Discrepancy in functional analysis results across two settings: implications for intervention design.

Area of Science:

• Behavioral Psychology
• Applied Behavior Analysis (ABA)
• Child Development

Background:

• Understanding the environmental triggers of problem behavior is crucial for effective intervention.
• Functional analysis is a key method for identifying behavior-environment interactions.
• Intervention effectiveness can vary significantly based on the assessment context.

Purpose of the Study:

• To conduct functional analyses of problem behavior in distinct settings: a playground and a classroom.
• To compare the efficacy of attention-based versus tangible-based interventions derived from these analyses.
• To examine the generalizability of functional analysis findings across different environmental contexts.

Main Methods:

• Functional analyses were performed in both playground and classroom settings to assess problem behavior.
• Interventions were specifically designed based on the identified maintaining consequences (adult attention or tangible items) for each environment.
• The effectiveness of attention-based and tangible-based interventions was directly compared.

Main Results:

• Problem behavior on the playground was found to be sensitive to adult attention.
• Problem behavior in the classroom was found to be sensitive to tangible items.
• The attention-based intervention was more effective in the playground setting, while the tangible-based intervention was more effective in the classroom.

Conclusions:

• The results demonstrate that the environmental context significantly influences the maintaining variables of problem behavior.
• Intervention strategies derived from functional analyses are most effective when tailored to the specific environmental demands and reinforcers.
• Findings underscore the importance of considering environmental generality when interpreting and applying functional analysis outcomes.