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Performa Inhibitory Control dengan Induksi Sing-a-Song Stress Test pada Dewasa Awal Kurniawan, Akhmad; Kusrohmaniah, Sri
Jurnal Psikologi Vol 45, No 1 (2018)
Publisher : Faculty of Psychology, Universitas Gadjah Mada

Inhibitory control is able to control attention by inhibiting internal tendencies and external influences. Inhibitory control is controlled by dorsolateral prefrontal cortex and anterior cingulate cortex, that can be affected by stress variable. Sing-a-Song Stress Test (SSST) is a current method to induce stress that has never been practiced in the study of inhibitory control. This study aimed to determine the effect of SSST against inhibitory control in the early adult. Between subjects, the design was applied in this study. A number of 35 participants with an age range from 17 to 21 years old were randomly assigned into an experimental group (n = 17) and control group (n = 18). Inhibitory control was measured using the Computerized Stroop Color-Word Test (CSCWT). Positive Affect and Negative Affect Schedule (PANAS) was used to conduct a manipulation check. Independent-Samples T Test explained no significant effect of stress on inhibitory control (t = -0,117; p > 0,05).Â Abstrak. Inhibitory control berfungsi untuk mengontrol atensi dengan cara menghambat kecenderungan internal dan pengaruh eksternal. Inhibitory control dikendalikan oleh dorsolateral prefrontal cortex dan anterior cingulate cortex, yang dapat dipengaruhi oleh variabel stres. Sing-a-Song Stress Test (SSST) merupakan metode baru dalam induksi stres yang belum pernah diterapkan pada penelitian inhibitory control. Penelitian ini bertujuan untuk mengetahui pengaruh SSST terhadap inhibitory control pada dewasa awal. Between subjects design digunakan dalam penelitian ini. Sebanyak 35 partisipan berusia 17 sampai 21 tahun dikelompokkan secara acak ke dalam kelompok eksperimen (n = 17) dan kelompok kontrol (n = 18). Inhibitory control diukur melalui Computerized Stroop Color-Word Test (CSCWT). Positive Affect and Negative Affect Schedule (PANAS) digunakan untuk melakukan cek manipulasi. Independent-Samples T Test menunjukkan adanya pengaruh yang tidak signifikan antara stres dan inhibitory control (t = -0,117; p > 0,05).

Apakah Pengkayaan Lingkungan Berpengaruh terhadap Ingatan Spasial pada Tikus Jantan dan Betina? Kusrohmaniah, Sri
Jurnal Psikologi Vol 44, No 2 (2017)
Publisher : Faculty of Psychology, Universitas Gadjah Mada

Female and male rats use different landmarks to find foods in the radial arm maze. The aim of this research was to test the effect of environmental enrichment on spatial memory of male and female rats. Twenty-two male and 22 female Wistar rats (Rattus novergicus) were allocated into eight groups. Spatial memory was measured after 60 days of environmental enrichment. It was hypothesized that rats in environmentally enriched groups had better spatial memory. The analysis was done using SPANOVA (Mixed Design ANOVA). It was found that sex had an effect on spatial memory.Abstrak : Tikus jantan dan betina menggunakan landmark (penanda ligkungan) yang berbeda dalam menemukan makanan pada radial arm maze. Penelitian ini bertujuan menguji pengaruh pengkayaan lingkungan terhadap ingatan spasial pada tikus jantan dan betina. Duapuluh dua ekor tikus jantan dan 22 ekor tikus betina galur Wistar terbagi dalam delapan kelompok diukur ingatan spasialnya setelah mendapat pengkayaan lingkungan selama 60 hari. Hipotesis yang diajukan dalam penelitian ini bahwa kelompok yang mendapat pengkayaan lingkungan memiliki ingatan spasial lebih baik, diuji dengan menggunakan SPANOVA (ANOVA Mixed Design). Hasil analisis menunjukkan tidak ada interaksi antara pengkayaan lingkungan dan jenis kelamin terhadap ingatan spasial. Tidak ada pengaruh perlakuan terhadap ingatan spasial. Ada pengaruh jenis kelamin terhadap ingatan spasial.

