{"id":29542,"date":"2026-01-12T16:02:02","date_gmt":"2026-01-12T09:02:02","guid":{"rendered":"https:\/\/teky.edu.vn\/blog\/?p=29542"},"modified":"2026-01-12T16:20:24","modified_gmt":"2026-01-12T09:20:24","slug":"tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu","status":"publish","type":"post","link":"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/","title":{"rendered":"T\u1eeb c\u00e1u g\u1eaft \u0111\u1ebfn m\u1ea5t t\u1eadp trung: Tr\u1ebb \u0111ang ch\u1ecbu t\u00e1c \u0111\u1ed9ng g\u00ec khi online qu\u00e1 nhi\u1ec1u?"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;29542&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;2&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;5\\\/5 - (2 b\u00ecnh ch\u1ecdn)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;T\u1eeb c\u00e1u g\u1eaft \u0111\u1ebfn m\u1ea5t t\u1eadp trung: Tr\u1ebb \u0111ang ch\u1ecbu t\u00e1c \u0111\u1ed9ng g\u00ec khi online qu\u00e1 nhi\u1ec1u?&quot;,&quot;width&quot;:&quot;142.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 142.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            5\/5 - (2 b\u00ecnh ch\u1ecdn)    <\/div>\n    <\/div>\n<p><em><span style=\"font-weight: 400;\">T\u1ea1i sao tr\u1ebb ng\u00e0y c\u00e0ng d\u1ec5 c\u00e1u g\u1eaft khi b\u1ecb nh\u1eafc t\u1eaft m\u00e1y v\u00e0 kh\u00f3 t\u1eadp trung v\u00e0o vi\u1ec7c h\u1ecdc? \u0110\u00e2y kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 s\u1ef1 thay \u0111\u1ed5i t\u00ednh c\u00e1ch, m\u00e0 l\u00e0 ph\u1ea3n \u1ee9ng th\u00edch nghi c\u1ee7a n\u00e3o b\u1ed9 tr\u01b0\u1edbc &#8220;c\u01a1n b\u00e3o&#8221; Dopamine t\u1eeb m\u00f4i tr\u01b0\u1eddng s\u1ed1. B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u1ea3i m\u00e3 c\u01a1 ch\u1ebf th\u1ea7n kinh h\u1ecdc \u0111\u1eb1ng sau nh\u1eefng h\u00e0nh vi n\u00e0y, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p chi\u1ebfn l\u01b0\u1ee3c <\/span><b>an ninh m\u1ea1ng cho tr\u1ebb<\/b><span style=\"font-weight: 400;\"> to\u00e0n di\u1ec7n, gi\u00fap ph\u1ee5 huynh kh\u00f4ng ch\u1ec9 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u m\u00e0 c\u00f2n b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe tinh th\u1ea7n v\u00e0 s\u1ef1 an to\u00e0n c\u1ee7a con tr\u01b0\u1edbc c\u00e1c b\u1eaby thao t\u00fang t\u00e2m l\u00fd 2025.<\/span><\/em><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung <\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Mot_buoi_toi_rat_quen_trong_nhieu_gia_dinh_hien_dai\" >M\u1ed9t bu\u1ed5i t\u1ed1i r\u1ea5t quen trong nhi\u1ec1u gia \u0111\u00ecnh hi\u1ec7n \u0111\u1ea1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Nhung_bieu_hien_tam_ly_quen_thuoc_%E2%80%93_Khi_phu_huynh_%E2%80%9Cnhan_ra_con_minh_trong_do%E2%80%9D\" >Nh\u1eefng bi\u1ec3u hi\u1ec7n t\u00e2m l\u00fd quen thu\u1ed9c \u2013 Khi ph\u1ee5 huynh \u201cnh\u1eadn ra con m\u00ecnh trong \u0111\u00f3\u201d<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Su_bien_doi_ve_cam_xuc_Emotional_Dysregulation\" >S\u1ef1 bi\u1ebfn \u0111\u1ed5i v\u1ec1 c\u1ea3m x\u00fac (Emotional Dysregulation)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Su_dich_chuyen_hanh_vi_Behavioral_Shifts\" >S\u1ef1 d\u1ecbch chuy\u1ec3n h\u00e0nh vi (Behavioral Shifts)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Su_suy_giam_kha_nang_tap_trung_Attention_Span\" >S\u1ef1 suy gi\u1ea3m kh\u1ea3 n\u0103ng t\u1eadp trung (Attention Span)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Dieu_gi_dang_dien_ra_ben_trong_nao_tre\" >\u0110i\u1ec1u g\u00ec \u0111ang di\u1ec5n ra b\u00ean trong n\u00e3o tr\u1ebb?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Dopamine_Tin_hieu_cua_%E2%80%9CPhan_thuong%E2%80%9D\" >Dopamine: T\u00edn hi\u1ec7u c\u1ee7a &#8220;Ph\u1ea7n th\u01b0\u1edfng&#8221;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Noi_dung_nhanh_va_Vong_lap_kich_thich_Feedback_Loop\" >N\u1ed9i dung nhanh v\u00e0 V\u00f2ng l\u1eb7p k\u00edch th\u00edch (Feedback Loop)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Thuat_toan_Nguoi_dieu_phoi_vo_hinh\" >Thu\u1eadt to\u00e1n: Ng\u01b0\u1eddi \u0111i\u1ec1u ph\u1ed1i v\u00f4 h\u00ecnh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Tu_Dopamine_den_he_luy_Vi_sao_tre_kho_tap_trung_va_kho_dieu_tiet_cam_xuc_hon\" >T\u1eeb Dopamine \u0111\u1ebfn h\u1ec7 l\u1ee5y: V\u00ec sao tr\u1ebb kh\u00f3 t\u1eadp trung v\u00e0 kh\u00f3 \u0111i\u1ec1u ti\u1ebft c\u1ea3m x\u00fac h\u01a1n?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Su_suy_giam_kha_nang_cho_doi_Delayed_Gratification\" >S\u1ef1 suy gi\u1ea3m kh\u1ea3 n\u0103ng ch\u1edd \u0111\u1ee3i (Delayed Gratification)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Trang_thai_qua_tai_cam_xuc\" >Tr\u1ea1ng th\u00e1i qu\u00e1 t\u1ea3i c\u1ea3m x\u00fac<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Mat_dan_kha_nang_tu_dieu_chinh\" >M\u1ea5t d\u1ea7n kh\u1ea3 n\u0103ng t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Khi_game_va_khong_gian_so_tro_thanh_%E2%80%9Cdiem_nong_rui_ro%E2%80%9D\" >Khi game v\u00e0 kh\u00f4ng gian s\u1ed1 tr\u1edf th\u00e0nh \u201c\u0111i\u1ec3m n\u00f3ng r\u1ee7i ro\u201d<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Tam_ly_cua_%E2%80%9CCon_moi%E2%80%9D_hoan_hao\" >T\u00e2m l\u00fd c\u1ee7a &#8220;Con m\u1ed3i&#8221; ho\u00e0n h\u1ea3o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Thuc_tien_xa_hoi_dang_bao_dong\" >Th\u1ef1c ti\u1ec5n x\u00e3 h\u1ed9i \u0111\u00e1ng b\u00e1o \u0111\u1ed9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Diem_giao_nhau_tu_than\" >\u0110i\u1ec3m giao nhau t\u1eed