Testing is a threat to internal validity in which participants ...

[lidoalex]

Testing is a threat to internal validity in which participants systematically dropping out of an experiment.
 
  Indicate whether the statement is true or false

Question 2

In a within subjects design, participants are exposed to all levels of the dependent variable.
 
  Indicate whether the statement is true or false

[katieost]

Answer to Question 1

F

Answer to Question 2

F

[lidoalex]

Excellent

[DylanD1323]

Thanks for the timely response, appreciate it