bluuebunny/crossref_metadata_2025 huggingface dataset:
Kecanduan media sosial pada remaja: Bagaimana peran fear of missing out?
Authors: Maslukha Khoirum , Pratitis Niken Titi , Arifiana Isrida Yul
Published: October 2024

Abstract
Many teenagers are addicted to social media because they have a desire to know everything that happens on social media, so they feel anxious if they miss a moment or information which causes someone to feel left behind and think that other people's lives on social media are more fun than their own life or often called the fear of missing out. This research aims to determine the relationship between fear of missing out and social media addiction in adolescents. The research instruments used in this study were the fear of missing out scale and the social media addiction scale. The sample in this research was students from SMP 17 August 1945 Surabaya. The sampling technique in this study used a quota sampling technique whose number was determined using the Krecjie table so that 162 subjects were obtained. The data analysis method used in this research uses Spearman Rho correlational analysis. The results of this study show that the hypothesis is accepted and there is a positive relationship between fear of missing out and social media addiction.
Keywords: fear of missing out, addiction to social media, teenagers.
Abstrak 
Banyak remaja yang mengalami kecanduan media sosial dikarenakan memiliki keinginan untuk mengetahui segala sesuatu yang terjadi pada sosial media, sehingga memiliki rasa kecemasan jika kehilangan momen atau informasi yang menyebabkan seseorang merasa tertinggal dan berpikir bahwa kehidupan orang lain di media sosial lebih menyenangkan dibanding hidupnya sendiri atau sering disebut fear of missing out. Penelitian ini bertujuan untuk mengetahui hubungan antara fear of missing out dengan kecanduan media sosial pada remaja. Intrumen penelitian yang   digunakan pada penelitian ini adalah skala fear of missing out dan skala kecanduan media sosial. Sampel dalam penelitian ini  siswa SMP 17 Agustus 1945 Surabaya. Teknik pengambilan sampel pada penelitian ini menggunakan teknik quota sampling yang ditetapkan jumlahnya menggunakan bantuan tabel Krecjie sehingga diperoleh 162 subjek. Metode analisis data yang digunakan dalam penelitian ini menggunakan analisis korelasional Spearman Rho. Hasil penelitian ini menunjukkan yaitu bahwa hipotesis diterima dan terdapat hubungan positif antara fear of missing out dengan kecanduan media sosial.
Kata kunci: fear of missing out, kecanduan media sosial, remaja
Change-oriented organizational citizenship behavior (OCB-CH) pada karyawan: Bagaimana peran organizational trust?
Authors: Purwanto Nabila Tiara Anggar Siwi , Sofiah Diah , Prasetyo Yanto
Published: October 2024

This study aims to determine the relationship between Organizational Trust and Change-oriented Organizational Citizenship Behavior (OCB-CH) in CV employees. X. This study uses quantitative research with the entire population of CV. X in Sidoarjo totaling 90 respondents. The data collection instrument in this study used a likert scale consisting of an Organizational Trust scale and a Change-oriented Organizational Citizenship Behavior (OCB-CH) scale. The data analysis technique used, namely product moment correlation test analysis. Based on the results of data analysis, there is a significant positive relationship between Organizational Trust and Change-oriented Organizational Citizenship Behavior (OCB-CH) in employees. That is, the higher the Organizational Trust, the higher the Change-oriented Organizational Citizenship Behavior (OCB-CH) owned by employees.
 
Penelitian ini bertujuan untuk mengetahui hubungan antara Organizational Trust dengan Change-oriented Organizational Citizenship Behavior (OCB-CH) pada karyawan CV. X. Penelitian ini menggunakan penelitian kuantitatif dengan keseluruhan populasi CV. X di Sidoarjo berjumlah 90 responden. Instrumen pengambilan data pada penelitian ini menggunakan skala likert yang terdiri dari skala Organizational Trust dan skala Change-oriented Organizational Citizenship Behavior (OCB-CH). Teknik analisis data yang digunakan, yaitu analisis uji korelasi product moment. Berdasarkan hasil analisis data menunjukkan adanya hubungan positif yang signifikan antara Organizational Trust dengan Change-oriented Organizational Citizenship Behavior (OCB-CH) pada karyawan. Artinya, semakin tinggi Organizational Trust maka semakin tinggi pula Change-oriented Organizational Citizenship Behavior (OCB-CH) yang dimiliki karyawan.
Dampak Kecemasan Pada Bimbingan Karir Dan Adversity Quotient
Authors: I. V Vione Sal Sabilla , Saragih Sahat , Ariyanto Eko April
Published: October 2024

Abstract
The feeling of anxiety felt by grade 12 vocational school students who do not continue to college must compete to find work with a lack of experience and limited job opportunities, whether external roles such as career guidance at school have an important role or whether it is an internal role such as the adversity quotient that plays a role. or important influence. This research aims to find out whether career guidance and adversity quotient have an important relationship with anxiety. This research used a quantitative approach with subjects of 145 vocational school students. In this study, there was no relationship between anxiety and career guidance, while anxiety had a relationship with the adversity quotient. The feeling of anxiety felt by grade 12 vocational school students is a natural feeling felt by students who are about to graduate. Influence on oneself such as the adversity quotient plays a very important role in reducing feelings of anxiety compared to outside help such as career guidance assistance.
Keywords: Adversity Quotient, Career Guidance, Anxiety
 