th\u1ea7n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Van_de_khong_nam_o_ky_luat_%E2%80%93_ma_o_moi_truong_so_tre_dang_song\" >V\u1ea5n \u0111\u1ec1 kh\u00f4ng n\u1eb1m \u1edf k\u1ef7 lu\u1eadt \u2013 m\u00e0 \u1edf m\u00f4i tr\u01b0\u1eddng s\u1ed1 tr\u1ebb \u0111ang s\u1ed1ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Hieu_ung_nguoc_cua_su_cam_doan\" >Hi\u1ec7u \u1ee9ng ng\u01b0\u1ee3c c\u1ee7a s\u1ef1 c\u1ea5m \u0111o\u00e1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Thay_doi_cau_hoi_%E2%80%93_Thay_doi_cach_nhin\" >Thay \u0111\u1ed5i c\u00e2u h\u1ecfi \u2013 Thay \u0111\u1ed5i c\u00e1ch nh\u00ecn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Giao_duc_la_chia_khoa\" >Gi\u00e1o d\u1ee5c l\u00e0 ch\u00eca kh\u00f3a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Khoang_trong_trong_giao_duc_an_ninh_mang_an_toan_so_tai_Viet_Nam\" >Kho\u1ea3ng tr\u1ed1ng trong gi\u00e1o d\u1ee5c an ninh m\u1ea1ng &amp; an to\u00e0n s\u1ed1 t\u1ea1i Vi\u1ec7t Nam<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Noi_dung_con_roi_rac_va_nang_tinh_ly_thuyet\" >N\u1ed9i dung c\u00f2n r\u1eddi r\u1ea1c v\u00e0 n\u1eb7ng t\u00ednh l\u00fd thuy\u1ebft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Thieu_su_ket_noi_voi_doi_song_thuc\" >Thi\u1ebfu s\u1ef1 k\u1ebft n\u1ed1i v\u1edbi \u0111\u1eddi s\u1ed1ng th\u1ef1c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Goi_mo_huong_tiep_can_giao_duc_phu_hop_cho_tre_tieu_hoc\" >G\u1ee3i m\u1edf h\u01b0\u1edbng ti\u1ebfp c\u1eadn gi\u00e1o d\u1ee5c ph\u00f9 h\u1ee3p cho tr\u1ebb ti\u1ec3u h\u1ecdc<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Nguyen_tac_%E2%80%9CMua_dam_tham_lau%E2%80%9D\" >Nguy\u00ean t\u1eafc &#8220;M\u01b0a d\u1ea7m th\u1ea5m l\u00e2u&#8221;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#He_thong_hoa_kien_thuc_cung_Teky\" >H\u1ec7 th\u1ed1ng h\u00f3a ki\u1ebfn th\u1ee9c c\u00f9ng Teky<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/teky.edu.vn\/blog\/tu-cau-gat-den-mat-tap-trung-tre-dang-chiu-tac-dong-gi-khi-online-qua-nhieu\/#Khi_phu_huynh_hieu_dung_tre_moi_co_co_hoi_can_bang\" >Khi ph\u1ee5 huynh hi\u1ec3u \u0111\u00fang, tr\u1ebb m\u1edbi c\u00f3 c\u01a1 h\u1ed9i c\u00e2n b\u1eb1ng<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Mot_buoi_toi_rat_quen_trong_nhieu_gia_dinh_hien_dai\"><\/span><span style=\"color: #008000;\"><b>M\u1ed9t bu\u1ed5i t\u1ed1i r\u1ea5t quen trong nhi\u1ec1u gia \u0111\u00ecnh hi\u1ec7n \u0111\u1ea1i<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u1ed9t bu\u1ed5i t\u1ed1i quen thu\u1ed9c trong nhi\u1ec1u gia \u0111\u00ecnh hi\u1ec7n \u0111\u1ea1i: sau b\u1eefa c\u01a1m, ch\u1ec9 m\u1ed9t c\u00e2u nh\u1eafc \u201cCon t\u1eaft m\u00e1y \u0111i h\u1ecdc b\u00e0i\u201d c\u0169ng \u0111\u1ee7 l\u00e0m kh\u00f4ng kh\u00ed c\u0103ng th\u1eb3ng. \u0110\u1ee9a tr\u1ebb \u0111ang d\u00e1n m\u1eaft v\u00e0o m\u00e0n h\u00ecnh ph\u1ea3n \u1ee9ng gay g\u1eaft h\u01a1n tr\u01b0\u1edbc: n\u00e0i n\u1ec9 th\u00eam v\u00e0i ph\u00fat, c\u00e1u g\u1eaft khi b\u1ecb ng\u1eaft qu\u00e3ng, th\u1eadm ch\u00ed b\u00f9ng n\u1ed5 c\u1ea3m x\u00fac. D\u00f9 sau \u0111\u00f3 \u0111\u00e3 ng\u1ed3i v\u00e0o b\u00e0n h\u1ecdc, t\u00e2m tr\u00ed con v\u1eabn l\u01a1 \u0111\u00e3ng, nh\u01b0 ch\u01b0a r\u1eddi kh\u1ecfi th\u1ebf gi\u1edbi sau m\u00e0n h\u00ecnh.<\/p>\n<p>Kh\u00f4ng \u00edt ph\u1ee5 huynh t\u1ef1 h\u1ecfi: <em><strong>con thay \u0111\u1ed5i v\u00ec thi\u1ebfu k\u1ef7 lu\u1eadt, l\u01b0\u1eddi bi\u1ebfng hay \u0111\u00e3 \u201cnghi\u1ec7n\u201d thi\u1ebft b\u1ecb s\u1ed1?<\/strong><\/em><\/p>\n<p>Nh\u01b0ng d\u01b0\u1edbi g\u00f3c nh\u00ecn khoa h\u1ecdc th\u1ea7n kinh v\u00e0 t\u00e2m l\u00fd h\u1ecdc, \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 h\u01b0 h\u1ecfng hay ch\u1ed1ng \u0111\u1ed1i c\u00f3 ch\u1ee7 \u00fd. Tr\u1ebb \u0111ang ph\u1ea3i th\u00edch nghi v\u1edbi m\u1ed9t m\u00f4i tr\u01b0\u1eddng s\u1ed1 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 k\u00edch th\u00edch n\u00e3o b\u1ed9 li\u00ean t\u1ee5c, v\u01b0\u1ee3t qu\u00e1 kh\u1ea3 n\u0103ng t\u1ef1 ki\u1ec3m so\u00e1t t\u1ef1 nhi\u00ean c\u1ee7a c\u00e1c em. V\u1ea5n \u0111\u1ec1 kh\u00f4ng n\u1eb1m \u1edf t\u00ednh c\u00e1ch, m\u00e0 \u1edf s\u1ef1 qu\u00e1 t\u1ea3i k\u00edch th\u00edch.<\/p>\n<p>Ch\u00ednh v\u00ec v\u1eady, an ninh m\u1ea1ng cho tr\u1ebb kh\u00f4ng ch\u1ec9 l\u00e0 ng\u0103n r\u1ee7i ro k\u1ef9 thu\u1eadt, m\u00e0 c\u00f2n l\u00e0 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe tinh th\u1ea7n v\u00e0 kh\u1ea3 n\u0103ng t\u1ef1 ch\u1ee7 c\u1ee7a m\u1ed9t th\u1ebf h\u1ec7 \u0111ang l\u1edbn l\u00ean gi\u1eefa thu\u1eadt to\u00e1n.<\/p>\n<figure id=\"attachment_29310\" aria-describedby=\"caption-attachment-29310\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/edtech.teky.edu.vn\/khoahocmienphi\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-29310\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/01\/ANM-KV-ngang.jpg\" alt=\"\" width=\"1200\" height=\"628\" \/><\/a><figcaption id=\"caption-attachment-29310\" class=\"wp-caption-text\">Kh\u00f3a h\u1ecdc \u201cAn ninh m\u1ea1ng v\u00e0 An to\u00e0n tr\u00ean Kh\u00f4ng gian s\u1ed1\u201d mi\u1ec5n ph\u00ed d\u00e0nh cho tr\u1ebb t\u1eeb 7 &#8211; 18 tu\u1ed5i<\/figcaption><\/figure>\n<p>Xem th\u00eam: <em><a href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-trai-nghiem-thuc-te-va-gia-tri-giao-duc-dang-sau-mot-khoa-hoc-mien-phi\/\">An ninh m\u1ea1ng cho tr\u1ebb: Tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf v\u00e0 gi\u00e1 tr\u1ecb gi\u00e1o d\u1ee5c \u0111\u1eb1ng sau m\u1ed9t kh\u00f3a h\u1ecdc mi\u1ec5n ph\u00ed<\/a><\/em><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nhung_bieu_hien_tam_ly_quen_thuoc_%E2%80%93_Khi_phu_huynh_%E2%80%9Cnhan_ra_con_minh_trong_do%E2%80%9D\"><\/span><span style=\"color: #008000;\"><b>Nh\u1eefng bi\u1ec3u hi\u1ec7n t\u00e2m l\u00fd quen thu\u1ed9c \u2013 Khi ph\u1ee5 huynh \u201cnh\u1eadn ra con m\u00ecnh trong \u0111\u00f3\u201d<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Tr\u01b0\u1edbc khi \u0111i s\u00e2u v\u00e0o nguy\u00ean nh\u00e2n, h\u00e3y c\u00f9ng \u0111i\u1ec3m qua nh\u1eefng thay \u0111\u1ed5i h\u00e0nh vi m\u00e0 ph\u1ee5 huynh d\u1ec5 d\u00e0ng quan s\u00e1t \u0111\u01b0\u1ee3c b\u1eb1ng m\u1eaft th\u01b0\u1eddng. