This second article of the special section on chaos theory addresses implications of the definition of chaotic behavior for its measurement. The requirements to test the presence of chaotic relations among variables are in agreement with the conceptual and methodological hallmarks of behavioral assessment. (SLD)

An empirical typology of behavior styles was developed to define distinct variations of healthy, marginal, at-risk, and maladjusted behavior using a stratified national sample of 1,400 youths aged 5 to 17 years. Results are compared with recent epidemiological studies, and application of the typology is demonstrated. (SLD)

A new approach to behavioral control with individuals having both visual impairments and multiple disabilities stresses the use of positive intervention strategies, bases treatment on functional assessments of challenging responses, and emphasizes broad changes in the lifestyles of individuals. Case examples illustrate applications. (Author/DB)

Examined drug use patterns among incarcerated African-American juvenile delinquents (n=248). Found that 90 percent of participants had used some illicit mood altering substance, between 30 percent and 46 percent reported daily use, and average age at initial use was approximately 12 years. Alcohol use tended to precede by about five months use of…

Principal components extraction with orthogonal and oblique rotations tested the construct validity of the Personal Profile System (PPS) using data from 1,045 senior noncommissioned Air Force officers. Four factors accounted for 85 percent of the total variance, but the results do not completely justify publisher claims for the PPS. (SLD)

A survey soliciting school board members' and administrators' views on effective and ineffective board behaviors showed that both groups valued board members' ability to distinguish between policy and administration, willingness to ensure policy recommendation opportunities for superintendents, insistence on policies sensitive to broad public…

This article describes the historical conceptualization of attention deficit hyperactivity disorder (ADHD), the similarities between the behavioral manifestations of ADHD and creativity, some speculations about their common etiology, some illustrative case studies, and practical implications of mistaking one for the other. (JDD)

Explored the stability of temperament of 450 Australian children. One of the child's parents completed a measure of the child's temperament at 5 instances between 18 months and 8 years. Approach, irritability, cooperation-manageability, inflexibility, rhythmicity, and persistence factors showed substantial continuity from infancy to eight years.…

Observed rough-and-tumble play in young adolescent boys on the playground. Found that sociometrically defined average and rejected boys spent a greater portion of their time in rough play compared to popular boys and did so with children who were less dominant than they, suggesting that some children exploit play bouts for their own…

Notes that practice of geriatrics frequently involves interdisciplinary team and that behavior of team members exists on functional continuum, from adaptive to maladaptive. Sees danger of team members with maladaptive behavior, and persons colluding with this behavior, negatively influencing care. Categorizes common maladaptive behavior patterns…

Pulling up stakes is seldom the best way to handle difficult people at work, because they exist everywhere as bullies, "yes" people, whiners, nonentities, know-it-alls, or "no" people. This article examines these six personality types and tells how administrators can avoid being victimized. (MLH)

Random-walk conceptions of performance, aspirations, and risk preferences are used to model a pattern of risk taking responsive to a risk taker's changing fortune. The impact of adaptive aspirations and attention focus on risk taking over time is explored for cohorts and a renewing population of risk takers. (SLD)

Assessed general knowledge of Acquired Immune Deficiency Syndrome (AIDS), beliefs about preventing AIDS, and sexual behavior among 60 sexually delinquent and 57 nondelinquent runaway adolescent males. Sexually delinquent youths scored significantly lower than nondelinquent youths in general knowledge of AIDS and were not able to discriminate safer…

Identified variables related to contraception that could be addressed during contraceptive counseling and to aid persons in deciding the most effective contraceptive method within context of an intimate relationship. Used questionnaire responses from 350 college students. Results indicated both general self-esteem and sexual self-esteem were…

Examined relationship between peer interactions and similarity in drug use among friends. Findings from large sample of secondary school students (n=113,289) indicated that youth who used specific drugs in last 30 days almost invariably had friends who used same drugs but was considerably less likely to have friends who used other drugs or no…