Correlation Is a Summary Measure That Indicates

question 46

Multiple Choice

Correlation is a summary measure that indicates

• A)a curved relationship among the variables.
• B)the rate of change in Y for a one unit change in X.
• C)the strength of the linear relationship between pairs of variables.
• D)the magnitude of difference between two variables.

---

Definitions:

Drug Therapies

Treatment of disease or disorders with pharmaceutical drugs as opposed to surgery or other therapies.

Brain Stimulation

The application of electrical or magnetic stimulation to specific brain areas to treat neurological and psychiatric disorders or to study brain function.

Psychosurgery

A medical intervention that involves operating on the brain to treat psychological disorders or alleviate severe mental distress, now rarely performed.

Free Association

A psychoanalytic process in which a patient says whatever comes to mind without censorship, used to explore the unconscious.