Estilos de crianza y conductas agresivas en estudiantes de secundaria del Centro Poblado Samán, 2023 / Parenting styles and aggressive behaviors in secondary school students of the Samán Population Center, 2023 / Estilos parentais e comportamentos agressivos em alunos do ensino médio do Centro Populacional Samán, 2023

Este estudio, tuvo como finalidad, determinar la relación entre Estilos de crianza y Conductas agresivas en Estudiantes de Secundaria del Centro Poblado Samán, 2023. Por tal manera, este estudio fue de tipo cuantitativo, diseño no experimental, corte transversal- correlacional. Además, se usaron para la recopilación de la información, los instrumentos de, Escala de Estilos de crianza de Steinberg, adaptado por Merino y Arndt y Cuestionario de Agresión de Buss y Perry, adaptado por Matalinares, Yaringaño, Uceda, Fernández, Huari Campos y Villavicencio. Para lo cual, la muestra de este estudio estuvo conformada por 160 alumnos de ambos sexos. Para el análisis de los datos se usó del programa Paquete Estadístico para las Ciencias Sociales, mediante ello, se obtuvo como resultado una relación significativa, moderada e inversa (Spearman =-0.638, significancia <0.05) entre las dos variables de estudio. Por tal sentido, a medida que el estilo de crianza baja, la tendencia a manifestar conductas agresivas aumenta. Basándose en los resultados, se concluye, la forma en cómo los progenitores interactúen con sus hijos, esto desarrollará su comportamiento. Por ello, en los sujetos que sus progenitores han desarrollado autonomía, interés en sus actividades, supervisión de la conducta y además emplean una comunicación empática en los reglamentos, habrá menor posibilidad de que estos presenten agresivas conductas. Al contrario, los individuos con poca supervisión, falta de atención por parte de sus padres, y la falta de asertividad de sus cuidadores, habrá mayor posibilidad de que estos expresen conductas agresivas.

The purpose of this study was to determine the relationship between Parenting Styles and Aggressive Behaviors in High School Students of the Samán Population Center, 2023. Therefore, this study was quantitative, non-experimental, cross-sectional-correlational design. In addition, the Steinberg Parenting Styles Scale, adapted by Merino and Arndt, and the Buss and Perry Aggression Questionnaire, adapted by Matalinares, Yaringaño, Uceda, Fernández, Huari Campos and Villavicencio, were used to collect information. For this reason, the sample of this study was made up of 160 students of both sexes. To analyze the data, the Statistical Package for Social Sciences program was used, resulting in a significant, moderate and inverse relationship (Spearman =-0.638, significance <0.05) between the two study variables. Therefore, as the parenting style decreases, the tendency to manifest aggressive behaviors increases. Based on the results, it is concluded that the way parents interact with their children will develop their behavior. Therefore, in subjects whose parents have developed autonomy, interest in their activities, behavioral supervision and also use empathetic communication in regulations, there will be less possibility of them presenting aggressive behaviors. On the contrary, individuals with little supervision, lack of attention from their parents, and lack of assertiveness from their caregivers will be more likely to express aggressive behaviors.

O objetivo deste estudo foi determinar a relação entre estilos parentais e comportamentos agressivos em estudantes do ensino médio do Centro Populacional Samán, 2023. Portanto, este estudo teve um desenho quantitativo, não experimental, transversal e correlacional. Além disso, foram utilizadas para coletar informações a Escala de Estilos Parentais de Steinberg, adaptada por Merino e Arndt, e o Questionário de Agressão de Buss e Perry, adaptado por Matalinares, Yaringaño, Uceda, Fernández, Huari Campos e Villavicencio. Por esse motivo, a amostra deste estudo foi composta por 160 estudantes de ambos os sexos. Para análise dos dados foi utilizado o programa Statistical Package for Social Sciences, resultando em relação significativa, moderada e inversa (Spearman =-0,638, significância <0,05) entre as duas variáveis do estudo. Portanto, à medida que o estilo parental diminui, aumenta a tendência para manifestar comportamentos agressivos. Com base nos resultados conclui-se que a forma como os pais interagem com os filhos irá desenvolver o seu comportamento. Portanto, em sujeitos cujos pais desenvolveram autonomia, interesse em suas atividades, supervisão comportamental e também utilizam comunicação empática nas regulamentações, haverá menor possibilidade de apresentarem comportamentos agressivos. Pelo contrário, indivíduos com pouca supervisão, falta de atenção dos pais e falta de assertividade dos cuidadores terão maior probabilidade de expressar comportamentos agressivos.

Ansiedad en estudiantes de secundaria en tiempos de pandemia: revisión Sistemática / Anxiety in high school students in times of pandemic: systematic Review / Ansiedade em estudantes do ensino médio em tempos de Pandemia: Revisão sistemática

El aislamiento social y el confinamiento forzado debido a la pandemia tuvo graves efectos en la salud mental de los estudiantes, que se manifestó cómo ansiedad y estrés. Objetivo. La investigación tuvo como propósito analizar los niveles de ansiedad en estudiantes de secundaria. Metodología. La búsqueda de información se realizó en las bases de datos Scopus y Ebsco, utilizando las ecuaciones: "Anxiety AND High school students", "Trait Anxiety AND High school students", "State anxiety AND High school students"; la información recabada se almacenó en la bandeja de Mendeley; dicha información fue analizada por títulos, resumen, palabras clave, resultados y conclusiones. El análisis de la información encriptada en Mendeley contó con 35 artículos, de los cuales 30 fueron cuantitativos y 5 cualitativos; además, el análisis por países demostró que las investigaciones sobre este tópico se realizaron con mayor énfasis en Brasil (6), en España (4) y en EE.UU. (4). El análisis de los aportes evidenció que la carencia de aparatos tecnológicos y el cambio de una educación presencial a otra virtual tuvo consecuencias inusuales de estrés y ansiedad en estudiantes y docentes. Además, se observó incremento en la agresividad, problemas en la salud mental, insomnio, pérdida del apetito entre otros. Conclusión. El confinamiento social y los cambios abruptos en la educación generaron en los agentes educativos trastornos en la salud mental y emocional.

