Huey and Polo's (2008)meta-Analysis of the Efficacy of Evidence-Based Treatments

Huey and Polo's (2008) meta-analysis of the efficacy of evidence-based treatments with ethnic minority youth found

A) evidence that a number of treatments are probably efficacious in the treatment of minority youth.
B) evidence that the majority of treatments examined were definitely efficacious in the treatment of minority youth.
C) that treatments were equally effective for both minority and non-minority youth.
D) that treatments were not effective for either non-minority or minority youth.