The aim of this study is to examine the relationship of training effectiveness, emotional intelligence and work motivation to performance either individually or jointly. Variables of training effectiveness, emotional intelligence and work motivation serve as independent variables while the dependent variable is performance. The study was conducted on randomly selected 435 public servants in 32 of regional work units in the city of Jambi, Indonesia. Using mix method, a sequential explanatory design is applied where quantitative come first. The study both quantitatively and qualitatively reveals that there is a positive significant relationship among variables under the following distribution of coefficient of correlation: effectiveness of training to performance = 0. 639, emotional intelligence to performance = 0.552, work motivation to performance = 0.614 and when tested together it produces coefficient of correlation = 0.932 and coefficient of determination = 0.868 indicating the existence of other 13.2% variables not including in the model affecting performance within the public servants' working environment.