Violence in College Students' Dating Relationships1

In a survey of 504 college students examining predictors of violence in heterosexual relationships, over half of both men and women had committed at least one physically violent act, and men more often than women reported having been the victims of such acts. Most respondents who reported some experience with violence had both committed and received it, were involved in relatively few different types of violence, and first experienced violence when a relationship had moved beyond the casual dating stage. Modest associations between physical violence and sexual aggression were uncovered. In a series of discriminant analyses, men who abused their partners were not readily distinguished from men who did not, but tended to be young, low in family income, traditional in attitudes toward women, abused as children, currently living with a woman, and from Appalachian areas. Women who abused were more readily discriminated and scored low in social desirability, were abused as children, and were from non-Appalachian areas. Men who were abused were likely to be living with a woman and tended to be low in family income; similarly, cohabitation was related among women to being a target of violence, as were having been abused as a child and scoring low in social desirability. Findings are related to those of other studies of dating abuse, as well as to the family violence and aggression literatures.     

Methods for evaluating empirical bayes point estimates of latent trait scores

Empirical Bayes point estimates of latent trait scores, derived under the assumptions of one of several test theory models, display a certain degree of instability unless the sample size is sufficiently large. A measure of this instability over repeated sampling is the distribution of the overall expected squared error loss which converges, both in probability and in the mean, to the minimum (Bayes) overall expected loss as sample size increases. An asymptotic distribution theory is developed, and the resulting large sample approximation is compared with results obtained from simulated data. Attention is also given to the effects of using a smoothing procedure.     

Structure in semantic memory: A probabilistic approach using a continuous response task

In the continuous response (CR) task, the subject is given the name of a familiar category and must respond with category examples within a fixed time limit. The response sequence and the interresponse times are the measured variables. A general model is proposed for performance in the CR task. The time taken to generate a response is identified with the shortest search time from among a set of simultaneous search processes. Each response has a generation probability that is a function of the parameters governing the search process durations. Data involving the category states in the United States are used to test the model. The model accounts for the performance of nearly all individuals in these data.This article is based on a dissertation completed at the University of California-Berkeley in partial fullfillment of the requirements for the Ph.D. degree in psychology. Portions of the article were presented at the joint meeting of the Psychometric and Classification Societies (June 1984) and at the meeting of the Society for Mathematical Psychology (August 1984). The authors wish to thank Barbara Mellers, Juliet Schaffer, Steve Palmer, and Eleanor Rosch for helpful comments.     

IMPOSED ETICS—EMICS—DERIVED ETICS: THE OPERATIONALIZATION OF A COMPELLING IDEA

There is a tension between two research traditions in cross-cultural psychology: working intensively within a single culture in order to understand indigenous psychological phenomena and how they are related to cultural context; and working comparatively across cultures in order to understand broad patterns of relationships between behavioural and cultural variables. This tension can be resolved, and the two approaches integrated, by the adoption of the emic and etic concepts of Pike, and by the elaboration of a set of concrete research steps rooted in these concepts. This paper outlines a conceptual and operational framework for the pursuit of both the indigenous and comparative goals, using examples from research on intelligence and attitudes.     

Presentation modality and proactive interference in short-term retention using a mixed-morality distractor task

Two experiments investigated the release from PI following a shift in mode of presentation of the study words. In each experiment, the interpolated task required processing of both auditory (A) and visual (V) information. The results were the same with mixed lists (Experiment I) and with independent groups (Experiment II): A release from PI was obtained following an A to V shift but not following a V to A shift. It was concluded that the mixed-modality filler task has functional characteristics very similar to those of an A filler and that the filler task influences the memory code for study items.