Yuk, ketahui berbagai jenis sesat pikir (logical fallacy) yang banyak terjadi di lingkungan masyarakat. Mengetahui ini dapat membantu kita berpikir kritis dan terhindar dari tipuan oknum.
—
Tiap saya bilang matematika seperti bermain puzzle, teman-teman di kelas selalu memberikan respons yang lucu. Pertama, mereka akan memasukkan saya dalam kelompok anak culun, atau dua, meminta saya datang lebih pagi tiap ada pr di jam pertama matematika.
Padahal, saya juga nggak bisa-bisa amat matematika. Menyenangkan bagaimana kita dapat mengubah variabel-variabel, memindahkan simbol ke kiri dan kanan, berpikir dan memecahkan masalah, tanpa benar-benar harus menghafal ini dan itu. Kayak lagi main riddle atau teka-teki aja gitu… walaupun pas ujian tetap aja dapetnya 6 juga. Pedih.
Penyesalan itu datang ketika layar komputer menunjukkan hasil ujian masuk IPB. Saya diterima di Fakultas Kehutanan. Sementara ibu melonjak kegirangan, saya hanya bergeming dalam kamar. Pikir saya waktu itu, “Kalau nanti masuk kehutanan, NGAPAIN KEMAREN GUE BELAJAR MATEMATIKA, WEY!”
Buat apa kita mempelajarin persamaan linier? Kurva? Logaritma dan trigonometri kalau ujung-ujungnya ke hutan yang identik dengan biologi dan hafalan?
Hingga rektor menggeser tali toga saya empat setengah tahun kemudian. Setelah bertemu banyak orang dengan banyak latar belakang di kampus, saya memasuki kehidupan kantor sebagai seorang jurnalis.
Jurnalis dan matematika adalah dua kata yang tidak sepatutnya berada dalam satu kalimat sampai saya sadar pentingnya logika dan nalar. Dan matematika punya andil di sana. Minus yang menyeberang ke tanda sama dengan dan berubah menjadi plus, akar, mengintegralkan persamaan, belajar mendeduksi dan mencari kesimpulan, membuat saya, mau tidak mau, mengasah logika.
Kenyataannya, logika, di kehidupan yang sebenarnya sering dimanfaatkan mereka yang nakal. Apalagi di negara demokrasi kayak kita, di mana suara insinyur, gamers, resepsionis hotel, profesor, maupun kuli angkut dianggap sama. Artinya, ketika dewasa nanti, suara dan pola pikir kamu, mau tidak mau, akan menentukan hukum dan kebijakan-kebijakan di Indonesia. Itulah ironinya demokrasi, bagaimana hal-hal tadi ditentukan oleh suara mayoritas orang dalam suatu negara.
Sebagai orang yang semasa sekolah menganggap matematika sebagai ajang “main teka-teki”, saya merasa cukup beruntung karena menyadari hal ini. Ketika kamu dewasa nanti, akan ada orang yang mengandalkan kesesatan berpikir (logical fallacy) untuk mengelabui orang lain, atau kamu, demi kepentingannya sendiri..
Maka dibutuhkan pikiran yang kritis untuk menangkisnya.
Oleh karena itu, saya rasa, menggunakan logika dengan baik sejak sekolah adalah hal yang bijak..
Baca Juga: Bagaimana Sistem Pendidikan Indonesia Dibanding Negara Lain?
Pengertian Logical Fallacy atau Sesat Pikir
Jadi mari kita mulai dari pengertian. What is logical fallacy? Fallacy berasal dari kata fallacia yang berarti deception atau “menipu”. Kata Irving M Copi et al (2014), sesat pikir atau logical fallacy adalah tipe argumen yang terlihat benar, namun sebenarnya mengandung kesalahan dalam penalarannya.
Ada tiga karakteristik logical fallacy:
– ada kesalahan logika berpikir
– ada dalam argumen
– ada kesan “menipu”
Macam-Macam Logical Fallacy
1. Ad Hominem
Tahu nggak apa yang aneh dengan percakapan pada gambar di atas? Ya, ketika “seseorang menjadi tidak boleh ngomongin diet hanya karena dia gendut.” Ini lah kesalahan berpikir yang dinamakan ad hominem. Ketika omongan si perempuan masalah cara diet, justru dibalas dengan argumen yang mengarah ke pribadi.
Padahal, seharusnya, si laki-laki membahas tentang kebenaran mengurangi nasi sebagai cara diet yang efektif aja, tanpa perlu mengurus pribadi lawan bicaranya.
Hayo, di sekolah kamu ada yang suka begini nggak? Ketika kamu ngomong sesuatu, eh bukannya bales omonganmu, malah menyerang fisik/karakter kamunya.
2. Argumentum ad populum (Bandwagon)
Sesat pikir berikutnya yang umum adalah argumentum ad populum (bandwagon). Ketika suatu argumen/pernyataan dianggap benar karena banyak orang yang merasa kayak gitu, padahal yha nggak juga.
Misalnya, kamu lupa bawa topi buat upacara. Begitu dikasih tahu guru, kamu berkilah, “Ya elah. Emang kenapa, sih? Itu banyak juga kok yang nggak pake topi!”
