Suppose that a doctor weighs your child and finds her to be in the 25th percentile for weight at age 2 . The doctor rechecks your child every few months to be sure that she is staying near the 25th percentile. This is an example of
a. tracking
b. leafing.
c. quartiles.
d. percentile monitoring.
a
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What is the evidence to support the idea that hormones involved in the menstrual cycle do not significantly influence women’s sexual interest??
a. ?Women report more pain during sex and less sexual interest while ovulating. b. ?Menopause produces significant hormonal changes in women, but has little impact on their sexual interest and activity. c. ?Women report increased sexual activity during ovulation but only if they are trying to get pregnant. d. ?Fertility drugs that increase gonadotropin levels have little impact on female sexual interest.
For modeling to be effective, the observer must:
What will be an ideal response?
Wendy has determined that the correlation between her reading screening test and her students' reading grades is .30 . What percent of the variation in reading scores is accounted for by knowing the students' scores on the screening test?
a. 9 percent b. 30 percent c. 60 percent d. 90 percent
Super Nanny is visiting the Niemann household to assist in eliminating little Alex's temper tantrums. Super Nanny decides to set up rules that specify what behaviors will be strengthened or rewarded. Super Nanny has implemented a behavioral technique called
A. positive reinforcement. B. exposure therapy. C. assertiveness training. D. extinction.