Reliability & Validity

The test is reliable if...

• The test measures what is supposed to measure.

• the test is neither too long nor too difficult.

• the test does not have any content that wasn't taught specifically in the classroom.

• if students get similar scores on the test regardless of the day when they take it.

One way of making tests more reliable is...

• Including lots of objective multiple choice items.

• Include as many items as possible on the test.

• Including a lot of items without right or wrong answers.

• Including the most important structures and contents.

which term best describes the consistency of an assessment measure?

• Validity

• Correlation

• Variance

• Reliability

Which of these is NOT factors affecting the validity

• Vocabulary

• Halo effect

• Well constructed test items

• Unclear direction

------------ method of reliability testing, the same test is administered after an interval to the same student.

• Test-Retest

• Equivalent forms

• Split Half

• internal cinsistency

The three essential characteristics of Program Evaluation

• Reliability, Objectivity, and Quality

• Utility, Validity, and Sensitivity

• Utility, Feasibility, and Access

• Validity, Sensitivity, and Reliability

____________ Method is used to assess the consistency of results across items within a test

• Internal Consistency

• Test-retest

• Parral Form

• Inter-Rater

Face Validity is also called as ___________

• Concrete Validity

• Predictive Validity

• Rational Validity

• Surface Validity

Concurrent is determined by comparing test scores with current performance

• TRUE

• FALSE