A Study on the Reliability and Validity of a Scale to Measure Shyness as a Trait
A Study on the Reliability and Validity of a Scale to Measure Shyness as a Trait
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衡量害羞特质的量表的信度和效度研究
DOI：
10.4992/jjpsy.62.149
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发表时间：
1991
期刊：
影响因子：
--
通讯作者：
A. Aikawa
中科院分区：
文献类型：
--
作者：
A. Aikawa
本研究通过三个研究构建了一个测量害羞特质的量表，并检验了该量表的信度和效度。在研究I中，803名大学生完成了原始版本的特质害羞量表（TSS）沿着其他一些量表，评估理论上与害羞相关的倾向。通过项目分析，最终筛选出16个项目作为最终的TSS。TSS的得分显示出较高的内部一致性（α= 0.890）和较高的重测信度（γ= 0.724）。从而确立了TSS的可靠性。TSS的有效性由以下结果证实。(1)TSS得分与评价焦虑、自卑感、人际焦虑呈显著正相关。TSS评分与社会表达能力和情绪控制措施之间存在负相关关系。(2)职业学校学生（N=68）自我评定的TSS得分与他人（同学）评定的害羞得分之间的相关性为γ=.584，p<.001（研究II）。(3)在研究III中，33名大学生谁以前完成了TSS的录像，而他们与其他学生的角色扮演。两名评分员观看了每盘录像带，并对目标人物的7个印象评分项目进行了独立评分，其中包括害羞。害羞程度与TSS评分呈正相关（γ = 0.0001）。557，p<.001）。
Three studies were conducted to construct a scale to measure shyness as a trait and to examine the reliability and validity of the scale. In Study I, 803 university students completed an original version of the Trait Shyness Scale (TSS) along with some other scales assessing tendencies theoretically linked to shyness. Through item analyses, 16 items were selected for the final TSS. Scores on the TSS showed a high internal consistency (α=.890) and a high test-retest reliability (γ=.724). Thus the reliability of TSS was established. The validity of TSS was confirmed by the following results. (1) The TSS score was significantly and positively correlated with the measures of evaluation apprehension, inferiority feeling, and interpersonal anxiety. Inverse relationships were observed between the TSS score and the measures of social expressivity and emotional control. (2) Correlation between the self-rated TSS score and the others (classmates)-rated shyness score of professional schools students (N=68) was γ=.584, p<.001 (Study II). (3) In Study III, 33 university students who had previously completed TSS were videotaped while they were role-playing with other students. Two raters viewed each tape and independently rated the target person on seven impressionistic rating items, including shyness. The rating of shyness was positively correlated with TSS score (γ.=557, p<.001).