Padahal, sejak awal kamu udah tahu kalau membawa topi adalah hal yang wajib ketika upacara. Tapi kamu ngeles dan mencari pembenaran dengan dalih kalau “nggak bawa topi adalah hal yang benar… karena banyak orang yang nggak bawa juga”.
Gak gitu dong cara mainnya, Bambang.
Logical fallacy ini juga sering banget dikeluarin sama orang-orang yang nggak taat peraturan lalu lintas. Ketika pemotor masuk ke jalur Transjakarta, misalnya, lalu dia kena tilang, dia ngeles: “Itu tuh! Yang lain juga pada lewat sini kok! Saya kira boleh!” Hadeuh.
Gimana, gimana? Udah mulai paham ya soal sesat pikir ini.
3. Hasty Generalization (Overgeneralization)
Sekarang kita lanjut ke Hasty Generalization (Overgeneralization). Kalau ini, sih, harusnya udah jelas ya. Ketika seseorang mengambil kesimpulan dengan terlalu menggeneralisir sesuatu.
Karena kamu pernah mengalami kisah cinta yang buruk sama tiga mantanmu, kamu nangis sambil jerit-jerit, “IDIH SEMUA COWOK SAMA AJA!”
Eits, gak bisa gitu dong.
Walaupun di-ghosting itu menyakitkan (bentar, kenapa mulai tjurhat yha?), tapi mengambil kesimpulan seluruh cowok itu sama dari TIGA MANTAN jelas salah. Berdasarkan countrymeters.indo aja, saat ini ada 3.920.450.772 cowok di dunia. Masa, gara-gara tiga fakboy, kamu langsung nganggep 3.920.450.769 cowok lain sama brengseknya.
Ada juga kok cowok yang lebih sering disakitin. Huhuhuu.
4. Post Hoc Ergo Propter Hoc
Lanjut. Berikutnya ada sesat pikir Post Hoc Ergo Propter Hoc.
Sesat pikir ini terjadi karena kesalahan dalam pengambilan keputusan dari hubungan sebab-akibat. Gini, gini. Misal, kamu ngerjain soal ulangan dengan pulpen merk A. Pas dikasih tahu hasilnya, ternyata nilaimu bagus. Kamu coba lagi ngerjain ulangan yang lain pakai pulpen itu, dan nilai kamu bagus lagi. Kamu pun berpikir kalau itu adalah pulpen sakti yang membawa keberuntungan. Kamu kepikiran, deh, buat ngisi formulir SNMPTN pake itu biar keterima.
Halo. Biar saya kasih tahu satu rahasia: yang bikin nilai kamu bagus adalah usahamu sendiri. Gimana cara kamu belajar, pengin tahu, ngulang materi, latihan-latihan soal, atau diskusi bareng temen-temen kelas.
5. Slippery Slope
Sesat pikir lainnya adalah slippery slope. Ini kesalahan pengambilan kesimpulan dari argumen yang membutuhkan banyak pernyataan atau snowball effect gitu. Kayak gini contohnya:
Kamu ngerjain peer, maka kamu bakalan pintar. Kamu pintar, maka ulangan bakal lancar. Ulangan bakal lancar, nilai bakal bagus. Nilai bagus, kamu bakal diterima beasiswa kuliah di Inggris. Kuliah di Inggris, kamu bisa ketemu bule. Ketemu bule, kamu bisa ajak kenalan lalu pacaran sama si bule.
Kesimpulan dari slippery slope: kalau kamu ngerjain peer, maka kamu bisa pacaran sama bule.
See? Itu emang keliatannya terlalu dibuat-buat, tapi kurang lebih kayak gitu. Dan di dunia ini, benaran ada orang-orang yang menggunakan slippery slope untuk mengecoh logika kita..
6. False Dicotomy
Biar nggak terlalu panjang, maka coba pahamin sesat pikir terakhir ini: false dicotomy (black or white). Ini juga salah satu kecacatan berpikir yang banyak banget dilakuin secara nggak sadar. False dicotomy adalah ketika seseorang menganggap dalam satu argumen, hanya terdapat dua pilihan.
Misal: cewek yang ikut ekstrakulikuler cheerleader cantik-cantik. Maka, kamu menganggap cewek yang nggak ikut cheerleader memiliki tampang setara timun.
Kalo anak cheerleader, berarti cakep.
Kalo nggak, berarti jelek.
Padahal nggak gitu, kan? Bisa aja karena si cewek ini simply karena nggak tertarik ikut ekstrakulikuler itu.
Atau dalam ranah politik, misalnya. Di periode pilpres lalu, ketika kamu mengkritik Jokowi, maka kamu akan diberikan label sebagai “kampret”. Sebaliknya, ketika kamu tidak setuju dengan kebijakan/pernyataan Prabowo, kamu akan dianggap “cebong”.
Padahal, ya, nggak gitu juga.
Belum tentu orang yang nggak suka kampret itu cebong, dan yang nggak suka cebong itu kampret. False dicotomy yang menyebabkan jadi gitu, dan malah ngebuat masyarakat seolah hanya punya dua kubu dan kita dipaksa ditempatkan di salah satunya.
