Classical reliability theory estimates the portion of a test score that is attributed to ________,and domain sampling theory estimates ________.
A) specific sources of variation; error
B) error; specific sources of variation
C) the skills being measured; variation
D) the skills being measured; content knowledge
Correct Answer:
Verified
Q86: If traditional measures of reliability are applied
Q87: The Spearman-Brown formula can be used for
Q88: Which type(s)of reliability estimates would be appropriate
Q89: Use of the Spearman-Brown formula would be
Q90: If a test is homogeneous
A) it is
Q92: Traditional measures of reliability are inappropriate for
Q93: Generalizability theory focuses on which of the
Q94: Item response theory (IRT)focuses on the
A) circumstances
Q95: If a time limit is long enough
Q96: A Kuder-Richardson (KR)or split-half estimate of reliability
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