Some infants experience a kind of sleep apnea that is due to:
a) an ongoing obstruction of their airway
b) an underdeveloped brain stem
c) swelling of the tissue that lines their nasopharynx and oropharynx
d) pediatric obesity
Ans: b) an underdeveloped brain stem
You might also like to view...
Which of the following is a disadvantage of psychotherapy?
A. It is ineffective at treating severe mental disorders. B. It takes time. C. It is significantly more expensive than all other forms of treatment. D. It is generally less effective than talking out your problems with a friend or family member.
Members of groups that are plagued by negative stereotypes tend to perform better academically when intelligence is described to them as
a. malleable and adaptable to environmental circumstances. b. an illusory concept with no clear definition. c. too complex to measure through academic tests. d. a fixed trait that is genetically determined.
Male and female social roles are _____ .
a. virtually identical b. inherited. c. culturally defined. d. indistinguishable.
The Spearman-Brown prophecy formula is used to adjust the correlation in which of the following reliability estimate methods?
a. Test-retest method b. Alternate form method c. Counterbalancing method d. Split-half method