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Holden, E. F. J.; Lescop, J.-Y. – Programmed Learning and Educational Technology, 1978
Describes a study comparing nine different methods of data collection with nine different kinds of data sought. Each was assigned a value on a scale of 0 to 5. The resulting chart indicates the method of collection having the highest probability of success for the purpose required. (Author/JEG)
Descriptors: Cost Effectiveness, Data Collection, Educational Research, Evaluation Methods
Smith, Martin E. – Performance and Instruction, 1980
Reviews factors that determine sample size, recommended sample sizes, recommended procedures for determining the appropriate sample size, and sample sizes reported in published and unpublished evaluations. (Author)
Descriptors: Bibliographies, Data Analysis, Data Collection, Educational Research
Flad, Harry R.; Canty, Jane M. – 1980
The basis for the assessment process in this project is that structured situations within curriculum areas will yield vocational information (skill and behavioral) that has a direct and indirect relationship to occupational areas in the world of work. Thus, with the assistance of school assessment teams, seven situations were identified and…
Descriptors: Career Exploration, Classroom Observation Techniques, Cluster Analysis, Data Collection