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Characteristics of a TEST - Coggle Diagram
Characteristics of a TEST
Reliability
The reliability of an assessment tool is the extent to which
it measures learning consistently.
Factors which can affect reliability
The length of the assessment
The suitability of the questions
The phrasing and terminology of the questions.
Validity
The validity of an assessment tool is the extent by which it
measures what it was designed to measure.
For example: a test of reading comprehension should not
require mathematical ability.
Face valiidty
Content Validity
Criterion-related validty
Construct validity
Practicability
A Practical test means an effective test.
is not excessively expensive
relative easy to administer
Objectivitity
refers to the ability in the context of assessment to judge fairly, without bias or external influence
Washback effect
Washback refers to how tests affect the learning on a
students and the teaching of the subject,
we can trust exams as a learning tool, the test
preparation,
Aunthenticity
is authentic if the language being assess is used in ways that are appropriate and relevant to learners
Interpretability
To explain or tell the meaning of or to present in understandable terms