Children who know fewer words in preschool typically continue to have lower levels of vocabulary knowledge in higher grades than their peers who know more words. In fact, this difference continues to be pronounced and even widens as these children reach higher grade levels. Interventions that support vocabulary development and reading…

Children who know fewer words in preschool typically continue to have lower levels of vocabulary knowledge in higher grades than their peers who know more words. In fact, this difference continues to be pronounced and even widens as these children reach higher grade levels. Interventions that support vocabulary development and reading…

"Head Start" is a national, federally funded program that provides services to promote school readiness for children from birth to age 5 from predominantly low-income families. Based on a review of the research, the WWC found "Head Start" to have potentially positive effects on general reading achievement and no discernible…

The study examined in this review analyzed whether a full two-year "Learning Experiences and Alternative Program for Preschoolers and Their Parents" ("LEAP") training and support model for teachers was superior in improving outcomes of preschool children with Autism Spectrum Disorder (ASD), as compared to a limited…

"First Step to Success" is an early intervention program designed to help children who are at risk for developing aggressive or antisocial behavioral patterns. The program uses a trained behavior coach who works with each student and his or her class peers, teacher, and parents for approximately 50 to 60 hours over a three-month period.…

"Early Intervention in Reading"[R] is a program designed to provide extra instruction to groups of students at risk of failing to learn to read. The program uses picture books to stress instruction in phonemic awareness, phonics, and contextual analysis, along with repeated reading and writing. In grades K, 1, and 2, the program is based…

"Early Intervention in Reading"[R] ("EIR"[R]) is a program designed to provide extra instruction to groups of students at risk of failing to read. This report is an evaluation of "EIR"[R] based on studies of its effectiveness. One study of "Early Intervention in Reading"[R] met the What Works Clearinghouse…

"Ready, Set, Leap!"[R] is a preschool curriculum that focuses on early reading skills, such as phonemic awareness, letter knowledge, and letter-sound correspondence, using multisensory technology that incorporates touch, sight, and sound. Teachers may adopt either a theme-based or a literature-based teaching approach, and for each…

"Dialogic Reading" is an interactive shared picture book reading practice designed to enhance young children's language and literacy skills. During the shared reading practice, the adult and the child switch roles so that the child learns to become the storyteller with the assistance of the adult who functions as an active listener and…

"Literacy Express" is a comprehensive preschool curriculum designed for three- to five-year-old children. It is structured around units on oral language, emergent literacy, basic math, science, general knowledge, and socio-emotional development. It can be used in half- or full-day programs with typically developing children and children…

This report focuses on a family of interventions that includes all "Direct Instruction" products ("DISTAR" and "Language for Learning"). "Direct Instruction" was used to refer to this family of interventions, as well as to all versions past and present. "Direct Instruction" includes teaching…