When Participants in Her Longitudinal Study on the Effects of Child

question 123

Multiple Choice

When participants in her longitudinal study on the effects of child care moved away or dropped out, Dr. Swan was probably concerned about

• A) biased sampling.
• B) selective attrition.
• C) practice effects.
• D) cohort effects.

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Definitions:

Craft Unionism

A labor movement approach focusing on organizing workers from the same craft or trade into a single union to negotiate for better conditions and wages.

Labor Party

A political party that represents the interests of the working class and supports labor unions, advocating for policies beneficial to workers and trade unions.

AFL Unions

Organizations affiliated with the American Federation of Labor, representing a coalition of trade unions.

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