Which cause of intellectual disability is 100 percent preventable?
a. phenylketonuria (PKU) c. fetal alcohol syndrome (FAS)
b. Down syndrome d. fragile X syndrome
C
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Skinner's self-discipline as a student and Freud's being ignored and rejected early in his career indicated that ____.?
a. ?biographers disregard the real events in favor of fantasy b. ?data of history are true in their original versions c. ?participants may themselves produce biased accounts d. ?translations errors account for most misinterpretations e. ?All of the choices are correct
One way to ensure that questions on a survey are clear and unambiguous is to:
a. establish a context in which questions are presented. b. use only open-ended questions. c. use only closed-ended questions. d. start with open-ended questions and follow with closed-ended questions.
According to research, people who are diagnosed with MDD may have
A. elevated levels of serotonin. B. reduced levels of glutamate. C. abnormal patterns of cortisol release. D. reduced levels of cortisol.
Your roommate is an avid runner. She runs at least 3 miles every day and generally runs 6 to 8 miles on the weekends. Researchers have suggested that people who run are more likely to have free radicals, which can be damaging to cells
The presence of what substance might help to reduce the damaging effects of free radicals? a. antichromerase b. antitelemerase c. anticancerous d. antioxidants