Introducing Effort Atrophy Theory through a Comparative Study of Iranian and Iraqi EFL High School Students

Abstract

This research presents Effort Atrophy Theory (EAT), which proposes that repeated exposure to unearned academic success, particularly through grade inflation practices, gradually diminishes student effort in English as a Foreign Language (EFL) contexts. Data were collected using a quantitative comparative survey design through the newly developed Unearned Success Impact Inventory (USII) administered to 120 Iranian and 120 Iraqi high school EFL teachers. Findings suggested that Iranian teachers were more likely than their Iraqi counterparts to have been compelled to inflate grades due to institutional competition pressure. Results indicated that Iranian students, as perceived by their teachers, reduced their effort considerably more after repeated unearned success experiences. This effort-reward imbalance was mediated by an attributional shift from internal controllable factors (e.g., effort) to external uncontrollable factors (teacher leniency). EAT is proposed and represented through four propositions: (1) Effort-Reward Disconnection Principle, (2) Unearned Success Saturation Effect, (3) Attributional Corrosion Mechanism, and (4) Effort-Reward Imbalance Amplifier. These findings have important implications for teacher professional development, institutional accountability, and curriculum design in high-stakes, competition-driven educational institutions. However, conclusions should be interpreted cautiously given the study’s reliance on teacher perceptions and cross-sectional design.