A Parent Hands Her Children a Dollar Each for Helping

Multiple Choice

A parent hands her children a dollar each for helping to rake leaves and also says,"And wasn't it great,all of us pitching in together,helping each other?" By reminding her children that the task was also enjoyable,she is working to

A) avoid the overjustification effect.
B) enhance leaf-raking performance.
C) enhance their extrinsic motivation.
D) undermine their intrinsic motivation.
E) produce the overjustification effect.