A burgeoning research stream supports the efficacy of a novel behavior-analytic intervention, known as SMART training, in raising general intelligence by training a set of crucial cognitive skills, referred to as relational skills. A sample of Irish secondary school students (n = 26) was divided into two IQ matched groups, with the experimental group receiving 12 weeks of SMART training delivered in bi-weekly 45-min sessions. WASI IQ assessments were administered at baseline and follow-up to all participants by blind testers. For each of the three WASI IQ indices and the four IQ subtests, significant follow-up rises were found for the experimental group only. Analyses of variance indicated a significant effect of training on Verbal IQ, Matrix Reasoning and Vocabulary scores. Results lend further support for the efficacy of the SMART training program in enhancing intellectual skills.
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Aberg, M. A., Pedersen, N. L., Toren, K., Svartengren, M., Backstrand, B., Johnsson, T., et al. (2009). Cardiovascular fitness is associated with cognition in young adulthood. Proceedings of the National Academy of Sciences USA, 106, 20906–20911. https://doi.org/10.1073/pnas.0905307106.
Ackerman, P. L., Beier, M. E., & Boyle, M. O. (2005). Working memory and intelligence: The same or different constructs? Psychological Bulletin, 131(1), 30–60. https://doi.org/10.1037/0033-2909.131.1.30.
Ali, A., Ambler, G., Strydom, A., Rai, D., Cooper, C., McManus, S., et al. (2012). The relationship between happiness and intelligent quotient: The contribution of socio-economic and clinical factors. Psychological Medicine, 43(06), 1303–1312. https://doi.org/10.1017/S0033291712002139.
Amd, M., & Roche, B. (2018). Assessing the effects of a relational training intervention on fluid intelligence among a sample of socially disadvantaged children in Bangladesh. The Psychological Record, 68(2), 141–149.
Andrews, G., & Halford, G. S. (1998). Children’s ability to make transitive inferences: The importance of premise integration and structural complexity. Cognitive Development, 13, 479–513. https://doi.org/10.1016/S0885-2014(98)90004-1.
Au, J., Sheehan, E., Tsai, N., Duncan, G. J., Buschkuehl, M., & Jaeggi, S. M. (2015). Improving fluid intelligence with training on working memory: A meta-analysis. Psychonomic Bulletin & Review, 22(2), 366–377. https://doi.org/10.3758/s13423-014-0699-x.
Barnes-Holmes, Y., Barnes-Holmes, D., Roche, B., & Smeets, P. (2001). The development of self and perspective-taking: A relational frame analysis. Behavioral Development Bulletin, 10(1), 42–45. https://doi.org/10.1037/h0100482.
Barnes-Holmes, Y., Barnes-Holmes, D., & Smeets, P. M. (2004). Establishing relational responding in accordance with opposite as generalized operant behavior in young children. International Journal of Psychology and Psychological Therapy, 4, 559–586.
Barnes-Holmes, D., Barnes-Holmes, Y., Stewart, I., & Boles, S. (2010). A sketch of the implicit relational assessment procedure (IRAP) and the relational elaboration and coherence (REC) model. Psychological Record, 60, 527–542. https://doi.org/10.1007/BF03395726.
Basak, C., Boot, W. R., Voss, M., & Kramer, A. F. (2008). Can training in a real-time strategy videogame attenuate cognitive decline in older adults? Psychology and Aging, 23, 765–777.
Bennett, G., Seashore, H., & Wesman, A. (1990). Manual for the differential aptitude tests. San Antonio: Psychological Corporation.
Berens, N., & Hayes, S. (2007). Arbitrarily applicable comparative relations: Experimental evidence for a relational operant. Journal of Applied Behaviour Analysis, 40(1), 45–71. https://doi.org/10.1901/jaba.2007.7-06.
Buschkuehl, M., & Jaeggi, S. M. (2010). Improving intelligence: A literature review. Swiss Medical Weekly, 140(19–20), 266–272.
Buschkuehl, M., Jaeggi, S., Hutchison, S., Perrig-Chiello, P., Däpp, C., Müller, M., et al. (2008). Impact of working memory training on memory performance in old-old adults. Psychology and Aging, 23(4), 743–753. https://doi.org/10.1037/a0014342.