Social isolation and forced confinement due to the pandemic had serious effects on students' mental health, which manifested as anxiety and stress. Objective. The purpose of the research was to analyze the levels of anxiety in high school students. Methodology: The information search was carried out in the Scopus and Ebsco databases, using the equations: "Anxiety AND High School Students", "Trait Anxiety AND High School Students", "State Anxiety AND High School Students"; the information collected was stored in the Mendeley tray; Said information was analyzed by titles, abstract, keywords, results and conclusions. The analysis of the encrypted information in Mendeley included 35 articles, of which 30 were quantitative and 5 qualitative; In addition, the analysis by countries disappeared because the research on this topic was carried out with greater emphasis in Brazil (6), in Spain (4) and in the US (4). The analysis of the contributions shows that the lack of technological devices and the change from face-to-face education to a virtual one had unusual consequences of stress and anxiety in students and teachers. In addition, an increase in aggressiveness, mental health problems, insomnia, loss of appetite, among others, was demonstrated. Conclusion: Social confinement and abrupt changes in education generate mental and emotional health disorders in educational agents.

O isolamento social e o confinamento forçado devido à pandemia tiveram efeitos graves na saúde mental dos estudantes, que se manifestaram sob a forma de ansiedade e stress. Objetivo: O objetivo da pesquisa foi analisar os níveis de ansiedade em estudantes do ensino médio. Metodologia. A busca de informações foi realizada nas bases de dados Scopus e Ebsco, utilizando as equações: "Ansiedade AND Estudantes do Ensino Médio", "Ansiedade Traço AND Estudantes do Ensino Médio", "Ansiedade Estado AND Estudantes do Ensino Médio"; as informações coletadas foram armazenadas na bandeja do Mendeley; Essas informações foram analisadas por títulos, resumo, palavras-chave, resultados e conclusões. A análise das informações criptografadas no Mendeley teve 35 artigos, sendo 30 quantitativos e 5 qualitativos; Além disso, a análise por país mostrou que as pesquisas sobre o tema foram realizadas com maior ênfase no Brasil (6), na Espanha (4) e nos Estados Unidos (4). A análise das contribuições mostrou que a falta de aparatos tecnológicos e a mudança do ensino presencial para o virtual tiveram consequências inusitadas de estresse e ansiedade em alunos e professores. Além disso, foi observado aumento da agressividade, problemas de saúde mental, insônia, perda de apetite, entre outros. Conclusão. O confinamento social e as mudanças bruscas na educação geraram transtornos de saúde mental e emocional nos agentes educacionais.

The relationship between students’ visual acuity and the visual environment of primary and secondary school classrooms in Minhang District， Shanghai / 上海预防医学

ObjectiveTo understand the visual environment sanitation in primary and secondary school classrooms in Minhang District， Shanghai， and to investigate the factors affecting the decline in students’ visual acuity. MethodsIn 2020， among all the primary and secondary schools in Minhang District， according to different types of classroom structures， levels， orientations， unilateral lighting， and bilateral lighting， a total of 20 231 students from 674 classrooms in primary and secondary schools were selected through stratified cluster sampling. Each monitored classroom was regarded as a research unit， and the naked eye vision of students was tested using a standard logarithmic vision chart during the 2020 and 2021 academic years. The change in average visual acuity between the two measurements was taken as the dependent variable， and the visual environment indices were considered as independent variables. The relationship between classroom visual environment indices and the decline in students’ naked eye vision was analyzed. ResultsThe qualification rates for per capita classroom area， window to floor area ratio， average illuminance of the blackboard， uniformity of blackboard illuminance， average illuminance of the desks， uniformity of desk illuminance， lighting coefficient of classroom， blackboard reflection ratio， back wall reflection ratio， and distance between lamps and desks were 79.53%， 88.58%， 46.74%， 70.33%，64.69%， 80.86%， 71.81%， 20.30%， 1.63%， and 97.53%， respectively. The average naked eye vision of primary and secondary school students in the 2020 academic year was 4.75±0.37 （right eye） and 4.76±0.37 （left eye）， while in the 2021 academic year， it was 4.70±0.39 （right eye） and 4.71±0.38 （left eye）. There was a significant decrease in the naked eye vision of primary and secondary school students in the 2021 academic year compared to that of 2020 （P<0.05）. Univariate linear regression analysis showed a significant correlation between grade， average illuminance of the blackboard， average illuminance of the desks， uniformity of desk illuminance， lighting coefficient， and distance between lamps and desks， and the decline of students’ naked eye vision within one academic year （P<0.05）. After adjusting for grade， multiple linear regression analysis revealed a significant correlation between the average illuminance of the blackboard， uniformity of desk illuminance， lighting coefficient， and distance between lamps and desks， and the decline of students’ naked eye vision within one academic year （P<0.05）. Higher average illuminance of the blackboard， uniformity of desk illuminance， lighting coefficient， and distance between lamps and desks were protective factors for naked eye vision. ConclusionThe visual environment of primary and secondary school classrooms in Minhang District is a matter of concern. Average illuminance of the blackboard， uniformity of desk illuminance， lighting coefficient， and distance between lamps and desks are related to the degree of visual impairment in students over a year.

