Not all physical changes that accompany emotions are internal. feelings are often apparent by observable changes. we call these

a. paraverbal reactions

b. nonverbal reactions

c. evident reactions

d. physiological factors

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.

To what is the growth of civilization most clearly traced

How did nationalism transform the identity of africans