Overview of Automated Evaluation Systems for Second Language Writing: A Study of Domestic and International Research

The first automated essay scoring system was developed 50 years ago. Automated writing evaluation systems are evolving into feature-rich platforms, moving beyond simple scoring mechanisms. This paper reviews and analyzes the current state of English writing automated evaluation systems through a survey of related literature and studies. It introduces common English writing evaluation systems and websites, explaining their basic principles, technical characteristics, and application directions. Additionally, it reviews recent case studies of automated scoring systems that provide feedback. This critical literature review aims to extract insights and suggests a dynamic combination of human and machine evaluation for second language writing assessment.