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The prevalence of drug use among students of Iasi (English version)

Cojocaru, Ph. Stefan; Cojocaru, Ph. Daniela; Bunea, Ovidiu - In: Social Research Reports 7 (2010) January, pp. 1-54

mix methods for estimating the number of drug users using a representative survey, the use of focus groups to obtain …

Persistent link: https://www.econbiz.de/10008677088

Challenges in Using Mix Methods in Evaluation (English version)

COJOCARU, Ph.D. Stefan - In: Postmodern Openings 3 (2010) Octomber, pp. 35-47

This article explores the debates between quantitative and qualitative methods in the evaluation process, analyzes the challenges about methodological mix in terms of credibility and validity of data and tools, and the evaluation findings. Beyond the epistemological contradictions, it seems...

Persistent link: https://www.econbiz.de/10008677847