Consideration of the influence of English language skills during testing is an understandable requirement for fair and valid cognitive test interpretation. Several professional standards and expert recommendations exist to guide psychologists as they attempt to engage in best practices when assessing English learners (ELs). Nonetheless, relatively…

Classification consistency and accuracy are viewed as important indicators for evaluating the reliability and validity of classification results in cognitive diagnostic assessment (CDA). Pattern-level classification consistency and accuracy indices were introduced by Cui, Gierl, and Chang. However, the indices at the attribute level have not yet…

Piaget's conception of cognitive development as the development of a set of skills resulting from interaction with the environment has had a great effect on contemporary educational theory and spurred the Educational Testing Service (ETS) to develop a set of written exercises based on this concept. Piaget's emphasis, however, was on concrete…

Background: Normal aging and Dementia of Alzheimer's Type (DAT) among higher functioning individuals with intellectual disability (ID) have been relatively well studied using a variety of cognitive tests. However, cognitive studies for lower functioning individuals with ID are scarce in the literature. The Working Group recommended the Test…

Several analyses were conducted on data from samples of adults between 18 and 58 years of age who completed the same cognitive tests after an interval ranging from less than 1 week to 35 years. Because the retest interval varied across individuals, it was possible to determine the length of time needed before the gains associated with a retest…

Performance in concrete and abstract tasks is examined systematically by varying the degree of abstractness of problem-solving and concept formation tasks. Four forms of a problem solving test were constructed. Each form of the test presented problem situations through four different modes: verbal stories, picture-book, color slides,…

The report presents the fourth evaluation of the Ohio Career Development Program for Grades K-10. Although career education programs appeared to be successful on observation, the administration of curriculum-based tests in 1973 showed no major difference between results of the program and nonprogram students. Policy studies in education developed…

The present study was undertaken to investigate the interplay of motivation, socio-emotional interactions between the child and his educators in the impact of early educational intervention on the later development of disadvantaged children. The study attempted to concentrate on obtaining a broad spectrum of the child's functioning and changes in…