Impact of Allergic Rhinitis on Simulated Real‐World Performance1

A few studies have shown that untreated seasonal allergic rhinitis (hay fever) may have unfavorable effects on performance. However, prior research has employed tasks of limited or moderate difficulty (e.g., verbal learning) or has focused on visual‐motor efforts (e.g., driving a vehicle). The present research compared performance in the absence (asymptomatic) versus presence (symptomatic) of rhinitis, using the validated strategic management simulation (SMS). Obtained data indicated that whenever task‐demands were contextual (e.g., cued by the environment), no differences between symptomatic and asymptomatic conditions were obtained. Whenever task‐demands were more difficult, untreated seasonal allergic rhinitis decreased effectiveness. To avoid loss of productivity and limit decrements in quality of life, treatment of seasonal allergic rhinitis with medications without sedating effects appears of value.     

Bindungstheorie und Psychoanalyse

Bowlby’s attachment theory and more recent versions of it are examined from an epistemological viewpoint and subjected to questioning on whether they are in line with central psychoanalytic concepts. It is argued that Bowlby’s basic tenets regarding attachment theory, which later attachment theorists never seriously questioned, do not conform to scientific standards, and that psychoanalytic issues such as the dynamic unconscious, internal conflicts, the interaction between drive wishes and defence in establishing substitutive formations are either ignored or not treated in sufficient depth. In the light of this, the assertion that psychoanalytic criticism of attachment theory arose from mutual misunderstandings and is outdated nowadays stands the matter on its head: psychoanalytic criticism can only be regarded as outdated if either psychoanalysis, or attachment theory or both are misunderstood.     

The ‘why’ and ‘why not’ of job search behaviour: their relation to searching,unemployment experience,and well‐being

Two studies (n = 273 and 254) used self‐determination theory (SDT) to examine unemployed people's motivation both to search and not to search for a job. The self‐regulation questionnaire format (Ryan & Connell, 1989) was used to assess participants' autonomous and controlled job‐search motivation (the ‘why’ of job search) as well as their amotivation for searching. Additionally, both autonomous and controlled motivation for not searching (the ‘why not’ of job search) was assessed. Results provide validity for these five motivational constructs and indicate, in line with SDT, that the constructs predicted reports of search behaviour, affective experiences, and well‐being. The addition of autonomous and controlled motivation for not searching contributed additional predictive power beyond the motivational constructs that focused only on searching. Copyright © 2004 John Wiley & Sons, Ltd.     

Verbal and nonverbal behaviour as a basis for credibility attribution: The impact of task involvement and cognitive capacity

Three experiments were able to demonstrate the usefulness of dual-process models for the understanding of the process of credibility attribution. According to the assumptions of dual-process models, only high task involvement and high cognitive capacity leads to intensive processing of verbal and nonverbal information when making credibility judgments. Under low task involvement and/or low cognitive capacity, people predominantly use nonverbal information for their credibility attribution. In Experiment 1, participants under low or high task involvement saw a film in which the nonverbal behaviour (fidgety vs. calm) and the verbal information (low versus high credibility) of a source were manipulated. As predicted, when task involvement was low, only the nonverbal behaviour influenced participants’ credibility attribution. Participants with high task involvement also used the verbal information. In Experiment 2 and 3, the cognitive capacity of the participants was manipulated. Participants with high cognitive capacity, in contrast to those of low cognitive capacity, used the verbal information for their credibility attribution.     

Should I believe this? Reality monitoring of accounts of self‐experienced and invented recent and distant autobiographical events

To examine personal and interpersonal reality monitoring, 240 participants wrote accounts of invented or self‐experienced autobiographical events. Half the participants wrote about a distant event that happened before the age of 15 and half wrote about a recent event that happened after the age of 15. Using a yoked design, participants rated the qualitative details of their own accounts and the details of other participants' accounts. Consistent with previous research, we found that self‐experienced accounts contained more qualitative details than invented accounts, and that accounts of recent events contained more qualitative details than accounts of distant events. Participants rated their own accounts as more qualitatively detailed than other participants' accounts, which suggests that they did not base their self‐ratings solely on the written details. We discuss the practical and theoretical importance of our findings. Copyright © 2006 John Wiley & Sons, Ltd.     

I felt low and my purse feels light: depleting mood regulation attempts affect risk decision making

We propose that negative affect can induce people to engage in risky decisions. We test two alternative hypotheses as to how this effect may emerge. The mood repair hypothesis states that risky choices in risk decision making serve as a means to repair one's negative affect. The depletion hypothesis, in contrast, states that risky choices in risk decision making are the mere consequence of a state of depletion resulting from engagement in active mood regulation attempts. The results of a first laboratory study establish a link between risky choices in risk decision making and negative affect. Subsequent experiments provide evidence that depletion due to active mood regulation attempts, rather than mood repair, is the underlying process for this link. Copyright © 2008 John Wiley & Sons, Ltd.     

The presence of aggression cues inverts the relation between digit ratio (2D:4D) and prosocial behaviour in a dictator game

Digit ratio (2D:4D) is a sexually dimorphic trait. Men have relatively shorter index (2D) compared to ring (4D) fingers than women. More masculine ratios are thought to be influenced by higher prenatal testosterone levels. In the present paper, we aim to show the context‐dependency of the relation between 2D:4D and social behaviour. In two studies, we expose participants either to control or to aggression cues. Afterwards, they make a decision in a dictator game. Participants with low 2D:4D showed higher allocation levels (i.e. they were more prosocial) than participants with high 2D:4D in a neutral situation. However, this relationship inverts after exposure to an aggression cue. It turns out that in high 2D:4D people, aggression cues even increase prosocial behaviour. We call for future research which focuses on other plausible interactions between 2D:4D and context cues rather than on linear relations.     

Brauchen wir das Konzept der „Spaltung“?

The author expresses his doubts about the interaction of splitting and other defence mechanisms as denial, primitive idealization, omnipotence, depreciation in the form as Kernberg proposed it for the psychodynamic explanation of the borderline personality structure. It is shown that to postulate splitting leads to contradictions and that denial, primitive idealization, omnipotence and depreciation cannot be considered as genuine defence mechanisms. It is argued that primitive idealization too is actually a reaction formation, or that the omnipotence of these personalities is due to a transitive identification with the idealized ego functions of their objects, and that the described clinical phenomena can be explained by the connection of projection with primitive idealization resp. isolation processes alone, without postulating an active splitting mechanism.     

Altruistic behavior as a costly signal of general intelligence

Unconditional altruism is an enduring puzzle for evolutionary approaches to social behavior. In this paper, we argue that costly signaling theory, a well-established framework in biology and economics, may be useful to shed light on the individual differences in human unconditional altruism. Based on costly signaling theory, we propose and show that unconditional altruistic behavior is related to general intelligence. The cost incurred by engaging in unconditional altruism is lower for highly intelligent people than for less intelligent people because they may expect to regain the drained resources. As a result, unconditional altruism can serve as an honest signal of intelligence. Our findings imply that distinguishing altruistic behavior from cooperative behavior in social psychological and economic theories of human behavior might be useful and that costly signaling theory may provide novel insights on various individual difference variables.