Americans usually recognize hard work, education, and efficiency as desired qualities. where one of these qualities is found, the other two also apply. this is an example of

select one:
a. emergent values
b. a value cluster
c. cultural leveling
d. a normative cluster

The following are sumerian inventions, except

Which choice best describes the general trend for the countries shown, for the period 2008 - 2010?

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.