What does it mean if the reliability of a test is above 0.9?
a. At least 90 percent of all people get the correct score.
b. The test measures 90 percent of someone's capability.
c. The test measures what it claims to measure.
d. The test measures something in a fairly repeatable manner.
d
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In a national survey, parents thought children should enter school when
a. they developed specific skills (e.g., able to use a pencil or scissors). b. they were sensitive to other children's feelings. c. they were not disruptive. d. they could follow directions.
Which of the following did Comte believe?
a. Metaphysical speculation is essential to understanding humans. b. Internal sensations and perceptions are all of which we could be certain. c. Humans cannot be studied objectively because cognitions cannot be known. d. Scientific laws are statements that summarize experiences.
Compliance involves people
a. bringing their behavior into harmony with the norms of a group. b. conforming to the demands of an authority. c. deliberately attempting to change the attitudes or beliefs of others. d. bending to the requests of others who have little or no social power or authority.
What is most likely to happen if teratogens are introduced during the germinal period of development?
A. The zygote will not implant on the uterine wall. B. The zygote will be destroyed by the teratogens. C. Major multisystem birth defects are likely to occur. D. It is unlikely that teratogens will have any effect this early in the pregnancy.