{"id":870,"date":"2026-10-10T17:22:04","date_gmt":"2026-10-10T10:22:04","guid":{"rendered":"https:\/\/dykhoa.com\/blog\/?p=870"},"modified":"2026-10-10T18:08:04","modified_gmt":"2026-10-10T11:08:04","slug":"thong-tin-khoa-hoc-tren-mang-co-dang-tin","status":"publish","type":"post","link":"https:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/","title":{"rendered":"L\u00e0m sao bi\u1ebft th\u00f4ng tin khoa h\u1ecdc tr\u00ean m\u1ea1ng c\u00f3 \u0111\u00e1ng tin?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">C\u00e1ch \u0111\u00e1ng tin c\u1eady nh\u1ea5t \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ed9t <a href=\"https:\/\/dykhoa.com\/blog\/thong-tin-sai-lech-khoa-hoc\/\" data-type=\"post\" data-id=\"121\">th\u00f4ng tin khoa h\u1ecdc<\/a> tr\u00ean m\u1ea1ng kh\u00f4ng ph\u1ea3i l\u00e0 soi k\u1ef9 trang web \u0111ang m\u1edf, m\u00e0 l\u00e0 r\u1eddi trang \u0111\u00f3 \u0111\u1ec3 xem c\u00e1c ngu\u1ed3n kh\u00e1c n\u00f3i g\u00ec v\u1ec1 n\u00f3. Ng\u01b0\u1eddi ki\u1ec3m ch\u1ee9ng tin chuy\u00ean nghi\u1ec7p l\u00e0m \u0111\u00fang nh\u01b0 v\u1eady. H\u1ecd tr\u1ea3 l\u1eddi ba c\u00e2u h\u1ecfi: ai \u0111\u1ee9ng sau th\u00f4ng tin, b\u1eb1ng ch\u1ee9ng l\u00e0 g\u00ec, v\u00e0 c\u00e1c ngu\u1ed3n kh\u00e1c n\u00f3i g\u00ec (Breakstone et al., 2021). B\u00e0i vi\u1ebft n\u00e0y h\u01b0\u1edbng d\u1eabn b\u1ea1n \u00e1p d\u1ee5ng c\u00e1ch l\u00e0m \u0111\u00f3 v\u00e0o c\u00e1c b\u00e0i \u0111\u0103ng v\u1ec1 s\u1ee9c kh\u1ecfe, m\u00f4i tr\u01b0\u1eddng hay c\u00f4ng ngh\u1ec7 m\u00e0 b\u1ea1n g\u1eb7p h\u1eb1ng ng\u00e0y.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-box-title\">Trong b\u00e0i vi\u1ebft n\u00e0y,<\/div>\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\"><\/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:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/#Vi_sao_kho_phan_biet_thong_tin_khoa_hoc_dung_va_sai_tren_mang\" >V\u00ec sao kh\u00f3 ph\u00e2n bi\u1ec7t th\u00f4ng tin khoa h\u1ecdc \u0111\u00fang v\u00e0 sai tr\u00ean m\u1ea1ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/#Nhung_dau_hieu_nao_khong_dang_tin_cay_nhu_ta_van_nghi\" >Nh\u1eefng d\u1ea5u hi\u1ec7u n\u00e0o kh\u00f4ng \u0111\u00e1ng tin c\u1eady nh\u01b0 ta v\u1eabn ngh\u0129?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/#Doc_ngang_la_gi_va_vi_sao_nguoi_kiem_chung_tin_dung_cach_nay\" >\u0110\u1ecdc ngang l\u00e0 g\u00ec v\u00e0 v\u00ec sao ng\u01b0\u1eddi ki\u1ec3m ch\u1ee9ng tin d\u00f9ng c\u00e1ch n\u00e0y?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/#Ba_cau_hoi_nao_giup_kiem_tra_mot_thong_tin_khoa_hoc\" >Ba c\u00e2u h\u1ecfi n\u00e0o gi\u00fap ki\u1ec3m tra m\u1ed9t th\u00f4ng tin khoa 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-5\" href=\"https:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/#Ai_dung_sau_thong_tin\" >Ai \u0111\u1ee9ng sau th\u00f4ng tin?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/#Bang_chung_la_gi\" >B\u1eb1ng ch\u1ee9ng l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/#Cac_nguon_khac_noi_gi\" >C\u00e1c ngu\u1ed3n kh\u00e1c n\u00f3i g\u00ec?