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ability to create and evaluate new hypothesis quickly in order to draw proper conclusions 10 分組活動 ? 根據(jù)你對資訊處理模式 (Information Processing Model) 的認(rèn)識 , 試找出 5種可能發(fā)生差異之處 , 說明所在部份 , 所相差的能力 (例如 : 速度 , 容量 …) 11 Cognitive Perspectives Numerical Facility Mathematical Reasoning Mathematical Ability Retrieving arithmetic facts from longterm memory Memory span Mental calculation ability Psychometric Cognitive …….. 12 Numerical Facility A battery of Paperandpencil Test: ? numerical facility, ? perceptual speed (., speed of encoding, or reading symbols such as numbers ? spatial ability Computeradministered arithmetic test: ? number encoding (reading numbers off the puter screen ? retrieving arithmetic facts from longterm memory, ? carrying (or trading) Time required for each ponent process is recorded 13 Relationship between Numerical Facility and Cognitive Abilities ? The faster arithmetic facts could be retrieved from longterm memory and the faster the carry (or trade) operation could be executed, the better the performance on the paperand pencil numerical facility tests. ? Speed of executing these arithmetical processes was not directly related to performance on the perceptual speed and