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. Author manuscript; available in PMC: 2008 Jun 11.
Published in final edited form as: Int J Psychophysiol. 2006 Jul 31;62(2):272–279. doi: 10.1016/j.ijpsycho.2006.05.006

Figure 3.

Figure 3

Average subjective ratings (N=16) on the Interest scale and the Excitement scale for three monetary reward conditions (0-cent, 1-cent, 45-cent). Error bars represent standard error of the mean.