scholarly journals Physiological and Hygienic Characteristics of the Adaptation Potential of First Graders in Conditions of Modern Schooling

2020 ◽  
pp. 18-24
Author(s):  
AG Setko ◽  
EV Bulycheva ◽  
EI Nosova
Keyword(s):  
Nervous System ◽  
Cognitive Performance ◽  
Functional State ◽  
First Graders ◽  
Electronic Devices ◽  
Educational Process ◽  
After School ◽  
Information Processing Speed ◽  
Adaptation Potential ◽  
Information And Communication

Introduction: The processes of first-graders’ adaptation to modern schooling using a diverse set of information and communication tools are determined by the level of cognitive performance, the functional state of the central nervous system (CNS), and work/rest patterns, thus indicating the importance of their studies. Materials and methods: We assessed the CNS functional state of 124 first year primary schoolchildren (7–8 years of age) according to the method developed by M.P. Moroz, their cognitive performance using the E. Landolt test, and the intensity of the educational process using the method developed by V.R. Kuchma and coauthors. We also conducted a survey of their using electronic devices in extracurricular time. Results: We found that up to 69% of the first graders had a lower level of working capacity due to a 2.5-fold decrease in the functional level of the nervous system, a 3.2-fold decrease in stability of the nervous reaction, and a 2.6-fold decrease in the level of CNS functional ability to develop the adaptation system with respect to the physiological norm. This fact was the basis of a 1.5 to 2.1-fold decrease in such cognitive indicators as the information processing speed, mental productivity, and mental accuracy factors, which even in conditions of the permissible tension of the educational process and the established irrational usage of electronic devices after school hours in 44.4–36.1% of the first graders could be the reason for the increased “physiological cost” of education and the risk of poor recovery of their adaptation potential. Conclusions: The established decreased indices of the functional and cognitive performance of the first graders in the context of their irrational use of electronic devices in extracurricular time create an additional risk of reducing the adaptation potential of pupils and require specific preventive measures aimed at optimizing rest after school hours in order to increase vital capacities in first graders.

scholarly journals Express diagnostics the functional state of the central nervous system (on example, the diagnosis of FS of the CNS of students of university)

2018 ◽  
Vol 11 (2) ◽  
pp. 110-120 ◽  
Author(s):  
I.V. Yaroslavtseva ◽  
I.N. Gutnik ◽  
I.A. Konopak ◽  
A.N. Gusev ◽  
I.A. Cherevikova
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Functional State ◽  
Functional Condition ◽  
Educational Process ◽  
Point Of View ◽  
Main Method ◽  
Psychological Point ◽  
The Central Nervous System ◽  
Academic Year

The article presents the results of the study of the dynamics of change of the functional state of the central nervous system of university students during of the educational day and the academic year using of different methods of express diagnostic. As the main method of express diagnostics of the functional state of the central nervous system was used the method of «Complicated visual-motor reaction» and an additional method was the test of differential self-estimation of the functional condition «The state of health. Activity. Mood». The results of the study indicate that the functional state of the central nervous system provides a systemic (from psychophysiological to personal-psychological point of view) response of the subject to changing environmental conditions, including the success of overcoming, as in our case, educational stress and the effectiveness of the educational process; students with relatively low indicators of the functional state of the central nervous system under the influence of stresses tend to develop maladaptation and constitute a “risk group”.

scholarly journals Functional state of the main body systems of students involved in the educational process in the conditions of modern medical support

2020 ◽  
Vol 99 (7) ◽  
pp. 738-744
Author(s):  
Nina P. Setko ◽  
Ekaterina V. Bulycheva ◽  
Olesya M. Zhdanova
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Functional State ◽  
Respiratory System ◽  
Educational Process ◽  
The Body ◽  
Main Body ◽  
Medical Support ◽  
Vegetative Nervous System ◽  
Software Complex

