1
Q
what is an independent variable
A
the thing that is manipulated and is the cause
2
Q
what is a dependent variable
A
thing that is measured and it the effect
3
Q
what is an extraneous variable
A
anything that might have an effect on he DV. these can be controlled by experiment
4
Q
what is a confounding variable
A
arent controlled for an experiment but do effect results
