Which Is NOT a Hallmark of a True Experiment

question 126

Multiple Choice

Which is NOT a hallmark of a true experiment?

• A) Control over responses on the dependent measure
• B) Manipulation of an independent variable
• C) Control over extraneous variables
• D) Random assignment of participants to experimental conditions

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Definitions:

Tautology

A statement that is true by necessity or by virtue of its logical form, often repeating the same idea in different words.

Disjunct

An individual element or statement within a disjunction, where the truth of any one element makes the disjunction true.

Disjunction

An operation in logic that results in true if one or more of the inputs are true.

Tautology

A statement in logic that is true in every possible interpretation or a redundant statement that doesn't provide additional information.