• Albert Einstein Medical Center, Philadelphia, PA
• Allentown School District, Allentown, PA
• Arcadia University, Glenside, PA
• Catholic Charities of Boston, MA
• DaVinci Discovery Center of Science & Technology, Allentown, PA
• Early Head Start Program, Health Federation of Philadelphia, PA
• Family-Centered Home Visitation Program, Health Federation of Philadelphia, PA
• Family School, Family Support Services, Inc., Philadelphia, PA
• Hahnemann University, Philadelphia, PA
• How To Read Your Baby, Brighton, CO
• Johns Hopkins University, Johns Hopkins School of Public Health, Baltimore, MD
• Ken-Crest Infant/Toddler Services, Philadelphia, PA
• LaSalle University, Philadelphia, PA
• Montefiore Medical Center, Bronx, NY
• Neighborhood Parenting Project, Philadelphia, PA
• National Youth Leadership Forum, Vienna, VA
• Orangewood Children’s Foundation, Orange, CA
• Philadelphia Child Guidance Center, Philadelphia, PA
• Please Touch Museum, The Children’s Museum of Philadelphia, PA
• Portland State University, Portland, OR
• Queen's University, Ontario, Canada
• Saint Joseph’s University, Child Development Laboratory, Philadelphia, PA
• South Carolina First Steps for School Readiness (Statewide Program), Columbia, SC
• Temple University, School of Social Administration, Philadelphia, PA
• Thomas Jefferson University, Child & Family Studies Research Programs, Philadelphia, PA
• University of Alabama at Birmingham, School of Public Health, AL