More cards in this set

What is the floor effect?

What is the ceiling effect?

What is the solution to overcoming the floor/ceiling effect?

What do you have to consider in regards to the sample?

What are the 3 criteria for internal validity?

What are the 5 key threats to internal validity?

What are in tact groups?

How to practice/order/fatigue effects occur?

How do we balance these effects?

What are extraneous variables?