Gesell Assessment System Examiner Levels
Below we outline the journey of a GDO-R Examiner, from the foundational trained examiner to the National Lecture Staff designation. At each level, a different set of skills is expected opening up a new set of opportunities for using and teaching others to use the GDO-R.
GDO-R Examiner Level 1
2.5-6-Year Old Examiner Level 1 Examiners have trained in basic administration and analysis of results of the GDO-R assessment, but Gesell has not assessed their aptitude and strongly recommends that they complete Level 2 before being hired to deliver assessments to children. ● At least 20 2.5 - 6-year-old practice assessments have been completed ● Up to date with renewal requirements ● Satisfactory completion of the GDO-R 2.5-6 Examiner criteria ● Satisfactory completion of a GDO-R 6-9 Administration and Results online training ● At least 20 6-9-year-old practice assessments have been completed ● Up to date with renewal requirements
● Satisfactory completion of a Gesell Developmental Observation-Revised 2.5 - 6 Administration and Results Workshop
6-9-Year-Old Examiner (optional)
GDO-R Examiner Level 2
Experienced GDO-R Examiner ● Acceptance by Gesell based on submission of a Candidate Application Form
Level 2 Examiners are approved by Gesell to administer the GDO-R assessment through outside entities, but not through Gesell directly.
● Satisfactory completion of all Level 1: GDO-R Examiner criteria
● Satisfactory completion of the following webinars:
● Beyond Admissions and Placement: How to use the GDO-R for Curriculum Planning and Individualized Instruction
● Gesell Early Screener (GES) Administration and Scoring Webinar
● How to Virtually Administer the Gesell Assessment System Webinar
GDO-R Examiner Level 3
Qualified GDO-R Examiner
Qualified GDO-R Examiners are approved to offer official GDO-R assessments, through the Gesell Program in Early Childhood directly.
● Satisfactory completion of all Level 2: GDO-R Examiner criteria
Acceptance by Gesell based on submission of a Candidate Application Form including,
● Interview
● 2 approved completed CRF's
● Video of candidate satisfactorily administering the GDO-R
GDO-R Examiner Level 4
National Lecture Staff ● Interview ● Annually submit a new signed Policies and Procedures Handbook and letter of agreement.
National Lecture Staff Qualified Examiners are the only qualified examiners approved to offer official Gesell Program in Early Childhood Assessment System workshops.
● Satisfactory completion of all Level 3: GDO-R Examiner criteria
Acceptance by Gesell based on submission of a Candidate Application Form including,
● Video of candidate satisfactorily teaching someone, as in a workshop format, how to administer any one of the following tasks (live review can be scheduled at candidate's request and expense):
● Cubes
● Copy Forms
● Incomplete Man
● Satisfactory completion of a co-presentation of a GDO-R Workshop in partnership with an assigned NLS mentor
● To maintain NLS status, Level 4 Examiners must:
● Annually, lead one or more GDO-R trainings.
● Maintain a high level of understanding of GDO-R theory and practice.
● Receive consistently high evaluations from training participants.
● Reflect on feedback and incorporate suggested improvements into their own training protocol, as requested by Gesell leadership.
● Annually, participate in one GDO-R training led by a fellow NLS and offer feedback.
See here a full description of the NLS role and qualifications.
*Criteria may be amended and/or waived for veteran assessors or for other circumstances at the discretion and approval of The Gesell Program in Early Childhood.