(b) Authorized Activities.--The Secretary may provide technical assistance to a parent training and information center or a community parent resource center under this section in areas such as--

(1) effective coordination of parent training efforts;

(2) dissemination of scientifically based research and information;

(3) promotion of the use of technology, including assistive technology devices and assistive technology services;

(4) reaching underserved populations, including parents of low-income and limited English proficient children with disabilities;

(5) including children with disabilities in general education programs;

(6) facilitation of transitions from--

(A) early intervention services to preschool;

(B) preschool to elementary school;

(C) elementary school to secondary school; and

(D) secondary school to postsecondary environments; and

(7) promotion of alternative methods of dispute resolution, including mediation.