Author Question: A researcher theorizes a set of relationships among concepts used to describe why patients with ... (Read 314 times)

Garrulous · **on:** Jul 8, 2018

A researcher theorizes a set of relationships among concepts used to describe why patients with chronic illness are often depressed. To test the accuracy of these hypothesized relationships, which type of study will be used?

a. Descriptive correlational
b. Grounded theory
c. Model testing
d. Predictive correlational

Question 2

A researcher wishes to conduct a correlational study to determine whether there is a relationship between stress levels and relapse rates among patients who have chronic conditions.

a. manipulate the level of stress in study subjects.
b. obtain a large range of possible scores.
c. provide lengthy descriptions of subjects' behaviors.
d. randomly assign subjects to study groups.