Relationship between psychological quality and non-suicidal self-injury behavior in middle school students： path analysis of coping style / 四川精神卫生

BackgroundNon-suicidal self-injury （NSSI） behavior is highly prevalent in middle school students， which poses a significant risk to the physical and mental health of middle school students， so finding ways to improve the NSSI behavior among middle school students is of great significance for promoting their healthy growth. ObjectiveTo investigate the relationship between psychological quality and NSSI behavior among middle school students in western Anhui， and to examine the pathway of coping style in the above relationship. MethodsFrom November to December 2020， 22 872 middle school students in western Anhui were selected using stratified cluster random sampling method， and were subjected to complete the assessment of Adolescent Non-suicidal Self-injury Assessment Questionnaire （ANSAQ）， Adolescent's Psychological Suzhi Scale-Simplified Version （APSS-SV） and Coping Style Scale for Middle School Students （CSSMSS）. Spearman correlation analysis was adopted to examine the correlation among scores of scales and the frequency of NSSI behavior in middle school students. Amos 23.0 was utilized to test the pathway of coping style in the relationship between psychological quality and NSSI behavior. ResultsA total of 21 718 （94.95%） middle school students completed the effective questionnaire survey. NSSI behavior was detected in 7 798 middle school students （35.91%）. ANSAQ total score and CSSMSS positive coping style score of middle school students were negatively correlated with the frequency of NSSI behavior （r=-0.219， -0.179， P<0.01）. CSSMSS negative coping style score was positively correlated with the frequency of NSSI behavior （r=0.093， P<0.01）. The direct effect value of psychological quality on the frequency of NSSI behavior was -0.136， and the indirect effect value of coping style on the relationship between psychological quality and the frequency of NSSI behavior was -0.084. Among them， the effect value of positive coping style was -0.122， accounting for 55.45% of the total effect， while the effect value of negative coping style was 0.038， accounting for 17.27% of the total effect. ConclusionCoping style may mediate the relationship between psychological quality and NSSI behavior in middle school students， and the positive coping style and negative coping style play separate roles in the pathway of psychological quality on NSSI behavior.［Funded by 2020 Natural Science Research Project of Anhui Provincial Education Department （number， KJ2020B006）］

Status of the poor vision among 3 014 primary school students in Wucheng district of Jinhua city and analysis of the influencing factors / 国际眼科杂志(Guoji Yanke Zazhi)

AIM: To explore the prevalence and influencing factors of poor vision among 3 014 primary school students in Wucheng District, Jinhua City, in order to provide evidence for the intervention measures of poor vision.METHODS: Using a cross-sectional study, a self-designed questionnaire was done, including general conditions and influencing factors of vision. The international standard logarithmic visual acuity chart was used for visual acuity detection. The risk factors that were statistically significant among the single factor groups were used as independent variables for multivariate Logistic regression analysis.RESULTS: A total of 1 367 students with poor vision were detected, the detection rate was 45.36%, among which mild poor vision rare was 26.08%; moderate rate was 11.51%; and severe rate was 7.76%. Multivariate Logistic regression analysis showed that senior grades, parental myopia, daily insufficient sleep and outdoor activity, overuse of electronics or computers and no eye exercise were risk factors for poor vision.CONCLUSION: The rate of poor vision among the primary school students was severe, schools should take measures to improve and prevent students' poor vision by increasing outdoor activity time, correcting poor reading and writing posture, and reducing the time spent on electronic products.

Relationship between peer neglect and cyberbullying perpetration / 中国心理卫生杂志

Objective:To explore the relationship between peer neglect and cyberbullying perpetration among middle and high school students.Methods:Totally 1 549 adolescents from a middle and a high school in Hebei province were selected.They were assessed twice with the peer neglect sub-scale ofthe Ostracism Experience Scale for Adolescents and Cyberbullying Behavior Questionnaire for evaluating peer neglect and cyberbullying behavior at an interval of 7 months(T1 and T2).AMOS 23.0 was used for cross-lagged regression analysis.Results:The scores of peer neglect were(1.9±0.8)in T1 and(2.1±0.8)in T2.The scores of cyberbullying perpetration were(1.3±0.3)in T1 and(1.3±0.4)in T2.Peer neglect scores were positively related to cyberbullying perpetration scores both in T1 and T2(T1,r=0.12,P＜0.01;T2,r=0.14,P＜0.01).T1 cyberbullying perpetration scores were positively related to T2 peer neglect scores(β=0.15,P＜0.01),but the relation between T1 peer neglect scores and T2 cyberbullying perpetration scores was not significant(β=0.01,P＞0.5).Conclusion:It suggests that cyberbullying perpetration may positively predict peer neglect in middle and high school students.

Reliability and validity of general procrastination scale in the application of middle school students / 中华行为医学与脑科学杂志

Objective:To test the reliability and validity of the general procrastination scale (GPS) in the application of middle school students.Methods:The Chinese version of GPS, the irrational procrastination scale(IPS), and the Maslach burnout inventory(MBI) were utilized to survey 10 825 middle school students in Harbin City through stratified random sampling, and 4 498 students were retested after 4 weeks. Statistical analysis was performed using SPSS 27.0 and Mplus 8.0.Results:The entries were well differentiated.Exploratory and confirmatory factor analysis indicated that GPS was composed of two factors, including active avoidance and lack of planning.The model fit was good (CFI=0.914, TLI=0.901, RMSEA=0.069, SRMR=0.072). GPS was positively correlated with the total scores of IPS and MBI ( r=0.753, 0.677, both P<0.001). The Cronbach's α coefficient of GPS was 0.864, the folded half reliability was 0.870, and the retest reliability after 4 weeks was 0.756. Conclusion:The GPS has good reliability and validity among middle school students, which provides a standard for measuring the procrastination level of middle school students and carrying out related research.

