(continued on next page) Volume 16, Number 2 2013 ISSN: 1930-9325 CONTENTS Research Articles Examining CLASS dimensions as predictors of pre-k children’s development of language, literacy, and mathematics Timothy Curby and Catharine Chavez………………………………………….………….... 1 Head Start Preschoolers’ Emotional Positivity and Emotion Regulation Predict their Social-Emotion Behavior, Classroom Adjustment, and Early School Success Susanne A. Denham, Hideko H. Bassett, Yana S. Sirotkin, and Katherine Zinsser.………... 18 Improvement of Child Care Programs’ Health and Safety Policies, and Practices, and Children’s Access to Health Care, Linked to Child Care Health Consultation Patricia Isbell, Jonathan Kotch, Eric Savage, Elizabeth Gunn, Lydia Lu, and David Weber.. 34 Social Support through Social Capital: A Model of a Parent Support Group for Mothers in an Urban Head Start Kelly O’Carroll, Catherine Ayoub, Caroline Watts, William Beardslee………………......... 53 Parent Voices: An Investigation of the Response Process Validity of the Child Behavior Checklist with Head Start Parents Marlo Perry, Yumiko Miller, Rachel Fusco, John Fantuzzo……..…………………….......... 75 Exploring the predictable classroom: preschool teacher stress, emotional supportiveness, and students’ social emotional behavior in private and Head Start classrooms Katherine M. Zinsser, Craig S. Bailey, Timothy W. Curby, Susanne A. Denham, and Hideko H. Bassett..…………….…………………………………………………………….. 90 (continued from previous page) Research-to-Practice Summaries Prioritizing Interactions to Support Children’s Academic Achievement Timothy Curby and Catherine Chavez……………………………………….….………….. 109 Keep Calm and Carry on: The Importance of children’s emotional positivity and regulation for success in Head Start Yana S. Sirotkin, Susanne A. Denham, Hideko H. Bassett, and Katherine M. Zinsser……. 113 Child Care Health Consultation: Improving the Health and Safety of Children in Child Care Patricia Isbell, Jonathan Kotch, Eric Savage, Elizabeth Gunn, Lydia Lu, David Weber....... 120 Supporting Head Start Parents with a Parent Support Group Kelly L. O’Carroll, Catherine Ayoub, Caroline Watts, and William R. Beardslee…..…...... 125 Consistently Emotionally Supportive Preschool Teachers and Children’s Social- emotional Learning in the Classroom: Implications for Center Directors and Teachers Craig S. Bailey, Katherine M. Zinsser, Timothy W. Curby, Susanne A. Denham, and Hideko H. Basset………………………………………………………………………... 131