Study on impact of multimedia technology on the quality of English oral teaching based on stepwise regression analysis

Multimedia technology has a direct impact on the quality of English oral teaching, but there are certain issues with the significance of its impact and the confidence level of the biased F-test for validation. Therefore, this article proposes a study on the impact of multimedia technology on the quality of English oral teaching based on stepwise regression analysis. This study first identifies the impact of multimedia technology on teachers and constructs an impact indicator system. Then, by analysing characteristic data such as student classroom performance, determine the impact of multimedia technology on students. Finally, using stepwise regression analysis techniques, the significance of the impact of multimedia technology on the quality of English oral teaching is verified. The experimental results indicate that the proposed method can effectively verify the significant impact of multimedia technology on the quality of English oral teaching.