Child Development Boy Book in color! This printable handout can be used for students who want to learn more about child development, for new parents who need guidance, and for occupational therapists. This handout has a second version of the book that is printer-friendly. This BOOK includes the following developmental stages:0-6 Months6-12 Months12-18 Months18-24 Months2-3 Years3-4 Years 4-5 Years 5-6 Years 6+ YearsChild Development Boy Book by Kristin Carr, OTD, OTR/L Kristin Carr, OTD, OTR/L,