Which of the following is an example of a positive correlation?
A. Low levels of sedentary behavior during the day are related to lower blood pressure.
B. Low levels of sedentary behavior during the day cause lower blood pressure.
C. More time spent exercising each week is related to lower blood pressure.
D. More time spent exercising each week causes lower blood pressure.
Answer: A
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According to Erikson, an individual who successfully resolves the conflict during adolescence will achieve a sense of:
a. identity c. generativity b. intimacy d. integrity
By the school years, __________ U.S. children are, on average, ½ to 1 inch shorter than their __________ counterparts
A) low-SES; economically advantaged B) overweight; average weight C) high-SES; economically disadvantaged D) obese; underweight
Three of Piaget's basic concepts are schemes, accommodation, and assimilation. Give an example to illustrate each of these concepts
What will be an ideal response?
Which of the following statements is true of the electroencephalogram (EEG)?
A. It is a measure of the brain's electrical activity and is used to learn about the brain's development in infancy. B. It is an imaging technique that uses computer-processed X-ray measurements to produce cross-sectional images of the organs in the body. C. It is an imaging technique that uses strong magnetic fields to generate images of the organs in the body. D. It uses very low levels of near-infrared light to monitor changes in blood oxygen in infants' brains.