiation. The additional three articles present cases where patients have a higher level of personality functioning, and strategies are seen as interventions aimed at integration and improved adaptation. Based on this finding, we argue that the Level of Personality Functioning could be a useful assessment method for improving treatment selection. Finally, we raise questions and offer considerations regarding the understanding of empathy, low motivation and autobiographical memory in the cases presented.     

Why do Managers Engage in Trustworthy Behavior? A Multilevel Cross‐Cultural Study in 18 Countries

Drawing on theories of generalized exchange and the norm of indirect reciprocity, we conceptualize subordinates’ organizational citizenship behavior directed toward the organization (OCBO) and directed toward peers (OCBI) as antecedents of managerial trustworthy behavior and examine how managers’ affective trust in subordinates mediates this relationship. We also investigate the extent to which this mediation is moderated by the level of collectivism in a society. Data were collected from 741 managers and 2,111 subordinates in 18 countries representing all major cultural regions of the world. We find support for our hypothesized moderated mediation in that managers’ affective trust in subordinates mediates the relationships between both subordinates’ OCBO and managerial trustworthy behavior, and subordinates’ OCBI and managerial trustworthy behavior across the different countries studied. Further, managers’ affective trust in subordinates only mediates the relationships between both types of citizenship behavior and managerial trustworthy behavior when collectivism is low to medium but not when it is high. Implications for research on cross‐cultural psychology, trust, and organizational citizenship behavior are discussed.     

The role of disgust in patients with hypochondriasis

Theoretically, disgust sensitivity and disgust proneness could play an important role in hypochondriasis, since disgust is a defensive emotion widely believed to protect the organism from illness. However, empirical evidence to support this hypothesis has so far been based only on nonclinical samples, so that the importance and specificity of disgust for hypochondriasis remains unclear. In the current study, 36 patients with hypochondriasis, 27 with an anxiety disorder, and 29 healthy controls completed several measures which included the assessment of disgust sensitivity (Scale for the Assessment of Disgust Sensitivity) and disgust proneness (Questionnaire for the Assessment of Disgust Proneness). We found that patients with hypochondriasis and those with an anxiety disorder had higher scores than those of the healthy controls for several measures of disgust proneness. Moreover, measures of hypochondriacal characteristics were associated with those of disgust proneness and disgust sensitivity. However, no differences were found between patients with hypochondriasis and those with anxiety disorders, with respect to disgust proneness and disgust sensitivity. Therefore, it can be assumed that disgust proneness and disgust sensitivity seem to be less specific than previously suggested for the development and maintenance of hypochondriasis.     

Interdependence of Saccadic and Fixational Fluctuations

Recent research suggests that the different components of eye movements (fixations, saccades) are not strictly separate but are interdependent processes. This argument rests on observations that gaze-step sizes yield unimodal distributions and exhibit power-law scaling, indicative of interdependent processes coordinated across timescales. The studies that produced these findings, however, employed complex tasks (visual search, scene perception). Thus, the question is whether the observed interdependence is a fundamental property of eye movements or emerges in the interplay between cognitive processes and complex visual stimuli. In this study, we used a simple eye movement task where participants moved their eyes in a prescribed sequence at several different paces. We outlined diverging predictions for this task for independence versus interdependence of fixational and saccadic fluctuations and tested these predictions by assessing the spectral properties of eye movements. We found no clear peak in the power spectrum attributable exclusively to saccadic fluctuations. Furthermore, changing the pace of the eye movement sequence yielded a global shift in scaling relations evident in the power spectrum, not just a localized shift for saccadic fluctuations. These results support the conclusion that fixations and saccades are interdependent processes.     

Explaining the ineffable

The 10th Anniversary Conference of the European Society for the Cognitive Sciences of Music was held at Liège, Belgium, on 5-8 April 2002.     

Emotional reactivity and interoceptive sensitivity: Exploring the role of age

Psychonomic Bulletin & Review - Interoceptive sensitivity (IS) refers to the ability to accurately perceive visceral afferent information, and several prominent theories of emotions suggest...     

Precariousness and Quality of Life—a Qualitative Perspective on Quality of Life of Households in Precarious Prosperity in Switzerland and Spain

Households’ resources and constraints are key components of quality of life (QOL). QOL also depends on how these are evaluated. In times of crisis one expects subjective wellbeing and quality of life to decline. We argue that the quality of life depends on objective living conditions, their subjective evaluation and the ability to maintain or improve the situation of “embedded individuals”. This ability, in turn, depends on the opportunities provided by the state, labour markets, families and communities. We analyse qualitative interviews (2008–2010) with around 25 households in precarious prosperity in two cities (Pamplona, Spain and Lausanne, Switzerland) to elaborate their QOL. Few sampled Swiss households witnessed a decline in socio-economic status, contrary to the Spanish. Domains important to these households for QOL varied according to the opportunity structures: in the Spanish sample QOL was related to the opportunities for income, work, and security to plan ahead; in the Swiss sample to health, work-life balance and loneliness. In both samples, QOL varied according to scope of agency, people’s position within the life course, the households’ past experiences, current situation and future perspectives. Lack of future perspectives and opportunities lowered QOL; reframing, adaption and accepting the situation sometimes moderated QOL. We conclude that apart from living conditions and/or subjective wellbeing, households’ agency within opportunity structures is a promising direction for further research in QOL.