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/#Lam_sao_nhan_ra_mot_ket_luan_khoa_hoc_dang_bi_noi_qua\" >L\u00e0m sao nh\u1eadn ra m\u1ed9t k\u1ebft lu\u1eadn khoa h\u1ecdc \u0111ang b\u1ecb n\u00f3i qu\u00e1?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/#Co_nen_dung_lai_vai_giay_truoc_khi_chia_se\" >C\u00f3 n\u00ean d\u1eebng l\u1ea1i v\u00e0i gi\u00e2y tr\u01b0\u1edbc khi chia s\u1ebb?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/#Quy_trinh_kiem_tra_nhanh_trong_nam_buoc\" >Quy tr\u00ecnh ki\u1ec3m tra nhanh trong n\u0103m b\u01b0\u1edbc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/#Cau_hoi_thuong_gap\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/#Trang_web_co_ten_mien_gov_hoac_edu_thi_luon_dang_tin\" >Trang web c\u00f3 t\u00ean mi\u1ec1n .gov ho\u1eb7c .edu th\u00ec lu\u00f4n \u0111\u00e1ng tin?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/#Bai_viet_co_trich_dan_nghien_cuu_thi_co_dang_tin_khong\" >B\u00e0i vi\u1ebft c\u00f3 tr\u00edch d\u1eabn nghi\u00ean c\u1ee9u th\u00ec c\u00f3 \u0111\u00e1ng tin kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/#Doc_ngang_co_mat_nhieu_thoi_gian_khong\" >\u0110\u1ecdc ngang c\u00f3 m\u1ea5t nhi\u1ec1u th\u1eddi gian kh\u00f4ng?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/#Ket_luan\" >K\u1ebft lu\u1eadn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/#Doi_loi_gioi_thieu\" >\u0110\u00f4i l\u1eddi gi\u1edbi thi\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/dykhoa.com\/blog\/thong-tin-khoa-hoc-tren-mang-co-dang-tin\/#Tai_lieu_tham_khao\" >T\u00e0i li\u1ec7u tham kh\u1ea3o<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Vi_sao_kho_phan_biet_thong_tin_khoa_hoc_dung_va_sai_tren_mang\"><\/span>V\u00ec sao kh\u00f3 ph\u00e2n bi\u1ec7t th\u00f4ng tin khoa h\u1ecdc \u0111\u00fang v\u00e0 sai tr\u00ean m\u1ea1ng?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f3, v\u00ec th\u00f4ng tin sai th\u01b0\u1eddng tr\u00f4ng kh\u00f4ng kh\u00e1c th\u00f4ng tin \u0111\u00fang, v\u00e0 m\u00f4i tr\u01b0\u1eddng m\u1ea1ng x\u00e3 h\u1ed9i kh\u00f4ng khuy\u1ebfn kh\u00edch ch\u00fang ta d\u1eebng l\u1ea1i \u0111\u1ec3 ki\u1ec3m tra. M\u1ed9t t\u1ed5ng quan tr\u00ean t\u1ea1p ch\u00ed <em>Trends in Cognitive Sciences<\/em> cho th\u1ea5y ng\u01b0\u1eddi d\u1ec5 tin tin sai th\u01b0\u1eddng l\u00e0 ng\u01b0\u1eddi thi\u1ebfu suy x\u00e9t k\u1ef9, thi\u1ebfu ki\u1ebfn th\u1ee9c li\u00ean quan, v\u00e0 hay d\u1ef1a v\u00e0o c\u1ea3m gi\u00e1c quen thu\u1ed9c v\u1edbi th\u00f4ng tin (Pennycook &amp; Rand, 2021).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7t Nam c\u0169ng kh\u00f4ng \u0111\u1ee9ng ngo\u00e0i hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y. Trong giai \u0111o\u1ea1n \u0111\u1ea7u d\u1ecbch Covid-19, m\u1ed9t ph\u00e2n t\u00edch tr\u00ean t\u1ea1p ch\u00ed <em>Media and Communication<\/em> m\u00f4 t\u1ea3 m\u1ea1ng x\u00e3 h\u1ed9i Vi\u1ec7t Nam r\u01a1i v\u00e0o t\u00ecnh tr\u1ea1ng h\u1ed7n lo\u1ea1n v\u1edbi nhi\u1ec1u th\u00f4ng tin sai l\u1ec7ch, \u0111i k\u00e8m c\u00e1c ph\u00e1t ng\u00f4n thi\u1ebfu v\u0103n minh, khi r\u1ee7i ro d\u1ecbch b\u1ec7nh b\u1ecb khu\u1ebfch \u0111\u1ea1i