A researcher compares participants scores on multiple administrations of the same assessment. The researcher is trying to determine whether the assessment demonstrates

INDIVIDUAL DIFFERENCE

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

A researcher compares participants’ scores on multiple administrations of the same assessment. The researcher is trying to determine whether the assessment demonstrates

A	reliability
B	validity
C	factor analysis
D	aptitude
E	standardization

Explanation:

Detailed explanation-1: -B Split-half reliability is determined by assessing the degree of relationship between scores on the same test, administered on two different occasions.

Detailed explanation-2: -Formative Assessment is the most powerful type of assessment for improving student understanding and performance.

Detailed explanation-3: -Theoretically, reliability is the ratio of true score variance to observe score variance. This ratio can be estimated using a variety of correlational methods, including coefficient alpha, Kuder-Richardson 20, test-retest, and parallel forms.

Detailed explanation-4: -When discussing the relationship between reliability and validity, which of the following is true? Low reliability always indicates low degree of validity.

There is 1 question to complete.

CHILD DEVELOPMENT PEDAGOGY

GROWTH DEVELOPMENT CHILD

INDIVIDUAL DIFFERENCE