{"id":461,"date":"2022-01-26T01:07:19","date_gmt":"2022-01-26T01:07:19","guid":{"rendered":"https:\/\/www.cybermedian.com\/vn\/?p=461"},"modified":"2025-02-18T11:07:51","modified_gmt":"2025-02-18T03:07:51","slug":"your-agile-team-too-big-or-too-small","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/vn\/your-agile-team-too-big-or-too-small\/","title":{"rendered":"Nh\u00f3m Agile c\u1ee7a b\u1ea1n: Qu\u00e1 l\u1edbn hay qu\u00e1 nh\u1ecf?"},"content":{"rendered":"<p class=\"graf graf--p graf-after--h3\" id=\"9a8a\">H\u1ea7u h\u1ebft <a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-agile-software-development\/\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-agile-software-development\/\" rel=\"noopener\" target=\"_blank\"><strong class=\"markup--strong markup--p-strong\">Agile<\/strong><\/a> v\u00e0 <a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/\" rel=\"noopener\" target=\"_blank\"><strong class=\"markup--strong markup--p-strong\">Scrum<\/strong><\/a> c\u00e1c kh\u00f3a \u0111\u00e0o t\u1ea1o \u0111\u1ec1 c\u1eadp \u0111\u1ebfn quy t\u1eafc 7 +\/- 2, t\u1ee9c l\u00e0, <strong class=\"markup--strong markup--p-strong\">agile<\/strong> ho\u1eb7c <a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-scrum-team\/\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-scrum-team\/\" rel=\"noopener\" target=\"_blank\"><strong class=\"markup--strong markup--p-strong\">c\u00e1c nh\u00f3m Scrum<\/strong><\/a> n\u00ean c\u00f3 t\u1eeb 5 \u0111\u1ebfn 9 th\u00e0nh vi\u00ean. <strong class=\"markup--strong markup--p-strong\">Scrum<\/strong> nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea c\u00f3 th\u1ec3 nh\u1edb r\u1eb1ng <strong class=\"markup--strong markup--p-strong\">Scrum<\/strong> h\u01b0\u1edbng d\u1eabn n\u00f3i r\u1eb1ng <strong class=\"markup--strong markup--p-strong\">c\u00e1c nh\u00f3m Scrum<\/strong> kh\u00f4ng n\u00ean \u00edt h\u01a1n 3 ho\u1eb7c nhi\u1ec1u h\u01a1n 9. Quy t\u1eafc ng\u00f3n tay c\u00e1i n\u00e0y \u0111\u1ebfn t\u1eeb \u0111\u00e2u? v\u00e0 T\u1ea1i sao?<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"1efa\">M\u1ed9t nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi Lawrence H. Putnam v\u00e0 Ware Myers v\u00e0o n\u0103m 1998 \u0111\u00e3 \u0111i\u1ec1u tra k\u00edch th\u01b0\u1edbc nh\u00f3m. Nh\u1eefng ph\u00e1t hi\u1ec7n c\u1ee7a h\u1ecd \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 trong Cutter Consortium v\u00e0o n\u0103m 1998. Putnam v\u00e0 Myers \u0111\u00e3 xem x\u00e9t 491 d\u1ef1 \u00e1n v\u1eeba, nh\u1eefng d\u1ef1 \u00e1n c\u00f3 t\u1eeb 35.000 \u0111\u1ebfn 95.000 d\u00f2ng m\u00e3 ngu\u1ed3n \u201cm\u1edbi ho\u1eb7c \u0111\u00e3 ch\u1ec9nh s\u1eeda\u201d. T\u1ea5t c\u1ea3 \u0111\u1ec1u l\u00e0 h\u1ec7 th\u1ed1ng th\u00f4ng tin v\u00e0 \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh trong kho\u1ea3ng th\u1eddi gian t\u1eeb 1995 \u0111\u1ebfn 1998 (ba n\u0103m cu\u1ed1i tr\u01b0\u1edbc khi c\u00f4ng b\u1ed1).<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"2b5d\"><img class=\"graf-image\" data-height=\"552\" data-image-id=\"1*b8L3bYNz7NciK-H8nTZg6g.png\" data-is-featured=\"true\" data-width=\"662\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/1b8L3bYNz7NciK-H8nTZg6g.