Refer to Exhibit 9-11. A test designed to measure what fourth graders know about long division
a. evidence based on content.
b. evidence based on relationship to other variables
c. evidence based on construct measured
A
You might also like to view...
The discussion of properly structured lesson plans presented in this chapter included in this chapter contained which of the following?
A. Attention to the components of the 5E Instructional Strategy B. Attention to the Association of State Boards of Education C. A description of supplemental technology D. A description of field-trip ideas
Which type of bookshelf is more effective in attracting children's attention to books?
A. Open-faced shelves (cover of book is visible) B. Tradition shelves (spine of book is visible) C. Book tubs (books stored in plastic tubs) D. All of the above
Effects of child abuse on young children may include
a. withdrawal. b. aggression. c. enuresis. d. withdrawal, aggression, and enuresis. ANSWER: d
An experiment was done to compare the effect of having a conversation via a hands-free mobile phone, having a conversation with an in-car passenger, and no distraction (baseline) on driving accuracy. Twenty participants from two different age groups (18–25 years and 26–40 years) took part. All participants in both age groups took part in all three conditions of the experiment (in counterbalanced order), and their driving accuracy was measured by a layperson who remained unaware of the experimental hypothesis.
Which of the following sentences regarding the results of the simple contrasts of the distraction variable is correct?
A. The second contrast tells us that driving was significantly different when having a conversation via a hands-free mobile phone compared to when having no conversation, F(1, 18) = 105.81, p < .001. However, we cannot tell the direction of this effect without further analyses. B. The second contrast tells us that driving was significantly more accurate when having a conversation via a hands-free mobile phone compared to when having no conversation, F(1, 18) = 105.81, p < .001. C. The second contrast tells us that driving was not significantly different when having a conversation with an in-car passenger compared to when having no conversation, F(1, 18) = 2.09, p = .855. D. The second contrast tells us that driving was significantly less accurate when having a conversation via a hands-free mobile phone compared to when having no conversation, F(1, 18) = 105.81, p < .001.