Malnutrition status among primary and middle school students in Yunfu City / 预防医学

Objective@#To investigate the nutritional status and its influencing factors among primary and middle school students in Yunfu City, Guangdong Province, so as to provide the basis for improving nutrition and health strategies for students.@*Methods@#Primary and middle school students from 26 schools in 5 counties (cities, districts) of Yunfu City were selected in 2022 through multi-stage stratified cluster random sampling method. Demographic information, dietary and exercise behaviors were collected using questionnaire surveys, and the prevalence of malnutrition were analyzed. Factors affecting malnutrition was evaluated using a multinomial logistic regression model.@*Results@#A total of 7 213 students were surveyed, including 3 881 boys (53.81%) and 3 332 girls (46.19%), and had a median age of 13.50 (interquartile range, 4.00) years. There were 2 667 primary school students (36.97%), 2 662 middle school students (36.91%) and 1 884 high school students (26.12%). There were 1 938 students suffered from malnutrition, with a detection rate of 26.87%. The detection rates for undernutrition, overweight and obesity were 11.66%, 9.75% and 5.46%, respectively. Multinomial logistic regression analysis showed that gender (boy, OR=2.227, 95%CI: 1.905-2.603), studying phase (primary school, OR=1.528, 95%CI: 1.239-1.884), ≥60 min/d of moderate/high-intensity exercise (0-1 d/week, OR=1.422, 95%CI: 1.153-1.753; 2-4 d/week, OR=1.280, 95%CI: 1.047-1.564) and frequency of having physical education (1-2 classes/week, OR=1.732, 95%CI: 1.084-2.767; 3-4 classes/week, OR=1.662, 95%CI: 1.026-2.693) were the influencing factors for undernutrition; gender (boy, OR=1.956, 95%CI: 1.656-2.311), frequency of sugary beverage intake (0 time/d, OR=0.721, 95%CI: 0.528-0.984) and frequency of having physical education (0 class/week, OR=2.087, 95%CI: 1.151-3.784; 1-2 classes/week, OR=1.644, 95%CI: 1.044-2.590; 3-4 classes/week, OR=1.685, 95%CI: 1.051-2.703) were the influencing factors for overweight; gender (boy, OR=2.459, 95%CI: 1.964-3.078) was the influencing factor for obesity among students.@*Conclusions@#Undernutrition, overweight and obesity coexist in primary and middle school students in Yunfu City. Gender, school phase, frequency of sugary beverage intake and frequency of having physical education are associated with malnutrition among primary and middle school students.

Association between latent class of health-risk behaviors and depressive symptoms among middle school students / 预防医学

Objective@#To analyze the association between latent class of health-risk behaviors and depressive symptoms among middle school students, so as to provide the evidence for the prevention and intervention of depressive symptoms among middle school students.@*Methods@#Students in two junior high schools, two senior high schools and one vocational high school in Yinzhou District, Ningbo City, Zhejiang Province, were selected using a stratified multi-stage cluster sampling method. Demography and health-risk behaviors were collected using questionnaire surveys, depressive symptoms were investigated using the Center for Epidemiological Studies Depression-10 Scale, and latent class analysis was conducted for health-risk behaviors. The association between different latent classes and depressive symptoms was analyzed using a multivariable logistic regression model.@*Results@#A total of 1 247 students were surveyed, including 641 boys (51.40%) and 606 girls (48.60%). There were 452 junior high school students (36.25%), 532 high school students (42.66%) and 263 vocational high school students (21.09%). Latent class analysis showed that health-risk behaviors in students were classified into three groups, namely healthy behavior group (52.93%), poor diet group (39.94%) and high-risk behavior group (7.14%), and the detection rates of depressive symptoms were 7.12%, 18.88% and 52.81%, respectively, with a statistically significant difference between groups (P<0.05). Multivariable logistic regression analysis showed that after adjusting for age, gender, native place, only child and living on campus, the poor diet group (OR=3.107, 95%CI: 2.086-4.627) and high-risk behavior group (OR=15.401, 95%CI: 9.031-26.262) had higher risks of depressive symptoms compared with the healthy behavior group.@*Conclusion@#Having high-risk behaviors and poor diet may increase the risk of developing depressive symptoms among middle school students.

The effect of attention shifting on Chinese children's word reading in primary school

Abstract Background This study explored the effects of attention shifting on Chinese children's word reading. Objective The sample consisted of 87 fourth-grade children from Shaoxing City, China. Methods The students completed measures of the attention shifting task, reading accuracy test, reading fluency test, and rapid automatized naming test. Results The results showed that reading fluency was significantly correlated with attention shifting scores, specifically with tag1 and tag6 (ps < 0.05). The reading accuracy score was also significantly correlated with tag6 (p < 0.05). According to the regression analysis of attention shifting on word reading, even when controlling for rapid automatic naming, attention shifting significantly affected word reading fluency at approximately 600 ms (p = .011). Attention shifting did not affect children's word reading accuracy. Short conclusion These findings suggest that attention shifting is significantly associated with children's word reading. Educators should focus on developing children's attention shifting to improve their word reading ability.

