The MassAIMH research committee has compiled a list of Open Access journals for your reference:
Annals of Pediatrics and Child Health
Annals of Psychiatry and Mental Health
Child and Adolescent Psychiatry and Mental Health
Early Childhood Research & Practice
Education Research International
Education Review: A Journal of Book Reviews
Infant Behavior and Development
International Journal of Child Care and Education Policy
International Journal of Child, Youth, and Family Studies
International Journal of Early Childhood Special Education
International Journal of Mental Health Systems
Journal of Applied Research on Children