Values Such as Cohen's D or R² (The Percentage of Variance

question 44

Multiple Choice

Values such as Cohen's d or r² (the percentage of variance accounted for) are used to measure

• A)the validity of a hypothesis test.
• B)the risk of committing a type I error.
• C)the size of a treatment effect or the strength of a correlation.
• D)the level of significance.

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Definitions:

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A phenomenon where a person's recall of episodic memories becomes less accurate due to post-event information.

Trinitite

A type of glassy residue left on the desert floor after the plutonium-based Trinity nuclear bomb test in 1945, near Alamogordo, New Mexico.

Revolutionary Nationalism

A political ideology that combines nationalism with a commitment to revolutionary change, often aiming to establish or preserve a nation-state.

Containment

A geopolitical strategy aimed at preventing the expansion of a hostile power or ideology, notably used by the United States during the Cold War.