The development of questionnaire on the willingness of nursing staff to volunteer to serve the disabled elderly and its reliability and validity test / 中国实用护理杂志

ABSTRACT

Objective:To develop a questionnaire for voluntary care of the disabled elderly based on the theory of planned behavior, and test its reliability and validity.Methods:With the theory of planned behavior as the theoretical framework, a questionnaire entry pool was formed on the basis of extensive reading of domestic and foreign literatures and semi-structured interviews, and the questionnaire items were screened by Delphi method. From July to August 2020, 350 nursing staff from 10 hospitals in Suzhou were selected by convenience sampling method, and the reliability and validity of the questionnaire were tested, and the formal questionnaire was finally formed.Results:Totally 350 questionnaires were distributed in this study, and 330 copies of effective questionnaires were recovered, with an effective recovery rate of 94.29%. This questionnaire included a total of 26 items in 4 dimensions, including attitude, subjective norms, perceived behavioral control and behavioral intention. Cronbach′s α coefficient was 0.977, split-half reliability was 0.906, test-retest reliability was 0.84, the content validity index (CVI) of total questionnaire was 0.97, item-level CVI value was 0.88 to 1.00. Four exploratory factors were extracted, and cumulative contribution rate was 80.03%.Conclusions:The questionnaire has good reliability and validity, which can well explain and predict the willingness of nursing staff to volunteer for the disabled elderly, and can also provide incentive basis for policy makers and managers.