An Experiment Has Internal Validity When

question 46

Multiple Choice

An experiment has internal validity when

• A) the dependent variable is measured reliably.
• B) the dependent variable is valid.
• C) only the independent variable could have caused the results.
• D) the independent variable is strongly manipulated.

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Definitions:

Adaptive Hypothesis

A theory suggesting that individuals adjust their expectations based on past experiences and gradually adapt to the reality of market conditions.

Future Indicator

A measurable economic factor that changes before the economy starts to follow a particular pattern or trend, signaling future activities.

Supply-side Economics

An economic theory that suggests lower taxes and decreased regulation will stimulate the economy by increasing production.

Incentive

A factor, monetary or otherwise, that motivates individuals or entities to behave in a certain way.