Federal government guidelines require that a test be
a. standardized for use among all U.S. sub-populations.
b. factor analyzed before it can be used to make employment decisions.
c. reliable before it can be used to make employment decisions.
d. reliable above the .90 level.
c
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Compared to a good reader, a poor reader is likely to
a. make larger saccadic eye movements. b. make more regressions to earlier material. c. stop for less time during a fixation pause. d. have a larger perceptual span.
The colours of the visible spectrum in order from longest to shortest wavelength are:
A) deep purple, blue, green, yellow, orange, red. B) red, orange, yellow, green, blue, deep purple. C) red, yellow, orange, deep purple, green, blue. D) blue, green, deep purple, orange, yellow, red.
What effect does a prism have on light?
a. It creates white light. b. It separates light into white light of three wavelengths. c. It creates the colors of orange, red, yellow, and blue. d. It separates light into waves that vary in length.
. Multiple sclerosis results in loss of coordination, jerky movement, muscular weakness, and speech disturbance through the deterioration of _____
a) axons. b) neurons. c) myelin. d) neural membranes.