Volume 19, Number 3 2016 ISSN: 1930-9325 CONTENTS Research Articles How Spanish is Used in Head Start: Observational Evidence from Four Classrooms Elizabeth Miller…………………………………………………………………………….... 1 Scaffolding Preschoolers’ Acquisition, Maintenance, and Generalization of Phoneme Segmentation Skills Using Sound Boxes Elizabeth Durst and Laurice Marie Joseph……………………...………………………..….. 27 Lessons from Training Early Head Start Staff to Implement an Evidence-Based Parenting Intervention Myae Han, Rena Hallam, Jason T. Hustedt, Jennifer A. Vu, and Juana Gaviria- Loaiza……….…………………………...……………………………..……………………. 42 Creating New Pathways for Dialog: Collaboration of Diverse Voices Annie White……………………………………....………………..………………………… 60 Research-to-Practice Summaries Four Classrooms Model How Teachers Use Spanish in Head Start Elizabeth Miller…………………………………………………………………………….... 89 Helping Preschoolers Develop Phonemic Awareness Skills Using Sound Boxes Elizabeth Durst and Laurice Marie Joseph……………………...………………………..….. 94 Studying Implementation Process Matters: Implementing an Evidence-Based- Intervention in Early Head Start Myae Han, Rena Hallam, Jason T. Hustedt, Jennifer A. Vu, and Juana Gaviria- Loaiza……….…………………………...……………………………..……………………. 99 Collaboration Opportunities through Dialogue with Diverse Voices Annie White……………………………………....………………..………………………… 104 Dialog from the Field Leading Head Start Turnaround: A Four-stage Turnaround Model for Transforming Program Performance Seanelle Tracy and Michael Wischnowski………………………………………………....110