What Do Concepts Do

question 10

Multiple Choice

What do concepts do?

• A) help us understand the world
• B) tell us how to emotionally react to new experiences
• C) provide a basis by which to group together objects
• D) serve all of these functions

---

Definitions:

Heroin

An opioid drug derived from morphine, highly addictive and used illicitly for its euphoric effects.

Cocaine

A powerful stimulant drug derived from the leaves of the coca plant, which can cause euphoria and addiction.

LSD

Lysergic acid diethylamide, a powerful hallucinogenic drug known for its psychological effects such as altered thoughts and perceptions.

Longitudinal Study

Research that follows the same subjects over a period of time, allowing for the examination of changes and developments.