Studies Evaluating the Use of Cognitive-Behavioral Techniques in the Treatment

Studies evaluating the use of cognitive-behavioral techniques in the treatment of autism spectrum disorder have shown that cognitive-behavioral techniques can produce:

A) long-term gains in school achievement and intelligence test performance.
B) only short-term gains in school achievement and intelligence test performance.
C) long-term gains in school achievement but only short-term gains in intelligence test performance.
D) only short-term gains in school achievement but long-term gains in intelligence test performance.