Montreal Battery of Evaluation of Amusia: Validity evidence and norms for adolescents in Belo Horizonte, Minas Gerais, Brazil

Marília Nunes-Silva, Vitor Geraldi Haase, Marília Nunes-Silva, Vitor Geraldi Haase

Abstract

The Montreal Battery of Evaluation of Amusia (MBEA) is a battery of tests that assesses six music processing components: scale, contour, interval, rhythm, metric, and music memory. The present study sought to verify the psychometric characteristics of the MBEA in a sample of 150 adolescents aged 14-18 years in the city of Belo Horizonte, Minas Gerais, Brazil, and to develop specific norms for this population. We used statistical procedures that explored the dimensional structure of the MBEA and its items, evaluating their adequacy from empirical data, verifying their reliability, and providing evidence of validity. The results for the difficult levels for each test indicated a trend toward higher scores, corroborating previous studies. From the analysis of the criterion groups, almost all of the items were considered discriminatory. The global score of the MBEA was shown to be valid and reliable (rK-R20=0.896) for assessing the musical ability of normal teenagers. Based on the analysis of the items, we proposed a short version of the MBEA. Further studies with larger samples and amusic individuals are necessary to provide evidence of the validity of the MBEA in the Brazilian milieu. The present study brings to the Brazilian context a tool for diagnosing deficits in musical skills and will serve as a basis for comparisons with single case studies and studies of populations with specific neuropsychological syndromes.

Keywords: Montreal battery; cognition; music; neuropsychological tests; validation studies.

Conflict of interest statement

Disclosure: The authors report no conflicts of interest.

Figures

Figure 1
Figure 1
Cognitive-neuropsychological model of music processing (Adapted by permission from Macmillan Publishers Ltd: [Nature Neuroscience] (Peretz, I. & Coltheart, M. Modularity of music processing, Vol 6 (7), 688–691). Copyright (2003).
Figure 2
Figure 2
Distribution of global composite scores obtained on the MBEA for 150 normal adolescents. The mean corresponds to a score of 24.6 and the standard deviation to 2.5.

References

    1. Johnson JK, Graziano AB. August Knoblauch and amusia: A nineteenth- century cognitive model of music. Brain Cogn. 2003;51:102–114.
    1. Levitin D. Tone deafness: failures of musical anticipation and self-reference. International Journal of Computing and Anticipatory Systems. 1999;4:243–254.
    1. Peretz I, Cummings S, Dubé MP. The genetics of congenital Amusia (Tone Deafness): A family-aggregation study. Am J Hum Genet. 2007;81:582–588.
    1. Benton AL. The Amusias. In: Music and the Brain. London: Heinemann; 1977. pp. 378–397.
    1. Neurological aspects of music perception and performance. In: Deutsch D, editor. The Psychology of Music. California: Academic Press; 1999. pp. 653–712.
    1. Hyde K, Peretz I. Brains that are out of tune but in time. Psychol Sci. 2004;15:356–360.
    1. Ayotte J, Peretz I, Hyde K. Congenital amusia: A group study of adults afflicted with a music-specific disorder. Brain. 2002;125:238–251.
    1. Peretz I, Champod S, Hyde K. Varieties of Musical Disorders: The Montreal Battery of Evaluation of Amusia. Ann N Y Acad Sci. 2003;999:58–75.
    1. Peretz I., Coltheart M. Modularity of music processing. Nat Neurosci. 2003;6:688–690.
    1. Peretz I, Kolinsky R, Tramo M, et al. Functional dissociations following bilateral lesions of auditory cortex. Brain. 1994;117:1283–1302.
    1. Besson M, Faïta F, Peretz I, Bonnel A, Requin J. Singing in the brain: Independence of lyrics and tunes. Psychol Sci. 1998;9:494–498.
    1. Peretz I, Belleville S, Fontaine F-S. Dissociations entre musique et langage après atteinte cérébrale: un nouveau cas d'amusie sans aphasie. Can J Exp Psychol. 1997;51:354–367.
    1. Piccirilli M, Sciarma T, Luzzi S. Modularity of music: evidence from a case of pure Amusia. J Neurol Neurosurg Psychiatry. 2000;69:541–545.
    1. Warren J, Warren J, Fox N, Warrington E. Nothing to Say, Something to Sing: Primary Progressive Dynamic Aphasia. Neurocase. 2003;9:140–155.
    1. Ayotte J, Peretz I, Rousseau I, Bard C, Bojanowski M. Patterns of music agnosia associated with middle cerebral artery infarcts. Brain. 2000;123:1926–1938.
    1. Peretz I. Processing of local and global musical information in unilateral brain-damaged patients. Brain. 1990;113:1185–1205.
    1. Peretz I, Kolinsky R. Boundaries of separability between melody and rhythm in music discrimination: A neuropsychological perspective. Q J Exp Psychol. 1993;46A:301–325.
    1. Vignolo L. Music agnosia and auditory agnosia: dissociations in stroke patients. Ann N Y Acad Sci. 2003;999:50–57.
    1. Liégeois-Chauvel C, Peretz I, Babaï M, Laguitton V, Chauvel P. Contribution of different cortical areas in the temporal lobes to music processing. Brain. 1998;121:1853–1867.
    1. Peretz I. Brain specialization for music: New evidence from congenital amusia. In: Peretz I, Zatorre R, editors. The Cognitive Neuroscience of Music. Oxford: Oxford University Press; 2003. pp. 192–203.
    1. Peretz I, Ayotte J, Zatorre R, et al. Congenital Amusia: A Disorder of Fine-Grained Pitch Discrimination. Neuron. 2002;33:185–191.
    1. Sobreira S. Afinação e desafinação: Parâmetros para a avaliação vocal. Augustus. 2002;7:58–72.
    1. Sobreira S. Desafinação Vocal. Rio de Janeiro: MusiMed; 2003.
    1. Oliveira JZ, Ranvaud R, Tiedemann K. Assimetria funcional dos hemisférios cerebrais na percepção de timbre, intensidade ou altura, em contexto musical; Anais do Simpósio Internacional de Cognição e Artes Musicais; Curitiba: Deartes; 2005. pp. 91–98.
    1. Aguiar FN, Branco C. Amusia e a questão da inclusão no ensino de música. Cadernos do Colóquio. 2009;10:90–101.
    1. Souza AR. A percepção musical da fala e o problema do alinhamento da curva de freqüência fundamental. Anais do Colóquio Brasileiro de Prosódia da Fala. 2011;1:82–85.
    1. Nunes M, Loureiro CMV, Loureiro MA, Haase VG. Tradução e validação de conteúdo de uma bateria de testes para avaliação de Amusia. Aval Psicol. 2010;9:211–232.
    1. Crawford JR, Howell DC. Comparing an individual's test score against norms derivedfrom small samples. Clin Neuropsychol. 1998;4:482–486.
    1. Hair JF, Anderson RE, Tatham RL, Black WC. Multivariate Data Analysis. New Jersey: Prentice Hall Press; 2005.
    1. Sloboda JA, Wise KJ, Peretz I. Quantifying Tone Deafness in the General Population. Ann. N.Y. Acad. Sci. 2005;1060:255–261.

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