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Namey, Emily; Guest, Greg; McKenna, Kevin; Chen, Mario – American Journal of Evaluation, 2016
Evaluators often use qualitative research methods, yet there is little evidence on the comparative cost-effectiveness of the two most commonly employed qualitative methods--in-depth interviews (IDIs) and focus groups (FGs). We performed an inductive thematic analysis of data from 40 IDIs and 40 FGs on the health-seeking behaviors of African…
Descriptors: Cost Effectiveness, Comparative Analysis, Interviews, Focus Groups
Thompson, M. E. – 1978
A fictitious community of 583 households was set up to simulate a survey population, and was used in two laboratory assignments where students "interviewed" householders by a quota sampling procedure and tested the performance of several probability sampling designs. (Author/JEG)
Descriptors: Audiovisual Aids, Computer Assisted Instruction, Educational Strategies, Educational Television