First Signs, Inc.
- Information about developmental milestones and screening tools to detect early indications of social, emotional, communication, behavioral, and developmental disorders.
- http://www.firstsigns.org

Developmental Checklist
- For typical kids age 0 to 5.
- http://web.syr.edu/~rjkopp/data/devchklst.html

From Birth to Puberty
- A practical guide to the parenting skills needed to help your child develop a healthy sexuality.
- http://www.frombirthtopuberty.com/

Speech Delay
- Expert information on speech language development, disorders, milestones and stages of development; comprehensive ask the experts message board on speech and language issues.
- http://www.speechdelay.com

Zero To Three
- Nonprofit organization dedicated to advancing the healthy development of babies and young children.
- http://zerotothree.org/

Child Development Tracker
- Year-by-year guide to child development for parents of 1 year olds to 12th graders, including advice, activities, and support of common challenges. Provided by Women.com
- http://www.women.com/family/tracker/

Preventing Harm
- New physician-authored research links chemicals widely used by industry and commonly found at home to developmental disabilities, including behavioral and learning disabilities.
- http://www.preventingharm.org/

Integrated Therapy for Children
- Integrated Therapy for Children provided by Judy Sommer offers help with children with learning difficulties including dyspraxia, clumsy child, developmental co-ordination disorder, slow learner, slow reader, speech delay, poor gross and fine motor skills
- http://www.integratedtherapy.co.uk

Key Concepts of Early Child Development
- All children progress through an identifiable sequence of physical, cognitive, and emotional growth and change. Children respond best when caregivers use specific techniques designed to encourage and stimulate progress.
- http://www.worldbank.org/children/what/