Behavior directed at helping others with no thought or expectation of personal gain is called ______ behavior

In 2000, Congress held hearings on the subject of violent movies and TV programs, claiming that such media provided ______ examples to young people

a. differential c. good b. cross sectional d. bad

All of the following points support nativist views about language acquisition except

a. children learn the language that is spoken around them b. rate of acquisition varies across children, but there is a similar order for the acquisition of grammar c. children are able to apply rules of grammar to words they have never heard before d. deaf children reared without exposure to formal sign language invent their own rule-governed gestural systems of communication