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PENGARUH KONDISI AUDIO LATAR BELAKANG TERHADAP PERFORMA MEMORI KERJA VERBAL MAHASISWA Malfiqha Arum Sari; Mochamad Rizki Maulana; Gina Haerunisa; Siti Nurajijah; Mustika Sari Dewi; Rifqi Farisan Akbar
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Processed
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.62560

Abstract

This study aimed to examine and compare the effectiveness of various background audio conditions on verbal working memory processing among university students. A true experimental design with a within-subject repeated measures layout was employed, involving a net sample size of 30 active undergraduate students from Universitas Indonesia Membangun (INABA) selected through a random sampling technique. All participants received three levels of background audio treatments administered in a counterbalanced rotation: Silence, Instrumental Music, and Vocal Music. Verbal working memory performance was objectively measured using the accuracy scores of a Digit Serial Recall Task ranging from 5 to 9 digits. Primary data were analyzed utilizing a One-Way Repeated Measures ANOVA with post-hoc Pairwise Comparisons adjusted by Bonferroni correction. The results showed a highly significant difference in verbal working memory performance across the three audio conditions, F(2, 58) = 7,423, p = 0,001, with a partial 2 = 0,204. Post-hoc analysis revealed that the Vocal Music session produced the most destructive reduction in sequential recall compared to the Instrumental Music and Silence sessions. This study concludes that the impairment of working memory is dominated by the simultaneous mechanisms of the Changing-State Hypothesis and the Irrelevant Speech Effect within the phonological loop component. The practical implications of this research highlight the critical importance of mitigating noise pollution and implementing absolute silence during verbal learning activities that demand high cognitive concentration.
PENGARUH TEKNIK BRAIN GYM TERHADAP PENINGKATAN KONSENTRASI BELAJAR SISWA SMP BPPI BALEENDAH BANDUNG DALAM PROSES PEMBELAJARAN DI KELAS Ika Rasanty; Janice Heliya Permatasari; Widia Yunita; Nani Suharyani; Rifqi Farisan Akbar
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Processed
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.62575

