A hug may be comforting to many children, but for a child who has experienced trauma it may not feel safe. That’s an example used by Julie Kurtz, co-director of trauma informed practices in early childhood education at the WestEd Center for Child & Family Studies (CCFS), as she begins a trauma training session. Her audience, preschool teachers and staff of the San Francisco-based Wu Yee Children’s Services at San Francisco’s Women’s Building, listen attentively.