Title Management Effectiveness of Social Insurance Office, Samut Sakorn

Abstract

This research aimed to study 1) management effectiveness of the Social Insurance Office, Samut Sakorn, 2) relation between management factors and effectiveness, and 3) predictability of the management effectiveness. This was a quantitative research. Questionnaires were used as data gathering tools and population were executives and officers attached to Social Insurance Office, Samut Sakorn. Sample size calculated by Yamane concepts at number of 137 persons. Descriptive statistics, frequency distribution, percentage, arithmetic mean, and standard deviation, Inferential Statistics, Pearson Correlation coefficient and multiple regression stepwise were used as Hypothesis testing means. The research found that 1) the Social Insurance Office, Samut Sakorn had an effective management; 2) management factors had relation with effectiveness; and 3) management effectiveness could be explained and predicted at 30.6 percent.