Blaming Drunk Victims: Is It Just World or Sex Role Violation?

Richardson and Campbell (1980, 1982), in studying attributions of blame and responsibility for violent interactions, found that intoxicated victims were blamed more and held more responsible for their victimization than their sober counterparts. Two alternative explanations were proposed to account for this finding: the just world hypothesis and the effects of sex role violation. The present study was designed to test these explanations. One hundred twenty-nine males and 93 females read scenarios that varied the sex of the victim and the level of intoxication of the victim and the aggressor. Participants rated the responsibility of the aggressor, victim, and situation for the action and evaluated the aggressor and victim. Although strong support for neither of the hypotheses was demonstrated, more support was found for the effect of sex role violation than for the just world hypothesis.     

Processing load and memory for stereotype-based information

The present research considered the effects of stereotypes on judgmental and memorial processes. In particular, we investigated the heuristic utility of stereotype application in difficult or demanding information-processing contexts. Our results supported the prediction that stereotypical effects on memory are contingent upon the characteristics of the task environment. Whereas perceivers displayed preferential recall for stereotype-inconsistent information under low processing loads, this switched to a preference for consistent information as task demands increased. Likewise, target-based judgments were most stereotypic under high processing loads. Judgment-recall correlations supported the contention that, under high-loads, these inferences are related to the relative memorability of stereotypic information. We consider these findings in the wider context of stereotype-based effects on social cognition.     

Olfactory Information Processing and Temporal Lobe Epilepsy

It has been suggested that olfactory information processing is impaired in patients with temporal lobe epilepsy. However, the existing evidence is not wholly in accordance with this notion. Patients with epileptogenic foci in the left temporal lobe, the right temporal lobe, or other brain regions were compared with normal control subjects in the identification and retention of common odors. All three patient groups were substantially and equally impaired in verbally labelling the odors in question. The patients with epilepsy associated with the left temporal lobe or with nontemporal regions showed no sign of any impairment on a test of immediate recognition memory for common odors. However, the patients with epilepsy associated with the right temporal lobe showed a specific disturbance in their retention of nameable odors. It is suggested that the latter patients were selectively impaired in their retrieval of the episodic memories which provide the context for the encoding of distinctive odors.     

Close to me: The importance of closeness versus superficiality in explaining the positive-negative contact asymmetry

The evidence for differential effects of positive and negative intergroup contact on prejudice is mixed. We propose that the closeness of the relationships respondents have with contact partners can explain inconsistencies in previous findings. In three studies (total N = 953), we tested the associations between positive intimate, negative intimate, positive superficial, and negative superficial contact and attitudes toward different outgroups (immigrants and gay people). We hypothesized that: (H1) the effect of positive contact would be maximized in intimate interactions; (H2) the effect of negative contact would be maximized in superficial interactions; (H3) positive intimate and negative superficial contact would have similar power in predicting attitudes. Results always supported H1, and supported H2 and H3 only with immigrants. Findings held also when controlling for category salience and agreeableness, but not for social dominance orientation, which instead strengthened the effect of negative superficial contact. Overall, findings clarify the positive–negative contact asymmetry.     

Predictors of individual variation in reversal learning performance in three-spined sticklebacks

Animal Cognition - Behavioral flexibility is a type of phenotypic plasticity that can influence how animals cope with environmental change and is often measured with a reversal learning paradigm....     

Does type of team matter? An investigation of the relationships between job characteristics and outcomes within a team-based environment

The authors examined the relationship between team type (consultative or substantive); job characteristics; and the outcome variables of job satisfaction, satisfaction with team processes and activities, and team commitment. The present results supported the hypothesis that job characteristics mediate the relationship between team type and team commitment and partially mediate the relationship between team type and job satisfaction and satisfaction with team processes and activities. However, contrary to the hypothesis, consultative team members perceived the content of their jobs to be more enriched and reported higher levels of satisfaction and commitment than did substantive team members.     

Auditory frequency discrimination in adult developmental dyslexics

Developmental dyslexics reportedly discriminate auditory frequency poorly. A recent study found no such deficit. Unlike its predecessors, however, it employed multiple exposures per trial to the standard stimulus. To investigate whether this affects frequency discrimination in dyslexics, a traditional two-interval same-different paradigm (2I_1A_X) and a variant with six A-stimuli per trial (2I_6A_X) were used here. Frequency varied around 500 Hz; interstimulus interval (ISI) ranged between 0 and 1,000 msec. Under 2I_1A_X, dyslexics always had larger just noticeable differences (JNDs) than did controls. Dyslexic and control JNDs were equal at shorter ISIs under 2I_6A_X, but dyslexics became worse than controls at longer ISIs. Signal detection analysis suggests that both sensory variance and trace variance are larger in dyslexics than in controls.