Research Article

General Nutrition Knowledge and Physical Fitness as Predictors of Body Mass Index (BMI) Among Senior High School Students

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Psych Educ Multidisc J, 2025, 50 (2), 175-197, DOI: https://doi.org/10.70838/pemj.500207, ISSN 2822-4353
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Abstract

The primary purpose of this study is to examine how general nutrition knowledge and physical fitness influence body mass index (BMI) among senior high school students. A descriptive correlational design was used, and stratified random sampling ensured fair representation of the participants. Data were gathered from selected senior high schools in Bayugan City using adapted and researcher-developed questionnaires validated by experts. The findings revealed that general nutrition knowledge is high and is often observed. Additionally, the level of physical fitness is fair, indicating moderate development. Moreover, the distribution of Body Mass Index among senior high school students reveals a varied nutritional profile within the population. Furthermore, general nutrition knowledge shows no significant relationship with body mass index; however, physical fitness does. Ultimately, when combined, general nutrition knowledge and physical fitness do not significantly influence body mass index in isolation.

Keywords Education body mass index philippines physical fitness physical education correlational research general nutrition knowledge
Authors 2

The team behind this paper

2 authors, 2 institutions.

This paper Bunawan National High School — Philippines Bunawan National High S… 1 author University of the Immaculate Conception — Philippines University of the Immac… 1 author Aprilyn Galela — corresponding author AG Aprilyn Galela ✉ Gelsa Dragon GD Gelsa Dragon

Readership

808 reads over 11 months.

December 2025 October 2026

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This article is token #6857 of SciMatic Articles (ERC-1155): 1,000,000 tokens, minted once, never more. The chain also stores a fingerprint (SHA-256) of the article's record, so anyone can check that it has not been altered.

HolderWalletTokens
SciMatic 0xc35709…277732 100,000 (10%)
Aprilyn Galela 0x7011C8…57e125 450,000 (45%)
Gelsa Dragon 0xFe0315…a92383 450,000 (45%)
Content hash 0xe2f40c987fab4b15d0cdfee57c11d641e0f389ee266d9f997dc4c78fa8619ed4

Bibliographic Information

Aprilyn Galela, Gelsa Dragon, (2025). General Nutrition Knowledge and Physical Fitness as Predictors of Body Mass Index (BMI) Among Senior High School Students, Psychology and Education: A Multidisciplinary Journal, 50(2): 175-197
Bibtex Citation
@article{aprilyn_galela2025pemj,
author = {Aprilyn Galela and Gelsa Dragon},
title = {General Nutrition Knowledge and Physical Fitness as Predictors of Body Mass Index (BMI) Among Senior High School Students},
journal = {Psychology and Education: A Multidisciplinary Journal},
year = {2025},
volume = {50},
number = {2},
pages = {175-197},
doi = {10.70838/pemj.500207},
url = {https://scimatic.org/show_manuscript/6857}
}
APA Citation
Galela, A., Dragon, G., (2025). General Nutrition Knowledge and Physical Fitness as Predictors of Body Mass Index (BMI) Among Senior High School Students. Psychology and Education: A Multidisciplinary Journal, 50(2), 175-197. https://doi.org/10.70838/pemj.500207

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