As the muscles of the back weaken, the spine may be affected by a condition called _________________________, a progressive side-to-side curve of the spinal column
What will be an ideal response?
scoliosis
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A researcher is studying the social effects of being learning disabled. This study is ex post facto because the
a. subjects are already known to differ on the dependent variable. b. subjects are already known to differ on the independent variable. c. a and b d. None of these are true.
Giving young children choices over what they do
A) Provides them with power over their lives B) Spoils them C) Puts too much pressure on them D) Confuses a small child
Cameron just completed a test where he was asked to complete analogies (apple: eat :: juice: _____) and series completion (2, 4, 8,16, _____). Which of Thurstone's primary mental abilities did this demonstrate?
a. memory b. inductive reasoning c. number d. perceptual speed
A psychologist has designed a new intelligence test. She has constructed two forms of the test, Forms A and B, and she claims that both forms measure intelligence equally well. She randomly selects 11 subjects and has each of them write Form A and Form B) She computes the correlation between the forms to be + .80. At a = .05, use a non-directional alternative to test her claim that the two forms measure the same thing. Note: tcrit = ± 2.262. What is the standard error?
What will be an ideal response?