According to your text, which of the following reflects the results of the correlational studies on the rates of obesity in children in New York City in 2004?

There was a negative correlation between ethnicity and obesity.
There was a negative correlation between family income and obesity.
There was a positive correlation between ethnicity and obesity.
There was a positive correlation between obesity and family income.


There was a negative correlation between family income and obesity.

Psychology

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Which of the following did Wundt believe about experimental psychology:?

a. ?it was useless in understanding higher mental processes b. ?it represented the only worthwhile type of psychology c. ?it was impossible d. ?it could be used only to investigate the higher mental processes

Psychology

The field of artificial intelligence (AI) investigates:

a. ?the extent to which machines can replicate the mental powers of humans b. ?how humans can increase their mental capacities by learning from machines c. ?the usefulness of machines in molding the behavior of humans d. ?how we can understand human behavior via the machine model

Psychology

Which of the following theorists pointed out that Kohlberg's system is concerned mainly with justice and that women when faced with real-life dilemmas tend to use an ethic of caring?

a. Elisabeth Kübler­Ross b. Margaret Washburn c. Anna Freud d. Carol Gilligan

Psychology

In statistical notation, n is the symbol for the

a. sample size b. mean c. variance d. range

Psychology