Marijuana Use Has NOT Been Demonstrated to Cause

question 50

Multiple Choice

Marijuana use has NOT been demonstrated to cause

• A) lung cancer.
• B) impaired learning and memory.
• C) Parkinson's disease.
• D) increased cell loss in the brain after a stroke.

---

Definitions:

Robber's Cave Study

An experiment on group conflict and cooperation conducted by Muzafer Sherif, demonstrating how intergroup hostility can be reduced through cooperative goals.

Self-affirmation

The act of recognizing and affirming one's abilities and values to maintain self-integrity and respond positively to threats to one's self-concept.

Competition

A situation in which individuals or groups strive against each other to achieve a goal that cannot be shared.

Cooperation

The process of groups or individuals working together towards a common goal, often resulting in mutual benefit and shared success.