Cassidy, S., Roche, B., Colbert, D., Stewart, I., & Grey, I. (2016). A relational frame skills training intervention to increase general intelligence and scholastic aptitude. Learning and Individual Differences, 47, 222–235. https://doi.org/10.1016/j.lindif.2016.03.001.
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. https://doi.org/10.1007/BF03395755.
Cassidy, S., Roche, B., & O’Hora, D. (2010). Relational frame theory and human intelligence. European Journal of Behavior Analysis, 11, 37–51.
Cattell, R. (1971). Abilities. Boston: Houghton Mifflin.
Chooi, W. T., & Thompson, L. A. (2012). Working memory training does not improve intelligence in healthy young adults. Intelligence, 40(6), 531–542. https://doi.org/10.1016/j.intell.2012.07.004.
Coe, D. P., Pivarnik, J. M., Womack, C. J., Reeves, M. J., & Malina, R. M. (2006). Effect of physical education and activity levels on academic achievement in children. Medicine and Science in Sports and Exercise, 38, 1515–1519. https://doi.org/10.1249/01.mss.0000227537.13175.1b.
Cohen, H., Amerine-Dickens, M., & Smith, T. (2006). Early intensive behavioral treatment. Journal of Developmental and Behavioral Pediatrics, 27(Supplement 2), S145–S155. https://doi.org/10.1097/00004703-200604002-00013.
Colbert, D., Dobutowitsch, M., Roche, B., & Brophy, C. (2017). The proxy-measurement of intelligence quotients using a relational skills abilities index. Learning and Individual Differences. https://doi.org/10.1016/j.lindif.2017.03.010.
Colom, R., Abad, F. J., Quiroga, M. Á., Shih, P. C., & Flores-Mendoza, C. (2008). Working memory and intelligence are highly related constructs, but why? Intelligence, 36(6), 584–606. https://doi.org/10.1016/j.intell.2008.01.002.
Colom, R., Roman, F. J., Abad, F. J., Shih, P. C., Privado, J., Froufe, M., et al. (2013). Adaptive n-back training does not improve fluid intelligence at the construct level: Gains on individual tests suggest that training may enhance visuospatial processing. Intelligence, 41, 712–727. https://doi.org/10.1016/j.tins.2007.06.011.
Cotman, C. W., Berchtold, N. C., & Christie, L. A. (2007). Exercise builds brain health: Key roles of growth factor cascades and inflammation. Trends in Neuroscience, 30, 464–472. https://doi.org/10.1016/j.tins.2007.06.011.
Crandall, C. S., & Sherman, J. W. (2016). On the scientific superiority of conceptual replications for scientific progress. Journal of Experimental Social Psychology, 66, 93–99. https://doi.org/10.1016/j.jesp.2015.10.002.
Davis, C., Tomporowski, P., Boyle, C., Waller, J., Miller, P., Naglieri, J., et al. (2007). Effects of aerobic exercise on overweight children’s cognitive functioning: A randomized controlled trial. Research Quarterly for Exercise and Sport, 78(5), 510–519.
Deary, I. J., Strand, S., Smith, P., & Fernandes, C. (2007). Intelligence and educational achievement. Intelligence, 35, 13–21. https://doi.org/10.1016/j.intell.2006.02.001.
Dixon, M., Whiting, S., Rowsey, K., & Belisly, J. (2014). Assessing the relationship between intelligence and the PEAK relational training system. Research In Autism Spectrum Disorders, 8(9), 1208–1213. https://doi.org/10.1016/j.rasd.2014.05.005.
Dymond, S., & Roche, B. (2013). Advances in relational frame theory. Oakland, CA: Context Press.
Educational Research Centre. (2006). Drumcondra primary mathematics test—revised. Levels 3–6 administration manual and technical manual. Dublin, OH: Educational Research Centre, St Patrick’s College.
Educational Research Centre. (2007). Drumcondra primary reading test—revised. Levels 3–6 administration manual and technical manual. Dublin, OH: Educational Research Centre, St Patrick’s College.
