The social class effect on IQ applies LEAST to
a. infants.
b. preschoolers.
c. grade-schoolers.
d. teenagers.
A
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Your textbook discusses three different types of cries that a baby can produce. Which of the following is not one of them?
a. the basic cry b. the mad cry c. the hunger cry d. the pain cry
When the data are in the form of ranks we
a. need a special formula that Spearman derived. b. can just apply the standard formula to the ranks. c. need to convert the ranks to raw scores before computing the correlation. d. cannot do anything with the data.
Sadie was 42 years old, a high school graduate, a homemaker, and a mother of a 24-year-old daughter when her husband died unexpectedly after heart surgery. She owned the house, but had only limited finances. Sadie had neither college credits nor a job history. On the basis of this specific information, we can assume some of her most immediate needs would be:
a. spiritual b. physical c. social d. financial e. behavioral
Alison Clarke-Stewart, an expert on day care, has summarized the literature to provide a series of guidelines for quality day care. Which of the following is among her recommendations?
a. There should be at least one caregiver for every fifteen children. b. Children should have free choice of activities with no structured lessons. c. Caregivers should be responsive to the children's needs and actively involved in their activities. d. Caregivers should observe children's activities but should not become involved in them.