戒菸服務自我效能量表－精神衛生臨床專業人員版之中文版發展與信效度檢定

Validation of the Chinese-Version Self-Efficacy in Smoking Cessation Service Scale (SE-SCS) for Clinical Psychiatric Professionals

王愛玲(Ai-Ling Wang) ； 郭素娥(Su-Er Guo) ； 方素瓔(Su-Ying Fang) ； 李世凱(Shi-Kai Lee) ； 徐畢卿(Bih-Ching Shu)

《護理雜誌》 59卷5期 (2012/10) Pp. 49-56

https://doi.org/10.6224/JN.59.5.49

摘要

Background: Smoking cessation has been an important issue of concern for Taiwan's psychiatric nurses since promulgation of the Tobacco Hazards Prevention Act. However, Taiwan has lacked a qualified tool to evaluate the selfefficacy of nurses in providing smoking cessation services.Purpose: The purpose of this study was to validate the Chinese version of the Self- Efficacy in Smoking Cessation Service Scale (SE-SCS).Methods: A back translation approach was used to develop the SE-SCS Chinese version. We enrolled 193 psychiatric nurses from two psychiatric centers in central and southern Taiwan to assess the reliability and validity of the Chinese version scale using internal consistency, test-retest, factor analysis, and concurrent criteria validity.Results: The reliability of the SE-SCS Chinese version was assessed as good (Cronbach's α = .85) and the Pearson correlation for total test-retest score was acceptable (r = .65, p = .004). Explanatory factor analysis revealed that one factor explained 63.4% of total variance. As to the criteria validity, frequency of smoking cessation service provision was the main criterion, with a correlation of 0.25－0.26. We identified a low, but significant correlation (p ＜ .001).Conclusion: The SE-SCS Chinese version appears to be a valid measure for assessing psychiatric nurse self-efficacy in providing smoking cessation services.

關鍵字

量表信效度 ； 戒菸服務 ； 自我效能

並列摘要

Background: Smoking cessation has been an important issue of concern for Taiwan's psychiatric nurses since promulgation of the Tobacco Hazards Prevention Act. However, Taiwan has lacked a qualified tool to evaluate the selfefficacy of nurses in providing smoking cessation services.Purpose: The purpose of this study was to validate the Chinese version of the Self- Efficacy in Smoking Cessation Service Scale (SE-SCS).Methods: A back translation approach was used to develop the SE-SCS Chinese version. We enrolled 193 psychiatric nurses from two psychiatric centers in central and southern Taiwan to assess the reliability and validity of the Chinese version scale using internal consistency, test-retest, factor analysis, and concurrent criteria validity.Results: The reliability of the SE-SCS Chinese version was assessed as good (Cronbach's α = .85) and the Pearson correlation for total test-retest score was acceptable (r = .65, p = .004). Explanatory factor analysis revealed that one factor explained 63.4% of total variance. As to the criteria validity, frequency of smoking cessation service provision was the main criterion, with a correlation of 0.25－0.26. We identified a low, but significant correlation (p ＜ .001).Conclusion: The SE-SCS Chinese version appears to be a valid measure for assessing psychiatric nurse self-efficacy in providing smoking cessation services.

並列關鍵字

reliability and validity ； smoking cessation service ； self-efficacy

參考文獻

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