A researcher theorizes that walking three times per week will minimize

A researcher theorizes that walking three times per week will minimize the likelihood of premature labor in at-risk pregnant women. The researcher initiates a research program to test this theory.

This research study is attempting to validate what aspect of theory?
a. Development
b. Explanation
c. Prediction
d. Strategies for controlling outcomes

ESSAYBID ANSWER

ANS: D
Theories are tested through research to determine the correctness of their descriptions, explanations, predictions, and strategies to control outcomes.
In this situation the theory is already developed. The correct answer is “Strategies for controlling outcomes.” Theories are tested through research to determine the correctness of their descriptions, explanations, predictions, and strategies to control outcomes.
The theory being tested will not explain why the situation happens. The correct answer is “Strategies for controlling outcomes.” Theories are tested through research to determine the correctness of their descriptions, explanations, predictions, and strategies to control outcomes.
Prediction requires formal experimental study. The correct answer is “Strategies for controlling outcomes.” Theories are tested through research to determine the correctness of their descriptions, explanations, predictions, and strategies to control outcomes.