As the reliability/precision of a test decreases, which one of the following items increases?
A. standard deviation
B. standard error of measurement
C. internal consistency
D. difficulty
Ans: B
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Which statement is correct regarding memory loss in middle-aged people?
A. All middle-aged people can expect to experience significant memory loss. B. Middle-aged people may attribute absentmindedness stereotypically to aging, even though they have actually been absentminded most of their lives. C. All middle-aged people will experience some memory loss starting in their 40s, with memory loss stabilizing around 70. D. Middle-aged people have memory loss for specific facts.
Which of the following are the three principles discussed in the Belmont Report?
A. IRB review, Federal regulations, Declaration of Helsinki. B. Informed Consent, Institutional Assurance, Researcher responsibility. C. Privacy, Confidentiality, Equitable selection of subjects. D. Respect for Persons, Beneficence, Justice.
How are adults with baby-faced facial features perceived and treated differently than adults with mature facial features? What are two explanations for these effects?
What will be an ideal response?
Ethical standards in human research allow researchers to balance interests in acquiring new information with concern about
a. applied science. c. public approval. b. unimpeded progress. d. dignity and human welfare.