Additive and interactive effects are potential threats to validity in which design?
a. One-group posttest only design
b. One-group pretest-posttest design
c. Repeated measures design
d. Posttest only design with nonequivalent groups
Ans: d
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This agency is always involved if there is a death or serious injury and in many states when any allegation of sexual abuse occurs:
a. Child Protective Agency b. District Attorney's Office c. Law Enforcement d. Guardian Ad Litem
Which example below uses the meaning of ratio called ratio as an operator?
a. A box of toys contains 3 airplanes and 4 toy soldiers. The ratio of airplanes to toy soldiers is 3:4. b. Traveling at 65 miles per hour can be written as 65:1. c. A model airplane has a scale factor of 100:1 on the box. So, if the real airplane is 200 feet long, the model would be 2 feet long. d. If it takes 4 eggs and 3 cups of flour to make a cake, this can be stated as a 4:3 ratio of eggs to flour.
Choose a content area that you may eventually teach to one or more children or adolescents. Also choose a particular age-group with whom you might work. Then:
a. Identify at least two different abilities or inabilities that your students are likely to have relative to the subject matter. b. Describe at least two different teaching strategies you would use that takes these abilities and/or inabilities into account. What will be an ideal response?
Which note-taking technique involves summarizing material into rows and columns?
a. hierarchical maps b. semantic webbing c. time lines d. charting