Dittas Training

This detailed and comprehensive webinar covers statistical terminology and how to calculate confidence bands using SEMs and provides a deep dive into WRIT Tables. During this part of the session, delegates look at significance and prevalence and consider whether scores should be combined, and it also covers sub-test scatter. 

There are three interactive activities to complete during the presentation. 

SASC has approved the training, and delegates will receive a certificate, awarding them—three hours of SASC-accredited training. (Reviewing principles of psychometrics, statistics, assessment and underlying theory and SpLD testing methods, interpretation, report writing, feedback and test materials).

You have 60 days to view the training from the date of purchase, allowing you the opportunity to rewatch as needed.