Generalities derived from research relating to children's physical activity patterns include all of the following statements EXCEPT:
a. Boys are less active than girls.
b. Physical activity decreases with age.
c. Seasons affect activity levels.
d. Physical education in schools has decreased.
e. Climate may affect activity levels.
Question 2
What are the proposed mechanisms by which television viewing contributes to obesity?
a. Reduced energy expenditure
b. More commercials advertising appropriate foods
c. Increased intake while watching television
d. All of the above
e. a and c only