According to studies conducted by Keebaugh, A. C., et al. in 2015 and by Young in 2015, increasing _____ levels transform an indifferent male into a caring, monogamous, and protective mate and father.
A) vasopressin
B) testosterone
C) prolactin
D) epinephrine
Question 2In the _________ of Stage 5, it is recognized that laws stem from agreed-on procedures and that many rights have great value and should not be violated.
A) contractual, legalistic orientation
B) universal ethical principles orientation
C) conventional morality orientation
D) social contract orientation
Question 3According to the American Psychiatric Association, which of the following refers to the periods of tearfulness, sadness, and irritability experienced by some mothers following delivery?
A) Baby blues
B) Postpartum psychosis
C) Generalized anxiety
D) Anorexia
Question 4In middle childhood, _________ thought tends to emerge, and children usually begin to judge right and wrong in terms of social conventions, rules, and laws.
A) conventional
B) preconventional
C) postconventional
D) transcendental
Question 5Which of the following statements is true of the kangaroo care given to preterm infants?
A) It stimulates infants and improves their physical and mental health.
B) It requires infants to be provided with a steady supply of oxygen.
C) It intensifies mothers' feelings of incompetence and guilt.
D) It involves placing infants in a temperature-controlled environment.
Question 6Piaget describes the accomplishments of the stage of _________ in terms of an individual's increased ability to classify objects and ideas, engage in logical thought, and hypothesize, just as researchers make hypotheses in their investigations.
A) latency
B) social cognition
C) concrete operations
D) formal operations