Databases for general topic areas: good for most subjects, for exploring ideas, for gathering research on a variety of topic areas.
Databases for topics related to: physical, emotional, and or mental health/well-being, psychological issues, mental/emotional development, etc.
nursing, nurse practitioner, nurse practitioners
Databases for topics related to: educational issues affecting children or parents, child development in relation to school/education, etc.
Databases for topics related to: social issues, family life, current events, etc.