When laboratory animals are given unlimited opportunities to self-administer cocaine injection
A. most eventually become bored with it and stop taking it.
B. they become completely tolerant to it and it loses its effect.
C. they only inject enough to keep themselves awake.
D. they will readily self-administer it.
B
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Children who are rejected by their peers have often been a. disciplined inconsistently by their parents
b. raised in environments that lacked a sense of intimidation c. raised by parents with an authoritative style. d. the victims of time-out procedures.
This assumes that memories, if not used, fade with time and ultimately disappear entirely
a) encoding failure b) interference c) consideration failure d) decay theory
According to this video, what becomes the main focus of life in Middle Childhood?
a. sports activities b. family c. friendships d. education
Which theory of color vision explains that each of the cones in the retina contains a different type of iodopsin that breaks down when struck by light, triggers action potentials, and sends neural messages to the brain?
a. opponent-process theory. b. trichromatic theory. c. three-opponent theory. d. stage primary theory.