持久性(不连续性)
心理学
克朗巴赫阿尔法
比例(比率)
发展心理学
考试(生物学)
人格
可靠性(半导体)
心理测量学
临床心理学
社会心理学
生物
物理
工程类
古生物学
功率(物理)
岩土工程
量子力学
作者
Dubi Lufi,Andrew L. Cohen
标识
DOI:10.1207/s15327752jpa5102_2
摘要
Abstract Persistence and its assessment have been studied since the 1920s. One common approach in measuring persistence has been through testing the subject's ability to solve difficult or monotonous problems. Another approach has been through questionnaires. Although persistence is very important in academic achievement and in the general development of personality, no questionnaires have been developed for measuring persistence in children. The present research concerns the development of such a scale. It includes 40 items and was tested on 322 Israeli children aged 7-13. The internal reliability of the scale (Cronbach alpha) was .66, and the test-retest reliability after 6 months was .77. The scale differentiated active gymnasts from nongymnasts as well as persistent gymnasts from dropout gymnasts. In addition, significant correlations were found between the scale and the need-persistence measure of the Rosenzweig Picture Frustration Study, Locus of Control, and other measures. We discuss these findings along with the significance of persistence in everyday life.
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