Which of the following is a good example of behavior modification for changing snacking behavior? A) I won't purchase any extra food. B) I won't eat dessert so I can have snacks throughout the day. C) When I want a snack, I'll only take half of what I really wanted. D) When I want a snack, I'll take a 20- minute walk, then reevaluate whether or not I still want it.
