The use of numerical/quantitative data in qualitative research studies and reports has been controversial. Prominent qualitative researchers such as Howard Becker and Martyn Hammersley have supported the inclusion of what Becker called "quasi-statistics": simple counts of things to make statements such as "some," "usually," and "most" more…

Quality assurance and evaluation research, like other fields of social research and its application, are confronted with a series of problems. In the present paper, I want first to give a list of such problems, although necessarily incomplete. It is then claimed that while there is no "perfect" solution to these problems, critical multiplism may…