Experiments And Experimental Control Flashcards

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1
Q

What is meant by a ‘confounding variable’?

A

A variable other than the IV that has had an effect on the DV

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2
Q

What are order effects?

A

When you get better/ worse in condition 2 as you’ve already completed condition 1

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3
Q

What is meant by practice/ boredom effects?

A

Practice- you get better results as ppts gain practice

Boredom- get worse results as ppts get fatigued

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4
Q

What is meant by investigator effects?

A

Characteristics or behaviour of those conducting the research that affects the IV

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5
Q

What is meant by ‘extraneous variable’?

A

A variable other than the IV that could affect the DV

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