{"id":7107,"date":"2026-10-20T16:00:00","date_gmt":"2026-10-20T09:00:00","guid":{"rendered":"https:\/\/dykhoa.com\/blog\/?p=7107"},"modified":"2026-10-20T19:41:01","modified_gmt":"2026-10-20T12:41:01","slug":"vi-sao-tin-nghien-cuu-moi-hay-bi-thoi-phong","status":"publish","type":"post","link":"https:\/\/dykhoa.com\/blog\/vi-sao-tin-nghien-cuu-moi-hay-bi-thoi-phong\/","title":{"rendered":"V\u00ec sao tin &#8220;nghi\u00ean c\u1ee9u m\u1edbi cho th\u1ea5y&#8221; hay b\u1ecb th\u1ed5i ph\u1ed3ng so v\u1edbi b\u00e0i g\u1ed1c?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Tin khoa h\u1ecdc b\u1ecb th\u1ed5i ph\u1ed3ng kh\u00f4ng ch\u1ec9 v\u00ec nh\u00e0 b\u00e1o &#8220;gi\u1eadt t\u00edt&#8221;. Nhi\u1ec1u ph\u00f3ng \u0111\u1ea1i \u0111\u00e3 c\u00f3 s\u1eb5n trong th\u00f4ng c\u00e1o b\u00e1o ch\u00ed c\u1ee7a ch\u00ednh tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc, th\u1eadm ch\u00ed trong ph\u1ea7n t\u00f3m t\u1eaft c\u1ee7a b\u00e0i b\u00e1o khoa h\u1ecdc, r\u1ed3i \u0111\u01b0\u1ee3c nh\u00e2n l\u00ean khi l\u00ean b\u00e1o (Sumner v\u00e0 c\u1ed9ng s\u1ef1, 2014; Yavchitz v\u00e0 c\u1ed9ng s\u1ef1, 2012). Tin t\u1ed1t l\u00e0 th\u00f4ng c\u00e1o vi\u1ebft th\u1eadn tr\u1ecdng h\u01a1n kh\u00f4ng l\u00e0m b\u1ea3n tin b\u1ecb \u0111\u0103ng \u00edt \u0111i (Adams v\u00e0 c\u1ed9ng s\u1ef1, 2019).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>T\u00f3m t\u1eaft nhanh:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ba ki\u1ec3u th\u1ed5i ph\u1ed3ng ph\u1ed5 bi\u1ebfn: l\u1eddi khuy\u00ean v\u01b0\u1ee3t qu\u00e1 d\u1eef li\u1ec7u, bi\u1ebfn t\u01b0\u01a1ng quan th\u00e0nh nh\u00e2n qu\u1ea3, v\u00e0 suy t\u1eeb \u0111\u1ed9ng v\u1eadt sang ng\u01b0\u1eddi.<\/li>\n\n<li>Khi th\u00f4ng c\u00e1o b\u00e1o ch\u00ed ph\u00f3ng \u0111\u1ea1i, ph\u1ea7n l\u1edbn b\u1ea3n tin ph\u00f3ng \u0111\u1ea1i theo.<\/li>\n\n<li>Th\u1ed5i ph\u1ed3ng kh\u00f4ng gi\u00fap tin \u0111\u01b0\u1ee3c \u0111\u0103ng nhi\u1ec1u h\u01a1n m\u1ed9t c\u00e1ch r\u00f5 r\u1ec7t.<\/li>\n\n<li>Ng\u01b0\u1eddi \u0111\u1ecdc n\u00ean t\u00ecm b\u00e0i g\u1ed1c v\u00e0 \u0111\u1ed1i chi\u1ebfu ba \u0111i\u1ec1u: thi\u1ebft k\u1ebf nghi\u00ean c\u1ee9u, \u0111\u1ed1i t\u01b0\u1ee3ng nghi\u00ean c\u1ee9u, c\u00e1ch d\u00f9ng ch\u1eef.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Tin khoa h\u1ecdc b\u1ecb th\u1ed5i ph\u1ed3ng theo nh\u1eefng ki\u1ec3u n\u00e0o?