Infants born to teenagers have a higher rate of problems because ________.
A. teenagers' reproductive organs are not yet mature enough to support a pregnancy.
B. teenagers are not yet physically ready to give birth.
C. most pregnant teenagers come from backgrounds in which stress, poor nutrition, and health problems are common
D. first births to women in their thirties and early forties have increased dramatically over the past several decades
Answer: C
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Joy has many friends, but when she chooses to do a particular activity, she always wants to do that activity with the friend who is best suited to it. If she is playing racquetball, she wants to play with her friend who is a great racquetball player. If she is running, she wants to go with a different friend who is a runner. Based on this information, Joy is probably a low self-monitor
Indicate whether the statement is true or false
Which statement best describes systems theory?
a. Family systems evolve slowly through psychosocial evolution. b. Family members are interdependent in which each member can influence the others. c. Vicarious reinforcement can be used by family members to create equilibrium. d. Role enactment produces role strain that impacts the family's microsystem.
Output from the cortex to other parts of the nervous system usually originates in which of the cortical layers?
a. II and IV b. III and IV c. II and II d. V and VI
Which of the following is NOT a use of a stereotaxic apparatus?
a. Inserting electrical wires into the brain b. Producing precise electrolytic lesions c. Recording the electrical activity of specific brain regions d. Scanning the brain for structural abnormalities e. Creating excitotoxic lesions by injecting chemicals