Which one of the following is not a good specific strategy for ...

[armygirl]

Which one of the following is not a good specific strategy for achieving control in research?
 
  a. using subjects as their own control
  b. building nuisance variables into the experiment
  c. making designs more complex
  d. using statistical controls

Question 2

One learns to do research by
 
  a. Studying examples of research
  b. Reading about it in text books
  c. Doing research
  d. All of the above

[tjayeee]

Answer to Question 1

c

Answer to Question 2

d

[armygirl]

Wow, this really help

[debra928]

Thanks for the timely response, appreciate it