TY - JOUR PY - 2000// TI - Methods for evaluating a mature substance abuse prevention/early intervention program JO - Journal of behavioral health services and research A1 - Miller, Ted R. A1 - Fisher, D. A. A1 - Hall, Matthew A1 - Becker, Les R. SP - 166 EP - 177 VL - 27 IS - 2 N2 - The authors describe methods for work in progress to evaluate four workplace prevention and/or early intervention programs designed to change occupational norms and reduce substance abuse at a major U.S. transportation company. The four programs are an employee assistance program, random drug testing, managed behavioral health care, and a peer-led intervention program. An elaborate mixed-methods evaluation combines data collection and analysis techniques from several traditions. A process-improvement evaluation focuses on the peer-led component to describe its evolution, document the implementation process for those interested in replicating it, and provide information for program improvement. An outcome-assessment evaluation examines impacts of the four programs on job performance measures (e.g., absenteeism, turnover, injury, and disability rates) and includes a cost-offset and employer cost-savings analysis. Issues related to using archival data, combining qualitative and quantitative designs, and working in a corporate environment are discussed. LA - SN - 1094-3412 UR - http://dx.doi.org/ ID - ref1 ER -