A Researcher Reports That the Size of an Effect in Some

question 33

Multiple Choice

A researcher reports that the size of an effect in some population is d = 0.88.Which of the following is an appropriate interpretation for d?

• A) The effect observed in the population was significant.
• B) Mean scores were significant by 0.88 points in the sample.
• C) Mean scores were significant by 0.88 points in the population.
• D) Mean scores shifted 0.88 standard deviations in the population.

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Definitions:

Closed Shops

describes workplaces that require employees to be members of a specific labor union both before and during their employment, a practice now largely illegal in the U.S.

Agency Shops

Workplaces where employees must pay union dues regardless of their membership status, often found in collective bargaining agreements.

Union Shops

Workplaces where all employees must join a union within a certain time period after being hired.

Right-To-Work Laws

Legislation that prohibits compulsory membership in labor unions as a condition of employment.