Without Using Appropriate Experimental and Control Groups,extraneous Events in Subjects

question 5

True/False

Without using appropriate experimental and control groups,extraneous events in subjects' lives can make history a threat to internal validity,even if those events are of no historical importance to people in general.

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Definitions:

American Television

The broadcast and cable television industry in the United States, known for its extensive reach, programming variety, and cultural influence both domestically and internationally.

Gross National Product

A measure of a country's economic performance, calculating the total value of all goods and services produced over a specific time period, including income from abroad.

Wages Increased

The phenomenon of rising levels of payment made to employees for their labor, typically in response to economic, social, or political factors.