(Department of Physical Education,Wenzhou Vocational & Technical College,Wenzhou 325035,China) Abstract: Questionnaire survey is an important method used in researches on sports social science. However, there are certain issues in its application, such as sample size, validity and reliability test, valid questionnaire return rate etc. Sample size cannot be set at will, should be calculated according to social statistical requirements; questionnaire validity and reliability test is indispensible, structure validity is ignorable, content validity is indispensible, retest va-lidity should be free of operational errors; the valid return rate of statistical questionnaires should be calculated by using the number of questionnaires sent out as the denominator under any circumstance. Key words: sports sociology;questionnaire survey;social survey |