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 nh\u1eefng c\u00e1 t\u00ednh b\u1ea9m sinh, m\u00e0 l\u00e0 c\u00e1c tri\u1ec7u ch\u1ee9ng \u0111i\u1ec3n h\u00ecnh c\u1ee7a vi\u1ec7c n\u00e3o b\u1ed9 \u0111ang ph\u1ea3n \u1ee9ng l\u1ea1i v\u1edbi m\u00f4i tr\u01b0\u1eddng s\u1ed1.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Su_bien_doi_ve_cam_xuc_Emotional_Dysregulation\"><\/span><b>S\u1ef1 bi\u1ebfn \u0111\u1ed5i v\u1ec1 c\u1ea3m x\u00fac (Emotional Dysregulation)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Bi\u1ec3u hi\u1ec7n r\u00f5 r\u1ec7t nh\u1ea5t l\u00e0 ng\u01b0\u1ee1ng ch\u1ecbu \u0111\u1ef1ng c\u1ee7a tr\u1ebb tr\u1edf n\u00ean th\u1ea5p h\u01a1n. Tr\u1ebb d\u1ec5 c\u00e1u g\u1eaft, b\u1ef1c b\u1ed9i d\u1eef d\u1ed9i khi b\u1ecb gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng online. M\u1ed9t s\u1ef1 c\u1ed1 m\u1ea1ng lag, m\u1ed9t l\u1eddi nh\u1eafc nh\u1edf nh\u1eb9 nh\u00e0ng t\u1eeb cha m\u1eb9 c\u0169ng c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t ph\u1ea3n \u1ee9ng &#8220;chi\u1ebfn \u0111\u1ea5u&#8221; (fight response) m\u1ea1nh m\u1ebd. Kh\u1ea3 n\u0103ng t\u1ef1 tr\u1ea5n t\u0129nh (self-soothing) sau c\u01a1n gi\u1eadn c\u0169ng suy gi\u1ea3m, khi\u1ebfn kh\u00f4ng kh\u00ed gia \u0111\u00ecnh th\u01b0\u1eddng xuy\u00ean r\u01a1i v\u00e0o tr\u1ea1ng th\u00e1i c\u0103ng th\u1eb3ng k\u00e9o d\u00e0i.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Su_dich_chuyen_hanh_vi_Behavioral_Shifts\"><\/span><b>S\u1ef1 d\u1ecbch chuy\u1ec3n h\u00e0nh vi (Behavioral Shifts)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Tr\u1ebb c\u00f3 xu h\u01b0\u1edbng tr\u00ec ho\u00e3n c\u00e1c nhi\u1ec7m v\u1ee5 \u0111\u00f2i h\u1ecfi s\u1ef1 n\u1ed7 l\u1ef1c (nh\u01b0 l\u00e0m b\u00e0i t\u1eadp, d\u1ecdn ph\u00f2ng) \u0111\u1ec3 \u01b0u ti\u00ean cho c\u00e1c n\u1ed9i dung nhanh, d\u1ec5 ti\u00eau th\u1ee5 (video ng\u1eafn, game). Vi\u1ec7c duy tr\u00ec m\u1ed9t ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng c\u00f3 m\u00e0n h\u00ecnh trong th\u1eddi gian d\u00e0i (nh\u01b0 \u0111\u1ecdc s\u00e1ch gi\u1ea5y, ch\u01a1i l\u1eafp r\u00e1p) tr\u1edf th\u00e0nh m\u1ed9t th\u1eed th\u00e1ch l\u1edbn.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Su_suy_giam_kha_nang_tap_trung_Attention_Span\"><\/span><b>S\u1ef1 suy gi\u1ea3m kh\u1ea3 n\u0103ng t\u1eadp trung (Attention Span)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Ngay c\u1ea3 khi \u0111\u00e3 ng\u1ed3i v\u00e0o b\u00e0n h\u1ecdc, s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7 v\u1eabn t\u1ea1o ra l\u1ef1c h\u00fat v\u00f4 h\u00ecnh. Tr\u1ebb kh\u00f3 t\u1eadp trung s\u00e2u (deep work), d\u1ec5 b\u1ecb xao nh\u00e3ng b\u1edfi c\u00e1c th\u00f4ng b\u00e1o, v\u00e0 th\u01b0\u1eddng xuy\u00ean c\u00f3 th\u00f3i quen ki\u1ec3m tra \u0111i\u1ec7n tho\u1ea1i m\u1ed9t c\u00e1ch v\u00f4 th\u1ee9c. Kh\u1ea3 n\u0103ng \u0111\u1ecdc hi\u1ec3u c\u00e1c v\u0103n b\u1ea3n d\u00e0i, l\u1eafng nghe tr\u1ecdn v\u1eb9n m\u1ed9t c\u00e2u chuy\u1ec7n hay ch\u1edd \u0111\u1ee3i k\u1ebft qu\u1ea3 tr\u1edf n\u00ean k\u00e9m \u0111i.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ph\u1ee5 huynh c\u1ea7n hi\u1ec3u r\u1eb1ng: \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 &#8220;t\u00ednh c\u00e1ch x\u1ea5u \u0111i&#8221;, m\u00e0 l\u00e0 c\u01a1 ch\u1ebf th\u00edch nghi (adaptation mechanism) c\u1ee7a n\u00e3o b\u1ed9 tr\u1ebb tr\u01b0\u1edbc m\u1ed9t m\u00f4i tr\u01b0\u1eddng cung c\u1ea5p ph\u1ea7n th\u01b0\u1edfng t\u1ee9c th\u00ec qu\u00e1 d\u1ed3i d\u00e0o.<\/span><\/p>\n<p>Xem th\u00eam: <em><a href=\"https:\/\/teky.edu.vn\/blog\/tre-em-tro-thanh-muc-tieu-cua-toi-pham-mang-nhin-tu-thuc-tien-2025\/\">Tr\u1ebb em tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau c\u1ee7a t\u1ed9i ph\u1ea1m m\u1ea1ng: Nh\u00ecn t\u1eeb th\u1ef1c ti\u1ec5n 2025<\/a><\/em><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Dieu_gi_dang_dien_ra_ben_trong_nao_tre\"><\/span><span style=\"color: #008000;\"><b>\u0110i\u1ec1u g\u00ec \u0111ang di\u1ec5n ra b\u00ean trong n\u00e3o tr\u1ebb?<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 gi\u1ea3i m\u00e3 nh\u1eefng thay \u0111\u1ed5i tr\u00ean, ch\u00fang ta c\u1ea7n nh\u00ecn v\u00e0o c\u01a1 ch\u1ebf sinh h\u1ecdc th\u1ea7n kinh, c\u1ee5 th\u1ec3 l\u00e0 vai tr\u00f2 c\u1ee7a Dopamine v\u00e0 c\u00e1ch c\u00e1c n\u1ec1n t\u1ea3ng s\u1ed1 \u0111ang khai th\u00e1c n\u00f3.