Which One of the Following Is a Characteristic of an Experiment

question 4

Multiple Choice

Which one of the following is a characteristic of an experiment?

• A)Participants self-assign into the intervention or control
• B)Allow a deep understanding of the participants' experiences
• C)Allow researchers to compare groups
• D)Have no threats to validity

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Definitions:

Substitution

Substitution refers to the economic principle where consumers replace more expensive items with less expensive ones or firms replace inputs with cheaper alternatives, in response to changes in price or availability.

Videocassette

A medium for the recording of analog audio and video tapes, now largely obsolete.

Diminishing Marginal Utility

The principle that the satisfaction or utility gained from consuming each additional unit of a good or service decreases as more of it is consumed over a certain period.

Indifference Curves

Indifference curves are graphs showing different combinations of two goods that provide equal satisfaction and utility to a consumer.