... characteristics and messages and the CPG development process, actual and perceived facilitators and barriers to implementation, and factors related to norms and the practice context [2,8-15] For example, ... study analyzed two sets of predictor variables: clinician characteristics and clinician beliefs and attitudes Clinician characteristics data, which included clinical discipline, gender, and average ... research (as primary investigator, co-investigator in any cancer-related research study), were obtained from the PEBC database Data on clinicians' beliefs about and attitudes towards CPGs were gathered...