Impact of a Three-Week Workplace Vocal Health Promotion Program on a Teacher and Students' Voice Parameters

Objective: To determine the effect on voice parameters in pupils and their teacher of a three-week Workplace Vocal Health Promotion Program (WVHPP) in a school setting. Methods: Longitudinal study with a design phase and a pilot phase. Voice recordings of connected speech were used to collect information on voice functioning before and after the implementation of the program. The workplace vocal health promotion program was implemented with two purposes: (1) to reduce noisy conditions inside the classrooms that may cause loud voice production, which has been found associated with voice disorders among teachers and students and (2) to increase awareness about the relationship between noise and voice inside the classrooms. Results: The WVHPP was found to be statistically associated with a decrease in the fundamental frequency, standard deviation of the fundamental frequency, sound pressure levels, and SPL standard deviation among both pupils and their teacher. However, there was no statistically significant effect on cepstral peak prominence smoothed. Conclusion: The three-week WVHPP was found to have a significant impact on several acoustic parameters, such as the fundamental frequency and sound pressure levels. These findings highlight the potential of the WVHPP as an effective intervention for improving the vocal health of both teachers and students. However, the lack of a significant effect on cepstral peak prominence smoothed suggests that further research is needed to fully understand the impact of the WVHPP on voice quality.

Objetivo: Determinar el efecto en los parámetros de voz de los alumnos y su profesora de un Programa de tres semanas de Promoción de la Salud Vocal en el lugar de trabajo en un entorno escolar. Métodos: Estudio longitudinal con una fase de diseño y una fase piloto. Se utilizaron grabaciones de voz de habla conectada para recopilar información sobre el funcionamiento de la voz antes y después de la implementación del programa. El programa de promoción de la salud vocal en el lugar de trabajo se implementó con dos propósitos: (1) Reducir las condiciones ruidosas dentro de las aulas que pueden causar una producción de voz a alta intensidad, lo que se ha encontrado asociado con trastornos de la voz entre profesores y estudiantes; y (2) Aumentar la conciencia sobre la relación entre el ruido y la voz dentro de las aulas. Resultados: Se encontró que el Programa de Promoción de la Salud Vocal en el lugar de trabajo estaba estadísticamente asociado con una disminución de la frecuencia fundamental, la desviación estándar de la frecuencia fundamental, los niveles de presión sonora y la desviación estándar de la presión sonora, tanto en los alumnos como en su profesor. Sin embargo, no hubo un efecto estadísticamente significativo en la prominencia del pico cepstral suavizado. Conclusión: Se encontró que el programa de tres semanas tenía un impacto significativo en varios parámetros acústicos, como la frecuencia fundamental y los niveles de presión sonora. Estos hallazgos destacan el potencial del programa como una intervención eficaz para mejorar la salud vocal tanto de profesores como de estudiantes. Sin embargo, la falta de un efecto significativo en la prominencia del pico cepstral suavizado sugiere que se necesita más investigación para comprender completamente el impacto del programa en la calidad vocal.

Representaciones de estudiantes sobre el conflicto mapuche en Chile y Argentina / Representations of students regarding the Mapuche conflict in Chile and Argentina / Representações estudantis sobre o conflito mapuche no Chile e na Argentina

(analítico) Las investigaciones de las representaciones sociales de estudiantes acerca de los problemas contemporáneos representan un espacio fundamental de exploración. Este estudio busca analizar las representaciones de estudiantes de educación primaria chilenos y argentinos sobre el conflicto entre los Estados de Chile, Argentina y el pueblo mapuche. La investigación es cualitativa, con un enfoque de teoría fundamentada y los datos recolectados a través de grupos focales en escuelas chilenas y argentinas. El análisis realizado se basa en los procedimientos del paradigma de la codificación, con el motivo de indagar de manera procesual y estructural las representaciones sociales. Los resultados revelan el rol que otorgan los estudiantes a la enseñanza de la historia. Las conclusiones sostienen que la enseñanza de la historia no contribuye a la comprensión de este problema.

(analytical) Research on social representations constructed by students in relation to contemporary problems represents a fundamental space for investigative exploration. This study sought to analyze the representations of Chilean and Argentine primary school students regarding the "conflict" between the Chile, Argentina and the Mapuche people. The research was qualitative and used a grounded theory approach. The data was collected through holding focus groups in Chilean and Argentine schools. The analysis involved the use of coding paradigm procedures in order to investigate social representations in a procedural and structural way. The results reveal the role that students give to the teaching of History. The conclusions identify that the teaching of History does not contribute to the understanding of this problem.

(analítico) Este estudo examina o conhecimento sobre as propriedades formais e a função referencial de desenho, escrita e numerais que mães, filhos e filhas (2 anos e meio e 4 anos) apresentados em tarefa de produção conjunta. O método comparativo constante foi utilizado para a construção do sistema de codificação; se analisou mediante provas não paramétricas. As duplas do grupo de 2 anos e meio conversaram sobre a função referencial dos três sistemas, especialmente do desenho. No grupo de 4 anos aumentaram o interesse pela escrita, a consideração das propriedades formais da escrita e dos numerais e as produções independentes de desenho e escrita. O estudo mostrou a produção gráfica conjunta como uma interação educacional na família que estimula a apropriação precoce de sistemas de representação externa.