Abstrak
Perasan cemas yang dirasakan oleh siswa kelas 12 SMK yang tidak melanjutkan ke bangku kuliah harus bersaing mencari pekerjaan dengan minimnya pengalaman dan sempitnya lapangan pekerjaan, peran luar seperti bimbingan karir yang dilakukan disekolah apakah memiliki peran penting atau justru peran dari dalam diri seperti adversity quotient yang berperan atau berpengaruh penting. Pada penelitian ini bertujuan untuk mengetahui apakah bimbingan karir dan adversity quotient dengan kecemasan memiliki hubungan yang penting. Penelitian ini menggunakan pendekatan kuantitatif dengan subjek 145 siswa SMK. Pada penelitian ini tidak adanya hubungan antara kecemasan dengan bimbingan karir, sedangakan kecemasan memiliki hubungan dengan adversity quotient. Perasaan cemas yang dirasakan oleh siswa SMK kelas 12 adalah perasaan wajar yang diraskan oleh siswa yang akan lulus pengaruh pada diri sendiri seperti adversity quotient sangat berperan penting dalam mengurangi rasa cemas dibandingkan bantuan dari luar seperti bantuan bimbingan karir.
Kata Kunci: Adversity Quotient, Bimbingan Karir, Kecemasan
Regulasi Emosi dengan Penyesuaian Diri pada Remaja Korban Bullying di Sekolah
Authors: Mutawaffifa Firdausy Amelia
Published: October 2024

Penelitian ini bertujuan untuk mengetahui hubungan antara regulasi emosi dengan penyesuaian diri pada remaja korban bullying. Penelitian ini menggunakan kuantitatif dengan responden sebanyak 274. Teknik pengambilan sample ini menggunakan purposive sampling dan alat ukur yang digunakan menggunakan skala regulasi emosi dan penyesuaian diri. Uji hipotesis dilakukan dengan menggunakan product moment yang dibantu dengan SPSS 25 for windows. Hasil korelasi product moment sebesar 0,667 dengan signifikasi p = 0,000 (p<0,05) yang berarti terdapat hubungan yang positif antara regulasi emosi dengan penyesuaian diri pada remaja korban bullying. Artinya semakin tinggi regulasi emosi maka akan tinggi juga penyesuaian diri begitu juga sebaliknya, semakin rendah regulasi emosi, maka akan semakin rendah pula penyesuaian diri remaja korban bullying.
Subjective Well-Being pada Pasangan Suami Istri TNI-AL : Bagaimana Peran Psychological Capital dalam Menjalankan Long Distance Marriage?
Authors: Sinta Dewi Fitri Yuliana , Saragih Sahat , Ariyanto Eko April
Published: October 2024

Abstract
Subjective well-being behavior is influenced by positive factors, negative factors, and life satisfaction which leads to aspects of cognitive assessment of the whole of life. The purpose of this study was to determine the relationship between psychological capital and subjective well-being in Indonesian Navy married couples who undergo long distance marriage due to duty. This research method is a quantitative method with purposive sampling technique. The population of this study is a married couple of TNI-AL who are or have undergone long distance marriage with an infinite population. Participants taken to research a total of 97 people. The data analysis technique uses non-parametric with spearman's rho method. The results of data analysis in this study are psychological capital has a significant positive relationship with subjective well-being so that the hypothesis is accepted. The higher the psychological capital, the higher the subjective well-being. Vice versa, if psychological capital is low, subjective well-being in married couples is also low.
 
Abstrak
Perilaku subjective well-being dipengaruhi oleh faktor positif, faktor negative, dan kepuasan hidup yang mengarah pada aspek penilaian kognitif tentang keseluruhan dari kehidupan. Tujuan penelitian ini adalah untuk mengetahui hubungan antara psychological capital dengan subjective well-being pada pasangan suami istri TNI-AL yang menjalani long distance marriage karena bertugas. Metode penelitian ini adalah kuantitatif dengan Teknik Purposive Sampling. Populasi penelitian ini pasangan suami istri TNI-AL yang sedang atau pernah menjalani long distance marriage dengan populasi infinit. Partisipan yang diambil untuk meneliti sejumlah 97 orang. Teknik analisis data menggunakan non-parametrik dengan metode spearman’s rho. Hasil analisis data pada penelitian ini adalah psychological capital memiliki hubungan positif yang signifikan dengan subjective well-being sehingga hipotesis diterima. Semakin tinggi psychological capital maka subjective well-being yang didapat juga tinggi. Begitupun jika psychological capital rendah maka subjective well-being pada pasangan suami istri juga rendah.
OCB pada karyawan perusahaan: Peranan internal locus of control dan kepemimpinan transformasional
Authors: Nikmatul Hikmah Arik Rustam , Sofiah Diah , Prasetyo Yanto
Published: October 2024