Sebetulnya, masih banyak sesat pikir (logical fallacy) lain yang bisa kamu pelajarin. Kayak circular reasoning, burden of proof, atau appeal to fear. Tapi, berhubung artikelnya udah panjang, kita coba buat di tulisan lainnya ya (kalau kamu setuju ada lanjutannya, tulis di komen! Komen juga buat kamu yang pernah mengalami logical fallacy di sekolah ya!).
Semoga tulisan ini sedikit banyak ngebuka mata kamu tentang pentingnya punya nalar, kritis, dan logika yang baik. Cara paling gampang saat ini, adalah dengan sadar kalau itu bisa dilatih dari matematika. Kalau kamu merasa belajar matematika membosankan, coba deh belajar lewat ruangbelajar! Kamu pasti mendapat pengalaman yang berbeda!
[UPDATE]
Sesuai dengan banyaknya komentar yang pengin tulisan ini dilanjutkan, maka saya persembahkan tulisan lanjutannya: Berbagai Macam Sesat Pikir atau Logical Fallacy Part 2. Cihuy! (w)/
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<h1 class="content-title">
Berbagai Macam Sesat Pikir (Logical Fallacy) yang Harus Kamu Hindari </h1>
<div class="content-meta">
<p class="content-author"><a href="https://www.ruangguru.com/blog/author/kresnoadi" class="">Kresnoadi</a> </p>
<p class="content-info"><span>February 17, 2025 • </span> <span>7 minutes read</span></p>
<br />
</div>
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<p><img decoding="async" class="aligncenter size-medium" src="https://cdn-web-2.ruangguru.com/landing-pages/assets/03a2549c-0c13-40ed-b176-89c4a4aaec97.png" alt="Logical Fallacy" /></p>
<blockquote>
<p style="text-align: center;"><em>Yuk, ketahui berbagai jenis sesat pikir (logical fallacy) yang banyak terjadi di lingkungan masyarakat. Mengetahui ini dapat membantu kita berpikir kritis dan terhindar dari tipuan oknum.</em></p>
</blockquote>
<p style="text-align: center;">—</p>
<p> </p>
<p style="text-align: justify;">Tiap saya bilang matematika seperti bermain <em>puzzle</em>, teman-teman di kelas selalu memberikan respons yang lucu. Pertama, mereka akan memasukkan saya dalam kelompok anak culun, atau dua, meminta saya datang lebih pagi tiap ada pr di jam pertama matematika.</p>
<p style="text-align: justify;">Padahal, saya juga nggak bisa-bisa amat <strong><a href="https://www.ruangguru.com/blog/c/matematika/matematika-sma-kelas-12" target="_blank" rel="noopener">matematika</a>.</strong> Menyenangkan bagaimana kita dapat mengubah variabel-variabel, memindahkan simbol ke kiri dan kanan, berpikir dan memecahkan masalah, tanpa benar-benar harus menghafal ini dan itu. Kayak lagi main <em>riddle</em> atau teka-teki aja gitu… walaupun pas ujian tetap aja dapetnya 6 juga. Pedih.</p>
<p style="text-align: justify;">Penyesalan itu datang ketika layar komputer menunjukkan hasil <strong>ujian masuk IPB</strong>. Saya diterima di Fakultas <strong><a href="https://www.ruangguru.com/blog/jurusan-kehutanan" target="_blank" rel="noopener">Kehutanan</a></strong>. Sementara ibu melonjak kegirangan, saya hanya bergeming dalam kamar. Pikir saya waktu itu, “Kalau nanti masuk kehutanan, NGAPAIN KEMAREN GUE BELAJAR MATEMATIKA, WEY!”</p>
<p style="text-align: justify;">Buat apa kita mempelajarin persamaan linier? Kurva? Logaritma dan trigonometri kalau ujung-ujungnya ke hutan yang identik dengan biologi dan hafalan?</p>
<p style="text-align: justify;">Hingga rektor menggeser tali toga saya empat setengah tahun kemudian. Setelah bertemu banyak orang dengan banyak latar belakang di kampus, saya memasuki kehidupan kantor sebagai seorang jurnalis.</p>
<p style="text-align: justify;">Jurnalis dan matematika adalah dua kata yang tidak sepatutnya berada dalam satu kalimat sampai saya sadar <a href="/blog/logika-matematika" target="_blank" rel="noopener"><strong>pentingnya logika</strong></a> dan nalar. Dan matematika punya andil di sana. Minus yang menyeberang ke tanda sama dengan dan berubah menjadi plus, akar, mengintegralkan persamaan, belajar mendeduksi dan mencari kesimpulan, membuat saya, mau tidak mau, mengasah logika.</p>
<p style="text-align: justify;">Kenyataannya, logika, di kehidupan yang sebenarnya sering dimanfaatkan mereka yang nakal. Apalagi di negara demokrasi kayak kita, di mana suara insinyur, <em><a href="/blog/teknologi-game-jurusan-unik-untuk-kamu-yang-kekinian" target="_blank" rel="noopener"><strong>gamers</strong></a>, </em>resepsionis hotel, profesor, maupun kuli angkut dianggap sama. Artinya, ketika dewasa nanti, suara dan pola pikir kamu, mau tidak mau, akan menentukan hukum dan kebijakan-kebijakan di Indonesia. Itulah ironinya demokrasi, bagaimana hal-hal tadi ditentukan oleh suara mayoritas orang dalam suatu negara.</p>