Introduction. Modern medical support for students does not always include all the necessary components providing high-quality monitoring of the health of students and, above all, the functional systems of the body involved in the educational process.The aim of the study was to determine the functional state of the main body systems of students involved in the educational process in the conditions of modern medical care.Material and methods. Among 300 students of the Orenburg secondary school, the functional state of the vegetative nervous system was studied with variation pulsometry method on the ORTO-expert hardware-software complex; central nervous system - with the variation chronoreflexometry method; respiratory system using spirography.Results. The imbalance in the intrasystemic interactions of the autonomic nervous system was shown to increase by 2.5 times from the initial to the senior level, and the number of students with a satisfactory level of biological adaptation decreased by 2 times. Against the background of an increase in students from primary to senior level by up to 1.4 times the functional indices of the central nervous system, a decrease by to 6 times of indices reflecting the functional state of the respiratory system is determined, which is caused, including, probably, by vegetative disturbances in its regulation.Conclusion. The obtained results need including in the screening research a modern model of medical support for methods for assessing the vegetative status, functional state of the respiratory, and central nervous systems to develop and implement the effective personalized preventive measures in medical institutions.

HYGIENIC CHARACTERISTIC OF THE INTENSITY OF EDUCATIONAL PROCESS AND TYPOLOGY FOR PHYSIOLOGICAL REACTIONS OF THE BODY OF EACH OF STUDENTS WITH DIFFERENT LEVEL OF EFFICIENCY

2019 ◽  
pp. 56-60 ◽  
Author(s):  
A.G. Setko ◽  
E.V. Bulycheva ◽  
N.P. Setko
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Autonomic Nervous System ◽  
Functional State ◽  
Normal Level ◽  
Educational Process ◽  
The Body ◽  
Educational Activities ◽  
The Central Nervous System ◽  
Physiological Reactions

We conducted a study on the intensity of educational activities and determined the typology of the physiological reactions of the body of each of students with different levels of efficiency. The intensity of the educational process of students is given by the method of V.R. Kuchma, E.A. Tkachuk, N.V. Efimova, I.V. Mylnikova (2015) with a scoring of intellectual, sensory, emotional loads, mode and monotony of educational work. A survey of 295 students divided into three groups of 60 people was conducted at a time. There were students with a normal level of efficiency, with reduced efficiency and with significantly reduced efficiency. The functional state of the central nervous system, the autonomic nervous system was determined on the hardware-software complexes based on the methods of, respectively, variational chronoreflexometry and pulsometry. The leading factors of students’ educational activities were high intellectual, visual loads and irregular schedule of academic work, which were assigned to class 3 of 2nd degree on unsocial conditions. In conditions of intense learning activities, only every third student had a normal level of efficiency. We have established the fact of a decrease in the functional state of the central nervous system, stability of the nervous response, adaptive capacity due to the intra-system mismatch of the autonomic nervous system departments and its regulation levels in students with reduced and significantly reduced efficiency as compared with students with normal efficiency. Those can become a scientific basis for the formation of targeted preventive measures to improve the level of efficiency through the normalization of these physiological processes.

LAS TIC COMO HERRAMIENTAS EN EL PROCESO DE ENSEÑANZA - APRENDIZAJE PARA OPTIMIZAR EL RENDIMIENTO ACADÉMICO.

2015 ◽  
Vol 3 (1) ◽  
Author(s):  
Fernando Pacheco Olea ◽  
Carolina Villacís ◽  
Patricio Álvarez Muñoz
Keyword(s):  
Academic Performance ◽  
Information And Communication Technologies ◽  
Process Development ◽  
Educational Process ◽  
Learning Tools ◽  
New Information ◽  
Training Plan ◽  
Nuevas Tecnologías ◽  
Information And Communication ◽  
Technological Tool

