A participant's score on a dependent variable is a combination of which of the following?
A)Measurement error and their true score
B)Systematic variance and error variance
C)Manipulation effect and observer bias
D)Their mean score and their standard deviation

Question

Quizplus · Accepted Answer

A participant's score on a dependent variable is a combination of measurement error and their true score. Measurement error can be caused by a variety of factors, such as instrument limitations, environmental conditions, and individual differences in response style. The true score represents the underlying construct being measured, and is what the researcher is trying to estimate with the measure.

A Participant's Score on a Dependent Variable Is a Combination