Every experiment has at least one independent variable

People are more likely to exercise regularly if

a. they have the social support to continue. b. they understand the health benefits of exercise. c. they have been involved in mass-media campaigns. d. their doctor recommends exercise. e. they are forced to do unpleasant exercise activities.

Which of the following statements about adolescent autonomy is TRUE?

A) Emotional autonomy increases rapidly during adolescence. B) Behavioral autonomy doesn't occur as quickly as emotional autonomy. C) Healthy families encourage a good balance of connectedness and autonomy in their adoelscents. D) all of the above