[Purpose/Significance]Questionnaire survey method is frequently used in social science research as one of the positivist research methods.An in-depth understanding of the questionnaire method and its implemen-tation process,as well as an analysis of its the status and existing problems in library science research,will help guide the standardized use of it in future research.[Method/Process]It reviewed the literature related to the ques-tionnaire survey method,grasped its connotation,and sorted out the standardized application process of question-naire design and questionnaire survey method.It took nine core journals in the field of library science as research objects,and conducted a comprehensive reading and analysis of 345 articles published in these journals in the past five years that utilized questionnaire survey methods.[Result/Conclusion]The questionnaire survey method has been widely popularized in the field of library science.Compared to previous years,articles published in core LIS journals currently demonstrate a significant improvement in the use of sampling methods,with an increasing num-ber of large-sample surveys and high response rates.However,researchers still encounter many issues in the imple-mentation of questionnaire survey methods,including a portion of studies that do not conduct pilot test or report the pilot test result.Moreover,it is necessary to improve the emphasis on validation and reliability testing.