Which of the following statements is not true? A)Unemployment can lead to financial and family problems.
B)Unemployment leads to higher standards of living.
C)The labor force includes those who are working or actively looking for work.
Unem va ployment is associated with less output in the overall economy.

Pj conducts an experimental study on the effects of soft music during high stakes science testing. he randomly assigns students at the school. in one condition he does not provide music for testing while in the other group he does provide the music. he administers a pretest at the beginning of the year and a posttest at the end of the year. pj’s design is best described as a: a.static group comparisonb. pretest-posttest control group designc.control-group-time-series designd. nonrandomized control-group pretest-posttest design