![]() Interpretation integrates data collected through testing (such as quantitative test scores. Logical Memory IIassessing ability to recall information from the stories in Logical Memory I after a 30minute delay, as well as assessing recognition of information from stories. However, measures of Digit Span Backward require not only rote immediate verbal. Digit Spanassessing forward and backward digit span 12. Supplementary studies found no support for rival hypotheses based on anxiety, task difficulty, and race of examiner. Digit spans are commonly used as capacity measures of immediate verbal memory. Sometimes working memory is also called short-term memory since it refers to being able to remember bits of. The digit span test allows us to better understand the effectiveness of working memory. The predictions were substantiated at a high level of significance in large representative samples of white and black children of ages 5-12 years, who were given the Wechsler Intelligence Scale for Children (Revised). Working memory is a cognitive system that allows one to store and retrieve information temporarily as you work with it. The latter prediction is derived from the hypothesis that the magnitude of racial differences should be a function of the degree to which Level 2 predominates in the cognitive demands of the particular test. We found distinct neural indices of digit span forward (DSF) and backward (DSB) performance, reflecting their unique neuropsychological demands. From the two-level theory of mental abilities (Level 1: rate learning and memory, involving little or no transformation of the input Level 2: complex cognitive processing involving transformation and mental manipulation of input) it was predicted that forward digit span (FDS) should correlate less with IQ than backward digit span (BDS), and age and race should interact with FDS-BDS, with the FDS-BDS difference decreasing as a function of age and a greater white-black difference in BDS than in FDS. Verbal WM capacity was measured with the digit span task, a commonly used educational and clinical assessment. The study sought to use Jensen's two-level theory of mental abilities to predict some hitherto unknown or unnoticed phenomena-facts about which the theory should yield clear-cut predictions and which are not as clearly predictable from other theories, though they may receive ad hoc explanations after the fact. ![]()
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