Split-half method: measures the extent to which all parts of the test contribute equally to what is being measured. it is looking at the consistency of people’s response. Internal reliability: is the extent to which items which make up a scale or measure are internally consistent i.e.
A reliable test would show a high positive correlation. If your findings from your research are replicated consistently they are reliable,Ī correlation coefficient can be used to assess the degree of reliability.
In research it specifically refers to the consistency of a research study or test measure. Reliability in statistical terms can be considered the degree to which the results of a measurement, calculation can be depended on for its accuracy.
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