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Dopamine_Tin_hieu_cua_%E2%80%9CPhan_thuong%E2%80%9D\"><\/span><b>Dopamine: T\u00edn hi\u1ec7u c\u1ee7a &#8220;Ph\u1ea7n th\u01b0\u1edfng&#8221;<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Dopamine th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi nh\u1ea7m l\u00e0 &#8220;hormone h\u1ea1nh ph\u00fac&#8221;, nh\u01b0ng ch\u00ednh x\u00e1c h\u01a1n, n\u00f3 l\u00e0 ch\u1ea5t d\u1eabn truy\u1ec1n th\u1ea7n kinh c\u1ee7a &#8220;\u0111\u1ed9ng l\u1ef1c v\u00e0 s\u1ef1 mong \u0111\u1ee3i&#8221; (molecule of more). Khi n\u00e3o b\u1ed9 nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t k\u00edch th\u00edch d\u1ec5 ch\u1ecbu (m\u1ed9t like m\u1edbi, m\u1ed9t m\u00e0n th\u1eafng game, m\u1ed9t video h\u00e0i h\u01b0\u1edbc), Dopamine \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng, t\u1ea1o ra c\u1ea3m gi\u00e1c th\u1ecfa m\u00e3n v\u00e0 th\u00f4i th\u00fac h\u00e0nh vi l\u1eb7p l\u1ea1i. N\u00e3o b\u1ed9 tr\u1ebb em, v\u1ed1n \u0111ang trong giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n v\u00e0 ho\u00e0n thi\u1ec7n h\u1ec7 th\u1ed1ng khen th\u01b0\u1edfng, c\u1ef1c k\u1ef3 nh\u1ea1y c\u1ea3m v\u1edbi c\u01a1 ch\u1ebf n\u00e0y.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Noi_dung_nhanh_va_Vong_lap_kich_thich_Feedback_Loop\"><\/span><b>N\u1ed9i dung nhanh v\u00e0 V\u00f2ng l\u1eb7p k\u00edch th\u00edch (Feedback Loop)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00e1c n\u1ec1n t\u1ea3ng video ng\u1eafn (Short-form videos) v\u00e0 game online \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c gi\u1ea3i ph\u00f3ng Dopamine.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u1ed1c \u0111\u1ed9:<\/b><span style=\"font-weight: 400;\"> M\u1ecdi th\u1ee9 di\u1ec5n ra ngay l\u1eadp t\u1ee9c, kh\u00f4ng c\u00f3 th\u1eddi gian ch\u1ebft.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>S\u1ef1 m\u1edbi l\u1ea1:<\/b><span style=\"font-weight: 400;\"> M\u1ed7i c\u00fa l\u01b0\u1edbt tay (scroll) mang l\u1ea1i m\u1ed9t n\u1ed9i dung ho\u00e0n to\u00e0n m\u1edbi, kh\u00f3 \u0111o\u00e1n tr\u01b0\u1edbc (variable reward).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ph\u1ea3n h\u1ed3i t\u1ee9c th\u00ec:<\/b><span style=\"font-weight: 400;\"> \u0110i\u1ec3m s\u1ed1 t\u0103ng l\u00ean, hi\u1ec7u \u1ee9ng \u00e2m thanh vui nh\u1ed9n xu\u1ea5t hi\u1ec7n ngay khi tr\u1ebb th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">So v\u1edbi vi\u1ec7c h\u1ecdc t\u1eadp truy\u1ec1n th\u1ed1ng \u2013 n\u01a1i ph\u1ea7n th\u01b0\u1edfng (ki\u1ebfn th\u1ee9c, \u0111i\u1ec3m s\u1ed1) th\u01b0\u1eddng \u0111\u1ebfn ch\u1eadm v\u00e0 \u0111\u00f2i h\u1ecfi n\u1ed7 l\u1ef1c b\u1ec1n b\u1ec9 \u2013 th\u00ec th\u1ebf gi\u1edbi s\u1ed1 mang l\u1ea1i s\u1ef1 th\u1ecfa m\u00e3n &#8220;r\u1ebb&#8221; v\u00e0 &#8220;nhanh&#8221; h\u01a1n nhi\u1ec1u.<\/span><\/p>\n<p>Xem th\u00eam: <em><a href=\"https:\/\/teky.edu.vn\/blog\/nhan-dien-va-dong-hanh-cung-con-vuot-qua-chung-nghien-man-hinh\/\">Nh\u1eadn di\u1ec7n v\u00e0 \u0111\u1ed3ng h\u00e0nh c\u00f9ng con v\u01b0\u1ee3t qua ch\u1ee9ng \u201cnghi\u1ec7n m\u00e0n h\u00ecnh\u201d: C\u1ea9m nang to\u00e0n di\u1ec7n cho ph\u1ee5 huynh<\/a><\/em><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thuat_toan_Nguoi_dieu_phoi_vo_hinh\"><\/span><b>Thu\u1eadt to\u00e1n: Ng\u01b0\u1eddi \u0111i\u1ec1u ph\u1ed1i v\u00f4 h\u00ecnh<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00e1c thu\u1eadt to\u00e1n \u0111\u1ec1 xu\u1ea5t n\u1ed9i dung kh\u00f4ng &#8220;x\u1ea5u&#8221;, nh\u01b0ng ch\u00fang \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh v\u1edbi m\u1ed9t m\u1ee5c ti\u00eau duy nh\u1ea5t: T\u1ed1i \u0111a h\u00f3a th\u1eddi gian gi\u1eef ch\u00e2n ng\u01b0\u1eddi d\u00f9ng (Time on site). \u0110\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y, thu\u1eadt to\u00e1n li\u00ean t\u1ee5c ph\u00e2n ph\u1ed1i nh\u1eefng n\u1ed9i dung c\u00f3 kh\u1ea3 n\u0103ng k\u00edch th\u00edch c\u1ea3m x\u00fac m\u1ea1nh nh\u1ea5t. \u0110\u1ed1i v\u1edbi m\u1ed9t \u0111\u1ee9a tr\u1ebb ch\u01b0a ho\u00e0n thi\u1ec7n n\u0103ng l\u1ef1c t\u1ef1 \u0111i\u1ec1u ti\u1ebft (self-regulation), vi\u1ec7c ch\u1ed1ng l\u1ea1i s\u1ee9c h\u1ea5p d\u1eabn c\u1ee7a thu\u1eadt to\u00e1n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf b\u1edfi h\u00e0ng ngh\u00ecn k\u1ef9 s\u01b0 h\u00e0nh vi l\u00e0 m\u1ed9t cu\u1ed9c chi\u1ebfn kh\u00f4ng c\u00e2n s\u1ee9c.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tu_Dopamine_den_he_luy_Vi_sao_tre_kho_tap_trung_va_kho_dieu_tiet_cam_xuc_hon\"><\/span><span style=\"color: #008000;\"><b>T\u1eeb Dopamine \u0111\u1ebfn h\u1ec7 l\u1ee5y: V\u00ec sao tr\u1ebb kh\u00f3 t\u1eadp trung v\u00e0 kh\u00f3 \u0111i\u1ec1u ti\u1ebft c\u1ea3m x\u00fac h\u01a1n?<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">H\u1ec7 qu\u1ea3 c\u1ee7a vi\u1ec7c &#8220;t\u1eafm&#8221; trong Dopamine c\u01b0\u1eddng \u0111\u1ed9 cao qu\u00e1 l\u00e2u l\u00e0 s\u1ef1 thay \u0111\u1ed5i trong c\u1ea5u tr\u00fac v\u1eadn h\u00e0nh c\u1ee7a n\u00e3o b\u1ed9, d\u1eabn \u0111\u1ebfn nh\u1eefng kh\u00f3 kh\u0103n th\u1ef1c t\u1ebf trong \u0111\u1eddi s\u1ed1ng.<\/span><\/p>\n<figure id=\"attachment_29554\" aria-describedby=\"caption-attachment-29554\" style=\"width: 1920px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-29554\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/01\/an-ninh-mang-cho-tre-17.jpg\" alt=\"\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/01\/an-ninh-mang-cho-tre-17.jpg 1920w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/01\/an-ninh-mang-cho-tre-17-390x220.jpg 390w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption id=\"caption-attachment-29554\" class=\"wp-caption-text\">T\u1eeb Dopamine \u0111\u1ebfn h\u1ec7 l\u1ee5y: V\u00ec sao tr\u1ebb kh\u00f3 t\u1eadp trung v\u00e0 kh\u00f3 \u0111i\u1ec1u ti\u1ebft c\u1ea3m x\u00fac h\u01a1n?