Justin Reich said:
In the [past] forty years … educational technologists have made progress in teaching parts of the curriculum that can be most easily reduced to routines, but we have made very little progress in expanding the range of what these programs can do. During those same forty years, in nearly every other sector of society, computers have reduced the necessity of performing tasks that can be reduced to a routine. Computers, therefore, are best at assessing human performance in the sorts of tasks in which humans have already been replaced by computers.
Perhaps the most concerning part of these developments is that our technology for high-stakes testing mirrors our technology for intelligent tutors. We use machine learning in a limited way for grading essays on tests, but for the most part those tests are dominated by assessment methods – multiple choice and quantitative input – in which computers can quickly compare student responses to an answer bank. We’re pretty good at testing the kinds of things that intelligent tutors can teach, but we’re not nearly as good at testing the kinds of things that the labor market increasingly rewards. In ‘Dancing with Robots,’ an excellent paper on contemporary education, Frank Levy and Richard Murnane argue that the pressing challenge of the educational system is to ‘educate many more young people for the jobs computers cannot do.’ Schooling that trains students to efficiently conduct routine tasks is training students for jobs that pay minimum wage – or jobs that simply no longer exist.