According to the principles of Piaget's theory of cognitive development, ________________ shape our responses to new information.

The Rumbaughs taught a chimp named Kanzi to comprehend spoken English words through

a. trial-and-error. b. classical conditioning. c. respondent conditioning. d. observational learning.

Which of the following is not true of adolescent romantic relationships?

a. They seem to develop according to a specific pattern. b. They are universally typical in societies around the world. c. They are likely to occur among peers similar in temperament. d. They are important because they an afford status.