Abstract
The Motivation Assessment Scale is an aid for hypothesis-driven functional analysis. This study presents its Spanish cross-cultural validation while examining psychometric attributes not yet explored. The study sample comprised 80 primary caregivers of children with autism. Acceptability, scaling assumptions, internal consistency, factor structure, inter-assessor reliability and agreement, and known-group validity analyses were performed. Scaling assumptions, internal consistency (Cronbach alpha of 0.75) and factor structure were satisfactory other than for the Escape domain which demonstrated low internal consistency (0.65), inadequate scaling assumptions (multitrait analysis, 50% success rate) and did not constitute a separate factor. Caregivers’ agreement for the primary function reached 73.9% and known group-validity hypotheses across behavior topographies were partially met. The clinical appropriateness of the scale is discussed.



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References
American Psychiatric Association. (2000). Diagnostic and statistical manual of mental disorders (4th ed. Text revised). Arlington VA: American Psychiatric Publishing.
Bihm, E. M., Kienlen, T. L., Ness, M. E., & Poindexter, A. R. (1991). Factor structure of the motivation assessment scale for persons with mental retardation. Psychological Reports, 68, 1235–1238.
Bullinger, M., Alonso, J., Apolone, G., Leplege, A., Sullivan, M., Wood-Dauphinee, S., et al. (1998). Translating health status questionnaires and evaluating their quality. Journal of Clinical Epidemiology, 51, 913–923.
Central Intelligence Agency. (2009). World fact book. Retrieved June 30, 2009 from http://devdata.worldbank.org/hnpstats/cd.asp.
Duker, P. C., & Sigafoos, J. (1998). The motivation assessment scale: Reliability and construct validity across three topographies of behavior. Research in Developmental Disabilities, 19, 131–141.
Durand, M., & Crimmins, D. (1988). Identifying the variables maintaining self-injurious behavior. Journal of Autism and Developmental Disorders, 18, 99–117.
Dziuban, C. D., & Shirkey, E. C. (1974). When is a correlation matrix appropriate for factor analysis? Some decision rules. Psychological Bulletin, 81, 358–361.
Eisen, M., Ware, J. E., Donald, C. A., & Brook, R. H. (1979). Measuring components of children’s health status. Medical Care, 17, 902–921.
EuroQoL group. (2010). EQ-5D: A standardized instrument for use as a measure of health outcome. Retrieved January 26, 2010 from www.euroqol.org.
Fombonne, E. (2005). Epidemiology of autistic disorder and other pervasive developmental disorders. Journal of Clinical Psychiatry, 66(Suppl 10), 3–8.
Freeman, K. A., Walker, M., & Kaufman, J. (2001). Psychometric properties of the questions about behavioral function scale in a child sample. American Journal of Mental Retardation, 112, 122–129.
Gimpel, G. A., & Holand, M. L. (2003). Emotional and behavioral problems of young children: Effective interventions in the preschool and kindergarten years. New York: Guilford press.
Greer, R. D., & Ross, D. E. (2007). Verbal behavior analysis: Inducing and expanding new verbal capabilities in children with language delays. Upper Saddle River, NJ: Allyn & Bacon.
Hall, S. S. (2005). Comparing descriptive, experimental and informant-based assessments of problem behaviors. Research in Developmental Disabilities, 26, 514–526.
Hanley, G. P., Iwata, B. A., & McCord, B. E. (2003). Functional analysis of behavior problem: A review. Journal of Applied Behavior Analysis, 36, 147–185.
Herzinger, C. V., & Campbell, J. M. (2007). Comparing functional assessment methodologies: A quantitative synthesis. Journal of Autism and Developmental Disorders, 37, 1430–1445.
Horn, J. L. (1965). A rationale and test for the number of factors in factor analysis. Psychometrika, 30, 179–185.
International Test Commission. (2000). Test adaptation guidelines. Retrieved June 20, 2009 from http://www.intestcom.org/Guidelines/test+adaptation.php.
Iwata, B. A. (1996). Functional analysis screening tool. Gainesville, FL: Author.
Iwata, B. A., Dorsey, M. F., Slifer, K. J., Bauman, K. E., & Richman, G. S. (1994a). Toward a functional analysis of self-injury. Journal of Applied Behavior Analysis, 27, 197–209. (Original document published 1982).
Iwata, B. A., & Dozier, C. L. (2008). Clinical application of functional analysis methodology. Behavior Analysis in Practice, 1, 3–9.
Iwata, B. A., Pace, G. M., Dorsey, M. F., Zarcone, J. R., Vollmer, T. R., Smith, R. G., et al. (1994b). The functions of self-injurious behavior: An experimental-epidemiological analysis. Journal of Applied Behavior Analysis, 27, 215–240.
Joosten, A. V., & Bundy, A. C. (2008). The motivation of stereotypic and repetitive behavior: Examination of construct validity of the motivation assessment scale. Journal of Autism and Developmental Disorders, 38, 1341–1348.
Juniper, E. F., Guyatt, G. H., & Jaeschke, R. (1996). How to develop and validate a new health-related quality of life instrument. In B. Spilker (Ed.), Quality of life and pharmacoeconomics in clinical trials (2nd ed., pp. 49–56). Philadelphia: Lippincott-Raven Publishers.
Kearney, C. A. (1994). Interrater reliability of the motivation assessment scale: Another, closer look. Journal of the Association for Persons with Severe Handicaps, 19, 139–142.
