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Evidence-based kernels: fundamental units of behavioral influence
Dennis D Embry1, Anthony Biglan
1PAXIS Institute, P.O. 31205, Tucson, AZ 85751, USA. dde@paxis.org
Clinical Child and Family Psychology Review
|August 21, 2008
Summary
This study introduces evidence-based kernels, indivisible behavior-influence procedures crucial for effective child, adult, and family interventions. These kernels offer a path toward a more empirical theory of behavioral influence and improved intervention development.
Area of Science:
- Behavioral Science
- Psychology
- Intervention Science
Background:
- Behavioral influence procedures are key to effective interventions.
- Understanding fundamental units of behavior change is essential.
- Existing interventions may lack clarity on active ingredients.
Purpose of the Study:
- To describe evidence-based kernels as fundamental units of behavioral influence.
- To explore the role of kernels in prevention and treatment for diverse populations.
- To propose implications for theory, practice, and research.
Main Methods:
- Experimental analysis to identify and validate behavior-influence procedures (kernels).
- Description of 52 distinct kernels.
- Analysis of mechanisms of behavior influence (reinforcement, antecedent alteration, relational responding, physiological changes).
Main Results:
- Identified kernels as indivisible units of behavioral influence.
- Demonstrated that kernels can influence behavior in various contexts.
- Suggested that frequent or sufficient kernel use may lead to lasting behavioral shifts.
Conclusions:
- Kernels provide a framework for an empirically based theory of behavioral influence.
- Analysis of kernels can augment interventions, clarify active ingredients, and guide efficient development.
- Advocated for a national database of behavioral kernels.
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