An operational definition specifies the meaning of a variable in terms
a. of the methods that are used in measuring or manipulating that variable.
b. that are agreed upon by all of the major researchers in the area of research.
c. that are quantitative and statistically derived.
d. of the historical discoveries throughout all of science.
a
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According to the discussion of phoneme perception,
a. this task is not very challenging because of context cues. b. this task is not very challenging because each phoneme is pronounced in such a standard fashion. c. this task is challenging because the English language has over 200 distinct phonemes. d. this task is challenging because of the variability in speakers' pronunciation of phonemes.
Theory X leadership has been used to refer to an approach also known as
a. psychological efficiency. b. participative management. c. job enrichment. d. scientific management.