Penelitian ini bertujuan untuk mengetahui apakah ada hubungan antara Internal Locus of Control dengan Organizational Citizenship Behavior pada karyawan PT. X dan apakah ada hubungan antara Kepemimpinan Transformasional dengan Organizational Citizenship Behavior pada karyawan PT. X. Analisis ini menggunakan variabel independen Internal Locus of Control dan Kepemimpinan Transformasional dengan variabel dependen Organizational Citizenship Behavior. Penelitian ini merupakan jenis penelitian kuantitatif dengan menggunakan metode kuantitatif korelasional. Teknik pengambilan sampel pada penelitian ini menggunakan metode random sampling yang dimana subjek diambil dari kesuluruhan populasi sebanyak 107 responden karyawan PT. X yang memiliki masa kerja lebih dari 1 tahun. Hasil dari penelitian ini menunjukkan bahwa kedua hipotesis diterima bahwa Internal Locus of Control memiliki hubungan positif dengan Organizational Citizenship Behavior dan Kepemimpinan Transformasional memiliki hubungan positif dengan Organizational Citizenship Behavior.
Kecemasan memilih pasangan hidup pada dewasa awal : Bagaimana peranan kontrol diri?
Authors: Nurdianti Fatimah Nova Dwi , Utami Adnani Budi , Ramadhani Hetti Sari
Published: October 2024

This study aims to determine the relationship between self-concept and anxiety about choosing a life partner in early adulthood in Kanor sub-district, Bojonegoro district. The hypothesis proposed is that there is a negative relationship between self-concept and anxiety about choosing a life partner in early adulthood in Kanor sub-district, Bojonegoro district. This research uses quantitative correlational methods. The research was conducted on 173 respondents with an age range of 30-40 years who live in Kanor sub-district, Bojonegoro district. The data obtained was then analyzed using the Product Moment technique with the help of SPSS 25 For Windows. The results of the research show that the hypothesis is accepted that there is a negative and significant relationship between self-concept and anxiety about choosing a life partner in early adulthood in Kanor sub-district, Bojonegoro district. The results obtained indicate that self-concept is closely related to anxiety about choosing a life partner. The more positive your self-concept, the lower your anxiety about choosing a life partner in early adulthood, and vice versa.
Penelitian ini bertujuan untuk mengetahui hubungan antara konsep diri dengan kecemasan memilih pasangan hidup pada usia dewasa awal di kecamatan Kanor kabupaten Bojonegoro. Hipotesis yang diajukan adalah adanya hubungan negatif antara konsep diri dengan kecemasan memilih pasangan hidup pada usia dewasa awal di kecamatan Kanor kabupaten Bojonegoro. Penelitian ini menggunakan metode kuantitatif korelasional. Penelitian dilakukan pada 173 responden dengan rentang usia 30-40 tahun yang berdomisili di kecamatan Kanor kabupaten Bojonegoro. Hasil data yang diperoleh kemudian dianalisis menggunakan teknik Product Moment dengan bantuan SPSS 25 For Windows. Hasil penelitian menunjukkan hipotesis diterima bahwa ada hubungan negatif dan signifikan antara konsep diri dengan kecemasan memilih pasangan hidup pada usia dewasa awal di kecamatan Kanor kabupaten Bojonegoro. Hasil yang didapat mengidikasikan bahwa konsep diri berkaitan erat dengan kecemasan memilih pasangan hidup. Semakin positif konsep diri maka semakin rendah kecemasan memilih pasangan hidup pada usia dewasa awal, begitupun sebaliknya.
Analisis Konsep Diri dengan Sikap Remaja terhadap Penyalahgunaan Narkoba
Authors: Awwalya Siti Nabila , Noviekayati IGAA , Rina Amherstia Pasca
Published: October 2024

Konsep diri merupakan gambaran dan penilaian dari seluruh aspek kehidupan. Konsep dirimencakup seluruh aspek kepribadiannya dan dikembangkan oleh remaja berupa konsep diriyang positif dan negatif. Sikap remaja yang melakukan penyalahgunaan narkoba dilatarbelakangi karena krisis identitas, memiliki kontrol diri yang lemah, kurangnya kasih sayang, minimnya pemahaman tentang keagamaan, pengaruh lingkungan sekitar, dantempat pendidikan. Penelitian Badan Narkotika Nasional (BNN) dan Lembaga Ilmu Pengetahuan Indonesia (LIPI) menyebutkan jumlah penyalahgunaan narkoba kategori satu tahun pakai dikalangan pelajar mencapai 2.297.492 jiwa. Tujuan dari penelitian ini adalahuntuk menguji hubungan antara konsep diri dengan sikap remaja terhadap penyalahgunaan narkoba. Penelitian ini menggunakan metode analisis kuantitatif dengan bantuan spss dalam bentuk regresi berganda melalui penyebaran kuesioner dengan 123 responden di Surabaya dan Sidoarjo yang berumur 12–24 tahun. Sikap remaja dengan konsep diri terutama dalam penyalahgunaan narkoba menunjukkan adanya keterkaitan berdasarkan hasil pengolahandata melalui spss adalah 0,744 dimana hasil tersebut dapat disimpulkan bahwa memiliki hubungan linier diantara keduanya.
Leisure Boredom dengan Kecenderungan Kecanduan Smartphone pada Mahasiswa
Authors: Alivan Abil Nur , Matulessy Andik , Suhadianto Suhadianto
Published: October 2024

