Certification
It is illegal for you to call yourself a Lectical™ rater unless you are certified as a Lectical™ rater by the Developmental Testing Service, LLC,or to claim that your data were scored by a Lectical™ analyst unless they were scored by a Lectical™ analyst certified by the Developmental Testing Service.
Because training is time consuming and expensive, at this time we are certifying only individuals employed by DTS.
You may use the information contained in this site in your academic work. You may report that you used information on this site to learn the basic principles of Lectical Assessment.
Certification criteria
Certification requires that an analyst consistently demonstrates 85% agreement with a master analyst within 1/4 of a Lectical™ level over a minimum of 7 Lectical™ levels in 3 disparate domains.