Utilización del Cuestionario de Salud SF-36 en personas mayores. Revisión sistemática / Use of the SF-36 Health Questionnaire in older persons. Systematic review

Introducción: El número de personas mayores se incrementa exponencialmente a escala global; por eso, diversas investigaciones determinan la autopercepción de Calidad de Vida Relacionada con la Salud (CVRS) de este sector poblacional. Objetivo: Valorar las percepciones que manifiestan personas mayores de diversos países en las dimensiones que evalúan la CVRS del cuestionario SF-36. Métodos: Se realizó una revisión sistemática de la producción científica publicada en las bases de datos Scopus, EBSCO, PubMed y LILACS durante los meses junio del 1992-julio del 2020. Resultados: Se incluyeron 17 estudios que implicaron 79542 personas mayores de nueve países. Las mejores percepciones se manifestaron en la dimensión Función Social; las más bajas fueron para Salud General y Vitalidad. Conclusión: El instrumento SF-36 es una herramienta pertinente para evaluar la CVRS en personas mayores de diversos países. Estas, al manifestar su percepción de la misma, otorgan un peso determinante a la dimensión Función Social.(AU)

Introduction: The number of elderly people increases exponentially on a global scale, therefore, various investigations determine the self-perception of Health-Related Quality of Life (HRQoL) of this population sector. Goal: To assess the perceptions reported by elderly people in various countries on the dimensions that evaluate the HRQoL of the SF-36 questionnaire. Method: A systematic review of the scientific production published in the Scopus, EBSCO, PubMed y LILACS databases during the months of June 1992-july 2020 was conducted. Results: Seventeen studies involving 79,542 elderly people from nine countries were included. The best perceptions were manifested in the Social Functioning dimension; the lowest were for General Health and Vitality. Conclusion: The SF-36 questionnaire is a pertinent tool to assess the HRQoL in elderly people from various countries. These people, by expressing their perception, give a determining weight to the Social Functioning dimension.(AU)

Home Learning Environments of Children in Mexico in Relation to Socioeconomic Status.

We explored the home learning environments of 173 Mexican preschool children (aged 3-6 years) in relation to their numeracy performance. Parents indicated the frequency of their formal home numeracy and literacy activities, and their academic expectations for children's numeracy and literacy performance. Children completed measures of early numeracy skills. Mexican parent-child dyads from families with either high- or low-socioeconomic status (SES) participated. Low-SES parents (n = 99) reported higher numeracy expectations than high-SES parents (n = 74), but similar frequency of home numeracy activities. In contrast, high-SES parents reported higher frequency of literacy activities. Path analyses showed that operational (i.e., advanced) numeracy activities were positively related to children's numeracy skills in the high- but not in the low-SES group. These findings improve the understanding of the role of the home environment in different contexts and provide some insights into the sources of the variable patterns of relations between home learning activities and children's numeracy outcomes. They also suggest that SES is a critical factor to consider in research on children's home numeracy experiences.

V Coloquio Internacional de Psicología del Deporte Público REDDECA. Composición e invarianza factorial de la versión corta del Physical Self Description Questionnaire en adolescentes mexicanos / V Coloquio Internacional de Psicología del Deporte Público REDDECA. Composition and factorial invariance of the Short Version of the Physical Self Description Questionnaire among Mexican adolescents / V Coloquio Internacional de Psicología del Deporte Público REDDECA. Estrutura e invariancia fatorial do versão curta de Physical Self Description Questionnaire em adolescentes mexicanos

El objetivo de esta investigación fue analizar las propiedades psicométricas propuestas por Marsh, Martin y Jackson (2010) para la versión corta del Physical Self Description Questionnaire (PSDQ-S). La muestra total fue de 915 adolescentes mexicanos 400 deportistas y 515 no deportistas, con edades comprendidas entre 11-15 años (M = 12.33; DE = 1.43). La estructura factorial del cuestionario se analizó mediante análisis factoriales confirmatorios. Los análisis, muestran que una estructura de nueve factores (actividad física, apariencia, grasa corporal, coordinación, resistencia, flexibilidad, salud, competencia deportiva y fuerza) es viable y adecuada tanto para la muestra total (GFI .964; RMSEA .030; CFI .981) como para las poblaciones de adolescentes mexicanos deportistas (GFI .921; RMSEA .049; CFI .946) y no deportistas (GFI .943 y RMSEA .049; CFI .970). La estructura de nueve factores, atendiendo a criterios estadísticos y sustantivos, ha mostrado adecuados indicadores de ajuste de fiabilidad y validez. Por otro lado, la estructura factorial, las cargas factoriales y los interceptos se consideran invariantes de acuerdo a la variable práctica deportiva; sin embargo, existen diferencias significativas a favor de los deportistas en cuanto a su autoconcepto físico: actividad física (-1.243, p <0.001), grasa corporal (-0.212, p <0.05), coordinación (-0.765, p <0.001), resistencia (-0.882, p <0.001), flexibilidad (-0.427, p <0.001), salud (-0.172, p <0.05), competencia deportiva (-1.026, p <0.001) y fuerza (-0.614, p <0.001). En conclusión, el PSDQ-S puede ser una herramienta útil para avanzar en el estudio de los factores que afectan al autoconcepto físico

