2014
DOI: 10.5354/0719-0581.2014.32873
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Análisis del test neuropsicológico Addenbrooke’s Cognitive Examination mediante el Modelo de Rasch

Abstract: El Addenbrooke's Cognitive Examination (ACE) es un test cognitivo breve diseñado para detectar y diferenciar entre demencia tipo Alzheimer y demencia frontotemporal, recientemente validado en España. En el presente estudio se evaluaron las propiedades psicométricas de la versión española del ACE mediante el modelo de Rasch y se comparó la eficacia discriminativa de esta prueba con el Mini-Mental State Examination (MMSE). La prueba se aplicó a un grupo de 103 participantes, 53 de los cuales tenían establecido u… Show more

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Cited by 5 publications
(9 citation statements)
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“…A lower RMSE value indicates better model accuracy. [34][35][36] The Wright measure map was used to interpret the estimated measures in the distribution of the items and respondents, and the Mantel-Haenszel test was used to rule out differential bias by gender. The significance level was set up as P < .05.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…A lower RMSE value indicates better model accuracy. [34][35][36] The Wright measure map was used to interpret the estimated measures in the distribution of the items and respondents, and the Mantel-Haenszel test was used to rule out differential bias by gender. The significance level was set up as P < .05.…”
Section: Discussionmentioning
confidence: 99%
“…Both (see Table 4 No decision needs to be made on this, as there is no correspondence of an MNSQ > 1.50. [35] The separation and reliability indexes are appropriate (Table 4), with a value of 7.53 and.98, respectively. Both indices indicate that the items comprise a well-defined variable and that the reliability of the location of the items on the scale is good.…”
Section: Validation Based On Item Response Theorymentioning
confidence: 99%
“…Despite several studies evaluating the validity of ACE-III and its adaptation to a large number of languages and cultural contexts [44], most of these studies focus on analyzing its diagnostic utility and its relation to other tests or variables [45][46][47][48][49][50][51][52][53][54]. At present, few studies have conducted a psychometric analysis of ACE-III from parametric IRT approaches [55].…”
Section: Introductionmentioning
confidence: 99%
“…Algunos autores consideran la pauta horaria de las once y diez y dos modalidades de aplicación: a la orden/a la copia (Cacho-Gutierrez, y otros, 1999), para otros, el test del reloj forma parte de un sub-test dentro de una evaluación cognitiva mas completa, como por ejemplo en el ACE-R (Examen Cognitivo de Addenbrooke -Revisado de Mathuranath y Cols., 2000), (Junco & Prieto, 2014), en algunas versiones el círculo ya esta impreso (Wu & Cols), y en otras se le indica primero que dibuje un círculo (Sunderland, y otros); (Freedman, y otros, 1994) La versión mejor validada es la de (Cacho-Gutierrez, y otros, 1999), quienes propusieron dos modalidades, "a la orden" y "a la copia" y una serie de criterios para la versión en español. Establecen una puntuación máxima de 2 puntos por el dibujo de la esfera, 4 puntos por los números y 4 puntos por las agujas.…”
Section: Introductionunclassified