Dr Fiennes, a Psychological Researcher, Studies the Biological Bases of Memory

question 93

Multiple Choice

Dr. Fiennes, a psychological researcher, studies the biological bases of memory problems in the elderly using animal research subjects. Fiennes is a(n) ______ psychologist.

• A)comparative
• B)biological
• C)environmental
• D)health
• E)physiological

---

Definitions:

Correlation Coefficient

A statistical measure that describes the extent to which two variables are related, indicating both the strength and direction of the relationship.

Dependent Variable

In experimental and observational studies, it is the outcome or variable that researchers are interested in explaining or predicting.

Independent Variable

In an experiment, the variable that is manipulated or altered to observe its effect on the dependent variable.

Confound

To cause confusion by mixing up or failing to distinguish between different elements or variables.