Modelling confidence, value and motivation as predictors of self-reported mathematics achievement among students in a selected school

Despite decades of effort to improve mathematical outcomes, studies examining the integrated roles of affective dimensions such as confidence, perceived value, and motivation in relation to mathematics achievement among Senior High School students in Ghana remain relatively limited. In this study, confidence was operationalised through items reflecting students’ domain-specific mathematics self-efficacy beliefs. This study examines the structural associations of confidence, perceived value, and motivation with self-reported mathematics achievement among final-year students in a selected Senior High School in the Atwima Nwabiagya North Municipal Assembly of Ghana. A quantitative descriptive correlational design was employed, and data were collected from 296 students using a structured questionnaire. Self-reported mathematics achievement was measured using students’ responses to items concerning their perceived achievement in mathematics, rather than standardised test scores or school achievement records. The hypothesised structural relationships among confidence, perceived value, motivation, and self-reported mathematics achievement were examined using structural equation modelling (SEM). Within the participating school, the results showed that confidence, perceived value, and motivation were each positively and significantly associated with self-reported mathematics achievement, with confidence having the largest standardised coefficient, followed by motivation and value. Given these findings, instructional practices that support students’ confidence may be considered in mathematics teaching. Likewise, opportunities to connect mathematics with real-world applications may help students recognise its value, while supportive learning environments may provide conditions conducive to sustained engagement with mathematics learning.