Ineffability: the Very Concept

Philosophia - In this paper, I analyze the concept of ineffability: what does it mean to say that something cannot be said? I begin by distinguishing ineffability from paradox: if something cannot...     

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.     

Effects of pre‐trial publicity and jury deliberation on juror bias and source memory errors

We examined the effects of exposure to pre‐trial publicity (PTP) and jury deliberation on juror memory and decision making. Mock jurors either read news articles containing negative PTP or articles unrelated to the trial. They later viewed a videotaped murder trial, after which they either made collaborative group decisions about guilt or individual decisions. Finally, all participants independently attributed specific information as having been presented during the trial or in the news articles. Exposure to PTP significantly affected guilty verdicts, sentence length, perceptions of defendant credibility, and misattributions of PTP as having been presented as trial evidence. Jury deliberation had significant effects on jury verdicts, perceptions of defendant credibility, source memory for trial items, and confidence in source memory judgements, but did not affect sentences or critical source memory errors. Copyright © 2006 John Wiley & Sons, Ltd.     

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.     

Causal tracking reliabilism and the Gettier problem

This paper argues that reliabilism can handle Gettier cases once it restricts knowledge producing reliable processes to those that involve a suitable causal link between the subject’s belief and the fact it references. Causal tracking reliabilism (as this version of reliabilism is called) also avoids the problems that refuted the causal theory of knowledge, along with problems besetting more contemporary theories (such as virtue reliabilism and the “safety” account of knowledge). Finally, causal tracking reliabilism allows for a response to Linda Zagzebski’s challenge that no theory of knowledge can both eliminate the possibility of Gettier cases while also allowing fully warranted but false beliefs.     

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.