Discussions on qualitative and quantitative discussions have always occupied important positions in social science research。March 4，The official website of the London School of Political Economics, UK,，The school's psychological and behavioral science professor Alex Gillespie and others made in the new book "Pragmatis and Methodology"，To solve the challenges faced by humans need to seize the "Big Qualitative Data" on the basis of practicalist methodology。

Grylespi and others think，Questionnaire survey、Classic methods often used in social science research such as interviews are more suitable for researching colonialism in the 20th century、Issues of ideological Bet365 app download influence，and understanding、Classification and Description、belief, etc.。But，Social scientists are now facing different challenges。First, the nature of the topic it faces has changed。Nationalism、The rise of populism, especially the popularity of "post -truth"，Ineviation is exacerbated、Climate emergency status and various conflicts。Nationalism and populism are not fresh，But the scale and complexity of the error information may affect the collective reaction of people's problems facing the problem。Second is the accelerated development of technology，Especially the unprecedented accumulation of natural data is combined with the increasingly powerful data analysis method。People often say that they live in the data era，But few people say，This is actually an era of "big setting data"。A large amount of non Bet365 lotto review -structured and qualitative data appears，and the advancement of artificial intelligence technology enables these qualitative data to be used，It is easier to be used in social research。

These two trends have promoted the rise of mixed methods。The "paradigm disputes" of the 1980s and the 1990s and the discussion of qualitative and quantitative methodology is the end of the one.。The current challenges faced by humans cannot solve it by tools limited to a paradigm，Although the quantitative method still occupies the dominant position，But the "superiority" of advocating a method is not desirable to reject other methods。What kinds of problems do people need to distinguish which methods are suitable for solving，How to combine these methods for social research to respond to contemporary challenges。Grylespi and others suggest to seize the opportunity bet365 best casino games brought by the large -scale data，Adopt practicalism method。

Potential potential for practicalism to focus on human behavior，and advocate to evaluate knowledge based on the consequences。Although in psychology、Education and political fields have a broad impact，But the result of pragmatism is not fully reflected in the social science methodology。Considering the possibility of large -scale data and the progress of artificial intelligence，The timing of responding to the current challenge with pragmatism has matured。Practicalism requires researchers to develop methods suitable for the current environment，Think about methodology in a creative way。

Analysis of pragmatism，Qualitative and quantitative data is inseparable、Link together。If you want to see how much people agree with the question (traditional survey method)，and its actual view of this problem bet365 best casino games (traditional qualitative method)，Advanced text analysis can be performed on a large amount of qualitative data circulating in contemporary society。Deep integration of qualitative and quantitative methods is increasingly possible，and will improve social researchers for stability、The ability of effective and useful research。

Grylespi and others think，Practicalist methodology allows people to rethink methods，It is not to see it to reveal the isolation program of "true knowledge"，Instead of tools created and used together，The possibility of thinking and action in a large -scale data environment。Practical methods make people not only observe the status quo of the world，Also changes it by imagining the possible appearance of the world。In short，Practicalism provides a framework，Help researchers tilting towards the future、Critical reflection knowledge and related Bet365 app download issues，to better seize the opportunity、Copy contemporary challenges。

(Wang Junmei/Compilation)