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u01b0\u1eddng g\u1eb7p nh\u1ea5t l\u00e0 ba ki\u1ec3u m\u00e0 nh\u00f3m c\u1ee7a Sumner v\u00e0 c\u1ed9ng s\u1ef1 (2014) \u0111o l\u01b0\u1eddng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>L\u1eddi khuy\u00ean v\u01b0\u1ee3t qu\u00e1 d\u1eef li\u1ec7u:<\/strong> nghi\u00ean c\u1ee9u ch\u1ec9 quan s\u00e1t m\u1ed9t m\u1ed1i li\u00ean h\u1ec7, nh\u01b0ng b\u1ea3n tin khuy\u00ean ng\u01b0\u1eddi \u0111\u1ecdc n\u00ean \u0103n, u\u1ed1ng hay l\u00e0m g\u00ec \u0111\u00f3.<\/li>\n\n<li><strong>T\u01b0\u01a1ng quan th\u00e0nh nh\u00e2n qu\u1ea3:<\/strong> nghi\u00ean c\u1ee9u th\u1ea5y hai th\u1ee9 \u0111i c\u00f9ng nhau, b\u1ea3n tin vi\u1ebft th\u1ee9 n\u00e0y &#8220;g\u00e2y ra&#8221; hay &#8220;gi\u00fap&#8221; th\u1ee9 kia. B\u00e0i <a href=\"https:\/\/dykhoa.com\/blog\/tuong-quan-va-nhan-qua-khac-nhau-the-nao\/\">t\u01b0\u01a1ng quan v\u00e0 nh\u00e2n qu\u1ea3 kh\u00e1c nhau th\u1ebf n\u00e0o<\/a> gi\u1ea3i th\u00edch k\u1ef9 kh\u00e1c bi\u1ec7t n\u00e0y.<\/li>\n\n<li><strong>T\u1eeb \u0111\u1ed9ng v\u1eadt suy ra ng\u01b0\u1eddi:<\/strong> k\u1ebft qu\u1ea3 tr\u00ean chu\u1ed9t hay t\u1ebf b\u00e0o \u0111\u01b0\u1ee3c vi\u1ebft nh\u01b0 th\u1ec3 \u00e1p d\u1ee5ng ngay cho con ng\u01b0\u1eddi. Xem th\u00eam b\u00e0i <a href=\"https:\/\/dykhoa.com\/blog\/thu-nghiem-tren-chuot-co-ap-dung-cho-nguoi\/\">th\u1eed nghi\u1ec7m tr\u00ean chu\u1ed9t c\u00f3 \u00e1p d\u1ee5ng \u0111\u01b0\u1ee3c cho ng\u01b0\u1eddi kh\u00f4ng<\/a>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng c\u00f2n c\u00f3 ki\u1ec3u &#8220;t\u00f4 h\u1ed3ng&#8221; (spin): c\u00e1ch tr\u00ecnh b\u00e0y, c\u1ed1 \u00fd hay v\u00f4 \u00fd, nh\u1ea5n m\u1ea1nh l\u1ee3i \u00edch c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb m\u1edbi (Yavchitz v\u00e0 c\u1ed9ng s\u1ef1, 2012).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Th\u1ed5i ph\u1ed3ng th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u01b0\u1eddng t\u1eeb tr\u01b0\u1edbc khi tin \u0111\u1ebfn t\u00f2a so\u1ea1n. Sumner v\u00e0 c\u1ed9ng s\u1ef1 (2014) ph\u00e2n t\u00edch 462 th\u00f4ng c\u00e1o b\u00e1o ch\u00ed v\u1ec1 y sinh v\u00e0 s\u1ee9c kh\u1ecfe do 20 tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc \u1edf Anh ph\u00e1t h\u00e0nh n\u0103m 2011, c\u00f9ng 668 b\u1ea3n tin li\u00ean quan. K\u1ebft qu\u1ea3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>40% th\u00f4ng c\u00e1o \u0111\u01b0a l\u1eddi khuy\u00ean ph\u00f3ng \u0111\u1ea1i; 33% \u0111\u01b0a tuy\u00ean b\u1ed1 nh\u00e2n qu\u1ea3 t\u1eeb nghi\u00ean c\u1ee9u t\u01b0\u01a1ng quan; 36% suy ra ng\u01b0\u1eddi t\u1eeb nghi\u00ean c\u1ee9u tr\u00ean \u0111\u1ed9ng v\u1eadt.