Reactivity Can Influence

question 80

Multiple Choice

Reactivity can influence:

• A) The ecological validity of a study
• B) The internal validity of a study if it varies across comparison groups
• C) Both ecological and internal validity of a study
• D) Neither ecological nor internal validity

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Definitions:

Lowell "Mill Girls"

Young women who worked in the textile mills in Lowell, Massachusetts, during the early to mid-19th century, often under harsh conditions.

Market Revolution

A period of rapid economic transformation in the United States during the 19th century, characterized by a shift from manual labor and subsistence farming towards a more commercial and industrial economy.

Regulated Work

Employment or labor that is subject to governmental laws and regulations to ensure fair practices, safety standards, and workers' rights.