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"837b\">\u0110i\u1ec1u m\u00e0 Putnam v\u00e0 Myers x\u00e1c nh\u1eadn kh\u00f4ng ch\u1ec9 l\u00e0 c\u00e1c nh\u00f3m nh\u1ecf t\u1eeb n\u0103m \u0111\u1ebfn b\u1ea3y ng\u01b0\u1eddi ho\u00e0n th\u00e0nh trong th\u1eddi gian ng\u1eafn h\u01a1n m\u00e0 c\u00f2n l\u00e0 m\u1ed9t s\u1ef1 gia t\u0103ng \u0111\u00e1ng k\u1ec3 v\u1ec1 n\u1ed7 l\u1ef1c x\u1ea3y ra khi k\u00edch th\u01b0\u1edbc nh\u00f3m \u0111\u1ea1t ch\u00edn ho\u1eb7c nhi\u1ec1u h\u01a1n.<\/p>\n<h3 class=\"graf graf--h3 graf-after--p\" id=\"c4ab\">Ng\u01b0\u1eddi kh\u00e1c n\u00f3i g\u00ec?<\/h3>\n<p class=\"graf graf--p graf-after--h3\" id=\"9ab2\">Theo m\u1ed9t <a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/knowledge.wharton.upenn.edu\/article\/is-your-team-too-big-too-small-whats-the-right-number-2\/\" href=\"https:\/\/knowledge.wharton.upenn.edu\/article\/is-your-team-too-big-too-small-whats-the-right-number-2\/\" rel=\"noopener\" target=\"_blank\">b\u00e0i vi\u1ebft \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1<\/a> tr\u00ean <strong class=\"markup--strong markup--p-strong\">trang web c\u1ee7a \u0110\u1ea1i h\u1ecdc Wharton, Pennsylvania <\/strong>website:<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"77f6\"><em class=\"markup--em markup--p-em\">C\u00f3 n\u00ean c\u00f3 4.6 th\u00e0nh vi\u00ean trong nh\u00f3m n\u0103ng su\u1ea5t nh\u1ea5t, nh\u01b0 \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t trong m\u1ed9t b\u00e0i vi\u1ebft g\u1ea7n \u0111\u00e2y v\u1ec1 \u201cC\u00e1ch x\u00e2y d\u1ef1ng m\u1ed9t nh\u00f3m tuy\u1ec7t v\u1eddi\u201d tr\u00ean t\u1ea1p ch\u00ed Fortune? C\u00f2n vi\u1ec7c ch\u1ec9 \u0111\u1ecbnh n\u0103m ho\u1eb7c s\u00e1u c\u00e1 nh\u00e2n cho m\u1ed7i nh\u00f3m th\u00ec sao, \u0111\u00f3 l\u00e0 s\u1ed1 l\u01b0\u1ee3ng sinh vi\u00ean MBA \u0111\u01b0\u1ee3c Wharton ch\u1ecdn m\u1ed7i n\u0103m cho 144 nh\u00f3m h\u1ecdc t\u1eadp ri\u00eang bi\u1ec7t c\u1ee7a m\u00ecnh?<\/em><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"1000\"><em class=\"markup--em markup--p-em\">C\u00f3 \u0111\u00fang l\u00e0 c\u00e1c nh\u00f3m l\u1edbn h\u01a1n \u0111\u01a1n gi\u1ea3n b\u1ecb ph\u00e2n t\u00e1n, ph\u1ea3n \u00e1nh xu h\u01b0\u1edbng \u201cl\u01b0\u1eddi bi\u1ebfng x\u00e3 h\u1ed9i\u201d v\u00e0 m\u1ea5t ph\u1ed1i h\u1ee3p kh\u00f4ng? Hay \u0111\u01a1n gi\u1ea3n l\u00e0 kh\u00f4ng c\u00f3 m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng nh\u00f3m k\u1ef3 di\u1ec7u n\u00e0o, m\u1ed9t s\u1ef1 c\u00f4ng nh\u1eadn r\u1eb1ng s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi t\u1ed1t nh\u1ea5t \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi nhi\u1ec7m v\u1ee5 c\u1ee7a nh\u00f3m v\u00e0 vai tr\u00f2 m\u00e0 m\u1ed7i ng\u01b0\u1eddi \u0111\u1ea3m nh\u1eadn?