PENGARUH KONSUMSI KAFEIN TERHADAP AKURASI DAN WAKTU REAKSI PADA ATLET Zharfani, Handy Aulia; Wimbarti, Supra; Kusrohmaniah, Sri
Jurnal Muara Ilmu Sosial, Humaniora, dan Seni Vol 6, No 1 (2022): Jurnal Muara Ilmu Sosial, Humaniora, dan Seni
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jmishumsen.v6i1.12540.2022

Kafein merupakan suatu zat ergogenik yang biasa dikonsumsi oleh orang awam maupun kalangan atlet untuk meningkatkan performa dalam berolahraga. Kafein terkenal karena efeknya yang dapat meningkatkan ketergugahan, kewaspadaan, dan konsentrasi. Kafein pun juga terbukti efektif dalam meningkatkan daya tahan dalam berolahraga pada cabang olahraga yang membutuhkan daya tahan tinggi atau kombinasi antara daya tahan dan kekuatan. Namun terkait efeknya terhadap cabang olahraga yang membutuhkan akurasi dan waktu reaksi masih jarang terdapat penelitian yang menguji secara empiris. Oleh karena itu tujuan dari penelitian ini adalah untuk mengetahui pengaruh kafein terhadap akurasi dan waktu reaksi pada atlet cabang olahraga yang membutuhkan akurasi dan waktu reaksi. Penelitian ini dilakukan dengan menggunakan metode systematic literature review terhadap 14 artikel yang didapatkan dari 3 sumber portal jurnal. Hasilnya menunjukkan bahwa kafein dapat meningkatkan kecepatan reaksi namun tidak berpengaruh terhadap akurasi pada atlet cabang olahraga. Namun pada dosis yang melebihi batas optimum, kafein dapat mengurangi akurasi dan waktu reaksi pada atlet cabang olahraga.

Galvanic Skin Response Data Classification for Emotion Detection Djoko Budiyanto Setyohadi; Sri Kusrohmaniah; Sebastian Bagya Gunawan; Pranowo Pranowo; Anton Satria Prabuwono
International Journal of Electrical and Computer Engineering (IJECE) Vol 8, No 5: October 2018
Publisher : Institute of Advanced Engineering and Science

Emotion detection is a very exhausting job and needs a complicated process; moreover, these processes also require the proper data training and appropriate algorithm. The process involves the experimental research in psychological experiment and classification methods. This paper describes a method on detection emotion using Galvanic Skin Response (GSR) data. We used the Positive and Negative Affect Schedule (PANAS) method to get a good data training. Furthermore, Support Vector Machine and a correct preprocessing are performed to classify the GSR data. To validate the proposed approach, Receiver Operating Characteristic (ROC) curve, and accuracy measurement are used. Our method shows that the accuracy is about 75.65% while ROC is about 0.8019. It means that the emotion detection can be done satisfactorily and well performed.

Performa Inhibitory Control dengan Induksi Sing-a-Song Stress Test pada Dewasa Awal Akhmad Kurniawan; Sri Kusrohmaniah
Jurnal Psikologi Vol 45, No 1 (2018)
Publisher : Faculty of Psychology, Universitas Gadjah Mada

Inhibitory control is able to control attention by inhibiting internal tendencies and external influences. Inhibitory control is controlled by dorsolateral prefrontal cortex and anterior cingulate cortex, that can be affected by stress variable. Sing-a-Song Stress Test (SSST) is a current method to induce stress that has never been practiced in the study of inhibitory control. This study aimed to determine the effect of SSST against inhibitory control in the early adult. Between subjects, the design was applied in this study. A number of 35 participants with an age range from 17 to 21 years old were randomly assigned into an experimental group (n = 17) and control group (n = 18). Inhibitory control was measured using the Computerized Stroop Color-Word Test (CSCWT). Positive Affect and Negative Affect Schedule (PANAS) was used to conduct a manipulation check. Independent-Samples T Test explained no significant effect of stress on inhibitory control (t = -0,117; p > 0,05). Abstrak. Inhibitory control berfungsi untuk mengontrol atensi dengan cara menghambat kecenderungan internal dan pengaruh eksternal. Inhibitory control dikendalikan oleh dorsolateral prefrontal cortex dan anterior cingulate cortex, yang dapat dipengaruhi oleh variabel stres. Sing-a-Song Stress Test (SSST) merupakan metode baru dalam induksi stres yang belum pernah diterapkan pada penelitian inhibitory control. Penelitian ini bertujuan untuk mengetahui pengaruh SSST terhadap inhibitory control pada dewasa awal. Between subjects design digunakan dalam penelitian ini. Sebanyak 35 partisipan berusia 17 sampai 21 tahun dikelompokkan secara acak ke dalam kelompok eksperimen (n = 17) dan kelompok kontrol (n = 18). Inhibitory control diukur melalui Computerized Stroop Color-Word Test (CSCWT). Positive Affect and Negative Affect Schedule (PANAS) digunakan untuk melakukan cek manipulasi. Independent-Samples T Test menunjukkan adanya pengaruh yang tidak signifikan antara stres dan inhibitory control (t = -0,117; p > 0,05).

