This study was designed to determine factors that affect the employment status of the wife-mother and prove that these factors would be similar in both "typical" and "disadvantaged" samples. Three "universal variables" were: the husband's attitudes, youngest child's educational status, and frequency of family sharing the housework…

A set procedure developed in this study is useful in determining sample size, based on specification of linear contrasts involving certain formula treatments. (Author/DEP)

Research performed pursuant to a grant from the Charles F. Kettering Foundation.

This manual presents a system of precedures constructed to improve occupational student follow-up in California community colleges. First, introductory material describes the development of the Student Accountability Model (SAM) project; presents two levels of guidelines for the system--essential and highly desirable; and enumerates assumptions…

The research reported includes a profile of all sixty ThinkAbout programs with respect to demographic balance, personal/social behaviors portrayed by major characters, and value-laden content. The profile is a summation across a 5-stage content analysis which was integrated with other formative evaluation techniques in the three year ThinkAbout…

This final report summarizes Year 11 quality check activities for the National Assessment of Educational Progress (NAEP). A probability sample of 40 schools was selected for quality check purposes from all three age classes. One regular school was selected for each District Supervisor at each Age Class. Quality check activities were conducted in…

Several factors thought to influence the representativeness of behavioral assessment data were examined in an analogue study employing a multifactorial design. Systematic and unsystematic methods of observing group behavior were investigated using 18 male and 18 female observers. Additionally, valence properties of the observed behaviors were…

Although single case studies might be useful to evaluators for a variety of purposes, there are no generally accepted ways for drawing inferences about the generality of findings from a case study. Single case studies are defined in this paper as either studies of single events, or disaggregated studies of multiple events. The data may be…

The content analysis of television has always been associated with unique procedural problems because television programming must be successfully captured and sampled before analysis can begin; some of the problems and recent advances in this area are reviewed, i.e., sampling, measurement, and the videotape equipment used in coding. An extensive…

A solution is proposed for analysis of variance procedures with missing cells, such as may occur when a control group is not assigned to any of the rows or columns of the various experimental groups. Mathematical models for two-way design are presented which define several variables; as well as row effect, column effect, and row and column…

Two population raw data matrices were constructed by computer simulation techniques. Each consisted of 10,000 subjects and 12 variables, and each was constructed according to an underlying factorial model consisting of four major common factors, eight minor common factors, and 12 unique factors. The computer simulation techniques were employed to…

This paper addresses four issues in the design and execution of behavioral observation in classrooms. These four issues relate to the consequences of using different observation intervals, schedules of observation, student sampling methods, and definitions of on-task and off-task behavior for reliability, means, and correlations of time on-task…

Factor analyses of the Wechsler Preschool and Primary Scale of Intelligence (WPPSI) was conducted. The random sample included 100 boys and 100 girls beginning at age four with increments of 6 months up to age 6 1/2. The intercorrelation matrix of the 11 WPPSI subtests at each of the age levels was factor analyzed, and the percent of common,…

This report is one of five submitted as products of a "Study Designed to Assist Planning of Research on Significant Instructional Features in Bilingual Education Programs." The reports are intended to assist the National Institute of Education (NIE) in its plans for a major new research study in bilingual education. The present report is…