<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Su_suy_giam_kha_nang_cho_doi_Delayed_Gratification\"><\/span><b>S\u1ef1 suy gi\u1ea3m kh\u1ea3 n\u0103ng ch\u1edd \u0111\u1ee3i (Delayed Gratification)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Khi n\u00e3o b\u1ed9 \u0111\u00e3 quen v\u1edbi t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i t\u00ednh b\u1eb1ng mili-gi\u00e2y c\u1ee7a internet, cu\u1ed9c s\u1ed1ng th\u1ef1c tr\u1edf n\u00ean &#8220;ch\u1eadm ch\u1ea1p&#8221; \u0111\u1ebfn m\u1ee9c kh\u00f3 ch\u1ecbu. Vi\u1ec7c ph\u1ea3i ng\u1ed3i gi\u1ea3i m\u1ed9t b\u00e0i to\u00e1n trong 15 ph\u00fat m\u00e0 kh\u00f4ng c\u00f3 ti\u1ebfng &#8220;ting&#8221; ch\u00fac m\u1eebng n\u00e0o tr\u1edf th\u00e0nh m\u1ed9t c\u1ef1c h\u00ecnh. Kh\u1ea3 n\u0103ng tr\u00ec ho\u00e3n s\u1ef1 th\u1ecfa m\u00e3n \u2013 y\u1ebfu t\u1ed1 then ch\u1ed1t c\u1ee7a th\u00e0nh c\u00f4ng h\u1ecdc thu\u1eadt \u2013 b\u1ecb b\u00e0o m\u00f2n d\u1ea7n.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Trang_thai_qua_tai_cam_xuc\"><\/span><b>Tr\u1ea1ng th\u00e1i qu\u00e1 t\u1ea3i c\u1ea3m x\u00fac<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c li\u00ean t\u1ee5c ti\u1ebfp nh\u1eadn k\u00edch th\u00edch khi\u1ebfn h\u1ec7 th\u1ea7n kinh c\u1ee7a tr\u1ebb lu\u00f4n \u1edf tr\u1ea1ng th\u00e1i k\u00edch ho\u1ea1t cao \u0111\u1ed9 (hyper-arousal). Khi ng\u1eaft k\u1ebft n\u1ed1i, m\u1ee9c Dopamine s\u1ee5t gi\u1ea3m \u0111\u1ed9t ng\u1ed9t (dopamine crash) d\u1eabn \u0111\u1ebfn c\u1ea3m gi\u00e1c tr\u1ed1ng r\u1ed7ng, bu\u1ed3n ch\u00e1n v\u00e0 b\u1ef1c b\u1ed9i v\u00f4 c\u1edb. \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fd do t\u1ea1i sao tr\u1ebb th\u01b0\u1eddng c\u00e1u g\u1eaft d\u1eef d\u1ed9i ngay sau khi b\u1ecb t\u1eaft m\u00e1y.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Mat_dan_kha_nang_tu_dieu_chinh\"><\/span><b>M\u1ea5t d\u1ea7n kh\u1ea3 n\u0103ng t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00e1c chuy\u00ean gia t\u00e2m l\u00fd v\u00e0 c\u00e1c b\u00e1o c\u00e1o t\u1eeb UNICEF v\u1ec1 b\u1ea3o v\u1ec7 tr\u1ebb em tr\u00ean m\u00f4i tr\u01b0\u1eddng m\u1ea1ng \u0111\u1ec1u nh\u1ea5n m\u1ea1nh m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa vi\u1ec7c s\u1eed d\u1ee5ng internet qu\u00e1 m\u1ee9c v\u00e0 s\u1ef1 suy gi\u1ea3m s\u1ee9c kh\u1ecfe tinh th\u1ea7n. Tr\u1ebb g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c nh\u1eadn di\u1ec7n c\u1ea3m x\u00fac c\u1ee7a ch\u00ednh m\u00ecnh (\u0111ang bu\u1ed3n, \u0111ang ch\u00e1n hay \u0111ang gi\u1eadn?) v\u00e0 thi\u1ebfu k\u1ef9 n\u0103ng \u0111\u1ec3 t\u1ef1 b\u00ecnh t\u0129nh l\u1ea1i m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn s\u1ef1 xoa d\u1ecbu t\u1eeb thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Khi_game_va_khong_gian_so_tro_thanh_%E2%80%9Cdiem_nong_rui_ro%E2%80%9D\"><\/span><span style=\"color: #008000;\"><b>Khi game v\u00e0 kh\u00f4ng gian s\u1ed1 tr\u1edf th\u00e0nh \u201c\u0111i\u1ec3m n\u00f3ng r\u1ee7i ro\u201d<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110i\u1ec1u nguy hi\u1ec3m h\u01a1n c\u1ea3 l\u00e0 s\u1ef1 m\u1ea5t t\u1eadp trung v\u00e0 ph\u1ee5 thu\u1ed9c c\u1ea3m x\u00fac n\u00e0y l\u1ea1i ch\u00ednh l\u00e0 &#8220;c\u1eeda h\u1eadu&#8221; \u0111\u1ec3 c\u00e1c r\u1ee7i ro v\u1ec1 <\/span><b>an ninh m\u1ea1ng cho tr\u1ebb<\/b><span style=\"font-weight: 400;\"> x\u00e2m nh\u1eadp.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tam_ly_cua_%E2%80%9CCon_moi%E2%80%9D_hoan_hao\"><\/span><b>T\u00e2m l\u00fd c\u1ee7a &#8220;Con m\u1ed3i&#8221; ho\u00e0n h\u1ea3o<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Trong c\u00e1c tr\u00f2 ch\u01a1i tr\u1ef1c tuy\u1ebfn, tr\u1ebb th\u01b0\u1eddng \u1edf tr\u1ea1ng th\u00e1i t\u1eadp trung cao \u0111\u1ed9 v\u00e0o nhi\u1ec7m v\u1ee5 (leo rank, s\u0103n \u0111\u1ed3) v\u00e0 mong ch\u1edd ph\u1ea7n th\u01b0\u1edfng. L\u00fac n\u00e0y, c\u01a1 ch\u1ebf ph\u00f2ng v\u1ec7 t\u00e2m l\u00fd c\u1ee7a tr\u1ebb h\u1ea1 xu\u1ed1ng m\u1ee9c th\u1ea5p nh\u1ea5t. K\u1ebb x\u1ea5u l\u1ee3i d\u1ee5ng t\u00e2m l\u00fd n\u00e0y \u0111\u1ec3 ti\u1ebfp c\u1eadn: &#8220;Mu\u1ed1n c\u00f3 skin n\u00e0y kh\u00f4ng? Anh t\u1eb7ng&#8221;, &#8220;V\u00e0o nh\u00f3m chat n\u00e0y \u0111\u1ec3 nh\u1eadn code&#8221;.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thuc_tien_xa_hoi_dang_bao_dong\"><\/span><b>Th\u1ef1c ti\u1ec5n x\u00e3 h\u1ed9i \u0111\u00e1ng b\u00e1o \u0111\u1ed9ng<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Th\u1ef1c t\u1ebf \u0111\u00e3 ghi nh\u1eadn kh\u00f4ng \u00edt tr\u01b0\u1eddng h\u1ee3p \u0111au l\u00f2ng xu\u1ea5t ph\u00e1t t\u1eeb s\u1ef1 thi\u1ebfu c\u1ea3nh gi\u00e1c n\u00e0y.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>V\u1ee5 vi\u1ec7c t\u1ea1i Lai Ch\u00e2u (10\/2025):<\/b><span style=\"font-weight: 400;\"> Hai n\u1eef sinh l\u1edbp 10 v\u00ec tin l\u1eddi ng\u01b0\u1eddi l\u1ea1 tr\u00ean m\u1ea1ng h\u1ee9a h\u1eb9n &#8220;vi\u1ec7c nh\u1eb9 l\u01b0\u01a1ng cao&#8221; \u0111\u00e3 b\u1ecf h\u1ecdc tr\u1ed1n \u0111i, may m\u1eafn \u0111\u01b0\u1ee3c c\u00f4ng an ng\u0103n ch\u1eb7n k\u1ecbp th\u1eddi.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>V\u1ee5 vi\u1ec7c t\u1ea1i Qu\u1ea3ng Ninh (12\/2025):<\/b><span style=\"font-weight: 400;\"> M\u1ed9t n\u1eef sinh b\u1ecb k\u1ebb x\u1ea5u thao t\u00fang t\u00e2m l\u00fd qua m\u1ea1ng, \u00e9p bu\u1ed9c t\u1ef1 c\u00f4 l\u1eadp t\u1ea1i nh\u00e0 ngh\u1ec9 v\u00e0 c\u1eaft \u0111\u1ee9t li\u00ean l\u1ea1c v\u1edbi gia \u0111\u00ecnh \u0111\u1ec3 t\u1ed1ng ti\u1ec1n.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Nh\u1eefng v\u1ee5 vi\u1ec7c n\u00e0y kh\u00f4ng b\u1eaft \u0111\u1ea7u b\u1eb1ng nh\u1eefng k\u1ef9 thu\u1eadt hack cao si\u00eau, m\u00e0 b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c khai th\u00e1c t\u00e2m l\u00fd mu\u1ed1n kh\u1eb3ng \u0111\u1ecbnh b\u1ea3n th\u00e2n, mu\u1ed1n c\u00f3 ph\u1ea7n th\u01b0\u1edfng nhanh c\u1ee7a tr\u1ebb.