{"id":14072,"date":"2025-11-10T15:02:49","date_gmt":"2025-11-10T08:02:49","guid":{"rendered":"https:\/\/staiku.ac.id\/blog\/?p=14072"},"modified":"2025-11-10T15:02:51","modified_gmt":"2025-11-10T08:02:51","slug":"pentingnya-validitas-dan-reliabilitas-dalam-penelitian-ilmiah","status":"publish","type":"post","link":"https:\/\/staiku.ac.id\/blog\/pentingnya-validitas-dan-reliabilitas-dalam-penelitian-ilmiah\/","title":{"rendered":"Pentingnya Validitas dan Reliabilitas dalam Penelitian Ilmiah"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Ketika melakukan penelitian, hal terpenting yang harus diperhatikan bukan hanya bagaimana data dikumpulkan, tetapi juga apakah data tersebut benar-benar dapat dipercaya.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dua istilah penting yang sering digunakan untuk mengukur kualitas data penelitian adalah validitas dan reliabilitas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sayangnya, banyak mahasiswa yang masih bingung membedakan keduanya. Padahal, tanpa memahami konsep ini, hasil penelitian bisa diragukan kebenarannya.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nah, di artikel ini kita akan membahas dengan cara sederhana apa itu validitas, reliabilitas, dan mengapa keduanya sangat penting dalam penelitian ilmiah.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 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\">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\" 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:\/\/staiku.ac.id\/blog\/pentingnya-validitas-dan-reliabilitas-dalam-penelitian-ilmiah\/#Apa_Itu_Validitas_dan_Reliabilitas\" >Apa Itu Validitas dan Reliabilitas?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/staiku.ac.id\/blog\/pentingnya-validitas-dan-reliabilitas-dalam-penelitian-ilmiah\/#1_Pengertian_Validitas\" >1. Pengertian Validitas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/staiku.ac.id\/blog\/pentingnya-validitas-dan-reliabilitas-dalam-penelitian-ilmiah\/#2_Pengertian_Reliabilitas\" >2. Pengertian Reliabilitas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/staiku.ac.id\/blog\/pentingnya-validitas-dan-reliabilitas-dalam-penelitian-ilmiah\/#3_Hubungan_Antara_Validitas_dan_Reliabilitas\" >3. Hubungan Antara Validitas dan Reliabilitas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/staiku.ac.id\/blog\/pentingnya-validitas-dan-reliabilitas-dalam-penelitian-ilmiah\/#4_Cara_Menguji_Validitas_dan_Reliabilitas\" >4. Cara Menguji Validitas dan Reliabilitas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/staiku.ac.id\/blog\/pentingnya-validitas-dan-reliabilitas-dalam-penelitian-ilmiah\/#5_Mengapa_Validitas_dan_Reliabilitas_Penting\" >5. Mengapa Validitas dan Reliabilitas Penting?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/staiku.ac.id\/blog\/pentingnya-validitas-dan-reliabilitas-dalam-penelitian-ilmiah\/#6_Contoh_Kasus_Sederhana\" >6. Contoh Kasus Sederhana<\/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:\/\/staiku.ac.id\/blog\/pentingnya-validitas-dan-reliabilitas-dalam-penelitian-ilmiah\/#Kesimpulan\" >Kesimpulan<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Apa_Itu_Validitas_dan_Reliabilitas\"><\/span><strong>Apa Itu Validitas dan Reliabilitas?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><div id=\"staik-1697683098\" class=\"staik-iklan-aerikel-1 staik-entity-placement\"><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-8647231216233225\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<!-- Iklan Artikel 1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-client=\"ca-pub-8647231216233225\"\r\n     data-ad-slot=\"4812078944\"\r\n     data-ad-format=\"auto\"\r\n     data-full-width-responsive=\"true\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Secara sederhana:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Validitas<\/strong> = sejauh mana alat ukur <em>benar-benar mengukur apa yang seharusnya diukur.<\/em><\/li>\n\n\n\n<li><strong>Reliabilitas<\/strong> = sejauh mana alat ukur <em>memberikan hasil yang konsisten jika digunakan berulang kali.<\/em><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Bayangkan kamu punya penggaris. Kalau penggaris itu bengkok, maka hasil pengukuran panjang tidak akan benar, ini berarti tidak valid.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kalau penggarisnya lurus, tapi tiap kali kamu ukur hasilnya berubah-ubah, maka alat itu tidak reliabel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, alat ukur yang baik harus valid dan reliabel agar data penelitian akurat dan bisa dipercaya.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Pengertian_Validitas\"><\/span><strong>1. Pengertian Validitas<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>a. Arti Validitas<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Validitas menunjukkan sejauh mana instrumen penelitian mampu mengukur apa yang seharusnya diukur.<br>Kalau kamu ingin meneliti \u201cmotivasi belajar\u201d, maka instrumenmu harus benar-benar mengukur motivasi belajar, bukan hal lain seperti tingkat stres atau kehadiran di kelas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>b. Jenis-Jenis Validitas<\/strong><\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Validitas Isi (Content Validity)<\/strong><br>Dilihat dari kesesuaian isi instrumen dengan indikator yang ingin diukur.