这个词是什么意思？
Cognitive mechanism based on expectations or beliefs about one's ability to perform actions necessary to produce a given effect. It is also a theoretical component of behavior change in various therapeutic treatments. (APA, Thesaurus of Psychological Index Terms, 1994)
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D020377 · MeSH 2026。
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