Kinyota, Mjege2022-03-122022-03-122021-12-30http://hdl.handle.net/20.500.11810/5847This study investigated whether women and men differed in terms of their femininity, masculinity, gender negatives stereotypes, persistence, self-efficacy and performance in Science, Technology, Engineering and Mathematics (STEM), and established the relationship among these variables. A sample of 721 undergraduate students majoring in STEM in a teacher education program was used. The study was conducted in one public university in Tanzania. The study reveals that there is a significant difference in two aspects only. Specifically, male students held gender negative stereotypes regarding females’ abilities in STEM. They were also significantly self-officious as compared to female students. Surprisingly, it was revealed that females outperformed males in several masculinity traits. In addition, there was a significant correlation among variables, with notable differences across gender.Femininity; gender; masculinity; STEM; self efficacy