Barkley vs Brown

In ExEF's teaching use, Barkley is most useful for mechanism and Brown for symptom-pattern description, then interventions can draw from both views.

Criterion
Barkley
Brown
Core Question
Why control fails in the moment
How difficulties cluster in daily life
Clinical Use
Mechanism-level explanatory model
Profile-level descriptive model
Coaching Strength
Designing inhibition supports
Prioritizing intervention domains
Common Limitation In Coaching Use
Can feel less descriptive for lived profile detail
Can be less explicit about inhibitory sequencing
Prism refracting light, a metaphor for how different theoretical models illuminate different facets of executive function
Different theoretical lenses refract the same construct differently.
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