Answer the following statement(s) true (T) or false (F)

Intensive behavior modification (using applied behavior analysis techniques)

a. has not been effective in helping develop linguistic skills in children with ASD. b. has been effective in raising the amount of social interaction in children with ASD. c. is no longer used in therapy programs for ASD. d. is not effective with children at risk for ASD until after the diagnosis of ASD at about 3-4 years of age.

Hering's opponent-process theory suggests that visual receptors are linked in pairs. The opposing pairs that he suggested were:

a. red-yellow, blue-green, and black-white b. red-green, yellow-white, and blue-black c. red-green, blue-yellow, and black-white d. green-yellow, red-blue, and black-white