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A block design test is a subtest on many IQ test batteries used as part of assessment of human intelligence. It is thought to tap spatial visualization ability and motor skill. The test-taker uses hand movements to rearrange blocks that have various color patterns on different sides to match a pattern.
Definition. Block design is a subtest that is administered as part of several of the Wechsler Intelligence tests, including the Wechsler Preschool and Primary Scale of Intelligence (WPPSI, the Wechsler Intelligence Scale for Children-fourth edition (WISC-IV; Wechsler, 2003) and the Wechsler Adult Intelligence Scale-fourth edition (WAIS-IV;
The Block Design (BD) test is a subtest from the Wechsler corpus of intelligence tests that requires the examinee to use three-dimensional blocks to construct a model from a two-dimensional stimulus card.
22 maj 2024 · The block design test (BDT) has been used for over a century in research and clinical contexts as a measure of spatial cognition, both as a singular ability and as part of more comprehensive intelligence assessment.
21 maj 2021 · The Block Design Test (BDT) is a visuospatial subtest of the Wechsler Adult Intelligence Scale-IV (WAIS-IV) and is a widely used neuropsychological measure to assess visuospatial and constructional ability and perceptual reasoning (Wechsler, 2008; Lazarević et al., 2015; Polunina et al., 2018).
1 mar 2023 · The Block design subtest is an IQ measure of the WAIS that assesses visual domains such as visuoperceptive, visuospatial and visuoconstructive functions (Wechsler, 1997). The Block design subtest is one of the most sensitive tests to assess brain damage (Lezak et al., 2012) and it has a fluid component strongly influenced by age (Wechsler, 2008).
the block design test is a subtest of perceptual reasoning index of the Wechsler Adult Intelligence Scale IV. The block design test measures spatial perception, visual abstract processing, and problem solving.
