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TESTS HAVE POWER!

Good Tests

Reliability

Kinds of Tests

Impact

Validity

proficiency achievement diagnostic placement

summative/formative indirect/semi-/direct discrete/integrative norm-referenced/criterion-referenced objective/subjective

Reliability test-retest alternate forms split half method internal consistency scorer reliability

Standard Error of Measurement

educational policies migration policies cultural

Construct validity Content validity Criterion-reference validity

from the brains of... Kristen, Nan, Tim, Nick, & Amanda

Micro

Harmful/Beneficial

MACRO

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