The unique contributions of the facilitation of procedural memory and working memory to individual differences in intelligence

Publication year: 2012 Source: Acta Psychologica, Volume 139, Issue 3, March 2012, Pages 425-433 C.A. Was, J. Dunlosky, H. Bailey, K.A. Rawson Individual differences in working memory account for a substantial portion of individual differences in complex cognitive processes (e.g., comprehension) and fluid intelligence. However, a large portion of the variance in fluid intelligence and comprehension is unexplained. The current investigation was conducted to evaluate whether individual differences in the facilitation of procedural memory accounts for unique variance in intelligence not accounted for by working memory.

Publication year: 2012 Source: Acta Psychologica, Volume 139, Issue 3, March 2012, Pages 425-433 C.A. Was, J. Dunlosky, H. Bailey, K.A. Rawson Individual differences in working memory account for a substantial portion of individual differences in complex cognitive processes (e.g., comprehension) and fluid intelligence. However, a large portion of the variance in fluid intelligence and comprehension is unexplained. The current investigation was conducted to evaluate whether individual differences in the facilitation of procedural memory accounts for unique variance in intelligence not accounted for by working memory.

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The unique contributions of the facilitation of procedural memory and working memory to individual differences in intelligence