Participación juvenil en la prevención del consumo de sustancias psicoactivas. Estudio de caso de una escuela saludable (Cali, Colombia) / Youth Participation in the Prevention of the Consumption of Psychoactive Substances. A Case Study across Healthy Schools, Cali-Colombia / Participação juvenil na prevenção do consumo de substâncias psicoativas. Estudo de caso de escola saudável, Cali-Colômbia

Introducción: el consumo de sustancias psicoactivas (SPA) en escolares es un fenómeno complejo con múltiples efectos negativos. Desde la perspectiva de los determinantes sociales y la promoción de la salud, la institución educativa (IE) es un agente decisivo para acciones participativas. El objetivo fue identificar factores individuales e institucionales asociados con la participación de estudiantes en una IE pública de Cali (Colombia) para prevenir el consumo de SPA. Materiales y métodos: estudio de caso con enfoque mixto. La aproximación cualitativa implicó un análisis documental para explorar la respuesta y factores institucionales de la IE seleccionada como caso crítico; mientras que para identificar los factores individuales relevantes se desarrolló un componente cuantitativo mediante encuesta a 156 estudiantes (secundaria-media) de esa IE. Resultados: los estudiantes identifican como factor relevante para el consumo de SPA la presión de amigos o compañeros; se evidencia que los espacios y procesos de prevención de mayor aporte son la comunicación con pares. También se reconoce como factor institucional el trabajo curricular desde las áreas para fortalecer la toma de decisiones. Conclusión: en la estrategia de escuelas saludables, es crucial la alianza entre el sector educativo y el sector salud, para dinamizar espacios y procesos de participación dirigidos a prevenir el consumo de SPA. Los estudios de análisis del desarrollo de la estrategia de escuelas saludables son requeridos para generar elementos de reflexión dirigidos al ajuste de las acciones de empoderamiento de los estudiantes y que los procesos de participación juvenil logren la continuidad requerida

Introduction: The consumption of psychoactive substances (PAS) among schoolchildren suggests a complex phenomenon with multiple negative effects. From the perspective of social determinants and health promotion, the educational institution (EI) acts as a decisive agent for participatory actions. The present study aimed to identify individuals and institutional factors associated with the participation of students in an IE public of Cali (Colombia) toward the prevention of the consumption of PAS. Materials and methods: This is a case study with a qualitative and quantitative approach. The former involved a documentary analysis for the exploration of the response and the institutional factors of EI, which were selected as a critical case. Meanwhile, to identify the relevant individual factors, a quantitative component was developed through a survey of 156 students (Secondary­Middle School) of that EI. Results: Students identified pressure from friends or classmates as a relevant factor for PAS consumption, indicating that the spaces and prevention processes with the most significant contribution are communication with peers. The curricular work from the areas to strengthen decision-making is also recognized as an institutional factor. Conclusion: Within the healthy schools' strategy, the alliance between the education and health sectors is of crucial relevance for the promotion of the revitalization of spaces and participation processes aimed at preventing the consumption of PAS. The analysis of studies on the development of healthy schools strategy is thus required to generate elements of reflection directed toward the adjustment of the actions facilitating the empowerment of the students and those referring to youth participation to achieve the required continuity.

Introdução: o consumo de substâncias psicoativas (SPA) em estudantes é um fenômeno complexo com múl- tiplos efeitos negativos. Na perspectiva dos determinantes sociais e da promoção da saúde, a instituição de ensino (IE) é um agente decisivo para ações participativas. O objetivo foi identificar fatores individuais e institucionais associados à participação de alunos em uma IE pública de Cali (Colômbia) para prevenir o consumo de SPA. Materiais e métodos: estudo de caso com abordagem mista. A abordagem qualitativa envolveu uma análise documental para explorar a resposta e os fatores institucionais da IE selecionada como caso crítico; enquanto para identificar os fatores individuais relevantes, desenvolveu-se um com- ponente quantitativo através de um questionário a 156 alunos (ensino médio) daquela IE. Resultados: os alunos identificam a pressão de amigos ou colegas como fator relevante para o consumo de SPA; é evidente que os espaços e processos de prevenção com maior contribuição são a comunicação com os pares. O trabalho curricular das áreas para fortalecer a tomada de decisão também é reconhecido como um fator institucional. Conclusão: na estratégia das escolas saudáveis, a aliança entre o setor da educação e o setor da saúde, assume uma relevância crucial para promover a revitalização de espaços e processos participativos direcionados à prevenção do consumo de SPA. Os estudos de análise do desenvolvimento da estratégia de escolas saudáveis são necessários para gerar elementos de reflexão direcionados ao ajuste das ações de empoderamento dos alunos e que os processos de participação juvenil alcancem a necessária continuidade

Knowledge, attitude and practice regarding oral health among secondary school students in Kulgam district, J&K

Background: Oral health is a primary division of overall health. Oral health knowledge is considered to be crucial for developing healthy behaviors, and it has been shown that there is an association between increased knowledge and better oral health. Optimum health related practices are more likely to be taken up if an individual feels a sense of better control over their health with better understanding of diseases and their etiology. Aim: Therefore, the present study aimed at assessing the level of oral health knowledge, attitude and practices of secondary school students in district Kulgam, Jammu & Kashmir UT. Materials and methods: A cross-sectional survey was conducted among 384 secondary school students of Kulgam district J&K. The participants were presented with a standardized pre-tested closed ended questionnaire based on WHO oral health questionnaire for children. It was a multiple choice questionnaire where the participants were asked to select the most relevant answer. Results: This study showed that knowledge and attitude towards oral health hygiene was good among the students. Attitude towards oral health was also found to be comparatively good. Oral hygiene practices were not up to the mark. There is a need to teach the significance of routine dental checkup, appropriate tooth brushing technique and material used for tooth brushing.Conclusion: School age is the right time when the behavior can still be molded, secondary level students would be the appropriate target group to receive the first organized intervention leading towards correct knowledge along with a positive attitude which is essential to bring about a change in their oral health behavior.

