Reports a longitudinal study of the link between home variables (mainly maternal support), cognitive prerequisites of preschoolers, and later school achievement (spelling, reading, and arithmetic). Maternal support significantly affected competencies and academic achievement. Cognitive competencies predicted later academic achievement; achievement…

Effects of altering test difficulty on examinee ability measures and test length in a computer adaptive test were studied for 225 medical technology students in 3 test difficulty conditions. Results suggest that, with an item pool of sufficient depth and breadth, acceptable targeting to test difficulty is possible. (SLD)

Discusses the structure and results of a university physics entry examination that measures students' expertise with mathematical tools and formal logic operations required for the study of college physics. Indicates that the examination adequately serves incoming students: to evaluate academic potential; to emphasize specific deficiencies; and to…

Compares performances of students on gas-law problems that require two distinct approaches, either the algorithmic technique or the conceptual gestalt. Indicates that student effectiveness is considerably different utilizing each approach and that training or experience with the algorithm process should not be expected to facilitate the…

Presents geometry activities for the K-2, 3-4, 5-6, and 7-8 levels that involve the students in cutting-and-rearranging figures and discussing, describing, and writing about the activities with language they already possess. Provides appropriate worksheets for the activities. (MDH)

Utilized an experimental design structure across 4 scientific contexts which tested 18 boys and 18 girls who were closely matched for ability levels and curriculum background. No gender differences were detected in the scientific contexts of observation, reporting, or planning skills, and there was no differential performance on the use of…

Perceptions of 48 preservice elementary education teachers concerning their own writing were examined. The weaknesses and difficulties that these University of Saskatchewan (Canada) students admitted concerning their own writing have implications for teacher education. Improvement of university students' writing should be a joint venture of…

A Javits grant implemented statewide in Kentucky used innovative curriculum and team teaching to identify and serve middle school gifted students. Project components included interdisciplinary curriculum development, staff development, expanded provision of services, alternative methods for identifying middle school gifted students, and parent…

Compared the performance of two groups of subjects on psychoeducational tests taken during adolescence and early adulthood. Adolescents who had received a protein supplement when they were infants scored higher on tests of knowledge, numeracy, reading, and vocabulary and showed faster reaction times in information-processing tasks than adolescents…

Briefly reports on five out-of-school-studies and three in-school studies showing the value of free voluntary reading (FVR). The failure of direct reading instruction and its implications for developing reading skills, the components of a free reading program, and the role of writing are discussed. (34 references) (KRN)

This article examines reasons for the underrepresentation of minority groups in programs for gifted students and describes Project STEP-UP (Systematic Training for Educational Programs for Underserved Pupils), a program to train teachers, administrators, and parents of high potential minority economically disadvantaged students in 12 school…

Using National Longitudinal Study of Youth and school enrollment data, this study examines effects of early childbearing and mothers' school progress on cognitive test scores of young children (626 Whites, 376 African Americans, and 240 Hispanic Americans). Cognitive achievement of mothers was a good predictor of children's cognitive achievement.…

In a longitudinal study, the relationships between student interests, school subjects studied, and preference for college science and technology courses were investigated in a group of 262 Australian male students attending independent single sex secondary schools. Interests, ability, and occupational preferences were all predictive in varying…

The reliability and validity of multiple-choice tests were computed as a function of the number of options per item and student ability for 435 parochial high school juniors, who were administered the Washington Pre-College Test Battery. Results suggest the efficacy of the three-option item. (SLD)

Proposes that a constructivist approach to learning helps overcome the beliefs that (1) some people cannot learn mathematics; and (2) the truth of mathematical propositions is absolute and predetermined. Describes the Ventures Program in which urban high school students exposed to constructivist learning environments have increased their…