Kemajuan teknologi telah mengubah kehidupan masyarakat secara signifikan. Penggunaan smartphone telah meningkat, berbagai efek samping yang ditimbulkan karena penggunaan smartphone yang berlebihan pun telah muncul. Selain memberikan dampak positif, smartphone juga dapat memberikan dampak negatif, salah satunya menjadi cemas ketika jauh dari smartphone, salah satunya kecanduan smartphone. Penelitian ini dilaksanakan dengan tujuan untuk mengetahui hubungan leisure boredom dengan kecanduan smartphone pada mahasiswa. Penelitian ini menggunakan metode kuantitatif korelasional. Populasi pada penelitian ini sebanyak 417 mahasiswa yang merupakan mahasiswa aktif di Universitas 17 Agustus 1945 Surabaya. Teknik pengambilan sampel menggunakan teknik convience sampling. Partisipan yang digunakan dalam penelitian ini sebanyak 192 mahasiswa.
Kecemasan Nomophobia pada Mahasiswa: Bagaimanakah Peranan Kontrol Diri?
Authors: Ariska Amanda Devina , Sukiatni Dwi Sarwindah , Kusumandari Rahma
Published: October 2024

In the modern era like today, the sophistication of technology in smartphones is currently growing rapidly compared to before. Because smartphones in the current era make it easy for users to access anything easily. This is what makes humans dependent on the existence of smartphones, especially students who often feel anxious when they are away from their smartphones. This phenomenon is called nomophobia anxiety. 1) Nomophobia anxiety is a feeling of anxiety and fear when individuals are away from their smartphones. 2) This study aims to determine the relationship between self-control and nomophobia anxiety in college students. 3) The population in the study was 12,361 active students at the university of August 17 1945 Surabaya with a research sample of 288 students. This research data collection technique uses incidental sampling techniques. 4) Data collection from the results of the self- control scale and nomophobia anxiety scale, each of which consists of 21 items with an α =0.837 value and 29 items with an α =0.906 value. The data analysis used is a simple analysis which shows rxy = -575 at p = 0.00 (<0.05) 5) meaning that there is a significant negative relationship between the two variables.
Stres akademik dan cyberslacking pada mahasiswa
Authors: Rachmawati Aliyah , Suhadianto Suhadianto , Pratikto Herlan
Published: October 2024

Cyberslacking banyak terjadi dalam dunia akademik, utamanya dilakukan oleh mahasiswa. Hal ini berdampak pada perhatian yang teralihkan dari aktivitas pembelajaran di kelas, rendahnya nilai ujian, hingga penurunan motivasi belajar. Tujuan dari penelitian ini adalah menguji hubungan antara stres akademik dengan cyberslacking pada mahasiswa. Populasi berjumlah 2.593 yakni mahasiswa aktif semester gasal angkatan 2021 dari berbagai fakultas di Universitas 17 Agustus 1945 Surabaya. Partisipan berjumlah 374 yang direkrut melalui teknik quota sampling. Penelitian ini dianalisis menggunakan Spearman’s Rho. Hasil penelitian menunjukkan adanya hubungan positif antara stres akademik dengan cyberslacking pada mahasiswa. Merujuk pada temuan penelitian ini, disarankan kepada Dosen agar dapat menggunakan metode pengajaran yang lebih menyenangkan. Disarankan kepada mahasiswa agar dapat mengikuti pelatihan, penyegaran diri, yoga sebagai upaya pencegahan ataupun penanganan cyberslacking yang terjadi. Lebih jelas akan dibahas.
Peran Work-Life Balance dengan Burnout pada Karyawan PT X
Authors: Wicaksono Lugas , Noviekayati IGAA , Rina Amherstia Pasca
Published: October 2024

