A study conducted by the National Institute of Mental Health ...

[SGallaher96]

A study conducted by the National Institute of Mental Health revealed that when participants received a message about safe sex practices in a discussion format, they changed their sexual practices. In this study, the independent variable was
 
  a. a subject variable.
  b. a situational variable.
  c. an instructional variable.
  d. a measured variable.

Question 2

When two experimental groups in a study participate in their conditions in different locations (e.g., a classroom versus a community center), the independent variable is
 
  a. a situational variable.
  b. a participant variable.
  c. an instructional variable.
  d. a subject variable.

[elizabethrperez]

Answer to Question 1

b

Answer to Question 2

a

[SGallaher96]

Gracias!

[chereeb]

Excellent