<br>Contoh: kuesioner tentang motivasi belajar harus mencakup indikator seperti ketekunan, minat, dan semangat.<\/li>\n\n\n\n<li><strong>Validitas Konstruk (Construct Validity)<\/strong><br>Dilihat dari apakah butir-butir pertanyaan mencerminkan konsep teoritis yang diukur.<br>Biasanya diuji menggunakan <strong>analisis faktor (factor analysis).<\/strong><\/li>\n\n\n\n<li><strong>Validitas Kriteria (Criterion Validity)<\/strong><br>Diuji dengan membandingkan hasil instrumen dengan ukuran lain yang sudah dianggap benar.<br>Misalnya, hasil angket motivasi belajar dibandingkan dengan nilai prestasi siswa.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Pengertian_Reliabilitas\"><\/span><strong>2. Pengertian Reliabilitas<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>a. Arti Reliabilitas<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Reliabilitas berkaitan dengan konsistensi hasil pengukuran. Artinya, jika alat ukur digunakan beberapa kali pada kondisi yang sama, hasilnya akan tetap stabil.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contoh sederhana:<br>Kalau kamu mengukur suhu tubuh seseorang dengan termometer yang sama beberapa kali dan hasilnya selalu sama, berarti alat itu reliabel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>b. Jenis-Jenis Reliabilitas<\/strong><\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Tes Ulang (Test-Retest Reliability)<\/strong><br>Menguji konsistensi hasil dengan mengulang pengukuran pada waktu berbeda.<\/li>\n\n\n\n<li><strong>Reliabilitas Antar Penilai (Inter-Rater Reliability)<\/strong><br>Digunakan ketika ada lebih dari satu penilai. Tujuannya untuk memastikan bahwa semua penilai memberi hasil yang serupa.<\/li>\n\n\n\n<li><strong>Konsistensi Internal (Internal Consistency)<\/strong><br>Mengukur sejauh mana butir-butir dalam satu kuesioner memberikan hasil yang seragam.<br>Biasanya diuji menggunakan <strong>koefisien Cronbach\u2019s Alpha.<\/strong><br>Nilai reliabilitas dianggap baik jika <strong>\u03b1 \u2265 0,70.<\/strong><\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Hubungan_Antara_Validitas_dan_Reliabilitas\"><\/span><strong>3. Hubungan Antara Validitas dan Reliabilitas<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Validitas dan reliabilitas saling berkaitan, tapi tidak sama.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Alat ukur bisa <strong>reliabel tapi tidak valid<\/strong>,<br>artinya hasilnya konsisten, tapi tidak mengukur hal yang tepat.<br>(Ibarat penggaris bengkok yang selalu memberi hasil sama, tapi salah.)<\/li>\n\n\n\n<li>Namun, <strong>alat yang valid pasti reliabel<\/strong>,<br>karena alat yang benar-benar mengukur sesuatu dengan tepat cenderung menghasilkan data yang konsisten.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Kondisi<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Contoh<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Keterangan<\/strong><\/td><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">Reliabel &amp; Valid<\/td><td class=\"has-text-align-center\" data-align=\"center\">Tes motivasi belajar menghasilkan hasil konsisten dan benar-benar mengukur motivasi<\/td><td class=\"has-text-align-center\" data-align=\"center\">Instrumen baik<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Reliabel tapi Tidak Valid<\/td><td class=\"has-text-align-center\" data-align=\"center\">Tes motivasi belajar malah mengukur kecerdasan<\/td><td class=\"has-text-align-center\" data-align=\"center\">Konsisten tapi salah sasaran<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Tidak Reliabel &amp; Tidak Valid<\/td><td class=\"has-text-align-center\" data-align=\"center\">Hasil berubah-ubah dan tidak sesuai<\/td><td class=\"has-text-align-center\" data-align=\"center\">Instrumen buruk<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Cara_Menguji_Validitas_dan_Reliabilitas\"><\/span><strong>4. Cara Menguji Validitas dan Reliabilitas<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A. Uji Validitas<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Untuk <strong>angket atau kuesioner<\/strong>, uji validitas bisa dilakukan menggunakan <strong>korelasi Pearson Product Moment.<\/strong><\/li>\n\n\n\n<li>Rumus ini mengukur hubungan antara skor setiap butir pertanyaan dengan skor total.<\/li>\n\n\n\n<li>Jika nilai <strong>r hitung > r tabel<\/strong>, maka item tersebut <strong>valid.<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Contoh hasil uji validitas:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>No Item<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>r Hitung<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>r Tabel (n=30)<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Keterangan<\/strong><\/td><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">1<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.65<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.36<\/td><td class=\"has-text-align-center\" data-align=\"center\">Valid<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">2<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.22<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.36<\/td><td class=\"has-text-align-center\" data-align=\"center\">Tidak Valid<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">3<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.71<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.36<\/td><td class=\"has-text-align-center\" data-align=\"center\">Valid<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B. Uji Reliabilitas<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Uji reliabilitas dilakukan dengan <strong>Cronbach\u2019s Alpha<\/strong> menggunakan software seperti SPSS.