Buckolz E, Renger R
University of Western Ontario, London.
Can J Sport Sci. 1990 Mar;15(1):14-6.
On some occasions, mixing knowledge of results (KR) and Blank trials (No-KR) during acquisition has increased retention relative to when Blanks were absent. The proposal that Blank trials improve retention because they encourage the development of the internalized error recognition system was not supported.
在某些情况下，与没有空白试验时相比，在习得过程中混合结果知识（KR）和空白试验（无KR）能提高记忆保持。关于空白试验能提高记忆保持是因为它们促进了内化错误识别系统发展的观点并未得到支持。
