Boston Naming Test
Also written as: BNT — Boston Naming Test
A widely used confrontation naming test that assesses word retrieval abilities using line drawings of objects.
Full Definition
The Boston Naming Test (BNT) is a standardized neuropsychological instrument designed to assess confrontation naming abilities, which reflect the integrity of lexical-semantic processing and word retrieval mechanisms. The test consists of 60 black and white line drawings of objects ranging from high-frequency items (bed, tree) to low-frequency items (abacus, trellis). Items are presented in order of increasing difficulty, and scoring includes spontaneous correct responses, semantic cues, and phonemic cues. The BNT is sensitive to various neurological conditions including aphasia, dementia, and temporal lobe pathology. Performance is influenced by age, education, and cultural background, requiring careful interpretation with appropriate normative data. The test provides valuable information about naming deficits and can guide rehabilitation planning.
Usage
Usage note: Capitalize all major words when writing the full test name.
In Context
- "Boston Naming Test performance declined significantly from baseline, suggesting progressive anomia." — Longitudinal assessment report
- "The patient required semantic cues for 15 items on the Boston Naming Test." — Language assessment findings