<\/li>\n\n\n\n<li>Nilai reliabilitas diinterpretasikan sebagai berikut:<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Nilai Alpha<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Tingkat Reliabilitas<\/strong><\/td><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">0.80 \u2013 1.00<\/td><td class=\"has-text-align-center\" data-align=\"center\">Sangat reliabel<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">0.70 \u2013 0.79<\/td><td class=\"has-text-align-center\" data-align=\"center\">Cukup reliabel<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">0.60 \u2013 0.69<\/td><td class=\"has-text-align-center\" data-align=\"center\">Kurang reliabel<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">&lt; 0.60<\/td><td class=\"has-text-align-center\" data-align=\"center\">Tidak reliabel<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Mengapa_Validitas_dan_Reliabilitas_Penting\"><\/span><strong>5. Mengapa Validitas dan Reliabilitas Penting?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Berikut beberapa alasan mengapa keduanya wajib diperhatikan dalam penelitian ilmiah:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Menjamin Keakuratan Data<\/strong><br>Instrumen yang valid dan reliabel menghasilkan data yang benar-benar mencerminkan realitas.<\/li>\n\n\n\n<li><strong>Meningkatkan Kepercayaan Hasil Penelitian<\/strong><br>Dosen, pembimbing, dan pembaca akan lebih percaya pada penelitian yang alat ukurnya teruji.<\/li>\n\n\n\n<li><strong>Membantu Pengambilan Keputusan<\/strong><br>Data yang valid dan reliabel bisa dijadikan dasar untuk rekomendasi kebijakan, perbaikan pembelajaran, atau pengembangan teori.<\/li>\n\n\n\n<li><strong>Menghindari Kesalahan Kesimpulan<\/strong><br>Instrumen yang tidak valid bisa membuat peneliti menarik kesimpulan yang salah dan menyesatkan.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Contoh_Kasus_Sederhana\"><\/span><strong>6. Contoh Kasus Sederhana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Misalnya kamu ingin meneliti pengaruh motivasi belajar terhadap prestasi mahasiswa.<br>Kamu membuat kuesioner dengan 20 pertanyaan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebelum menyebarkan ke 100 responden, kamu uji dulu validitas dan reliabilitasnya:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hasil uji validitas menunjukkan 17 pertanyaan valid, 3 tidak valid (dihapus).<\/li>\n\n\n\n<li>Cronbach\u2019s Alpha = 0.85 \u2192 artinya reliabel.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Baru setelah itu kamu bisa lanjut menganalisis data dengan percaya diri karena instrumenmu sudah terbukti baik.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kesimpulan\"><\/span><strong>Kesimpulan<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><div id=\"staik-591749826\" class=\"staik-iklan-aerikel-2 staik-entity-placement\"><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-8647231216233225\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<!-- Iklan Artikel 2 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-client=\"ca-pub-8647231216233225\"\r\n     data-ad-slot=\"7664052118\"\r\n     data-ad-format=\"auto\"\r\n     data-full-width-responsive=\"true\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Validitas dan reliabilitas adalah dua hal yang tidak bisa dipisahkan dalam penelitian ilmiah.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Validitas<\/strong> memastikan alat ukur benar-benar mengukur apa yang seharusnya diukur.<\/li>\n\n\n\n<li><strong>Reliabilitas<\/strong> memastikan alat ukur memberikan hasil yang konsisten dan stabil.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Instrumen yang valid dan reliabel akan menghasilkan data yang akurat, analisis yang tepat, serta kesimpulan yang dapat dipercaya. Dengan begitu, penelitianmu tidak hanya selesai secara administratif, tapi juga memiliki nilai ilmiah yang kuat.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ketika melakukan penelitian, hal terpenting yang harus diperhatikan bukan hanya bagaimana data dikumpulkan, tetapi juga apakah data tersebut benar-benar dapat dipercaya. Dua istilah penting yang sering digunakan untuk mengukur kualitas &#8230; <a title=\"Pentingnya Validitas dan Reliabilitas dalam Penelitian Ilmiah\" class=\"read-more\" href=\"https:\/\/staiku.ac.id\/blog\/pentingnya-validitas-dan-reliabilitas-dalam-penelitian-ilmiah\/\" aria-label=\"Baca selengkapnya tentang Pentingnya Validitas dan Reliabilitas dalam Penelitian Ilmiah\">Baca Selengkapnya<\/a><\/p>\n","protected":false},"author":1,"featured_media":13173,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[82],"tags":[],"class_list":["post-14072","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pendidikan"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pentingnya Validitas dan Reliabilitas dalam Penelitian Ilmiah - STAI Kuningan<\/title>\n<meta name=\"description\" content=\"Yukk pelajari pentingnya validitas dan reliabilitas dalam penelitian ilmiah. 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