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一、研究对象与方法(一)研究对象选取某高校大一至大三在校大学专科生,共发放问卷600份,回收了540份问卷,其中516份为有效问卷,有效率达86%。被试的基本情况见表1。表1被试基本情况
I. Subjects and Methods (I) Subjects A total of 600 questionnaires were sent out by college students from a freshman to a junior college. A total of 540 questionnaires were returned, of which 516 were valid questionnaires with an effective rate of 86%. The basic information of participants is shown in Table 1. Table 1 subjects basic situation