<\/li>\n\n<li>Khi th\u00f4ng c\u00e1o \u0111\u01b0a l\u1eddi khuy\u00ean ph\u00f3ng \u0111\u1ea1i, 58% b\u1ea3n tin c\u0169ng l\u00e0m v\u1eady; khi th\u00f4ng c\u00e1o kh\u00f4ng ph\u00f3ng \u0111\u1ea1i, t\u1ef7 l\u1ec7 n\u00e0y l\u00e0 17%.<\/li>\n\n<li>V\u1edbi tuy\u00ean b\u1ed1 nh\u00e2n qu\u1ea3, t\u1ef7 l\u1ec7 l\u00e0 81% so v\u1edbi 18%.<\/li>\n\n<li>V\u1edbi suy t\u1eeb \u0111\u1ed9ng v\u1eadt sang ng\u01b0\u1eddi, t\u1ef7 l\u1ec7 l\u00e0 86% so v\u1edbi 9,6%.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 nghi\u00ean c\u1ee9u quan s\u00e1t, nh\u01b0ng nh\u00f3m t\u00e1c gi\u1ea3 cho r\u1eb1ng n\u00e2ng \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a th\u00f4ng c\u00e1o l\u00e0 c\u01a1 h\u1ed9i quan tr\u1ecdng \u0111\u1ec3 gi\u1ea3m tin s\u1ee9c kh\u1ecfe g\u00e2y hi\u1ec3u l\u1ea7m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u00f3ng \u0111\u1ea1i c\u00f2n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u s\u1edbm h\u01a1n n\u1eefa, ngay trong b\u00e0i b\u00e1o khoa h\u1ecdc. Yavchitz v\u00e0 c\u1ed9ng s\u1ef1 (2012) x\u00e9t 70 th\u00f4ng c\u00e1o b\u00e1o ch\u00ed v\u1ec1 th\u1eed nghi\u1ec7m ng\u1eabu nhi\u00ean c\u00f3 \u0111\u1ed1i ch\u1ee9ng, l\u1ea5y t\u1eeb trang EurekAlert! trong kho\u1ea3ng th\u00e1ng 12\/2009 \u0111\u1ebfn th\u00e1ng 3\/2010:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>47% th\u00f4ng c\u00e1o c\u00f3 &#8220;t\u00f4 h\u1ed3ng&#8221;.<\/li>\n\n<li>40% ph\u1ea7n k\u1ebft lu\u1eadn trong t\u00f3m t\u1eaft c\u1ee7a b\u00e0i b\u00e1o g\u1ed1c c\u00f3 &#8220;t\u00f4 h\u1ed3ng&#8221;.<\/li>\n\n<li>T\u00f3m t\u1eaft c\u00f3 &#8220;t\u00f4 h\u1ed3ng&#8221; th\u00ec th\u00f4ng c\u00e1o c\u00f3 nguy c\u01a1 &#8220;t\u00f4 h\u1ed3ng&#8221; cao g\u1ea5p kho\u1ea3ng 5,6 l\u1ea7n.<\/li>\n\n<li>V\u1edbi 41 th\u1eed nghi\u1ec7m c\u00f3 b\u1ea3n tin \u0111i k\u00e8m, 21 tr\u01b0\u1eddng h\u1ee3p (51%) c\u00f3 b\u1ea3n tin &#8220;t\u00f4 h\u1ed3ng&#8221;.