Simulation Study of the Reliability and Validity of Vocational Mental Quality Questionnaire Based on Big Data Statistical Analysis Techniques

  • Guanli Huang, Jiangyi Lv, Hongli Zhou, Shenggang Wu, Feifei Xing

Abstract

Need a scale for the psychological quality of teachers in vocational colleges was developed to test its reliability and validity. In this study, vocational college teachers were selected as subjects.Subjects were retested at an interval of two weeks to investigate the test-retest reliability and homogeneity reliability of the questionnaire. Subjects were used to test the content and criterion validity. The test-retest reliability of the scale was Less than 0.7, Cronbach's of 6 factors α the coefficients are greater than 0.7; The total split half reliability coefficient was between 0.85 and 0.90. More than 90% of the items had a CVR above 0.6, which had good content validity. College Teachers' psychological quality scale (DTPA) and middle school teachers' professional identity (MTCA) as the standard questionnaires, except that the correlation between operational demonstration and the two scales did not reach a significant level (P < 0.01).

How to Cite
Guanli Huang, Jiangyi Lv, Hongli Zhou, Shenggang Wu, Feifei Xing. (1). Simulation Study of the Reliability and Validity of Vocational Mental Quality Questionnaire Based on Big Data Statistical Analysis Techniques. Forest Chemicals Review, 885-893. Retrieved from http://www.forestchemicalsreview.com/index.php/JFCR/article/view/763
Issue
May-June 2022
Section
Articles