The adequacy of a role play of a previous event as affected by high and low social anxiety and rehearsal

This study was designed as a preliminary step in evaluating the adequacy of a role play of a previous event. Sixty undergraduate males, high or low in social anxiety, interacted with a female assistant. Two groups of subjects then rehearsed this conversation overtly or covertly, while a third group became involved in a distraction task. Finally, all subjects role played the initial interaction with a second female assistant. Individual Pearson product-moment correlations between the initial and the role-play sessions yielded moderate, but significant correlations for most of the rated behaviors. Canonical correlations for the verbal and for the nonverbal ratings showed the two sessions, as a whole, highly related. Two (high-versus low-social anxiety group) × three (overt, covert, or no rehearsal) analyses of variance were performed on four measures. Significant results were found only for the anxiety group effect and rehearsal group effect on one rating, anxiety behaviors. The implications of the modest individual correlations suggest that estimation of specific levels of behavior is not appropriate from a role play of a previous event. However, the use of such a role play to make global distinctions of relative competence may be appropriate. The results of this study are consonant with earlier studies on role-play assessment.This article is based on a master's thesis completed by the first author in partial fulfillment of the requirements for the Master of Science degree at Ohio University.     

Psychological research on videotex

Videotex is considered to be a powerful, but simple to use, computer network available for use in homes, offices, and schools. Information in the form of text and color graphics can be requested and displayed on the user’s television set. While retrieval of information is the first service provided on videotex, many other services, including electronic mail, electronic shopping, and electronic funds transfer, will be developed. However, in order to achieve the popularity predicted for videotex, a number of human factors and social problems must be solved. Research concerning some of these problems, and the role psychologists can play in their solution, is described.     

Marijuana Revisited

This review examines recent research on the psychological effects of marijuana. The article contains material on potency, research problems, use patterns in the United States, and expectancy, as well as a review of research on acute effects, including psychosis, toxic delerium, acute anxiety, and brain damage. Nonacute effects are also examined, with material on studies of amotivational syndrome, intellectual functioning, memory, sexual activity, and driving. Research on marijuana's relationship to other drugs and to criminal behavior is also evaluated. Implications for counselors are discussed. Counselors are urged to help provide accurate information to users and to encourage an informed-decision approach. The significance of marijuana use to value and life-style choice and the counselor's role in considering marijuana law changes are evaluated.     

Handedness and stuttering: A dead horse?

A handedness questionnaire was administered to 446 stutterers and a control group. No significant male/female or stutterer/control effects were found, although both males and stutterers tended to be less right handed. The slight sex effect in handedness is consistent with previously reported studies and with cerebral structural and functional asymmetries.     

INTERACTIONS BETWEEN TEACHER GUIDANCE AND CONTINGENT ACCESS TO PLAY IN DEVELOPING PREACADEMIC SKILLS OF DEVIANT PRESCHOOL CHILDREN1

Token-mediated access to play and snacks was made contingent on completion of academic tasks in the Baseline Experiment. This contingency produced stable completion rates that were subsequently doubled, and then tripled, for four deviant children in a special preschool. A reversal design demonstrated that the contingency was functional in maintaining the children's rates of task completion. The Guidance Experiment examined the role of a social event, teacher guidance, in the acquisition of task-completion skills, in a multiple-baseline-across-tasks design (with reversals). The analysis demonstrated that teacher guidance was an important supplement to the token-mediated contingency in establishing significant increases in task completions for a second group of three deviant children in the special class. The importance of teacher guidance was related to the difficulty level of the children's tasks.     

Divining testimony? The impact of interviewing props on children’s reports of touching

There is a long-held assumption that objects help bridge the gap between what children know and what they can (or are willing to) explain. In this review, we present research on the extent to which two types of objects used as props in investigative interviews of children, anatomical dolls and body (human figure) diagrams, actually help children report accurate information about autobiographical events. We explain why available research does not instill confidence that props are the best solution to interviewing challenges, and we consider practitioners’ and policy-makers responses to this evidence. Finally, we discuss the types of developmental research that are necessary to advance the field of evidence-based interviewing of children.