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">M\u1ea1ng x\u00e3 h\u1ed9i l\u00e0m m\u00e9o th\u00eam nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng b\u00e0i \u0111\u01b0\u1ee3c chia s\u1ebb nhi\u1ec1u nh\u1ea5t ch\u01b0a ch\u1eafc l\u00e0 nh\u1eefng b\u00e0i ch\u00ednh x\u00e1c nh\u1ea5t. Haber v\u00e0 c\u1ed9ng s\u1ef1 (2018) xem x\u00e9t 50 nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c chia s\u1ebb nhi\u1ec1u nh\u1ea5t tr\u00ean m\u1ea1ng x\u00e3 h\u1ed9i n\u0103m 2015 v\u00e0 64 b\u00e0i b\u00e1o \u0111\u01b0a tin v\u1ec1 ch\u00fang:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>44% b\u00e0i b\u00e1o d\u00f9ng ng\u00f4n ng\u1eef nh\u00e2n qu\u1ea3 m\u1ea1nh, so v\u1edbi 20% \u1edf c\u00e1c b\u00e0i khoa h\u1ecdc g\u1ed1c.<\/li>\n\n<li>58% b\u00e0i b\u00e1o \u0111\u01b0a sai c\u00e2u h\u1ecfi nghi\u00ean c\u1ee9u, k\u1ebft qu\u1ea3, can thi\u1ec7p ho\u1eb7c nh\u00f3m \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ee7a nghi\u00ean c\u1ee9u g\u1ed1c.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Xem th\u00eam b\u00e0i <a href=\"https:\/\/dykhoa.com\/blog\/khoang-trong-giua-phong-lab-va-truyen-thong-dai-chung\/\">kho\u1ea3ng tr\u1ed1ng gi\u1eefa ph\u00f2ng lab v\u00e0 truy\u1ec1n th\u00f4ng \u0111\u1ea1i ch\u00fang<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Th\u1ed5i ph\u1ed3ng c\u00f3 gi\u00fap tin \u0111\u01b0\u1ee3c \u0111\u0103ng nhi\u1ec1u h\u01a1n kh\u00f4ng?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eb1ng ch\u1ee9ng hi\u1ec7n c\u00f3 cho th\u1ea5y kh\u00f4ng r\u00f5 r\u00e0ng. Trong nghi\u00ean c\u1ee9u c\u1ee7a Sumner v\u00e0 c\u1ed9ng s\u1ef1 (2014), th\u00f4ng c\u00e1o ph\u00f3ng \u0111\u1ea1i kh\u00f4ng g\u1eafn v\u1edbi s\u1ed1 b\u1ea3n tin nhi\u1ec1u h\u01a1n m\u1ed9t c\u00e1ch c\u00f3 \u00fd ngh\u0129a th\u1ed1ng k\u00ea; ch\u1eb3ng h\u1ea1n v\u1edbi l\u1eddi khuy\u00ean, t\u1ef7 l\u1ec7 \u0111\u01b0\u1ee3c \u0111\u01b0a tin l\u00e0 59% so v\u1edbi 52%, nh\u01b0ng kho\u1ea3ng tin c\u1eady bao g\u1ed3m c\u1ea3 kh\u1ea3 n\u0103ng kh\u00f4ng kh\u00e1c bi\u1ec7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u00f3m n\u00e0y sau \u0111\u00f3 l\u00e0m m\u1ed9t th\u1eed nghi\u1ec7m ng\u1eabu nhi\u00ean v\u1edbi 312 th\u00f4ng c\u00e1o b\u00e1o ch\u00ed v\u1ec1 s\u1ee9c kh\u1ecfe t\u1eeb 9 v\u0103n ph\u00f2ng b\u00e1o ch\u00ed (t\u1ea1p ch\u00ed, tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc, qu\u1ef9 t\u00e0i tr\u1ee3). Khi ti\u00eau \u0111\u1ec1 v\u00e0 tuy\u00ean b\u1ed1 trong th\u00f4ng c\u00e1o \u0111\u01b0\u1ee3c ch\u1ec9nh cho kh\u1edbp v\u1edbi b\u1eb1ng ch\u1ee9ng, t\u1ef7 l\u1ec7 \u0111\u01b0\u1ee3c \u0111\u01b0a tin v\u1eabn l\u00e0 55%, b\u1eb1ng nh\u00f3m \u0111\u1ed1i ch\u1ee9ng (Adams v\u00e0 c\u1ed9ng s\u1ef1, 