BIP Desk Reference
Behavior Planning
Positive Environments and RtI
Mental Health
Legal Issues
Threat Assessment
PENT Cadre
PENT Emails
Job Possibilities

PENT History

The Positive Environments, Network of Trainers (PENT) was co-founded by Diana Browning Wright and Deborah Holt in 1998 in a joint effort between the Diagnostic Center, Southern California and the Special Education Local Plan Area (SELPA).

Diana served as the PENT Director until 2009 and Deborah, as the Director of the Diagnostic Center, was the PENT Project Manager. Since that time both Diana and Deborah have retired from the Diagnostic Center, Diana now has a private practice and can be reached at dianawright@earthlink.net.

  • 1998 - California was the recipient of a five-year federal state improvement grant following the reauthorization of the Individuals with Disabilities Education Act (IDEA) in 1997. In conjunction with this grant, the Diagnostic Center, Southern California formulated a five year statewide training plan to disseminate training in the area of positive behavior support. Between 1998-2003 Diana Browning Wright traveled throughout California training over 20,000 educators on a series of four training topics related to positive behavioral supports.

  • 1999 - PENT was established as a list serve for educators who had attended one of Diana’s trainings. Email was used to disseminate new information and promising practices to the field and to facilitate ongoing collaboration. Case specific consultation was offered to support local trainers as well as to aid in local systemic change efforts to achieve positive behavioral support approaches in California.

  • 2001 - SELPA created a PENT Behavior Support Taskforce to meet with Debbie and Diana to develop a plan for more systemic dissemination of training at the local level.

  • 2002 - PENT Leadership Team was formed. Diana selected educators throughout the state who were skilled in positive behavior supports to assist in the design and delivery of the PENT Summit and subsequent Forums.

  • 2003 - Taskforce decided to host a trainer of trainers PENT Summit for SELPA selected representatives, who would become the PENT Cadre. SELPA Directors nominated staff skilled in positive behavior supports from the pool of PENT members in their regions with apportioned representation based on student enrollment. All Cadre members were required to attend pre-requisite statewide training in 2002. The 2 ½ day Summit was held in the winter of 2003 in both northern and southern California. The content focused on behavior plan development, consultation, and training.

  • 2004 - PENT website launched in December 2004 created by co-founders Diana Browning Wright and Deborah Holt and designed by Lizette Edrosa.

  • 2005 - PENT Research Team was formed to conduct research on evidence based positive behavior support plans, primarily using the plans submitted by PENT Cadre members at each Forum. Articles were subsequently published in peer reviewed journals.

  • 2004-2009 - Annual PENT Forums for PENT Cadre members were hosted in northern California by the San Joaquin SELPA and in southern California by the West End SELPA. The Forums provided a venue to sustain and enhance the research based practice of Cadre members as well as provide an annual networking opportunity for this “community of practice.” New Cadre members were nominated each year by SELPA Directors to replace those who had left.

  • 2009 - PENT website, redesigned and maintained by Lizette Edrosa, was updated by Diana and Debbie. The website averages over 60,000 hits per month.

  • 2009 - Valerie Johnson, Director, Diagnostic Center South assumed role of Project Manager for PENT and appointed as the new PENT Director.



Positive Environments, Network of Trainers

Diagnostic Center, Southern California
4339 State University Drive, Los Angeles, CA 90032

Home | Contact Us | CDE Diagnostic Centers


PENT logo