In order to test the hypothesis that premarital education enhances marital quality, Dr. Stanley should first:
A)conduct pseudoscientific research.
B)use naturalistic observation to observe happily married couples.
C)operationally define the terms premarital education and marital quality.
D)avoid operational definitions because they reflect preconceived ideas and biases.

Question

Quizplus · Accepted Answer

Operational definitions are necessary in scientific research to avoid ambiguity and ensure consistent interpretation of variables. In this case, defining premarital education and marital quality clearly is crucial to testing the hypothesis. Choices A, B, and D are all inappropriate approaches to scientific research. Pseudoscientific research lacks empirical evidence and scientific rigor. Naturalistic observation is not an appropriate method for testing a hypothesis because it does not allow for controlled manipulation of variables, making it difficult to establish causality. Avoiding operational definitions undermines the validity and reliability of the research.

In Order to Test the Hypothesis That Premarital Education Enhances