Abstract
A student's self-efficacy—defined as their belief in their capacity to succeed in particular circumstances—is a critical factor in their food decisions. Also a university’s overall environment, including the presence of fast-food outlets and the nature of food marketing on campus, can shape undergraduate students' eating habits and self-efficacy. The primary purpose of this cross-sectional correlational study was to investigate eating self-efficacy in Nigerian public university students. A sample of 400 undergraduate students were surveyed at a Nigerian public university using validated instruments to assess their level of eating self-efficacy and identify the relationships between their eating self-efficacy and eating habits. The Eating Self-Efficacy Brief Scale (ESEBS)–8 items was used to assess students' level of difficulty in resisting the desire to eat. The researcher utilized the Eating Attitudes Test (EAT)–16 items to evaluate the students’ eating habits. Statistical analysis was conducted at a significance level of p<.05. The results revealed that mean eating self-efficacy score (ESEBS-8) of 2.21 (SD=0.68). Regression analysis showed that gender, school environment, peer factor, and parental factor significantly predicted eating self-efficacy, F(4,398)=9.17, p<.001. Eating self-efficacy (ESEBS-8) was strongly positively correlated with eating habits (EAT-16), r=.861, p<. 001. Regression analysis showed that ESEBS-8 significantly predicted EAT-16 scores, B=1.399, β=.861, t=33.68, p<.001. The findings highlight significant correlations between various factors and eating self-efficacy through the lenses of gender, school environment, peer influence, and parental factors, as well as the relationship between eating self-efficacy and eating habits.