Eikeseth, S., Smith, T., Jahr, E., & Eldevik, S. (2002). Intensive behavioral treatment at school for 4- to 7-year-old children with autism: A 1-year comparison controlled study. Behavior Modification, 26(1), 49–68. https://doi.org/10.1177/0145445502026001004.
Elliott, R., Sahakian, B. J., Matthews, K., Bannerjea, A., Rimmer, J., & Robbins, T. W. (1997). Effects of methylphenidate on spatial working memory and planning in healthy young adults. Psychopharmacology (Berl), 131, 196–206. https://doi.org/10.1007/s002130050284.
Gentner, D., & Loewenstein, J. (2002). Relational language and relational thought. In J. Byrnes & E. Amsel (Eds.), Language, literacy, and cognitive development (pp. 87–120). Mahwah: LEA.
Gomez, S., Lopez, F., Martin, C. B., Barnes-Holmes, Y., & Barnes-Holmes, D. (2007). Exemplar training and a derived transformation of functions in accordance with symmetry and equivalence. The Psychological Record, 57, 273–293. https://doi.org/10.1007/BF03395577.
Gore, N. J., Barnes-Holmes, Y., & Murphy, G. (2010). The relationship between intellectual functioning and relational perspective-taking. International Journal of Psychology & Psychological Therapy, 10, 1–17.
Halford, G., Wilson, W., & Phillips, S. (2010). Relational knowledge: The foundation of higher cognition. Trends in Cognitive Sciences, 14(11), 497–505. https://doi.org/10.1016/j.tics.2010.08.005.
Hayes, S. C. (1991). A relational control theory of stimulus equivalence. In L. J. Hayes & P. N. Chase (Eds.), Dialogues on verbal behavior (pp. 19–40). Reno, NV: Context Press.
Hayes, S. (1994). Behavior analysis of language and cognition. Reno, NV: Context Press.
Hayes, S., Barnes-Holmes, D., & Roche, B. (2001). Relational frame theory. New York: Kluwer Academic/Plenum Publishers. https://doi.org/10.1007/b108413.
Hayes, S., Barnes-Holmes, D., & Wilson, K. (2012). Contextual behavioral science: Creating a science more adequate to the challenge of the human condition. Journal of Contextual Behavioral Science, 1(1–2), 1–16. https://doi.org/10.1016/j.jcbs.2012.09.004.
Hayes, J., & Stewart, I. (2016). Comparing the effects of derived relational training and computer coding on intellectual potential in school-age children. British Journal of Educational Psychology, 86, 397–411. https://doi.org/10.1111/bjep.12114.
Hossiep, R., Hasella, M., & Turck, D. (1999). BOMAT—advanced. Göttingen [u.a.]: Hogrefe, Verl. für Psychologie.
Hunter, J. E. (1983). A causal analysis of cognitive ability, job knowledge, job performance, and supervisor ratings. In F. Landy, S. Zedeck, & J. Cleveland (Eds.), Performance measurement theory (pp. 257–266). Hillsdale, NJ: Erlbaum.
Hunter, J. E., & Schmidt, F. L. (1996). Intelligence and job performance: Economic and social implications. Psychology, Public Policy, and Law, 2, 447–472. https://doi.org/10.1037/1076-8971.2.3-4.447.
Jaeggi, S., Buschkuehl, M., Jonides, J., & Perrig, W. (2008). Improving fluid intelligence with training on working memory. Proceedings of the National Academy of Sciences, 105(19), 6829–6833. https://doi.org/10.1073/pnas.0801268105.
Jaeggi, S. M., Buschkuehl, M., Jonides, J., & Shah, P. (2011). Short- and long-term benefits of cognitive training. Proceedings of the National Academy of Sciences of the United States of America, 108(25), 10081–10086. https://doi.org/10.1073/pnas.1103228108.
Kane, M., Hambrick, D., & Conway, A. (2005). Working memory capacity and fluid intelligence are strongly related constructs: Comment on Ackerman, Beier, and Boyle (2005). Psychological Bulletin, 131(1), 66–71.
Kimberg, D., DʼEsposito, M., & Farah, M. (1997). Effects of bromocriptine on human subjects depend on working memory capacity. NeuroReport, 8(16), 3581–3585. https://doi.org/10.1097/00001756-199711100-00032.
