The Early Head Start Father Studies: Design, Data Collection, and Summary of Father Presence in the Lives of Infants and Toddlers, The Meaning of “Good Fatherhood:” Low-Income Fathers’ Social Constructions of Their Roles, Fathering in Infancy: Mutuality and Stability Between 8 and 16 Months, Relation Between Father Connectedness and Child Outcomes, Is One Good Parent Good Enough? Patterns of Mother and Father Parenting and Child Cognitive Outcomes at 24 and 36 Months, Two Studies of Father Involvement in Early Head Start Programs: A National Survey and a Demonstration Program Evaluation, Exposure of Low-Income Families and Their Children to Neighborhood Violence and Paternal Antisocial Behavior, Lessons Learned from Early Head Start for Fatherhood Research and Program Development