THIS STUDY CONSISTED OF A SERIES OF EXPERIMENTS DESIGNED TO YIELD DATA ON THE PARAMETERS OF LEARNING IN THESE SITUATIONS--(1) THE QUANTITY OF MATERIAL TO BE LEARNED WAS GREATER THAN USUAL, AND (2) THE SCHEDULING OF LEARNING, REVIEW TRIALS, AND THE AMOUNTS OF MATERIAL PRESENTED WERE VARIED WITHIN A DESIGN JUDGED TO APPROACH OPTIMAL SCHEDULING IN…

The present study examines the reactions to injustice between individuals as a function of the race and sex of the subject. Two contrasting hypotheses derived from research on altruism and personality differences indicate that white females/black males and white males/black females differ in their response to inequity. The study supports the…

This study assesses effects of volunteering on results of investigations of drug abuse. (Editor)

Reports on a study of students' information-seeking strategies, which revealed four distinct styles of information-seeking behavior. (GW)

An alternative formulation for Guttman scaling is presented. The new formulation is described, and advantages over Guttman's formulation are detailed. The method is assumption-free and capable of multidimensional analysis. (Author/JKS)

A pediatric neurologist and child psychologist discusses the definition of learning disabilities and considers the role of individual differences in reading readiness and reading problems. (CL)

"Mainstreaming" refers to attempts to educate handicapped pupils within settings which are as close to normal as possible. This article defines mainstreaming, describes some roles for regular education in mainstreaming, discusses the context in which mainstreaming evolved, and offers some recommendations and cautions to consider in coping with the…

In a twin study using direct behavioral observation of parent-child interaction, as well as ratings and experimental measures, the question of parents' differential treatment of monozygotic and dizygotic twins was investigated. (Author/SB)

Analyzed stressful life events of criminal homicide offenders (N=270) and nonviolent felonious property offenders (N=194) incarcerated over two-year period. Homicide offenders experienced stressful life events in greater number and more consistently than did nonviolent felons. Primary homicide offenders tended to suffer more stressful life events…

Examined relationship between decision-making style and counseling expectations in volunteers with rational (N=208), intuitive (N=26), or dependent (N=13) decision-making styles. Results revealed that dependents scored significantly higher than rationals on Acceptance and Nurturance; intuitives scored significantly higher than others on…

Behavioral effects of intra-institutional relocation of mentally retarded adults were evaluated over a 12-month period. Clients grouped together on the basis of relatively high levels of aggressive or destructive behavior exhibited an increase in social isolation following relocation. Overall, relocation effects were subtle and individualized in…

Investigated the influence of age and artistic inclination on the use of articulation and line quality in judging similarity and preference for simple human drawings. Children aged 4, 5, 10, and 13 years revealed articulation to be the primary criterion in similarity judgments. Preference patterns differed somewhat by age. (SKC)

The predictability of individual differences in the ability to reason about dynamic displays from tests using static displays was studied in 170 adults given paper-and-pencil and computer controlled tests. Several multivariate analyses indicated that the ability to reason about dynamic motion was distinct from the ability to reason about static…