Mood and Learning Study
*Ages 8.0 through 9.11
*Compensation: Children choose a prize. Parents receive a check for $20.
*This study is looking at how positive and negative mood affects learning.

Adolescent Emotion Perception
*Ages 11.0 through 15.11
*Compensation: Children receive a check for $20 and choose a prize. Parents receive a check for $20.
*This study is looking at how children recognize emotions in different contexts.

Exploration of Reward Leaning
*Ages 10.0 through 13.11
*Compensation: Children choose a prize. Parents receive a check for $20.
*This study is looking at how children think about rewards and make decisions.
