Unlike a PPO, an HMO
a. employs a restricted number of providers to serve members.
b. contracts with outside providers to meet the needs of members.
c. is a type of managed care model.
d. attempts to contain health-care costs.
A
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What is the paradox concerning independent behavior in infants?
a. It appears to happen in boys whose mothers are unresponsive. b. It appears to only occur in infants who are insecure resistant rather than securely attached. c. It appears to require another person acting as a secure base for an infant to feel confident about acting indepenently and exploring the world. d. The independence of infancy comes before the extremely high desire for dependence on parents seen in the teenage years.
What is the most important reason scientists publicly report the results of their research?
a. To become better known in their established fields b. To test their hypotheses c. To increase their research funding d. So others can use their findings in their own hypothesizing e. To win academic prizes.
Which of the following intellectual abilities seems to be the most sensitive to the effects of a
child's home environment? a. Arithmetic b. Vocabulary c. Block design d. Picture arrangement e. Digit design
________ argued that individuals of all cultures go through the same stages of moral development in the same order
a. Harlow b. Piaget c. Erikson d. Kohlberg e. K?bler-Ross