AbstractThe COVID-19 pandemic had a significant impact on the manufacturing industry, reducing demand for goods and causing production instability. Many companies experienced losses and were unable to pay employees, resulting in layoffs. Now, as COVID-19 has become endemic, companies are striving to recover and ambitiously cover the losses caused by the pandemic by increasing overtime and demanding employees work outside their usual roles due to staff shortages from previous layoffs. On the other hand, companies are neglecting employees' Work-Life Balance, causing excessive pressure and stress as personal time is consumed by work. Prolonged stress can ultimately lead to Burnout. This study aims to examine the relationship between Work-Life Balance and Burnout among employees at PT X. This is a correlational quantitative study involving all 52 employees of PT X, selected using saturated sampling techniques. Data collection was carried out by distributing online questionnaires via Google Forms. The study used two instruments: the Work-Life Balance scale and the Burnout scale. Data were analyzed using the Spearman rank correlation test. The results showed a significant negative relationship between Work-Life Balance and Burnout. Thus, the higher the employees' Work-Life Balance, the lower the Burnout experienced, and vice versa.
AbstrakPandemi COVID-19 berdampak besar pada industri manufaktur, menurunkan permintaan barang dan menyebabkan ketidakstabilan produksi. Banyak perusahaan mengalami kerugian, tidak bisa memenuhi gaji karyawan akhirnya perusahaan melakukan PHK. Kini, saat COVID-19 menjadi endemi, perusahaan berusaha bangkit hingga berambisi menutup kerugian yang disebabkan pandemi covid-19 dengan menambah jam lembur dan menuntut karyawan bekerja di luar bidangnya imbas dari perusahaan kekurangan karyawan karena PHK yang dilakukan. Di sisi lain, perusahaan mengabaikan Work-Life Balance karyawan, menyebabkan tekanan berlebih dan stres pada karyawan karena waktu pribadinya terkuras habis untuk bekerja. Pada akhirnya stres berkepanjangan dapat mengakibatkan Burnout. Penelitian ini bertujuang untuk mengetahui hubungan antara Work-Life Balance dengan Burnout pada karyawan PT X. Penelitian ini merupakan jenis penelitian kuantitatif korelasional. Subjek penelitian menggunakan seluruh karyawan PT X berjumlah 52 karyawan yang dipilih melalui teknik sampling jenuh. Metode pengumpulan data dilakukan dengan cara menyebar kuisioner online menggunakan google form. Penelitian ini menggunakan dua instrumen yaitu skala Work-Life Balance dan Burnout. Data dianalisis menggunakan uji korelasi spearman rank. Hasil penelitian ini menunjukkan adanya hubungan negatif yang signifikan antara Work-Life Balance dan Burnout. Maka dari itu, semakin tinggi Work-Life Balance karyawan, maka semakin rendah Burnout yang akan dialami karyawan, dan sebaliknya.
Peran Persepsi Kepemimpinan Transformasional Dengan Burnout Pada Karyawan PT X
Authors: Amin Abd Rozaqqil , Noviekayati IGAA , Rina Amherstia Pasca
Published: October 2024

Abstract
 
The rapid development in the current era of globalization in the industrial sector. causing companies to face increasingly serious problems due to increasing work demands. Employees often experience mental health problems and prolonged stress (burnout) which will have an impact on their lives and work. The success or failure experienced by an organization is largely determined by the quality of leadership it possesses. Transformational leadership style is considered a leadership model that is able to overcome problems that occur in an organization or company. This research aims to determine the relationship between perceptions of transformational leadership and burnout among employees at PT. X. The method applied in this research is a correlational design with a quantitative approach, involving all 62 employees of PT. The instruments used were the transformational leadership scale and the burnout scale by applying the Spearman Brown correlation test analysis technique. The results of the analysis show that both variables have a significant negative relationship between perceptions of transformational leadership and burnout, meaning that the higher the perception of transformational leadership, the lower the burnout experienced by employees. Conversely, the lower the perception of transformational leadership, the higher the burnout experienced by employees.
 
Abstrak
 
Pesatnya perkembangan di era globalisasi bidang industri masa kini. menyebabkan perusahaan menghadapi masalah yang semakin berat karena tuntutan pekerjaan yang semakin meningkat.Seringkali karyawan mengalami gangguan kesehatan mental dan stress berkepanjangan (burnout) yang akan berdampak pada kehidupannya maupun pekerjaannya. Kesuksesan ataupun kegagalan yang dialami organisasi sebagian besar ditentukan oleh kualitas kepemimpinan yang dimiliki. Gaya kepemimpinan transformasional dianggap sebagai model kepemimpinan yang mampu mengatasi masalah yang terjadi di suatu organisasi atau perusahaan. Penelitian ini bertujuan untuk mengetahui hubungan antara persepsi kepemimpinan transformasional dengan burnout pada karyawan di PT. X.Metode yang diterapkan dalam penelitian ini adalah desain korelasional dengan pendekaataan kuantitatif, yang melibatkan seluruh karyawan PT.X sebanyak 62 karyawan. Instrumen yang digunakan yaitu dengan skala kepemimpinan transformasional dan skala burnout dengan menerapkan teknik analisis uji korelasi spearman brown. Hasil analisis menunjukkan kedua variabel memiliki hubungan negatif signifikan antara persepsi kepemimpinan transformasional dengan burnout, artinya semakin tinggi persepsi kepemimpinan transformasional maka akan semakin rendah burnout yang dialami karyawan. Sebaliknya, apabila semakin rendah persepsi kepemimpinan transformasional  maka akan semakin tinggi burnout yang dialami karyawan.
Problem solving ability pada siswa : bagaimana peran self efficacy
Authors: Andriani Nadiya , Efendy Mamang , Pratikto Herlan
Published: October 2024

