The impact of digital learning technologies on functional and psychophysiological re-sponses of the organism: An analytical literature review

Шибкова, Дарья Захаровна; Baiguzhin, Pavel Azifovich; Gerasev, Alexey Dmitrievich; Айзман, Р. И.

doi:10.15293/2658-6762.2103.07

Cited by 3 publications

(1 citation statement)

References 2 publications

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“…In 2015, it was shown that the proportion of adolescents with high blood pressure (BP) is higher among active Internet users aged 14-17 years (>2 hours per day) [8]. During a video game lasting longer than 24 min (which is lower than current hygienic standards), 42% of adolescents experience BP rise to a level of "hypertension" [9]. In the educational environment, including homework, the use of digital devices (computers, tablets, interactive whiteboards) exceeds 2 h per day.…”

Section: Introductionmentioning

confidence: 99%

A Shift of the Parameters of the Cardiovascular System in Adolescents during the Period from 2004 to 2020 as a Result of Modification of Educational Environment

Nb¹,

Karganov²

2022

ujph

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The purpose of our study was to search for possible changes in the parameters of the cardiovascular system in adolescents during the period from 2004 to 2020 against the background of the introduction of digital technologies into the educational environment. Methods: A comparative analysis of the parameters of the cardiovascular system in female and male adolescents aged from 13.9 to 15.4 years was carried out (57 adolescents in 2004 and 53 adolescents in 2020). We used a spiroartheriocardiorythmograph allowing recording of heart rate (HR) and blood pressure (BP) and spectral parameters of HR variability and variability of systolic (sBP) and diastolic (dBP) BP. The parameters were recorded at rest in the sitting position for over two min. All studies were performed during school hours in February-March. Results: An increase in the mean sBP values and an increase in the proportion of adolescents with BP in the "hypertension" range to 55% were found in 2020. The total power of HR variability spectrum remained constant, while the relative power of the LF range increased and the absolute power of the VLF range tended to decrease. In the sBP variability spectrum, an increase in the total power and all its ranges was detected, but the relative power of the LF range decreased. In the dBP variability spectrum, the absolute power of the VLF range decreased, while the total power remained constant. No changes in the stress index and alpha index were detected.The dynamics of the parameters in male and female adolescents were similar. Conclusion: These findings indicate significant shifts in the parameters of the cardiovascular system in adolescents from 2004 to 2020 recorded during school hours analysis of the parameters of heart rate and BP variability reflecting the mechanisms of regulation of the cardiovascular system, suggests that the identified shifts were caused by psycho-emotional stress. We associate this state with the use of digital educational technologies. This trend requires the close attention of school health professionals. It would be expedient to establish the practice of BP measurements at school and share hygienic recommendations on working with digital technologies for students and their parents.

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Section: Introductionmentioning

confidence: 99%

A Shift of the Parameters of the Cardiovascular System in Adolescents during the Period from 2004 to 2020 as a Result of Modification of Educational Environment

Nb¹,

Karganov²

2022

ujph

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Prospects of the Post-Digital University: Analysis of Program Documents in the Field of Education

et al. 2022

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Introduction. COVID-19 has fundamentally changed the architectonics of the global educational process. While many countries are still analyzing the consequences of the pandemic for education, the world’s largest institutions and organizations are already thinking about the future of education. The purpose of the article is to identify and summarize the prospects for the development of a post-digital university on the basis of this analysis. Materials and Methods. This article presents an analysis of a number of important documents of world organizations on the future prospects of the higher education system during and after the COVID-19 pandemic, as well as official documents on education systems in the Russian Federation and the Republic of Kazakhstan. The main methods of the proposed research are the analysis of program documents in the field of education, as well as a review of the philosophical literature of 2020‒2022 on the trends of the post-digital university. Results. In the worldʼs leading documents on the future of the education system it is shown that education is the main driving force of sustainable development. However, the COVID-19 pandemic has led to an unprecedented destabilization of the entire world education system. The analytical documents, in general, contains the following ideas: increasing the viability of education systems for sustainable development; rethinking education and accelerating positive transformations in teaching and learning. Based on the analysis of the situation, the documents suggested a number of effective measures, is the mains among which: digital transformation of universities; measures to support the research activities of universities. The article suggests that the digitalization of the educational process itself, described in the leading documents on education, will not lead to any results, unless it is accompanied by serious transformations in the content of education. Discussion and Conclusion. In a post-digital university, a radical paradigm shift is needed, the rejection of the neoliberal, standardized, algorithmic structure of the university, its transition to a socially significant, critical, responsible device. New technologies, as well as digitalization in education, should not be a goal, but a means. Only then can progress in education and significant social transformations be possible. The practical significance of this research of the authors lies in the analysis and generalization of strategically important program documents in the field of education on the prospects for the development of a post-digital university.

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Hygienic Assessment of Distance Learning in Schools and Gymnasiums of Nizhny Novgorod

Богомолова¹,

Kotova²,

Maksimenko³

et al. 2022

PH&LE

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Introduction: Current school teaching methods including distance learning may have adverse health effects in children. Objective: To assess health effects of online education in students of comprehensive secondary schools and gymnasiums. Materials and methods: We developed a questionnaire to establish the impact of distance learning on the functional state and health of students comprising three sections: educational activities, daily routine and self-rated health. In May 2020, 3,026 fifth to ninth-year students from eight comprehensive schools and five gymnasiums of the city of Nizhny Novgorod, including 1,430 boys and 1,596 girls, filled out the questionnaire and their answers were then analyzed using IBM SPSS Statistics software, version 5.1. Results: Distance learning included online and offline classes (70.7 % in total) and self-study assignments, the latter being more common in the comprehensive schools than in the gymnasiums. The majority of the respondents from the schools (73.4 %) and gymnasiums (67.0 %) noted a greater amount of homework during e-learning compared to offline education. They also reported less time spent outdoors and much more passive leisure. Complaints of increased back and wrist pain and headaches were more frequent in the students of comprehensive secondary schools. Conclusions: Our findings show that distance learning changed the way of life of all the children surveyed. We observed an increased screen time, the prevalence of static activities, and the development of musculoskeletal and eye disorders. The comprehensive school students noted more negative consequences of online learning compared to their peers studying in the gymnasiums.

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The impact of digital learning technologies on functional and psychophysiological re-sponses of the organism: An analytical literature review

Cited by 3 publications

References 2 publications

A Shift of the Parameters of the Cardiovascular System in Adolescents during the Period from 2004 to 2020 as a Result of Modification of Educational Environment

A Shift of the Parameters of the Cardiovascular System in Adolescents during the Period from 2004 to 2020 as a Result of Modification of Educational Environment

Prospects of the Post-Digital University: Analysis of Program Documents in the Field of Education

Hygienic Assessment of Distance Learning in Schools and Gymnasiums of Nizhny Novgorod

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