This study was conducted to identify whether there was a significant relationship between personality and teaching effectiveness of English teachers from the perceptions of students at Dianchi College of Yunnan University in Kunming, Yunnan Province, China. The Big Five Inventory, which was originally designed by John and Srivastava (1999), was used for measuring the level of personality of English teachers at Dianchi College of Yunnan University in Kunming, Yunnan Province, China. Student Instructional ...