Abstract:
The objectives of this study are to 1) study level of job performance of salepersons,
2) to study relationship between personal factors including gender, age, age and job performance of salepersons, 3) to study relationship between nature of speech and job performance of
salepersons. The sample group used in research was 174 salepersons at Sena Development Public Company Ltd., Supalai Public Company Ltd. and Land & Houses Public Company Ltd. A tool for data collection was questionnaire. The statistics used to analyze data were average, percent standard deviation and chi-square.
The research results revealed 1) Job Performance of salepersons was at a moderate level,
2) Personal factors : age, gender, working experience related to job performance with a statistical significant level .05, 3) The speech which was based on accuracy, limited content, comparison emphasis and structure related to job performance with a statistical significant level .05 but the speech which was based on easiness did not related to job performance.