If people who take a test twice usually get about the same score both times, what can we conclude?

a. The test is standardized.
b. The test is unbiased.
c. The test has high validity.
d. The test has high reliability.

d

Psychology

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Amy is very excited for the day of her wedding. On that day, she experiences a spike in happiness and this feeling lasts for about a month. After that, she returns to her "normal" levels of mood. According to the text, what is this an example of?

a. The "marriage effect" b. The "contrast effect" c. Cyclical happiness d. Adaptation

Psychology

The probability of making a response is altered by the consequences that follow this response during which type of learning?

a. classical conditioning b. operant conditioning c. Pavlovian conditioning d. respondent conditioning

Psychology