Outcomes included a 24-item PEOL-specific self-efficacy scale with three domains ( diagnosis/treatment [ Cronbach alpha = 0.92 ; CI : 0.91-0 .93 ] , communication/prognosis [ alpha = 0.95 ; CI : 0.93-0 .96 ] , and social impact/self-care [ alpha = 0.91 ; CI : 0.88-0 .92 ] ) ; 8 knowledge items ; 10 curricular advantage/disadvantages ; and curricular satisfaction ( both students and faculty ) .