Abstract

Learning concentration is an important internal factor for successful learning, yet some seventh-grade students at SMP BPPI Baleendah Bandung reportedly struggle to maintain focus during lessons, particularly due to noisy classroom conditions, fatigue, and accumulated cognitive load during afternoon periods. This study aimed to examine the effect of the brain gym technique on improving students learning concentration. The study used a true experimental design with a Pretest-Posttest Control Group Design, involving 20 seventh-grade students randomly assigned to an experimental group (n=9) who received approximately ten minutes of brain gym treatment, and a control group (n=11) who received no treatment. Data were collected using a learning concentration scale and analyzed using the Shapiro-Wilk test for normality and the Mann-Whitney U test for between-group differences. Results showed the experimental group's mean score was slightly higher than the control group's, but the hypothesis test yielded a significance value of 0.790, indicating no statistically meaningful difference. Thus, based on the data analyzed, brain gym did not show a significant effect on improving students learning concentration, which may be related to the limited number of subjects and the single treatment session provided.  
Co-Authors Adela Saffanatunnabiilah Adhistyrizkika Kurnia Putri Afifah Kanza Az-Zahra Ahmad Baihaqi Alamanda Dwi Putrina Alfaridzi, Muhammad Sholeh Allysa Mughni Aulia Alya Dwi Rahmawati Ananda Salma Aisyatul Mardiah Andi Firmansyah Saputra Andre Budi Wibowo Andre Suryaningprang Anggi Nur Aprilia Anggita Putri Diandra Annargya Ardendra Ginting Annatasya Maesa Kurnia Annisa Intan Puspitasari Annisa Ramadhani Annisa Shasbila Fitriansyah Appriana Mutipena Saragih Ardinal Djalil Artia, Risa Aulia Luthfiyah Azizah Dewi Habibah Azzahra Putri Gumilar Bella Prameswari Putri Djaelani Benny Bernadus Bernadus, Benny Billy Najib Nurrohmansah Bintang Rahayu F Christine Rotua Panjaitan Dadan Abdul Aziz Mubarok Dadan Abdul Aziz Mubarok Damara Sastri, Prinska Danar Putra Fortuna Dania Nurul Fauziah Derri Agusta Putra Dhea Pitriany Santoso Djaelani, Bella Prameswari Putri Dyanadhila Syadzwina Eka Nabila Elsa Sri Wahyuni Elsya Putri Adela Ramadani Erawan Tri Daryani Essi Asianitasari S Fadya Almirah N Fio Ananta Putri Fitria Aniswari Fitria Budiyanti Fitriana Oktaviani Gina Haerunisa Gunawan Dayona Ismail Gurawan Dayona Ismail Hadiansyah, Widia Karlina Halawa, Wien Ningsing Handayani Hanhan Muhammad Doddy Haura Bahren Salsabilla Hera Khoerunisa Hutasoit, Maria Christine Veronica Ika Paridah Ika Rasanty Ilda Kuraeni Ilham Iqbal Indah Sari M Pohan Intan Fitri Oktaviani Intan Nur Rahmawati Ira Dahlia Irma Srimayanti Janice Heliya Permatasari Jauhary, Zakiyah Aulia Sabrina Hanifah Karmila Apriani Kartika Berliani Keissa Kusumadiani Kireyna, Salma Divani Lena Siti Jenab Leni Kurnia Lisa Fitriani Mailda Siti Khoirunnisa Malfiqha Arum Sari Marchelino Natapradja Marsha Renata Maharani Meilia Azzahra, Sandra Mey Nurlika Miftah Indiraihan Derby Mira Dwiyansyah Mochamad Rizki Maulana Muhammad Dzikri Farikh Dwi Pratama Muhammad Lugis Adi Saputra Muhammad Salma Tegar Mustika Sari Dewi Muthmainnah, Qonita Muttaqin, Ridlwan Najwa Aprilia Syafitri Nameira Kayla Yukitami Nani Suharyani Nathania Najwa Agustin Naura Zahara Nazwa Olivia Hadiansyah Nazwa Zaskia Wardayani Neng Iis Suryani Neng Siti Rahmah Nia Nur Oktafiani Ningsing Handayani Halawa, Wien Nirma Sakila Nishreena Chyrin Widad Novi Nur Affianti Novi Rachmawati Nuradina, Kartika Nurul Aulia Yolanda Nurzika Alya Ramadanti Ovie Kinan Marshanda R. Prameswari Putri Djaelani, Bella Pratidina Ekanesia Pratiwi Salma Nydia Prinska Damara Sastri Prinska Damara Sastri Putri Erlangga Santika Rahma Aulia Khoerunnisa Rahman, Nazwa Putri Ranabila, Zahra Alvira Randi Kusnadi Ratu Azya Isyana Putri Recky Recky Ridlwan Muttaqin Ridwan Ridwan Riska Riska Risma Nia Firdayanti Risma Yani Rita Nur Aini Riyandi Nur Sumawidjaja Rizky Maulana Firdaus Saidah Wahdah, Neng Salsa Muthia Kamil Salwa Fitri Andriyani Sandra Meilia Azzahra Sandy Nugraha Sania Ramadani Selfina Nanda Shafkilla Julia Rossalina Shalsa roissun nisaa Siddiq, Andhika Mochamad Silmi Alya Sopianti Sisca Wulandari Siti Fathonah Nurmaulidah Siti Nurajijah Siti Nurkholipah Sri Rahmawati Nurpadilah Sri Widia Nengsih Sriadianengsih Sriadianengsih Suci Nurazizah Sudrajat, Najwa Salsabila Sulistia Wigati Tasya Indriyani Tiara Aziza Tiara Nurhasanah Tias Kennedy Tiwi Pranita Sidabariba Valiza Fauziah Widia Yunita Widya Dwi Maharani Widya Khoirunnisa Putri Wien Ningsing Handayani Halawa Wildan Beryl Rivai Wines Restu Alina Yoyo Sudaryo Yusuf Syamsul H Zakiyah Aulia Sabrina Hanifah Jauhary