while research often shows a slight learning advantage for newer media over more conventional instructional vehicles this advantage will be shown to vulnerable to compelling rival hypothesis
虽然研究经常表明,与传统的教学工具相比,新媒体具有轻微的学习优势,但这种优势将被证明容易受到令人信服的竞争假设的影响
以上为机器翻译结果,长、整句建议使用 人工翻译 。