In this paper, I present an approach to mixed methods research based on Andrew Pickering's performative view of research. I compare this approach to three existing approaches: incompatible worlds, critical realism, and pragmatism. According to my performative view, multiple realities exist, which can be known in various ways. Researchers create…

This paper provides the first mixed methods theory of causation. According to the theory, the researcher must carefully construct a causal mosaic for each research study, articulating what is causally relevant given his/her research questions, purposes, method(s), methodology(ies), paradigms(s), and resources. To engage in this "mixed…