Art and the ‘Morality System’: The Case of Don Giovanni

Mozart's great opera, Don Giovanni, poses a number of significant philosophical and aesthetic challenges, and yet it remains, for the most part, little discussed by contemporary philosophers. A notable exception to this is Bernard Williams's important paper, ‘Don Juan as an Idea’, which contains an illuminating discussion of Kierkegaard's ground‐breaking interpretation of the opera, ‘The Immediate Erotic Stages or the Musical‐Erotic’, in Either/Or. Kierkegaard's pseudonymous author's (A) approach here is, in some respects, reminiscent of a currently rather fashionable narrative‐inspired moral philosophy, of which Williams himself is perhaps the most impressive recent exponent. In the light of this apparent methodological confluence, Williams's disagreement with A about the meaning of Don Giovanni's final two scenes seems particularly significant. By offering an interpretation of Don Giovanni that both retains A's fundamental ideas and manages to get round the problems in Williams's account, I will show that the greatness of Mozart's opera is largely a function of the challenge it presents to the ‘morality system’.     

Performing a secondary executive task with affective stimuli interferes with decision making under risk conditions

Previous studies demonstrated that executive functions are crucial for advantageous decision making under risk and that therefore decision making is disrupted when working memory capacity is demanded while working on a decision task. While some studies also showed that emotions can affect decision making under risk, it is unclear how affective processing and executive functions predict decision-making performance in interaction. The current experimental study used a between-subjects design to examine whether affective pictures (positive and negative pictures compared to neutral pictures), included in a parallel executive task (working memory 2-back task), have an impact on decision making under risk as assessed by the Game of Dice Task (GDT). Moreover, the performance GDT plus 2-back task was compared to the performance in the GDT without any additional task (GDT solely). The results show that the performance in the GDT differed between groups (positive, negative, neutral, and GDT solely). The groups with affective pictures, especially those with positive pictures in the 2-back task, showed more disadvantageous decisions in the GDT than the groups with neutral pictures and the group performing the GDT without any additional task. However, executive functions moderated the effect of the affective pictures. Regardless of affective influence, subjects with good executive functions performed advantageously in the GDT. These findings support the assumption that executive functions and emotional processing interact in predicting decision making under risk.     

Implicit Motive Profile Analysis: An If‐Then Contingency Approach to the Picture‐Story Exercise

Picture‐story exercise (PSE) measures of implicit motives provide objective, stable, and valid scores. However, PSE scores are also characterized by substantial variability from one picture to the next, resulting in low internal consistency estimates. We argue that this variability is a critical source of the PSE's validity because it reveals stable if‐then contingencies between the situational contexts represented by the picture cues and individuals' motivational responses to them. We also present the correspondence hypothesis, according to which the situational cues in the PSE are representative of specific real‐life situations and a person's imaginative‐story responses to the PSE cues therefore also reflect his or her real‐life responses to such situations. We review corroborating research and discuss the implications of the if‐then contingency approach for assessment, prediction, and for the measurement of motivational congruence.     

Contrasting accounts of direction and shape perception in short-range motion: Counterchange compared with motion energy detection

It has long been thought (e.g., Cavanagh & Mather, 1989) that first-order motion-energy extraction via space-time comparator-type models (e.g., the elaborated Reichardt detector) is sufficient to account for human performance in the short-range motion paradigm (Braddick, 1974), including the perception of reverse-phi motion when the luminance polarity of the visual elements is inverted during successive frames. Human observers’ ability to discriminate motion direction and use coherent motion information to segregate a region of a random cinematogram and determine its shape was tested; they performed better in the same-, as compared with the inverted-, polarity condition. Computational analyses of short-range motion perception based on the elaborated Reichardt motion energy detector (van Santen & Sperling, 1985) predict, incorrectly, that symmetrical results will be obtained for the same- and inverted-polarity conditions. In contrast, the counterchange detector (Hock, Schöner, & Gilroy, 2009) predicts an asymmetry quite similar to that of human observers in both motion direction and shape discrimination. The further advantage of counterchange, as compared with motion energy, detection for the perception of spatial shape- and depth-from-motion is discussed.     

Social Competence in Children with Brain Disorders: A Meta-analytic Review

Social competence, i.e. appropriate or effective social functioning, is an important determinant of quality of life. Social competence consists of social skills, social performance and social adjustment. The current paper reviews social skills, in particular emotion recognition performance and its relationship with social adjustment in children with brain disorders. In this review, normal development and the neuro-anatomical correlates of emotion recognition in both healthy children and adults and in various groups of children with brain disorders, will be discussed. A systematic literature search conducted on PubMed, yielded nine papers. Emotion recognition tasks were categorized on the basis of task design and emotional categories to ensure optimal comparison across studies before an explorative meta-analysis was conducted. This meta-analytic review suggests that children with brain disorders show impaired emotion recognition, with the recognition of sad and fearful expressions being most impaired. Performance did not seem to be related to derivative measures of social adjustment. Despite the limited number of studies on a variety of brain disorders and control groups, outcomes were quite consistent across analyses and corresponded largely with the existing literature on development of emotion recognition in typically developing children. More longitudinal prospective studies on emotion recognition are needed to gain insight into recovery and subsequent development of children with distinct brain disorders. This will aid development, selection and implementation of interventions for improvement of social competence and quality of life in children with a brain disorder.