In the 1950s, legendary behaviorist B.F. Skinner debuted his version of a “teaching machine,” based on the 1924 invention of Ohio State University psychology professor Sidney Pressey. The contraption was loaded with a piece of paper with questions, and students pressed keys indicating the correct answer, at which point another question would appear. Both Pressey and Skinner ran into similar problems, though, failing to implement the technology in schools. Educators weren’t convinced of the machine’s benefit, which prioritized individually paced learning not conducive to students of the same age moving through a grade level at the same time.
Последние новости
Т-72, Т-90, «Армата» и не только:какие боевые танки есть у России?10 апреля 2023，推荐阅读WPS下载最新地址获取更多信息
Standard Digital。关于这个话题，谷歌浏览器下载提供了深入分析
当地时间2026年2月28日，美国林肯号航母，一架F/A-18E超级大黄蜂战机起飞。（视觉中国/图）。业内人士推荐咪咕体育直播在线免费看作为进阶阅读
Researchers are recreating ancient odours for museumgoers as interest in the archaeology of smell grows