The objective of this research is to determine the relationship between self efficacy and problem-solving ability among students at SMK PGRI 2 Ponorogo. This study employs a quantitative research method. The population in this study consists of all 11th-grade students at SMK PGRI 2 Ponorogo, totaling 899 students. The participants in this research amount to 315 students, selected using the accidental sampling technique. The data collection instruments in this research include two scales: the problem-solving ability scale and the self efficacy scale. The data analysis technique used is product moment correlation. Based on the results of the data analysis, it is demonstrated that self efficacy has a positive and highly significant correlation with students' problem-solving ability. In conclusion, the hypothesis in this study is accepted.
Tujuan dari penelitian ini adalah untuk mengetahui hubungan antara self efficacy dengan problem solving ability pada siswa di SMK PGRI 2 Ponorogo. Penelitian ini menggunakan metode penelitian kuantitatif. Populasi dalam penelitian ini adalah seluruh siswa kelas XI SMK SMK PGRI 2 Ponorogo dengan jumlah 899 siswa. Partisipan dalam penelitian ini berjumlah 315 siswa yang diambil dengan menggunakan teknik accidental sampling. Instrumen pengumpulan data dalam penelitian ini menggunakan dua skala, yaitu skala problem solving ability dan skala self efficacy. Teknik analisis data yang digunakan adalah korelasi product moment. Berdasarkan hasil analisis data dibuktikan bahwa self efficacy berkorelasi positif dan sangat signifikan dengan problem solving ability siswa. Kesimpulannya, hipotesis dalam penelitian ini diterima.
Consideraciones acerca del género Meloidogyne Goeldi, 1887 (Nemata: Tylenchida) y su situación en Argentina. Asociaciones y distribución
Authors: Doucet Marcelo E.
Published: October 2024

Se analiza la distribución de especies del género Meloidogyne en Argentina y su asociación con vegetales. Ocho especies de estos nematodos fitoparásitos son conocidas: M. acrita, M. arenaria, M. cruciani, M. decalineata, M. hapla, M. incognita, M. javanica y M. ottersoni, así como poblaciones de especies no identificadas (M. sp.). M. incognita y M. arenaria son las que se hallan con más frecuencia, siendo la primera la que se asocia a una mayor cantidad de vegetales. Cien vegetales, pertenecientes a treinta y tres familias, pueden ser parasitados por el conjunto de nematodos. Tanto plantas cultivadas como no cultivadas (autóctonas o introducidas) son susceptibles de ser atacadas por estos parásitos, destacándose numerosas malezas y cultivos hortícolas. Los nematodos identificados se caracterizan, en general, por poseer una amplia gama de huéspedes, un elevado potencial reproductivo y una vasta dispersión geográfica. Vistos los daños que pueden ocasionar a la agricultura, se infiere acerca de la necesidad de lograr un preciso conocimiento sobre su biología y relaciones con los vegetales que parasitan a fin de desarrollar eficientes modalidades de manejo.
INFORMATION MATERIALS FOR ASSESSING THE IMPACT OF CLIMATE FACTORS ON FORMING SOIL WATER REGIME ON DRAINED LANDS
Authors: Voropay H. V. , Kotykovich I. V. , Kuzmych L. V. , Moleshcha N. B. , Kharlamov O. I. , Stozhka D. O.
Published: October 2024

The research results on creating information materials for assessing the impact of modern climatic factors on the formation of soil water regimes on drained lands are presented. By the results of the research, carried out at the "Romen" drainage and irrigation system (Sumy region), it was established that over the past 34 years, the average air temperature during the growing season has varied from 14,2 to 19,4 oC. In general, there is a trend for its slight decrease (almost by 0,2 oC). The highest average monthly air temperatures are recorded in July and August, and the lowest ones - in April. It was specified that the water regime of the active soil layer during the growing season is formed mainly due to moderate (4–14 mm – 44%) and significant (15–49 mm – 40%) precipitation, the total share of which in water reserves is 84%. There is a trend towards an increase in the share of significant precipitation (on average, up to 46–60 % of the total amount during the growing season) in years with high-water growing seasons, and its predominant amount falls in the range of 15–29 mm. There is also an increase in the share of moderate precipitation (up to 49% of the total amount during the growing season) in years with low-water growing seasons.
Information materials on the distribution of atmospheric precipitation by year in quantitative and percentage indicators, their recurrence in the growing seasons of 1990–2022 ("Romen" DIS, Sumy region), presented as an interactive visual report with graphic materials (dashboard) have been created. Informational materials in the form of dashboards enable us to monitor changes in climatic conditions, promptly providing up-to-date data when forecasting future trends in changes in the water supply of agricultural territories, in particular, the formation of the soil water regime on drained lands and addressing the challenges related to climate change.
ACCUMULATION OF SYMBIOTIC NITROGEN BY PERENNIAL LEGUMINOUS CROPS IN THE SOUTHERN STEPPE OF UKRAINE
Authors: Iutynska H. O. , Holoborodko S. P. , Titova L. V. , Dubynska O. D. , Shevchuk N. V.
Published: October 2024

