properties of assessment method
TRANSCRIPT
Validity
Content Validity
Criterion Validity
Predictive Validity
Concurrent
Validity
Construct Validity
Content ValidityPreditiveValidity Criterion Validity Construct Validity PreditiveValidity
Concurrent Validity It is the degree which test
items match some objective criterion.
Content Validity
Content ValidityPreditiveValidity Criterion Validity Construct Validity PreditiveValidity
Concurrent Validity
Is the degree to which a test measures an attribute or quality
it is supposed to measure.
Construct Validity
Content ValidityPreditiveValidity Criterion Validity Construct Validity PreditiveValidity
Concurrent Validity
Refers to the degree or extent to which scores on a test can predict later behavior or test
scores.
Predictive Validity
Content ValidityPreditiveValidity Criterion Validity Construct Validity PreditiveValidity
Concurrent Validity
Refers to the degree of relationship between scores on
a test or scale on another measure of established validity given at about the same time.
Concurrent
Validity
Content ValidityPreditiveValidity Criterion Validity Construct Validity PreditiveValidity
Concurrent Validity
It is when the test item is judged against a specific
criterion.
Criterion Validity
Used to assess the degree to which different raters or observers give
consistent estimates of the same phenomenon.
Inter-rater
Used to assess the consistency of the results of two tests constructed in the
same way from the same way from the same content
domain.
Alternate forms
Split-half Method
Internal consisten
cy
Cronbach’s Alpha
Average Inter-item Correlation
Average Item-total Correlation
Fairness
Students need to know exactly what the learning targets are
and what method of assessment will be used.
Assessment has to be viewed as an opportunity to learn rather than an opportunity to weed out poor and slow learners.
Fairness
Practicality and Efficiency
Teachers should be familiar with the test.
Number of items is not complicated.
Implementable
Ethics
Webster Dictionary defines ETHICAL as “conforming to the standards of conduct of a given
profession or group.”