Competence data from low-stakes educational large-scale assessment studies allow for evaluating relationships between competencies and other variables. The impact of item-level nonresponse has not been investigated with regard to statistics that determine the size of these relationships (e.g., correlations, regression coefficients). Classical…

Cognitive ability tests are widely used in organizations around the world because they have high predictive validity in selection contexts. Although these tests typically measure several subdomains, testing is usually carried out for a single subdomain at a time. This can be ineffective when the subdomains assessed are highly correlated. This…

The Learning Potential Assessment Device (LPAD) is presented as an approach to the production and measurement of cognitive change. The paper presents three empirical studies illustrating how the LPAD may be applied in solving practical problems with important educational and social implications for teaching handicapped or disadvantaged students.…

Twelve children with Down's syndrome (ages 3-5 years) were tested six times over 2.5 months on three Piagetian infant search tasks. Results suggested that cognitive ability of this population may be poorly measured by single-session testing and that caution is necessary when using tests designed for and validated on younger, nonretarded subjects.…

The current study examines the views of experts in the science of mental abilities about the primacy and uniqueness of "g" and the social implications of ability testing, and compares their responses to the views of a group of non-expert psychologists. Results indicate expert consensus that "g" is an important, non-trivial determinant (or at least…

Directions for administering four major preschool instruments were analyzed to determine whether any basic concepts are included in the words spoken by the examiner. Inclusion of basic concepts in test directions may hinder a preschool child's understanding of what is expected of him (and possibly invalidate his scores). (Author)

The first eight chapters of this book introduce the topic of test bias. The basic issues involved in criticisms of mental tests and arguments about test bias include: (1) variety of tests and test items; (2) scaling of scores and the form of the distribution of abilities in the population; (3) quantification of subpopulation differences; (4)…

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…

Advances have been made in testing optometrists' clinical skills, particularly with the use of simulation techniques. Further research into these techniques will probably receive the most attention, although a shift in research emphasis from correlational studies of test validity and reliability to test development studies is needed. (MSE)

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)

A description of the rationale and the development of the BITCH-100 (Black Intelligence Test of Cultural Homogeneity), a culture specific test for the American black population. Experimental evidence is reported on the norming and validation of this instrument and suggestions made as to potential advantages over the traditional testing approach as…

Today's tests of intelligence are largely unchanged over the past 70 to 80 years, despite substantial changes in the way intelligence is conceptualized. The history of intelligence testing reveals that much more has been done to perfect the measurement of traits that are static and immutable than has been done to make or keep intelligence tests…

The special case of the Piagetian model is discussed in relation to test theory. Problems connected with the construction and analysis of a test based on Piaget and Inhelder's The Child's Construction of Quantities are presented, and related to a method of representing the item discrimination which is consonant with Piagetian theory. Loevinger and…

An experienced observer and educator maintains that some of the best minds in education and psychology were involved in the development and use of standardized tests, and that a rejection of standarized testing is also a rejection of the principles of learning and true measurement of educational progress. (Author/LBH)