The use of perennial leguminous crops is an energetically and economically beneficial and ecologically safe measure for improving the nitrogen balance of soils, which implementation requires specification and additional research of certain soil and climatic conditions and farming systems. The work aimed at studying the accumulation of biologically bound nitrogen by alfalfa and Hungarian sainfoin in single-species crops, as well as in wheatgrass-alfalfa and wheatgrass-sainfoin grass mixtures on the dark-chestnut soil of southern Ukraine. Laboratory, field, and statistical research methods were applied. The obtained results showed that the accumulation of nitrogen in the biomass of leguminous perennial grasses in single-species crops of blue hybrid alfalfa, Hungarian sainfoin, and intermediate wheatgrass and their grass mixtures depended on the hydrothermal conditions of the growing season, changes in species botanical composition by the years of grass stand used. During the first and second years of use, the nitrogen content in the biomass of alfalfa was 3,54-3,75%, sainfoin – 3,49-3,65%, and was significantly higher than in single-species crops of intermediate wheatgrass – 2,62-2,77% to dry matter. The removal of total nitrogen by intermediate wheatgrass during this period did not exceed 90 kg/ha; by alfalfa and sainfoin, it was 125-134 kg/ha, including symbiotic nitrogen removed by the alfalfa crop – 35-39 kg/ha and Hungarian sainfoin – 37-44 kg /ha. In the fractional composition of nitrogen in the soil of the experimental field after three years of using alfalfa when inoculating seeds with the complex microbial preparation Ecovital, the nitrogen content was the highest compared to other types of crop rotation, including total nitrogen – 1006,3-1428,8, mineral nitrogen – 24,9-46,3; alkaline hydrolyzed nitrogen – 113,8-186,0 mg/kg of soil. The obtained results allow us to conclude that the creation of highly productive symbiotic systems when using the latest biological preparations will contribute to improving soil nitrogen balance, eliminate the catastrophic decrease in fertility and soil degradation, improve the fodder base for animal production, and reduce the ecological burden on agricultural lands.
POST-DESIGN MONITORING OF THE IRRIGATION IMPACT ON THE ENVIRONMENT
Authors: Shevchenko A. M. , Bozhenko R. P.
Published: October 2024

Approaches to conducting post-design monitoring of the impact of irrigation on soil condition are highlighted on the example of an individual agricultural farm of LLC "Granex-Cherkasy". The results of the implementation of the five-year post-design monitoring program under the conditions of irrigation by groundwater using sprinkling and drip methods proved the need to develop both unified general approaches to the formation of monitoring programs, as well as the mandatory consideration of the peculiarities of its management under different irrigation methods and hydrogeological-ameliorative conditions on the irrigation sites. As a basis for the development of a system of post-design monitoring of the impact of irrigation on the state of environmental components, it is proposed to use approaches to the organization and performance of local (on-site) monitoring of irrigated lands based on the requirements of current regulatory and methodological documents. The observation system, based on previous studies, included periodic determination of irrigation water quality indicators in storage ponds or in the places of watering and routine observations of soil conditions at permanent monitoring points (observation points), which are recommended to be taken as coordinate points of the previously conducted testing study (at the stage of the preparation of the environmental impact assessment report). The results of the post-design monitoring proved the ecological admissibility of the impact of irrigation within the farm with the groundwater of I and II quality classes (suitable and limitedly suitable according to individual quality indicators). Based on the results of monitoring, it was established that the soils under irrigation did not undergo significant classification changes in terms of deterioration for 5 years. The lack of manifestations of secondary (irrigation) salinization, sodification, and alkalinization of soils under the influence of irrigation indicates the environmental safety of the latter following the accepted standards for indicators of the degree of development of the specified soil degradation processes.
Choosing the optimal concentration of dextran sulfate sodium for reproducing chemically induced colitis in rabbits
Authors: Reshetnikov M. N. , Vinogradova T. I. , Zyuzya Yu. R. , Plotkin D. V. , Volkov A. A. , Dogonadze M. Z. , Zabolotnykh N. V. , Bogorodskaya E. M. , Yablonsky P. K.
Published: October 2024

Background. Due to the fact that inflammatory bowel diseases (IBD) are widespread among the population, the development of new drugs for the treatment of IBD is a public health priority. Preclinical drug testing is inextricably linked with the modeling of IBD in laboratory animals. This study purpose was to develop a model of chemically induced colitis in rabbits. Methods. The study was performed on male rabbits of the “Soviet Chinchilla” breed. Colitis was simulated by oral administration of dextran sulfate sodium (DSS) in a concentration of 0.1% to 2% solution for five consecutive days. Euthanasia of laboratory animals was carried out on the seventh day, after the end of taking the DSS solution. A histological examination of the intestine was performed. Results. It was found that using 0.1% DSS solution allows to obtain a model of mild erosive colitis. The use of 0.5% DSS solution gave the intermediate severity of erosive ulcerative colitis. DSS concentration of more than 1% led to the development of severe ulcerative colitis in rabbits and the death rate of 71.4% among them. Conclusion. The obtained results indicate that the use of 0.5% DSS solution makes it possible to create a model of erosive ulcerative colitis in rabbits suitable for studying human IBD.
Development of the rough Defining Interrelationships Between Ranked criteria II method and its application in the MCDM model
Authors:   Military Academy, University of Defence, Belgrade, Serbia, Tešić Duško , Khalilzadeh Mohammad ,   Department of Industrial Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
Published: October 2024