SELF-EFFICACY OF HIGH AND LOW ACHIEVERS IN MATHEMATICS OF SENIOR SECONDARY SCHOOL STUDENTS

The present study was conducted to compare the self-efficacy of high and low achiever of achievement in mathematics of senior secondary school students. The sample of 300 senior secondary school students was taken from 3 districts of Punjab. Senior secondary school students was divided into two groups viz. high achievers and low achievers on the basis of achievement in mathematics which was taken as their marks in Mathematics in previous class and assessed their self-efficacy by using the hindi version of SelfEfficacy scale developed by Sud, Schwarzer and Jerusalem (1998). Result of the study revealed that the high achievers of mathematics had better self-efficacy as compared to low achievers of mathematics. The positive correlation between self-efficacy and achievement in mathematics of senior secondary school students was also found.

Emotion Regulation, Perceived Interpersonal Support And Academic Anxiety Among High School Students In Kerala

The current study focuses on the relationship between emotion regulation, perceived interpersonal support, and academic anxiety among high school students in Kerala. The data was collected from 300 high schools students from three schools in Pathanamthitta District. The tools been administered are Difficulties in Emotion Regulation Scale-DERS- SF-18 by Victor & Klonsky (2016), The Multi-dimensional Scale for Perceived Social Support by Zimet and Farley (1988), and Academic Anxiety Scale for children (AASC) by Dr. A K Singh and Dr. A Sen Gupta (2018). Correlational research design using quantitative approach has been used. The findings of the study revealed that there is a significant relationship between emotion regulation, perceived interpersonal support and academic anxiety. There is a significant difference in academic anxiety based on age, gender, birth order and family type.

Psychometric Properties of the Causal Attributions Scale for Reading Comprehension / Propiedades psicométricas de la Escala de Atribuciones Causales para la Comprensión Lectora / Propriedades psicométricas da Escala Atribuições de Causas para a Compreensão de Leitura

Causal attributions, achievement goals, and self-efficacy comprise the motivational dimension of self-regulated learning. Due to the absence of scales to assess the causal attributions of Brazilian middle school students, this study aimed to investigate the psychometric properties of the Causal Attributions Scale for Reading Com-prehension. The study involved three samples: one of the expert judges and two composed of students. Evidence of content validity was found through theo-retical and practical representativeness and the intel-ligibility of the scale items. The associations between the attributional causes and psychological dimensions proved validity based on the scale's internal structure. The effects identified in the comparisons between the scale and achievement goals, and the scale and self-efficacy indicated validity based on the relationship with other variables. This instrument can be recom-mended for use by professionals in psychology and education. We also suggest the performance of further studies with the scale.

Las atribuciones causales, los objetivos de logro y la autoeficacia constituyen la dimensión motivacional del aprendizaje autorregulado. Debido a la ausencia de escalas para evaluar las atribuciones causales de estudiantes brasileños de enseñanza fundamental, en este estudio investigamos las propiedades psicométricas de la Escala de Atribuciones Causales para la Comprensión Lectora. Este análisis involucró tres muestras: una de jueces expertos y dos formadas por estudiantes. Se encontró evidencia de validez de contenido a través de la representatividad teórica y práctica, y por medio de la inteligibilidad de los ítems de la escala. Los resultados de las asociaciones entre las causas atribucionales y las dimensiones psicológicas proporcionaron evidencia de validez basada en la estructura interna. Los efectos identificados en las comparaciones entre la escala y metas de logro, y la escala y autoeficacia, indicaron evidencia de validez basada en la relación con otras variables. Este instrumento puede ser recomendado para su uso por profesionales en psicología y educación. También se sugiere la realización de más estudios con la escala

Atribuições causais, metas de realização e autoeficácia constituem a dimensão motivacional da aprendizagem autorregulada. Devido à ausência de escalas para avaliar as atribuições causais de estudantes brasileiros do ensino fundamental, neste estudo investigamos as propriedades psicométricas da Escala Atribuições de Causas para a Compreensão de Leitura. Este estudo envolveu três amostras: uma amostra de juízes especialistas e duas amostras compostas por estudantes. Encontrouse evidência de validade de conteúdo através da represen-tatividade teórica e prática e por meio da inteligibilidade dos itens da escala. Os resultados das associações entre as causas atribuídas e as dimensões psicológicas forneceram evidências de validade com base na estru-tura interna. Os efeitos identificados nas comparações entre a escala e os objetivos de realização, e a escala e autoeficácia indicaram evidências de validade com base na relação com outras variáveis. Recomendamos que este instrumento seja utilizado por profissionais da psicologia e da educação. Outros estudos com a escala também são sugeridos.

Current situation of myopia among primary school students in Jinhua city and the intervention effect of knowledge, belief and practice / 国际眼科杂志(Guoji Yanke Zazhi)

AIM:To investigate the current situation of myopia in a primary school in Jinhua city and the intervention effect of knowledge, belief and practice.METHODS: From September to December 2022, a total of 1 482 primary school students who met the inclusion criteria were selected for myopia test and education intervention based on cluster sampling method. The questionnaire was designed based on relevant references. The main contents of the questionnaire include students' general information, low vision and knowledge, belief and practice before and after intervention and prevention of myopia.RESULTS: A total of 1 482 primary school students were investigated and tested, among which myopia was detected out of 657 students, with a myopia rate of 44.33%. Specifically, mild myopia accounted for 54.64%(359); moderate myopia accounted for 23.90%(157); severe myopia accounted for 21.46%(141). A total of 1 468 valid questionnaires were collected before intervention, and 1 457 valid questionnaires were collected after intervention. The overall knowledge rate of myopia prevention and control knowledge before intervention was 62.57%(7348/11744), and it was 81.20%(9465/11656)after intervention, with statistical significance before and after intervention was statistically significant(P&#x003C;0.001). The behavior attendance rate before intervention was 82.48%(9687/11744), and it was 93.73%(10925/11656)after intervention, with statistical significance comparison before and after intervention(P&#x003C;0.001).CONCLUSION: The results of this survey showed that the myopia situation of primary students in Jinhua city was not optimistic, and some students were not aware of prevention knowledge and correct behavior before intervention. After intervention, the knowledge, belief and practice of myopia prevention and control have achieved remarkable results.

