Positive behavior support and applied behavior analysis: a familial alliance

Area of Science:

• Behavioral Science
• Psychology
• Education

Background:

• Positive Behavior Support (PBS) originated in the 1980s, drawing from Applied Behavior Analysis (ABA).
• PBS has evolved to integrate concepts from multiple disciplines beyond ABA.
• Recent confusion exists regarding the precise definitions and relationship between PBS and ABA.

Purpose of the Study:

• To address confusion surrounding the definitions of PBS and ABA.
• To delineate areas of overlap and distinction between PBS and ABA.
• To promote constructive dialogue between proponents of PBS and ABA.

Main Methods:

• Conceptual analysis of definitions and practices of PBS and ABA.
• Identification of shared principles and divergent emphases.
• Review of historical development and interdisciplinary influences.

Main Results:

• While PBS and ABA practices can appear indistinguishable in some applications, significant differences in definition and focus warrant clear distinctions.
• PBS incorporates a broader range of methodologies and theoretical perspectives compared to traditional ABA.
• Key distinctions lie in the scope of interventions and the emphasis on quality of life outcomes.

Conclusions:

• Maintaining a clear distinction between PBS and ABA is crucial for precise communication and effective practice.
• Understanding the unique contributions of each approach can enhance behavioral support strategies.
• Further collegial discussion is needed to refine the understanding and application of both PBS and ABA.