Excitation Transfer Effects Between Semantically Related and Temporally Adjacent Stimuli

Although excitation transfer theory has been supported in numerous contexts, questions remain regarding transfer of arousal between events that are semantically and temporally related. This article summarizes two studies exploring excitation transfer between such events: sequential plays from a college football game. Study 1 failed to support the theory, instead suggesting contrast effects between stimuli. A follow-up study, which altered the method and incorporated psychophysiological measures, demonstrated that arousal may transfer between semantically related, temporally adjacent events. We suggest implications for the theory vis-à-vis misattribution of arousal, as well as opportunities to expand the application of excitation transfer.     

Maternal Dysphoria,Maternal Attitudes Toward Parenting,and Childhood Externalizing Behavior as Predictors of Physical Aggression

The purpose of this study was to test for reciprocity and chaining in 4,897 children (2,568 boys, 2,329 girls) from the Fragile Families and Child Wellbeing Study (FFCWS). Cross-lagged correlations between maternal dysphoria and attitude at Waves 2 and 3 of the FFCWS revealed that maternal dysphoria and negative maternal attitudes toward parenting were reciprocally related. Regarding chaining, the direct effects of Wave 2 maternal dysphoria and attitudes on Wave 5 offspring physical aggression were nonsignificant, although both variables predicted Wave 5 physical aggression via their cross-lagged correlations with each other at Wave 3 and offspring externalizing behavior at Wave 4. These results indicate that dysphoria and negative maternal attitudes toward parenting are equally important in predicting offspring physical aggression.     

Testing the specificity postulate of the violence graduation hypothesis: Meta-analyses of the animal cruelty–offending relationship

The violence graduation hypothesis assumes a direct causal link between animal cruelty and interpersonal aggression. This hypothesis is based on two postulates: (1) that animal cruelty precedes interpersonal aggression, and (2) that the effect is specific to violent forms of antisocial behavior. The current study was designed to test the second of these two postulates: i.e., specificity. Comparing reports of prior animal cruelty in violent and non-violent prisoners and patients, a 14-study meta-analysis revealed that the violent group was significantly more likely to have a history of animal cruelty than the non-violent group. Although this seemed to support the violence graduation hypothesis, uncontrolled differences between the violent and non-violent groups provide an alternative explanation of these results. In a second meta-analysis using a different set of studies (k = 5), animal cruelty was found to correlate as well with non-violent offending as it did with violent offending in male and mixed gender samples. These latter results suggest that at least in males, the animal cruelty–offending relationship is not specific to violence and that theories other than the violence graduation hypothesis may be required to explain the modest association that exists between animal cruelty and violent offending.     

Age-associated memory impairment: Definition and psychometric characteristics

Abstract

The basic definition of Age-Associated Memory Impairment (AAMI) is considered, with a particular emphasis on the psychometric features of AAMI. Empirical data are presented concerning the prevalence of AAMI and demonstrating the importance of quantifying both objective age-related decline in secondary memory as well as subjective report of decline relative to young adult years. Failure to include both of these features leads to overestimation of the prevalence of AAMI. Differences in memory test performance and subjective memory ratings are presented for subjects with AAMI and Alzheimer-type dementia relative to age and education matched elderly controls. Finally, modifications to the original AAMI psychometric criteria are suggested. More precise psychometric criteria are provided for differentiation of AAMI, dementia and amnestic disorder.     

We think you agree: The detrimental impact of the false consensus effect on behavior

Two studies were designed to examine the impact of the false consensus effect on behavior (FCE; Ross, Greene, & House, 1977). False consensus is a form of social projection whereby individuals overestimate the degree to which others share their characteristics or beliefs. In a modified test of the theory of reasoned action, Study 1 demonstrated that the FCE independently predicts behavioral intentions regarding important social issues in a sample comprised of 205 college students. Further, results indicated that self-monitoring moderates the extent to which the FCE predicts behavioral intentions (specifically, as hypothesized, the FCE is a stronger predictor of behavior for high self-monitors). Because of the prevalence of the FCE among college students regarding potentially harmful social behaviors, Study 2 was designed to eliminate the FCE by differentially presenting students (N = 280) with alternative viewpoints regarding various issues. Presenting both sides of an argument using video-based stimuli effectively reduced the FCE. Recommendations for interventions that effectively promote beneficial social norms are discussed.     

Religiosity and Mental Health: A Meta–Analysis of Recent Studies

A meta–analysis was performed in an attempt to clarify the proposed relationship between religiosity and psychological adjustment. Specific focus was given to the issue of definition, namely, whether differences in researchers' conceptualizations of religiosity and mental health could account for the various contradictory findings by psychologists of religion. Analysis of 34 studies conducted during the past 12 years revealed that the definitions of religiosity and mental health utilized by psychologists in this field were indeed associated with different types and strengths of the correlations between religiosity and mental health. Discussion of results assesses the fit between relevant theory and the pattern of change in effect size across categories of religion and adjustment, and concludes with implications for therapeutic uses of religious involvement.