tr\u00ean m\u1ea1ng (Nguyen &amp; Nguyen, 2020). B\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ecdc th\u00eam v\u1ec1 c\u01a1 ch\u1ebf lan truy\u1ec1n c\u1ee7a tin sai trong b\u00e0i <a href=\"https:\/\/dykhoa.com\/blog\/thong-tin-sai-lech-khoa-hoc\/\">Th\u00f4ng tin sai l\u1ec7ch khoa h\u1ecdc: c\u01a1 ch\u1ebf lan truy\u1ec1n v\u00e0 c\u00e1ch \u1ee9ng ph\u00f3<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nhung_dau_hieu_nao_khong_dang_tin_cay_nhu_ta_van_nghi\"><\/span>Nh\u1eefng d\u1ea5u hi\u1ec7u n\u00e0o kh\u00f4ng \u0111\u00e1ng tin c\u1eady nh\u01b0 ta v\u1eabn ngh\u0129?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u d\u1ea5u hi\u1ec7u quen thu\u1ed9c nh\u01b0 t\u00ean mi\u1ec1n &#8220;.org&#8221;, trang &#8220;Gi\u1edbi thi\u1ec7u&#8221;, giao di\u1ec7n chuy\u00ean nghi\u1ec7p hay vi\u1ec7c c\u00f3 nhi\u1ec1u \u0111\u01b0\u1eddng d\u1eabn kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 k\u1ebft lu\u1eadn m\u1ed9t trang \u0111\u00e1ng tin. Nh\u00f3m nghi\u00ean c\u1ee9u c\u1ee7a \u0110\u1ea1i h\u1ecdc Stanford ghi nh\u1eadn sinh vi\u00ean \u0111\u1ea1i h\u1ecdc th\u01b0\u1eddng \u0111\u00e1nh gi\u00e1 trang web d\u1ef1a \u0111\u00fang v\u00e0o c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m b\u1ec1 m\u1eb7t n\u00e0y, v\u00e0 hi\u1ebfm khi r\u1eddi trang \u0111\u1ec3 t\u00ecm th\u00f4ng tin \u1edf n\u01a1i kh\u00e1c (Breakstone et al., 2021).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00fd do l\u00e0 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m n\u00e0y \u0111\u1ec1u d\u1ec5 t\u1ea1o ra. Trang &#8220;Gi\u1edbi thi\u1ec7u&#8221; do ch\u00ednh t\u1ed5 ch\u1ee9c vi\u1ebft, n\u00ean th\u01b0\u1eddng ch\u1ec9 n\u00f3i \u0111i\u1ec1u c\u00f3 l\u1ee3i cho h\u1ecd.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Doc_ngang_la_gi_va_vi_sao_nguoi_kiem_chung_tin_dung_cach_nay\"><\/span>\u0110\u1ecdc ngang l\u00e0 g\u00ec v\u00e0 v\u00ec sao ng\u01b0\u1eddi ki\u1ec3m ch\u1ee9ng tin d\u00f9ng c\u00e1ch n\u00e0y?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ecdc ngang (lateral reading) l\u00e0 c\u00e1ch r\u1eddi m\u1ed9t trang web l\u1ea1, m\u1edf th\u00eam c\u00e1c tab m\u1edbi \u0111\u1ec3 t\u00ecm hi\u1ec3u xem c\u00e1c ngu\u1ed3n kh\u00e1c n\u00f3i g\u00ec v\u1ec1 trang \u0111\u00f3, thay v\u00ec \u0111\u1ecdc t\u1eeb tr\u00ean xu\u1ed1ng d\u01b0\u1edbi c\u1ee7a ch\u00ednh trang \u1ea5y. Kh\u00e1i ni\u1ec7m n\u00e0y \u0111\u1ebfn t\u1eeb m\u1ed9t nghi\u00ean c\u1ee9u so s\u00e1nh c\u00e1ch ng\u01b0\u1eddi ki\u1ec3m ch\u1ee9ng tin chuy\u00ean nghi\u1ec7p, gi\u00e1o s\u01b0 s\u1eed h\u1ecdc v\u00e0 sinh vi\u00ean \u0111\u00e1nh gi\u00e1 c\u00e1c trang web l\u1ea1 (Wineburg &amp; McGrew, 2019, d\u1eabn theo Breakstone et al., 2021).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u00e1o s\u01b0 v\u00e0 sinh vi\u00ean c\u00f3 xu h\u01b0\u1edbng \u0111\u1ecdc d\u1ecdc, g\u1ea7n nh\u01b0 kh\u00f4ng r\u1eddi trang. Ng\u01b0\u1ee3c l\u1ea1i, ng\u01b0\u1eddi ki\u1ec3m ch\u1ee9ng tin r\u1eddi trang g\u1ea7n nh\u01b0 ngay l\u1eadp t\u1ee9c. Nh\u1edd v\u1eady, h\u1ecd \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 tin c\u1eady nhanh h\u01a1n v\u00e0 ch\u00ednh x\u00e1c h\u01a1n hai nh\u00f3m c\u00f2n l\u1ea1i (Breakstone et al., 2021).