Applying qualitative comparative analysis (QCA) to large Ns relaxes researchers' case-based knowledge. This is problematic because causality in QCA is inferred from a dialogue between empirical, theoretical, and case-based knowledge. The lack of case-based knowledge may be remedied by various robustness tests. However, being a case-based method,…

Discusses the development of a scale to measure variables that may have an effect on teacher's affective attitudes towards computer-assisted language learning. Both qualitative and quantitative methodologies were used in the development of the scale to ensure its validity and reliability. (13 references) (Author/CK)