If Felicity's development is average, she can be expected to discriminate among happy, angry, and neutral facial expressions at what age?
a. at birth
b. 2 to 4 weeks c. 1 to 2 months d. 4 to 6 months
e. 10 to 12 months
d
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Which factor is an environmental and behavioral contributor to cancer?
A. smoking B. sexual activity C. working night shifts D. family history of cancer
____________ is generally considered to be the "father of psychology."
a) Max Wertheimer b) William James c) Wilhelm Wundt d) Sigmund Freud
During the alarm stage of the general adaptation syndrome,
a. the central and somatic systems are activated. b. synaptic activity and the somatic nervous system activate to send messages from the CNS to muscles. c. the sympathetic nervous system is activated and adrenal glands release hormones. d. neurotransmitter levels and the central nervous system are activated. e. the neurons in the autonomic nervous system revers their resting and active polarity.
Karen's boyfriend gets very excited whenever he walks by the Pizza parlor where she works because whether Karen is working then or not, he still associates the place with Karen. After Karen quits her job, her boyfriend stops getting excited when he walks by the parlor. One day, months after Karen has quit her job, her boyfriend gets excited when he walks by the pizza parlor. This is best explained by:
A. generalization B. acquisition C. persistence D. spontaneous recovery