The Impact of TOEIC Practice Tests on The English Proficiency Performance of Graduating Students at St Teresa International University, Thailand

As English continues to serve as a global medium of communication in academic, business, and professional contexts, language proficiency assessments such as the TOEIC have become increasingly important, particularly for university students seeking to enhance their employability. This study examined the effectiveness of TOEIC practice tests in preparing graduating students at St Teresa International University for the actual TOEIC examination. Using a descriptive research design, data were collected from 148 graduating students through a structured questionnaire. Findings revealed that the TOEIC practice tests were perceived as highly effective, with an overall weighted mean of 3.98, and participants reported improvements in time management, test-taking strategies, familiarity with the examination format, confidence, and reduced anxiety. Statistical analysis further indicated no significant relationship between students’ demographic characteristics and their perceptions of the tests’ effectiveness (p > 0.05). Despite these positive outcomes, challenges in listening comprehension remained evident, particularly in understanding unfamiliar accents, as reported by 73.60% of respondents. The study concludes that TOEIC practice tests play a significant role in enhancing students’ readiness for the examination; however, variations in academic background, socioeconomic status, and prior language-learning experiences highlight the need for more targeted instructional interventions. These findings support the continued integration of TOEIC practice tests into university preparation programs while emphasizing the need to refine support strategies and conduct further research into their impact on actual TOEIC performance.