Public school expert witnesses practice in a variety of fields, including education policy, school administration, special education, curriculum development, and school safety. Some of the most common public school expert witness specialties also include student rights, teacher evaluations, educational psychology, school finance, and school law. They can opine on the effects of bullying policies, inclusion practices for students with disabilities, the effectiveness of teaching methods, the impact of school funding disparities, and the implementation of federal education laws.