Perinatal Substance Abuse, Nurses attitudes

I am part of a research group in a msn/fnp program and am exploring knowledge and attitudes of RN's employed in perinatal nursing with regards to perinatal substance abuse. What are your experiences, training, and educational backgrounds in this area? Does more education need to be incorporated in nursing programs. What type of screening is done in your workplace? Are you familiar with the Presley legislation and what feedback can you provide. Thanks for your responses. kayzag@mailexcite.com