Este artículo es producto de una investigación que tiene como finalidad establecer la relación que tienen las TIC con el rendimiento académico de los estudiantes del Colegio Técnico Industrial “La Alborada” de la ciudad de Milagro, provincia del Guayas, Ecuador. Este estudio se enmarca dentro de las investigaciones descriptivas, correlacionales, ya que por medio del análisis, observación, comparación y descripción de las variables, se establece el escaso uso de las herramientas tecnológicas en el proceso educativo. Los datos estadísticos se obtienen de los resultados por la aplicación de instrumentos a los estudiantes y docentes de la institución. Se utilizaron los métodos deductivos, inductivos y teóricos para el desarrollo del proceso. La propuesta requiere un fortalecimiento en el uso de las nuevas tecnologías de la Información y Comunicación, siendo importante que los docentes conozcan el uso adecuado de las mismas y las integren en sus horas de clases, porque mejorará el rendimiento académico de los estudiantes por su nueva forma de explicar las clases que serán más interactivas y divertidas. Es necesario realizar un Plan de capacitación en el uso de las herramientas e- learning que garantice una educación de calidad.   Palabras claves: TIC, rendimiento académico, proceso educativo.   ABSTRACT   This article is the result of a research that aims to establish the relationship of ICTs to academic performance of students in the Industrial Technical College “La Alborada” in Milagro, Guayas, Ecuador. This study is part of a descriptive, correlational research, since through analysis, observation, comparison and description of the variables, the limited use of technological tool sin the educational process is established. The statistics are obtained from the resultsof the application of tools for students and teachers of the institution. Deductive, inductive and theoretical process development methods were used. The proposal requires as treng then ing in the use of new information and communication technologies and it is important that teachers become aware of their proper use and incorporate them in their classes, because these will improve the academic performance of students in classes that are more interactive and fun. It’s necessary to design a training plan in the use ofe-learning tools to ensure quality education.   Keywords: TIC, academic achievement, educational process.   Recibido: febrero 2015Aprobado: mayo 2015

The Use of Information and Communication Technologies in the Educational Process: Achievements, Problems, Prospects

2018 ◽  
Vol 79 (9) ◽  
pp. 3-6
Author(s):  
I. V. Merzlikina
Keyword(s):  
Information And Communication Technologies ◽  
Communication Technologies ◽  
Educational Process ◽  
Electronic Textbook ◽  
Information And Communication

The article deals with the problems of informatization of education, proposes ways to solve these problems, clarifies the functions of electronic textbook and electronic applications to the textbook.

Characteristics of the dynamics of the central nervous system and att ention function in workers of shoe production

2020 ◽  
pp. 64-68
Author(s):  
F. L. Azizova ◽  
U. A. Boltaboev
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Women Workers ◽  
Functional State ◽  
The Body ◽  
Conflict Of Interests ◽  
Professional Groups ◽  
Universal Device ◽  
The Central Nervous System ◽  
Working Day

The features of production factors established at the main workplaces of shoe production are considered. The materials on the results of the study of the functional state of the central nervous system of women workers of shoe production in the dynamics of the working day are presented. The level of functional state of the central nervous system was determined by the speed of visual and auditory-motor reactions, installed using the universal device chronoreflexometer. It was revealed that in the body of workers of shoe production there is an early development of inhibitory processes in the central nervous system, which is expressed in an increase in the number of errors when performing tasks on proofreading tables. It was found that the most pronounced shift s in auditory-motor responses were observed in professional groups, where higher levels of noise were registered in the workplace. The correlation analysis showed a close direct relationship between the growth of mistakes made in the market and the decrease in production. An increase in the time spent on the task indicates the occurrence and growth of production fatigue.Funding. The study had no funding.Conflict of interests. The authors declare no conflict of interests.

Study of the infl uence of information and communication tools on the psychophysiological state of schoolchildren on the basis of subjective evaluation

2020 ◽  
pp. 47-55
Author(s):  
Aleksandra Rakhmanova ◽  
Georgiy Loginov ◽  
Vladimir Dolich ◽  
Nataliya Komleva ◽  
Galina Rakhmanova
Keyword(s):  
High School ◽  
Emotional State ◽  
Statistical Significance ◽  
Subjective Evaluation ◽  
Educational Process ◽  
The Body ◽  
Leningrad Region ◽  
Communication Tools ◽  
Information And Communication ◽  
The Relationship

