The influence of schemas,stimulus ambiguity,and interview schedule on eyewitness memory over time

The authors examined how a crime schema influenced the types of details witnesses recalled over multiple interviews that varied in delay before the initial interview and between subsequent interviews. Accuracy data showed that, in general, schema-irrelevant traces experienced greater decay than schema-consistent and schema-inconsistent traces after the initial interview and that delaying the initial interview negatively affected recall at the initial interview but led to less decay over subsequent interviews. Ambiguity of the crime stimulus was also manipulated. Witnesses used their schema to interpret ambiguous information and, as a result, made more schema-consistent intrusions and less correct responses and were more likely to report false memories that involved conscious recollection (using the remember-know paradigm).     

MULTI-CULTURAL RESEARCH: DEVELOPING A PARTICIPATIVE METHODOLOGY FOR CROSS-CULTURAL PSYCHOLOGY

Since truly culture-free research is impossible, greater attention should be paid to the nature of collaborative processes among researchers in cross-cultural psychology. Participative methodology should be examined through appropriate research, and methodologies to ensure equal participation should be developed accordingly. It is suggested that the nature of the collaborative process be reported in research publications as a standard methodology section. A short questionnaire on researchers' reactions to these suggestions and on current collaborative processes is presented.     

FAMILY AFFAIRS

This department solicits reports of work-in-progress; applications of family therapy techniques and principles to new areas; reports of innovative programs of research, training, and therapy in the family field; accounts of relevant, personal experience. Material for consideration should be sent to The Editor.     

The factor analytic structure of the Roberts Apperception Test for Children: a comparison of the standardization sample with a sample of chronically ill children

A confirmatory principal component factor analysis of the Roberts Apperception Test for Children was conducted using the standardization sample and a sample of chronically ill children. An interpretation of three- and four-factor solutions identified the three-factor solution as superior to the four-factor solution as measured by chi-square goodness of fit and coefficients of convergence. A cluster analysis using Ward's minimum variance method was calculated to determine the typical profiles that best describe the chronically ill sample. Results of this analysis reveal two distinct profiles that differ primarily on the level of adaptive psychological functioning.     

Toward Theory Development and Measure Evolution for Studying Women's Relationships and HIV Infection

This commentary reviews and integrates selected empirical findings from this special issue of Sex Roles on Gender, Power, and Women's Relationships: Implications for HIV. Then the effects of current definitions of certain social science practices on theory development in these areas are considered. These practices especially hamper cross-cultural theory and measure development. New directions are proposed, centering on the relations between theory development, measurement, and application in the context of cultural variations. I conclude with a proposed strategy for local culture theory development. This strategy localizes measurement of theoretical constructs to adapt the theory to local cultural conditions, then localizes theory by indicating needed adjustments to the structure of theoretical linkages.     

The use of an unpleasant sound as the unconditional stimulus in aversive Pavlovian conditioning experiments that involve children and adolescent participants

Ethical considerations can prohibit the use of traditional unconditional stimuli (USs), such as electric shocks or loud tones, when children or adolescents participate in aversive Pavlovian conditioning experiments. The present study evaluated whether an unpleasant sound provides a viable alternative. Fifteen boys and girls aged 13 to 17 years completed a differential Pavlovian conditioning procedure in which a conditional stimulus (CS) was followed by the sound of metal scraping on slate. Acquisition of conditioned responses was found in startle blink magnitude, expectancy judgments of the sound, and skin conductance responses. Extinction of conditioned responses was found in all measures when the CS was no longer followed by the unpleasant sound. Subjective ratings and skin conductance responses indicated that the sound was unpleasant because of its qualitative features, rather than its intensity. The results support the use of an unpleasant sound as a low-risk alternative to traditional USs in aversive Pavlovian conditioning experiments with children and adolescents.     

Personalization and differentiation as moderators of triggered displaced aggression towards out‐group targets

Two studies examined the reduction of triggered displaced aggression (TDA) via bottom‐up processing modes of de‐categorization. Participants were provoked by the experimenter and then interacted with an ostensible out‐group member who either did or did not provide a second (triggering) provocation. Study 1 compared TDA toward a triggering out‐group member who had previously been either differentiated from the out‐group, made the focus of self‐other comparison, or was in a no‐information control condition. As predicted, both differentiation and self‐other comparison reduced aggression relative to the control condition. Study 2 examined the effect of negative self‐disclosure from the out‐group target, and contrasted its effects with both self‐other comparison with a negative other, and a no‐information control condition. As predicted, triggered participants in the negative self‐disclosure condition aggressed less than those triggered in the negative self‐other comparison or no‐information control conditions. The liking induced by self‐disclosure mediated its aggression‐reducing effect. Copyright © 2006 John Wiley & Sons, Ltd.