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ecdc ngang l\u00e0 k\u1ef9 n\u0103ng c\u00f3 th\u1ec3 h\u1ecdc \u0111\u01b0\u1ee3c. Trong m\u1ed9t kh\u00f3a h\u1ecdc dinh d\u01b0\u1ee1ng tr\u1ef1c tuy\u1ebfn, ch\u1ec9 3 tr\u00ean 87 sinh vi\u00ean \u0111\u1ecdc ngang \u1edf b\u00e0i ki\u1ec3m tra \u0111\u1ea7u kh\u00f3a. Sau b\u1ed1n h\u1ecdc ph\u1ea7n ng\u1eafn, con s\u1ed1 n\u00e0y t\u0103ng l\u00ean 67 tr\u00ean 87 sinh vi\u00ean (Breakstone et al., 2021). Tuy v\u1eady, nghi\u00ean c\u1ee9u n\u00e0y c\u00f3 quy m\u00f4 nh\u1ecf, kh\u00f4ng c\u00f3 nh\u00f3m \u0111\u1ed1i ch\u1ee9ng, v\u00e0 c\u00e1c t\u00e1c gi\u1ea3 c\u0169ng n\u00eau r\u00f5 ch\u01b0a bi\u1ebft k\u1ef9 n\u0103ng n\u00e0y duy tr\u00ec \u0111\u01b0\u1ee3c bao l\u00e2u hay c\u00f3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng v\u00e0o \u0111\u1eddi s\u1ed1ng h\u1eb1ng ng\u00e0y hay kh\u00f4ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ba_cau_hoi_nao_giup_kiem_tra_mot_thong_tin_khoa_hoc\"><\/span>Ba c\u00e2u h\u1ecfi n\u00e0o gi\u00fap ki\u1ec3m tra m\u1ed9t th\u00f4ng tin khoa h\u1ecdc?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u01b0\u1eddi ki\u1ec3m ch\u1ee9ng tin th\u01b0\u1eddng d\u1ef1a v\u00e0o ba c\u00e2u h\u1ecfi: ai \u0111\u1ee9ng sau th\u00f4ng tin, b\u1eb1ng ch\u1ee9ng l\u00e0 g\u00ec, v\u00e0 c\u00e1c ngu\u1ed3n kh\u00e1c n\u00f3i g\u00ec (Breakstone et al., 2021).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ai_dung_sau_thong_tin\"><\/span>Ai \u0111\u1ee9ng sau th\u00f4ng tin?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y t\u00ecm xem t\u1ed5 ch\u1ee9c hay c\u00e1 nh\u00e2n \u0111\u0103ng tin l\u00e0 ai, h\u1ecd c\u00f3 chuy\u00ean m\u00f4n ph\u00f9 h\u1ee3p v\u1edbi ch\u1ee7 \u0111\u1ec1 kh\u00f4ng, v\u00e0 c\u00f3 l\u1ee3i \u00edch n\u00e0o g\u1eafn v\u1edbi th\u00f4ng \u0111i\u1ec7p kh\u00f4ng. C\u00e1ch nhanh nh\u1ea5t l\u00e0 t\u00ecm t\u00ean t\u1ed5 ch\u1ee9c ho\u1eb7c t\u00e1c gi\u1ea3 v\u00e0 \u0111\u1ecdc c\u00e1c ngu\u1ed3n \u0111\u1ed9c l\u1eadp n\u00f3i v\u1ec1 h\u1ecd.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bang_chung_la_gi\"><\/span>B\u1eb1ng ch\u1ee9ng l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y xem th\u00f4ng tin d\u1ef1a tr\u00ean m\u1ed9t nghi\u00ean c\u1ee9u, nhi\u1ec1u nghi\u00ean c\u1ee9u hay ch\u1ec9 l\u00e0 tr\u1ea3i nghi\u1ec7m c\u00e1 nh\u00e2n. Kh\u00f4ng ph\u1ea3i m\u1ecdi b\u1eb1ng ch\u1ee9ng \u0111\u1ec1u c\u00f3 gi\u00e1 tr\u1ecb ngang nhau. Trong y h\u1ecdc, c\u00e1c lo\u1ea1i nghi\u00ean c\u1ee9u th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp theo th\u1ee9 b\u1eadc, v\u00e0 t\u1ed5ng quan h\u1ec7 th\u1ed1ng \u0111\u00f3ng vai tr\u00f2 nh\u01b0 c\u00f4ng c\u1ee5 \u0111\u1ec3 th\u1ea9m \u0111\u1ecbnh, t\u1ed5ng h\u1ee3p v\u00e0 \u00e1p d\u1ee5ng b\u1eb1ng ch\u1ee9ng (Murad et al., 2016). M\u1ed9t nghi\u00ean c\u1ee9u \u0111\u01a1n l\u1ebb, d\u00f9 m\u1edbi v\u00e0 h\u1ea5p d\u1eabn, hi\u1ebfm khi \u0111\u1ee7 \u0111\u1ec3 k\u1ebft lu\u1eadn ch\u1eafc ch\u1eafn. C\u00e1ch l\u1ea7n v\u1ec1 nghi\u00ean c\u1ee9u g\u1ed1c v\u00e0 \u0111\u1ecdc nhanh m\u1ed9t b\u00e0i b\u00e1o khoa h\u1ecdc \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn trong b\u00e0i <a href=\"https:\/\/dykhoa.com\/blog\/kiem-tra-nghien-cuu-chia-se-tren-mang\/\">L\u00e0m sao ki\u1ec3m tra m\u1ed9t nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c chia s\u1ebb tr\u00ean m\u1ea1ng?