The anxiety perspective and academic performance is adopted from Catastrophe theory which explains about the relationship of anxiety and performance in terms of sport performance. It is important to understand the theory and the influence of anxiety upon performance. Martin in Robb (2005) proposed that cognitive anxiety would have negative correlation with performance and physiological anxiety have curvilinear relationship with performance. The cognitive anxiety is the component that most strongly affects performance
Providing secondary evidence helps the authors construct the basis of the research subject and support the main claims.