_____ When young children are tested on nonverbal versions of Piaget's tasks, their reasoning is more advanced than Piaget's theory predicts

To determine if sugar-rich diets affect hyperactivity in kids, a researcher first received parental permission and then prepared two daily menus that children received for a 30-day period

A high-sugar diet was given to the boys, whereas the girls had a menu that seemed identical but was not a high sugar diet. At the end of 30 days, the boys and girls were evaluated to determine their levels of hyperactivity. In the study, the amount of sugar in each child's diet is the ________. a) placebo b) independent variable c) dependent variable d) control group

Albert Bandura's experiments involving the inflated "Bobo Doll" indicate _____

a) observational learning plays a very small role in the acquisition of aggressive behavior. b) children only model aggression if they see it on television. c) children will model the aggressive behaviors they see others engage in. d) children will not model the aggressive behavior they see others engage in.