Descriptor
Anger | 1 |
Context Effect | 1 |
Contingency Management | 1 |
Emotional Response | 1 |
Extinction (Psychology) | 1 |
Facial Expressions | 1 |
Infant Behavior | 1 |
Infants | 1 |
Predictor Variables | 1 |
Reinforcement | 1 |
Sadness | 1 |
More ▼ |
Source
Developmental Psychology | 1 |
Author
Lewis, Michael | 1 |
Sullivan, Margaret W. | 1 |
Publication Type
Journal Articles | 1 |
Reports - Research | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Sullivan, Margaret W.; Lewis, Michael – Developmental Psychology, 2003
Two experiments examined how different frustration contexts affect the instrumental and emotional responses of 4- to 5-month-olds. Both experiments showed that arm responses increased when the contingent stimulus was lost or reduced but decreased when control of the stimulus was lost under noncontingency. Facial expressions of anger, but not…
Descriptors: Anger, Context Effect, Contingency Management, Emotional Response