The relevance of the article is determined by the existence of contradictions between the need to introduce innovative technologies into the educational process at school, as an integral attribute of modern education, and the negative influence of factors on the physical and psycho-emotional state of health of students related to the use of information and communication tools (computers, phones, headphones). The goal of the study was to assess the relationship between the timing of the use of information and communication tools and the frequency of functional and psycho-emotional complaints in groups of middle and high school schoolchildren. 400 schoolchildren of the Saratov Region, the Moscow Region, Leningrad Region and the Republic of Dagestan were surveyed, who made up two groups of research: middle-school schoolchildren (grades 5–6) and high-school schoolchildren (grades 10–11 The survey was carried out by means of the standardized formalized cards which included the questions considering usage time of computers and mobile phones, complaints to a headache, hands pain, other pain and/or feeling of discomfort from visual organ and the organs of hearing, as well as a psycho-emotional state. Statistical analysis of the data was performed using the STATISTICA application software program by StatSoft Inc (USA). To compare the frequencies of a binary feature, a fourfold table of absolute frequencies was constructed and the level of statistical significance for the exact Fisher’s two-tailed test criterion was determined. The study was conducted according to the requirements of bioethics, after signing informed consent statement by teenagers and their parents. The study examined the relationship between the timing of the use of information and communication tools and the frequency of complaints in groups of schoolchildren. The results of the study should be taken into account when developing and implementing preventive measures to prevent negative effects of computers and mobile devices on the body of students.

CREATIVE APPROACHES TO THE TEACHING SOCIOHUMANITARIAN DISCIPLINES, IN THE TRAINING OF GENERATION “Z” REPRESENTATIVES

2020 ◽  
pp. 55-67
Author(s):  
Tatiana Kadlubovich ◽  
Darina Chernyak
Keyword(s):  
Information And Communication Technologies ◽  
Teaching And Learning ◽  
Cognitive Activity ◽  
Communication Technologies ◽  
Value Orientations ◽  
Educational Process ◽  
Generation Z ◽  
Information And Communication ◽  
Everyday Reality ◽  
Independent Work

The article deals with the value orientations, attitudes, life views of modern students - representatives of Generation “Z”, for whom digital technologies are an everyday reality. The experience of working with students during class and independent work is given. The authors, based on the latest research, prove that the modern generation with its peculiarities needs new creative methods and teaching methods that will take into account the specifics of cognitive activity of modern youth, its values, needs, psychological characteristics and technical skills. It is necessary to change not only teaching and learning methods, but also the style of communication between the subjects of the educational process, the form of presentation of information, knowledge, preparation of a new type of educational and methodical literature, active use of information and communication technologies.

EXPERIMENTAL SUBSTANTIATION OF THE MAXIMUM ALLOWABLE CONCENTRATION OF DIOCTYL TEREPHTHALATE IN THE AIR OF THE WORKING AREA

2020 ◽  
pp. 34-38
Author(s):  
A. S. Radilov ◽  
S. A. Solntseva ◽  
I. E. Shkaeva ◽  
S. A. Dulov ◽  
E. V. Vivulanets ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Functional State ◽  
Hematological Parameters ◽  
Inhalation Exposure ◽  
Threshold Limit Value ◽  
Maximum Allowable Concentration ◽  
Limit Value ◽  
Threshold Limit ◽  
The Central Nervous System

Toxicity and hazard assessment of dioctyl terephthalate (DOTP) was performed in acute, subacute, and chronic experiments, and its principal toxicometry parameters were determined.It was found that on single exposure DOTP exhibits low toxicity and hazard. No resorptive and irritant effects on skin and mucous membrane of eyes were detected in animal experiments. The single inhalation exposure threshold limit value was set at 300 mg/m3, based on the results of monitoring of the functional state of the central nervous system and myocardium and hematological parameters.Thirty-day subacute experiments (oral administration, inhalation exposure, and skin applications) revealed no accumulation of the compound.Four-month chronic exposure to DOTP aerosols (concentration 96,8 mg/m3) caused disorder of the functional state of the central nervous system and myocardium, changes in the hematological and biochemical parameters, gas and acid-base status of the blood, and morphological changes in the lungs and heart. Embryotoxic, genotoxic and gonadotoxic effects were not detected.The chronic inhalation exposure threshold limit value for DOTP (Limch) was set at 18,6 mg/m3, and the concentration of 3,4 mg/m3 was found to be ineffective.The maximum allowable concentration of DOTP in the air of the working area was set at 3,0 mg/m3, hazard class 3.

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