Klingberg, T., Fernell, E., Olesen, P., Johnson, M., Gustafsson, P., Dahlstrıˆm, K., et al. (2005). Computerized training of working memory in children with ADHD—A randomized, controlled trial. Journal of the American Academy of Child and Adolescent Psychiatry, 44(2), 177–186.
Klingberg, T., Forssberg, H., & Westerberg, H. (2002). Training of working memory in children with ADHD. Journal of Clinical Experimental Neuropsychology, 24, 781–791. https://doi.org/10.1076/jcen.24.6.781.8395.
Lampit, A., Hallock, H., & Valenzuela, M. J. (2014). Computerized cognitive training in cognitively healthy older adults: A systematic review and meta-analysis of effect modifiers. PLoS Medicine, 11(11), e1001756. https://doi.org/10.1371/journal.pmed.1001756.
Lawlor-Savage, L., & Goghari, V. (2016). Dual N-back working memory training in healthy adults: A randomized comparison to processing speed training. PLoS ONE, 11(4), e0151817.
Lezak, M. D. (1995). Neuropsychological assessment (3rd ed.). New York: Oxford University Press.
Lovaas, O. (1987). Behavioral treatment and normal educational and intellectual functioning in young autistic children. Journal of Consulting and Clinical Psychology, 55, 3–9. https://doi.org/10.1037/0022-006X.55.1.3.
Luciano, C., Becerra, I., & Valverde, M. (2007). The role of multiple-exemplar training and naming in establishing derived equivalence in an infant. Journal of the Experimental Analysis of Behavior, 87(3), 349–365. https://doi.org/10.1901/jeab.2007.08-06.
Lynn, R., & Vanhanen, T. (2005). Does IQ influence the wealth of nations? Psyccritiques. https://doi.org/10.1037/041316.
Mackintosh, N. J. (1998). IQ and human intelligence. Oxford, UK: Oxford University Press.
Marr, M. (2015). Mathematics as verbal behavior. Behavioural Processes, 113, 75–80. https://doi.org/10.1016/j.beproc.2015.01.005.
McHugh, L., Barnes-Holmes, Y., & Barnes-Holmes, D. (2004). Perspective-taking as relational responding: A developmental profile. The Psychological Record, 54, 115–144. https://doi.org/10.1007/BF03395465.
McKeel, A. N., Dixon, M. R., Daar, J. H., Rowsey, K. E., & Szekely, S. (2015). Evaluating the efficacy of the PEAK relational training system using a randomized controlled trial of children with autism. Journal of Behavioral Education, 24, 230–241. https://doi.org/10.1007/s10864-015-9219-y.
Melby-Lervåg, M., Redick, T., & Hulme, C. (2016). Working memory training does not improve performance on measures of intelligence or other measures of “far transfer”. Perspectives on Psychological Science, 11(4), 512–534.
Moody, D. (2009). Can intelligence be increased by training on a task of working memory? Intelligence, 37(4), 327–328. https://doi.org/10.1016/j.intell.2009.04.005.
Moran, L., Stewart, I., McElwee, J., & Ming, S. (2010). Brief report: The training and assessment of relational precursors and abilities (TARPA): A preliminary analysis. Journal of Autism and Developmental Disorders, 40(9), 1149–1153. https://doi.org/10.1007/s10803-010-0968-0.
Neisser, U., Boodoo, G., Bouchard, T., Boykin, A., Brody, N., Ceci, S., et al. (1996). Intelligence: Knowns and unknowns. American Psychologist, 51(2), 77–101. https://doi.org/10.1037/0003-066X.51.2.77.
Nelson, H. (1982). National adult reading test (NART): Test manual. Windsor: Nfer-Nelson.
O’Connor, J., Rafferty, A., Barnes-Holmes, D., & Barnes-Holmes, Y. (2009). The role of verbal behavior, stimulus nameability, and familiarity on the equivalence performances of autistic and normally developing children. The Psychological Record, 59, 53–74. https://doi.org/10.1007/BF03395649.
