A reason Eunice Kennedy Shriver founded a day camp in 1962 was that eugenics laws had been upheld by the Supreme Court.
the public had been unaware of President Roosevelt's polio.
people with disabilities faced discrimination in employment.
children with disabilities had few places to participate in physical activities.

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.