Melissa is 10 years old and has a mental age of five years. According to Terman's method of calculating an intelligence quotient, she has an IQ of

Partners who live together before marriage are less apt to get divorced than those who do not do so

Indicate whether the statement is true or false.

Each of the following is a warning sign of potential violence in a youth EXCEPT ______

a. lack of social connection b. cruelty toward other children and animals c. overt expression of emotions d. coming from a family with a history of criminal violence