 The 72 children participating in the study will be randomly assigned with concealment of the randomization sequence from study staff to one of two Child Speech Interventions: Speech Perception or Speech Production. These interventions will be provided in individualized one-hour treatment sessions once per week for six consecutive weeks during the first treatment block. During the second 6 week treatment block all children will receive a group phonological awareness intervention. Concurrently their parents will be randomly assigned to receive instruction in the provision of a home program, either Articulation Therapy or Dialogic Reading. This will result in 4 groups of 18 children with each group receiving one of four combinations of intervention: Speech Production Intervention Articulation Parent Group; Speech Production Intervention Dialogic Reading Parent Group; Speech Perception Intervention Articulation Parent Group; and Speech Perception Intervention Dialogic Reading Parent Group. Assessments will occur pretreatment, after the first treatment block, after the second treatment block, and 9 months after the end of the second treatment block. 