[Barcelona Test for Intellectual Disability: a new instrument for the neuropsychological assessment of adults with intellectual disability]. / Test Barcelona para discapacidad intelectual: un nuevo instrumento para la valoracion neuropsicologica clinica de adultos con discapacidad intelectual.

INTRODUCTION: Neuropsychological assessment in individuals with intellectual disability is of utmost importance in order to determine the cognitive deficits underlying brain dysfunction and limiting intellectual functioning and adaptive behavior. However, no neuropsychological batteries in Spanish language have been created and validated for this population. AIM: To adapt the 'programa integrado de exploracion neuropsicologica-test Barcelona' and to validate the new version, the Barcelona Test for Intellectual Disability (TB-DI). To create normative data for its clinical use. SUBJECTS AND METHODS: The original test was modified based on data from a pilot sample of 65 individuals with intellectual disability. In order to study the psychometric properties of the TB-DI, it was administered to a sample of 170 individuals with intellectual disability and to a group of 60 individuals without it. The relevant variables for stratification of normative data were determined by means of regression models. RESULTS: The TB-DI was finally composed by 67 subtests grouped in eight cognitive domains and it showed good psychometric properties. Normative data were created for five groups taking into account intellectual disability level, age and acquired curricular competence. These data were organized in percentiles in a way that allows the creation of cognitive profiles in the clinical and experimental fields. CONCLUSION: The TB-DI constitutes a tool of high applicability in the population with intellectual disability. It shows adequate validity and reliability, and it has good psychometric properties. The cognitive profiles obtained by the TB-DI will provide valuable information for the treatment of adult adults with mild and moderate intellectual disability.

TITLE: Test Barcelona para discapacidad intelectual: un nuevo instrumento para la valoracion neuropsicologica clinica de adultos con discapacidad intelectual.Introduccion. La evaluacion neuropsicologica en las personas con discapacidad intelectual es importante para determinar los deficits cognitivos especificos que subyacen a la afectacion cerebral, limitan el funcionamiento intelectual y afectan al comportamiento adaptativo. A pesar de ello, no existen baterias neuropsicologicas en castellano adaptadas y validadas para esta poblacion. Objetivo. Adaptar el programa integrado de exploracion neuropsicologica-test Barcelona y validar la nueva version, el test Barcelona para discapacidad intelectual (TB-DI), estableciendo datos normativos para el empleo clinico. Sujetos y metodos. A partir de los datos obtenidos en una muestra piloto de 65 personas con discapacidad intelectual, se realizaron cambios en el test original. Para estudiar las propiedades psicometricas del TB-DI, se administro a una muestra de 170 personas con discapacidad intelectual y a un grupo de 60 personas sin ella. Mediante modelos de regresion, se determino que variables eran importantes para la estratificacion de los datos normativos. Resultados. El TB-DI, compuesto de 67 subtests agrupados en ocho dominios cognitivos, muestra unas buenas propiedades psicometricas. Se crean datos normativos para cinco grupos en funcion del nivel de discapacidad intelectual, la edad y la competencia curricular. Estos datos se organizan en percentiles, lo que permite trazar perfiles cognitivos en el ambito clinico y experimental. Conclusion. El TB-DI es un instrumento de alta aplicabilidad para la poblacion con discapacidad intelectual, y muestra una validez y una fiabilidad adecuadas, y con buenas propiedades psicometricas. Los perfiles cognitivos determinados mediante el TB-DI proporcionaran informacion valiosa para el tratamiento integral de las personas adultas con discapacidad intelectual leve y moderada.

Semantic verbal fluency of animals: a normative and predictive study in a Spanish population.

Semantic verbal fluency is a very sensible but rather unspecific tool for the detection of neuropsychological deficits. This test is highly influenced by socio-cultural factors. Normative and predictive data for semantic verbal fluency of animals in a Spanish population are presented. The studied sample (n = 445) was stratified according to age and schooling. Statistical analysis reconfirmed a significant negative correlation (- 5.34) for age, and a significant positive correlation (5.34) for years of formal education. A predictive function for the production of names of animals during 1 min was established based on the subject's age and level of education: F(x) = 23.89 + age (- .144) + education (.39). The neuropsychological value and limitations of normative data and the predictive equation are discussed.