Training and maintaining a retarded child's proper eating

Area of Science:

• Behavioral Psychology
• Developmental Disabilities
• Applied Behavior Analysis

Background:

• Individuals with intellectual disabilities often require specialized interventions to acquire and maintain daily living skills.
• Manual guidance training alone may not be sufficient for skill generalization and maintenance in some individuals.

Purpose of the Study:

• To investigate the necessity of motivational procedures for sustaining previously trained eating skills in a child with profound intellectual disability.
• To determine if motivational support is required to maintain spoon-feeding skills after initial training.

Main Methods:

• A single-subject design was employed, focusing on a child with profound intellectual disability.
• The study involved training spoon-feeding skills using manual guidance, followed by the introduction and withdrawal of motivational-maintenance procedures.
• Behavioral observation was used to track the child's use of spoon-feeding versus hand-feeding.

Main Results:

• The child learned to eat with a spoon through manual guidance but did not consistently use the skill.
• The introduction of motivational procedures led to the child's consistent use of spoon-feeding.
• Discontinuation of motivational procedures resulted in a return to hand-feeding, with skill re-emergence upon reintroduction of motivation.

Conclusions:

• Continued motivational procedures are essential for maintaining spoon-feeding skills in individuals with intellectual disability after initial training.
• Behavioral interventions for skill acquisition in this population may require ongoing motivational components for long-term success.
• This study highlights the importance of maintenance strategies in applied behavior analysis for individuals with developmental disabilities.