The aim of this research was to analyze the psychometric properties proposed by Marsh et al. (2010) for the Physical Self Description Questionnaire (PSDQ-S). The total sample has been composed by 915 Mexican adolescents, 400 athletes and 515 non-athletes, with ages from 11 to 15 years (M = 12.31, SD = 1.43). The factor structure of questionnaire has been analized through the confirmatory factor analysis. This analysis shows that a nine factors structure is viable and adequate for the total sample (GFI .964; RMSEA .030; CFI .981) and the populations of athletes (GFI .921; RMSEA .049; CFI .946) and non-athletes (GFI .943 y RMSEA .049; CFI .970). The nine factors structure (physical activity, appearance, body fat, coordination, endurance, flexibility, health, sport competence, and strength), according to statistical and substantive criteria, has shown adequate indicators of reliability and validity adjustment. On the other hand, the factorial structure, the factorial loads and the intercepts are considered invariant according to the variable sports practice; however, there are differences between athletes and non-athletes in favor of athletes in terms of their physical self-concept: physical activity (-1,243, p <0.001), body fat (-0.212, p <0.05), coordination (-0.765, p <0.001), endurance (-0.882, p <0.001), flexibility (-0.427, p <0.001 ), health (-0.172, p <0.05), sports competition (-1.026, p <0.001) and strength (-0.614, p <0.001). In conclusion, the PSDQ-S can be a useful tool to advance in the study of the factors that affect the physical self-concept

O principal objetivo deste estudo foi analizar as propiedades psicométricas propostas por Marsh et al. (2010) para a versão curta de Physical Self Description Questionnaire (PSDQ-S). Amostra total foi de 915 adolescentes mexicanos 400 atletas e 515 não- atletas com idades entre 11-15 anos (M = 12.33; DE = 1.43). A estrutura fatorial foi analisado com anàlise fatorial confirmatòria. Os analises mostran a estrutura do nove fatores (atividade física, aparência, gordura corporal, coordenação, resistencia, flexibidade, saúde, competencia esportiva e força) e factível e adequado para a mostra total (GFI .964; RMSEA .030; CFI .981) e para ambas as populações, atletas (GFI .921; RMSEA .049; CFI .946) e não atletas (GFI .943 y RMSEA .049; CFI .970). A estrutura de nove fatores, em resposta a criterios estatísticos e materiais tem mostrado indicadores de ajuste adequados de confiabilidade e validade. Além disso a estrutura de fatores, cargas fatoriais e intercepto são considerados invariantes em variável prativa esportiva, porém diferenças entre atletas e não atletas forom encontrados em favor dos atletas em termos de seu autoconceito físico: atividade física (-1,243, p <0,001), gordura corporal (-0,212, p <0,05), coordenação (-0,765, p <0,001), resistência (-0,882, p <0,001), flexibilidade (-0,427, p <0,001 ), saúde (-0,172, p <0,05), competição esportiva (-1,026, p <0,001) e força (-0,614, p <0,001). Em conclusão, el PSDQ-S pode ser uma ferramenta útil para avançar no estudo dos fatores que afetam o autoconceito físico

V Coloquio Internacional de Psicología del Deporte Público REDDECA. Composición e invarianza factorial del cuestionario Medida de la Intencionalidad para ser Físicamente Activo (MIFA) en adolescentes mexicanos / V Coloquio Internacional de Psicología del Deporte Público REDDECA. Composition and factorial invariance of the Measurement of Intention to be Physically Active (MIFA) questionnaire among Mexican adolescents / V Coloquio Internacional de Psicología del Deporte Público REDDECA. Estrutura e invariancia fatorial do questionario Medida de intencionalidade a ser fisicamente ativa (MIFA) em adolescentes mexicanos

El objetivo de esta investigación fue analizar las propiedades psicométricas propuestos por Moreno, Moreno y Cervelló (2007) para el cuestionario Medida de la Intencionalidad para ser Físicamente Activo (MIFA). La muestra total fue de 549 adolescentes mexicanos 256 mujeres y 293 hombres, con edades comprendidas entre 11-16 años (M = 12.91; DE = 0.49). La estructura factorial del cuestionario se analizó mediante análisis factoriales confirmatorios. Los análisis, muestran que una estructura unifactorial es viable y adecuada tanto para la muestra total como para las poblaciones de hombres y mujeres. La estructura unifactorial, atendiendo a criterios estadísticos y sustantivos, ha mostrado adecuados indicadores de ajuste de fiabilidad y validez. Por otro lado, la estructura factorial, las cargas factoriales y los interceptos se consideran invariantes de acuerdo al género; sin embargo, existen diferencias entre hombres y mujeres para la media de intencionalidad para ser físicamente activo. En conclusión, el MIFA-M puede ser una herramienta útil para avanzar en el estudio de los factores que afectan a la práctica de actividad física

