If the participants in one treatment condition are noticeably older than the participants in another treatment condition, then participant age is a confounding variable
a. True
b. False
Indicate whether the statement is true or false
True
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Maria frequently used cocaine while she was pregnant. The most likely effect on her baby would be
a. fetal strokes. b. extreme cognitive impairments. c. blindness. d. a hearing impairment.
Explain the effects of epinephrine on the cardiovascular system in detail. What system within the body do epinephrine injections mimic?
What will be an ideal response?
According to the activation-synthesis theory of dreaming, the source of a dream is neuronal firing in the ________________. a) diencephalon
a) diencephalon b) cortex c) brain stem d) optical lobe
Which schedule of reinforcement reinforces the first correct response after a constant interval of time has elapsed?
a. fixed ratio b. variable ratio c. fixed interval d. variable interval