What do you learn from your decisions?

This page contains two versions of a test of "carrot and stick" learning, or the way your brain keeps track of what it learns about your decisions from feedback.  Performance on this test has been linked to genetic differences in dopamine transmission in the brain, which are also linked to personality factors such as extraversion and decision making more generally! To learn more about your brain, click the link on the left to participate in our research, or the link on the right if you'd prefer we not collect any data, or to do a quicker test. If you'd like to learn even more, please consider picking up a copy of my first book, The Neuroscience of You, available August 2nd!