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Developmental changes in intellectual ability in persons with intellectual disability
Urška Žerak & Robert Masten
Full text (pdf) | Views: 380 | Written in Slovene. | Published: March 17, 2018
https://doi.org/10.20419/2018.27.480 | Cited By: CrossRef (0)
Abstract: The aim of the study was a retrospective, longitudinal investigation of changes in intellectual functioning in individuals with intellectual disability who were/are institutionalised. Development of individuals with intellectual disability differs from the development of individuals with typical development, as these individuals frequently demonstrate regressions and fluctuations in development. Their development depends on the type and extent of the intellectual disability, comorbid psychopathology and health conditions. The sample included 30 individuals with moderate (21) and severe (9) intellectual disability who had been assessed in three different time points with an instrument measuring intellectual ability (Valentine intelligence test for children). The group analysis showed a statistically significant improvement in the scores on measured construct between first and second point and continuity of achievements during the second and third point. Results indicate congruity with the similar-trajectory hypothesis, which predicts growth of intellectual abilities up to 20 years, then continuity and decline around age 60. Limitations and guidelines for future research are also discussed.
Keywords: intellectual disability, intelligence, development, longitudinal studies
Cite:
Žerak, U., & Masten, R. (2018). Razvojne spremembe v intelektualnem delovanju pri osebah z motnjo v duševnem razvoju [Developmental changes in intellectual ability in persons with intellectual disability]. Psihološka obzorja, 27, 12–19. https://doi.org/10.20419/2018.27.480
Reference list
AAIDD (2013). Definition of Intellectual Disability, Frequently Asked Questions on Intellectual Disability and the AAIDD definition. Pridobljeno s strani http://www.aaidd.org
APA (2013). Diagnostic and statistical manual of mental disorders (5th ed.). Washington, DC, ZDA: Author.
Bužan, V. (1994). Intelektualni razvoj otrok z zmerno in težjo MDR [Intellectual development of children with moderate and severe intellectual disability] (neobjavljeno magistrsko delo). Filozofska fakulteta Univerze v Ljubljani, Slovenija.
Carr, A., & O'Reilly, G. (2007a). Diagnosis, classification and epidemiology. V A. Carr, G. O'Reilly, P. N. Walsh in J. McEvoy (ur.), The Handbook of Intellectual Disability and Clinical Psychology Practice (str. 3–49). London, Združeno kraljestvo: Routledge.
Carr, A., & O'Reilly, G. (2007b). Lifespan development and the family cycle. V A. Carr, G. O'Reilly, P. N. Walsh in J. McEvoy (ur.), The Handbook of Intellectual Disability and Clinical Psychology Practice (str. 50–91). London, Združeno kraljestvo: Routledge.
Carr, J. (1988). Six weeks to twenty-one years old: A longitudinal study of children with Down's syndrome and their families. Journal of Child Psychology and Psychiatry, 29(4), 407–431. CrossRef
Carr, J. (2005). Stability and change in cognitive ability over the life span: A comparison of populations with and without Down's syndrome. Journal of Intellectual Disability Research, 49(12), 915–928. CrossRef
Carr, J. (2012). Six weeks to 45 years: A longitudinal study of a population with Down syndrome. Journal of Applied Research in Intellectual Disabilities, 25, 414–422. CrossRef
Dykens, E. M., Hodapp, R. M., Walsh, K., & Nash, L. J. (1992). Profiles, correlates, and trajectories of intelligence in Prader-Willi syndrome. Journal of the American Academy of Child & Adolescent Psychiatry, 31, 1125–1130. CrossRef
Facon, B. (2008). A cross-sectional test of the similar trajectory hypothesis among adults with mental retardation. Research in Developmental Disabilities, 29, 29–44. CrossRef
Fisher, M., & Zeaman, D. (1970). Growth and decline of retardate intelligence. International Review of Research in Mental Retardation, 4, 151–189. CrossRef
Goodman, J. F., & Cameron, J. (1978). The meaning of IQ constancy in young retarded children. The Journal of Genetic Psychology, 132, 109–119. CrossRef
Hall, S. S., Burns, D. D., & Lightbody, A. A. (2008). Longitudinal changes in intellectual development in children with fragile X syndrome. Journal of Abnormal Child Psychology, 36, 927–939. CrossRef
Hodapp, R. M., Burack, J. A., & Zigler, E. (1998). Developmental approaches to mental retardation: A short introduction. V J. A. Burack, R. M. Hodapp in E. Zigler (ur.), Handbook of mental retardation and development (str. 3–19). Cambridge, Združeno kraljestvo: Cambridge University Press.
