Cochran and Harpending (2009) speculate that the impact of living in civilizations ____
a. led to the evolution of new biological and behavioral traits
b. eliminated the role of agricultural settlements
c. caused humans to lose their ability to fight infectious diseases
d. decreased the importance of stable food supplies
A
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Regarding ideas about where memories are stored, the current belief is that
a. engrams do exist in the way Lashley believed. b. long-term memories are stored in the amygdala. c. engrams exist, but modern technology is unable to identify them. d. memories are stored in neuronal networks rather than individual cells. e. the engram is housed in the brainstem.
Theo is hooked up to an EEG in a sleep lab. As the researcher watches the EEG recording, theta waves appear. Based on this information, the researcher can conclude that Theo:
a. is awake, but relaxed and drowsy b. has just entered Stage N3 sleep c. is experiencing REM sleep d. has just entered Stage N1 sleep
In the National Comorbidity Survey Replication (NCS-R) study published in 2005 and discussed in your text, results indicated that ________ of respondents met diagnostic criteria for a mental disorder within the last year
A) 26% B) 12% C) 52% D) 31%
Which of the following is not a component of jury selection?
a. Compiling a list of potential jurors from sources such as voter registration lists b. Using random selection to obtain a representative sample of community members who will be summoned for jury duty c. Making sure that every single 12-person jury is representative of the community from which it is drawn d. Subjecting those individuals who appear for jury duty to a pre-trial interview to exclude those who might be biased