Factor analytic study of the Piers-Harris Children's Self-Concept Scale

A factor analysis of the Piers-Harris Self-Concept Scale was conducted with a biracial u sample of children over a wide age range. The Scale was completed by 348 10-17 year old students in a rural community. Seven factors of 10 had sufficient item loadings to be interpretable. Six matched those found in the manual and an additional factor was found relating to Aggression. Race, sex, and age relationships are also reported for these seven factors.     

An experimental investigation of the modifiability of the temporal structure of spontaneous speech

This study attempted to test the hypothesis that the temporal structure of spontaneous speech is modifiable by reinforcing and punishing pauses, of a certain duration, in an operant conditioning situation. Pause rate was significantly affected by these contingencies: moreover, rate of change was rapid, indicating a prepared association between pausing and such contingencies. This study also attempted to test the hypothesis that there is a class of noncognitive pauses in monologue by punishing UPs to determine if UPs can be eliminated without affecting speech content. Although this manipulation did lead to a decline in pause rate, a significant increase in the amount of filled hesitation, particularly in repetition, resulted. This suggests that the overall amount of hesitation is fixed by the cognitive demands of the task but that a speaker is able to adapt to different interactional contexts by varying the category of hesitation used for cognitive planning.     

Interracial Friendships, Multicultural Sensitivity, and Social Competence: How Are They Related?

The present study used sociometric questionnaires to examine the relationship between interracial friendships, multicultural sensitivity, and social competence in fifth-grade children. Participants completed four questionnaires that provided information about who their friends were, friendship quality, racial and ethnic attitudes, and social competence. Results indicated that fifth-grade girls with high-quality interracial friendships indicated less minority rejection, more diverse social networks, and more sociability and leadership characteristics than their peers with no or low-quality interracial friendships. Similar results were not found for boys in the study. These findings have important educational and clinical implications.     

Reducing HIV risk-associated sexual behavior among african american adolescents: Testing the generality of intervention effects

This randomized controlled trial tested the effects of a theory-based culture-sensitive HIV risk-reduction intervention among 496 inner-city African American adolescents (mean age = 13 years) and examined the generality of its effects as a function of the facilitator's race and gender and the gender composition of the intervention group. Adolescents who received the HIV risk-reduction intervention expressed more favorable behavioral beliefs about condoms, greater self-efficacy, and stronger condom-use intentions postintervention than did those who received a control intervention on other health issues. Six-month follow-up data collected on 93% of the adolescents revealed that those who received the HIV risk-reduction intervention reported less HIV risk-associated sexual behavior, including unprotected coitus, than did their counterparts in the control condition. Self-reported sexual behavior and changes in self-reported behavior were unrelated to scores on a standard measure of social desirability response bias. There was strong evidence for the generality of intervention effects. Moderator analyses testing eight specific interaction hypotheses and correlational analyses indicated that the effects of the HIV risk-reduction intervention did not vary as a function of the facilitator's race or gender, participant's gender, or the gender composition of the intervention group. This research was supported in part by grants from the National Institute of Child Health and Human Development (R01-HD24921), the National Institute of Mental Health (R01-MH45668), and the Social Science and Humanities Research Council of Canada. The authors gratefully acknowledge the contributions to this research of Margaret Bleier, Daria Boccher-Lattimore, Nancy L. Moore, Tatiana Perrino, Paul Pintella, and Fran Rosenfeld and the helpful suggestions of Isabel Fernandez, Caryn Lerman, and Ann O'Leary regarding an earlier version of this article.     

Who's really in charge of my life,anyway? Locus of control and cognitive substance abuse treatment in a Federal prison

External locus of control has been identified as problematic among prison inmates across a number of dimensions, related both directly to substance abuse as well as to more general adjustment. Graduates of a nine month residential, cognitive substance abuse treatment program, housed within a Federal prison, were compared with a waiting-list control group for changes in locus of control. Both global locus of control, as measured by the Rotter Internal-External Scale (RIE) and vocational locus of control, as measured by the Spector Work Locus of Control Scale (WLCS) were examined. Treatment groups displayed significantly more internal loci or control across the two dimensions. Results are discussed in terms of prior findings of benefits of more internal locus of control related to aspects of personal and vocational adjustment, interpersonal violence, recidivism, and reductions in depression and suicidality, as well as substance abuse and relapse. This article is based on research initially presented August 14, 1994 at the 102nd Annual Convention of the American Psychological Association, Los Angeles, California.     

Using family therapy ideas with parenting groups in schools

The author describes his experience of using ideas from family therapy with groups of parents in two urban schools in the United States.     

Act utilitarianism and dynamic deliberation

Coordination problems, problems in which each agent's expected utility depends upon what other agents do, pose a problem for act utilitarianism. When the agents are act utilitarians and know of each other that they are so, they seem unable to achieve optimal outcomes in certain coordination problems. I examine various ways the act utilitarian might attempt to solve this problem, where act utilitarianism is interpreted within the framework of subjective expected utility theory. In particular, a new method for computing expected utility,dynamic deliberation, deserves examination as a possible act utilitarian solution to coordination problems. I argue that even dynamic deliberation fails to give the act utilitarian what he needs in coordination problems, and that the failure of act utilitarianism for such problems suggests the need for an alternative theory of moral choice along rule utilitarian lines.