<p style="text-align: justify;">Sebagai orang yang semasa sekolah menganggap matematika sebagai ajang “main teka-teki”, saya merasa cukup beruntung karena menyadari hal ini. Ketika kamu dewasa nanti, akan ada orang yang mengandalkan kesesatan berpikir (<em>logical fallacy</em>) untuk mengelabui orang lain, atau kamu, demi kepentingannya sendiri..</p>
<p style="text-align: justify;">Maka dibutuhkan pikiran yang kritis untuk menangkisnya.</p>
<p style="text-align: justify;">Oleh karena itu, saya rasa, menggunakan logika dengan baik sejak sekolah adalah hal yang bijak..</p>
<p style="text-align: justify;"><strong>Baca Juga: <a href="/blog/sistem-pendidikan-berbagai-negara" target="_blank" rel="noopener">Bagaimana Sistem Pendidikan Indonesia Dibanding Negara Lain?</a></strong></p>
<p> </p>
<h2><span style="font-size: 18pt;">Pengertian <em>Logical Fallacy</em> atau Sesat Pikir</span></h2>
<p style="text-align: justify;">Jadi mari kita mulai dari pengertian. <em>What is logical fallacy? </em>Fallacy berasal dari kata fallacia yang berarti deception atau “menipu”. Kata Irving M Copi et al (2014), sesat pikir atau <em><span style="font-weight: bold;">logical fallacy</span></em> adalah tipe argumen yang terlihat benar, namun <strong>sebenarnya mengandung kesalahan dalam penalarannya.</strong></p>
<p><img decoding="async" style="width: 600px; display: block; margin: 0px auto;" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/contoh%20logical%20fallacy%20atau%20sesat%20pikir.png" alt="contoh logical fallacy atau sesat pikir" width="600" /></p>
<p> </p>
<p style="text-align: justify;">Ada tiga karakteristik <em>logical fallacy</em>:</p>
<p style="text-align: justify;">– ada kesalahan logika berpikir</p>
<p style="text-align: justify;">– ada dalam argumen</p>
<p style="text-align: justify;">– ada kesan “menipu”</p>
<p> </p>
<h2><span style="font-size: 18pt;">Macam-Macam <em>Logical Fallacy</em></span></h2>
<h3><span style="font-size: 14pt;">1. Ad Hominem</span></h3>
<p style="text-align: justify;">Tahu nggak apa yang aneh dengan percakapan pada gambar di atas? Ya, ketika “seseorang menjadi tidak boleh ngomongin diet hanya karena dia gendut.” Ini lah kesalahan berpikir yang dinamakan <strong>ad hominem. </strong>Ketika omongan si perempuan masalah cara diet, justru dibalas dengan <strong>argumen yang mengarah ke pribadi</strong>.</p>
<p style="text-align: justify;">Padahal, seharusnya, si laki-laki membahas tentang kebenaran mengurangi nasi sebagai cara diet yang efektif aja, tanpa perlu mengurus pribadi lawan bicaranya.</p>
<p style="text-align: justify;">Hayo, di sekolah kamu ada yang suka begini nggak? Ketika kamu ngomong sesuatu, eh bukannya bales omonganmu, malah menyerang fisik/karakter kamunya.</p>
<p> </p>
<h3><span style="font-size: 14pt;">2. Argumentum ad populum (Bandwagon)</span></h3>
<p style="text-align: justify;">Sesat pikir berikutnya yang umum adalah <strong>argumentum ad populum (bandwagon). </strong>Ketika suatu argumen/pernyataan dianggap benar karena banyak orang yang merasa kayak gitu, <strong>padahal yha nggak juga.</strong></p>
<p style="text-align: justify;">Misalnya, kamu lupa bawa topi buat upacara. Begitu dikasih tahu guru, kamu berkilah, “Ya elah. Emang kenapa, sih? Itu banyak juga kok yang nggak pake topi!”</p>
<p style="text-align: justify;">Padahal, sejak awal kamu udah tahu kalau membawa topi adalah hal yang wajib ketika upacara. Tapi kamu ngeles dan mencari pembenaran dengan dalih kalau “nggak bawa topi adalah hal yang benar… karena banyak orang yang nggak bawa juga”.</p>
<p style="text-align: justify;">Gak gitu dong cara mainnya, Bambang.</p>
<p style="text-align: justify;"><em>Logical fallacy</em> ini juga sering banget dikeluarin sama orang-orang yang nggak taat peraturan lalu lintas. Ketika pemotor masuk ke jalur Transjakarta, misalnya, lalu dia kena tilang, dia ngeles: “Itu tuh! Yang lain juga pada lewat sini kok! Saya kira boleh!” Hadeuh.</p>
<p style="text-align: justify;">Gimana, gimana? Udah mulai paham ya soal sesat pikir ini.</p>
<p> </p>
<h3><span style="font-size: 14pt;">3. Hasty Generalization (Overgeneralization)</span></h3>
<p style="text-align: justify;">Sekarang kita lanjut ke <strong>Hasty Generalization (Overgeneralization). </strong>Kalau ini, sih, harusnya udah jelas ya. Ketika seseorang mengambil kesimpulan dengan terlalu menggeneralisir sesuatu.</p>
<p style="text-align: justify;">Karena kamu pernah mengalami kisah cinta yang buruk sama tiga mantanmu, kamu nangis sambil jerit-jerit, “IDIH SEMUA COWOK SAMA AJA!”</p>
<p style="text-align: justify;">Eits, gak bisa gitu dong.</p>
