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Contingency awareness in premature infants
Perceptual and Motor Skills
|December 1, 1975
Insights
Low birthweight infants learned to control an overhead mobile with leg movements. This contingency learning increased kicking frequency and visual attention to the mobile.
Area of Science:
- Developmental Psychology
- Infant Behavior
- Learning and Conditioning
Background:
- Low birthweight infants often exhibit developmental differences.
- Understanding early learning mechanisms is crucial for developmental interventions.
Purpose of the Study:
- To investigate the learning capabilities of low birthweight infants.
- To assess the impact of contingency learning on infant behavior.
Main Methods:
- An artificial contingency situation was designed for infants.
- Leg movements were linked to the activation of an overhead mobile.
- A control group experienced non-contingent mobile movement.
Main Results:
- Infants in the contingent group increased their kicking frequency.
- Low birthweight infants demonstrated increased visual focus on the mobile.
- Contingent learning was observed in this infant population.
Conclusions:
- Low birthweight infants can learn through operant conditioning.
- Contingency learning enhances motor activity and visual attention in these infants.
- Findings suggest potential for early intervention strategies.
Abstract:
Infants of low birthweight were placed in an artificial contingency situation in which leg movement produced movement of an overhead mobile. When compared with 5 non-contingent controls, these 5 infants showed an increase in frequency of kicks and in the amount of time spent focusing on the mobile.