Using the same subjects in each condition in an experiment is to ...

[deesands]

Using the same subjects in each condition in an experiment is to using different subjects in each condition in an experiment as _____ is to _____.
 
  a. between-subjects design; within-subjects design
  b. control group; experimental group
  c. within-subjects design; between-subjects design
  d. experimental group; control group

Question 2

To say that an experiment contains a confound means that:
 
  a. different participants are assigned to each group.
  b. the dependent variable is measured.
  c. the independent variable is manipulated.
  d. there is an uncontrolled extraneous variable in the experiment.

[Shshxj]

Answer to Question 1

c

Answer to Question 2

d

[deesands]

Thanks for the timely response, appreciate it

[softEldritch]

Excellent