Two sets of scores are implied. Indicate which set you think will show greater variability and explain why that is so. The average yearly rainfall over the past 20 years in Denver vs. the average yearly rainfall over the past 20 years in the Sahara Desert.
What will be an ideal response?
Correct Answer:
the average rainfall in Denver; the average rainfall in the Sahara Desert would vary little.
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Research supports that the best way to cultivate positive dispositions toward mathematics in students is which of the following?
a) Have frequent discussions with students about the importance of viewing mathematics positively. b) Feature regular guest speakers to address the need for mathematics in our society. c) Use cooperative learning strategies in the classroom to boost morale and help students to view mathematics positively. d) Model positive dispositions while teaching, since students will pick up on the ways that teachers act. e) All of these are strongly supported by research.
Describe an activity that you would share with parents as a way of encouraging them to enhance their children's language development at home
What will be an ideal response?
Which of the following is NOT a recommended intervention for preschoolers identified with ADHD?
A. Intense parent training B. Immediate feedback C. Age-appropriate rewards D. Highly structured environment
Studies without random assignment and pre-tests are among the stronger of the group research designs.
Answer the following statement true (T) or false (F)