According to the article Going to Pot, about adolescent drug use, a bathroomscale that is stuck on a single
number will always be
(a) reliable, but not valid
(b) valid, but not reliable
(c) valid and reliable
(d) neither reliable or valid
A
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Dr. Ali gives a standardized test to children when they are 6 years old and then gives an alternate version of the same test to the same children three months later. If Dr. Ali finds that the scores on both administrations of the test are similar, he can conclude that the test has a high degree of __________.
A. reliability B. validity C. norms D. equality
When death education helps people make individual choices about health care and funeral services, it is serving which of the following goals?
a. preparing individuals for their public roles as citizens and professionals in society b. informing and guiding people in their personal transactions with society c. enriching the personal lives of participants d. all of these e. none of these
A laboratory observation is a controlled test of a hypothesis in which the researcher manipulates one variable to discover its effect on another
Indicate whether this statement is true or false.
What are three principles of ethical research in nonhuman subjects?
A. No coercion, no harm, informed consent B. Minimal pain and suffering, no coercion, appropriate housing and care C. Clear necessity, no harm, informed consent D. Appropriate housing and care, minimal pain and suffering, clear necessity