项目的激活强度与元记忆判断

THE STRENGTH OF ITEM ACTIVATION AND THE JUDGEMENT OF METAMEMORY

本实验采用不同于国外由Ｈａｒｔ首创的ＦＯＫ（Ｆｅｅｌｌｉｎｇ－ｏｆ－Ｋｎｏｗｉｎｇ）研究方法的新方法──模糊再认判断法（Ｆｕｚｚｙ－Ｒｅｃｏｇｎｉｔｉｏｎｊｕｄｇｅｍｅｎｔ，简称ＦＲ）来研究无记忆判断及其产生机制．实验中安排了范畴判断与字词识记相结合，造成四种不同激活强度的字词，让被试对其进行ＦＲ判断，并用迫选再认作为标准测验进行验证．结果表明，范畴判断的语义激活增强了字词的激活强度，从而影响ＦＲ判断的等级．识记项目的激活强度愈高，相应的ＦＲ判断等级也愈高．

In this experiment, we used the new method Fuzzy-Recognition Judgenent (FR for short)which is different from the FOK paradigm by Hart. The combination of category judgement and memorization of words was so arranged that four kinds of strength of activation of words were formed. The subjects were asked to make FR judgement of these words. The result showed that the semantic activation enhanced the strength of words, and affected the ranking of RF judgement.