Correlation analysis of middle school students' body mass index and dietary nutrition / 公共卫生与预防医学

Objective To explore the relationship between body mass index and dietary nutrition intake of middle school students. Methods Using stratified cluster sampling to select 1 000 middle school students in our city as the research object , of which 132 cases were over-recombination and 479 cases were the control group. Collect students’ basic information, dietary data and lifestyle information through questionnaire surveys, analyze and compare the energy and nutrient intake of the two groups of students ; use a multivariate Logistic regression model to analyze the relationship between children’s energy intake and dietary patterns and obesity. Results Among 1 000 middle school students, obese men accounted for 24.4%, women obese 23.5%, the gender difference was not significant (P>0.05); 11-13 years old obese accounted for 18.9%, 14-16 years old obese accounted for 29.0 %, the older the age, the higher the obesity rate (P0.05). The weight, BMI, waist circumference, hip circumference, waist-to-hip ratio, diastolic blood pressure and body fat rate of the obese group (64.68±12.4kg, (27.54±2.46 ) kg/m2 , 98.43±9.14cm , 102.45±9.23cm, 0.98±0.08, 120.43±8.45mm Hg, 86.76±6.43mm Hg, (36.54±3.42)% are all compared with the normal group 42.56±8.45kg , (17.43±1.98) kg/m2, 69.43±7.5cm, 80.45±7.32cm, 0.86±0.08, 95.43±4.54 mm Hg, 67.43±4.32 mm Hg, (18.43±2.13)%the value is large (P<0.05); the normal group students have energy, protein, fat/energy, carbohydrate, sodium, Iron intake 1765.59±345.79Kcal, 57.43±15.38g, (50.32±15.47) %, 128.43±29.43g, 1419.34±153.98mg, 14.54±4.21mg were all compared with the obese group (2361.56±354.78Kcal, 81.57±22.76g) , (90.43±15.23)%, 163.89±24.62g, 1587.43±123.32mg, 1.73±0.51mg) low (P<0.05); the intake of energy, carbohydrates, protein, sodium and iron is positively correlated with the occurrence of obesity. Risk factors for obesity; and intake of vitamin C, vitamin E, potassium, calcium, and magnesium is negatively correlated with obesity and is a protective factor for obesity. Conclusion The overall weight control of middle school students in our city is not optimistic. Obese students have an imbalance in the intake of the three major nutrients and minerals, which will easily lead to obesity in the long run. The school and parents should work together to manage the student’s diet and exercise to ensure Student health.

A cross-sectional study on the prevalence and severity of suicidal ideations and behaviors of senior high school students using the Columbia-Suicide Severity Rating Scale (C-SSRS)

Objectives@#In the light of increased suicide risk among adolescents, this research aimed at determining the prevalence and severity of suicidal ideations and behaviors of senior high school students in a public secondary school in Metro Manila using the Columbia-Suicide Severity Rating Scale (C-SSRS).@*Methodology@#This is a descriptive cross-sectional school-based study, conducted on 236 senior high school students, 18 years old and above, in San Juan National High School (SJNHS) in San Juan, Metro Manila. The study employed convenience sampling. Upon selection, the C-SSRS was administered. Data on four constructs of suicide were gathered: 1) suicidal ideation severity; 2) intensity, which was quantified in terms of frequency, duration, control, deterrents and reasons for suicidal ideation; 3) suicidal behavior rated on a nominal subscale as actual, aborted, interrupted, preparatory behavior and non-suicidal injurious behavior; and lastly 4) lethality of actual suicide attempts on a 6-point ordinal scale, and if actual lethality was zero, potential lethality was further rated on a 3-point ordinal scale.@*Results@#The majority (67.8%) had mild suicidal ideations; 37.71% had active suicidal ideations with intent but not necessarily a specific plan and only 13.98% had active suicidal ideation with intent to act and a specific plan. The intensity of suicidal ideation was not that frequent in 35.59% of the respondents i.e.18.64% 1x/ week and 16.95% less than 1x/ week. About a third (30.07%) had very short duration of suicidal ideations i.e. fleetingly (19.92%) or less than an hour/ day (11.02%). A third (32.62%) were able to easily control (18.64%) or control with minimal difficulty (13.98%). Reason for suicidal ideation were either to get attention (10.59%) or to end the emotional pain (11.02%). A third (30.93%) had actual attempts (15.25%) and Non -Suicidal Self Injury (NSSI) (15.68%); while another 35.06 % had interrupted (16.53%) or aborted (19.07%) attempts. Those who had actual attempts, 41.67% had no physical injury while 50 % incurred minor injuries. Thirty- two (88.89%) had suicidal attempt that was likely to result in injury but not likely to cause death.@*Conclusion@#In light of these relatively high prevalence rates for suicidal ideation and behaviors, schoolwide intervention on education or awareness programs, gatekeeper training, peer leadership, skills training and screening or assessment may have to be instituted to curb the increased suicide risk of the senior high school students and further prevent suicide attempts.