In ________ the degree of similarity between two measurements is determined by computing a correlation coefficient.The higher the correlation coefficient,the greater the reliability.
A)test-retest reliability
B)internal consistency reliability
C)coefficient alpha
D)coefficient beta

Question

Quizplus · Accepted Answer

The described method of determining similarity between measurements by computing a correlation coefficient is known as test-retest reliability. The higher the correlation coefficient, the greater the reliability of the measurements. Internal consistency reliability (B) refers to the degree of consistency between items on a single measurement instrument. Coefficient alpha (C) is a measure of internal consistency reliability, specifically for scales or questionnaires with multiple items. Coefficient beta (D) is not a commonly used term in the field of measurement reliability.

In ________ the Degree of Similarity Between Two Measurements Is