Resultados de investigación

La base de datos hace referencia al artículo: Martín-Serra A, Nanova O, Varón-González C, Ortega G, Figueirido B. 2019 Phenotypic integration and modularity drives skull shape divergence in the Arctic fox (Vulpes lagopus) from the Commander Islands. Biol. Lett. 15: 20190406. En ella se proporciona las coordenadas de los landmarks digitalizados en los cráneos de la especie Vulpes lagopus.

Variable / Descripción ID Código identificador de la jugadora FNAC Fecha de nacimiento ALTURA (m) Estatura en metros PESO (kg) Peso corporal en kilogramos IMC Índice de Masa Corporal KGMUSC Kilogramos de masa muscular KGGRASA Kilogramos de masa grasa %GRASA Porcentaje de grasa corporal POSICIÓN Posición de juego (Portera, Extrema, 1ª línea, etc.) DOMINANCIA Lateralidad dominante (Izquierda/Derecha), La base de datos BBDD_Handball.xlsx contiene información de 33 jugadoras de balonmano e incluye un total de 68 variables organizadas en dos grandes bloques: variables descriptivas y variables electromiográficas. El primer bloque recoge datos identificativos y antropométricos como ID, fecha de nacimiento, altura (m), peso (kg), índice de masa corporal (IMC), kilogramos de masa muscular (KGMUSC), kilogramos de masa grasa (KGGRASA), porcentaje de grasa corporal (%GRASA), posición de juego y dominancia lateral. El segundo bloque corresponde a registros electromiográficos (EMG), donde se evalúa la actividad muscular mediante valores RMS (Root Mean Square) y MVC (máxima contracción voluntaria) en cuatro músculos (aductor derecho (AHD), aductor izquierdo (AHI), glúteo derecho (GD) y glúteo izquierdo (GI)) bajo siete condiciones experimentales: isometría máxima voluntaria, sentadilla sin cuñas sin biofeedback, sentadilla sin cuñas con biofeedback, sentadilla con cuñas de 10° sin y con biofeedback, y sentadilla con cuñas de 30° sin y con biofeedback. Las variables son mayoritariamente cuantitativas continuas (antropometría y EMG), mientras que ID, posición y dominancia son cualitativas, permitiendo analizar la activación muscular en función de las condiciones experimentales y las características físicas y deportivas de las jugadoras.

The aim of the present investigation was to analyze the psychometric properties of the Spanish version of the Teacher Emotionally Intelligent Behavior Scale (TEIBS-S) in two independent studies with secondary students., Parte del proyecto I+D+i PID2020-117006RB-I00, financiado por MCIN/AEI/10.13039/501100011033, Grupo de investigación Applied Positive Lab CTS-1048G-FEDER (Junta de Andalucía)

Tables correspond to the performance of the bootstrap-F procedure in terms of Type I error and power in one-way repeated measures designs under violations of sphericity and normality. Values of epsilon are fixed according to the Greenhouse–Geisser procedure. The number of repeated measures (3, 4, and 6), sample size (from 10 to 180), non-normal distribution, and epsilon value (from the lower to its upper limit) were manipulated., Proyecto PID2020-113191GB-I00 del MCIN/AEI/ 10.13039/501100011033.

The raw dataset as well as the refined comparisons among experimental conditions are distributed in one EXCEL file (hippocampal_proteomics_results_MSJUL22.xlsx). Volcano plots for every comparison can also be found distributed in the pdf file (volcano_plots_hippocampal_proteomics_MSJUL22.pdf)., Proteomic analysis was performed on left hippocampal tissue from C57BL/6J mice subjected to maternal separation during infancy (MS), acute restriction stress in adulthood (RS), or combined MS+RS, compared to controls (CTRL). N=5-6 per group, males and females separately. Hippocampi were collected 24h post RS stress (P62-P65), homogenized in RIPA buffer, quantified by BCA, and digested via gel-assisted proteolysis with trypsin. Samples underwent UHPLC-HRMS on a Q-Exactive HF-X , acquiring MS/MS spectra (SCAI-Universidad de Málaga). Raw data were searched in Proteome Discoverer 2.5 against Mus musculus UniProt (2025-02), yielding 2,895 high-confidence proteins (FDR<1%, ≥2 peptides, master proteins). Label-free quantification used precursor intensities, normalized by total peptide amount; ANOVA identified upregulated (p<0.05, log2 FC≥1) and downregulated proteins (p<0.05, log2FC ≤-1) in the following comparisons: RS vs CTRL, MS vs CTRL, MS+RS vs CTRL, RS vs MS+RS, MS vs MS+RS (males and females, separately). Raw proteomic data as well as volcano plots are distributed in RIUMA (Universidad de Málaga)., Ministerio de Ciencia, Innovación y Universidades (MCIN) de España y Agencia Estatal de Investigación (AEI): MCIN/AEI/10.13039/501100011033, Consejería de Universidad, Investigación e Innovación de la Junta de Andalucía.

