Ideal measurement of food use in school-aged children possesses validity, reliability, interpretability, and feasibility. The article discusses dietary records and recalls and measures of patterns in food use. Issues to consider when constructing children's food frequency are food list, time intervals, response set, context of questioning, and…

Reviews conceptualization of change as series of accumulating increments and decrements and depiction of change by growth curves as continuous process underlying individual performance. Clarifies problems with use of difference scores in study of change. Contrasts traditional methods with growth curve analysis for purposes of measuring change and…

This book discusses constructing variables and making measures. It begins by outlining the qualities a number must meet before it qualifies as a measure of something. The basis is the measurement philosophy of G. Rasch. The first requirement for making good measures is good raw material. To achieve the possibility of comparisons, the data must…

This final volume of a five-volume report on instructional programs for handicapped children and youth in separate day and residential facilities throughout the United States provides additional documentation on the two surveys used in the study (volume 4 contains the survey instruments and appendix B of volume 2 describes the instrument…