_____________ conditioning concerns the increase or decrease in the frequency of a behavior depending on its outcome

Which of the following girls would you expect to enter puberty first?

a. Shalicia, whose mother entered puberty at a young age b. Chara, who is malnourished and does not receive adequate health care c. Anita, who has a chronic illness d. Jane, who lived in Europe in 1840

The primary goal of using correlational research is to

a. determine the causal relationship between an independent and dependent variable. b. describe the population's average score on a particular measure. c. manipulate one variable but hold the other constant. d. determine the nature and strength of the association between two measured variables.