×
img

世界银行:从黑板到聊天机器人:评估生成性人工智能对尼日利亚学习成果的影响(英文版)

发布者:wx****3c
2025-05-30
27 MB 51 页
世界银行
文件列表:
世界银行:从黑板到聊天机器人:评估生成性人工智能对尼日利亚学习成果的影响(英文版).pdf
下载文档

This study evaluates the impact of a program leveraging large language models for virtual tutoring in secondary education in Nigeria. Using a randomized controlled trial, the program deployed Microsoft Copilot (powered by GPT-4) to support first-year senior secondary students in English language learning over six weeks. The intervention demonstrated a significant improvement of 0.31 standard deviation on an assessment that included English topics aligned with the Nigerian curriculum, knowledg


加载中...

本文档仅能预览20页

继续阅读请下载文档

网友评论>