Lang, R., O'Reilly, M., Machalicek, W., Lancioni, G., Rispoli, M., & Chan, J. M. (2008). A Preliminary Comparison of Functional Analysis Results When Conducted in Contrived Versus Natural Settings. The Society for the Experimental Analysis of Behavior.

Lang, Russell, Mark O'Reilly, Wendy Machalicek, Giulio Lancioni, Mandy Rispoli, and Jeffrey M. Chan. A Preliminary Comparison of Functional Analysis Results When Conducted in Contrived Versus Natural Settings. The Society for the Experimental Analysis of Behavior, 2008.

Lang, Russell, et al. A Preliminary Comparison of Functional Analysis Results When Conducted in Contrived Versus Natural Settings. The Society for the Experimental Analysis of Behavior, 2008.