One key difference between research and evaluation is the ability of the researcher to:
a. control all extraneous variables.
b. generalize the results to a larger population.
c. predict the outcome based on probability factors.
d. remain objective during the research process.
ANS: B
Research allows for data that can be interpreted and generalized to be collected systematically. Generalization extends the implications of study findings from a research sample to a larger population. Evaluation is generally limited in scope to a single situation or group.
Research studies cannot control for all extraneous variables.
Prediction is not the goal of all research.
Objectivity should be maintained in both instances.
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