Winters J J, Semchuk M T
Am J Ment Defic. 1982 Sep;87(2):231-3.
Mentally retarded adolescents were tested in eight experimental conditions using the Brown-Peterson paradigm of proactive inhibition. Length of retention interval, absence or presence of vocalization during the retention interval (naming colored lights), and rate of light presentation varied. The purpose was to determine the influence of amount of vocalization during the retention interval on retrieval from short-term memory. A filled retention interval had more a deleterious effect on retrieval than did an unfilled one, but significant amounts of memory loss occurred whether the interval was filled or unfilled. Amount of vocalization did not affect recall.
使用布朗-彼得森主动抑制范式，在八种实验条件下对智力发育迟缓的青少年进行了测试。保持间隔的时长、保持间隔期间是否发声（说出彩色灯光的颜色）以及灯光呈现的速率各不相同。目的是确定保持间隔期间发声量对短期记忆提取的影响。与未填充的保持间隔相比，填充的保持间隔对提取有更大的有害影响，但无论间隔是否填充，都会发生显著的记忆丧失。发声量不影响回忆。
