Development and validation of a novel questionnaire regarding vision screening among preschool teachers in Malaysia  

作　　者：Shazrina Ariffin Saadah Mohamed Akhir Sumithira Narayanasamy 

机构地区：[1]Faculty of Health Sciences,Centre for Community Health Studies(ReaCH),Universiti Kebangsaan Malaysia,Kuala Lumpur 50300,Malaysia

出　　处：《International Journal of Ophthalmology(English edition)》2024年第6期1102-1109,共8页国际眼科杂志（英文版）

摘　　要：AIM:To develop and evaluate the validity and reliability of a knowledge,attitude,and practice questionnaire related to vision screening(KAP-VST)among preschool teachers in Malaysia.METHODS:The questionnaire was developed through a literature review and discussions with experts.Content and face validation were conducted by a panel of experts(n=10)and preschool teachers(n=10),respectively.A pilot study was conducted for construct validation(n=161)and test-retest reliability(n=60)of the newly developed questionnaire.RESULTS:Based on the content and face validation,71 items were generated,and 68 items were selected after exploratory factor analysis.The content validity index for items(I-CVI)score ranged from 0.8-1.0,and the content validity index for scale(S-CVI)/Ave was 0.99.Internal consistency was KR^(2)0=0.93 for knowledge,Cronbach’s alpha=0.758 for attitude,and Cronbach’s alpha=0.856 for practice.CONCLUSION:The KAP-VST is a valid and reliable instrument for assessing knowledge,attitude,and practice in relation to vision screening among preschool teachers in Malaysia.

关 键 词：validity RELIABILITY preschool teachers vision screening QUESTIONNAIRE 

分 类 号：R77[医药卫生—眼科] R749.1[医药卫生—临床医学]