What is true about the current rates of gonorrhea?
a. Rates have stayed the same since the 1990s
b. Rates have steadily increased since the 1990s.
c. Rates were decreasing, leveled off for about 10 years, and have since been decreasing again.
d. Rates have increased each year between the years 2009 to 2012.
d
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According to the discussion on appraisal, one reason why harm/loss appraisals are stressful is that they:
A. elicit negative emotions B. cause us to avoid stressful situations C. elicit negative and positive emotions D. cause physical damage
Why are the results of Ebbinghaus's research still considered valid?
a. He was the only subject in his experiments. b. His findings have been replicated many times. c. People sometimes find meaning in nonsense syllables. d. He believed that higher mental processes could be studied using the experimental method.
Ophelia suffers from epilepsy. She studies the condition and learns that neurons that fire electrical signals across ________ to other neurons may be responsible for her condition.
A. synaptic gaps B. nodes of Ranvier C. synaptic vesicles D. gap junctions
Which of the following best describes an Institutional Review Board (IRB)?
a. Subjects are told what the purposes of the study are, what participation in the study involves, what risks (if any) are involved in participating, and what the person can expect to receive in return for participation. b. Subjects must be told the true purpose of the study and the reason for the deception. c. Personal information will not be shared with anyone outside the immediate research group and any results from the research will not identify any of the participants by name. d. They are usually comprised of people who have research experience themselves and therefore have experience that enables them to judge whether the research being proposed follows reasonable ethical guidelines.