<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cac_nguon_khac_noi_gi\"><\/span>C\u00e1c ngu\u1ed3n kh\u00e1c n\u00f3i g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y ki\u1ec3m tra xem c\u00e1c c\u01a1 quan y t\u1ebf, t\u1ed5 ch\u1ee9c khoa h\u1ecdc hay c\u00e1c c\u01a1 quan b\u00e1o ch\u00ed uy t\u00edn c\u00f3 \u0111\u01b0a tin t\u01b0\u01a1ng t\u1ef1 kh\u00f4ng. N\u1ebfu ch\u1ec9 c\u00f3 m\u1ed9t ngu\u1ed3n duy nh\u1ea5t \u0111\u01b0a ra k\u1ebft lu\u1eadn g\u00e2y s\u1ed1c, \u0111\u00f3 l\u00e0 l\u00fd do \u0111\u1ec3 th\u1eadn tr\u1ecdng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lam_sao_nhan_ra_mot_ket_luan_khoa_hoc_dang_bi_noi_qua\"><\/span>L\u00e0m sao nh\u1eadn ra m\u1ed9t k\u1ebft lu\u1eadn khoa h\u1ecdc \u0111ang b\u1ecb n\u00f3i qu\u00e1?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1ea5u hi\u1ec7u d\u1ec5 nh\u1eadn th\u1ea5y nh\u1ea5t l\u00e0 l\u1eddi di\u1ec5n \u0111\u1ea1t m\u1ea1nh h\u01a1n m\u1ee9c nghi\u00ean c\u1ee9u cho ph\u00e9p, \u0111\u1eb7c bi\u1ec7t khi m\u1ed9t m\u1ed1i t\u01b0\u01a1ng quan b\u1ecb vi\u1ebft th\u00e0nh quan h\u1ec7 nh\u00e2n qu\u1ea3. M\u1ed9t t\u1ed5ng quan h\u1ec7 th\u1ed1ng v\u1ec1 c\u00e1c nghi\u00ean c\u1ee9u s\u1ee9c kh\u1ecfe \u0111\u01b0\u1ee3c chia s\u1ebb nhi\u1ec1u tr\u00ean m\u1ea1ng x\u00e3 h\u1ed9i cho th\u1ea5y 34% b\u00e0i b\u00e1o khoa h\u1ecdc v\u00e0 48% b\u00e0i b\u00e1o truy\u1ec1n th\u00f4ng d\u00f9ng ng\u00f4n ng\u1eef nh\u00e2n qu\u1ea3 m\u1ea1nh h\u01a1n m\u1ee9c b\u1eb1ng ch\u1ee9ng th\u1ef1c s\u1ef1 cho ph\u00e9p (Haber et al., 2018).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 ph\u00f3ng \u0111\u1ea1i kh\u00f4ng ch\u1ec9 \u0111\u1ebfn t\u1eeb b\u00e1o ch\u00ed. M\u1ed9t nghi\u00ean c\u1ee9u tr\u00ean t\u1ea1p ch\u00ed <em>BMJ<\/em> ph\u00e2n t\u00edch th\u00f4ng c\u00e1o b\u00e1o ch\u00ed c\u1ee7a 20 tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc h\u00e0ng \u0111\u1ea7u V\u01b0\u01a1ng qu\u1ed1c Anh. Khi th\u00f4ng c\u00e1o c\u00f3 ph\u00f3ng \u0111\u1ea1i, kho\u1ea3ng 58-86% b\u1ea3n tin li\u00ean quan c\u0169ng ph\u00f3ng \u0111\u1ea1i theo. Khi th\u00f4ng c\u00e1o kh\u00f4ng ph\u00f3ng \u0111\u1ea1i, t\u1ef7 l\u1ec7 n\u00e0y ch\u1ec9 kho\u1ea3ng 10-18% (Sumner et al., 2014).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec v\u1eady, khi g\u1eb7p ti\u00eau \u0111\u1ec1 ki\u1ec3u &#8220;\u0103n X gi\u00fap ph\u00f2ng ng\u1eeba b\u1ec7nh Y&#8221;, b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 h\u1ecfi: nghi\u00ean c\u1ee9u l\u00e0m tr\u00ean ng\u01b0\u1eddi hay tr\u00ean \u0111\u1ed9ng v\u1eadt, c\u00f3 ph\u1ea3i ch\u1ec9 l\u00e0 quan s\u00e1t m\u1ed1i li\u00ean h\u1ec7, v\u00e0 nghi\u00ean c\u1ee9u g\u1ed1c c\u00f3 th\u1eadt s\u1ef1 khuy\u00ean nh\u01b0 v\u1eady kh\u00f4ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Co_nen_dung_lai_vai_giay_truoc_khi_chia_se\"><\/span>C\u00f3 n\u00ean d\u1eebng l\u1ea1i v\u00e0i gi\u00e2y tr\u01b0\u1edbc khi chia s\u1ebb?