Professor of Psychology, Graduate School of Education and Psychology, Pepperdine University; Author, The Neuroscience of Human Relationships: Attachment and the Developing Social Brain (2014, 2nd Edition), Attachment-Based Teaching (2014), The Social Neuroscience of Education: Optimizing Attachment and Learning in the Classroom (2013), The Neuroscience of Trauma and Effective Trauma Treatment (2011), and The Neuroscience of Psychotherapy: Healing the Social Brain (2010, 2nd Edition)