What terms are applied to variability in test scores attributed to error rather than to actual differences in behavior? (Select all that apply.)
A) Random error
B) Variance error
C) Persistent error
D) Systematic error

Question

Quizplus · Accepted Answer

Correct A: Random error is attributable to trAnswerient subject states,study context,or administration of the instrument.
Correct D: Bias in subject behavior and incorrect instrument calibrations are causes of systematic error.
Incorrect B: Variance and error are connected as a research term,error variance,defined as variability in test scores.
Incorrect C: Persistent error is not a research term.

What Terms Are Applied to Variability in Test Scores Attributed