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Peer reviewed Peer reviewed
St. Pierre, Robert G.; And Others – Evaluation and Program Planning: An International Journal, 1981
Methods and findings are summarized from a classical randomized experiment used to evaluate the Nutrition Education and Training (NET) Program developed and implemented in Nebraska. Generally positive effects of the program were found. Two issues needing further consideration are described. (Author/GK)
Descriptors: Elementary Education, Food, Nutrition Instruction, Program Effectiveness
Peer reviewed Peer reviewed
Mark, Melvin M.; And Others – Evaluation and Program Planning: An International Journal, 1985
The role of content validity in policy-relevant research is illustrated in a study contrasting results of surveys concerning public opinion toward gun control. Inadequate content validity threatened inferences about the overall level of support for gun control, but not about opinion difference between sexes or respondents of varying political…
Descriptors: Attitude Measures, Gun Control, Higher Education, Inferences