A good research hypothesis
A) poses a causal question.
B) involves at least three variables.
C) specifies the correct statistical procedure to use.
D) implies that that predicted relationship can be tested empirically.
Question 2
Developing a precise operational definition of a construct, such as relaxation, helps us
A) to decide what area we want to do research in.
B) to develop a complete theory of relaxation.
C) to analyze our results statistically.
D) to communicate our procedures to other researchers.