2019). Nh\u00f3m t\u00e1c gi\u1ea3 k\u1ebft lu\u1eadn tuy\u00ean b\u1ed1 trong b\u1ea3n tin, k\u1ec3 c\u1ea3 ti\u00eau \u0111\u1ec1, c\u00f3 th\u1ec3 kh\u1edbp v\u1edbi b\u1eb1ng ch\u1ee9ng h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ng\u01b0\u1eddi l\u00e0m truy\u1ec1n th\u00f4ng khoa h\u1ecdc c\u00f3 th\u1ec3 l\u00e0m g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ebft th\u00f4ng c\u00e1o b\u00e1m s\u00e1t b\u1eb1ng ch\u1ee9ng v\u00e0 g\u1eafn nh\u00e3n r\u00f5 r\u00e0ng. Vi\u1ec7n H\u00e0n l\u00e2m Khoa h\u1ecdc Y khoa Anh (Academy of Medical Sciences, AMS) \u0111\u1ec1 xu\u1ea5t m\u1ed9t h\u1ec7 th\u1ed1ng nh\u00e3n cho th\u00f4ng c\u00e1o v\u1ec1 nghi\u00ean c\u1ee9u y khoa m\u1edbi, g\u1ed3m ba c\u00e2u h\u1ecfi (Academy of Medical Sciences, n.d.):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u00e3 \u0111\u01b0\u1ee3c b\u00ecnh duy\u1ec7t (peer-reviewed) ch\u01b0a?<\/li>\n\n<li>Lo\u1ea1i b\u1eb1ng ch\u1ee9ng l\u00e0 g\u00ec: ph\u00e2n t\u00edch g\u1ed9p, t\u1ed5ng quan h\u1ec7 th\u1ed1ng, th\u1eed nghi\u1ec7m ng\u1eabu nhi\u00ean c\u00f3 \u0111\u1ed1i ch\u1ee9ng, nghi\u00ean c\u1ee9u th\u1ef1c nghi\u1ec7m, nghi\u00ean c\u1ee9u quan s\u00e1t, m\u00f4 h\u00ecnh h\u00f3a, kh\u1ea3o s\u00e1t hay b\u00e0i \u00fd ki\u1ebfn?<\/li>\n\n<li>\u0110\u1ed1i t\u01b0\u1ee3ng nghi\u00ean c\u1ee9u l\u00e0 ng\u01b0\u1eddi, \u0111\u1ed9ng v\u1eadt, ph\u00f4i ng\u01b0\u1eddi hay t\u1ebf b\u00e0o?<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Trung t\u00e2m Truy\u1ec1n th\u00f4ng Khoa h\u1ecdc Anh (Science Media Centre) \u0111\u01b0\u1ee3c m\u1eddi x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng n\u00e0y v\u00e0 b\u1eaft \u0111\u1ea7u tri\u1ec3n khai t\u1eeb th\u00e1ng 7\/2018. B\u1ed1i c\u1ea3nh: kh\u1ea3o s\u00e1t c\u1ee7a AMS cho th\u1ea5y ch\u1ec9 37% c\u00f4ng ch\u00fang n\u00f3i h\u1ecd tin v\u00e0o b\u1eb1ng ch\u1ee9ng t\u1eeb nghi\u00ean c\u1ee9u y khoa (Fox &#038; Lethbridge, 2018). N\u1ebfu b\u1ea1n l\u00e0m PR, b\u00e0i <a href=\"https:\/\/dykhoa.com\/blog\/cau-truc-thong-cao-bao-chi\/\">th\u00f4ng c\u00e1o b\u00e1o ch\u00ed g\u1ed3m nh\u1eefng ph\u1ea7n n\u00e0o<\/a> c\u00f3 th\u1ec3 d\u00f9ng k\u00e8m ba c\u00e2u h\u1ecfi tr\u00ean.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ng\u01b0\u1eddi \u0111\u1ecdc n\u00ean ki\u1ec3m tra g\u00ec khi th\u1ea5y tin &#8220;nghi\u00ean c\u1ee9u m\u1edbi cho th\u1ea5y&#8221;?