All of the following may cause preterm births EXCEPT

a) a mother working during pregnancy.
b) a father's age.
c) the immaturity of the mother's reproductive system.
d) the mother carrying twins.


a

Psychology

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One of the best ways to increase the proportion of minority groups in the workplace is to:

a. lower the educational requirements for many jobs b. raise the educational level of minority students c. provide more high-tech jobs in the workplace d. encourage minority students to take jobs in manufacturing

Psychology

According to the Social Readjustment Rating Scale, which of the following events would have the highest score?

a. divorce b. Christmas c. beginning school d. marriage

Psychology

Which of the following is an example of negative punishment?

a) Telling a boy to do extra crunches b) Yelling at a boy for using curse words c) Making a girl babysit her brother for free d) Not allowing a girl to go to a slumber party

Psychology

A developmental stage between adolescent dependence and responsible adulthood is called

a. puberty b. maturation c. emerging adulthood d. postconventional morality

Psychology