Comparison of <scp>AI</scp>‐Generated and Instructor Feedback: No Significant Difference in Perceived Feedback Quality and Neither on Performance

ABSTRACT Background Feedback is an essential part of the educational process as it enriches students' learning experiences, provides information about their current performance, shows them what is lacking in achieving goals, and provides guidance on the strategies needed to achieve those goals. Teachers, especially in crowded classrooms, often have difficulty allocating enough time to provide feedback. ChatGPT has the potential to deliver feedback more efficiently and effectively. Objective This study aims to investigate the effectiveness of ChatGPT‐generated feedback in students' project proposal development process. Therefore, ChatGPT‐generated and instructor's feedback are compared in terms of perceived feedback quality and performance of students. Method In the study, a post‐test control group experimental design was used. A total of 48 students enrolled in a blended course at a state university participated in the study for 6 weeks. The study was conducted using a randomised post‐test‐only control group experimental design. Students were asked to prepare a project proposal and feedback was given on each task. While the control group received instructor feedback, the experimental group received ChatGPT feedback. Data were collected via the Formative Feedback Perceptions Scale, and the students' project proposals were graded based on the rubric to evaluate their performance. Results and Conclusion According to the Mann–Whitney U test analysis, there was no statistically significant difference between the experimental and the control group regarding both students' perceived feedback quality and performance. In conclusion, it can be argued that when guided by the appropriate prompts and asked to examine assignments of similar complexity to those in this study, ChatGPT can provide feedback of similar quality and equivalence to the feedback provided by instructors. In this way, it seems possible to improve students' learning as much as an instructor with individualised feedback by ChatGPT. Finally, it should be noted that these findings are within the limitations of the specific context of project proposal development, reliance on self‐reported data, and the experimental nature of the study; it is recommended to evaluate the effectiveness of AI‐generated feedback in different contexts.