reliability theory

Why Is Reliability Important In Research?

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Why Is Reliability Important In Research? Reliability refers to the consistency of the results in research. Reliability is highly important for psychological research. This is because it tests if the study fulfills its predicted aims and hypothesis and also ensures that the results are due to the study and not any possible extraneous variables. Why

Why Do We Need Validity And Reliability In Research?

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Why Do We Need Validity And Reliability In Research? The measurement error not only affects the ability to find significant results but also can damage the function of scores to prepare a good research. The purpose of establishing reliability and validity in research is essentially to ensure that data are sound and replicable, and the