As the research on feigning has grown, the number and quality of performance validity tests (PVTs) has increased as well. However, while several PVTs have been developed from assessments commonly used as part of neuropsychological batteries, there has been less exploration for PVTs scored from items in cognitive screeners. The Montreal Cognitive…

We compared the original deck-based model of advantageous decision making assessed with the Iowa Gambling Task (IGT) with a trial-based approach across behavioral and physiological outcomes in 33 younger adults (15 men, 18 women; 22.2 [plus or minus] 3.7 years of age). One administration of the IGT with simultaneous measurement of skin conductance…

Whereas neuroimaging studies of healthy subjects have demonstrated an association between the anterior cingulate cortex (ACC) and cognitive control functions, including response monitoring and error detection, lesion studies are sparse and have produced mixed results. Due to largely normal behavioral test results in two patients with medial…

Modern factor analysis is the outgrowth of Spearman's original "2-factor" model of intelligence, according to which a mental test score is regarded as the sum of a general factor and a specific factor. As early as 1914, Godfrey Thomson realized that the data did not require this interpretation and he demonstrated this by proposing what became…

Eighty practitioners with varying levels of experience in the administration of the Kaufman Assessment Battery for Children (K-ABC)) completed a K-ABC Abilities Matrix to indicate their perceptions of the specific abilities assessed by each of the 10 K-ABC Mental Processing subtests. In only one-half of the judgments did the majority of…

On the occasion of Psychometrika's fiftieth anniversary, the past twenty-five years' developments in mental test theory are reviewed. Psychometrika articles treating topics in test theory are listed in a bibliography. (Author/LMO)

Describes cognitive deficits that are attributable to alcoholism and discusses the prospect for recovery of these impaired skills. Considers the potential treatment role of neuropsychological testing and its implication for alcoholism counselors. (Author/KS)

Investigated the usefulness of the Halstead-Reitan Neuropsychological Test Battery (HRNB) in discriminating normal from learning-disabled young adults. Results supported previous research in demonstrating both that normals perform more adequately than brain-damaged subjects on all HRNB tests, and that normal and brain-damaged subjects can be…

The factor-analytic history of the isolation and identification of the cognitive ability construct known as Number or Numerical Facility is described. Empirical documentation from the psychometric literature is discussed, and examples of items from a variety of tests which have defined and been associated with the Number factor are included to…

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…

Reviews the results of four studies included in this issue of "School Psychology Quarterly" which found all four cognitive profile reports lacking reliability, validity, or diagnostic utility. Argues that ipsative methods are inferior to normative methods in cognitive assessment. Recommends that psychologists eschew the application of…

This study describes the developmental function and cross-age pattern of individual differences in mental test behavior during the first 5 years of life. Accompanying the study are brief commentaries by Ina C. Uzgiris and Earl S. Schaefer and a reply by the authors. (JMB)

This 126-item test, the Learning Style Profile, was designed to assess 23 scales involving learners' cognitive skills, as well as emotional and environmental study preferences such as noise and temperature. It contains both verbal and pictorial items. The test was designed for sixth- through twelfth-grade students and has a readability level…

This paper begins with a brief review of research trends in the area of organization and memory. A discussion in them presented their relevance to the study of children's processing abilities, and the suggestion is presented of a possible useful tool in the application of knowledge about information processing to the educational experience of the…