In the printout of results for a repeated-measures analysis of variance, an F score for "mean" or "constant" sometimes appears. Why is this statistic often not interesting even if it is significant?
a. It shows differences between time sessions which are not important.
b. It is a randomly generated number.
c. It shows that the population mean is or is not equal to zero which is often of no interest.
d. It is redundant information given the F score for the time variable.
C
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Regarding the theories of color vision, which of the following is TRUE?
a. Trichromatic theory is supported by the behavior of cells lying between the cones and the occipital lobe of the cerebral cortex. b. Opponent-process theory is supported at the receptor level. c. Most authorities today suggest that color vision includes elements of both trichromatic and opponent-process theories. d. Trichromatic theory is based on Hering's work with afterimages. e. Helmholtz showed that three primary colors of light could be mixed in different ways to create any color.
The first major consideration on the clinical utility axis is feasibility, which asks all of the following questions EXCEPT,
a. "Will patients accept the intervention?" b. "Will patients comply with the requirements?" c. "Has research shown the treatment to be effective?" d. "Is the treatment relatively easy to administer?"
All of the children in the fourth grade are taking a standardized reading comprehension test
Which one of the following types of standardized tests are the students completing? a. IQ test b. Achievement test c. Qualitative test d. Grade-equivalent test
The more often a memory is retrieved, the more enduring the memory becomes
Indicate whether the statement is true or false