{"id":35,"date":"2023-07-22T08:48:50","date_gmt":"2023-07-22T08:48:50","guid":{"rendered":"https:\/\/ungdung.hotronghiencuu.com\/open\/?p=35"},"modified":"2023-07-22T15:48:50","modified_gmt":"2023-07-22T08:48:50","slug":"pham-vi-nghien-cuu-la-gi","status":"publish","type":"post","link":"https:\/\/ungdung.hotronghiencuu.com\/open\/pham-vi-nghien-cuu-la-gi","title":{"rendered":"Ph\u1ea1m vi nghi\u00ean c\u1ee9u l\u00e0 g\u00ec"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_40 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\">Table of Contents<\/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\" area-label=\"ez-toc-toggle-icon-1\"><label for=\"item-6acf012caeca2\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><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><\/label><input  type=\"checkbox\" id=\"item-6acf012caeca2\"><\/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:\/\/ungdung.hotronghiencuu.com\/open\/pham-vi-nghien-cuu-la-gi\/#Khai_niem_Pham_vi_nghien_cuu\" title=\"Kh\u00e1i ni\u1ec7m Ph\u1ea1m vi nghi\u00ean c\u1ee9u\">Kh\u00e1i ni\u1ec7m Ph\u1ea1m vi nghi\u00ean c\u1ee9u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/pham-vi-nghien-cuu-la-gi\/#Cach_xac_dinh_pham_vi_nghien_cuu_phu_hop_voi_de_tai_nghien_cuu_khoa_hoc_cho_sinh_vien\" title=\"C\u00e1ch x\u00e1c \u0111\u1ecbnh ph\u1ea1m vi nghi\u00ean c\u1ee9u ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1ec1 t\u00e0i nghi\u00ean c\u1ee9u khoa h\u1ecdc cho sinh vi\u00ean\">C\u00e1ch x\u00e1c \u0111\u1ecbnh ph\u1ea1m vi nghi\u00ean c\u1ee9u ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1ec1 t\u00e0i nghi\u00ean c\u1ee9u khoa h\u1ecdc cho sinh vi\u00ean<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Khai_niem_Pham_vi_nghien_cuu\"><\/span>Kh\u00e1i ni\u1ec7m Ph\u1ea1m vi nghi\u00ean c\u1ee9u<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ph\u1ea1m vi nghi\u00ean c\u1ee9u l\u00e0 ph\u1ea1m vi m\u00e0 m\u1ed9t nghi\u00ean c\u1ee9u c\u1ee5 th\u1ec3 t\u1eadp trung v\u00e0o \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau nghi\u00ean c\u1ee9u. N\u00f3 x\u00e1c \u0111\u1ecbnh gi\u1edbi h\u1ea1n c\u1ee7a nghi\u00ean c\u1ee9u v\u00e0 ch\u1ec9 ra nh\u1eefng kh\u00eda c\u1ea1nh c\u1ee5 th\u1ec3 m\u00e0 nghi\u00ean c\u1ee9u s\u1ebd \u0111i\u1ec1u tra. Ph\u1ea1m vi nghi\u00ean c\u1ee9u \u0111\u1ecbnh r\u00f5 gi\u1edbi h\u1ea1n v\u1ec1 kh\u00f4ng gian, th\u1eddi gian, \u0111\u1ed1i t\u01b0\u1ee3ng nghi\u00ean c\u1ee9u v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c m\u00e0 nghi\u00ean c\u1ee9u s\u1ebd t\u1eadp trung v\u00e0o.<\/p>\n<p>Ph\u1ea1m vi nghi\u00ean c\u1ee9u th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh d\u1ef1a tr\u00ean c\u00e1c y\u1ebfu t\u1ed1 sau:<\/p>\n<ol>\n<li>V\u1ea5n \u0111\u1ec1 nghi\u00ean c\u1ee9u: Ph\u1ea1m vi nghi\u00ean c\u1ee9u ph\u1ea3i li\u00ean quan \u0111\u1ebfn v\u1ea5n \u0111\u1ec1 c\u1ee5 th\u1ec3 m\u00e0 nghi\u00ean c\u1ee9u \u0111ang nghi\u00ean c\u1ee9u. N\u00f3 x\u00e1c \u0111\u1ecbnh ph\u1ea1m vi c\u00e1c c\u00e2u h\u1ecfi nghi\u00ean c\u1ee9u v\u00e0 v\u1ea5n \u0111\u1ec1 m\u00e0 nghi\u00ean c\u1ee9u s\u1ebd gi\u1ea3i quy\u1ebft.