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- Tesis Título Profesional Acceso AbiertoAutoestima y consumo de alcohol en adolescentes de quinto año de secundaria de la Institución Educativa 601515 Iquitos 2025(Universidad Nacional de la Amazonía Peruana, 2026) Reategui Torres, Vivian Marcela; Reyna Tuesta, Stephany Noelia; Alvarado Cora, Haydee; Zapata Vásquez, Eliseo EdgardoThe objective was to determine the relationship between self-esteem and alcohol consumption among fifth-year high school students at Educational Institution 601515 Iquitos 2025. The study employed a quantitative approach with a non-experimental, descriptive, correlational, and cross-sectional design. The population consisted of 98 students, and the sample included 78 adolescents selected through probabilistic sampling. The survey technique was used, and the instruments applied were the Rosenberg Self-Esteem Scale and the Adolescent Alcohol Involvement Scale (AAIS). Data were analyzed using the SPSS statistical software version 27.0 (Spanish version), applying descriptive and inferential statistics through the Chi-square test, with a significance level of α = 0.05. Regarding the results, 55.1% (43) of the adolescents showed a high level of self-esteem, 34.6% (27) a medium level, and 10.3% (8) a low level. As for alcohol consumption, 75.6% (59) were classified as regular drinkers without problems, 15.4% (12) as occasional drinkers, and 9.0% (7) as regular drinkers with problems. In conclusion, an ordinal negative relationship was found between self-esteem and alcohol consumption among fifth-year high school students at Educational Institution 601515 Iquitos 2025, with a Kendall’s Tau-b coefficient of -0.574 and a significance level of p = 0.000, as well as a Student’s t value of -8.124, confirming that lower self-esteem is associated with a higher tendency toward alcohol consumption.
- Tesis Grado de Maestro Acceso AbiertoGasto en atención estomatológica preventiva y su relación con el gasto en atención estomatológica recuperativa en la región Loreto periodo 2019-2023(Universidad Nacional de la Amazonía Peruana, 2025) Pizango Trujillo, Yolanda Elisa; Balbuena Hernández, José RicardoThe lack of investment in preventive dental care, especially in vulnerable regions such as Loreto, increases the costs of recuperative treatments, affects the quality of life and overloads health systems. Promoting prevention is essential to reduce inequalities, optimize resources and formulate more effective and equitable public policies. Therefore, the present study aims to determine and identify the relationship between spending on preventive dental care and spending on recuperative dental care in the Loreto region for the period 2019-2023, from a quantitative observational approach and with a non experimental correlational design considering as the study population the economic information of the regional government of Loreto regarding the study variables, the analysis of spending on dental care in Loreto (2019-2023) revealed a lack of significant relationship between preventive and recuperative items (r = -0.352, p = 0.562), indicating that the increase in prevention has not proportionally reduced the need for recovery. By generic spending group, a significant evaluation was found (r = 0.900, p = 0.037), showing a joint growth, although without decreasing recuperative treatments. By source of financing, the rating was perfect (r = 1.000, p = 0.000), although without guaranteeing efficiency or impact. While spending on prevention grew, recovery decreased, with an accumulated difference of S/ 8,034,438.00. The dependence on ordinary resources (99.3%) and the disappearance of donations (12.3%) in 2022 affect the sustainability of services.
- Tesis Título Profesional Acceso AbiertoSecuestro y almacenamiento de carbono en las especies de las parcelas 3 y 4 del Arboretum El Huayo. distrito de San Juan Bautista. Loreto, Perú. 2023(Universidad Nacional de la Amazonía Peruana, 2025) Pezo Ramírez, Clarisa; Del Castillo Mozombite, Denilson MarcellThe carbon sequestration and storage assessment was carried out on plots 3 and 4 of the El Huayo Arboretum, located in the district of San Juan Bautista, Loreto, Peru, covering an area of approximately two hectares. The results reveal that plot 3 stores 177,53 tons of carbon per hectare, with Eschweilera rufifolia as the species with the highest storage (44,06 tC/ha), followed by Alchornea triplinervia (28,53 tC/ha). In contrast, plot 4 presented a storage of 217,32 tC/ha, led by Hymenaea oblongifolia (21,13 tC/ha), followed by Alchornea triplinervia (18,27 tC/ha). In terms of carbon dioxide (CO2) sequestration, plot 3 retains 807,47 tons of CO2 per hectare, with Eschweilera rufifolia being the species that contributes the most (161,71 tCO2/ha), followed by Alchornea triplinervia (104,69 tCO2/ha). On the other hand, plot 4 retains 797,55 tCO2/ha, with Hymenaea oblongifolia as the main species (77,56 tCO2/ha), followed by Alchornea triplinervia (67,06 tCO2/ha). The inferential analysis based on Chi-square generated a value of p = 0.197, higher than the critical level of significance (α = 0.05), which prevents demonstrating statistically relevant differences between the average CO₂ sequestration of plot 3 and plot 4. Consequently, the null hypothesis is maintained, interpreting the results as an expression of functional homogeneity in carbon capture capacity between the two plots.
- Tesis Título Profesional Acceso AbiertoLa evaluación formativa en el aprendizaje autónomo en estudiantes de tercer grado de secundaria en instituciones educativas públicas del distrito de San Juan Bautista 2023(Universidad Nacional de la Amazonía Peruana, 2025) Tello Pisco, Omar Gerardo; Guzmán Cornejo, Edgar; Macedo Grandez, Mary RuthThe research aims to determine effect of formative assessment on autonomous learning among third-grade secondary school students in public educational institutions in the district of San Juan Bautista in 2023. This study is explanatory in nature, with a contemporary cross-sectional design. According to its scope, the design of this study is multivariate. The group considered in the research consists of students of both genders enrolled in the third grade of highschool at various institutions in the district of San Juan Bautista, with a sample size of 280 students. These results reveal that, in the simple regression analysis, a coefficient B of 0,807 was obtained with a p-value of 0,00, indicating a positive relationship between formative assessment and autonomous learning among third-grade secondary school students in public schools in the district of San Juan Bautista in 2023. Additionally, the Spearman correlation coefficient was 0,771, with p-value of 0,001, that’s less than alpha value 0,05, suggesting a high and positive correlation between the analyzed variables. The formative assessment variable is effective (x ̅ =79,269), and the students are highly independent in their autonomous learning (x ̅ =81,852). These results allow to a better understanding of the autonomous learning process and highlight the importance of implementing effective formative assessment strategies.
- Tesis Título Profesional Acceso AbiertoRelación entre la ética del ciudadano y el desarrollo socioemocional en estudiantes de secundaria de la I.E.P.S.M. Elzeario Mac Donald, Pebas 2025(Universidad Nacional de la Amazonía Peruana, 2026) Pacaya Ipushima, Demostenes; Chucos Calixto, Walter LuisThis study examined the relationship between ethics of care and socio-emotional development among secondary school students at I.E.P.S.M. Elzeario Mac Donald, Pebas (2025). A quantitative, non-experimental, cross-sectional, and rrelational design was applied with a probabilistic sample of 240 students. Data were collected through a Likert-scale questionnaire and a structured observation guide, validated by experts through the Delphi method. Results indicated that 55% of students demonstrated favorable levels of ethics of care, while socio-emotional development was predominantly distributed across regular (53.3%) and high (46.7%) levels. Spearman’s Rho revealed a positive and statistically significant association between the two variables (ρ = .330; p < .001). The findings suggest that care-driven attitudes and practices contribute to the strengthening of socio-emotional development. It is recommended to integrate the ethics of care as a cross-cutting curricular approach and to promote educational interventions focused on emotional regulation and responsible decision-making.