The aim of this research was to analyze the psychometric properties proposed by Moreno et al. (2007) for the Measurement of Intention to be Physically Active (MIFA) questionnaire. The total sample has been composed by 549 Mexican adolescents, 256 women and 293 mean, with ages from 11 to 16 years (M = 12.91, SD = 0.49). The factor structure of questionnaire has been analized through the confirmatory factor analysis. This analysis shows that a unifactorial structure is viable and adequate for the total sample and the populations of men and women. The unifactorial structure, according to statistical and substantive criteria, has shown adequate indicators of reliability and validity adjustment. On the other hand, the factorial structure, the factorial loads and the intercepts are considered invariant according to gender; however, there are differences between men and women for the average intentionality of being physically active. In conclusion, the MIFA-M can be a useful tool to advance in the study of the factors that affect the practice of physical activity

O objetivo do presente estudo instrumental foi analisar a composição e invariância fatorial por gênero do questionário Medida de Intencionalidade a ser Fisicamente Ativa proposto por Moreno et al. (2007) adaptado ao contexto mexicano (MIFA-M) em adolescentes mexicanos. Um total de 549 adolescentes mexicanos, 256 mulheres e 293 homens, com idades entre 11 e 16 anos (M = 12.91; DP = .49) completaram o questionário MIFA-M. A estrutura fatorial do questionário foi analisada por análises fatoriais confirmatórias. Os resultados mostraram que uma estrutura unifatorial é viável e adequada tanto para a amostra total quanto para as populações de homens e mulheres. Com base em critérios estatísticos e substantivos, a estrutura unifatorial apresentou indicadores adequados de confiabilidade e validade. Além disso, a estrutura fatorial, as cargas fatoriais e os interceptos eram invariantes de acordo com o gênero. Maiores valores de intenção de ser fisicamente ativo em homens do que em mulheres foram encontrados. Maiores valores de intenção de ser fisicamente ativo em homens do que em mulheres foram encontrados. Em conclusão, o MIFA-M é um instrumento útil para avaliar a intenção de ser fisicamente ativo em adolescentes mexicanos

Habilidades motrices y su relación con las actividades y creencias parentales en preescolares; comparaciones por nivel socio-económico / Preschoolers' motor skills and their relation to parental activities and beliefs: comparisons by socio-economic status

El objetivo de esta investigación es analizar cómo se relacionan las habilidades motrices gruesas y finas en preescolares, la frecuencia de actividades motrices reportadas por los padres y las creencias sobre el desarrollo motor en diferente Nivel SocioEconómico (NSE). Participaron 75 padres de familia y sus respectivos hijos de NSE bajo y alto. La frecuencia con que realizan actividades motrices con sus hijos y sus creencias sobre el desarrollo motor se registraron por medio de un cuestionario; las habilidades motrices se evaluaron con las sub-escales de motricidad fina y gruesa del Inventario de Desarrollo Battelle (BDI-2). En los resultados los padres afirmaron otorgar mayor importancia al desarrollo de la motricidad fina que al desarrollo de la motricidad gruesa. Los niños de NSE bajo obtuvieron una puntuación más alta en motricidad gruesa que sus pares de NSE alto, sin embargo no se encontraron diferencias entre las puntuaciones de motricidad fina entre ambos grupos. Concluimos que el desarrollo de las habilidades motrices en preescolar no parece estar asociado a las creencias de los padres ni a la frecuencia con que suelen realizar actividades motrices con sus hijos; sin embargo existen diferencias por NSE en el desempeño de los menores

The purpose of the present study is to analyze the relationship between preschoolers' gross and fine motor skills, parent reported frequency of motor activities, and parental beliefs about motor development in different socio-economic contexts. Seventy-five parents and their children from low and high socio-economic status participated in the study. The frequency with which parents engaged in motor activities with their children and their beliefs about motor development were assessed using a questionnaire; children's motor skills were assessed using the fine and gross motor skill subscales from the Battelle Developmental Inventory (BDI-2). Results show that parents report that they consider the development of fine- as more important than gross motor skills. Children from Low SES performed better on the gross motor skill assessment than their higher SES counterparts, however, performance did not differ by SES on the fine motor skill assessment. We conclude that the development of motor skills in preschool does not appear to be associated to parental beliefs or to parent reported frequency of motor activities; however, we did find differences by SES on children's performance