_____ occurs when participants are assigned to the experimental or control group by a coin flip.

A) Self-selection
B) Random assignment
C) Double-blind experimentation
D) Random sampling


B) Random assignment

Psychology

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Extinction impacts a behavior by

a. making it less likely to occur. b. making it more likely to occur. c. making desired behavior more likely and undesired behaviors less likely. d. making undesired behavior more likely and desired behaviors less likely.

Psychology

When a person's ____________is damaged or removed, anterograde amnesia, or the inability to form new memories, results

a) hippocampus b) prefrontal lobe c) amygdala d) cerebellum

Psychology

Where do the majority of American adolescents get their money?

A) Part-time jobs B) Parents C) Collecting spare change around the house D) Gifts

Psychology

In addition to physical attractiveness, _________ or the degree to which we are like someone is related to attraction

a. similarity b. dissimilarity c. opposites attract d. mere exposure

Psychology