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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Kazan medical journal</journal-id><journal-title-group><journal-title xml:lang="en">Kazan medical journal</journal-title><trans-title-group xml:lang="ru"><trans-title>Казанский медицинский журнал</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0368-4814</issn><issn publication-format="electronic">2587-9359</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">84442</article-id><article-id pub-id-type="doi">10.17816/kazmj84442</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Intellectual efficiency of teenagers under various teaching regimes</article-title><trans-title-group xml:lang="ru"><trans-title>Показатели умственной работоспособности подростков в условиях различного режима обучения</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mustafina</surname><given-names>R. G.</given-names></name><name xml:lang="ru"><surname>Мустафина</surname><given-names>Р. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>info@eco-vector.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sitdikov</surname><given-names>F. G.</given-names></name><name xml:lang="ru"><surname>Ситдиков</surname><given-names>Ф. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>info@eco-vector.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Samigullin</surname><given-names>G. Kh.</given-names></name><name xml:lang="ru"><surname>Самигуллин</surname><given-names>Г. Х.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>info@eco-vector.com</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Kazan State Pedagogical University</institution></aff><aff><institution xml:lang="ru">Казанский государственный педагогический университет</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2001-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2001</year></pub-date><volume>82</volume><issue>6</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>466</fpage><lpage>467</lpage><history><date date-type="received" iso-8601-date="2021-10-31"><day>31</day><month>10</month><year>2021</year></date><date date-type="accepted" iso-8601-date="2021-10-31"><day>31</day><month>10</month><year>2021</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2001, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2001, Эко-Вектор</copyright-statement><copyright-year>2001</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://kazanmedjournal.ru/kazanmedj/article/view/84442">https://kazanmedjournal.ru/kazanmedj/article/view/84442</self-uri><abstract xml:lang="en"><p>Intellectual efficiency parameters of pupils of the seventh — eighth forms going in for sports and mathematics as well as pupils learning by standard program, are studied. The studies were carried out by measuring out the work performance, using the V.Y. Anfilov letter tables. The great lability of nervous processes in girls going in for sports and the favourable effect of motor loads on the organism of girls in improving the nervous impulse course process were shown. The data obtained confirms the necessity of differentiating loads not only by age and by education regime, but by sex as well, because the rate of changes in nervous processes in growing organism in children of both sexes is different.</p></abstract><trans-abstract xml:lang="ru"><p>Изучены показатели интеллектуальной работоспособности учащихся седьмых-восьмых классов, занимающихся спортом и математикой, а также учащихся, обучающихся по стандартной программе. Исследования проводились путем измерения работоспособности с использованием буквенных таблиц В.Я. Анфилова. Показана большая лабильность нервных процессов у девочек, занимающихся спортом, и благоприятное влияние двигательных нагрузок на организм девочек в улучшении процесса протекания нервных импульсов. Полученные данные подтверждают необходимость дифференциации нагрузок не только по возрасту и режиму обучения, но и по полу, так как скорость изменения нервных процессов в растущем организме у детей обоего пола различна.</p></trans-abstract><kwd-group xml:lang="en"><kwd>Kazan Medical archive</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>Казанский медицинский архив</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Антропова М.В.//Новые исследования по возрастной физиологии. — 1991. — № 1. - С.111 — 116.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Кутепова М.В. Влияние двигательного режима на адаптацию девочек-подростков к процессу обучения: Автореф. дисс. канд. биол. наук.— Ростов-на-Дону, 1999.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Самигуллин Г.Х., Мустафина Р.Г.// Наука и школа. — 1998. — № 8 . — С. 33—34.</mixed-citation></ref></ref-list></back></article>
