Josivaldo de Souza-Lima
Biographic Data
| ID | 7174669 |
|---|---|
| NAME | Josivaldo de Souza-Lima |
| GIVEN NAMES | Josivaldo |
| FAMILY NAME | de Souza-Lima |
| SIGNATURE | DE SOUZA-LIMA J |
| AFFILIATIONS | Universidad Andres Bello |
| ORCID | 0000-0003-4372-0836 |
| VERIFIED | Yes |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 6 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2024 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 0 |
Age Differences in the Relationship Between Outdoor Physical Activity and School Emotional Well-Being in Pre-Adolescents
Outdoor PA modestly associates with lower stress in older pre-adolescents but may be associated with elevated peer conflicts. This dual effect adds nuance to interventions, highlighting supervision needs. Age-tailored, supervised school interventions could optimize emotional benefits during late pre-adolescence
Prediction of Children’s Subjective Well-Being from Physical Activity and Sports Participation Using Machine Learning Techniques
Background/Objectives : Traditional models like ordinary least squares (OLS) struggle to capture non-linear relationships in children's subjective well-being (SWB), which is associated with physical activity. This study evaluated machine learning (ML) for predicting SWB, focusing on sports participation, and explored theoretical prediction limits using a global dataset. It addresses a gap in understanding complex patterns across diverse cultural …
Gender Differences in School Stress and Academic Satisfaction in Pre-Adolescents
Physical activity modestly protects against school-related boredom and stress in pre-adolescents, with modest gender moderation. Findings support universal school programs promoting daily exercise, with gender-sensitive adaptations, to enhance emotional well-being and academic satisfaction
Comparative Analysis of Physical Fitness in Aquatic and Terrestrial Environments Among Elderly Women
(1) Background: Aging is associated with a progressive decline in physical capacity, which is further exacerbated by conditions such as arthritis and chronic joint pain. This study aimed to compare the effects of aquatic and land-based exercise on the functional fitness of older adult women. (2) Methods: Sixty older women (mean age 66.9 ± 3.8 years) participated in this study, divided into two groups: aquatic exercise and land-based exercise. Bot…
Physical activity levels and sedentary behaviour according to sex, age, BMI, academic year, and country among medical students in Latin America
Physical inactivity represents a global challenge in public health, being the second most significant factor contributing to mortality. In Latin America, the prevalence of physical inactivity and sedentary behaviour is notable, affecting medical students as well, who play a crucial role as behavioural role models for the population. This study addresses the prevalence of physical activity and sedentary behaviour among medical students in Latin Am…
Use of self-organizing maps for the classification of cardiometabolic risk and physical fitness in adolescents
This study aimed to automatically classify physical fitness and cardiometabolic risk in a Chilean adolescent using self-organizing maps. This cross-sectional study analysed a nationally representative database from the Physical Education Quality Measurement System (n = 7197). Physical fitness and cardiometabolic risk variables were derived from anthropometric indicators. Self-Organizing maps (SOM) were employed to identify participant profiles ba…
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Comparative Analysis of Physical Fitness in Aquatic and Terrestrial Environments Among Elderly Women
(1) Background: Aging is associated with a progressive decline in physical capacity, which is further exacerbated by conditions such as arthritis and chronic joint pain. This study aimed to compare the effects of aquatic and land-based exercise on the functional fitness of older adult women. (2) Methods: Sixty older women (mean age 66.9 ± 3.8 years) participated in this study, divided into two groups: aquatic exercise and land-based exercise. Bot…
Physical activity levels and sedentary behaviour according to sex, age, BMI, academic year, and country among medical students in Latin America
Physical inactivity represents a global challenge in public health, being the second most significant factor contributing to mortality. In Latin America, the prevalence of physical inactivity and sedentary behaviour is notable, affecting medical students as well, who play a crucial role as behavioural role models for the population. This study addresses the prevalence of physical activity and sedentary behaviour among medical students in Latin Am…
Use of self-organizing maps for the classification of cardiometabolic risk and physical fitness in adolescents
This study aimed to automatically classify physical fitness and cardiometabolic risk in a Chilean adolescent using self-organizing maps. This cross-sectional study analysed a nationally representative database from the Physical Education Quality Measurement System (n = 7197). Physical fitness and cardiometabolic risk variables were derived from anthropometric indicators. Self-Organizing maps (SOM) were employed to identify participant profiles ba…
Age Differences in the Relationship Between Outdoor Physical Activity and School Emotional Well-Being in Pre-Adolescents
Outdoor PA modestly associates with lower stress in older pre-adolescents but may be associated with elevated peer conflicts. This dual effect adds nuance to interventions, highlighting supervision needs. Age-tailored, supervised school interventions could optimize emotional benefits during late pre-adolescence
Prediction of Children’s Subjective Well-Being from Physical Activity and Sports Participation Using Machine Learning Techniques
Background/Objectives : Traditional models like ordinary least squares (OLS) struggle to capture non-linear relationships in children's subjective well-being (SWB), which is associated with physical activity. This study evaluated machine learning (ML) for predicting SWB, focusing on sports participation, and explored theoretical prediction limits using a global dataset. It addresses a gap in understanding complex patterns across diverse cultural …
Gender Differences in School Stress and Academic Satisfaction in Pre-Adolescents
Physical activity modestly protects against school-related boredom and stress in pre-adolescents, with modest gender moderation. Findings support universal school programs promoting daily exercise, with gender-sensitive adaptations, to enhance emotional well-being and academic satisfaction
Medicine (4 works) · Physical activity (4 works) · Physical Activity and Health (3 works) · Physical therapy (3 works) · Computer Science (2 works) · Internal Medicine (2 works) · Obesity, Physical Activity, Diet (2 works) · Physical fitness (2 works) · Physical medicine and rehabilitation (2 works) · Psychology (2 works)