Person:
Biencinto López, Chantal-María

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First Name
Chantal-María
Last Name
Biencinto López
URI
https://hdl.handle.net/20.500.14352/76847
Affiliation
Universidad Complutense de Madrid
Faculty / Institute
Educación-Centro Formación Profesor
Department
Investigación y Psicología en Educación
Area
Métodos de Investigación y Diagnóstico en Educación
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    Alta sensibilidad en estudiantes universitarios: comprobación de las propiedades psicométricas de HSP-Scale
    (Cuestiones pedagógicas: revista de ciencias de la educación, 2023) Biencinto López, Chantal-María; Muñoz Guitart, Miryam
    El presente estudio pretende probar las propiedades psicométricas de la adaptación transcultural realizada por Chacón et al.(2020) de la escala HSP de Aron (1996). Para ello, se procedió en primer lugar a comprobar la fiabilidad y validez de constructo del instrumento a través de un análisis factorial confirmatorio para datos categóricos (CFA). En concreto, se usó un procedimiento de ajuste a los datos ordinales utilizando la matriz de correlación policórica combinada con el estimador DWLS (Diagonally Weighted Least Squares). Para la consistencia interna se calcularon el coeficiente alfa ordinal y el coeficiente Omega de McDonald's cuyos resultados confirmaron las puntuaciones obtenidas por Chacón et al.(2020).Las personas que participaron en el estudio fueron estudiantes de la Universidad Rey Juan Carlos y lo hicieron de manera anónima y voluntaria. Finalmente se quiso cotejar si existían diferencias en cuanto al sexo respecto a la sensibilidad y obtuvimos la existencia de diferencias estadísticamente significativas en todas las dimensiones (sensibilidad a la sobreestimulación (SOS), sensibilidad estética (AES), umbral sensorial bajo (LST), discriminación psicofisiológica fina (FPD) y (HA) evitación al daño). Concluimos, por tanto, que la escala HSP validada para población española es eficaz, pero se recomienda replicar estudios con muestras más amplias y comprobar si en España contamos con diferencias significativas en la sensibilidad ligada al sexo.
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    Cognitive–behavioral profile in pediatric patients with syndrome 5p-; genotype–phenotype correlationships
    (Genes, 2023) Bel Fenellos, María Cristina; Biencinto López, Chantal-María; Sáenz-Rico De Santiago, María Belén; Hernández Estrada, Adolfo; Sandoval-Talamantes, Ana Karen; Tenorio-Castaño, Jair; Lapunzina, Pablo; Nevado, Julian; Philibert, Robert; MDPI
    (1) Background: 5p minus Syndrome (S5p-) is a neurodevelopmental disorder caused by a deletion in the short arm of chromosome 5. Among the phenotypic characteristics of S5p-, the most characteristic and representative element is a monochromatic cry with a high-pitched tone reminiscent of a cat’s meow. Individuals may also show great phenotypic heterogeneity and great genetic variability. Regarding cognitive–behavioral aspects of the syndrome, the studies are scarce and do not establish a general profile of the main cognitive–behavioral particularities that this syndrome presents. The main objective of this work was to describe the development profile of a cohort of 45 children with 5p minus Syndrome, concerning the biomedical, genetic, cognitive, and behavioral aspects. Establishing putative genotype–phenotype (cognitive–behavioral profiles) relationships in our cohort, from an interdisciplinary approach. (2) Methods: A selection of instruments of measures was selected for neuropsychological assessment (3) Results: In general, children with S5p- have a higher cognitive level than a communicative and motor level. Language difficulties, especially expressive ones, influence the frequency and severity of the most frequent behavioral problems in S5p. The most significant problem behavior of children with S5p-, especially girls, is self-harm. Compulsive behavior, limited preferences, and interest in monotony are significantly more frequent in subjects with better cognitive levels. We also find a significant correlation between the size of the loss of genetic material on 5p and the cognitive level of the subjects. (4) Conclusions: We described for the first time, the cognitive–behavioral profile of a cohort of minors with S5p-. Remarkably, it was found that language, especially of an expressive nature, modulates the most frequent behavioral aspects in subjects with lower cognitive levels, so it is essential to develop verbal or alternative communication strategies adjusted to these individuals.