The Texas Department of Licensing and Regulation is seeking public members for eight advisory boards to provide knowledge and insight to some of the agency’s 39 licensing programs.      Serving on an advisory board is an excellent way to make a positive impact on Texas and to give back to the community, the TDLR said.     The following boards and councils currently have vacancies for public members:     * Behavior Analyst Advisory Board – needs parent or guardian of a current or former recipient of applied behavior analysis services;     * Dietitians Advisory Board (two vacancies);     * Dyslexia Therapists and Practitioners Advisory Committee;