Generalizing from research cited in the text, if Tom was 12 years old and was still having frequent temper tantrums, as an adult you would expect that he would be at higher than normal risk for:

Compared with typically developing children, children with autism

A) more often engage in social referencing. B) are better at distinguishing facial expressions. C) more often imitate an adult's novel behaviors. D) rarely use mental-state words such as think, feel, and know.

The presence of chemicals that induce inflammation is uniquely detected by

a. free nerve endings. b. TRPA1 receptors. c. Pacinian corpuscles. d. Ruffini corpuscles. e. ATP-sensitive free nerve endings.