The reliability of a multiple-choice item test will tend to increase, with an increase in which of the following?
A. difficulty of items
B. number of learning outcomes measured
C. number of alternatives in each item
D. diversity in the group being tested
C
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A potential disadvantage to using the ___________ cooperative teaching models is that the increased noise and activity levels in the classroom can pose problems
a. alternative and station b. station and parallel c. team and parallel d. parallel and alternative
Which of the following is true about a 95% confidence interval of the mean for a sample of grocery shoppers rating their favourite store?
A. 95 out of 100 sample means will fall within the limits of the confidence interval. B. There is a 95% chance that the population mean will fall within the limits of the confidence interval. C. 95 out of 100 population means will fall within the limits of the confidence interval. D. There is a .05 probability that the population mean falls within the limits of the confidence interval
The conditions that increase evaporation
a.........................................................................................also increase condensation. b........................................................................... have nothing to do with condensation. c.....................................................................have the opposite effect on condensation. d................................................................................Parts "a" and "c" can both be true.
Which theory of motivation best explains the motivating effects of Roxana's demonstration?
a. Expectancy x value theory b. Self-determination theory c. Attribution theory d. Self-worth theory