All of the following increase the magnitude of the t statistic and/or the likelihood of rejecting H0 EXCEPT
a. a greater difference between the sample mean and the population mean.
b. an increase in sample size.
c. a decrease in sample variance.
d. a smaller significance level .
D
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The sudden appearance of an answer to a question or puzzle after having contemplated the issue for a period of time illustrates _____
A) latent learning B) observational learning C) insight learning D) modeling
The three major concepts that form the basis for work motivation within the expectancy theory are _____
a) achievement, expectancy, and social motives. b) expectancy, instrumentality, and valence. c) biological motivation, achievement, and valence. d) social motives, valence, and instrumentality.
The two researchers most closely associated with operant conditioning are ______
a. Bandura and Ellis c. Freud and Perls b. Skinner and Thorndike d. Pavlov and Watson
Which middle-aged man is likely to be highly sensitive about the physical changes of aging?
A) Santos, a dentist B) Dean, a non-college-educated chef C) Freeman, a lawyer D) Jack, a non-college-educated construction worker