Cassidy, S., Roche, B., & Hayes, S. C. (2011). A relational frame training intervention to raise intelligence quotients: A pilot study. The Psychological Record, 61, 173–198.
Dixon, M. R. (2014). PEAK relational training system: Direct training module. Carbondale: Shawnee Scientific Press.
Dixon, M. R. (2015). PEAK relational training system: Equivalence module. Carbondale: Shawnee Scientific Press.
Dixon, M. R., Belisle, J., Blevins, A., & Hayes, S. C. (under review). Derived relational responding is a generalized operant: Evidence from children with autism using the PEAK-E curriculum.
Dixon, M. R., Belisle, J., & Stanley, C. R. (2018). Derived relational responding and intelligence: Assessing the relationship between the PEAK-E Pre-Assessment and IQ with individuals with disabilities. The Psychological Record.
Dixon, M. R., Stanley, C. R., Belisle, J., & Rowsey, K. E. (2016). The test-retest and interrater reliability of the promoting the emergence of advanced knowledge-direct training assessment for use with individuals with autism and related disabilities. Behavior Analysis: Research and Practice, 16, 34–40. https://doi.org/10.1037/bar0000027.
Dixon, M. R., Whiting, S. W., & Daar, J. H. (2014). Introduction. In M. R. Dixon (Ed.), PEAK relational training system: Direct training module. Carbondale: Shawnee Scientific Press.
Dixon, M. R., Whiting, S. W., Rowsey, K., & Belisle, J. (2014). Assessing the relationship between intelligence and the PEAK relational training system. Research in Autism Spectrum Disorders, 8, 1208–1213. https://doi.org/10.1016/j.rasd.2014.05.005.
Hayes, S. C., Barnes-Holmes, D., & Roche, B. (2001). Relational frame theory: A post-Skinnerian account of human language and cognition. New York: Plenum Press.
Healy, O., Barnes-Holmes, D., & Smeets, P. M. (2000). Derived relational responding as generalized operant behavior. Journal of the Experimental Analysis of Behavior, 74, 207–227. https://doi.org/10.1901/jeab.2000.74-207.
Sattler, J. M., & Dumont, R. (2004). Assessment of children: WISC-IV and WPPSI-III supplement. San Diego: Sattler Publisher, Inc..
Sidman, M., & Tailby, W. (1982). Conditional discrimination vs. matching to sample: An expansion of the testing paradigm. Journal of the Experimental Analysis of Behavior, 37, 5–22. https://doi.org/10.1901/jeab.1982.37-5.
Skinner, B. F. (1957). Verbal behavior. New York: Appleton-Century-Crofts.
Spearman, C. (1904). “General intelligence”. Objectively determined and measured. American Journal of Psychology, 15, 238–249.
Sundberg, M. L. (2008). VB-MAPP: Verbal behavior milestones assessment and placement program. Concord: AVB Press.