Academic essays entail taking a stance on the truth value of propositions. Epistemic adverbs deal with the speaker's assessment of the truth value of propositions. Employing a corpus-based approach with descriptive statistics and qualitative description, this study explored the use of epistemic stance adverbs in academic essays written by native English speakers and Iranian EFL learners. Following Biber et al.'s (1999) framework of stance adverbials, the researchers employed a corpus of 62077 words taken from class assignments written by Iranian EFL learners and a corpus of 65268 words taken from British Academic Written English (BAWE) to investigate the use of epistemic stance adverbs. Antconc software 3.4.3 version was used to search the most frequent stance adverbs. Frequency counts for each of the adverbs were extracted and normalized per 1000 words; then, Chi-square was run to pinpoint any differences between the two groups. The findings revealed both similarities and differences in the use of stance adverbs between the two groups. For example, EFL writers used more confident adverbs to show their authorial presence while native speakers used more maybe adverbs which are less authority-oriented. The findings may have implications for second/foreign language learners and writing instruction. Manuscript profile

Abstract The male-female differences in burnout and its possible effect on EFL teachers’ performance has not received much attention in the literature of burnout. To address this issue, the researchers conducted this study to investigate the effect of burnout and, more specifically, its three subcomponents–Emotional, Exhaustion (EE), Depersonalization (DP), and Personal Accomplishment (PA)–on the teaching performance of male and female EFL teachers in an L2 teaching/learning context. The participants of this study were 30 (15 males and 15 females) English teachers of five private language institutes and 150 students of the same teachers. The data were collected through the Maslach Burnout Inventory-Educator Survey (MBI-ES) and Characteristics of Successful Iranian EFL Teachers Questionnaire. Multiple regression analysis, independent-samples t test and descriptive statistics were used in the data analysis process. The results showed that burnout does not influence the teachers’ performance in a significant way. Additionally, it was revealed that there was no significant difference between the levels of burnout in male and female teachers. The findings challenge the common belief that burnout can greatly affect the teachers’ performance and that female teachers are more likely to experience burnout than male teachers, revealing instead that burnout does not significantly affect the performance of teachers and there is no significant difference between male and female teachers in their levels of burnout. Manuscript profile