Which one of the following research questions is more likely to ...

[jwb375]

Which one of the following research questions is more likely to be ex post facto?
 
  a. What is the effect of drug use on the achievement of high school students?
  b. What is the effect of tangible reinforcement on learning to write by elementary school students?
  c. What is the relationship between achievement motivation and self-concept?
  d. None of the above.

Question 2

A geography teacher is planning to conduct research on the effect of field trips on learning geographical facts. The source of this researcher's problem is most likely
 
  a. the recommendation of school authorities.
  b. his/her own experience.
  c. his/her knowledge of geography.
  d. a suggestion made by the school psychologist.

[Jordin Calloway]

Answer to Question 1

A

Answer to Question 2

B

[jwb375]

Thanks for the timely response, appreciate it

[xiaomengxian]

Wow, this really help