O’Hora, D., Pelaez, M., & Banres-Holmes, D. (2005). Derived relational responding and performance on verbal subtests of the WAIS-III. The Psychological Record, 55, 155–175. https://doi.org/10.1007/BF03395504.
O’Hora, D., Pelaez, M., Barnes-Holmes, D., Rae, G., Robinson, T., & Chaudhary, T. (2008). Temporal relations and intelligence: Correlating relational performance with performance on the WAIS-III. The Psychological Record, 58, 569–583. https://doi.org/10.1007/BF03395638.
O’Toole, C., Barnes-Holmes, D., Murphy, C., O’Connor, J., & Barnes-Holmes, Y. (2009). Relational flexibility and intelligence: Extending the remit of Skinner’s Verbal Behavior. International Journal of Psychology and Psychological Therapy, 9, 1–17.
Owen, A. M., Hampshire, A., Grahn, J. A., Stenton, R., Dajani, S., Burns, A. S., et al. (2010). Putting brain training to the test. Nature, 465, 775–778. https://doi.org/10.1038/nature09042.
Rae, C., Digney, A., McEwan, S., & Bates, T. (2003). Oral creatine monohydrate supplementation improves brain performance: A double-blind, placebo-controlled, cross-over trial. Proceedings of The Royal Society B: Biological Sciences, 270(1529), 2147–2150. https://doi.org/10.1098/rspb.2003.2492.
Rapport, M. D., Orban, S. A., Kofler, M. J., & Friedman, L. M. (2013). Do programs designed to train working memory, other executive functions, and attention benefit children with ADHD? A meta-analytic review of cognitive, academic, and behavioral outcomes. Clinical Psychology Review, 33, 1237–1252.
Raven, J. (1981). Manual for Raven’s progressive matrices and vocabulary scales. Oxford: Oxford Psychologists Press.
Raven, J. C. (1990). Advanced progressive matrices: Sets I, II. Oxford: Oxford University Press.
Redick, T. (2015). Working memory training and interpreting interactions in intelligence interventions. Intelligence, 50, 14–20. https://doi.org/10.1016/j.intell.2015.01.014.
Redick, T. S., Shipstead, Z., Harrison, T. L., Hicks, K. L., Fried, D. E., Hambrick, D. Z., et al. (2013). No evidence of intelligence improvement after working memory training: A randomized, placebo-controlled study. Journal of Experimental Psychology: General, 142(2), 359–379.
Ree, M., & Earles, J. (1992). Intelligence is the best predictor of job performance. Current Directions in Psychological Science, 1(3), 86–89. https://doi.org/10.1111/1467-8721.ep10768746.
Remington, B., Hastings, R., Kovshoff, H., degli Espinosa, F., Jahr, E., Brown, T., et al. (2007). Early intensive behavioral intervention: Outcomes for children with autism and their parents after two years. American Journal on Mental Retardation, 112(6), 418. https://doi.org/10.1352/0895-8017(2007)112%5B418:EIBIOF%5D2.0.CO;2.
Rey, A. (1958). L’examen clinique en psychologie. Paris: Presses Universitaire de France.
Rowsey, K., Belisle, J., & Dixon, M. (2014). Principal component analysis of the PEAK relational training system. Journal of Developmental and Physical Disabilities, 27(1), 15–23. https://doi.org/10.1007/s10882-014-9398-9.
Rueda, M. R., Fan, J., McCandliss, B. D., Halparin, J. D., Gruber, D. B., Lercari, L. P., et al. (2004). Development of attentional networks in childhood. Neuropsychologia, 42, 1029–1040. https://doi.org/10.1016/j.neuropsychologia.2003.12.012.
Schulz, K. F., Chalmers, I., Hayes, R. J., & Altman, D. G. (1995). Empirical evidence of bias. Dimensions of methodological quality associated with estimates of treatment effects in controlled trials. Journal of the American Medical Association, 273(5), 408–412.
Shephard, R. J., Volle, M., Lavallee, H., LaBarre, R., Jequier, J. C., & Rajic, M. (1984). Required physical activity and academic grades: A controlled longitudinal study. In I. Valimaki (Ed.), Children and sport (pp. 58–63). Berlin: Springer. https://doi.org/10.1007/978-3-642-69465-3_8.
