Which of the Following Does Not Represent a Threat to Internal

question 76

Multiple Choice

Which of the following does not represent a threat to internal validity?

• A) Random assignment
• B) History
• C) Differential attrition
• D) Regression artifact

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Definitions:

Industry

Refers to the production of goods or services within an economy, typically classified into sectors based on their main source of revenue and activity.

Competitive Forces

Market dynamics that impact the competitive landscape, often analyzed through frameworks like Porter's Five Forces, including threats from new entrants, bargaining power of suppliers and buyers, threats from substitute products, and rivalry among existing competitors.

Porter

Often associated with Michael E. Porter, an economist who developed the Five Forces Framework to analyze competitive forces within an industry.

Framework

A basic structure underlying a system, concept, or text.