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3. B\u1eb1ng ch\u1ee9ng cho th\u1ea5y nhi\u1ec1u ng\u01b0\u1eddi chia s\u1ebb tin sai kh\u00f4ng ph\u1ea3i v\u00ec c\u1ed1 \u00fd, m\u00e0 v\u00ec l\u00fac \u0111\u00f3 h\u1ecd kh\u00f4ng ch\u00fa \u00fd \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c. C\u00e1c can thi\u1ec7p nh\u1eafc ng\u01b0\u1eddi d\u00f9ng ngh\u0129 v\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c tr\u01b0\u1edbc khi chia s\u1ebb \u0111\u00e3 cho th\u1ea5y hi\u1ec7u qu\u1ea3 trong m\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u (Pennycook &amp; Rand, 2021). Khi tin sai \u0111\u00e3 lan ra, vi\u1ec7c \u0111\u00ednh ch\u00ednh c\u0169ng c\u00f3 nh\u1eefng gi\u1edbi h\u1ea1n ri\u00eang, \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch trong b\u00e0i <a href=\"https:\/\/dykhoa.com\/blog\/dinh-chinh-tin-sai-khong-hieu-qua\/\">V\u00ec sao \u0111\u00ednh ch\u00ednh tin sai kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng hi\u1ec7u qu\u1ea3?<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quy_trinh_kiem_tra_nhanh_trong_nam_buoc\"><\/span>Quy tr\u00ecnh ki\u1ec3m tra nhanh trong n\u0103m b\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>D\u1eebng l\u1ea1i tr\u01b0\u1edbc khi tin ho\u1eb7c chia s\u1ebb, nh\u1ea5t l\u00e0 khi th\u00f4ng tin khi\u1ebfn b\u1ea1n s\u1ed1c, s\u1ee3 h\u00e3i ho\u1eb7c ph\u1eabn n\u1ed9.<\/li>\n\n\n\n<li>M\u1edf tab m\u1edbi v\u00e0 t\u00ecm hi\u1ec3u ai \u0111\u1ee9ng sau trang web ho\u1eb7c b\u00e0i \u0111\u0103ng.<\/li>\n\n\n\n<li>T\u00ecm ngu\u1ed3n g\u1ed1c c\u1ee7a th\u00f4ng tin: nghi\u00ean c\u1ee9u n\u00e0o, c\u00f4ng b\u1ed1 \u1edf \u0111\u00e2u, l\u00e0m tr\u00ean ai.<\/li>\n\n\n\n<li>So s\u00e1nh v\u1edbi c\u00e1c ngu\u1ed3n \u0111\u1ed9c l\u1eadp v\u00e0 uy t\u00edn kh\u00e1c.<\/li>\n\n\n\n<li>\u0110\u1ed1i chi\u1ebfu l\u1eddi di\u1ec5n \u0111\u1ea1t v\u1edbi lo\u1ea1i b\u1eb1ng ch\u1ee9ng: t\u01b0\u01a1ng quan kh\u00f4ng ph\u1ea3i nh\u00e2n qu\u1ea3, k\u1ebft qu\u1ea3 tr\u00ean \u0111\u1ed9ng v\u1eadt kh\u00f4ng t\u1ef1 \u0111\u1ed9ng \u00e1p d\u1ee5ng cho con ng\u01b0\u1eddi.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cau_hoi_thuong_gap\"><\/span>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Trang_web_co_ten_mien_gov_hoac_edu_thi_luon_dang_tin\"><\/span>Trang web c\u00f3 t\u00ean mi\u1ec1n .gov ho\u1eb7c .edu th\u00ec lu\u00f4n \u0111\u00e1ng tin?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng h\u1eb3n. T\u00ean mi\u1ec1n ch\u1ec9 cho bi\u1ebft lo\u1ea1i t\u1ed5 ch\u1ee9c s\u1edf h\u1eefu trang, kh\u00f4ng b\u1ea3o \u0111\u1ea3m m\u1ecdi n\u1ed9i dung tr\u00ean \u0111\u00f3 \u0111\u1ec1u ch\u00ednh x\u00e1c ho\u1eb7c c\u00f2n c\u1eadp nh\u1eadt. B\u1ea1n v\u1eabn n\u00ean ki\u1ec3m tra n\u1ed9i dung c\u1ee5 th\u1ec3 v\u1edbi c\u00e1c ngu\u1ed3n kh\u00e1c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bai_viet_co_trich_dan_nghien_cuu_thi_co_dang_tin_khong\"><\/span>B\u00e0i