The dataset's structure and preliminary behavioral analyses are detailed, and specialized visualization methods illustrate how different presentation modalities influence cross-modal affective perception. Cortical analyses reveal increased power in parieto-occipital and temporal regions, which are known to mediate visual-emotional processing and multisensory integration, thereby corroborating established neurophysiological findings. The audiovisual condition produced superadditive cortical activation relative to a synthetic additive baseline, confirming genuine multisensory convergence. Overall, this dataset offers a robust large-scale baseline that researchers can employ to evaluate computational emotion models and to advance affective neuroscience using authentic artistic stimuli. The dataset can be downloaded from the following link: http://u.uma.es/h3S/EEG_ART_dataset, This open-access electroencephalography (EEG) dataset is designed to examine how artistic stimuli elicit emotional responses. The experimental protocol involved 20 artworks selected by domain experts and presented in three modalities (visual, auditory, and audiovisual) to systematically vary sensory input. The stimuli were chosen to cover a broad range of valence-arousal coordinates within Russell’s circumplex model, resulting in 60 distinct trials that included authentic pieces of art and musical pieces. High-density 64-channel EEG data were collected from 65 healthy participants, who also reported the discrete emotions they felt and rated the intensity of each experience after every trial., MCIU/AEI, FEDER, UE

Base de datos en la que se basa el artículo de investigación: Mental State Language in Children’s Persuasive Writing: Effects of Age and Audience., La persuasión implica la capacidad de influir en los estados mentales de otras personas para modificar su conducta y requiere habilidades lingüísticas y sociocognitivas que se desarrollan durante la infancia. Este estudio examinó el efecto de la edad del emisor y del tipo de relación con el destinatario en el uso de lenguaje de estado mental (LEM) en textos persuasivos escritos por niños/as en edad escolar. Participaron 117 niños/as de 7 a 12 años de Quito (Ecuador), quienes redactaron cuatro textos breves dirigidos a distintos interlocutores con el objetivo de convencerlos sobre una misma solicitud. Los términos de estado mental (cognitivos, volitivos, emocionales y morales) se codificaron siguiendo a Pinto et al. (2017) y se analizaron mediante ANOVA factorial mixto. Los resultados mostraron un aumento significativo del uso de LEM con la edad, especialmente en las categorías volitiva y moral. Aunque el destinatario no influyó en la frecuencia total de LEM, se observaron diferencias cualitativas asociadas a la simetría, familiaridad y autoridad del interlocutor. Estos hallazgos evidencian un desarrollo progresivo de la sensibilidad pragmática en la persuasión infantil.

This research explored the relationship between family and school factors, emotional intelligence facets, and cyberbullying roles in a sample of 2,883 adolescents (aged 12–18; M = 14.11, SD = 1.42). Findings from logistic regression revealed shared factors associated with cybervictims, cyberbullies, and cyberbully-victims, including lower use of emotion, higher family conflict, and reduced teacher support. Lower emotion regulation and weaker family cohesion were linked to cyberbully-victim and cyberbully roles, while self-emotion appraisal was relevant for cyberbullies, and other-emotion appraisal was significant for cybervictims. Furthermore, student support was particularly significant for cybervictims. These results underscore the importance of reducing family conflict, enhancing teacher support, and promoting emotional intelligence as preventive measures against cyberbullying. Implications for family and school-based interventions are discussed., This research was partially supported by the Spanish Ministry of Science and Innovation (R+D+i project PID2020-117006RB-I00), and the PAIDI Group CTS-1048 (Junta de Andalucía). The first author was supported by a Postdoctoral Research Fellowship Grant (POSTDOC_21_00364) from the Junta de Andalucía.

Se presentan los datos sobre la percepción subjetiva de ganancias o aspectos positivos asociados al cuidado de personas con demencias