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John C. Stamper

3 records found

Time pressure helps students practice efficient strategies. We report strong effects from using games to promote fluency in mathematics.@en
Using the online educational game Battleship Numberline, we have collected over 8 million number line estimates from hundreds of thousands of players. Using random assignment, we evaluate the effects of various adaptive sequencing algorithms on player engagement and learning.@en
Traditional experimental paradigms have focused on executing experiments in a lab setting and eventually moving successful findings to larger experiments in the field. However, data from field experiments can also be used to inform new lab experiments. Now, with the advent of lar ...