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y t\u00ecm b\u00e0i g\u1ed1c v\u00e0 t\u1ef1 g\u1eafn &#8220;nh\u00e3n&#8221; nh\u01b0 c\u00e1ch AMS g\u1ee3i \u00fd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nghi\u00ean c\u1ee9u tr\u00ean ng\u01b0\u1eddi, \u0111\u1ed9ng v\u1eadt hay t\u1ebf b\u00e0o?<\/li>\n\n<li>\u0110\u00e2y l\u00e0 nghi\u00ean c\u1ee9u quan s\u00e1t hay th\u1eed nghi\u1ec7m ng\u1eabu nhi\u00ean? B\u00e0i g\u1ed1c vi\u1ebft &#8220;li\u00ean quan&#8221; hay &#8220;g\u00e2y ra&#8221;?<\/li>\n\n<li>L\u1eddi khuy\u00ean trong b\u1ea3n tin c\u00f3 n\u1eb1m trong b\u00e0i g\u1ed1c kh\u00f4ng, hay do ng\u01b0\u1eddi vi\u1ebft t\u1ef1 th\u00eam?<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Quy tr\u00ecnh chi ti\u1ebft c\u00f3 trong b\u00e0i <a href=\"https:\/\/dykhoa.com\/blog\/kiem-tra-nghien-cuu-chia-se-tren-mang\/\">c\u00e1ch ki\u1ec3m tra m\u1ed9t nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c chia s\u1ebb tr\u00ean m\u1ea1ng<\/a> v\u00e0 <a href=\"https:\/\/dykhoa.com\/blog\/kiem-chung-thong-tin-khoa-hoc\/\">chuy\u00ean \u0111\u1ec1 Ki\u1ec3m ch\u1ee9ng th\u00f4ng tin khoa h\u1ecdc<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00f3 ph\u1ea3i nh\u00e0 b\u00e1o l\u00e0 ng\u01b0\u1eddi c\u00f3 l\u1ed7i ch\u00ednh?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng h\u1eb3n. Nhi\u1ec1u ph\u00f3ng \u0111\u1ea1i \u0111\u00e3 c\u00f3 trong th\u00f4ng c\u00e1o b\u00e1o ch\u00ed v\u00e0 c\u1ea3 t\u00f3m t\u1eaft b\u00e0i b\u00e1o g\u1ed1c (Sumner v\u00e0 c\u1ed9ng s\u1ef1, 2014; Yavchitz v\u00e0 c\u1ed9ng s\u1ef1, 2012), n\u00ean tr\u00e1ch nhi\u1ec7m thu\u1ed9c v\u1ec1 c\u1ea3 nh\u00e0 khoa h\u1ecdc, ng\u01b0\u1eddi l\u00e0m truy\u1ec1n th\u00f4ng v\u00e0 nh\u00e0 b\u00e1o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">&#8220;T\u00f4 h\u1ed3ng&#8221; (spin) c\u00f3 ph\u1ea3i l\u00e0 gian l\u1eadn s\u1ed1 li\u1ec7u kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng nh\u1ea5t thi\u1ebft. Spin l\u00e0 c\u00e1ch tr\u00ecnh b\u00e0y, c\u00f3 th\u1ec3 v\u00f4 \u00fd, khi\u1ebfn l\u1ee3i \u00edch tr\u00f4ng l\u1edbn h\u01a1n; s\u1ed1 li\u1ec7u c\u00f3 th\u1ec3 v\u1eabn \u0111\u00fang nh\u01b0ng \u0111\u01b0\u1ee3c nh\u1ea5n sai ch\u1ed7 (Yavchitz v\u00e0 c\u1ed9ng s\u1ef1, 2012).