a) embryo.
b) zygote.
c) genome.
d) blastocyst.
b) zygote.
c) genome.
d) blastocyst.
John's heart has been conditioned to beat rapidly whenever he smells Windsong perfume on a woman. However, John's heart also races when he smells Chanel 5 and other perfumes. This illustrates:
a. stimulus generalization.
b. discrimination.
c. extinction.
d. spontaneous recovery.
Answer a % correct 91 a= 91 b= 7 c= 0 d= 2 r = .21
Psychology
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What procedure can produce stimulus generalization of a conditioned response? a. Extinguish the response, wait, and then present the conditioned stimulus again. b. Present the unconditioned stimulus without the conditioned stimulus
c. Present the conditioned stimulus without the unconditioned stimulus. d. Test with something similar to the conditioned stimulus.
Psychology
Renée Baillargeon and her colleagues used __________ tasks to examine toddlers' understanding of where a person with a false belief about the location of an object will search for the object.
A. violation-of-expectation B. value-expectancy C. egocentricism D. conservation
Psychology
At fertilization, the chromosomes from the father's sperm unite with the chromosomes from the mother's egg, creating a new cell called a(n) __________
Psychology
A researcher randomly assigns a group of male and female college students to either gossip about their friends or to play a game of basketball. Afterwards, they administer the students a measure of happiness. They find that students who played basketball are happier than those who gossiped. What is the MOST likely cause of this outcome?
A) Men were happier overall than women. B) Students who like to play sports were happier than students who don't like to play sports. C) Playing basketball made students happier compared to gossiping. D) The people in the basketball-playing condition were already happier to begin with.
Psychology