Approximately _____% of the U,S. population aged 12 and older uses marijuana

Research evidence suggests that happiness depends more on ____ factors than on ____ factors

a. external; internal b. internal; external c. financial; personality d. age; cultural

Which of the following is true about the adolescent growth spurt?

A. Growth may be uneven and cause temporary gawkiness. B. Growth is faster than growth at any other time during the life span. C. Growth spurts usually occur earlier in boys than in girls. D. A growth spurt follows the achievement of sexual maturity.

People with Alzheimer's have trouble with _________.

a. Sequencing b. Judgement c. Reasoning d. Memory e. All of the above

Gilad is devising a questionnaire to predict which United States middle-aged workers are at risk of having serious economic troubles during old age. Which question should he ask?

a) Are you a high wage worker? b) Are you working in the gig economy? c) Do you live in the Northeast? d) Are you planning on retiring late?