In determining the consistency, two-halves of the same test are used.E.g. odd numbered items are group 1 and even numbered items in group 2. What type of reliability is it?a.Split-half methodb.Internal consistencyc.Test-retest reliabilityd.Parallel test method

A teacher wants to assess the consistency of a 20-question math test. She divides the test into two equal halves, calculates the scores for each half separately, and then computes the split-half reliability. What does a split-half reliability coefficient of 0.90 indicate?a.The test is not reliable.b.The test is highly reliable.c.The test items are inconsistent.d.The test is moderately reliable.

To assess the consistency of a measure from one time to another, when a same test is administered twice and the results of both administrations are similar, this constitutes the_______.Question 1Answera.Test- Retest Reliabilityb.Split-Half Reliabilityc.Internal Consistency Reliabilityd.Kuder-Richardson Reliability

What type of reliability test is achieved by giving the instrument twice to the same group of participants?a.Test-retest reliabilityb.Equivalent Forms Reliabilityc.Inter-rater Reliabilityd.Internal Consistency Reliability

To assess the reliability of a 120-question exam, an educator plans to use the Split-half method. How should this be done?Group of answer choicesThe questions in the first half of the exam should be compared to the second halfCronbach’s Alpha should be used instead of Split-halfThe educator should use an Alternate forms approachOdd and even numbered questions should be compared to each other

_____________ is an estimate of reliability based on two half-tests