Justin, a 9-year-old boy, has been given detention several times within the last eight months for unruly and disruptive behavior. His teachers have reported that he often talks back and is rude toward them. He disobeys his parents and frequently fights with his siblings. Justin does not have any friends at school, since other children are put off by his short temper. He is most likely to be diagnosed with .

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.

Marcy tests a solution with a strip of blue litmus paper. the paper turns red. the solution is acidic basic neutral

Which scholars explained the roles of the public and private sectors by comparing it to maneuvering a boat?