Name the Level of Measurement
Letter grades on an essay.
Ordinal.
Common name of the two phase design.
AB
Addresses accuracy.
Validity.
Calendar dates
Interval
The middle phase of an ABA design.
Intervention phase.
Addresses consistency.
Reliability.
Temperature in degrees Fahrenheit
Interval
Allows for evaluation across clients, situations, or problems.
Multiple baseline design.
Indicator of test re-test consistency.
Cronbach's alpha
Age in years
Ratio
Single phase, "B" design.
A Cronbach's alpha above .8.
Highly reliable.
Zip code
nominal
Best design when intervention is urgently needed.
BAB
Refers to a measure that appears effective based on stated terms.
Face validity.