Reanalysis of the factor analysis of S. Simpson, B. Licht, R. Wagner, and S. Stader (1996) of children's responses to four ability-related self-perceptions shows how applying a construct validity approach leads to conclusions opposed to theirs but still consistent with previous theory and research on academic self-concept. (SLD)

H. Marsh and A. Yeung have criticized the conclusions of the present authors with regard to academic self-concept as inconsistent with previous research. It is argued that this inconsistency is because items on the academic self-concept scales are not adequate for answering questions about children's differentiation of perceived ability and…

Inspection of the factor structure of the Wechsler Intelligence Scale for Children-III for four age groups from the standardization sample indicated a hierarchical arrangement of abilities when both two-factor and four-factor solutions were used. Both solutions indicated a strong general intelligence factor at all age levels studied. (SLD)

The importance of learning and study strategies in fostering academic achievement has generated a demand for assessing these behaviors. The Learning and Study Strategies Inventory-High School version (LASSI-HS) is one of the most popular of these assessment devices. This study analyzed the second order latent structure of the inventory, using a…

Previous studies found inconsistent results about the factor structure of the Test of English as a Foreign Language (TOEFL), with one study finding a two-factor structure and the other, a three-factor solution. This study investigated those inconsistencies and provided further information about the TOEFL factor structure. It was hypothesized that…

Academic psychology has long been composed of two disciplines, one experimental and one correlational. These two disciplines each developed their own method of studying structure in data: multidimensional scaling (MDS) and factor analysis. Both methods use similar kinds of input data, proximity measures on object pairs. Both represent the object…

The factorial validity and reliability of the newly developed Teacher Effectiveness Survey was examined in a sample of 390 principals. Results indicate that the instrument consists of three subscales (Instruction, Leadership, and Interpersonal/Professional), each measuring a different facet of a teacher's abilities. (SLD)

Summarizes the conduct and results of the Seattle Longitudinal Study, an investigation that has assessed mental abilities in more than 5,000 adults and has followed some for as long as 35 years. Integrative findings are presented on age changes, cohort differences, factor structure, individual differences, and interventions. (SLD)

This study examined the relationship of multiple-choice and free-response items contained on the College Board's Advanced Placement Computer Science (APCS) examination. Subjects were two samples of 1,000 randomly drawn from the population of 7,372 high school students taking the 1988 examination of the APCS "AB" form. Most were high…