TREATMENT OF PICA THROUGH MULTIPLE ANALYSES OF ITS REINFORCING FUNCTIONS

We conducted functional analyses of the pica of 3 participants. The pica of 1 participant appeared to be maintained by automatic reinforcement; that of the other 2 participants appeared to be multiply controlled by social and automatic reinforcement. Subsequent preference and treatment analyses were used to identify stimuli that would compete with the automatic function of pica for the 3 participants. These analyses also identified the specific aspect of oral stimulation that served as automatic reinforcement for 2 of the participants. In addition, functional analysis-based treatments were used to address the socially motivated components of 2 of the participants' pica. Results are discussed in terms of (a) the importance of using the results of functional analyses to develop treatments for pica and (b) the advantages of developing indirect analyses to identify specific sources of reinforcement for automatically reinforced behavior.     

Gender Role Socialization and Male-on-Male vs. Female-on-Male Child Sexual Abuse

Most images of sexual abuse in contemporarysociety involve adult male perpetrators and femalevictims. In this paper, we consider the effects of childsexual abuse on the adult male gender roles of boyhood survivors of abuse. Specifically, we examinethe effects of coerced male-on-male (CM), coercedfemale-on-male (CF), and non-coerced female-on-male (NF)sexual contact on attitudes toward and behavior in adult heterosexual relationships. Usinglongitudinal data from 105 predominantly AfricanAmerican, working class men, we first document theprevalence of all 3 types of abuse within our sample.Consistent with gender socialization hypotheses, we foundthat relative to non-abused men, CM and CF survivorswere more likely to report violence toward intimatepartners. Compared to CF and NF survivors, CM survivors reported being kinder to women. CF survivorswere more likely to have committed sex offenses relativeto CM and NF survivors.     

Congruence and Career Change in Employed Adults

Holland's theory of congruence was applied to adults changing careers. Forty-two nontraditional students attending college to attain a new occupation were surveyed. The group's average experience in the work force was 14.5 years, and their average age was 34.4 years. Using theCindex (Brown & Gore, 1994) and Kwak and Pulvino's (1982) K-P index to measure congruence, data supported the hypothesis that employed adults in the process of changing their careers move in a direction of greater congruence. Further, job satisfaction was correlated significantly with congruence as operationalized by theCindex (r= .33,p< .03) and the K-P index (r= .32,p< .04).     

The Effect of Race on Decisions by Judges and Other Officers of the Court1

This study examined the impact of the ethnic group of defendant and victim on perceptions of a simulated trial. The subjects were judges, prosecuting attorneys, defense attorneys, and probation officers. People of different racial groups are perceived and would be treated differently by the respondents. Most respondents perceived the White defendant as a more serious offender than a minority defendant. However, there was one very important exception—judges. Judges indicated that a minority defendant who victimized a White was more likely to commit future crimes. Minority respondents and different occupational groups responded in diverse ways. Chen's filtering model of case processing in the criminal justice system (1991) is used to explain these results.     

THROUGH HER EYES:

A major component of a woman's ability to resist assaults by strangers versus acquaintances lies in the social and cognitive context in which she is engaged with the perpetrator and within which she must recognize potential threat before engaging in a behavioral response. This paper presents questionnaire and focus group findings of heterosexual college sorority women's social contexts, perceived risks, responses, and psychological barriers to protecting themselves from sexual aggression threat by fraternity acquaintances. Several social and cognitive factors, including alcohol consumption and psychological barriers, were related to projected responses to sexual aggression. Participants in general held a high sense of invulnerability to victimization and an optimistic belief in their ability to resist sexual aggression. Several differences between previously victimized and nonvictimized women also emerged.     

A cost-effectiveness evaluation of parent training

Outcomes from a parenting program that was modified to reduce costs and a wait-list control condition were compared. Costs were reduced by over 50%. Sixty-six parents participated. Treatment parents reported significantly greater improvements in child behavior problems, parent attitudes, and satisfaction with family relationships when compared to untreated controls. These effects were maintained at three months follow-up. Outcomes for 35 of the children in the sample who had clinically significant behavior problems before treatment were also examined separately. The difference between clinical recovery rates, i.e., movement from the clinical to normal range during treatment, for control and treatment children was not statistically significant. Limitations of the current study and suggestions for future research are discussed.     

Feeling grown up: the differential role of alcohol and tobacco among male and female adolescents

A sample of 147 female and 183 male year nine pupils, between the ages of 14 and 15 years, was invited to describe an event in their lives through which they thought that they had matured or grown. The girls were twice as likely as the boys to mention an event involving smoking. The boys were twice as likely as the girls to mention an event involving drinking. These findings confirm the different significance ascribed to both alcohol and tobacco by adolescent males and females as a landmark or milestone in the process of maturation. The implications of these findings for health education are discussed.     

The Internet and sexuality education: Tapping into the wild side

To see whether observing information exchanges in “cyberspace” had a positive effect on computer usage and attitudes, students in an advanced undergraduate sexuality class were given an Internet project. Their pre- and postproject computer attitude and utilization reports were compared with those of a traditional computer usage research methods course taught by the same instructor. Overall, the e-mail/Internet project did not have a positive effect on computer usage and attitudes, whereas the more traditional computer as research tool usage taught in the methods class did have a positive effect.     

USE OF COMPONENT ANALYSES TO IDENTIFY ACTIVE VARIABLES IN TREATMENT PACKAGES FOR CHILDREN WITH FEEDING DISORDERS

We evaluated the separate components in treatment packages for food refusal of 4 young children. First, treatment packages were implemented until food acceptance improved. Next, a component analysis was conducted within a multielement or reversal design to identify the active components that facilitated food acceptance. The results indicated that escape extinction was always identified as an active variable when assessed; however, other variables, including positive reinforcement and noncontingent play, were also identified as active variables for 2 of the children. The results suggest that the component analysis was useful for identifying variables that affected food acceptance.