Use this Phonological Process Guide to study, or share with parents, teachers, caregivers, SLPs, or other professionals when explaining a specific phonological process a child exhibits. These handouts are also useful reminders for SLPs, for phonological milestones and examples of each phonological process when treating phonological delays and disorders. This guide contains the following:a definition of what a phonological process is, what a phonological delay is, what a phonological disorder is,