<p style="text-align: justify;">Walaupun di-ghosting itu menyakitkan (bentar, kenapa mulai tjurhat yha?), tapi mengambil kesimpulan seluruh cowok itu sama dari TIGA MANTAN jelas salah. Berdasarkan countrymeters.indo aja, saat ini ada 3.920.450.772 cowok di dunia. Masa, gara-gara tiga fakboy, kamu langsung nganggep 3.920.450.769 cowok lain sama brengseknya.</p>
<p style="text-align: justify;">Ada juga kok cowok yang lebih sering disakitin. Huhuhuu.</p>
<p> </p>
<h3><span style="font-size: 14pt;">4. Post Hoc Ergo Propter Hoc</span></h3>
<p style="text-align: justify;">Lanjut. Berikutnya ada sesat pikir <strong>Post Hoc Ergo Propter Hoc. </strong></p>
<p style="text-align: justify;">Sesat pikir ini terjadi karena kesalahan dalam pengambilan keputusan dari hubungan sebab-akibat. Gini, gini. Misal, kamu ngerjain soal ulangan dengan pulpen merk A. Pas dikasih tahu hasilnya, ternyata nilaimu bagus. Kamu coba lagi ngerjain ulangan yang lain pakai pulpen itu, dan nilai kamu bagus lagi. Kamu pun berpikir kalau itu adalah pulpen sakti yang membawa keberuntungan. Kamu kepikiran, deh, buat ngisi formulir SNMPTN pake itu biar keterima.</p>
<p style="text-align: justify;">Halo. Biar saya kasih tahu satu rahasia: yang bikin nilai kamu bagus adalah usahamu sendiri. Gimana cara kamu belajar, pengin tahu, ngulang materi, latihan-latihan soal, atau diskusi bareng temen-temen kelas.</p>
<p> </p>
<h3><span style="font-size: 14pt;">5. Slippery Slope</span></h3>
<p style="text-align: justify;">Sesat pikir lainnya adalah <strong>slippery slope. </strong>Ini kesalahan pengambilan kesimpulan dari argumen yang membutuhkan banyak pernyataan atau <em>snowball effect</em> gitu. Kayak gini contohnya:</p>
<p style="text-align: justify;">Kamu ngerjain peer, maka kamu bakalan pintar. Kamu pintar, maka ulangan bakal lancar. Ulangan bakal lancar, nilai bakal bagus. Nilai bagus, kamu bakal diterima beasiswa kuliah di Inggris. Kuliah di Inggris, kamu bisa ketemu bule. Ketemu bule, kamu bisa ajak kenalan lalu pacaran sama si bule.</p>
<p style="text-align: justify;">Kesimpulan dari slippery slope: kalau kamu ngerjain peer, maka kamu bisa pacaran sama bule.</p>
<p style="text-align: justify;"><em>See? </em>Itu emang keliatannya terlalu dibuat-buat, tapi kurang lebih kayak gitu. Dan di dunia ini, benaran ada orang-orang yang menggunakan slippery slope untuk mengecoh logika kita..</p>
<p> </p>
<h3><span style="font-size: 14pt;">6. False Dicotomy</span></h3>
<p style="text-align: justify;">Biar nggak terlalu panjang, maka coba pahamin sesat pikir terakhir ini: <strong>false dicotomy (black or white). </strong>Ini juga salah satu kecacatan berpikir yang banyak banget dilakuin secara nggak sadar. False dicotomy adalah ketika seseorang menganggap dalam satu argumen, hanya terdapat dua pilihan.</p>
<p style="text-align: justify;">Misal: cewek yang ikut ekstrakulikuler <em>cheerleader</em> cantik-cantik. Maka, kamu menganggap cewek yang nggak ikut <em>cheerleader</em> memiliki tampang setara timun.</p>
<p style="text-align: justify;">Kalo anak <em>cheerleader</em>, berarti cakep.</p>
<p style="text-align: justify;">Kalo nggak, berarti jelek.</p>
<p style="text-align: justify;">Padahal nggak gitu, kan? Bisa aja karena si cewek ini <em>simply </em>karena nggak tertarik ikut ekstrakulikuler itu.</p>
<p style="text-align: justify;">Atau dalam ranah politik, misalnya. Di periode pilpres lalu, ketika kamu mengkritik Jokowi, maka kamu akan diberikan label sebagai “kampret”. Sebaliknya, ketika kamu tidak setuju dengan kebijakan/pernyataan Prabowo, kamu akan dianggap “cebong”.</p>
<p style="text-align: justify;">Padahal, ya, nggak gitu juga.</p>
<p style="text-align: justify;">Belum tentu orang yang nggak suka kampret itu cebong, dan yang nggak suka cebong itu kampret. False dicotomy yang menyebabkan jadi gitu, dan malah ngebuat masyarakat seolah hanya punya dua kubu dan kita dipaksa ditempatkan di salah satunya.</p>
<p style="text-align: justify;">Sebetulnya, masih banyak sesat pikir (<em>logical fallacy</em>) lain yang bisa kamu pelajarin. Kayak circular reasoning, burden of proof, atau appeal to fear. Tapi, berhubung artikelnya udah panjang, kita coba buat di tulisan lainnya ya (kalau kamu setuju ada lanjutannya, tulis di komen! Komen juga buat kamu yang pernah mengalami <em>logical fallacy </em>di sekolah ya!).</p>
<p style="text-align: justify;">Semoga tulisan ini sedikit banyak ngebuka mata kamu tentang pentingnya punya nalar, kritis, dan logika yang baik. Cara paling gampang saat ini, adalah dengan sadar kalau itu bisa dilatih dari matematika. Kalau kamu merasa belajar matematika membosankan, coba deh belajar lewat <a href="https://www.ruangguru.com/ruangbelajar" target="_blank" rel="noopener"><strong>ruangbelajar! </strong></a>Kamu pasti mendapat pengalaman yang berbeda!</p>
