Many models of cognitive diagnosis, including the "least squares distance model" (LSDM), work under the "conjunctive" assumption that a correct item response occurs when all latent attributes required by the item are correctly performed. This article proposes a "disjunctive" version of the LSDM under which the correct item response occurs when "at…

The relationships among measures of quantitative thinking in first through fifth grade children assigned either to an experimental math program emphasizing tactile, manipulative, or individual activity in learning metric and decimal concepts, or to a control group, were examined. Tables are presented and conclusions discussed. (Author/JKS)

Cognitive learning style instruments continue to enjoy widespread use in educational and occupational contexts by researchers and practitioners alike, despite widespread questions about the valid measurement of cognitive learning styles. This investigation examines the psychometric properties of one well-known measure of cognitive learning…

Five types of multiple-choice items that can be used to assess higher-order educational objectives are examined. The item types do not exhaust the possibilities, but they are standard forms found helpful in writing items to measure more than recognitive memory. (Author/CM)

Wechsler Intelligence Scale for Children-Revised (WISC-R) test-retest data with a six-month interval were obtained for 45 normal l0-year-old children. Verbal IQ estimates were stable, but significant practice effects were obtained on performance and full scale IQ estimates. Discussion focused on test readministration. (Author/RL)

A battery of nine cognitive abilities tests to assess verbal, spatial, perceptual speed, and memory abilities in children at age four was constructed and administered to a sample of 267 children in the Colorado Adoption Project. Exploratory and confirmatory factor analyses revealed four correlated factors that adequately describe the covariation…

A causal modeling system, using confirmatory maximum likelihood factor analysis with the LISREL IV computer program, evaluated the construct validity underlying the higher order factor structure of a given correlation matrix of 46 structure-of-intellect tests emphasizing the product of transformations. (Author/PN)

Attempts are made to improve the previously used procedure for multidimensional scaling in the measure of conceptual level. Monte Carlo simulation runs and a laboratory experiment highlight potential incongruities related to the degree of error in the input data required by that process. Methodological recommendations are briefly evaluated.…

The Learning Style Inventory (LSI) and the newly revised Learning Style Inventory (LSI II) were examined for internal consistency, test-retest reliability, and stability of the four classifications resulting from their scores. Internal consistency was improved in LSI II, but problems with low test-retest indices and classifications stability…

The interrelationships among halo and leniency rating errors were examined using simulated rating data. As leniency increased, halo decreased when measured by dimension intercorrelations but increased when measured by standard deviations across dimensions. Implications of these results for the use of the various measures are discussed. (SLD)

This study was designed to determine the reliability and construct validity of an alternate form of the Learning Style Inventory using a semantic differential format. Results of the study suggested that the alternate form was reliable and construct valid. (Author/LMO)

Investigations of the Inventory of Learning Processes (ILP) with college freshmen revealed satisfactory internal consistency coefficients for two of the four ILP scales but cast doubt on the factor structure of the inventory. As predictors of grade point average of Australian students, the scales were successful. (Author/GK)

Two studies investigated the functional equivalence of three different scoring systems used to assess the child's ability to understand and carry out multiplicative classification tasks. All three scoring criteria produced reliable and homogeneous tests. Their factor matrices were similar, and the corresponding factor structures were invariant…