Abductive Research Methods in Psychological Science
This chapter discusses a number of different abductive research methods of relevance to psychological research. The first of these, exploratory factor analysis, has been widely employed to generate rudimentary explanatory theories about common causes, although it is not generally recognized as an abductive method. The second method, analogical modelling, can be viewed as an abductive strategy for developing explanatory theories once they have been generated. The third abductive method, known generally as inference to the best explanation, gets formulated in different ways. These methods of inference to the best explanation can be used to evaluate the worth of competing explanatory theories. Theories of explanatory coherence are important in this regard.