In a Study by Regan,subjects Worked Alongside a Confederate Who

question 15

Multiple Choice

In a study by Regan,subjects worked alongside a confederate who was either likeable or rude.In one condition the confederate came back from a break and gave the participant a can of Coke.In another condition the participant received a can of Coke from the experimenter.In a third condition the participant did not receive a can of Coke at the break.At the end of the experiment the confederate asked the participant to buy some lottery tickets.What did the result of this study reveal?

• A)Participants who had not received a Coke during the study bought tickets more often.
• B)Participants who were given a Coke by the confederate during the study bought tickets more often.
• C)Participants who were given a Coke by the experimenter during the study bought tickets more often.
• D)Participants who were given a Coke by the confederate during the study bought tickets more often,but only if the confederate was likeable.

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Definitions:

Behavioral Isolation

A prezygotic reproductive isolating mechanism in which reproduction between similar species is prevented because each group exhibits its own characteristic courtship behavior; also called sexual isolation.

Gametic Isolation

A prezygotic reproductive isolating mechanism in which sexual reproduction between two closely related species cannot occur because of chemical differences in the gametes.

Temporal Isolation

Temporal isolation is a form of reproductive isolation where two species mate or flower at different times of the day, season, or year, preventing interbreeding.

Linnaeus' Classification

A system of categorizing and naming organisms developed by Carl Linnaeus, based on shared physical characteristics.