What happened when Timberlake (1983) tested golden hamster subjects with other hamsters as the CS paired with a food US?
a. Subjects socialized with the hamster CS.
b. Subjects attacked the hamster CS.
c. Subjects attempted to eat the hamster CS.
d. Subjects ignored the hamster CS and went straight to the food dish.
Ans: d
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A woman spends a lot of time by herself. Whether she experiences this time as loneliness depends on
A. if she is an introvert or an extravert. B. how much social contact she requires to meet her personal needs. C. how many friends she has. D. how much time she spends interacting with friends.
If we want to calculate a z score for a sample mean, we will need to know the ______ and ______ for this distribution.
A. mean; standard distribution B. mean; standard deviation C. frequency; standard deviation D. standard deviation; standard distribution
When a diagnosis tells the clinician what is likely to happen over the course of the disorder and the likely effect of treatments, the diagnosis has
A. construct validity. B. predictive validity. C. content validity. D. none of the above
The activation-synthesis hypothesis of dreaming states that
A) the purpose of dreaming is to express unconscious wishes, thoughts, and conflicts. B) there is no purpose to dreaming, dreams occur because of random brainstem signals. C) the purpose of dreaming is to resolve current concerns and problems. D) dreaming is a by-product of a process of eliminating or strengthening neural connections.