Hadi Azlihanis Abdul, Naing Nyi Nyi, Daud Aziah, Nordin Rusli
Department of Community Medicine, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, Kubang Kerian, Kelantan, Malaysia.
Southeast Asian J Trop Med Public Health. 2006 Nov;37(6):1254-9.
This study was conducted to assess the reliability and construct validity of the Malay version of Job Content Questionnaire (JCQ) among secondary school teachers in Kota Bharu, Kelantan. A total of 68 teachers consented to participate in the study and were administered the Malay version of JCQ. Reliability was determined using Cronbach's alpha for internal consistency whilst construct validity was assessed using factor analysis. The results indicated that Cronbach's alpha coefficients revealed decision latitude (0.75), psychological job demand (0.50) and social support (0.84). Factor analysis showed three meaningful common factors that could explain the construct of Karasek's demand-control-social support model. The study suggests the JCQ scales are reliable and valid tools for assessing job stress in school teachers.
本研究旨在评估马来语版工作内容问卷（JCQ）在吉兰丹州哥打巴鲁中学教师中的信度和结构效度。共有68名教师同意参与该研究，并接受了马来语版JCQ的测试。使用克朗巴哈系数来确定内部一致性信度，同时使用因子分析来评估结构效度。结果表明，克朗巴哈系数显示决策自由度为0.75，心理工作需求为0.50，社会支持为0.84。因子分析显示有三个有意义的共同因子，可以解释Karasek的需求-控制-社会支持模型的结构。该研究表明，JCQ量表是评估学校教师工作压力的可靠且有效的工具。
