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Boser, Judith A. – 1990
The cost-effectiveness and impact on response rate of variations in mailing procedures involved in a mail survey of teacher education graduates were assessed. Variables studied were use of a preliminary or advance letter, postcard versus letter reminders as the first follow-up mailing, timing of the reminder (1 versus 2 weeks after the first…
Descriptors: Comparative Analysis, Cost Effectiveness, Graduate Surveys, Higher Education
Clark, Sheldon B.; Boser, Judith A. – 1993
The suggestions offered in this paper are based on the experiences of two scientific researchers of how evaluations undertaken in a competitive arena, in which true experimental designs are not viable, can be designed in such a way that meaningful comparative data can be examined. Case studies of the Science and Engineering Research Semester and…
Descriptors: Case Studies, Cohort Analysis, Comparative Analysis, Control Groups