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Hubungan Rasio Panjang Jari Telunjuk dan Jari Manis (2D:4D) dengan Tinggi Badan Mahasiswa Universitas Jambi Gayatri, Adinda Kinantia; Agustyn, Amanda Rya; Putri, Dea Abyanti; Napitu, Priska Enjelina; Siburian, Jodion; Anggereini, Evita; Saparuddin, Saparuddin; Tentia, Ine
Biocaster : Jurnal Kajian Biologi Vol. 6 No. 1 (2026): January (In Progress)
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v6i1.856

Abstract

The finger length ratio (2D:4D) is often used as an indirect indicator to estimate the influence of hormones, especially prenatal sex hormones, which are thought to be related to physical variations such as height. This study aims to analyze the relationship between the index finger and ring finger length ratio (2D:4D) and the height of students at the University of Jambi. This study used a quantitative approach with a correlational design. The sample consisted of 37 students at the University of Jambi who were selected using purposive sampling. The inclusion criteria included students who were willing to participate, were in good physical health, and had no growth disorders or abnormalities of the fingers. Measurements were taken directly of the length of the index finger (2D) and ring finger (4D) on the right and left hands using calipers with an accuracy of 0.05 mm, while height was measured using a tape measure. Pearson's correlation analysis was used to determine the relationship between the 2D:4D ratio and height. The results showed that the relationship between height and the 2D:4D ratio on the right hand (r = 0.184; p = 0.276) and left hand (r = 0.233; p = 0.166) was positive but very weak and not statistically significant. These findings indicate that the 2D:4D ratio is not significantly related to the height of students at the University of Jambi.
Co-Authors -, Maison .Muswita, Muswita Adek Fujika Afreni Hamidah Agustyn, Amanda Rya Ahmad Syarief Ramadhani Ali Sadikin Anattri, Lega Aprizal Lukman Asdenafika, Febilia Asni Johari Asrial Aswan, Dara Mutiara Azhary, Idral Taufiq Azzahra, Miftahul Zannah Bambang Hariyadi BT Yosi Olda Fionika Budiarti, Retni S Budiarti, Retni S Budiarti, Retni Sulistyoning Charolin Aprilia Damris Muhammad Dara Mutiara Aswan Desi Puspita Sari Dewi Iriani Dodo Tomi Efni Roza Julia L Ema Faorika Ervan Johan Wicaksana Fionika, BT Yosi Olda Gayatri, Adinda Kinantia Gusti Ayu Muthia Gusti Ayu Muthia Haerul Pathoni, Haerul Harlis Harlis Harlis Harlis Hasanah, Zulfa Hermaya, Intan Ilham Falani Indah, Cahaya Isnaini Chasanah Jodion Siburian Junia, Resy Kamid Kamid Khairul Mustopa Khusnelia, Jeni Koiriah, Miftahul Linda Wati M Erick Sanjaya Made Putra Irawan Maheni Maheni Meilin, Meilin Meri Mustika Mia Aina Mia Aina Miftahul Koiriah Muhaimin Muhaimin Muhammad Rusdi Muhammad Rusdi Muhtadin Muhtadin Mulya, Yonata Wira Munadi Munadi Muswita Mutiara Aswan, Dara Nainggolan, Rina Aprianti Napitu, Priska Enjelina Naswir, Muhammad Natalia, Desfaur Nazarudin Neni Marsolina Nizlel Huda Nizlel Huda patmi, patmi Perni Juliansih Putri, Dea Abyanti Qurrota’Aini, Nasywa Ramadhani, Amanda Riskina Relji Brahim Retni S Budiarti Retni S. Budiarti Retni Sulistyoning Budiarti Revis Asra Revis Asra Reza Elsinta Utami Rina Aprianti Nainggolan Risnita Risnita Risnita Risnita Risnita Risnita Sampurna, Ratu Sanjaya, M Erick Saparuddin Saparuddin Shopyan Hadi Siti Karlina Sari Soedjatmiko Sri Purwaningsih Sukmawati Prabowo Putri Sulton Nawawi Sumadi Sumadi Syafitri, Viola Amelia Syaiful Syaiful TATI NURHAYATI Tentia, Ine Tommy, Muhamad Upik Yelianti Venty Emma Chahyanti Vinanda Zulfira Wati, Elka Indra Wendra Priatama Winda Amthari Winda Dwi Kartika, Winda Dwi Wulandari, Triah wulansari eka nanda Yeliyanti, Upik Yulanda, Vera Yuni Ahda Yusnaidar, Yusnaidar Zahara Citra Zuli Lailatul Fajriah