The Behavior Interventionists in GCISD work directly with the campus psychologists. The interventionists consult with teachers, service providers, and administrators on the campuses for students who have Behavior Intervention Plans. Their primary responsibilities include observing students, consulting with team members, modeling strategies for teachers and implementation of reinforcement systems.


Sarah Allison
[email protected]
(817) 251-6888, ext. 2934
Erika Hamer, MA/BCBA
(817) 251-6888, ext. 2932

Bethany Hy
 [email protected]
(817) 251-6888, ext. 2924

Brittany Mallory
 [email protected]
(817) 251-6888, ext.2942

Chrissy Miller
[email protected]
(817) 251-6888, ext.2935



Behavior Intervention Central

First-Then Boards
Templates for first-then boards.

Social Stories
Social stories, materials exchange and resource links.

Token Economy Systems
Free token economy systems and picture symbols.

Behavior Charts

 Free behavior and reward charts for use at home and school.

Disclaimer: The resources that can be accessed with links connecting to sources other than the website,, are not maintained by Grapevine-Colleyville Independent School District. Grapevine-Colleyville Independent School District is not responsible for the contents of any such resources. The existence of a link should not be assumed as an endorsement by Grapevine-Colleyville Independent School District.