The purpose of this study was to explore characteristics of nursing management associated with job satisfaction and organizational commitment experienced by head nurses in acute care teaching hospitals. The exploratory, non-experimental study was conducted from March 15, 1992 to April 30, 1992. Mailed survey-questionnaires were used to collect data. The questionnaires consisted of Index of Decentralization, Job Satisfaction and Organizational Commitment. Of 210 questionnaires mailed, 173 (82%) were completed and returned. Head nurses (N=173) working in a variety of different specialties and representing six teaching hospitals in Taiwan, R.O.C. comprised the sample. Correlation analysis indicated strongly positive correlations among the decentralization and two depedent variables (Job satisfaction, r=.44, p=.0001; Organizational commitment, r=.25, p=.0004) was found. It was also found that the variable, head nurse job satisfaction, was a predictor of organizational commitment (r=.68, p=.0001). The variables of demographic and organizational characters were examined by ANOVA, the hospital type and nursing delivery model demonstrated a significant difference in decentralization, job satisfaction and organizational commitment. Age and educational background reflected a significant difference in both job satisfaction and organizational commitment. Nurse administrators may be more confident with either the implementation or continued utilization of decentralization as potential benefits to both head nurses and to employing organizations have been demonstrated. The findings of this study representing acute care teaching hospitals and the application of this study to teaching hospitals may be beneficial.