Kaufman, A. S., Reynolds, C. R., & McLean, J. E. (1989). Age and WAIS-R intelligence in national sample of adults in the 20-74 year age range: A cross-sectional analysis with educational level controlled. Intelligence, 13(3), 235–253. CrossRef
Keogh, B. K., Bernheimer, L. P., & Guthrie, D. (1997). Stability and change over time in cognitive level of children with delays. American Journal on Mental Retardation, 101(4), 365–373.
Kodrič, J. (2010). Psihološko ocenjevanje otrok z motnjo v duševnem razvoju [Psychological assessment of children with intellectual disability]. V B. D. Jurišić in A. Šelih (ur.), 3. posvet na temo Usmerjanje otrok z Downovim sindromom in drugih otrok z motnjo v duševnem razvoju [3rd meeting concerning educational councelling for children with Down Syndrome and other children with intellectual disability] (str. 7–20). Ljubljana, Slovenija: Sožitje, Sekcija za Downov sindrom.
Kovačič, D. (2016). Psihologija oseb s telesno in povezano duševno zmanjšano zmožnostjo [Psychology of persons with physical and related mental disability]. Ljubljana, Slovenija: Univerzitetni rehabilitacijski inštitut – Soča.
Kumar, I., Singh, A. R., & Akhtar, S. (2009). Social development of children with mental retardation. Industrial Psychiatry Journal, 18(1), 56–59. CrossRef
Lifshith, H., Weiss, I., Tzuriel, D., & Tzemach, M. (2010). New model of mapping difficulties in solving analogical problems among adolescents and adults with intellectual disability. Research in Developmental Disabilities, 32, 326–344. CrossRef
Lifshitz-Vahav, H. (2014). Adults with intellectual disability are accessible to change beyond the limitation of age – from vision to empirical findings. Transylvanian Journal of Psychology, 153–175.
Loveland, K. A., & Tunali-Kotolski, B. (1998). Development of adaptive behavior in persons with mental retardation. V J. A. Burack, R. M. Hodapp in E. Zigler (ur.), Handbook of mental retardation and development (str. 521–562). Cambridge, Združeno kraljestvo: Cambridge University Press.
Moravec Berger, D. (ur.) (2005). Mednarodna klasifikacija bolezni in sorodnih zdravstvenih problemov za statistične namene: MKB-10: Deseta revizija [International statistical classification of diseases and related health problems: ICD-10: 10th revision]. Ljubljana, Slovenija: Inštitut za varovanje zdravja Republike Slovenije.
Stropnik, S., & Kodrič, J. (2012). Prilagoditvene spretnosti [Adaptive skills]. Psihološka obzorja, 21(2), 41–50. CrossRef
Svetina, M. (2002). Valentine test inteligentnosti za otroke: Vprašanja prenove [Valentine test of intelligence for children: Revision concerns]. Psihološka obzorja, 11(3), 7–22.
Toličič, I. (1962). Inteligentnosti testi za otroke [Tests of intelligence for children]. Ljubljana: Psihološki inštitut Filozofske fakultete.
Udwin, O., & Kuczynski, A. (2007). Behavioural phenotypes in genetic syndromes associated with intellectual disability. V A. Carr, G. O'Reilly, P. N. Walsh in J. McEvoy (ur.), The Handbook of Intellectual Disability and Clinical Psychology Practice (str. 488–528). London, Združeno kraljestvo: Routledge.
Valentine, C. W. (1953). Intelligence Tests for Children. London: Methuen.
Vig, S., & Jedrysek, E. (1995). Adaptive behavior of young urban children with developmental disabilities. Mental Retardation, 33(2), 90–98.
Zakon o usmerjanju otrok s posebnimi potrebami /ZUOPP-1/ (2011). Uradni list RS, št. 58 (22. 7. 2011). Pridobljeno s strani https://www.uradni-list.si/glasilo-uradni-list-rs/vsebina?urlid=201158&stevilka=2714
