What does the abbreviation BD stand for in the context of WISC-V?

The abbreviation BD in the context of the WISC-V stands for Block Design. This subtest assesses a child's visual-spatial reasoning and ability to analyze and synthesize elements of a design. In the Block Design subtest, children manipulate colored blocks to replicate a model design presented to them. This measures not only their problem-solving abilities but also their spatial visualization skills, which are essential cognitive components. The results from this subtest can provide valuable insights into a child's cognitive development and potential areas of strength or weakness within the broader spectrum of intelligence assessments.