When Psychologists Compare Separate Groups of 3­ Year­olds, 18­year­olds, and 40­year­olds

question 27

Multiple Choice

When psychologists compare separate groups of 3­ year­olds, 18­year­olds, and 40­year­olds on a vocabulary test, they are conducting a:

• A)longitudinal study.
• B)kinship study.
• C)clinical study.
• D)cross­sectional study.

---

Definitions:

College Degree

A formal certificate or title awarded by an educational institution signifying the completion of a specific course of study at a college or university level.

Black Male Workers

Refers to the segment of the workforce comprised of male workers who are of Black or African descent.

Profit-Maximizers

Businesses or individuals that aim to achieve the highest possible profit from their operations.

Discrimination

The unfair or prejudicial treatment of individuals based on personal characteristics, such as race, gender, or age.