Family demographic profiles and their relationship with the quality of executive functioning subcomponents in kindergarten

Executive functioning (EF), needed for goal‐oriented behaviour, thoughts, and emotions, is important for various life domains. This study examined the relationship between family demographics and EF subcomponents. A kindergarten sample was tested on subcomponents of working memory, inhibition, and cognitive flexibility. Parents provided information on demographic variables. For 78 children both EF and demographic data were available. First, demographic profiles were identified within the sample. Two profiles were found: A low‐risk profile of mainly two‐biological‐parent, high‐income families with a highly educated mother who did not smoke during pregnancy and a high‐risk profile of low‐income families with a young, low‐educated mother who more often smoked during pregnancy. Second, children with different demographic profiles were compared on EF subcomponents. Results indicate differential relations between family demographics and EF subcomponents: Whereas for most EF subcomponents no association with family demographics was found, high‐risk children performed better on response shifting and tended to perform worse on verbal memory than low‐risk children. Parenting stress decreased performance only for high‐risk children. Although this study found limited impact of family demographics for EF, further longitudinal research can provide nuanced insights about which factors influence specific EF subcomponents during which developmental periods and guide targeted prevention of EF difficulties.     

The unresponsive bystander: are bystanders more responsive in dangerous emergencies?

Previous research in bystander intervention found that the presence of other bystanders reduces helping behaviour in an emergency (bystander effect). This research was mainly conducted in the context of non‐dangerous, non‐violent emergencies. We hypothesize that the classic bystander effect does not occur in more dangerous situations because: a) they are faster and more clearly recognized as emergency situations; and b) higher costs for refusing help increase the accepted costs for helping. Following this line of reasoning, the present research tests whether the bystander effect is affected by the degree of the emergency's potential danger. Results supported our expectations: In situations with low potential danger, more help was given in the solitary condition than in the bystander condition. However, in situations with high potential danger, participants confronted with an emergency alone or in the presence of another bystander were similarly likely to help the victim. Copyright © 2005 John Wiley & Sons, Ltd.     

Mirror neurons and the phenomenology of intersubjectivity

The neurological discovery of mirror neurons is of eminent importance for the phenomenological theory of intersubjectivity. G. Rizzolatti and V. Gallese found in experiments with primates that a set of neurons in the premotor cortex represents the visually registered movements of another animal. The activity of these mirror neurons presents exactly the same pattern of activity as appears in the movement of one's own body. These findings may be extended to other cognitive and emotive functions in humans. I show how these neurological findings might be “translated” phenomenologically into our own experienced sensations, feelings and volitions.     

Why mood affects help giving,but not moral courage: Comparing two types of prosocial behaviour

A long tradition in the help giving literature assumes that mood states determine the level of prosocial behaviour shown by individuals. Most research in this area has been conducted in the context of low cost prosocial behaviour, whereas research has been neglected in which participants were confronted with situations involving potential severe and dangerous negative consequences (i.e., high cost situations) with the help‐giver risking his moral integrity and social disapproval (i.e., moral courage). To address this gap in the literature, the present studies investigate differential effects of positive and negative compared with neutral mood states on help giving versus moral courage. Study 1 shows that in situations requiring low cost helping, participants were more likely to help in positive and negative moods than those in a neutral mood, whereas in situations requiring moral courage (high cost), participants were comparably likely to help in each of the three mood conditions. In Study 2, we find that salience of moral norms mediates the interaction between type of prosocial behaviour and mood. Finally, Study 3 investigates whether the apparent discrepancy between help giving and moral courage as established by the differential impact of mood states can be determined still differently. It reveals that justice sensibility, civil disobedience, resistance to group pressure, moral mandates, and anger lead to moral courage, but not to help giving. Differences between these two types of prosocial behaviour are discussed. Copyright © 2009 John Wiley & Sons, Ltd.     

Zur Bedeutung des Wahns für die Beurteilung der Schuldfähigkeit nach den §§ 20 und 21 StGB

For the assessment of criminal responsibility of offenders with symptoms of delusion it first has to be examined if one of the four basic elements of §§ 20, 21 of the German Penal Code is fulfilled. For this purpose a careful diagnosis of the type and intensity of the delusion and the underlying psychiatric disease is necessary. If a basic element is fulfilled the effect of the delusion on the ability of the offender to perceive the wrongful character of the act and to control behavior have to be discussed. For this the model of the anthropological cross developed by Winfried Brugger can be helpful.     

Scopes of perception: The experimental manipulation of space and time

Discussions of space and time have been grist to the philosophers' mill for centuries. We argue that the evolution of psychology as an independent discipline was in part a consequence of addressing philosophical questions concerning the perception of space and time by recourse to experiment rather than exposition. Two initially separate factors assisted in establishing this independence. On the one hand, it was driven by the invention of instruments for stimulus control so that the methods of physics could be applied to the study of perceptual phenomena. On the other hand and somewhat later, it was followed by the development of psychophysical methods, which opened the possibility of quantifying the responses to such controlled stimulation. The principal instruments were invented in the first half of the nineteenth century, and they consisted of simple contrivances that manipulated time and space in ways that had not previously been appreciated. This article examines the devices that were invented, like stroboscopes, anorthoscopes, stereoscopes, tachistoscopes, chronoscopes, and more recently oscilloscopes, and the ways in which they influenced the scope of perceptual psychology in the past as well as in the present. In contemporary experimental psychology all these instruments have been replaced by the computer. While it has extended the scope of experiments even further it has introduced a new set of limitations.