AT THE FLORIDA STATE UNIVERSITY SCHOOL, A LONGITUDINAL STUDY ATTEMPTED TO FIND OUT IF KINDERGARTEN THROUGH THIRD GRADE CHILDREN WHO ATTENDED THE EXTENDED SCHOOL YEAR OF THE TRIMESTER SYSTEM SHOWED SIGNIFICANT DIFFERENCES IN ACHIEVEMENT AND ADJUSTMENT AS COMPARED WITH CHILDREN OF A SIMILAR MEAN IQ WHO ATTENDED ONLY DURING THE REGULAR SCHOOL YEAR.…

The accuracy of estimating test means for groups of twelfth-grade students by the item-sampling technique was examined. The subjects were from 35 twelfth-grade schools participating in the National Longitudinal Study of Mathematical Abilities. Half of the students in each school were assigned to a treatment condition where they took a complete…

The Stanford-Binet: Fourth Edition and Kaufman Assessment Battery for Children were administered in counterbalanced order followed by the Cognitive Domain of the Battelle Developmental Inventory to a sample of 30 nonhandicapped, preschool children (13 males and 17 females). Correlations (corrected for restriction in range) among the three…

International Schools are organized in countries throughout the world to serve students whose parents are employed away from their home country. The purpose of this study was to identify generalizations in research about the equivalence of academic performance on an international basis. The study considered research conducted by the International…

Results of applying different aptitude-achievement discrepancy models for test scores were compared for 150 second, 150 third, 150 fourth, and 130 fifth graders in several school systems in the Southeast who had been referred for psychoeducational testing for learning disabilities to determine whether different groups of students were identified…

Beliefs about the causes of success and failure in academic achievement were compared for students in the United States and Israel. The following 11 attributions were placed randomly in a questionnaire format: (1) mood; (2) skill; (3) knowledge; (4) chance; (5) effort; (6) competence; (7) help; (8) ability; (9) task; (10) bias; and (11) luck. Each…

Compares grades awarded by 5 examination boards for 11 subjects at A levels. Uses data from the A Level Information System (ALIS) project for 1989. Finds discrepancies among boards not statistically significant. Fails to identify grading as consistently severe or lenient. (NL)