Training, Retention, and Transfer of Data Entry Perceptual and Motor Processes Over Short and Long Retention Intervals

Healy, Alice F ; Kole, James A ; Schneider, Vivian I ; Barshi, Immanuel

关键词: DIGITS;    EDUCATION;    HUMAN PERFORMANCE;    MENTAL PERFORMANCE;    PERFORMANCE TESTS;    RETENTION (PSYCHOLOGY);   

RP-ID  :  ARC-E-DAA-TN74586

学科分类：心理学（综合）

美国|英语

来源: NASA Technical Reports Server

【 摘 要 】

In 2 experiments, subjects trained in a standard data entry task, which involved typing numbers (e.g., 2147) using their right hands. At an initial test (20 min or 6 months after training), subjects completed the standard task, followed by a left-hand variant (typing with their left hands) that involved the same perceptual, but different motoric, processes as the standard task. At a second test (2 days or 8 months after training), subjects completed the standard task, followed by a code variant (translating letters into digits, then typing the digits with their right hands) that involved different perceptual, but the same motoric, processes as the standard task. At test, for each of the three tasks, half the trials were trained numbers (old) and half were new. Repetition priming (faster response times to old than new numbers) was found for each task, with extended delays only slightly decreasing the magnitude of the effect. Repetition priming for the standard task reflects retention of trained numbers, for the left-hand variant reflects transfer of perceptual processes, and for the code variant reflects transfer of motoric processes. There was, thus, evidence for both specificity and generalizability of training data entry perceptual and motoric processes even over very long retention intervals.