A 4-point scale that measures the quality of beef is a(n) ________ scale
a. nominal
b. ratio
c. interval
d. ordinal
Answer: d
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A table in which the scores are grouped into intervals and listed along with the frequency of scores in each interval is a _____
a. bar graph b. histogram c. class interval frequency distribution d. class interval frequency polygon
In their experiments on the brain and perceptual features, Blakemore, Cooper, Grobstein and Chow found that the kittens raised in the horizontally-striped rooms
a. bumped into chair legs. b. missed when they tried to jump to horizontal surfaces. c. had difficulty walking in a straight line. d. experienced no difficulty in any visual task since the eyes easily adapt.
When trying to determine the causal factors underlying behavior, we select an approach called:
a. the experimental method. b. the post hoc method. c. the correlational approach. d. naturalistic observation.
For those who wish to donate their bodies for teaching or research purposes,
a. techniques required to prevent decay are considerably less stringent than those used in atypical embalming procedure b. arrangements must be made well ahead of time c. following use of the body for scientific or educational purposes, no elements of the body will be left for burial or cremation d. careful preservation of the body is not very important e. none of these