Author Question: A variable other than the independent variable that is found to vary systematically among the ... (Read 164 times)

Pineappleeh · **on:** Jun 19, 2018

A variable other than the independent variable that is found to vary systematically among the conditions is known as

a. an extraneous variable.
b. a confounding variable.
c. a baseline variable.
d. a manipulation variable.

Question 2

A confounding variable is an example of ___________, whereas an extraneous variable is an example of __________.

a. systematic error; experimenter error
b. random error; systematic error
c. experimenter error; random error
d. systematic error; random error