In social science research，The reuse of qualitative data can improve the use efficiency of existing data to the maximum extent，Innovation research method。What are the advantages of qualitative data reuse? How to re -use qualitative data more standardized?，This reporter interviewed relevant experts and scholars。

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Anna Tarrant, an associate professor of the School of Social and Political Sciences of Lincoln University, wrote on June 8th at the official website of the London School of Political Economics，In the past 20 years，Many academic research institutions attach great importance to the collection and storage of data，Large -scale investment for this。The qualitative data generated by this not only records all important aspects of human life，At the same time, this data is also a creative resource，Repeat human environment with the social environment of humans。So，Data sharing、Reuse bet365 live casino games of data is gradually favored by scholars，and is considered a common、The low cost、The feasibility method of stimulating the effectiveness of data。

Tarate mentioned，Although the reuse of qualitative data provides huge potential for the generation of new knowledge，But also put forward more challenges to the traditional working method of researchers。For example，How to get data samples、How to organize useful data、How to interpret these data from different perspectives。Scholars interpret the secondary analysis of this qualitative data as: from the same researcher or different researchers to re -analyze the data collected in the original research process，How to explore new problems or use different analysis strategies。The secondary analysis of qualitative data focuses on analyzing the parts that are not involved in the original data; more in -depth analysis of the original research topic; analysis of data that is not fully valued in the original data; After the data is integrated with the original data，Improve and innovate the original research theme。

Deputy Professor Kahryn Hughes, deputy professor of the Department of Sociology bet365 best casino games at the University of Leitz University, told this reporter，Secondary analysis of fixed data is not a simple job，Based on a lot of theoretical work，It is constantly inspected the complex relationship between data。other，During the secondary analysis of the data，Also understand the relationship between the first research and the second study，The significance of the original qualitative data is useful to them。These problems are related to the extent to which the second study is limited to the existing data set。Researchers in the process of re -analyzing the data，Also with the order of reorganization of data、The ability to reshape the data set。Existing qualitative data sets inevitably have certain defects，It is this defect that promotes researchers to generate new opinions。

Hughes mentioned，The characteristic of social science research is to combine new theoretical methods with the real world。Current，Affected by the global epidemic，Many universities transfer research and teaching to online。This has a great impact for students who need field experiments in the field of field experiments。In a special Bet365 app download period，Students use the existing qualitative data，Data re -processing and utilization of data，Can effectively improve the research ability。The methods involved include: analyze the original data with new technical methods，Putting new research problems for the original qualitative data set，Expand the original research sample，Put forward more possible research directions。

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Despite the secondary analysis of qualitative data, there are many advantages，But you cannot ignore some problems existing in the second analysis process。For example，Researchers cannot distinguish between the differences between the first analysis and the secondary analysis of the fixed data; the two research methods and scope tend to be similar，The meaning of the secondary analysis of qualitative data cannot be reflected。

In the aspect of Nicole Ruggiano, associate professor of the School of Social Research at the University of Alabama in the United States，The secondary analysis of qualitative data should focus on regulating moral standards in data use，That is, you should pay attention to it before using this data，Approval of data provider。New research bet365 best casino games problems and new research focus may occur in the secondary analysis of qualitative data，But researchers cannot use it because of these data that are used in the original research project，3146_3166。

Rugiano said，In order to improve the effectiveness of the secondary analysis of qualitative data，In the future, data access should be enhanced in data collection，Training researchers use computer -assisted qualitative analysis software，Further understand the qualitative research method。Social science researchers when collecting qualitative data，You can expand the scope of collection，Eliminate the correlation of qualitative data，Prepare for possible secondary studies for the future。Researchers can also build an open database，to expand the number of data，Improve data quality。

Tam Perry, a scholar at the Department of Sociology, the Weinen State University of the United States, mentioned，Before the secondary analysis of the fixed data，Two items should be made first: one is whether the second researcher participates and how to participate in the first research project; the other is to compare with the first analysis，Whether the results of the secondary bet365 live casino games analysis have a new nature，Is it a new analysis method or direction。Only this，Only to build a new research paradigm，This is also the meaning of the secondary analysis of qualitative data。Researchers when analyzing the fixed data for a secondary analysis，Pay attention to the rigor of the research method，Rigorous re -arrangement of data after the data，Find a new research perspective，Learn the limitations of existing data，Formulate the appropriate data secondary analysis method。