Variables

Question 1

Independent Variable (IV)

Answer 1

Variable that’s manipulated (controlled)

Question 2

Dependant Variable (DV)

Answer 2

Variable that’s measured (what’s being affected)

Question 3

Extraneous Variables (EV)

Answer 3

Anything (other than IV) that has an effect on the DV. - controlled

Question 4

Confounding Variables (CV)

Answer 4

Variables that affect result (mood) - can’t be controlled