Diverse ways of knowing
Toward a definition for research
The epistemological basis of qualitative research in mathematics education : a postmodern perspective
Observing mathematical problem solving through task-based interviews
Phenomenography : exploring the roots of numeracy
Working towards a design for qualitative research
Studying the classroom negotiation of meaning : complementary accounts methodology
The centrality of the researcher : rigor in a constructivist inquiry into mathematics teaching
Using a computer in synthesis of qualitative data
Using research as a stimulus for learning
Where do we go from here?