There is a correlation between socioeconomic level and consumption of fats, vegetables and fruits
a) True
b) False
a)
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Mr. Maxwell prepared two unit tests in algebra. Valinda's group averaged 95% on test A and 96 on test B.What does this confirm about the tests?
a. absence of bias b. split-half reliability c. validity d. alternate-form reliability
Of the following schedules of reward, which would be considered most effective by B. F. Skinner?
a. Random reward. b. Continuous reward. c. Preferred reward. d. Immediate reward.
Journaling as a prewriting activity reduces writing fluency
Indicate whether the statement is true or false.
David is conducting a single-case study with one of his students. He has noticed that there is a great deal of variability in the data. To be prudent, he should
a. Increase the length of the study b. Use only visual inspection to interpret the data c. Do a statistical analysis of the data d. Decrease the length of the study