The perception associated with the amplitude of a sound wave is

Based on his research, Piaget concluded that the capacity for logical thinking ________________.

a. is an inborn characteristic of humans that is fully developed by age 6 b. exists only in adults c. develops in four stages d. varies widely from one individual to another

According to the biopsychosocial model low autonomic arousal contributes to the development of sociopathy

a. because it reduces anticipatory anxiety b. because it reduces the likelihood of positive reinforcement for self-restraint c. because it reduces the likelihood of negative reinforcement for self-restraint d. some of the above e. all of the above