What Are the Primary Threats to Internal Validity When a Nonequivalent

question 32

Short Answer

What are the primary threats to internal validity when a nonequivalent control group pretest-posttest design is used?

---

Definitions:

United States

A country primarily located in North America, consisting of 50 states, a federal district, five major self-governing territories, and various possessions.

Korean War

The Korean War (1950-1953) was a conflict between North Korea, with the support of China and the Soviet Union, and South Korea, supported by the United Nations, primarily led by the United States, resulting in a stalemate and the creation of a divided Korea.

Militarized Policy

Government or organizational policies that emphasize the use of military force or solutions, often leading to an increased military presence or activity.