Shipstead, Z., Redick, T. S., & Engle, R. W. (2012). Is working memory training effective? Psychological Bulletin, 138(4), 628–654. https://doi.org/10.1037/a0027473.
Sidman, M. (1994). Equivalence relations and behavior. Boston, MA: Authors Cooperative.
Stewart, I., & Roche, B. (2013). Relational frame theory: An overview. In S. Dymond & B. Roche (Eds.), Advances in relational frame theory & contextual behavioral science: Research & application (pp. 124–147). Oakland, CA: New Harbinger Press.
Stewart, I., Tarbox, J., Roche, B., & O’Hora, D. (2013). Education, intellectual development, and relational frame theory. In S. Dymond & B. Roche (Eds.), Advances in relational frame theory: Research & application (pp. 178–198). Oakland, CA: New Harbinger.
Taylor, E. M. (1959). The appraisal of children with cerebral deficits. Cambridge, MA: Harvard University Press.
Thirus, J., Starbrink, M., & Jansson, B. (2016). Relational frame theory, mathematical and logical skills: A multiple exemplar training intervention to enhance intellectual performance. International Journal of Psychology & Psychological Therapy, 16(2), 141–155.
Tranter, L. J., & Koutstaal, W. (2008). Age and flexible thinking: An experimental demonstration of the beneficial effects of increased cognitively stimulating activity on fluid intelligence in healthy older adults. Aging, Neuropsychology, and Cognition, 15(2), 184–207. https://doi.org/10.1080/13825580701322163.
Tuckman, B. W., & Hinkle, J. S. (1986). An experimental study of the physical and psychological effects of aerobic exercise on schoolchildren. Health Psychology, 5(3), 197–207. https://doi.org/10.1037/0278-6220.127.116.11.
Watson, A., & Monroe, E. (1990). Academic achievement: A study of relationships of IQ, communication apprehension, and teacher perception. Communication Reports, 3, 28–36. https://doi.org/10.1080/08934219009367498.
Wechsler, D. (1949). Wechsler intelligence scale for children. New York, NY: Psychological Corporation.
Wechsler, D. (1955). Wechsler adult intelligence scale manual. New York, NY: Psychological Corporation.
Wechsler, D. (1974). Manual for the Wechsler intelligence scale for children-revised. New York: Psychological Corporation.
Wechsler, D. (1981). Wechsler adult intelligence scale-revised manual. New York, NY: Psychological Corporation.
Wechsler, D. (1991). Wechsler intelligence scale for children, third edition, manual. San Antonio, TX: Psychological Corporation.
Wechsler, D. (1997). WAIS-III WMS-III technical manual. San Antonio, TX: The Psychological Corporation.
Wechsler, D. (1999). Wechsler abbreviated scale of intelligence manual. San Antonio, TX: Psychological Corporation.
Wechsler, D. (2003). Wechsler intelligence scale for children—4th Edition (WISC-IV ® ). San Antonio, TX: Harcourt Assessment.
Wechsler, D. (2005). Echsler individual achievement test, 2nd edition (WIAT II). London: The Psychological Corporation.
Wechsler, D. (2008). Wechsler adult intelligence scale, fourth edition technical manual. San Antonio, TX: Psychological Corporation.
Zagorsky, J. (2007). Do you have to be smart to be rich? The impact of IQ on wealth, income and financial distress. Intelligence, 35(5), 489–501. https://doi.org/10.1016/j.intell.2007.02.003.
The authors would like to thank the teachers and pupils of Confey College Leixlip, Ireland, for their generosity in terms of facilitating this study.
Conflict of interest
Bryan Roche declares a conflict of interest in having a commercial involvement in the public website RaiseYourIQ.com which offers online SMART training.
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Colbert, D., Tyndall, I., Roche, B. et al. Can SMART Training Really Increase Intelligence? A Replication Study. J Behav Educ 27, 509–531 (2018). https://doi.org/10.1007/s10864-018-9302-2
- Strengthening mental abilities with relational training
- Relational frame theory
- Derived relational responding
- Educational intervention