Complete a Milestone Checklist (4 Months) Please enable JavaScript in your browser to complete this form. - Step 1 of 5Social/EmotionalSmiles spontaneously, especially at peopleYesNot YetNot SureLikes to play with people and might cry when playing stopsYesNot YetNot SureCopies some movements and facial expressions, like smiling or frowningYesNot YetNot SureNextLanguage/CommunicationBegins to babbleYesNot YetNot SureBabbles with expression and copies sounds he hearsYesNot YetNot SureCries in different ways to show hunger, pain, or being tiredYesNot YetNot SurePreviousNextCognitive (Learning, Thinking, Problem-Solving)Lets you know if she is happy or sadYesNot YetNot SureResponds to affectionYesNot YetNot SureReaches for toy with one handYesNot YetNot SureUses hands and eyes together, such as seeing a toy and reaching for itYesNot YetNot SureFollows moving things with eyes from side to sideYesNot YetNot SureWatches faces closelyYesNot YetNot SureRecognizes familiar people at a distanceYesNot YetNot SurePreviousNextMovement/Physical DevelopmentHolds head steady, unsupportedYesNot YetNot SurePushes down on legs when feet are on a hard surfaceYesNot YetNot SureMay be able to roll over from tummy to backYesNot YetNot SureCan hold a toy and shake it and swing at dangling toysYesNot YetNot SureBrings hands to mouthYesNot YetNot SureWhen lying on stomach, pushes up to elbowsYesNot YetNot SurePreviousNextPreviousNameSubmit