<\/span><\/p>\n<figure id=\"attachment_29557\" aria-describedby=\"caption-attachment-29557\" style=\"width: 1920px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-29557\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/01\/an-ninh-mang-cho-tre-24.jpg\" alt=\"\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/01\/an-ninh-mang-cho-tre-24.jpg 1920w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/01\/an-ninh-mang-cho-tre-24-390x220.jpg 390w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption id=\"caption-attachment-29557\" class=\"wp-caption-text\">Tr\u1ebb d\u1ec5 \u0111\u1ed1i di\u1ec7n v\u1edbi r\u1ee7i ro an ninh m\u1ea1ng trong tr\u1ea1ng th\u00e1i thi\u1ebfu ph\u00f2ng v\u1ec7<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Diem_giao_nhau_tu_than\"><\/span><b>\u0110i\u1ec3m giao nhau t\u1eed th\u1ea7n<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00f3 m\u1ed9t m\u1ed1i t\u01b0\u01a1ng quan ngh\u1ecbch \u0111\u1ea3o: Tr\u1ebb c\u00e0ng m\u1ea5t t\u1eadp trung, c\u00e0ng ph\u1ee5 thu\u1ed9c c\u1ea3m x\u00fac v\u00e0o th\u1ebf gi\u1edbi \u1ea3o, th\u00ec kh\u1ea3 n\u0103ng nh\u1eadn di\u1ec7n r\u1ee7i ro c\u00e0ng th\u1ea5p. M\u1ed9t \u0111\u1ee9a tr\u1ebb \u0111ang trong c\u01a1n kh\u00e1t Dopamine s\u1ebd d\u1ec5 d\u00e0ng b\u1ea5m v\u00e0o m\u1ed9t \u0111\u01b0\u1eddng link l\u1ea1 h\u1ee9a h\u1eb9n t\u1eb7ng qu\u00e0 game h\u01a1n l\u00e0 m\u1ed9t \u0111\u1ee9a tr\u1ebb c\u00f3 t\u00e2m l\u00fd v\u1eefng v\u00e0ng. V\u00ec v\u1eady, <\/span><b>an ninh m\u1ea1ng cho tr\u1ebb<\/b><span style=\"font-weight: 400;\"> kh\u00f4ng th\u1ec3 t\u00e1ch r\u1eddi kh\u1ecfi vi\u1ec7c gi\u00e1o d\u1ee5c c\u1ea3m x\u00fac v\u00e0 h\u00e0nh vi.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Van_de_khong_nam_o_ky_luat_%E2%80%93_ma_o_moi_truong_so_tre_dang_song\"><\/span><span style=\"color: #008000;\"><b>V\u1ea5n \u0111\u1ec1 kh\u00f4ng n\u1eb1m \u1edf k\u1ef7 lu\u1eadt \u2013 m\u00e0 \u1edf m\u00f4i tr\u01b0\u1eddng s\u1ed1 tr\u1ebb \u0111ang s\u1ed1ng<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Tr\u01b0\u1edbc nh\u1eefng thay \u0111\u1ed5i ti\u00eau c\u1ef1c c\u1ee7a con, ph\u1ea3n \u1ee9ng b\u1ea3n n\u0103ng c\u1ee7a ph\u1ee5 huynh th\u01b0\u1eddng l\u00e0 si\u1ebft ch\u1eb7t k\u1ef7 lu\u1eadt: t\u1ecbch thu m\u00e1y, c\u1ea5m t\u00fac, m\u1eafng m\u1ecf. Tuy nhi\u00ean, c\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y th\u01b0\u1eddng ph\u1ea3n t\u00e1c d\u1ee5ng.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hieu_ung_nguoc_cua_su_cam_doan\"><\/span><b>Hi\u1ec7u \u1ee9ng ng\u01b0\u1ee3c c\u1ee7a s\u1ef1 c\u1ea5m \u0111o\u00e1n<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c c\u1ea5m \u0111o\u00e1n c\u1ef1c \u0111oan ch\u1ec9 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c ph\u1ea7n ng\u1ecdn (h\u00e0nh vi s\u1eed d\u1ee5ng m\u00e1y) nh\u01b0ng l\u1ea1i l\u00e0m t\u1ed5n th\u01b0\u01a1ng m\u1ed1i quan h\u1ec7 cha m\u1eb9 &#8211; con c\u00e1i. Tr\u1ebb s\u1ebd sinh ra t\u00e2m l\u00fd ch\u1ed1ng \u0111\u1ed1i, t\u00ecm c\u00e1ch l\u00e1ch lu\u1eadt (ra qu\u00e1n net, m\u01b0\u1ee3n m\u00e1y b\u1ea1n) v\u00e0 quan tr\u1ecdng nh\u1ea5t l\u00e0 tr\u1ebb s\u1ebd gi\u1ea5u gi\u1ebfm khi g\u1eb7p r\u1ee7i ro tr\u00ean m\u1ea1ng v\u00ec s\u1ee3 b\u1ecb ph\u1ea1t th\u00eam.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thay_doi_cau_hoi_%E2%80%93_Thay_doi_cach_nhin\"><\/span><b>Thay \u0111\u1ed5i c\u00e2u h\u1ecfi \u2013 Thay \u0111\u1ed5i c\u00e1ch nh\u00ecn<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Thay v\u00ec h\u1ecfi &#8220;T\u1ea1i sao con h\u01b0 v\u1eady?&#8221;, ph\u1ee5 huynh h\u00e3y th\u1eed \u0111\u1eb7t c\u00e2u h\u1ecfi: &#8220;\u0110i\u1ec1u g\u00ec \u0111ang t\u00e1c \u0111\u1ed9ng l\u00ean con m\u1ed7i ng\u00e0y?&#8221;. Khi hi\u1ec3u r\u1eb1ng con \u0111ang ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed9t thu\u1eadt to\u00e1n m\u1ea1nh m\u1ebd h\u01a1n \u00fd ch\u00ed c\u1ee7a m\u00ecnh, cha m\u1eb9 s\u1ebd chuy\u1ec3n t\u1eeb th\u00e1i \u0111\u1ed9 ph\u00e1n x\u00e9t sang \u0111\u1ed3ng c\u1ea3m v\u00e0 h\u1ed7 tr\u1ee3.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Giao_duc_la_chia_khoa\"><\/span><b>Gi\u00e1o d\u1ee5c l\u00e0 ch\u00eca kh\u00f3a<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Tr\u1ebb c\u1ea7n \u0111\u01b0\u1ee3c trang b\u1ecb ki\u1ebfn th\u1ee9c \u0111\u1ec3 hi\u1ec3u v\u1ec1 m\u00f4i tr\u01b0\u1eddng m\u00ecnh \u0111ang s\u1ed1ng. Tr\u1ebb c\u1ea7n bi\u1ebft t\u1ea1i sao m\u00ecnh l\u1ea1i th\u00edch xem video \u0111\u00f3, t\u1ea1i sao m\u00ecnh l\u1ea1i c\u00e1u khi t\u1eaft m\u00e1y, v\u00e0 quan tr\u1ecdng nh\u1ea5t l\u00e0 l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ph\u1ea3n \u1ee9ng an to\u00e0n khi g\u1eb7p ng\u01b0\u1eddi l\u1ea1. \u0110\u00f3 l\u00e0 gi\u00e1o d\u1ee5c, kh\u00f4ng ph\u1ea3i c\u1ea5m \u0111o\u00e1n.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Khoang_trong_trong_giao_duc_an_ninh_mang_an_toan_so_tai_Viet_Nam\"><\/span><span style=\"color: #008000;\"><b>Kho\u1ea3ng tr\u1ed1ng trong gi\u00e1o d\u1ee5c an ninh m\u1ea1ng &amp; an to\u00e0n s\u1ed1 t\u1ea1i Vi\u1ec7t Nam<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">M\u1eb7c d\u00f9 nhu c\u1ea7u l\u00e0 c\u1ea5p thi\u1ebft, nh\u01b0ng th\u1ef1c t\u1ebf gi\u00e1o d\u1ee5c t\u1ea1i Vi\u1ec7t Nam v\u1eabn c\u00f2n nh\u1eefng kho\u1ea3ng tr\u1ed1ng l\u1edbn.