Poverty is a persistent problem in nearly every human society. in the united states, it is usually thought of as a condition of deprivation due to economic circumstances that is so severe as to prevent the individual from living with dignity. despite decades of effort and billions of dollars, poverty continues unabated. recent research suggests that poverty is a kind of proxy – a "stand-in" – for the

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.