The Structure and Measurement of Self-efficacy

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本研究的目的在于以分析自我效能的结构为基础,制订自我效能的测量工具。原始问卷依自我效能的理论定义而构造。149名大学生参加了测验。要求被试在6点量表上评定问卷的每一个条目是否适合描述他们自己,“1”代表完全不适合,“6”代表完全适合。被试同时还完成了中国罗特内外控测验、自我差异测验、SCL90抑郁分测验以及Sherer的自我效能问卷。测验结果得到了一个由19个条目构成的单因素结构的自我效能量表,该因素解释总变异的324%,量表平均分为6309,标准差为12645,无显著性性别差异(t=014,P=088)。统计分析还表明:该量表具有较好的内部一致性信度(a=0878)和重测信度(r=0817);和外控倾向呈显著性负相关(r=-0511,P<0001),和实际—理想自我差异、实际—应该自我差异也均有显著性负相关(r=-0420,P<0001;r=-0450,P<0001);和抑郁有显著性负相关(r=-0398,P<0001),有较理想的构想效度;同时,与Sherer的自我效能量表中的一般自我效能相关为06140(P<00001),与其社会自我效能相关为r=05379(P<0? The purpose of this study is to develop a self-efficacy measurement tool based on the analysis of the structure of self-efficacy. The original questionnaire was constructed according to the theoretical definition of self-efficacy. 149 college students participated in the test. Subjects were asked to assess on a 6-point scale whether each entry in the questionnaire was suitable for describing themselves, “1” for “totally unsuitable,” and “6” for perfect fit. At the same time, the subjects also completed the Chinese Rotter internal control test, self-difference test, SCL90 depression test and Sherer’s self-efficacy questionnaire. The test results obtained a 19-item self-efficacy scale of single-factor structure, which explained 324% of the total variance, the average scale was 6309, the standard deviation was 12645, no significant Gender differences (t = 014, P = 088). Statistical analysis also showed that the scale had good internal consistency (a = 0.788) and retest reliability (r = 0.987), and had significant negative correlation with external control tendency (r = 0511, P <0001). There was also a significant negative correlation between actual self-ideal self-difference and actual self-self difference (r = -0420, P <0001; r = -0450 , P <0001). There was a significant negative correlation between depression and depression (r = -0398, P <0001), which had a better ideal validity. At the same time, there was no significant difference between Sherer’s self-efficacy scale Self-efficacy was 0.6140 (P <00001), which was related to social self-efficacy as r = 05379 (P <0?
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