In a study of the relationship between sex role and self-esteem, different results were obtained with two different self-esteem measures (the Texas Social Behavior Inventory and the Coopersmith Self Esteem Inventory). The findings emphasize the need for caution in interpreting research results beyond the limits of procedures used. (Author/MJL)

In a desegregating school district in Springfield, Massachusetts, Black students who walked to a predominantly Black elementary school that they had attended for at least two years (and to which Whites were being bused) had higher achievement scores than Black students who were being bused to a predominantly White school. (MJL)

Discusses operational terms used to denote Hispanic American populations; presents a typology for determining the comparability of studies of different Hispanic groups (through comparison of certain group characteristics); and demonstrates the application of the typology in comparing three research studies. (MJL)

Examined the literature dealing with the relation of occupation to suicide for three occupational categories: health care providers, managerial and professional persons, and military and paramilitary personnel. Presents evidence relating to group differences in suicidal behavior. Considers theories explaining variations in incidence of suicide.…

Evaluations involving nonrandom assignment to treatment or control groups are vulnerable to an accidental or intentional confounding of a selection effect with the treatment effect. Two techniques, discriminant analysis and base expectancy analysis, permit separate estimation of the selection and treatment effects in the final results. (Author/CTM)

The conclusion that learning disabled children have a deficit in perceptual organization is not accepted because of two major methodological problems. Dean refutes this criticism showing that learning disabled children have a perceptual organization deficit when compared with emotionally disturbed children. (Author/BEF)

This article discusses research design problems peculiar to work with intellectually disabled subjects, such as discrepancies in uses of control groups and mental age matching, definitions of subject groups and variability within and between subject groups. Suggestions for minimizing these problems are made and alternative methodologies offered.…

Discusses research on the effectiveness of computer-based instruction (CBI) and proposes computer modeling as a tool to redirect CBI research toward more theoretically relevant and prescriptive research. Limitations of media comparison studies and media replication studies are described, and computer modeling in CBI research is reviewed. (48…

This study examines and compares the purpose, content, and form of the problem statement by researchers in disciplines other than library and information science (LIS). Their assessments of the attributes of a problem statement were compared to the literature and an evaluation of problem statements evidenced by researchers within LIS. (Contains 16…

Discusses inconclusive results in educational research about how mediated instruction affects the learner. Topics include the influence of microcomputers; flaws in comparative studies that concentrated on the physical attributes of the medium rather than instructional design issues; aptitude treatment interaction analysis; and media attributes and…

Used a role-playing interview technique within a phenomenography framework to examine children's perceptions of their experience in three nursery schools. Results revealed that children conveyed several reasons for attending nursery class, mentioned specific activities they liked, and had specific dislikes related to aggressive behavior by other…

Addresses many of the statistical and epidemiological flaws identified in previous studies of campus student suicides. Analyses, based on longitudinal data covering 261 student suicides, reveal a significantly higher suicide risk for students 25 and over, although the overall student suicide rate is one half of the national rate. (RJM)

Claims that increasing numbers of children are growing up in stepfamilies. Discusses research concerns, specifically the context of step situations, comparison groups when studying stepfamilies, specific issues for consideration, and policy development. Claims that understanding how families manage change and supporting all families to provide…

In the context of reviewing an article for this journal (van der Linden & Sotaridona, this issue, pp. 283-304) the topic of unconditional and conditional hypothesis testing came under consideration. While this is hardly a new issue (consider, for example, arguments regarding the chi square vs. Fisher exact test of independence for a 2 x 2…