Apakah Pengkayaan Lingkungan Berpengaruh terhadap Ingatan Spasial pada Tikus Jantan dan Betina? Sri Kusrohmaniah
Jurnal Psikologi Vol 44, No 2 (2017)
Publisher : Faculty of Psychology, Universitas Gadjah Mada

Female and male rats use different landmarks to find foods in the radial arm maze. The aim of this research was to test the effect of environmental enrichment on spatial memory of male and female rats. Twenty-two male and 22 female Wistar rats (Rattus novergicus) were allocated into eight groups. Spatial memory was measured after 60 days of environmental enrichment. It was hypothesized that rats in environmentally enriched groups had better spatial memory. The analysis was done using SPANOVA (Mixed Design ANOVA). It was found that sex had an effect on spatial memory.Abstrak : Tikus jantan dan betina menggunakan landmark (penanda ligkungan) yang berbeda dalam menemukan makanan pada radial arm maze. Penelitian ini bertujuan menguji pengaruh pengkayaan lingkungan terhadap ingatan spasial pada tikus jantan dan betina. Duapuluh dua ekor tikus jantan dan 22 ekor tikus betina galur Wistar terbagi dalam delapan kelompok diukur ingatan spasialnya setelah mendapat pengkayaan lingkungan selama 60 hari. Hipotesis yang diajukan dalam penelitian ini bahwa kelompok yang mendapat pengkayaan lingkungan memiliki ingatan spasial lebih baik, diuji dengan menggunakan SPANOVA (ANOVA Mixed Design). Hasil analisis menunjukkan tidak ada interaksi antara pengkayaan lingkungan dan jenis kelamin terhadap ingatan spasial. Tidak ada pengaruh perlakuan terhadap ingatan spasial. Ada pengaruh jenis kelamin terhadap ingatan spasial.

Pengaruh Stres melalui Sing-A-Song Stress Test terhadap Selective Attention pada Dewasa Awal Trisna Setiatama; Sri Kusrohmaniah
Gadjah Mada Journal of Professional Psychology (GamaJPP) Vol 3, No 1 (2017)
Publisher : Faculty of Psychology, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/gamajpp.42780

Selective attention is part of the executive function and controlled by the frontal lobe. Previous research suggests that selective attention can be affected by stress. Stress can interrupt frontal lobe performance. Nevertheless, no research in Indonesia has tested about this matter. This study aimed to determine the effect of stress through Sing-a-Song Stress Test on selective attention in early adulthood. The hypothesis of this study is that stress can decrease selective attention. A between-subjects design was applied in this study. A number of 35 participants with an age range from 17 to 21 years old were randomly assigned into an experimental group (n = 17) and control group (n = 18). Selective attention score was measured using Computerized Stroop Color-Word Test. Positive Affect and Negative Affect Schedule were used to conduct a manipulation check. Independent-Samples T Test explained no significant effect of stress on selective attention (t = .158; p > .05).

