The Measurement of Behavior - assessing the reliability of a measure - measurement error
3 important questions on The Measurement of Behavior - assessing the reliability of a measure - measurement error
What are Stable attributes of the participant?
Paranoid, or suspicious participant may purposely distort their answers, and less intelligent participants may misunderstand certain questions. Can produce lower or higher observed scores than participants true scores would be.
What are situational factors?
How the researcher behaves, how the surroundings are, the way that animals are handled, can affect peoples scores by introducing measurement error
What are characteristics of the measure?
the way that the measurement is created can also affect measurement errors, for example too long tests, of wrong questions.
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