To Study the Effects of Noise on Worker Productivity,researchers Have

question 324

Multiple Choice

To study the effects of noise on worker productivity,researchers have one group of people work in a noisy room and a second group work in a quiet room.To be sure that any differences in the productivity of the two groups actually result from the different noise levels,the researcher should use

• A) the case study.
• B) correlational measurement.
• C) naturalistic observation.
• D) random assignment.

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Definitions:

NLRB

The National Labor Relations Board, a government agency in the United States that oversees labor practices and enforces labor laws.

Employee Free Choice Act

Proposed U.S. legislation intended to ease the process for workers to form unions by allowing card check certification among other reforms.

First Contracts

The initial collective bargaining agreement reached between a newly formed or recognized labor union and the employer.

Negotiations

The process of discussion between two or more parties aimed at reaching a mutual agreement or understanding on a specific matter.