The Circle of Security Parenting Program (COS-P): A Randomized Controlled Trial of a Low Intensity, Individualized Attachment-Based Program With at-Risk Caregivers.

The Circle of Security-Parenting Intervention (COS-P; Cooper et al., 2009) is a psychoeducational program for caregivers of young children that has been widely disseminated. The program is founded in attachment theory and relies on computer-delivered content and parent reflection and discussion to teach concepts of safety and security to promote better caregiver-child relationships and child wellbeing.