Katherine recognizes that this may create more than minimal risk. In terms of the principles in the Belmont Report, she is concerned about ____.
a. respect for persons
b. beneficence
c. justice
d. voluntariness
When comparing a sample to a population, if you know m but not s and have a sample size smaller than 30, you should conduct a _____ test.
a. t
b. z
c. c2
d. phi
Although it is possible to obtain a sample with characteristics that are very different from the population through random sampling, it is more likely that a nonrepresentative sample is the result of ____.
a. simple random sampling
b. selection bias
c. stratified selection
d. systematic selection
Carlos decides to focus on individuals who are at high risk of becoming homeless, specifically, individuals with severe, persistent mental illness who are being released from state hospitals. He is extremely careful, in his consent materials, to be clear that people do not have to participate, that their decision to participate or not participate will in no way impact their treatment at the hospital or thereafter, and that, even if they agree to participate, they can withdraw their consent without penalty. In terms of the Belmont Report's conceptualization of informed consent, Carlos is addressing ____.
a. assent
b. comprehension
c. information
d. voluntariness
If a researcher reported for a two-tailed single-sample t test that t(13) = 1.46, then
a. p < 0.02.
b. p < 0.05.
c. p < 0.01.
d. the results is not significant.
Which statement accurately describes the relationship between accessible populations and target populations?
a. The target population is contained within the accessible population.
b. The target population is also sometimes known simply as the population.
c. The accessible population is larger than the target population.
d. Everyone in the accessible population will participate in the research.
Carlos decides to focus on individuals who are at high risk of becoming homeless, specifically, individuals with severe, persistent mental illness who are being released from state hospitals. He is aware that many of his potential research participants have low literacy levels and takes this into consideration when preparing his informed consent materials. In terms of the Belmont Report's conceptualization of informed consent, Carlos is addressing ____.
a. assent
b. comprehension
c. information
d. voluntariness
If a researcher reported for a two-tailed single-sample t test that t(10) = 2.25, then
a. p < 0.02.
b. p < 0.05.
c. p < 0.01.
d. p < 0.001.
A major goal of research is to ____ from a small group of participants included in a study to the larger group from which they came.
a. deduce
b. generalize
c. specialize
d. reason
Carlos is thinking about including children in his study. Although the children cannot enter into a legal agreement to participate, he feels it is important that they still agree to participate. By doing so, Carlos is seeking the children's ____.
a. assent
b. confidence
c. willing participation
d. consent
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