For which of the following research problems would the ex post facto method be most appropriate?
a. How many students in the senior class are taking advanced placement (AP) classes?
b. Do students like the selection of AP classes offered?
c. Do students who take AP classes in high school earn better grades in college?
d. Which is the most popular AP class?
C
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Dropping-in on employers or hiring managers of companies "cold call" style works best for job seekers when:
a) they are the most desperate for a job. b) the employer is looking for someone with an aggressive style. c) the company has advertised through a professional association clearinghouse. d) they have lost confidence in their ability to search for jobs effectively.
Advising, guiding, and counseling students are among the professional responsibilities of every grades K-8 classroom teacher
Indicate whether the statement is true or false.
Your head of department asks you to administer a survey to undergraduates about teenage pregnancies. You believe that male and female students might react differently to the survey questions as they are deliberately provocative. The male and female students are randomly assigned in turn to two separate groups. One of the two groups is asked the provocative questions and the other group are asked less provocative ones as a ‘placebo’. Based on the above information, what has happened to the design of the study?
A. It is completely randomized. B. It is blocked by gender. C. It is completely randomized, and blocked by gender. D. It is a matched-pairs design.
The expression "old wine in new bottles" to describe transition practices reemerging under different names can be attributed to:
A. Siegel B. Kohler C. Halpern D. Flexer E. Will