Welch Responsive Temperament Assessment (WRTA)

*To be designated a WRTA Proficient Practitioner, individuals must complete a course of training and pass an exam with at least 70% of the questions answered correctly. There are two (2) levels of proficiency: Certified, which is 90 minutes of training, and Credentialed, which is six (6) hours of training taken after successful completion of Certification training.