PEDU 301 - FINAL EXAMINATION

It is use to help to establish construct validity when you use two different measurement procedure and research methods.

• Construct Validity

• Convergent Validity

• Divergent Validity

• Predictive Validity

Directions that do not clearly indicate to the students how to respond to the task and how to record the responses tend to reduce validity.

• Unclear Directions

• Unclear Instructions

• Unclear Materials

• Unclear Vocabulary

It describe the future performance of an individual by correlating the sets of scores obtained from TWO MEASURES GIVEN AT A LONGER TIME INTERVAL.

• Construct Validity

• Concurrent Validity

• Predictive Validity

• Convergent Validity

It is done by examining the physical appearance of the instrument.

• Face validity

• Output validity

• Physical validity

• Content validity

It describes the present status of the individual by correlating the sets of scores obtained from two measures given concurrently

• Content Validity

• Predictive Validity

• Concurrent Validity

• Construct Validity

It helps to establish construct validity by demonstrating that the construct you are interested in is deferent from other construct that might be present in your study.

• Construct validity

• Content validity

• Convergent validity

• Divergent validity

It is used to established statistically such that a set of scores revealed by the measuring instrument is correlated with the scores obtained in another external measures.

• Face validity

• Content validity

• Criterion related validity

• Validity

It give a parallel forms of tests with close time interval between forms.

• Test-retest

• Equivalent forms

• Test-retest with equivalent forms

• Split Half

Give a test twice to the same group with any ti,e interval between tests from several minutes to several years.

• Test-retest

• Kuder-Richardson

• Equivalent forms

• Split Half

What is the difficulty index of an item to be Revised:

• .26 - .75

• .25 - . 75

• .24 - .75

• .23 - .75