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Noi_dung_con_roi_rac_va_nang_tinh_ly_thuyet\"><\/span><b>N\u1ed9i dung c\u00f2n r\u1eddi r\u1ea1c v\u00e0 n\u1eb7ng t\u00ednh l\u00fd thuy\u1ebft<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Ph\u1ea7n l\u1edbn c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh gi\u00e1o d\u1ee5c hi\u1ec7n nay t\u1eadp trung v\u00e0o k\u1ef9 n\u0103ng tin h\u1ecdc v\u0103n ph\u00f2ng (Word, Excel) ho\u1eb7c l\u1eadp tr\u00ecnh, m\u00e0 b\u1ecf ng\u1ecf m\u1ea3ng <\/span><b>an ninh m\u1ea1ng cho tr\u1ebb<\/b><span style=\"font-weight: 400;\">. N\u1ebfu c\u00f3, n\u1ed9i dung th\u01b0\u1eddng thi\u00ean v\u1ec1 c\u1ea3nh b\u00e1o d\u1ecda n\u1ea1t (&#8220;C\u1ea5m chat v\u1edbi ng\u01b0\u1eddi l\u1ea1&#8221;, &#8220;C\u1ea5m v\u00e0o web \u0111en&#8221;) thay v\u00ec trang b\u1ecb k\u1ef9 n\u0103ng x\u1eed l\u00fd t\u00ecnh hu\u1ed1ng.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thieu_su_ket_noi_voi_doi_song_thuc\"><\/span><b>Thi\u1ebfu s\u1ef1 k\u1ebft n\u1ed1i v\u1edbi \u0111\u1eddi s\u1ed1ng th\u1ef1c<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Gi\u00e1o d\u1ee5c an to\u00e0n s\u1ed1 hi\u1ec7n nay ch\u01b0a \u0111\u01b0\u1ee3c h\u1ec7 th\u1ed1ng h\u00f3a \u0111\u1ec3 g\u1eafn li\u1ec1n v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 t\u00e2m l\u00fd h\u00e0nh vi h\u00e0ng ng\u00e0y c\u1ee7a tr\u1ebb. Ch\u00fang ta d\u1ea1y tr\u1ebb c\u00e1ch \u0111\u1eb7t m\u1eadt kh\u1ea9u m\u1ea1nh, nh\u01b0ng ch\u01b0a d\u1ea1y tr\u1ebb c\u00e1ch nh\u1eadn di\u1ec7n c\u1ea3m x\u00fac khi b\u1ecb b\u1eaft n\u1ea1t qua m\u1ea1ng (Cyberbullying) hay c\u00e1ch ki\u1ec3m so\u00e1t ham mu\u1ed1n click v\u00e0o c\u00e1c \u0111\u01b0\u1eddng link d\u1ee5 d\u1ed7.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Goi_mo_huong_tiep_can_giao_duc_phu_hop_cho_tre_tieu_hoc\"><\/span><span style=\"color: #008000;\"><b>G\u1ee3i m\u1edf h\u01b0\u1edbng ti\u1ebfp c\u1eadn gi\u00e1o d\u1ee5c ph\u00f9 h\u1ee3p cho tr\u1ebb ti\u1ec3u h\u1ecdc<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 l\u1ea5p \u0111\u1ea7y kho\u1ea3ng tr\u1ed1ng n\u00e0y, \u0111\u1eb7c bi\u1ec7t v\u1edbi l\u1ee9a tu\u1ed5i ti\u1ec3u h\u1ecdc (7-11 tu\u1ed5i) \u2013 giai \u0111o\u1ea1n v\u00e0ng \u0111\u1ec3 h\u00ecnh th\u00e0nh th\u00f3i quen s\u1ed1, ph\u01b0\u01a1ng ph\u00e1p gi\u00e1o d\u1ee5c c\u1ea7n tu\u00e2n th\u1ee7 c\u00e1c nguy\u00ean t\u1eafc s\u01b0 ph\u1ea1m hi\u1ec7n \u0111\u1ea1i.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Nguyen_tac_%E2%80%9CMua_dam_tham_lau%E2%80%9D\"><\/span><b>Nguy\u00ean t\u1eafc &#8220;M\u01b0a d\u1ea7m th\u1ea5m l\u00e2u&#8221;<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Kh\u00f4ng d\u1ecda n\u1ea1t:<\/b><span style=\"font-weight: 400;\"> Thay v\u00ec v\u1ebd ra vi\u1ec5n c\u1ea3nh \u0111\u00e1ng s\u1ee3, h\u00e3y gi\u00fap tr\u1ebb hi\u1ec3u quy lu\u1eadt nh\u00e2n qu\u1ea3 tr\u00ean m\u1ea1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Kh\u00f4ng k\u1ef9 thu\u1eadt h\u00f3a:<\/b><span style=\"font-weight: 400;\"> Tr\u00e1nh d\u00f9ng c\u00e1c thu\u1eadt ng\u1eef chuy\u00ean s\u00e2u (phishing, malware) m\u00e0 h\u00e3y d\u00f9ng ng\u00f4n ng\u1eef \u0111\u1eddi th\u01b0\u1eddng (k\u1ebb m\u1ea1o danh, tin nh\u1eafn b\u1eaby).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>D\u1ea1y qua t\u00ecnh hu\u1ed1ng (Scenario-based Learning):<\/b><span style=\"font-weight: 400;\"> \u0110\u1eb7t tr\u1ebb v\u00e0o c\u00e1c t\u00ecnh hu\u1ed1ng gi\u1ea3 \u0111\u1ecbnh (V\u00ed d\u1ee5: &#8220;N\u1ebfu c\u00f3 ng\u01b0\u1eddi t\u1eb7ng skin x\u1ecbn nh\u01b0ng \u0111\u00f2i m\u1eadt kh\u1ea9u, con s\u1ebd l\u00e0m g\u00ec?&#8221;) \u0111\u1ec3 tr\u1ebb t\u1ef1 t\u01b0 duy gi\u1ea3i ph\u00e1p.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_29556\" aria-describedby=\"caption-attachment-29556\" style=\"width: 1920px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-29556\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/01\/an-ninh-mang-cho-tre-25.jpg\" alt=\"\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/01\/an-ninh-mang-cho-tre-25.jpg 1920w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/01\/an-ninh-mang-cho-tre-25-390x220.jpg 390w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption id=\"caption-attachment-29556\" class=\"wp-caption-text\">Vai tr\u00f2 c\u1ee7a ph\u1ee5 huynh trong gi\u00e1o d\u1ee5c an ninh m\u1ea1ng cho tr\u1ebb \u0111\u00e3 chuy\u1ec3n t\u1eeb c\u1ea5m \u0111o\u00e1n sang gi\u00e1o d\u1ee5c v\u00e0 \u0111\u1ed3ng h\u00e0nh<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"He_thong_hoa_kien_thuc_cung_Teky\"><\/span><b>H\u1ec7 th\u1ed1ng h\u00f3a ki\u1ebfn th\u1ee9c c\u00f9ng Teky<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Nh\u1eadn th\u1ea5y s\u1ef1 thi\u1ebfu h\u1ee5t v\u1ec1 m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh gi\u00e1o d\u1ee5c an to\u00e0n s\u1ed1 b\u00e0i b\u1ea3n, c\u00e1c \u0111\u01a1n v\u1ecb gi\u00e1o d\u1ee5c ti\u00ean phong nh\u01b0 <\/span><b>Teky<\/b><span style=\"font-weight: 400;\"> \u0111\u00e3 v\u00e0 \u0111ang x\u00e2y d\u1ef1ng nh\u1eefng n\u1ed9i dung h\u1ecdc t\u1eadp \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho t\u00e2m l\u00fd tr\u1ebb em Vi\u1ec7t Nam. Kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf vi\u1ec7c d\u1ea1y c\u00f4ng c\u1ee5, c\u00e1c kh\u00f3a h\u1ecdc n\u00e0y t\u1eadp trung v\u00e0o vi\u1ec7c:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">X\u00e2y d\u1ef1ng t\u01b0 duy b\u1ea3o m\u1eadt t\u1eeb nh\u1eefng th\u00f3i quen nh\u1ecf nh\u1ea5t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">R\u00e8n luy\u1ec7n v\u0103n h\u00f3a \u1ee9ng x\u1eed v\u0103n minh trong m\u00f4i tr\u01b0\u1eddng s\u1ed1 (Digital Etiquette).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Trang b\u1ecb &#8220;b\u1ed9 l\u1ecdc&#8221; \u0111\u1ec3 tr\u1ebb t\u1ef1 bi\u1ebft ph\u00e2n bi\u1ec7t n\u1ed9i dung x\u1ea5u\/t\u1ed1t m\u00e0 kh\u00f4ng c\u1ea7n cha m\u1eb9 k\u00e8 k\u00e8 gi\u00e1m s\u00e1t.