According to a recent literature review published in Clinical Child and Family Psychology Review, several studies provide initial support for the application, efficacy/effectiveness, and transportability of cognitive behavior therapy (CBT) for children with internalizing disorders. This review focused specifically on computer-based CBT, camp-based CBT, school-based CBT, and CBT delivered in primary care settings and lends support for these methods.
Elkins, R., McHugh, R., Santucci, L. C., & Barlow, D. H. (2011). Improving the transportability of CBT for internalizing disorders in children. Clinical Child And Family Psychology Review,14(2), 161-173. doi:10.1007/s10567-011-0085-4