<\/li>\n<li>\u0110\u1ed1i t\u01b0\u1ee3ng nghi\u00ean c\u1ee9u: Ph\u1ea1m vi nghi\u00ean c\u1ee9u \u0111\u1ecbnh r\u00f5 \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c nh\u00f3m \u0111\u1ed1i t\u01b0\u1ee3ng m\u00e0 nghi\u00ean c\u1ee9u s\u1ebd t\u1eadp trung v\u00e0o. \u0110\u1ed1i t\u01b0\u1ee3ng c\u00f3 th\u1ec3 l\u00e0 c\u00e1 nh\u00e2n, t\u1ed5 ch\u1ee9c, c\u1ed9ng \u0111\u1ed3ng, qu\u1ed1c gia, v.v.<\/li>\n<li>Kh\u00f4ng gian v\u00e0 th\u1eddi gian: Ph\u1ea1m vi nghi\u00ean c\u1ee9u x\u00e1c \u0111\u1ecbnh kh\u00f4ng gian v\u00e0 th\u1eddi gian m\u00e0 nghi\u00ean c\u1ee9u s\u1ebd t\u1eadp trung v\u00e0o. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t \u0111\u1ecba \u0111i\u1ec3m c\u1ee5 th\u1ec3, m\u1ed9t khu v\u1ef1c \u0111\u1ecba l\u00fd, m\u1ed9t th\u1eddi gian c\u1ee5 th\u1ec3 ho\u1eb7c m\u1ed9t ph\u1ea1m vi th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh.<\/li>\n<li>Ph\u01b0\u01a1ng ph\u00e1p v\u00e0 quy m\u00f4: Ph\u1ea1m vi nghi\u00ean c\u1ee9u c\u0169ng x\u00e1c \u0111\u1ecbnh c\u00e1c ph\u01b0\u01a1ng ph\u00e1p nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 quy m\u00f4 c\u1ee7a nghi\u00ean c\u1ee9u. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m ph\u1ea1m vi d\u1eef li\u1ec7u, ph\u01b0\u01a1ng ph\u00e1p thu th\u1eadp d\u1eef li\u1ec7u, ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch v\u00e0 ph\u1ea1m vi \u1ee9ng d\u1ee5ng c\u1ee7a k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u.<\/li>\n<li>Gi\u1edbi h\u1ea1n: Ph\u1ea1m vi nghi\u00ean c\u1ee9u c\u0169ng x\u00e1c \u0111\u1ecbnh gi\u1edbi h\u1ea1n v\u00e0 h\u1ea1n ch\u1ebf c\u1ee7a nghi\u00ean c\u1ee9u. N\u00f3 ch\u1ec9 ra nh\u1eefng kh\u00eda c\u1ea1nh kh\u00f4ng \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u ho\u1eb7c nh\u1eefng gi\u1edbi h\u1ea1n trong vi\u1ec7c \u00e1p d\u1ee5ng k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u.<\/li>\n<\/ol>\n<p>Xem th\u00eam:\u00a0 <a href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/cau-hoi-nghien-cuu-la-gi\" rel=\"bookmark\">C\u00e2u h\u1ecfi nghi\u00ean c\u1ee9u l\u00e0 g\u00ec<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cach_xac_dinh_pham_vi_nghien_cuu_phu_hop_voi_de_tai_nghien_cuu_khoa_hoc_cho_sinh_vien\"><\/span>C\u00e1ch x\u00e1c \u0111\u1ecbnh ph\u1ea1m vi nghi\u00ean c\u1ee9u ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1ec1 t\u00e0i nghi\u00ean c\u1ee9u khoa h\u1ecdc cho sinh vi\u00ean<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Khi x\u00e1c \u0111\u1ecbnh ph\u1ea1m vi nghi\u00ean c\u1ee9u ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1ec1 t\u00e0i nghi\u00ean c\u1ee9u khoa h\u1ecdc cho sinh vi\u00ean, c\u00f3 m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 gi\u00fap sinh vi\u00ean x\u00e1c \u0111\u1ecbnh ph\u1ea1m vi nghi\u00ean c\u1ee9u:<\/p>\n<ol>\n<li>\u0110\u1ecbnh r\u00f5 m\u1ee5c ti\u00eau nghi\u00ean c\u1ee9u: B\u1ea1n c\u1ea7n \u0111\u1eb7t ra c\u00e2u h\u1ecfi nghi\u00ean c\u1ee9u c\u1ee5 th\u1ec3 v\u00e0 x\u00e1c \u0111\u1ecbnh m\u1ee5c ti\u00eau nghi\u00ean c\u1ee9u m\u00e0 b\u1ea1n mu\u1ed1n \u0111\u1ea1t \u0111\u01b0\u1ee3c. \u0110i\u1ec1u n\u00e0y gi\u00fap h\u1ea1n ch\u1ebf ph\u1ea1m vi nghi\u00ean c\u1ee9u v\u00e0 t\u1eadp trung v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t.