Efektivitas Psikoedukasi untuk Peningkatan Literasi Depresi Omar Syarief Natasubagyo; Sri Kusrohmaniah
Gadjah Mada Journal of Professional Psychology (GamaJPP) Vol 5, No 1 (2019)
Publisher : Faculty of Psychology, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/gamajpp.48585

This study aimed to see the effectivity of psychoeducation to increase depression literacy. It was hypothesized that psychoeducation might increase depression literacy in treatment group higher than the control group. Using randomized pretest and posttest control group experimental design and multiple-choice depression literacy test to obtain data, 35 participants consisted of non-psychology/medicine student with age ranging from 18 – 24 years old were randomly placed at treatment and control group. Using Mixed ANOVA to analyze the data, the results showed a non-significant effect of group (F = 1.965; p = 0.171). However, there was significant interaction effect (F = 8.665; p = 0.006). Mean differences were higher in the treatment group at 4.688 compared to control group at 1.684. This showed that psychoeducation increase depression literacy, with higher enhancement at treatment group. Thus, the hypothesis of the study was accepted

Pengaruh Murattal Alquran Terhadap Tingkat Stres Mahasiswa Muslim di Yogyakarta Anisa Zahra Wijayanti Nugroho; Sri Kusrohmaniah
Gadjah Mada Journal of Professional Psychology (GamaJPP) Vol 5, No 2 (2019)
Publisher : Faculty of Psychology, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/gamajpp.50354

This study aimed to see the effect of the murattal Alquran on the level of individual stress. Hypothesis proposed in this research that there was influence of murattal Alquran in change of stress level experienced by experiment group and there was difference of stress levels between experiment and control group. The experimental design used was randomized pretest and posttest control group design. The subjects consisted of 45 participants age 18-22 years old, then divided into experiment group (n = 23) and control group (n = 22). The stress level was measured by stress subscale krom Depression, Anxiety, Stress Scale (DASS). Data were analyzed using ANOVA mixed method and the result showed the value of F = 10.386 (p < 0.05). That means, there was a significant change after listening to the Quranic murattal. The change in pretest and posttest score in the experimental group was shown with F = -5.957 (p < 0.05) and the control group had F = -1.136 (p > 0.05), meaning that there was a significant difference in the reduction of stress score of both groups . Moreover, the muratal Quran had an influence on changes in stress levels on the subject with an effective contribution of 19.4% (ETA2 = 0.194). Thus, the research hypothesis was accepted.

Efektivitas Training Fungsi Eksekutif Terkomputerisasi dalam Meningkatkan Kapasitas Fungsi Eksekutif dan Performa Akademik Matematika Isman Rahmani Yusron; Sri Kusrohmaniah
Gadjah Mada Journal of Professional Psychology (GamaJPP) Vol 6, No 2 (2020)
Publisher : Faculty of Psychology, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/gamajpp.54712

Performa bermatematika anak-anak Indonesia, dilaporkan jauh di bawah dari harapan. Terdapat indikasi bahwa fungsi eksekutif berperan dalam performa dan prestasi matematika. Penelitian ini bertujuan menguji efektivitas penggunaan training terkomputerisasi yang mengadopsi paradigma pengukuran fungsi eksekutif, untuk mendongkrak performa bermatematika. Paradigma tugas seperti n-back task, flanker task, go no/go task, numerical-estimation task, dan stroop task, dirangkai menjadi suatu latihan melalui aplikasi OpenSesame®. Kelompok eksperimen (n=32), diberikan 45 menit training selama tujuh hari, dan diberikan tes matematika pada pre dan posttest. Kemudian, dibandingkan dengan kelompok kontrol (n=34) yang juga diberikan pretest dan posttest tanpa diberi perlakuan apapun. Hasil pengujian menunjukkan perbedaan rerata yang signifikan (t=-5,04; p<0,05) pada kelompok eksperimen antara hasil pretest dan posttest. Sedangkan pada kelompok kontrol, tidak ada perbedaan signifikan (t=-1,21; p>0,05). Hasil uji ANAVA terhadap skor kapasitas fungsi eksekutif setiap sesi menunjukkan perbedaan signifikan (F=13,47; p<0,05), dengan plot rerata skor meningkat. Hasil ini menunjukkan bahwa training fungsi eksekutif terkomputerisasi efektif dalam meningkatkan kapasitas fungsi eksekutif dan performa akademik matematika.

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