心理学
自尊
比例(比率)
可靠性(半导体)
验证性因素分析
差异(会计)
收敛有效性
特质
维数(图论)
社会心理学
有效性
临床心理学
心理测量学
统计
结构方程建模
数学
计算机科学
物理
会计
业务
功率(物理)
量子力学
程序设计语言
纯数学
内部一致性
作者
Gregory D. Webster,Jennifer L. Howell,James A. Shepperd
出处
期刊:Assessment
[SAGE]
日期:2020-09-15
卷期号:29 (2): 152-168
被引量:16
标识
DOI:10.1177/1073191120958059
摘要
With 20 items, the State Self-Esteem Scale (SSES) can be cumbersome in settings that demand efficiency. The present research created an efficient six-item version of the SSES that preserves score reliability and validity and its three-dimensional structure: social, appearance, and performance self-esteem. Item response theory and confirmatory factor analyses identified the "best" six items-two from each dimension (Study 1). Participants completed the SSES four times at 2-week intervals (Studies 2 and 3). The six-item SSES' scores showed adequate test-retest reliability, explained substantial variance in trait-relevant measures, and showed convergent validity with related self-esteem measures. Participants completed the SSES and a laboratory experiment where they received negative feedback on an essay they had written and could retaliate against their evaluator by allocating hot sauce for them to consume (Study 4). The six-item SSES interacted with self-esteem instability in expected ways to predict hot sauce allocated.
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