Which of the following is a true statement about the physical growth and development in infants and children?
A. Boys are slightly smaller than girls at most ages.
B. A newborn baby's head is disproportionately large.
C. Teething in infants usually begins after the child's first birthday.
D. Children grow fastest between the ages of 3 and 6.
Answer: B
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Evolutionary psychologists are interested in evolved mechanisms that helped resolve specific _____ concerned with survival or reproduction
a. interspecific aggression b. intraspecific aggression c. fixed action patterns d. adaptive problems
Professor McSpell designed an experiment to test her hypothesis that exercise will increase spelling ability
She divided children into three groups and had one group do 10 minutes of exercises, one group do 30 minutes of exercises, and the third group do no exercise. She then tested all three groups of children to see how many words they could spell correctly on a spelling test. In this experiment, the scores on the spelling test serve as the a. dependent variable. b. independent variable. c. control group. d. reliability measure.
Your friends Frank and Kathie have a young son, Jessie. Frank and Kathie are concerned that Jessie will grow up feeling good about himself
They are wondering if there is anything that they can do that will increase the chances that Jessie will have high levels of self-esteem. What can you tell Frank and Kathie about the factors that influence self-esteem? What will be an ideal response?
Compared to infants of mothers who are not depressed, infants of depressed mothers ________ in the weeks after birth.
A. sleep more consistently B. are less attentive to their surroundings C. have lowered cortisol levels D. display increased sensitivity to touch