Nicolas has autistic disorder and is mute. A therapist working with Nicolas initially gave him a piece of chocolate any time he made a sound with his lips. This slowly changed until Nicolas only received a piece of chocolate for saying complete words, and eventually only for saying complete sentences. In this example, Nicolas developed speech skills through the use of

a. classical conditioning.
b. modeling.
c. shaping.
d. negative reinforcement.

C

Psychology

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Which of the following seems to be the main contributing factor that determines whether or not children will pass the tasks to test theory of mind?

SES genetics brain maturation culture

Psychology

Sexual arousal and orgasm both take longer and occur more slowly with age

Indicate whether this statement is true or false.

Psychology