Describe how retroactive history can affect internal validity.
What will be an ideal response?
Correct Answer:
Events that influence participants in some groups may affect the interpretation of outcomes following treatment.
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Materials the student will be using, time limits for the completion of the task, and the location for the task to be performed are usually included as part of:
a. learning objectives. b. criterion statements. c. conditions statements. d. action statements.
It is best to include the phrase "References available upon request" in your
A. bibliography. B. cover letter. C. thank-you letter. D. résumé.
It is reasonable to expect that many families of average income can afford to pay up to
___ percent of their total income while low-income families could be forced to pay as much as ___ percent of their income for child care.? a. ?10%; 25% b. ?25%; 10% c. ?2%; 30% d. ?30%; 2%
For each of the following descriptions, decide which specific use of the planned ending the teacher is employing
a. reviewing major points of teacher-centered presentation b. providing summary of student discussion c. allowing students to practice what they have learned d. drawing students’ attention to a closing point in the lesson e. relating lesson to original organizing concept 6. The teacher verbally reviews the three main branches of the federal government using an outline developed during the lesson. 7. After explaining the concept of division by two numbers and presenting specific examples, the teacher provides the students with problems for students to do at their seats. 8. Following a lecture on the circulatory system, the teacher reviews the major points on the overhead projector. 9. After students have discussed the possible reasons for Hamlet’s strange behavior the teacher summarizes all of the important points made on the chalkboard. 10. The teacher says, “Before we leave this important concept, let’s see if we fully understand what is happening here.”