Skip to main content
. Author manuscript; available in PMC: 2012 May 1.
Published in final edited form as: Learn Motiv. 2011 May 1;42(2):154–164. doi: 10.1016/j.lmot.2011.01.002

Figure 6.

Figure 6

Responding on Lever 1 (L1, top) and Lever 2 (L2, bottom) during the test session of Experiment 3. L2 was inserted 15 mins into the session. During treatment (0), Resurge groups were reinforced for the first 20 presses on L2 and the Reinstate groups received non-contingent pellets (yoked to a member of the corresponding Group Resurge; bin lengths again varied with yoked pairs). The remaining data points correspond to the 3-minute bins that followed (right) and preceded (left) the groups’ differential treatment. L1 and L2 ordinates again differ.