Current taxonomies of intelligence comprise two factors of mental speed, clerical speed (Gs), and elementary cognitive speed (Gt). Both originated from different research traditions and are conceptualized as dissociable constructs in current taxonomies. However, previous research suggests that tasks of one category can be transferred into the…

Integration of e-learning and computerized assessments into many levels of educational programs has been increasing as digital technology progresses. Due to a handful of prominent advantages of computer-based-testing (CBT), a rapid transition in test administration mode from paper-based-testing (PBT) to CBT has emerged. Recently, many national and…

Allowing respondents to retake a cognitive ability test has shown to increase their test scores. Several theoretical models have been proposed to explain this effect, which make distinct assumptions regarding the measurement invariance of psychometric tests across test administration sessions with regard to narrower cognitive abilities and general…

Children with communication disorders have problems with both language and social interaction. The theory-of-mind hypothesis provides an explanation for these problems, and different tests have been developed to test this hypothesis. However, different modes of presentation are used in these tasks, which make the results difficult to compare. In…

This article describes the Kaufman Brief Intelligence Test, an assessment of intelligence for individuals ages 4 to 90. The test is designed for those circumstances in which a brief measure of intelligence will suffice and trained professionals may be unavailable for the assessments. Its administration, reliability, and validity are discussed.…

This article describes the Learning Accomplishment Profile-Diagnostic Standardized Assessment, a standardized norm-referenced developmental assessment tool for children between the ages of 30 to 72 months. The test assesses fine motor skills, language skills, cognitive ability, and gross motor development. Its administration, standardization,…

This article describes the revised Transdisciplinary Play Based Assessment, a dynamic assessment for children functioning developmentally between infancy and six years that involves the child in play situations, which provide opportunities to assess cognitive, social-emotional, communication and language, and sensorimotor development. Its…