This study aims to classify subtypes of mathematics disability (MD) using a novel classification method, cognitive diagnostic models (CDMs), and examine whether domain-general skills, namely, linguistic, working memory, and spatial skills, were related to the identification of the subtypes. Participants were 454 children (246 boys; age: M ± SD =…

This study investigated whether a latent class of children with math difficulties (MD) or math learning disabilities (MLD) emerged within a heterogeneous sample of learners. A latent class analysis was computed on children (N = 447) in Grade 3 who were administered a battery of math, reading, and cognitive measures. The analysis yielded four…

The decline of the psychometric paradigm for studying intelligence was due in part to its failure to meet four challenges. On the surface, users of the information-processing paradigms seem successfully to have met these challenges, but at a deeper level, the level of success is not so great. (Author/BW)

Examined 1,100 boys and 1,100 girls who matched the U.S. population using the Planning, Attention, Simultaneous, Successive (PASS) cognitive-processing theory, built on the neuropsychological work of A.R. Luria (1973). Results illustrate that the PASS theory offers a useful way to examine gender differences in cognitive performance. (BF)

The relationship among Planning, Attention, Simultaneous, and Successive (PASS) processing scores of the Cognitive Assessment System (CAS) and the Woodcock-Johnson Revised Tests of Achievement (WJ-R) were examined with a sample of 1,559 students aged 5-17 years. Participants were part of the CAS standardization sample and closely represented the…

A promising line of inquiry concerning the development and use of formal operations strategies is presented and a number of conceptual and empirical questions are raised. (Author/PN)

Methods of mapping cognitive structure were compared. Free and controlled word association tests and a tree-construction test were administered to graduate students. Very similar patterns of relations among words and graphic representations of these structures were produced. No agreement among the individual measures of concept interconnectedness…

Cognitive engagement in self-regulated learning was investigated at the levels of component cognitive processes and sets of these components (acquisition and transformation) by collecting data on the cognition of 33 high school seniors. Multitrait-multimethod analyses reveal that measures of self-regulated learning are not coherent. (SLD)

Two experiments investigated the effect of choice on cognitive and affective engagement during reading. Both experiments compared college students who either selected what they read or were assigned the same story without being allowed to choose. Discusses results and the need for a more explicit theory of choice. (Author/GCP)

Empirical validity of nonoverlapping scores of original problem solving on a lenient solution-standard predictor was evidenced in college students by high correlations with corresponding scores on stringent solution-standard criterion tasks. Findings support the construct validity of conceptualizations of original problem solving based on…

The results indicate that although relational concepts influence the cognitive aptitudes which are reflected in analogy item performance, success in solving analogies does not depend on individual differences in some major aspects of processing relationships. (Author/DEP)

Using Raven Progressive Matrices Test items, this study developed an empirical measure of subjects' ability to create new problems. The relationship between this ability and problem solving skills was examined. A very low correlation was found between inventing and solving problems. Problem creation was more difficult than problem solving. (BS)

New methods for representing the structural properties of domain-specific knowledge were studied. Network representations of data from 40 college students' ratings of the relatedness of domain concepts were derived using the Pathfinder scaling algorithm, and similarity between students' and instructor's networks was then assessed using a…

The domain specificity and generality of an important critical thinking skill was examined by administering nine reasoning and decision-making tasks to 125 adults. Performance across tasks displayed considerable domain specificity, but five tasks displayed moderate convergence. Performance on tasks that displayed domain generality was more…