is a power analysis done on sample size of article "Only data that were complete with both pre- and posttest surveys could be used for the study. Data sets were completed by a total of 354 participants, 96% of whom were female and 4% male. Most participants ranged in age from 30 to 59 years (85%), with 10% in their 20s and 5% in their 60s. Most participant's had been in practice for 5 years, but the mode for practice was in the 0- to 4-year range, at 35% (see Table 1). Seventy percent of the sample consisted of family NPs, 20% pediatric NPs, 5% adult practitioners, 2% psychiatric mental health practitioners, and the remaining 3% doctor of nursing practice practitioners. Tools The pre- and posttest for knowledge was written using questions developed directly from the CE program and consisted of 14 multiple-choice and true/ false-type questions. A total knowledge score before and after was calculated for each participant. The self-efficacy pre- and postsurveys were identical and asked the participant to rate their agreement on a scale of 1 (completely disagree) to 5 (agree) with 10 questions. Cronbach's alpha for the self-efficacy survey was 0.867, showing a high level of internal consistency