Our full 3-day Gesell Developmental Observation-Revised    (GDO-R) training workshops run from 8:30AM - 4:00PM  Full attendance is required in order to receive a certificate of completion.  Over three days you will receive training on our new GDO-R multi-dimensional assessment system; gain  knowledge on the ages and stages of child development; observe assessments of real children, and   practice using and interpreting our two new questionnaires, the TQ and PQ.

GDO-R Testimonials

"With this much information, there's no excuse to not getting and growing in greater understanding of child development. This workshop has been paramount!" Sabrina Kessee - Dallas, TX

"The time flew by. I have attended plenty of training sessions including Gesell 20 years ago. This was so clear and helped me regain my confidence about using the assessment.  I'm excited!" Sally Severson - Ennis, TX

"Excellent program. I have taught for over 25 years and I am thrilled to see the logic and layout of information that this Gesell program has developed..very helpful." Lorraine Mahony - Bronx, NY