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Comparisons of time, format, scoring
 
Alternate-form Reliability
POINTS RELATED TO YEAR 2 STUDIES:
•Say what WW, WWC, CWS, and CWS-IWS stand for
•7 and 10 minutes strong reliabilities, especially when you consider it’s writing -- many reliabilities for writing closer to  .60s range
•Time:  10 minutes prohibitive, 7 minutes doable, 5 minutes better (3 minutes reliabilities too low)
•Y2 studies:  we did 5 and 7 minutes (got feedback from teachers that 7 minutes was REALLY a lot of work!)