The purpose of this study was to explore the effects of empowering in-service training program on health care problems among nurse aides in long term care facilities. A non-equivalent control group design was conducted. Purposeful sampling was employed. A total of 104 nurse aides subjects were recruited from Tao-yuan area, and divided to experimental and control groups. The empowering inservice training program involved the curriculum content which include the cognition of workplace difficulties, social interaction and communicates, the pressure manages and refuses technique etc. Both experimental and control groups took pre-test as baseline, and only the experimental group obtained 6-weeks classes regarding to the prevention of smoking. The experimental group took post-test immediately after intervention in order to evaluate the instant effect of teaching programs. Data was analyzed by using descriptive statistics and t-test. The results showed as following:1. In the task pressure part, there was a significance difference in experimental group after the empowering in-service training program; 2. In the effect of job satisfaction aspect, the average scores had increased but there was no significant statistical significance after the training program; 3. From the quality of working life perspective, the average scores had increased but there was no significant statistical significance after the training program, however, there was a significant clinic explanation on the intervention. These results could provider information as supplementary for aboriginal nurse aids in-service in long-term care facilities, and to increase their job satisfaction. Behavioral Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan; 2 School of Psychological Science, Health Sciences University of Hokkaido, Sapporo, Japan and Objective: To examine a possible relationship between obesity, job stress, eating behavior, physical activity, and social skill in Japanese part-timers. Method: Questionnaires on job stress (Brief Job Stress Questionnaire; Shimomitsu et al., 1998) , eating behavior (Eating Behavior Scale; Sakata, 1997), self-efficacy in controlling situational appetite (Situational Appetite Measure; Shimai et al., 2000) , physical activity (Physical Activity Assessment Scale; Wakui & Suzuki, 1997) , and social skill (W-KiSS-16; Tanaka, 2007) were conducted with 254 part-timers aged 19-72 years (46.96±11.41 years) in a food industry in Japan. The relation between obesity, job stress, eating behavior, physical activity and social skills were analyzed between 52 obese subjects (BMI≥25.0 kg/m2), 185 normal range subjects (18.5 kg/m2≤BMI<25.0 kg/m2), and 17 underweight subjects (BMI<18.5 kg/m2). Statistical analyses included correlation analysis and multivariate regression analysis. Result: In Obese subjects, eating behavior was significantly associated with job stress response of physical stress response (β=.42, p<.001), self-efficacy in controlling situational appetite of reward (β=−.37, p<.01), relax (β=−.25, p<.05), and physical activity was significantly associated with job stress response of fatigue (β=−.46, p<.001). In normal range subjects, eating behavior was significantly associated with job stress response of physical stress response (β=.17, p<.01), self-efficacy in controlling situational appetite of negative feeling (β=−.23, p<.01), relax (β=−.30, p<.001), and physical activity was significantly associated with job stress factor of qualitative workload (β=.16, p<.05), family and friend support (β=−.19, p<.05). Conclusion: The present study suggests that obese part-timers tend to be in a stressful state in the workplace. Such stressful conditions may eat much and contribute to obesity. Stress management might be necessary in workplace for prevention and treatment of obesity among part-timers. Objectives: During six years from 2003 to 2008, the number of employees of information services increased from 567,000 to 858,000 in Japan. Their health problems have increased over the last 10 years. In the information services, it was reported that the stress factors of their work environment was associated with their health than their personal relationships on business and their life event. The purpose of this study was to identify the association between the level of fatigue accumulation and the working conditions in Japanese system engineers of information services.