身體活動自我呈現自信心量表之信度與效度分析

The Reliability and Validity Analysis of Self-Presentation Confidence in Physical Activity Inventory

胡凱揚(Kai-Yang Hu) ； 黃素芬(Su-Fen Huang)

《國立體育學院論叢》 16卷1期 (2005/06) Pp. 303-313

https://doi.org/10.6591/JPES.2005.06.23

摘要

本研究之目的在於探索身體活動自我呈現自信心的內涵，並發展出一份具有信效度的身體活動自我呈現自信心量表。本研究以343位大專院校學生為受試者檢驗其信度與效度。本量表主要參考Bane and McAuley (1996)、Conroy and Motl (2003)以及Leary and Kowalski (1990)的研究。本量表經因素分析、項目分析後顯示：(1)刪除（13題）後具有可接受的建構效度；(2)三個分量表的Cronbach α係數分別為0.89、0.51及0.75。本量表由「體重的控制」、「體型吸引力」與「能力的展現」三個因素構成，所能解釋總變異量為52.38%。本研究結果發現：整體而言，經編製後之身體活動自我呈現自信心量表各向度具有可接受之信效度。

關鍵字

身體活動自我呈現自信心 ； 信度 ； 效度

並列摘要

The purpose of the study was to identify the self-presentation confidence in physical activity and to develop a reliable and valid inventory. Subjects were 343 college students. The inventory was referred from Bane and McAuley (1996) Conroy and Motl (2003) and Leary and Kowaiski's (1990) studies. The inventory was structured by factor analysis and item analysis, and the study found: (1) Self-Presentation Confidence in Physical Activity Inventory had acceptable construct validity after deleting thirteen items. (2) The coefficients of Cronbach α in three sub-scale were 0.89, 0.81 and 0.75. The outcome showed that the scale was composed by ”weight control”, ”physical attractiveness” and ”ability presentation”, which accounted for 52.38% of total variance. In sum, there were acceptable reliability and validity in the Self-Presentation Confidence in Physical Activity Inventory.

並列關鍵字

self-presentation confidence in physical activity ； reliability ； validity

參考文獻

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