<p style="text-align: center;">[UPDATE]</p>
<p style="text-align: justify;">Sesuai dengan banyaknya komentar yang pengin tulisan ini dilanjutkan, maka saya persembahkan tulisan lanjutannya: <a href="/blog/sesatpikir" rel="noopener"><strong>Berbagai Macam Sesat Pikir atau <em>Logical Fallacy</em> Part 2</strong></a>. Cihuy! (w)/</p>
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<nav class="footer-menu social">
<p class="title">Ikuti Kami</p>
<a target="_blank" href="https://www.instagram.com/ruangguru/">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/instagram.png?height=60&convert=webp" type="image/webp">
<source srcset="https://cdn-web-2.ruangguru.com/static/instagram.png?height=60" type="image/png">
<img src="https://cdn-web-2.ruangguru.com/static/instagram.png" loading="lazy" alt="Logo Instagram Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.facebook.com/ruanggurucom/">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/facebook.png?height=60&convert=webp" type="image/webp">
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<img src="https://cdn-web-2.ruangguru.com/static/facebook.png" loading="lazy" alt="Logo Facebook Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://twitter.com/ruangguru/">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/twitter.png?height=60&convert=webp" type="image/webp">
<source srcset="https://cdn-web-2.ruangguru.com/static/twitter.png?height=60" type="image/png">
<img src="https://cdn-web-2.ruangguru.com/static/twitter.png" loading=" lazy" alt="Logo Twitter Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.youtube.com/ruangguru">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/youtube.png?height=60&convert=webp" type="image/webp">
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<img src="https://cdn-web-2.ruangguru.com/static/youtube.png" loading=" lazy" alt="Logo Youtube Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.linkedin.com/company/ruangguru-com">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/linkedin.png?height=60&convert=webp" type="image/webp">
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<img src="https://cdn-web-2.ruangguru.com/static/linkedin.png" loading=" lazy" alt="Logo LinkedIn Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.tiktok.com/@ruangguru">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/tiktok.png?height=60&convert=webp" type="image/webp">
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</picture>
</a>
</nav>
</div>
<p class="footer-copyright">
© 2026 All Rights Reserved PT. Ruang Raya Indonesia
</p>
</div>
<style>
.bantuan-container {
position: relative;
}
.bantuan-element {
position: fixed;
z-index: 999;
display: flex;
align-items: flex-end;
justify-content: flex-end;
cursor: pointer;
transition: all 0.6s ease;
}
.bantuan-top {
bottom: 11rem;
right: 2rem;
}
.bantuan-bottom {
bottom: 2rem;
right: 2rem;
}
.bantuan-top-2 {
bottom: 15rem;
right: 2rem;
}
.bantuan-top-3 {
bottom: 19rem;
right: 2rem;
}
.bantuan-bottom-2 {
bottom: 5rem;
right: 2rem;
}
.bantuan-bottom-3 {
bottom: 8rem;
right: 2rem;
}
@media (min-width: 768px) {
.bantuan-element img {
width: auto;
transition: all 0.4s ease;
}
.bantuan-top img {
width: 140px;
}
.bantuan-bottom img {
width: 140px;
}
.bantuan-top-2 img,
.bantuan-top-3 img {
width: 140px;
}
.bantuan-bottom-2 img,
.bantuan-bottom-3 img {
width: 140px;
}
.bantuan-element.clicked {
bottom: 9rem;
right: 2.5rem;
}
.bantuan-element.clicked img {
width: auto;
height: 64px;
}
}
@media (max-width: 767px) {
.bantuan-top {
bottom: 8rem;
right: 1rem;
align-items: center;
}
.bantuan-bottom {
bottom: 2rem;
right: 1.25rem;
align-items: center;
}
.bantuan-top-2 {
bottom: 12rem;
right: 1rem;
align-items: center;
}
.bantuan-top-3 {
bottom: 16rem;
right: 1rem;
align-items: center;
}
.bantuan-bottom-2 {
bottom: 5rem;
right: 1.25rem;
align-items: center;
}
.bantuan-bottom-3 {
bottom: 8rem;
right: 1.25rem;
align-items: center;
}
.bantuan-element img {
width: auto;
}
.bantuan-top img,
.bantuan-top-2 img,
.bantuan-top-3 img {
width: 96px;
}
.bantuan-bottom img,
.bantuan-bottom-2 img,
.bantuan-bottom-3 img {
width: 96px;
}
}
.bantuan-element:hover {
transform: scale(1.05);
}
.bantuan-element img {
max-width: 100%;
height: auto;
}
</style>
<div id="bantuan-divs-container" style="position: relative" data-product="ruangguru" data-table="rg_floating_icon"></div>
<script>
class FloatingDivsComponent {
