Joey took the SAT for his college application process and did not score as high as he had hoped. After studying for several more hours Joey took the SAT for the second and third time and received scores only several points above his original score. Which term best defines the pattern in Joey's scores?
a. Measurement error
b. Predictability
c. Reliability
d. Validity
Question 2
______________ is the science of psychological measurement, and a ______________ is a psychological or educational professional who has specialized in the area of testing, measurement, and assessment.
a. Assessment; teacher
b. Psychology; Psychologist
c. Psychometrics; psychometrician
d. Diagnostics; Diagnostician