(Hiilei Developmental Screening Program) -Hi'ilei Development Screening Program - a free resource for children birth to 5 years old. The Hi`ilei program provides developmental screens and information for families. -Development - children grow and develop throughout their life. Early skills include smiling for the first time, waving “bye bye”, and taking a first step. As they grow, children develop more skills as they play, learn, speak, socialize, and move. -Developmental Screening - a developmental screen is a simple set of questions about what a child can do. It helps families find out if their child is developing like other children of similar age.