Which of the Following Demonstrates Use of a Token Economy

Multiple Choice

Which of the following demonstrates use of a token economy to encourage good behavior in school children?

A) giving children praise whenever they are behaving well
B) making children stay after school when they misbehave
C) awarding children successively more privileges for longer periods of good behavior
D) awarding children points for good behavior,which they can exchange at the end of the day for small toys