Choice of Challenge Problems

In both the Control and Experiment, the students are given questions to rate their confidence. We wanted to see if confident students would do better and attempt the challenge problems compared to those who were not as confident.

For both cases, the "easier" or normal are just another problem from the problem set:

For both cases, the "harder" challenge problems are in the form of a word problem:

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Click here to try the problem set

Clicking on the link above will allow you to experience this study from the student's perspective. You will be randomly assigned to any of the above cases. Follow the link multiple times or refresh the preview page to experience each case.