Compared to men who sniffed pure saline, men who sniffed a woman’s tears (while the woman was not present) ____
a. ?were less aggressive
b. ?were more aggressive
c. ?experienced increased testosterone levels
d. ?experienced decreased testosterone levels
ANSWER:
d
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Contractions strong enough to expel the baby are caused by
a. the weight of the child. b. the release of oxytocin from the mother's pituitary gland. c. the secretion of hormones by the adrenal and pituitary glands of the fetus. d. changes in the heart rate and brain activities of the fetus.
Anaclitic depression was the term used by Renee Spitz in the 1940s to describe the pattern of behavior he saw in ____
a. emotionally deprived infants b. abused toddlers c. pregnant adolescents d. bereaved children
Marla is one year old. She probably ____
a. ?knows general names rather than simple object categories b. ?is at the infant vocalization stage c. ?uses language without gestures d. ?understands more words than she can say
Which of the following standard scores reflects the best relative performance on a test?
A. z = -2.55 B. z = +1.35 C. z = -1.45 D. z = 0.00