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unitary or multiple pathways: the trap of radical behaviorism

Published online by Cambridge University Press:  07 September 2005

tobias banaschewski
Affiliation:
child and adolescent psychiatry, university of göttingen, d-37075 göttingen, germany tbanasc@gwdg.de shimpel@gwdg.de arothen@gwdg.de http://www.gwdg.de/~ukyk
sunke himpel
Affiliation:
child and adolescent psychiatry, university of göttingen, d-37075 göttingen, germany tbanasc@gwdg.de shimpel@gwdg.de arothen@gwdg.de http://www.gwdg.de/~ukyk
aribert rothenberger
Affiliation:
child and adolescent psychiatry, university of göttingen, d-37075 göttingen, germany tbanasc@gwdg.de shimpel@gwdg.de arothen@gwdg.de http://www.gwdg.de/~ukyk

Abstract

early and automatic neuropsychological processes may be influenced by altered dopaminergic functions but cannot be fully explained by these or by altered reinforcement and extinction processes. the reinforcement-extinction model is excellent for understanding certain causal pathways of attention-deficit/hyperactivity disorder (adhd), but it can hardly explain the heterogeneous developmental trajectories of adhd fully. it should be integrated into a multiple pathways model.

Type
open peer commentary
Copyright
© 2005 cambridge university press

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