Using a quota sampling procedure, 514 Indiana citizens were asked about specific circumstances surrounding capital punishment and about their support for various goals of sentencing. Results suggest that although general favorability toward capital punishment is quite high, such a result is misleading with only nine percent supporting it under all…

Discussion of explanations and knowledge representation within knowledge-based systems focuses on the development of an expert system for purification of proteins in a Swedish laboratory. Topics include domain conceptualization; a multiple-explanation construction model; a study of laboratory staff that investigated construed explanations; and…

A method is presented for determining the optimal number of conditions to use in multivariate-multifacet generalizability designs when resource constraints are imposed. A decision maker can determine the number of observations needed to obtain the largest possible generalizability coefficient. The procedure easily applies to the univariate case.…

Studied methods for structuring a performance domain for a certification test in emergency nursing based on task frequency ratings from 659 emergency nurses or task similarity ratings from 21 experts. A 125-job analysis survey was used. Similarity judgment results are more easily interpreted and adequately modeled by multivariate analysis. (SLD)

Multilevel models used to assess and compare school effectiveness, particularly their application to multivariate data, are critiqued. Problems associated with standard errors of measurement and the various components of "school effect" are highlighted in terms of how they could affect incautious application of the models. (TJH)

Techniques are presented for use in meta-analysis to obtain effect sizes when information is missing from the original report. A method of reconstructing the mean squares within groups is presented for one-way analysis of variance and factorial designs. (SLD)

Describes a study of students at Buffalo State College that was conducted to compare achievement results between a class taught with computer-assisted instruction (CAI) and one taught without CAI. Computer attitudes are examined, sex differences are discussed, and pretest and posttest scores are analyzed. (17 references) (LRW)

Presents an overview of current data gathering and analytical techniques for author cocitation analysis (ACA). Highlights include selection of the author set; retrieval of cocited author counts; multivariate analyses, including multidimensional scaling; data display techniques; an example for macroeconomics; interpretation and validation of…

Investigated the relationships between gender, disability, and career maturity. A multivariate analysis of variance (N=180) yielded a significant main effect for gender, no significant effect for disability, and no significant interaction effect. Females demonstrated higher levels of overall career maturity and career knowledge, including decision…

Examined the relationship between oral language and literacy in a two-year, multivariate design. Through empirical cluster analysis of a sample of 88 kindergarten children, four oral language subtypes were identified based on measures of semantics, syntax, metalinguistics, and oral narration. (Author/VWL)

This exploratory study examined the contribution of social work experience and licensure to self-reported levels of cultural competence of social workers in urban public school systems. In addition, it examined the influence of practitioners race or ethnicity on perceived levels of culturally competent practice in urban schools. Using survey…

Although the overall crime rate dropped between 1993 and 2000, both adolescent violence and violent crime in rural areas has been on the rise. However, little research has been conducted on the determinants of rural violence using targeted regional samples of rural youth. This study examines the applicability of lifestyle/routine activities (RA)…

This longitudinal study across the primary grades examined whether there were patterns in feedback strategies parents provided to children's miscues during shared book reading, and whether parents changed their use of those strategies over time as their children's reading skills increased. Parents of normally developing beginning readers were…

Repeated measures and longitudinal studies arise often in social and behavioral science research. During the planning stage of such studies, the calculations of sample size are of particular interest to the investigators and should be an integral part of the research projects. In this article, we consider the power and sample size calculations for…

Adolescent adjustment measures may be related to each other and to the social environment in various ways. Are these relationships similar in genetic and environmental sources of covariation, or different? A multivariate behaviorgenetic analysis was made of 6 adjustment and 3 treatment composites from the study Nonshared Environment in Adolescent…