For an Experiment Comparing Two Treatments,the Researcher Selects Participants So

question 17

Multiple Choice

For an experiment comparing two treatments,the researcher selects participants so that each treatment condition has 20 males and 10 females.For this study,what method is being used to control participant gender?

• A)randomization
• B)matching
• C)holding constant
• D)limiting the range

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Definitions:

English Auction

A bidding process where participants publicly offer progressively higher prices until the highest bidder wins, typically used for selling goods or services.

Rational Self-Interest

The principle that an individual's actions are motivated by self-gain and the efficient pursuit of their own personal goals, assuming logical and informed decision-making.

Values

The importance, worth, or usefulness of something, often determined by personal principles or market conditions.

Bid

An offer of a certain price for something, especially in contexts like auctions or financial markets, where it reflects the amount a buyer is willing to pay.