In studies investigating the physiological components of emotion, researchers have found: a. that anger produces a dramatic decrease in skin temperature, whereas fear produces a marked increase in skin temperature. b. significant cross-cultural differences in patterns of physiological arousal for positive and negative emotions. c. that the same pattern of physiological changes occurs for both positive and negative emotions. d. that anger produces a marked increase in skin temperature, whereas fear produces a decrease in skin temperature.

Persuaded congress to adopt the missouri compromise in 1820. 1.) henry clay 2.) white southerners 3.) northerners 4.) thomas jefferson

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 has congress added to the president’s role as chief economic planner over the years?