<\/li>\n<li>Gi\u1edbi h\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng nghi\u00ean c\u1ee9u: X\u00e1c \u0111\u1ecbnh r\u00f5 \u0111\u1ed1i t\u01b0\u1ee3ng nghi\u00ean c\u1ee9u m\u00e0 b\u1ea1n quan t\u00e2m. \u0110\u1ed1i t\u01b0\u1ee3ng c\u00f3 th\u1ec3 l\u00e0 c\u00e1 nh\u00e2n, nh\u00f3m, t\u1ed5 ch\u1ee9c ho\u1eb7c l\u0129nh v\u1ef1c c\u1ee5 th\u1ec3. H\u1ea1n ch\u1ebf ph\u1ea1m vi nghi\u00ean c\u1ee9u gi\u00fap b\u1ea1n t\u1eadp trung v\u00e0 c\u00f3 s\u1ef1 ph\u00e2n t\u00edch chi ti\u1ebft h\u01a1n.<\/li>\n<li>X\u00e1c \u0111\u1ecbnh ph\u1ea1m vi kh\u00f4ng gian v\u00e0 th\u1eddi gian: X\u00e1c \u0111\u1ecbnh v\u00f9ng \u0111\u1ecba l\u00fd ho\u1eb7c th\u1eddi gian m\u00e0 nghi\u00ean c\u1ee9u s\u1ebd t\u1eadp trung v\u00e0o. \u0110i\u1ec1u n\u00e0y gi\u00fap h\u1ea1n ch\u1ebf ph\u1ea1m vi v\u00e0 l\u00e0m cho nghi\u00ean c\u1ee9u tr\u1edf n\u00ean c\u1ee5 th\u1ec3 h\u01a1n.<\/li>\n<li>Quy m\u00f4 nghi\u00ean c\u1ee9u: X\u00e1c \u0111\u1ecbnh quy m\u00f4 nghi\u00ean c\u1ee9u c\u1ee7a b\u1ea1n, bao g\u1ed3m quy m\u00f4 \u0111\u1ecba l\u00fd, quy m\u00f4 th\u1eddi gian v\u00e0 quy m\u00f4 m\u1eabu. \u0110i\u1ec1u n\u00e0y gi\u00fap x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng th\u1ef1c hi\u1ec7n nghi\u00ean c\u1ee9u v\u00e0 t\u1eadp trung v\u00e0o ph\u1ea1m vi kh\u1ea3 thi.<\/li>\n<li>\u0110\u1ecbnh r\u00f5 gi\u1edbi h\u1ea1n v\u00e0 h\u1ea1n ch\u1ebf: \u0110\u1eb7t ra c\u00e1c gi\u1edbi h\u1ea1n v\u00e0 h\u1ea1n ch\u1ebf cho nghi\u00ean c\u1ee9u c\u1ee7a b\u1ea1n. X\u00e1c \u0111\u1ecbnh nh\u1eefng y\u1ebfu t\u1ed1 m\u00e0 b\u1ea1n s\u1ebd kh\u00f4ng nghi\u00ean c\u1ee9u ho\u1eb7c nh\u1eefng h\u1ea1n ch\u1ebf m\u00e0 b\u1ea1n s\u1ebd g\u1eb7p ph\u1ea3i trong vi\u1ec7c th\u1ef1c hi\u1ec7n nghi\u00ean c\u1ee9u.<\/li>\n<li>T\u00ecm hi\u1ec3u v\u1ec1 nghi\u00ean c\u1ee9u tr\u01b0\u1edbc \u0111\u00f3: Nghi\u00ean c\u1ee9u c\u00e1c nghi\u00ean c\u1ee9u tr\u01b0\u1edbc \u0111\u00f3 trong l\u0129nh v\u1ef1c t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec3 hi\u1ec3u r\u00f5 ph\u1ea1m vi nghi\u00ean c\u1ee9u m\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u00e1m ph\u00e1. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n t\u00ecm ra \u0111i\u1ec3m kh\u00e1c bi\u1ec7t v\u00e0 m\u1edf r\u1ed9ng ph\u1ea1m vi nghi\u00ean c\u1ee9u m\u1edbi.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Kh\u00e1i ni\u1ec7m Ph\u1ea1m vi nghi\u00ean c\u1ee9u Ph\u1ea1m vi nghi\u00ean c\u1ee9u l\u00e0 ph\u1ea1m vi m\u00e0 m\u1ed9t nghi\u00ean c\u1ee9u c\u1ee5 th\u1ec3 t\u1eadp trung v\u00e0o \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau&#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,2],"tags":[3],"class_list":["post-35","post","type-post","status-publish","format-standard","hentry","category-kham-pha","category-khai-niem","tag-nghien-cuu"],"_links":{"self":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/35","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/comments?post=35"}],"version-history":[{"count":2,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/35\/revisions"}],"predecessor-version":[{"id":39,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/35\/revisions\/39"}],"wp:attachment":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/media?parent=35"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/categories?post=35"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/tags?post=35"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}