This meta-analysis found significant relationships between the experience of child sexual abuse and subsequent difficulties in psychological adjustment as measured by psychological symptomatology, depression, and self-esteem. Significant heterogeneity occurred across studies using different subject populations. Student samples consistently…

Describes advances in capture-recapture modeling, including the biologically motivated emphasis on model-based hypothesis testing and the development of models for spatially stratified populations. Discusses the severe problems associated with count statistics reflecting unknown sampling fractions. (67 references) (KR)

A method is proposed for constructing a population covariance matrix as the sum of a particular model plus a nonstochastic residual matrix, with the stipulation that the model holds with a prespecified lack of fit. The procedure is considered promising for Monte Carlo studies. (SLD)

Variance formulas of H. E. Daniels and M. G. Kendall (1947) are generalized to allow for the presence of ties and variance of the sample tau correlation. Applications of these generalized formulas are discussed and illustrated using data from a 1965 study of contraceptive use in 15 developing countries. (SLD)

This study found that accuracy in predicting the out-of-home placement of children with severe disabilities increased little in a large cross-sectional sample (n=5,992) over a smaller semilongitudinal sample (n=141). Factors such as age, adaptive and maladaptive behavior, and ethnicity are discussed. (Author/JDD)

Issues concerning the selection of judges for standard setting are discussed. Determining the consistency of judges' recommendations, or their congruity with other expert recommendations, would help in selection. Enough judges must be chosen to allow estimation of recommendations by an entire population of judges. (SLD)

Evidence is presented on the generalizability and convergent validity of performance assessments using data from six studies of student achievement that sampled a wide range of measurement facets and methods. Results at individual and school levels indicate that task-sampling variability is the major source of measurement error. (SLD)

The Experience Sampling Method (ESM; Larson & Csikszentmihalyi, 1983) is a means to investigate the subjective experiences of individuals as they go about their daily lives. Students from 2 Adolescent Psychology courses used the ESM in a required "beeper project." Student research teams investigated a typical week in the life of an adolescent by…

Statistical quality control--SQC (consisting of Statistical Process Control, Process Capability Studies, Acceptance Sampling and Design of Experiments) is a very important tool to obtain, maintain and improve the Quality level of goods and services produced by an organization. Despite its importance, and the fact that it is taught in technical and…

This article examines the effects of transformational and transactional leadership on teachers' job satisfaction, organizational commitment, and organizational citizenship behavior in the context of schools in a specific developing country context, that of Tanzania. It does so by testing a model of such effects using a set of data collected from a…

Assessing impairment is an explicit component of current psychiatric diagnostic systems. A brief parent and teacher rating scale for assessing impairment was developed and studied using attention deficit hyperactivity disorder (ADHD) as an exemplar disorder. The psychometric properties of the Impairment Rating Scale (IRS) were measured in 4…

A content analysis of 20 student conduct codes identified through stratified random sampling was performed to determine the extent to which legal terminology had been eliminated, as suggested by judicial affairs experts. The results showed that 80% of the codes selected in this study still contained some legal terms. These words and phrases are…

Pitfall trap sampling of Carabid beetle species on roundabouts in Bracknell, Berkshire, was used to assess the biodiversity of this taxon by its use as an indicator. The aim of the study was to discover the role of traffic islands in the provision of refugia for invertebrate fauna in fragmented urban habitats. Sampling was performed on 15…

This study was conducted to investigate the disposition of students and parents towards the inclusion of sex education in the school curriculum in Cross River State. Using a random sampling technique, 602 secondary school students and 180 parents from Calabar, were selected for the study. Data were collected with the aid of self-administered…

Despite recent research indicating that 1 of the pivotal times for identifying pathways to early conduct problems is the toddler period, few family-based preventive interventions have been specifically designed to modify child disruptive behavior during this age period. This randomized trial tested the effectiveness of the Family Check-Up in…