Original Articles
Yuexian Pan
Abstract
As a sport done under musical rhythms, aerobics plays a positive role in shape molding and temperament improvement of sporters. Good mental health serves as the guarantee of college students’ study and life. This paper conducts course design for 100 students attending aerobics courses and explores the differences between students’ early psychological factors and later ones in a view to putting forward a more effective way to raise the mental health level of college students. This paper firstly designs the course goal, course content, training frequency and training form of aerobics in universities, providing a basis for the research on the extent to which aerobics promotes the mental health of college students. Then it explains the principle and operation steps of independent-samples T-test in detail. This paper focuses on the differences between students’ early psychological factors and later ones. As t and P value resulting from T-test are important statistical parameters that reflect such difference, it provides a theoretical basis on the extent to which aerobics promotes the mental health of students. A questionnaire for SCL-90 scale is designed. The questionnaire data compares and analyzes students’ early psychological factors with later ones and the improvement effect of each psychological factor after aerobics training is obtained. The conclusion that all psychological factors including F-interpersonal relationship, D-compulsion, H-depression, C-paranoid, I-anxiety, G-hostility, B-somatization, A-psychoticism and E-phobia show an index-declining trend is drawn.