Consensus and Self-Other Agreement for Trait Inferences from Minimal Information

ABSTRACT Following a general model of consensus in interpersonal perception (Kenny, 1991), we report evidence on four sources of consensus and self-other agreement: (a) meaning systems shared by observers, (b) extent of information on target behavior, (c) consistency of target behavior, and (d) non-behavioral information. We argue that these factors can be disentangled more precisely by analyzing ratings by strangers instead of ratings by acquaintances. We then focus on first impressions as a source of self-other agreement, and we report evidence that first impressions of actual persons are quite accurate for Extraversion and Conscientiousness.     

Place learning in scopolamine-treated rats: the roles of distal cues and catecholaminergic mediation

Experiments 1 and 2 tested the hypothesis that cholinergic receptor antagonists impair place learning in a water maze by interfering with the processing of distal, visual cues. Extramaze cues were offered to rats in the form of geometrical patterns arranged on the inner circumference of a curtain surrounding the water maze. In Experiment 1 the animals were offered both the distal cues and proximal cues in the form of pingpong balls in fixed positions on the surface of the water while only distal cues were present in Experiment 2. Animals were injected with either scopolamine (0.5 mg/kg body wt) or saline 20 min prior to the daily place learning sessions. Upon reaching criterion level performance the animals were tested on "rotation" sessions on which the distal cues were displaced. The outcome of such "rotations" demonstrated that-regardless of the presence or absence of proximal cues-scopolamine-treated rats relied at least as much as normal animals on the distal cues. The acquisition phase of both Experiments 1 and 2 demonstrated an almost complete lack of scopolamine-associated impairment in acquisition and performance of the place learning task. In Experiment 3 (when scopolamine was no longer administered) the subjects of Experiment 2 were exposed to a series of pharmacological "challenges" of their place learning performance and eventually to surgical ablation of the anteromedial prefrontal cortex. The outcome of the pharmacological challenges and the postoperative test of task performance demonstrated that the place learning performance of animals which had acquired the task under scopolamine was mediated by a neural substrate dissimilar to the substrate of task performance in normal animals. Rats acquiring the task while deprived of the cholinergic system demonstrated above-normal contributions to task mediation from catecholaminergic-probably dopaminergic-mechanisms and tentative results pointed to a "shift" toward prefrontal task mediation.     

Beliefs about power and its relation to emotional experience: a comparison of Japan, France, Germany, and the United States

This research examined the concept of power in Japan, France, Germany, and the United States, as well as beliefs about the emotions persons in power tend to elicit in others and about powerful people's regulation (specifically, inhibition) of certain emotions. Definitions of power were assessed by examining the importance of two main components: control over self versus other and freedom of action vis-à-vis social norms. Beliefs about both positive (pride, admiration) and negative (jealousy, contempt) emotions were measured. Analyses revealed that the concept of power differed across countries and that the definitions of power as well as country of origin significantly predicted beliefs about the emotions that are elicited in others by powerful people and also the regulation of expression of emotion by powerful people.     

Ambulante Gruppenpsychotherapie von Müttern mit psychosomatischen Erkrankungen

Zusammenfassung Nach einem Überblick über die Literatur zu den unterschiedlichen Faktoren, die die mütterliche Gesundheit beeinflussen können, werden die psychotherapeutischen Behandlungskonzepte sowie die phasenspezifischen Besonderheiten der ambulanten gruppenpsychotherapeutischen Behandlung von Müttern dargestellt. Eine Zusammenfassung der Wirksamkeitsnachweise und eine kritische Diskussion der Grenzen ambulanter Gruppentherapie beschließen die Arbeit.     

Coping With Strain (CWS) course – its effects on depressive symptoms: A four‐year longitudinal randomized controlled trial

The Coping With Strain (CWS) course is a modification of the Coping With Depression (CWD) course. CWD is by far the most studied psycho‐educational intervention to reduce and prevent depression, but CWD has never been tested in a randomized controlled trial in the workplace. This study seeks to examine the extent to which CWS, on a short‐term and a long‐term basis, reduces depressive symptoms in employees. After advertising at workplaces, 119 employees were randomized into Intervention Group I (IG1), which immediately participated in CWS, or Intervention Group II (IG2), which functioned as a control group for six months until its participation in CWS. The follow up period lasted for four years in both IG1 and IG2. Linear mixed models were fitted to the data. Depressive symptoms were significantly reduced during the course. The reduction of depressive symptoms was maintained over a period of four years in both IG1 and IG2, although there is a slight increase towards the end of the follow‐up period. CWS is effective in reducing depressive symptoms among employees. The effects are long lasting and may be maintained over a period of four years.     

Information structuring improves recall of emergency discharge information: a randomized clinical trial

This article examines the extent to which structuring Emergency Department discharge information improves the ability to recall that information, and whether such benefits interact with relevant prior knowledge. Using three samples of students with different levels of prior medical knowledge, we investigated the amount of information recalled after structured vs. non-structured presentation of information. Across all student samples, the structured discharge information led to a relative increase in recalled items of 17% compared to non-structured discharge information (M = 9.70, SD = 4.96 vs. M = 8.31, SD = 4.93). In the sample with least medical knowledge, however, the structured discharge information resulted in a relative increase in recall by 42% (M = 8.12 vs. M = 5.71). These results suggest that structuring discharge information can be a useful tool to improve recall of information and is likely to be most beneficial for patient populations with lower levels of medical knowledge.     

Perceived intergroup threat and attitudes of host community members toward immigrant acculturation

The authors expected the extent to which host community members (a) perceive immigrants as threatening, (b) believe that the immigrants are able to assimilate to the host community (permeability), and (c) consider their presence in the host community as legitimate to predict attitudes towards immigrant acculturation. The authors designed Study 1 to examine attitudes of Germans toward Turkish immigrants. Participants were 227 German white-collar and blue-collar workers. As expected, ethnocentric acculturation attitudes positively correlated with perceived threat and negatively correlated with perceived legitimacy and perceived permeability. However, only perceived threat contributed uniquely to the prediction of the attitudes. In Study 2, the authors applied an experimental manipulation of perceived threat. Before answering attitude questions, participants read magazine articles with a threatening, enriching, or irrelevant content. The manipulation had the predicted impact on the self-reported attitudes toward immigrants. However, the salience of threatening or enriching aspects of the Turkish culture did not affect implicitly measured attitudes.