constructor(product = 'ruangguru', table = 'rg_floating_icon') {
this.container = document.getElementById('bantuan-divs-container');
this.floatingElements = [];
this.product = product;
this.table = table;
// Configuration
this.config = {
baseApiUrl: 'https://gw.ruangguru.com/api/v3/rdb/p_ddgy8hjx5dxsqx/rg_banner/views/',
apiKey: 'vLyK3dJrDBRmOwueX2OJXibMkgsUbBk0WS4ua2p1',
maxElements: 2,
zIndexBase: 100,
};
// Build dynamic API URL based on table parameter
this.config.apiUrl = this.buildApiUrl();
this.init();
}
buildApiUrl() {
const baseUrl = this.config.baseApiUrl;
const tableName = this.table || 'rg_floating_icon';
const queryParams =
'offset=0&limit=99999&sort=rankPosition&where=(type,eq,floating)~and(showIn,anyof,blog)~and(hide,is,false)~and(product,eq,' +
this.product +
')&nested%5Bcta%5D%5Bfields%5D=Id,name,ctaId,imageUrl,ctaLink,targetUrl';
return `${baseUrl}${tableName}?${queryParams}`;
}
async init() {
try {
await this.fetchFloatingElements();
this.renderFloatingElements();
} catch (error) {
console.error('Failed to initialize floating divs component:', error);
}
}
async fetchFloatingElements() {
try {
const options = {
method: 'GET',
headers: {
'xc-token': this.config.apiKey || 'vLyK3dJrDBRmOwueX2OJXibMkgsUbBk0WS4ua2p1',
},
};
const urlNoco = this.config.apiUrl;
const response = await fetch(urlNoco, options);
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
const data = await response.json();
this.floatingElements = this.processApiResponse(data);
} catch (error) {
console.error('Error fetching floating elements:', error);
throw error;
}
}
processApiResponse(data) {
if (!data || !data.list || !Array.isArray(data.list)) {
return [];
}
console.log(data.list);
// Ensure we only get maximum 2 elements
const limitedElements = data.list.slice(0, this.config.maxElements);
return limitedElements;
}
renderFloatingElements() {
if (!this.container || this.floatingElements.length === 0) {
return;
}
// Additional safeguard: ensure we never render more than maxElements
const elementsToRender = this.floatingElements.slice(0, this.config.maxElements);
// Clean up existing elements and their event listeners
this.cleanupExistingElements();
// Clear existing content
this.container.innerHTML = '';
elementsToRender.forEach((element, index) => {
const floatingDiv = this.createFloatingDiv(element, index);
this.container.appendChild(floatingDiv);
});
}
cleanupExistingElements() {
// Clear existing elements (no need for event listener cleanup with CSS approach)
const existingElements = this.container.querySelectorAll('[data-floating-element]');
existingElements.forEach(element => {
element.remove();
});
}
createFloatingDiv(element, index) {
const div = document.createElement('div');
const cta = element.cta[0]; // Use the first CTA
// Add data attribute for cleanup tracking
div.setAttribute('data-floating-element', 'true');
// Apply CSS classes based on rankPosition
const positionClass = this.getPositionClass(element.rankPosition, index);
div.className = `bantuan-element ${positionClass}`;
div.style.zIndex = this.config.zIndexBase + index;
// Create the link and image
const link = document.createElement('a');
link.href = 'https://cta.ruangguru.com/' + cta.ctaId || '#';
link.target = '_blank';
// Add tracking attributes
link.setAttribute('data-tracking-event-type', 'landing_page__core__item_click');
link.setAttribute(
'data-tracking-context',
JSON.stringify({
product_name: this.product,
cta_action: 'redirection',
cta_action_detail: link.href,
item_type: 'floating',
item_name: element.name || 'Floating element',
item_category: 'payment',
item_position: index,
item_serial: null,
section_type: 'floating_item',
section_position: 'body',
section_name: 'floating_item',
})
);
const img = document.createElement('img');
img.src = element.imageUrl + '?h=200&convert=webp';
img.alt = element.name || 'Floating element';
img.loading = 'lazy';
// Add click tracking
link.addEventListener('click', () => {
this.trackClick(element, cta);
});
link.appendChild(img);
div.appendChild(link);
return div;
}
getPositionClass(rankPosition, index) {
// Define positioning classes based on rankPosition
if (rankPosition === 1) {
return 'bantuan-top'; // Top position
} else if (rankPosition === 2) {
return 'bantuan-bottom'; // Bottom position
} else {
// For additional elements, distribute them evenly
return `bantuan-${index % 2 === 0 ? 'top' : 'bottom'}-${Math.floor(index / 2) + 1}`;
}
}
trackClick(element, cta) {
// Implement click tracking logic here
console.log('Floating element clicked:', {
elementId: element.Id,
elementName: cta.name,
ctaId: cta.ctaId,