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Th\u00f4ng c\u00e1o b\u00e1o ch\u00ed vi\u1ebft th\u1eadn tr\u1ecdng c\u00f3 l\u00e0m m\u1ea5t \u0111\u1ed9 ph\u1ee7 kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m ng\u1eabu nhi\u00ean c\u1ee7a Adams v\u00e0 c\u1ed9ng s\u1ef1 (2019) kh\u00f4ng th\u1ea5y d\u1ea5u hi\u1ec7u th\u00f4ng c\u00e1o b\u00e1m s\u00e1t b\u1eb1ng ch\u1ee9ng b\u1ecb \u0111\u01b0a tin \u00edt h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0110i\u1ec1u g\u00ec n\u00ean nh\u1edb?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi th\u1ea5y &#8220;nghi\u00ean c\u1ee9u m\u1edbi cho th\u1ea5y&#8221;, h\u00e3y nh\u1edb r\u1eb1ng th\u00f4ng \u0111i\u1ec7p c\u00f3 th\u1ec3 \u0111\u00e3 b\u1ecb \u0111\u1ea9y l\u00ean qua nhi\u1ec1u t\u1ea7ng: b\u00e0i b\u00e1o, th\u00f4ng c\u00e1o, b\u1ea3n tin, r\u1ed3i b\u00e0i chia s\u1ebb. \u0110\u1ecdc b\u00e0i g\u1ed1c, xem \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 thi\u1ebft k\u1ebf nghi\u00ean c\u1ee9u, v\u00e0 \u0111\u1ec3 \u00fd c\u00e1ch d\u00f9ng ch\u1eef l\u00e0 ba th\u00f3i quen gi\u00fap b\u1ea1n \u0111\u00e1nh gi\u00e1 \u0111\u00fang m\u1ee9c m\u1ed9t tin khoa h\u1ecdc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>B\u00e0i vi\u1ebft mang t\u00ednh th\u00f4ng tin, kh\u00f4ng thay th\u1ebf t\u01b0 v\u1ea5n y khoa cho t\u1eebng c\u00e1 nh\u00e2n.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ecdc th\u00eam:<\/strong> <a href=\"https:\/\/dykhoa.com\/blog\/vi-sao-loi-tien-tri-tan-the-van-co-nguoi-tin\/\">V\u00ec sao l\u1eddi ti\u00ean tri t\u1eadn th\u1ebf c\u1ee9 sai m\u00e0 v\u1eabn c\u00f3 ng\u01b0\u1eddi tin v\u00e0 chia s\u1ebb?<\/a>; <a href=\"https:\/\/dykhoa.com\/blog\/tin-gia-vac-xin-covid19-va-y-dinh-tiem-chung\/\">Tin gi\u1ea3 v\u1eafc-xin Covid-19 l\u00e0m gi\u1ea3m \u00fd \u0111\u1ecbnh ti\u00eam ch\u1ee7ng: b\u00e0i h\u1ecdc t\u1eeb m\u1ed9t nghi\u00ean c\u1ee9u<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u00f4i l\u1eddi gi\u1edbi thi\u1ec7u<\/strong><\/p>\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 (<a href=\"https:\/\/dykhoa.com\/blog\/dy-khoa-la-ai\/\">Dy Khoa<\/a>), 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 Truy\u1ec1n th\u00f4ng Khoa h\u1ecdc 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<details class=\"wp-block-details dk-refs is-layout-flow wp-block-details-is-layout-flow\"><summary>T\u00e0i li\u1ec7u tham kh\u1ea3o (6 ngu\u1ed3n)<\/summary>\n<ul class=\"wp-block-list\">\n<li>Academy of Medical Sciences. (n.d.). <em>AMS press release labelling system for new medical research<\/em> [H\u01b0\u1edbng d\u1eabn]. Science Media