vi\u1ebft c\u00f3 tr\u00edch d\u1eabn nghi\u00ean c\u1ee9u th\u00ec c\u00f3 \u0111\u00e1ng tin kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00edch d\u1eabn l\u00e0 d\u1ea5u hi\u1ec7u t\u1ed1t, nh\u01b0ng ch\u01b0a \u0111\u1ee7. B\u1ea1n c\u1ea7n xem nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c d\u1eabn c\u00f3 th\u1eadt s\u1ef1 n\u00f3i \u0111i\u1ec1u m\u00e0 b\u00e0i vi\u1ebft kh\u1eb3ng \u0111\u1ecbnh hay kh\u00f4ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Doc_ngang_co_mat_nhieu_thoi_gian_khong\"><\/span>\u0110\u1ecdc ngang c\u00f3 m\u1ea5t nhi\u1ec1u th\u1eddi gian kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u01b0\u1eddng kh\u00f4ng. Ng\u01b0\u1eddi ki\u1ec3m ch\u1ee9ng tin chuy\u00ean nghi\u1ec7p \u0111\u00e1nh gi\u00e1 nhanh h\u01a1n ch\u00ednh nh\u1edd r\u1eddi trang s\u1edbm, thay v\u00ec \u0111\u1ecdc h\u1ebft n\u1ed9i dung c\u1ee7a m\u1ed9t trang l\u1ea1 (Breakstone et al., 2021).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span>K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng c\u00f3 c\u00f4ng c\u1ee5 n\u00e0o gi\u00fap b\u1ea1n ph\u00e2n bi\u1ec7t \u0111\u00fang sai tuy\u1ec7t \u0111\u1ed1i. Tuy v\u1eady, b\u1eb1ng ch\u1ee9ng hi\u1ec7n c\u00f3 cho th\u1ea5y th\u00f3i quen r\u1eddi trang \u0111\u1ec3 ki\u1ec3m tra ngu\u1ed3n, \u0111\u1eb7t ba c\u00e2u h\u1ecfi v\u1ec1 ng\u01b0\u1eddi \u0111\u1ee9ng sau, b\u1eb1ng ch\u1ee9ng v\u00e0 c\u00e1c ngu\u1ed3n kh\u00e1c, c\u00f9ng v\u1edbi vi\u1ec7c d\u1eebng l\u1ea1i tr\u01b0\u1edbc khi chia s\u1ebb, c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n \u0111\u00e1nh gi\u00e1 th\u00f4ng tin khoa h\u1ecdc th\u1eadn tr\u1ecdng h\u01a1n. B\u1eaft \u0111\u1ea7u t\u1eeb b\u00e0i \u0111\u0103ng ti\u1ebfp theo khi\u1ebfn b\u1ea1n b\u1ea5t ng\u1edd, h\u00e3y th\u1eed m\u1edf th\u00eam m\u1ed9t tab m\u1edbi tr\u01b0\u1edbc khi tin.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Doi_loi_gioi_thieu\"><\/span>\u0110\u00f4i l\u1eddi gi\u1edbi thi\u1ec7u<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00e0i vi\u1ebft n\u00e0y \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p b\u1edfi Nguy\u1ec5n Ho\u00e0ng Anh Khoa (Dy Khoa), gi\u1ea3ng vi\u00ean Khoa Quan h\u1ec7 c\u00f4ng ch\u00fang v\u00e0 Truy\u1ec1n th\u00f4ng, Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc V\u0103n Lang, v\u00e0 l\u00e0 ng\u01b0\u1eddi t\u1ed1t nghi\u1ec7p Th\u1ea1c s\u0129 <a href=\"https:\/\/dykhoa.com\/blog\/truyen-thong-khoa-hoc-la-gi\/\" data-type=\"post\" data-id=\"32\">Truy\u1ec1n th\u00f4ng Khoa h\u1ecdc <\/a>v\u00e0 Thu h\u00fat C\u00f4ng ch\u00fang (Science Communication and Public Engagement) t\u1ea1i Universiti Malaya (UM), Malaysia. \u0110\u00e2y l\u00e0 l\u0129nh v\u1ef1c chuy\u00ean m\u00f4n c\u1ed1t l\u00f5i m\u00e0 anh \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o b\u00e0i b\u1ea3n v\u00e0 ti\u1ebfp t\u1ee5c theo \u0111u\u1ed5i trong nghi\u00ean c\u1ee9u, gi\u1ea3ng d\u1ea1y v\u00e0 th\u1ef1c h\u00e0nh ngh\u1ec1 nghi\u1ec7p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n th\u1ea5y b\u00e0i vi\u1ebft c\u00f3 sai s\u00f3t ho\u1eb7c mu\u1ed1n g\u00f3p \u00fd, vui l\u00f2ng g\u1eedi email v\u1ec1 hi@dykhoa.com.