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Varieties of memory. Performance involves applying skills to facts. A narrow skill ( Kolers , 1975). 8 undergrads read 160 pages of inverted text: 13-15 months later, read another 98 pages Half old, half new Also a few pages of ordinary text (both sessions). Results. Skills.
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Varieties of memory Performance involves applying skills to facts
A narrow skill(Kolers, 1975) • 8 undergrads read 160 pages of inverted text: • 13-15 months later, read another 98 pages • Half old, half new • Also a few pages of ordinary text (both sessions)
Skills • Are fine-grained • A given “skill” has many components • Cognitive, perceptual, and motor • Components can be practiced separately • But integration is itself a component • So whole practice is also necessary • Memory for skills is persistent
References • Kolers, P. A. (1976). Reading a year later. Journal of Experimental Psychology: Human Learning and Memory, 2, 554-565. • Ritter, S., Anderson, J. R., Koedinger, K. R., & Corbett, A. T. (2007). Cognitive Tutor: Applied research in mathematics education. Psychonomic Bulletin & Review, 14, 249-255. • Writing skill: Ron Kellogg, http://www.slu.edu/~kelloggr/ • Anderson, J. R., Reder, L. M., & Simon, H. A. (1998). Radical constructivism and cognitive psychology. In D. Ravitch (Ed.), Brookings papers on education policy 1998. Washington, DC: Brookings Institute Press.