Research focusing on the construct validation of self-concept (SC) within an educational framework is reviewed. Studies are categorized as within-network research and between-network research and further classified by methodological procedures. Although relationships among self-concept facets and academic achievement have been found, an overall SC…

A procedure for obtaining maximum likelihood trait estimates from number-correct (NC) scores for the three-parameter logistic model is presented. It produces an NC score to trait estimate conversion table. Analyses in the estimated true score metric confirm the conclusions made in the trait metric. (Author/DWH)

In behavior research using cognitive and affective measures, there is often incongruity between the statistical analysis employed and the intended inference. This paper argues that incorporating items as levels of a random facet via generalizability theory allows the statistical examination of the inferential question in the desired universe of…

Linguistic and statistical analyses of cloze tests as a measure of second language competence revealed qualitative and quantitative differences between the performances of Anglophone immersion and French control groups. The diagnostic limitations of the procedure and the usefulness of the linguistic information derived from it are discussed. (MSE)

Focuses on the fact that an educational treatment typically involves an intervention in a growth process. By modelling this process, expected growth for various treatment groups under control conditions may be estimated. Actual growth can be compared with projected growth to estimate the value-added by the program. A simple model is developed. (RC)

Examines data analysis at three levels: analysis of data; secondary analysis is the re-analysis of data for the purpose of answering the original research question with better statistical techniques, or answering new questions with old data; and, meta-analysis refers to the statistical analysis of many analysis results from individual studies for…

Dissertation abstracts (N=124) were reviewed to assess recent research concerning the study of factors which have an impact on pupil attitudes toward school subjects. Results suggest teacher attitudes and enthusiasm toward the subject and student related variables such as previous attitudes, parents, and self-concept may have a greater impact.…

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Enrollment projection involves interpreting current enrollments and the trends and implications associated with them. Consideration is given to the general preparation for projections, organization development potential approaches to projections, projection parameters and perimeters, statistical analysis, and the responsibility of the personnel…

Examines sociometric data from 60 elementary classrooms to test the hypothesis that friendship patterns vary according to whether classrooms are "open" or "traditional." The author concludes that children's friendship patterns are affected by the structure of the classroom. (Author/DB)

Student/Teacher Ratios are calculated by dividing the fall enrollment count by the number of full-time equivalent teachers. Full-time equivalency (FTE) is the amount of time required to perform an assignment stated as a proportion of a full-time position, and computed by dividing the amount of time employed by the time normally required for a…

There is a common perception that technical and vocational education and training (TVET) is diversifying and expanding in terms of its supply and demand. Practitioners and policymakers often believe that educational systems are offering a wider array of programmes at different levels and in various fields of study. They also assume that these…

It has been documented that in children's learning to read, it is the teacher, not the method, that makes a difference. The South Carolina Reading Initiative (SCRI) invested in teachers' knowledge as the most effective way to impact children's reading achievement. This paper presents the findings after the first year of an intensive professional…

A basic bacteriology course was offered in two successive academic years, first in a conventional format and subsequently as a "hybrid" course. The latter combined (i) online presentation of content, (ii) an emphasis on online resources, (iii) thrice-weekly, face-to-face conversations to advance understanding, and (iv) frequent student…