<\/em><\/p>\n<h3 class=\"graf graf--h3 graf-after--p\" id=\"9e74\">T\u00f3m t\u1eaft<\/h3>\n<p class=\"graf graf--p graf-after--h3\" id=\"8e82\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-scrum\/\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-scrum\/\" rel=\"noopener\" target=\"_blank\">H\u01b0\u1edbng d\u1eabn Scrum<\/a> khuy\u1ebfn ngh\u1ecb r\u1eb1ng k\u00edch th\u01b0\u1edbc nh\u00f3m ph\u00e1t tri\u1ec3n n\u00ean n\u1eb1m trong kho\u1ea3ng t\u1eeb 3 \u0111\u1ebfn 9. Quy t\u1eafc k\u1ef3 di\u1ec7u 7 \u00b1 2\u200a\u2014\u200a\u0111\u1ebfn t\u1eeb m\u1ed9t b\u00e0i b\u00e1o t\u00e2m l\u00fd h\u1ecdc c\u00f3 t\u00ean l\u00e0 \u201c<strong class=\"markup--strong markup--p-strong\">S\u1ed1 k\u1ef3 di\u1ec7u b\u1ea3y, c\u1ed9ng ho\u1eb7c tr\u1eeb hai<\/strong>: M\u1ed9t s\u1ed1 gi\u1edbi h\u1ea1n v\u1ec1 kh\u1ea3 n\u0103ng x\u1eed l\u00fd th\u00f4ng tin c\u1ee7a ch\u00fang ta\u201d n\u01a1i n\u00f3 ch\u1ee9ng minh r\u1eb1ng c\u00f3 gi\u1edbi h\u1ea1n v\u1ec1 l\u01b0\u1ee3ng th\u00f4ng tin m\u00e0 ch\u00fang ta c\u00f3 th\u1ec3 gi\u1eef trong \u0111\u1ea7u.<\/p>\n<p class=\"graf graf--p graf-after--p graf--trailing\" id=\"e88e\">Khi l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c t\u01b0 v\u1ea5n vi\u00ean nh\u00f3m, k\u00edch th\u01b0\u1edbc nh\u00f3m \u0111\u00fang n\u00ean l\u00e0 t\u1eeb b\u1ed1n \u0111\u1ebfn s\u00e1u th\u00e0nh vi\u00ean c\u1ed1t l\u00f5i, cho ph\u00e9p b\u1ea1n th\u00eam t\u1eeb m\u1ed9t \u0111\u1ebfn ba t\u01b0 v\u1ea5n vi\u00ean trong khi v\u1eabn gi\u1eef k\u00edch th\u01b0\u1edbc nh\u00f3m \u0111\u00fang. H\u00e3y nh\u1edb r\u1eb1ng, c\u00e1c t\u01b0 v\u1ea5n vi\u00ean s\u1ebd \u0111\u1ebfn v\u00e0 \u0111i, nh\u01b0ng nh\u00f3m c\u1ed1t l\u00f5i n\u00ean gi\u1eef nguy\u00ean.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Most\u00a0Agile\u00a0and\u00a0Scrum\u00a0training courses refer to a 7 +\/- 2 rule, that is,\u00a0agile\u00a0or\u00a0Scrum teams\u00a0should be 5 to 9 members.\u00a0Scrum\u00a0enthusiasts may recall that the\u00a0Scrum\u00a0guide says\u00a0Scrum teams\u00a0should not be less than 3 or more than 9. Where does this thumb rule come from? and Why?<\/p>\n","protected":false},"author":1,"featured_media":2035,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[2,8],"tags":[52,63,62,53],"class_list":["post-461","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agile-project-management","category-scrum","tag-cn-done","tag-es-done","tag-ja-done","tag-tw-done"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nh\u00f3m Agile c\u1ee7a b\u1ea1n: Qu\u00e1 l\u1edbn hay qu\u00e1 nh\u1ecf? - Cybermedian<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cybermedian.com\/vn\/your-agile-team-too-big-or-too-small\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nh\u00f3m Agile c\u1ee7a b\u1ea1n: Qu\u00e1 l\u1edbn hay qu\u00e1 nh\u1ecf? - Cybermedian\" \/>\n<meta property=\"og:description\" content=\"Most\u00a0Agile\u00a0and\u00a0Scrum\u00a0training courses refer to a 7 +\/- 2 rule, that is,\u00a0agile\u00a0or\u00a0Scrum teams\u00a0should be 5 to 9 members.\u00a0Scrum\u00a0enthusiasts may recall that the\u00a0Scrum\u00a0guide says\u00a0Scrum teams\u00a0should not be less than 3 or more than 9. 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