You enter a hall full of all of your favorite things.  The old knight of the Crusade beckons you to him.  "Among you are the greatest delights known to humanity.  You may engage in whip-cracking tricks to earn them.  Or, I can give you one every now and again.  You must choose...but choose wisely."  And in that moment, you realize: you should have listened to that episode of ABA Inside Track about whether humans prefer contingencies.  Suddenly, you awaken in a cold sweat and look at the calendar.  "Oh, thank Skinner," you gasp.  "It's only the preview episode! There's still time to subscribe!" Then, with visions of Diana, Jackie, and Rob podcasting in your head, you slip off, back to dreamland. 

Articles for next episode:

Luczynksi, K.C. & Hanley, G.P.  (2009).  Do children prefer contingencies? An evaluation of the efficacy of and preference for contingent versus noncontingent social reinforcement during play.  Journal of Applied Behavior Analysis, 42, 511-525.  doi: 10.1901/jaba.2009.42-511

Hanley, G.P., Piazza, C.C., Fisher, W.W., Contrucci, S.A., & Maglieri, K.A.  (1997).  Evaluation of client preference for function-based treatment packages.  Journal of Applied Behavior Analysis, 30, 459-473.  doi: 10.1901/jaba.1997.30-459