Verbal and spatial immediate memory span: normative data from 1355 adults and 1112 children
- PMID: 3429213
- DOI: 10.1007/BF02333660
Verbal and spatial immediate memory span: normative data from 1355 adults and 1112 children
Abstract
Norms are provided for verbal and visuo-spatial immediate memory span, two tasks widely used in the clinical assessment of short-term memory and its neurological disorders. Data have been collected from 1355 male and female adult subjects, with various educational backgrounds and a 20-99 years age range. Span shows a major decrement after the late sixties and is affected by educational level. Male subjects score better on the spatial task. Data collected from 1112 male and female children, 4-to-10 year-old, show that span increases with age and boys score better on the spatial test.