68. A multidimensional analysis of anxiety factors among international students in the Australian international education environment

Abstract Background As one of the world’s major destinations for international education, Australia attracts large numbers of international students from diverse cultural backgrounds. However, in the process of adapting to local educational models, sociocultural norms, and living environments, these students commonly experience significant psychological pressure. In recent years, the prevalence of anxiety among international students in Australia has continued to rise. Existing research on anxiety factors often focuses on single variables and lacks systematic and comprehensive analysis. Therefore, this study conducted a multidimensional examination of anxiety factors among international students in Australia from academic, cultural, social, and individual perspectives, aiming to deepen the understanding of anxiety formation mechanisms within the Australian international education context. Methods The study employed a mixed research approach, combining quantitative surveys with in-depth interviews to analyze the causes of anxiety among international students in Australia. A total of 312 valid questionnaire responses were collected from three Australian universities. Quantitative instruments included an anxiety self-rating scale, a cross-cultural adaptation scale, an academic stress scale, and a social support assessment scale to evaluate psychological status and influencing factors. Additionally, semi-structured interviews were conducted with 28 international students from different countries, focusing on learning challenges, language-use situations, social experiences, life stressors, and cultural adaptation processes. Multiple regression analysis, structural equation modeling, and thematic analysis were used to synthesize and interpret the data, identifying key pathways and core dimensions of anxiety formation. Results The findings indicate that academic stress is the most significant source of anxiety. Unfamiliarity with academic writing requirements, classroom participation expectations, and assessment standards increased anxiety scores by 37.82%. Language pressure was the second major factor, with difficulties in English expression and discrepancies in classroom pacing contributing to a 29.44% increase in anxiety levels. Insufficient social support led to continuous increases in loneliness, with students lacking strong social networks scoring 24.67% higher in anxiety compared to socially active peers. Cultural differences, including value conflicts and behavioral norm mismatches, further increased anxiety levels by 18.93%. Economic stress associated with restrictions on part-time work and high living costs also emerged as a notable factor. Structural equation modeling revealed that language pressure and social support indirectly influenced anxiety levels through “cross-cultural adaptation,” forming a mediating pathway in anxiety generation. Discussion This study highlights the multidimensional mechanisms underlying anxiety among international students in Australia. Anxiety is not driven by a single cause but is instead the result of cumulative influences from academic pressure, language burden, cultural differences, limited social connections, and financial stress. The study suggests that universities should enhance cross-cultural academic support systems, provide personalized language tutoring and academic skills training, promote the development of student social networks, and expand emotional support resources. Psychological counseling, cultural adaptation programs, and financial assistance initiatives may also help mitigate anxiety risks. The findings offer theoretical guidance for understanding the psychological conditions of international students in Australia and developing targeted support strategies. Future research should include long-term longitudinal studies to track anxiety changes across different stages of the study-abroad experience.