If the same students are given the same test on two different occasions (and marked by the same or different markers) they should achieve the same or very similar scores. If this happens, then the test is:

Select one:
a. practicable
b. valid
c. reliable
d. sufficient

Reliability is the degree to which an assessment tool produces stable and consistent results. Test-retest reliability is a measure of reliability obtained by administering the same test twice over a period of time to a group of individuals.

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If the same students are given the same test on two different occasions (and marked by the same or different markers) they should achieve the same or very similar scores. If this happens, then the test is: Select one: a. practicable b. valid c. reliable d. sufficient

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If the same students are given the same test on two different occasions (and marked by the same or different markers) they should achieve the same or very similar scores. If this happens, then the test is:

Select one:
a. practicable
b. valid
c. reliable
d. sufficient