Emotional Intelligence and Language Learning Performance of ESL Learners: Mediating Effects of L2 Grit and L2 Motivation

This study examined the associations among emotional intelligence (EI), grit, motivation, and second language (L2) learning performance, with particular attention to the mediating roles of grit and motivation. A sample of 801 Chinese university students completed validated measures of EI, grit, and motivation, and their English test scores were collected as an indicator of performance. Using structural equation modeling (SEM), EI was positively associated with grit (β = 0.574, <i>p</i> < .001) and motivation (β = 0.426, <i>p</i> < .001), while grit was also positively related to motivation (β = 0.515, <i>p</i> < .001). In relation to performance, significant positive associations were observed with motivation (β = 0.635, <i>p</i> < .001), EI (β = 0.185, <i>p</i> < .001), and grit (β = 0.165, <i>p</i> < .001). Bootstrap analyses confirmed robust indirect associations of EI with performance through grit (β = 0.095), through motivation (β = 0.271), and via the sequential chain EI → grit → motivation → performance (β = 0.188). The model accounted for 33% of the variance in grit, 55% in motivation, and 79% in performance. These findings indicate that EI, grit, and motivation are closely interrelated constructs that jointly contribute to L2 performance, highlighting the importance of socio-emotional and motivational resources in second language learning.