Written by the Fiveable Content Team • Last updated August 2025
Written by the Fiveable Content Team • Last updated August 2025
Definition
In the context of sociological research, reliability refers to the consistency of a measurement or research method over time. It implies that if the research were repeated under the same conditions, it would yield similar results.
Validity concerns whether a research method measures what it is intended to measure.
Replicability: Replicability is the ability of a study or experiment to be recreated or repeated by other researchers and still yield the same findings.
Measurement Error: Measurement error refers to any inaccuracies that may occur in the process of collecting data or information in research due to various factors, impacting both reliability and validity