Pedro just began lifting his chin and bringing objects to his mouth. What age would you guess Pedro to be?
a. less than 2 weeks old
b. 2 to 4 weeks old
c. 4 to 8 weeks old
d. 2 to 3 months old e. 4 to 6 months old
d
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The construct of middle-age emerged when
a. a more educated workforce continued working longer. b. increased consumerism in the early 20th Century created a desire for greater wealth. c. the loss of healthy young men during World Wars I and II created an excess of healthy, marriageable young women. d. 20th-century parents began to bear fewer children and live long enough to see their children grow up and leave home.
Which of the following individuals has the greatest chance of contracting a sex-linked genetic abnormality?
A. A male with a mother with muscular dystrophy B. A female with a mother with muscular dystrophy C. A male with a father with muscular dystrophy D. A female with a father with muscular dystrophy
Researchers often organize the many kinds of coping strategies into categories. One of the most useful distinctions drawn by these researchers is between _____ and _____ strategies
A. conscious; unconscious B. childish; adult C. active-role; avoidance D. primary; secondary
Baby Samantha adjusts her arm and hand movements to match the distance of objects from her eyes. Samantha is demonstrating
A) shape sensitivity. B) contrast sensitivity. C) pictorial depth perception. D) binocular depth perception.