Measurement
What are the four levels of Measurement
What is ratio, ordinal, nominal, interval
Who can administer IRS?
Clients, professionals, relevant parties, independent evaluators
What are the two type of logs
Time Variations
Target-Category Variations
What is the weakest form of measurement
Nominal
What are the advantages
Flexible
Universal with all clients
Does not take a lot of time
Pre-set time categories and open time categories are examples of what
Time variations
What are 4 key characteristics of Measurement
Reliability, Validity, Utility, Directness, Non-reacivity,Senstivity to change, Measurement Error
What is the 1st step in constructing an IRS
Prepare the client
T/F: The Evaluator's stake in the outcome may create bias
True