Self-injurious and aggressive behaviors are common in fragile X syndrome (FXS). However, little is known about the persistence of these behaviors and associated risk markers. We established the prevalence and persistence of self-injurious and aggressive behaviors over eight years in males with FXS, and associations with risk markers. Results…

Although research has examined the content of alcohol-outcome expectancies and also the role of alcohol use in aggressive and sexual behaviors, few studies have linked the two lines of inquiry. To examine the efficacy of outcome expectancies for predicting actual behavior, 64 male social drinkers, aged 21 to 25 years, completed questionnaires and,…

Explored relationships between recidivism while on parole and 19 predictor variables reflective of offender or offense characteristics among 105 young adult male felons 22 months after parole. Significant bivariate relationships were found between the criterion and marital status, religious group membership, nature of the offense, and number of…

Research using a model for studying same-sex friendships has indicated differences between men's and women's friendships consistent with traditional sex roles and socialization patterns. However, the differences are small and diminish as strength/duration of friendship increases. There is no evidence that women's friendships are inferior to those…

Identified five types of violent criminals (N=110) using cluster analysis of Minnesota Multiphasic Personality Inventory scores, and compared them on 24 sociological and behavioral variables. Results showed differences on 16 items including family history, drug and alcohol use, events preceding the crime, and relationship between offender and…

Examined the relationship between personality traits and impairment experiences of 80 males who completed the California Psychological Inventory and an impairment scale. Results showed significant differences between the personality scores of impaired and unimpaired problem drinkers, suggesting that impairment aspects differ both in nature and…

Examined the link between delinquency and school behaviors separately for 267 African-American and 269 White males at risk for delinquency. Class absenteeism was related to higher incidence of minor and serious delinquency, and for African Americans, poor grades and dropping out were predictive of both types of delinquency. (SLD)

Recent approaches to empirical derivation and validation of alcoholic subtypes which involve cluster analysis wihin a single multivariate assessment domain have been questioned. To investigate more clinically meaningful subtypes in a sample of 245 male alcoholics, cluster analysis was performed on a combination of variables from four assessment…

Vroom's expectancy theory model to predict older worker's choices between employment or retirement hypothesized that a person's preference would be a function of differences between instrumentality of employment and retirement for attainment of outcomes, multiplied by the valence of each outcome, summed over outcomes. Results supported the…

To test the relationship between stressful life-change events and accident incidence, researchers administered the College Schedule of Recent Experience to male students at a large midwestern university. The study's implications for identifying high-risk persons and for accident prevention are discussed. (PP)

A study examined the predictive power of selected social and academic variables regarding the arrest frequency for 11th-grade boys who seven years earlier had been judged to be at risk of developing antisocial behavior patterns. Antisocial measures on which participants scored higher were associated with more frequent arrests. (Author/CR)

According to an Oregon longitudinal study, the single best predictor of adolescent criminal behavior is a long-established pattern of early school antisocial behavior. The most promising intervention programs feature a strong family component and direct intervention procedures simultaneously applied to the student's school behavior. A sidebar…