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tai_lieu_tham_khao\"><\/span>T\u00e0i li\u1ec7u tham kh\u1ea3o<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Breakstone, J., Smith, M., Connors, P., Ortega, T., Kerr, D., &amp; Wineburg, S. (2021). Lateral reading: College students learn to critically evaluate internet sources in an online course. <em>Harvard Kennedy School (HKS) Misinformation Review, 2<\/em>(1). https:\/\/doi.org\/10.37016\/mr-2020-56<\/li>\n\n\n\n<li>Haber, N., Smith, E. R., Moscoe, E., Andrews, K., Audy, R., Bell, W., Brennan, A. T., Breskin, A., Kane, J. C., Karra, M., McClure, E. S., &amp; Suarez, E. A. (2018). Causal language and strength of inference in academic and media articles shared in social media (CLAIMS): A systematic review. <em>PLOS ONE, 13<\/em>(5), Article e0196346. https:\/\/doi.org\/10.1371\/journal.pone.0196346<\/li>\n\n\n\n<li>Murad, M. H., Asi, N., Alsawas, M., &amp; Alahdab, F. (2016). New evidence pyramid. <em>Evidence-Based Medicine, 21<\/em>(4), 125-127. https:\/\/doi.org\/10.1136\/ebmed-2016-110401<\/li>\n\n\n\n<li>Nguyen, H., &amp; Nguyen, A. (2020). Covid-19 misinformation and the social (media) amplification of risk: A Vietnamese perspective. <em>Media and Communication, 8<\/em>(2), 444-447. https:\/\/doi.org\/10.17645\/mac.v8i2.3227<\/li>\n\n\n\n<li>Pennycook, G., &amp; Rand, D. G. (2021). The psychology of fake news. <em>Trends in Cognitive Sciences, 25<\/em>(5), 388-402. https:\/\/doi.org\/10.1016\/j.tics.2021.02.007<\/li>\n\n\n\n<li>Sumner, P., Vivian-Griffiths, S., Boivin, J., Williams, A., Venetis, C. A., Davies, A., Ogden, J., Whelan, L., Hughes, B., Dalton, B., Boy, F., &amp; Chambers, C. D. (2014). The association between exaggeration in health related science news and academic press releases: Retrospective observational study. <em>BMJ, 349<\/em>, Article g7015. https:\/\/doi.org\/10.1136\/bmj.g7015<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1ch ki\u1ec3m tra th\u00f4ng tin khoa h\u1ecdc tr\u00ean m\u1ea1ng c\u00f3 \u0111\u00e1ng tin kh\u00f4ng: \u0111\u1ecdc ngang, 3 c\u00e2u h\u1ecfi c\u1ee7a ng\u01b0\u1eddi ki\u1ec3m ch\u1ee9ng tin v\u00e0 d\u1ea5u hi\u1ec7u k\u1ebft lu\u1eadn b\u1ecb n\u00f3i qu\u00e1.<\/p>\n","protected":false},"author":1,"featured_media":869,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,3],"tags":[451,453,426,48,452,23],"class_list":["post-870","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ly-thuyet-mo-hinh","category-truyen-thong-khoa-hoc","tag-doc-ngang","tag-hieu-biet-so","tag-kiem-chung-thong-tin","tag-thong-tin-sai-lech","tag-tin-gia-khoa-hoc","tag-truyen-thong-khoa-hoc"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>L\u00e0m sao bi\u1ebft th\u00f4ng tin khoa h\u1ecdc tr\u00ean m\u1ea1ng c\u00f3 \u0111\u00e1ng tin?<\/title>\n<meta name=\"description\" content=\"C\u00e1ch ki\u1ec3m tra th\u00f4ng tin khoa h\u1ecdc tr\u00ean m\u1ea1ng c\u00f3 \u0111\u00e1ng tin kh\u00f4ng: \u0111\u1ecdc ngang, 3 c\u00e2u h\u1ecfi c\u1ee7a 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