Intends to identify some of the problems associated with evaluation of a province-wide program, to describe how these problems were dealt with in the particular case under review, and to suggest how evaluators and their clients might approach problems of a similar nature. (Author/RK)

Investigates the relationship between Rotter's (1966) Internality-Externality Scale and Kohlberg's (1971) Morality Scale. Specifically addresses the question of whether Rotter's internal individual will be functioning at a higher level of Kohlber's stages of morality than the external individual. (Author/RK)

Discusses the application of the Kolmogorov-Smirnov two-sample tests, as an alternative to the Chi-square test, for survey research problems in business education and includes a computer program written for the convenience of researchers. The two-sample test is recommended for differentiating independent distributions. (MF)

Sets out the rationale of the Assessment of Performance Unit, a development that represents part of the Department of Education and Science's demands for greater accountability by the educational service for the resources it consumes. (Editor/RK)

Methods used in an educational indicators pilot project studying the conditions in primary schools in the least developed countries are described. Sample surveys with 88.88% to 100% response rates were conducted in 14 countries. Recommendations are made for improving sampling techniques in underdeveloped countries. (SLD)

A study investigated the effectiveness of a weighting procedure for adjusting survey results to correct for nonresponse bias. Using data from a Cooperative Institutional Research Program followup survey, results indicate that the procedure is highly effective in univariate distributions; its effectiveness in adjusting correlation and regression…

Single construct validity is examined, and appropriate statistical tests are described when criterion information is available for: (1) examinees selected at random; (2) examinees selected on the basis of the current test; and (3) examinees selected using other measures of the latent construct. Discriminant validity is also discussed. (SLD)

This paper identifies methodological and practical problems in studies of child maltreatment, including developing classification schemes for multiple forms of maltreatment; distinguishing between chronic maltreatment and isolated incidents; choosing criteria for selecting comparison groups; determining whether comparison groups have experienced…

The methods of 27 studies focusing on toy play among young children with mental retardation were reviewed. Considerable variability was noted with respect to sample characteristics, contextual parameters, and type of measurement. Researchers frequently neglected to provide potentially useful methodological information. Suggestions for future…

This article presents a synopsis of each of seven presentations given at a conference on design and analysis in community trial studies. Papers identify problems with community trials and discuss strengths and weaknesses associated with design and analysis strategies. Areas of consensus are summarized. (SLD)

An original study with a 96 percent questionnaire return rate and four replications with high return rates were compared in terms of populations sampled, implementation, and results. Future use of this procedure, which includes advance mailing, telephone contact, telephone explanations, and followups, is discussed. (SLD)

Presents solutions for the problem of maximizing the generalizability coefficient under a budget constraint. Shows that the Cauchy-Schwarz inequality can be applied to derive optimal continuous solutions for the number of conditions of each facet. Illustrates the formal similarity between optimization problems in survey sampling and…

This paper compares the results of National Center for Education Statistics (NCES) and the Carnegie surveys of postsecondary faculty and notes the differently constructed samples, the different response rates, and different weighting schemes in analysis and interpretation. Inconsistencies in the surveys' results are identified and methodological…

This paper argues that judgment-based assessment of data from multiply replicated single-subject or small-N studies should replace normative-based (p=less than 0.05) assessment of large-N research in the clinical sciences, and asserts that inferential statistics should be abandoned as a method of evaluating clinical research data. (Author/JDD)

Provides data defensibility guidance for field samplers, laboratory personnel and project managers, and a checklist for planning and verification stages of the data generation process. (MDH)