Simon wants to study the sleep patterns of an older population, but realizes he must take external factors about the modern environment into consideration. Which of the following factors is most likely to negatively impact sleep in this population?
A. Major depressive disorder with seasonal affect
B. Artificial lighting from cell phones and tables
C. Increased time spent at work and commuting
D. Individual variations in circadian rhythms
Answer: B
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What concept is supported by studies of the HACNS1 DNA segment?
A. that non-protein-coding DNA is just junk left over from evolution B. that only protein-coding DNA is biochemically active C. that non-protein-coding DNA is most of our DNA D. that non-protein-coding DNA indirectly promotes the creation of important proteins
Census statistics show that the most common household in America is a married couple living with their own children
Indicate whether the statement is true or false.
Temperament is
A) learned over time. B) temporary and situational. C) biologically based. D) based on social referencing.
Regardless of their original status, many schizophrenic patients eventually drift into the lowest social classes, a phenomenon referred to as _____
A. Unsocial connectivity theory B. The hopeless hypothesis C. The cosical selection hypothesis D. Environment causation theory