It is necessary for a good measuring instrument in a research study to produce evidence that is:
A. valid.
B. criterion referenced.
C. standardized.
D. objective.
Answer: A
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Refer to Exhibit 20-3. Forty first-graders were specially selected for the study
a. Population c. Sample b. Parameter d. Statistic
In the eyes of the employer:
a. you are expendable. c. your skills are unimportant because you must be retrained. b. you are selling your combination ofskills and talent. d. the salary you will accept is the key factor.
Jason could not read the Harry Potter books independently but his reading tutor found that he could easily discuss and enjoy these books if she helped him with the more difficult vocabulary and guided his comprehension. For Jason, the task of reading the Harry Potter books were:
a) within the zone of proximal development b) beyond the zone of proximal development c) an example of a stimulus-response task d) at his independent level
Which of the following is an illegal question?
A. Are you over 18? B. Have you ever been arrested? C. Are you a US citizen? D. Do you belong to any professional organizations relevant to the functions of this job?