When Frederick Kelly invented the multiple-choice test in 1914, he was addressing a national crisis. The ranks of students attending secondary school had swollen from 200,000 in 1890 to more than 1.5 million as immigrants streamed onto American shores, and as new laws made two years of high school compulsory for everyone and not simply a desirable option for the college bound. World War I added to the problem, creating a teacher shortage with men fighting abroad and women working in factories at home.
The country needed to process students quickly and efficiently. If Henry Ford could turn out Model Ts "for the great multitude," surely there was an equivalent way, Kelly wrote in his dissertation at Kansas State Teachers College, to streamline schooling. What he came up with was the Kansas Silent Reading Test, sometimes called the "item-response" or "bubble" test.
Today, American public school students are still taking versions of Kelly's test. End-of-grade exams, required under the No Child Left Behind law, are modeled after his idea: Fill in the circles. There is only one right answer. Stop when time is called.