targetUrl: cta.targetUrl,
});
}
// Public method to manually refresh
async refresh() {
try {
await this.fetchFloatingElements();
this.renderFloatingElements();
} catch (error) {
console.error('Failed to refresh floating elements:', error);
throw error;
}
}
// Public method to get current floating elements
getFloatingElements() {
return [...this.floatingElements];
}
}
// Initialize the component when DOM is ready
document.addEventListener('DOMContentLoaded', () => {
// Get product and table parameters from data attributes
const container = document.getElementById('bantuan-divs-container');
const product = container.getAttribute('data-product') || 'ruangguru';
const table = container.getAttribute('data-table') || 'rg_floating_icon';
new FloatingDivsComponent(product, table);
});
// Export for use in other modules if needed
if (typeof module !== 'undefined' && module.exports) {
module.exports = FloatingDivsComponent;
}
</script> <div id="wp-install-nudge" style="
position: fixed;
bottom: 0rem;
right: 0;
z-index: 999;
cursor: pointer;
"></div>
<script>
(function (w, d, s, o, f, js, fjs) {
w['Sales-Nudge-Widget'] = o; w[o] = w[o] || function () { (w[o].q = w[o].q || []).push(arguments) };
js = d.createElement(s), fjs = d.getElementsByTagName(s)[0];
js.id = o; js.src = f; js.async = 1; fjs.parentNode.insertBefore(js, fjs);
}(window, document, 'script', 'wpInstallNudge', 'https://cdn-web-2.ruangguru.com/sales-nudge/6198a95130/dist/widget.js'));
wpInstallNudge('init', { targetElementId: 'wp-install-nudge', clientTarget: 'ruangguru_blog' });
</script>
<script>
// note: disabled due to auto reload page
// var lastScrollTop = 0;
// $(window).scroll(function(event){
// var st = $(this).scrollTop();
// if (st > lastScrollTop){
// $('#wp-install-nudge').slideDown( "slow", function() {});
// } else {
// $('#wp-install-nudge').slideUp( "slow", function() {});
// }
// lastScrollTop = st;
// });
// $(document).ready(function () {
// $("#wp-install-nudge").hide();
// });
$('#wp-install-nudge').click(function(){
Analytics.track("promotion__install_nudge__click",
{
user_email: "ruangguru@blog.com",
cta_link: widgetData.dataConfig.target_link
}).catch((err) => {
console.log("tracker error", err);
});
});
</script>
</footer>
<div id="__next"></div>
<script type="speculationrules">
{"prefetch":[{"source":"document","where":{"and":[{"href_matches":"\/blog\/*"},{"not":{"href_matches":["\/blog\/wp-*.php","\/blog\/wp-admin\/*","\/blog\/wp-content\/uploads\/*","\/blog\/wp-content\/*","\/blog\/wp-content\/plugins\/*","\/blog\/wp-content\/themes\/ruangguru\/*","\/blog\/*\\?(.+)"]}},{"not":{"selector_matches":"a[rel~=\"nofollow\"]"}},{"not":{"selector_matches":".no-prefetch, .no-prefetch a"}}]},"eagerness":"conservative"}]}
</script>
<script>
async function getCtaDetails(ctaIds) {
const endpoint =
" https://gw.ruangguru.com/api/v3/rdb/p_ddgy8hjx5dxsqx/CTA/views/CTA?offset=0&limit=10&where=(ctaId,in," + ctaIds.toString() + ")";
try {
const response = await fetch(endpoint, {
headers: {
"xc-token": "-hG2nBDJzSj0agSgNtcJx97M4F02y54nUMoY6plJ",
},
});
const data = await response.json();
const ctaList = data?.list || [];
const ctaMap = new Map();
for (const ctaData of ctaList) {
ctaMap.set(ctaData.ctaId, ctaData);
}
return ctaMap;
} catch (error) {
console.error("Error fetching CTA details:", error);
return new Map();
}
}
async function replaceCTA() {
const regex = /{{cta\((‘(.*?)’|“(.*?)”)\)}}/g;
const bodyHTML = document.body.innerHTML;
const matches = Array.from(bodyHTML.matchAll(regex));
const ctaIds = matches.map((match) => {
let ctaId = match[2] ?? match[3];
return ctaId;
});
const ctaMap = await getCtaDetails(ctaIds);
const replacedHTML = bodyHTML.replace(regex, (match, _inner, ctaId1, ctaId2) => {
const ctaId = ctaId1 ?? ctaId2;
const ctaData = ctaMap.get(ctaId);
if (ctaData) {
return `<a href="https://cta.ruangguru.com/${ctaData.ctaId}" target="_${ctaData.targetType}" style="position:relative;display:inline-block;">
<img src="${ctaData.imageUrl}" loading="lazy" alt="${ctaData.altText}" />
</a>`;
} else {
return match;
}
});
document.body.innerHTML = replacedHTML;
}
</script>
<meta name="author" content="Ruangguru Tech Team">
<!-- Google Tag Manager (noscript) -->
<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-PVNLZFT" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
<!-- Tracker -->
<script type="text/javascript" src="https://cdn-web-2.ruangguru.com/landing-page-web/public/staticpages/global-assets/js/cta.js"></script>
<script src="https://unpkg.com/@dotlottie/player-component@latest/dist/dotlottie-player.mjs" type="module"></script>
</body>
</html>