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y gi\u00fap <\/span><b>an ninh m\u1ea1ng cho tr\u1ebb<\/b><span style=\"font-weight: 400;\"> tr\u1edf th\u00e0nh m\u1ed9t k\u1ef9 n\u0103ng s\u1ed1ng t\u1ef1 nhi\u00ean nh\u01b0 vi\u1ec7c tr\u1ebb bi\u1ebft nh\u00ecn \u0111\u00e8n giao th\u00f4ng khi qua \u0111\u01b0\u1eddng, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t b\u1ed9 lu\u1eadt kh\u00f4 khan ph\u1ea3i h\u1ecdc thu\u1ed9c l\u00f2ng.<\/span><\/p>\n<p>Xem th\u00eam: <em><a href=\"https:\/\/teky.edu.vn\/blog\/buc-tranh-rui-ro-internet-voi-tre-em-nam-2025\/\">T\u1eeb l\u1eeba \u0111\u1ea3o \u0111\u1ebfn b\u1eaft n\u1ea1t m\u1ea1ng: B\u1ee9c tranh r\u1ee7i ro internet v\u1edbi tr\u1ebb em n\u0103m 2025<\/a><\/em><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Khi_phu_huynh_hieu_dung_tre_moi_co_co_hoi_can_bang\"><\/span><span style=\"color: #008000;\"><b>Khi ph\u1ee5 huynh hi\u1ec3u \u0111\u00fang, tr\u1ebb m\u1edbi c\u00f3 c\u01a1 h\u1ed9i c\u00e2n b\u1eb1ng<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Tr\u1edf l\u1ea1i v\u1edbi c\u00e2u chuy\u1ec7n bu\u1ed5i t\u1ed1i quen thu\u1ed9c \u1edf \u0111\u1ea7u b\u00e0i. N\u1ebfu hi\u1ec3u r\u1eb1ng s\u1ef1 c\u00e1u g\u1eaft c\u1ee7a con l\u00e0 do s\u1ef1 s\u1ee5t gi\u1ea3m Dopamine \u0111\u1ed9t ng\u1ed9t, cha m\u1eb9 s\u1ebd c\u00f3 c\u00e1ch \u1ee9ng x\u1eed kh\u00e1c: thay v\u00ec qu\u00e1t m\u1eafng, c\u00f3 th\u1ec3 \u0111\u01b0a ra c\u1ea3nh b\u00e1o tr\u01b0\u1edbc 5 ph\u00fat, ho\u1eb7c c\u00f9ng con th\u1ef1c hi\u1ec7n m\u1ed9t ho\u1ea1t \u0111\u1ed9ng chuy\u1ec3n ti\u1ebfp nh\u1eb9 nh\u00e0ng \u0111\u1ec3 n\u00e3o b\u1ed9 &#8220;h\u1ea1 c\u00e1nh&#8221;.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tr\u1ebb em kh\u00f4ng &#8220;h\u01b0 \u0111i&#8221;, m\u00e0 n\u00e3o b\u1ed9 c\u1ee7a c\u00e1c em \u0111ang ph\u1ea3i g\u1ed3ng m\u00ecnh th\u00edch nghi v\u1edbi m\u1ed9t k\u1ef7 nguy\u00ean s\u1ed1 \u0111\u1ea7y bi\u1ebfn \u0111\u1ed9ng. V\u00ec v\u1eady, <\/span><b>an ninh m\u1ea1ng cho tr\u1ebb<\/b><span style=\"font-weight: 400;\"> n\u0103m 2025 kh\u00f4ng ch\u1ec9 l\u00e0 b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n kh\u1ecfi hacker. N\u00f3 r\u1ed9ng l\u1edbn v\u00e0 nh\u00e2n v\u0103n h\u01a1n nhi\u1ec1u: \u0111\u00f3 l\u00e0 b\u1ea3o v\u1ec7 c\u1ea3m x\u00fac c\u1ee7a tr\u1ebb kh\u1ecfi s\u1ef1 thao t\u00fang, b\u1ea3o v\u1ec7 kh\u1ea3 n\u0103ng t\u1eadp trung kh\u1ecfi s\u1ef1 xao nh\u00e3ng, v\u00e0 b\u1ea3o v\u1ec7 s\u1ef1 ph\u00e1t tri\u1ec3n l\u00e0nh m\u1ea1nh c\u1ee7a m\u1ed9t th\u1ebf h\u1ec7 c\u00f4ng d\u00e2n s\u1ed1 t\u01b0\u01a1ng lai.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Khi ph\u1ee5 huynh chuy\u1ec3n t\u1eeb vai tr\u00f2 &#8220;c\u1ea3nh s\u00e1t&#8221; sang &#8220;ng\u01b0\u1eddi d\u1eabn \u0111\u01b0\u1eddng&#8221;, v\u00e0 tr\u1ebb \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u00fang n\u0103ng l\u1ef1c t\u1ef1 v\u1ec7, kh\u00f4ng gian m\u1ea1ng s\u1ebd tr\u1edf v\u1ec1 \u0111\u00fang ngh\u0129a c\u1ee7a n\u00f3: m\u1ed9t c\u00f4ng c\u1ee5 tuy\u1ec7t v\u1eddi \u0111\u1ec3 h\u1ecdc h\u1ecfi v\u00e0 kh\u00e1m ph\u00e1, thay v\u00ec l\u00e0 m\u1ed9t n\u1ed7i lo \u00e2u th\u01b0\u1eddng tr\u1ef1c.<\/span><\/p>\n<p><b>Ngu\u1ed3n tham kh\u1ea3o:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">[1] C\u1ed5ng Th\u00f4ng tin \u0111i\u1ec7n t\u1eed B\u1ed9 C\u00f4ng an: K\u1ecbp th\u1eddi ph\u00e1t hi\u1ec7n, ng\u0103n ch\u1eb7n hai n\u1eef sinh l\u1edbp 10 r\u01a1i v\u00e0o b\u1eaby l\u1eeba \u201cvi\u1ec7c nh\u1eb9, l\u01b0\u01a1ng cao\u201d (14\/10\/2025).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">[2] B\u00e1o Tu\u1ed5i Tr\u1ebb Online: N\u1eef sinh b\u1ecb l\u1eeba c\u1eaft li\u00ean l\u1ea1c v\u1edbi gia \u0111\u00ecnh, t\u1ed1ng ti\u1ec1n 200 tri\u1ec7u (17\/12\/2025).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">[3] UNICEF: How to protect children online.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">[4] B\u00e1o Tu\u1ed5i Tr\u1ebb Th\u1ee7 \u0110\u00f4: Nghi\u1ec7n game online qua l\u1eddi k\u1ec3 c\u1ee7a c\u00e1c b\u00e1c s\u0129 khoa t\u00e2m th\u1ea7n (26\/06\/2024).<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ea1i sao tr\u1ebb ng\u00e0y c\u00e0ng d\u1ec5 c\u00e1u g\u1eaft khi b\u1ecb nh\u1eafc t\u1eaft m\u00e1y v\u00e0 kh\u00f3 t\u1eadp trung v\u00e0o vi\u1ec7c h\u1ecdc? \u0110\u00e2y kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 s\u1ef1 thay \u0111\u1ed5i t\u00ednh c\u00e1ch, m\u00e0 l\u00e0 ph\u1ea3n \u1ee9ng th\u00edch nghi c\u1ee7a n\u00e3o b\u1ed9 tr\u01b0\u1edbc &#8220;c\u01a1n b\u00e3o&#8221; Dopamine t\u1eeb m\u00f4i tr\u01b0\u1eddng s\u1ed1. B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u1ea3i m\u00e3 c\u01a1 &hellip;<\/p>\n","protected":false},"author":42,"featured_media":29561,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"show_on_app":false,"footnotes":""},"categories":[424],"tags":[425,427,290,429],"class_list":["post-29542","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-an-ninh-mang-va-an-toan-so-cho-tre-em","tag-an-ninh-mang-cho-tre","tag-an-toan-so-cho-tre","tag-hoc-lap-trinh-cho-tre","tag-lua-dao-truc-tuyen"],"acf":{"show_on_app":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.9 (Yoast SEO v26.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>T\u1eeb c\u00e1u g\u1eaft \u0111\u1ebfn m\u1ea5t t\u1eadp trung: Tr\u1ebb \u0111ang ch\u1ecbu t\u00e1c \u0111\u1ed9ng g\u00ec khi online qu\u00e1 nhi\u1ec1u?<\/title>\n<meta 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