This study was conducted at a university in the surrounding areas of Bangkok to cross-compare academic performances between female (n = 406) and male (n = 496) students in both English language skills and GPA scores in science-based subjects. 902 second-year students were selected from four separate faculties to examine the interaction of the gender variable across a broader spectrum of academic backgrounds; faculty subgroups were clustered accordingly: business studies (n = 315), engineering (n = 317), computer science (n = 178) and veterinary medicine (n = 92). T-tests calculations indicated that female students’ level of attainment was significantly higher in both academic spheres: English (females: 56.85, males: 47.87; [sig: p = <0.05]); GPA (females: 70.5, males; 63.75; [sig: p = <0.05]). Furthermore, according to faculty subgroup comparisons, females consistently outperformed their male counterparts in both English language and science related subjects, and also outnumbered their male peers in the top-100 achievers in both domains.
Keywords: English proficiency, Gender, Performance, Science, variability