Kearney, C. A., Cook, C., Chapman, G., & Bensaheb, A. (2006). Exploratory and confirmatory factor analyses of the motivation assessment scale and resident choice assessment scale. Journal of Developmental and Physical Disabilities, 18, 2–11.
Kennedy, C. H. (2005). Single-case design for educational research. Boston: Allyn & Bacon.
Lorenzo-Seva, U., & Ferrando, P. J. (2007). FACTOR: A computer program to fit the exploratory factor analysis model. Behavior Research Methods, Instruments, & Computers, 38, 88–91.
Mardia, K. V. (1970). Measures of multivariate skewnees and kurtosis with applications. Biometrika, 57, 519–530.
Martinez-Martin, P. (in press). Composite rating scales. Journal of Neurological Sciences. Downloaded October 6, 2009 from http://www.sciencedirect.com/science/article/B6T06-4X4XGRP-4/2/58a451ef09a9fe6c475aac66fbbe0f1a.
Maurice, C., Green, G., & Foxx, R. M. (2001). Making a difference: Behavioral intervention for autism. Austin, TX: Pro-Ed, Inc.
McHorney, C. A., & Tarlov, A. R. (1995). Individual-patient monitoring in clinical practice: Are available health status surveys adequate? Quality of Life Research, 4, 293–307.
Mislevy, R. J., & Bock, R. D. (1990). BILOG 3 Item analysis and test scoring with binary logistic models. Mooresville, NC: Scientific Software.
Muthen, B., & Kaplan, D. (1985). A comparison of some methodologies for the factor analysis of non-normal Likert variables. British Journal of Mathematical and Statistical Psychology, 38, 171–189.
Netemeyer, R. G., Bearden, W. O., & Sharma, S. (2003). Scaling procedures: Issues and applications. Thousand Oaks, CA: Sage.
Nicholson, J., Konstantinidi, E., & Furniss, F. (2006). On some psychometric properties of the questions about behavioral function (QABF) scale. Research in Developmental Disabilities, 27, 337–352.
Nunnally, J. C., & Bernstein, I. H. (1994). Psychometric theory (3rd ed.). New York: McGraw-Hill.
Paclawskyj, T. R., Matson, J. L., Rush, K. S., Smalls, Y., & Vollmer, T. R. (2000). Questions about behavioral function (QABF): A behavioral checklist for functional assessment of aberrant behavior. Research in Developmental Disabilities, 21, 223–239.
Paclawskyj, T. R., Matson, J. L., Rush, K. S., Smalls, Y., & Vollmer, T. R. (2001). Assessment of the convergent validity of the questions about behavioral function scale with analogue functional analysis and the motivation assessment scale. Journal of Intellectual Disability Research, 45, 484–494.
Scientific Advisory Committee of the Medical Outcomes Trust. (2002). Assessing health status and quality-of-life instruments: Attributes and review criteria. Quality of Life Research, 11, 193–205.
Shogren, K. A., & Rojahn, J. (2003). Convergent reliability and validity of the questions about behavioral function and the motivation assessment scale: A replication study. Journal of Developmental and Physical Disabilities, 15, 367–375.
Sigafoos, J., Kerr, M., & Roberts, D. (1994). Interrater reliability of the motivation assessment scale: Failure to replicate with aggressive behavior. Research in Developmental Disabilities, 15, 333–342.
Singh, N. N., Donatelli, L. S., Best, A., & Williams, D. E. (1993). Factor structure of the motivation assessment scale. Journal of Intellectual Disability Research, 37, 65–74.
Spreat, S., & Connelly, L. (1996). A reliability analysis of the motivation assessment scale. American Journal on Mental Retardation, 100, 528–532.
Thompson, R. H., & Iwata, B. A. (2007). A comparison of outcomes from descriptive and functional analyses of problem behavior. Journal of Applied Behavior Analysis, 40, 333–338.
Vollmer, T. R., Marcus, B. A., Ringdahl, J. E., & Roane, H. S. (1995). Progressing from brief assessments to extended experimental analyses in the evaluation of aberrant behavior. Journal of Applied Behavior Analysis, 28, 561–576.
Ware, J. E., & Gandek, B. (1998). Methods for testing data quality, scaling assumptions and reliability. Journal of Clinical Epidemiology, 51, 945–952.
Wasano, L. C., Borrero, J. C., & Kohn, C. S. (2009). Brief report: A comparison of indirect versus experimental strategies for the assessment of pica. Journal of Autism and Developmental Disorders, 18, 99–117.
World Health Organization. (2001). World health organization disability assessment schedule (2nd ed.). Retrieved January 26, 2010 from www.who.int/icidh/whodas/index.html.
Zarcone, J., Rodgers, T., Iwata, B., Rourke, D., & Dorsey, M. (1991). Reliability analysis of the motivation assessment scale: A failure to replicate. Research in Developmental Disabilities, 12, 349–360.
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Authors are indebted to the Autism Association of Málaga (Asociación Autismo Málaga) for volunteering their resources for this project. Dr. Rafaela Caballero (Hospital Universitario Virgen de la Macarena, and University of Seville) facilitated data collection in Seville.
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Virues-Ortega, J., Segui-Duran, D., Descalzo-Quero, A. et al. Caregivers’ Agreement and Validity of Indirect Functional Analysis: A Cross Cultural Evaluation Across Multiple Problem Behavior Topographies. J Autism Dev Disord 41, 82–91 (2011). https://doi.org/10.1007/s10803-010-1022-y
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DOI: https://doi.org/10.1007/s10803-010-1022-y


