Studies of monkeys raised with artificial mothers suggest that mother-infant emotional bonds result primarily from mothers providing infants witha. the opportunity to explore. b. adequate nourishment. c. body contact. d. self-esteem.

Dr. redbull conducts a study to determine whether her new energy drink children perform better on spelling tests. she randomly assigns children to one of two groups: group 1 receives her energy drink and group 2 receives water. she then gives both groups a spelling test and compares the results. which of the following is true about this study? a. group 1 is the dependent variable and group 2 is the independent variable. b. this is a correlational study. c. group 2 is the experimental group. d. the independent variable is the type of drink the children receive.

How does the establishment clause limit government?

What was the greatest contribution of the “scientific method”?