Centre. https:\/\/www.sciencemediacentre.org\/wp-content\/uploads\/2024\/04\/AMS-press-release-labelling-system-GUIDANCE.pdf<\/li>\n\n<li>Adams, R. C., Challenger, A., Bratton, L., Boivin, J., Bott, L., Powell, G., Williams, A., Chambers, C. D., &amp; Sumner, P. (2019). Claims of causality in health news: A randomised trial. <em>BMC Medicine, 17<\/em>, Article 91. https:\/\/doi.org\/10.1186\/s12916-019-1324-7<\/li>\n\n<li>Fox, F., &amp; Lethbridge, F. (2018, ng\u00e0y 7 th\u00e1ng 6). <em>A new labelling system for medical research press releases<\/em>. Science Media Centre. https:\/\/www.sciencemediacentre.org\/a-new-labelling-system-for-medical-research-press-releases\/<\/li>\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), e0196346. https:\/\/doi.org\/10.1371\/journal.pone.0196346 (b\u1ea3n m\u1edf: https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC5976147)<\/li>\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>, g7015. https:\/\/doi.org\/10.1136\/bmj.g7015<\/li>\n\n<li>Yavchitz, A., Boutron, I., Bafeta, A., Marroun, I., Charles, P., Mantz, J., &amp; Ravaud, P. (2012). Misrepresentation of randomized controlled trials in press releases and news coverage: A cohort study. <em>PLOS Medicine, 9<\/em>(9), e1001308. https:\/\/doi.org\/10.1371\/journal.pmed.1001308<\/li>\n<\/ul>\n<\/details>\n","protected":false},"excerpt":{"rendered":"<p>Ph\u00f3ng \u0111\u1ea1i trong tin khoa h\u1ecdc th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u t\u1eeb th\u00f4ng c\u00e1o b\u00e1o ch\u00ed v\u00e0 c\u1ea3 b\u00e0i b\u00e1o g\u1ed1c, r\u1ed3i \u0111\u01b0\u1ee3c nh\u00e2n l\u00ean khi l\u00ean b\u00e1o. C\u00e1ch \u0111\u1ecdc t\u1ec9nh t\u00e1o h\u01a1n.<\/p>\n","protected":false},"author":1,"featured_media":7106,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,3],"tags":[426,947,896,946,23],"dk_series":[1187],"class_list":["post-7107","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ly-thuyet-mo-hinh","category-truyen-thong-khoa-hoc","tag-kiem-chung-thong-tin","tag-spin","tag-thong-cao-bao-chi","tag-tin-khoa-hoc-thoi-phong","tag-truyen-thong-khoa-hoc","dk_series-kiem-chung-thong-tin-khoa-hoc"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>V\u00ec sao tin &quot;nghi\u00ean c\u1ee9u m\u1edbi cho th\u1ea5y&quot; hay b\u1ecb th\u1ed5i ph\u1ed3ng?<\/title>\n<meta name=\"description\" content=\"V\u00ec sao tin khoa h\u1ecdc th\u1ed5i ph\u1ed3ng so v\u1edbi b\u00e0i g\u1ed1c? 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