Levels of Measurement
Key Characteristic of Measures
100
Level of measurement that involves equal intervals
What is Interval
100
Also referred to as Accuracy
What is Validity
200
Level of measurement that involves categories
What is Nominal
200
Also referred to as Consistency
What is Reliability
300
Level of measurement that involves categories in a certain order
What is Ordinal
400
Level of measurement that involves equal intervals and 0 point
What is Scale
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