Dr. Allen used a factorial design to investigate the effects of using supplemental Power Point presentations on males and females regarding their mastery of course objectives. Which of the following effects can be examined?
a) Main effect for instructional strategy
b) Main effect for gender
c) Interaction effect for instructional strategy and gender
d) All of the above
d
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Thoroughly explain the provision of prompts and praise. In your answer, identify, explain and provide examples for each type of prompt. Finally, include several points to remember when using praise and/or prompts
What will be an ideal response?
Melinda wants to help her students understand the concept of velocity. She provides a large number of Hot Wheel cars and small ramps and scales, stopwatches and rulers for her students so that they can work to find patterns. Melinda then questions the students as a group and they come to a description of the patterns that emerged. Of the following, the Melinda's approach could best be described
as: a. direct instruction. b. cooperative learning. c. guided discovery. d. lecture-discussion.
Which of the following statements describe the connection between level of stress and well-being?
a. The more stress we have in our lives, the healthier we are b. The less stress we have in our lives, the better c. Both too much or too little stress can be damaging d. The level of stress only influences our mental well-being, and it does not influence our physical well being,
‘Children can learn a second language faster before the age of 7’. Is this statement:
a. A null hypothesis. b. A non?scientific statement. c. A two?tailed hypothesis. d. A one?tailed hypothesis.