If the trainee group and control group can be assumed to similar levels of knowledge,behavior and results prior to training,the most efficient evaluation design is _________.

Question

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If both groups are assumed to be similar prior to training, a posttest only evaluation design would be the most efficient and appropriate method to assess the impact of the training on the trainee group. This design would involve measuring the outcomes of the training program (i.e., knowledge, behavior, and results) only after the training has been completed. This design is appropriate when it is not feasible or practical to conduct pretest measures or when pretest measures would not add significant value to the evaluation. The posttest only design is also less costly and time-consuming than other designs, such as the time series design or the Solomon four-group design.

If the Trainee Group and Control Group Can Be Assumed