Although numerous methods of multi-criteria decision-making have been developed so far, there are still those that have not been improved by different theories that deal well with uncertainties and inaccuracies that are a normal occurrence in everyday life. The goal of this research is the development of the Rough Defining Interrelationships Between Ranked Criteria II (Rough DIBR II) method and the presentation of its application in the multi-criteria decision-making (MCDM) problem, specifically in human resource management (HRM). The paper presents the subject-developed method and its practical application in the MCDM model with the Rough Additive Ratio Assessment (Rough ARAS) method. In order to check the consistency and validity of the proposed methodology, a sensitivity analysis and a comparative analysis were performed. The conclusions of this research indicate a stable and valid proposed methodology, as well as the possible application of the Rough DIBR II method for defining weighting coefficients of criteria in real-life decision-making problems.
Making the most of errors: Utilizing erroneous classifications generated by machine-learning models of neuroimaging data to capture disorder heterogeneity
Authors: Olshan Sarah , Richier Corey James , Baacke Kyle A. , Miller Gregory A , Heller Wendy
Published: October 2024

Within-disorder heterogeneity complicates mapping neurobiological features of psychopathology to DSM conceptualizations. The present study explored patterns of diagnostic classification errors among disorders with commonly co-occurring features to examine this heterogeneity. We conducted classification analyses with the UCLA Phenomics Study database using a support vector classifier to differentiate disorders via whole-brain task-based functional connectivity, predicting that model misclassifications would provide insight about brain connectivity characteristics shared across disorders. We also explored whether symptoms and specific brain networks could account for misclassification rates. The classification model performed better than chance (44% accuracy, p = .01) and revealed that misclassification of schizophrenia (SCZ) as bipolar disorder (BD; 38%) and BD as SCZ (36%) was symmetrical. Attention-deficit/hyperactivity disorder (ADHD) was misclassified as BD at the highest rate (46%) and higher than the converse (17%). SCZ and ADHD were misclassified least (SCZ as ADHD 15%; ADHD as SCZ 22%). Considerable variance in misclassification of SCZ as BD (R2 = .83) and BD as SCZ (R2 = .71) could be accounted for by symptoms of both SCZ and BD. Permutation testing revealed disorder- and network-specific effects, with certain networks improving classification accuracy and others hindering it for specific disorders. An approach focused on classification errors replicated known disorder overlap, producing errors in the expected configuration. Further, it identified clinical and neural features within and across diagnostic categories that contribute to disorder misclassification and within-disorder heterogeneity. This approach may facilitate neurobiologically informed phenotypic differentiation within diagnostic groups.
Beyond Eyeball Tests: A Methodical Rebuttal to Fillon et al.'s Commentary
Authors: Adam-Troian Jais , Belanger Jocelyn
Published: October 2024

In our original study, 'Consumed by Creed' (Adam-Troian & Bélanger, 2024), we established significant and consistent associations between obsessive-compulsive disorder (OCD) symptom severity and radical intentions across four distinct U.S. population samples—Environmentalists, Republicans, Democrats, and Muslims—partially or fully mediated by obsessive passion. Fillon et al. (2024) challenged our findings, alleging methodological errors and an excessive degree of researcher flexibility, which they claim could lead to false-positive results. In this response, we critically examine Fillon et al.'s commentary, arguing that it exemplifies flawed meta-scientific critique. We demonstrate that their approach relies on a series of unsupported and misleading claims, including a misinterpretation of the literature, unjustified reliance on visual data inspection, speculative assumptions about religious influences on our findings, and a shifting of the burden of proof. Through rigorous re-analyses, we reaffirm the robustness of our original results and address the unfounded allegations regarding our methodological practices. We also critique Fillon et al.'s approach, highlighting the necessity of domain-specific expertise in meta-scientific evaluations and cautioning against the risks of speculative and defamatory criticism in academic discourse. This exchange underscores the importance of maintaining rigorous standards in both original research and its critique, ensuring that scientific debate remains grounded in evidence rather than conjecture.
Observing many students using difference-in-differences designs on the same data and hypothesis reveals a hidden universe of uncertainty
Authors: Wuttke Alexander , Freitag Karolin , Kiemes Laura , Biester Linda , Binder Paul , Buitkamp Bastian , Dyk Larissa , Ehlich Louisa , Lesiv Mariia , Poliandri Yannick , Schneider Celina , Brenner Adrian , Samarskiy Andrey
Published: October 2024

The recent advent of many-analysts studies highlighted significant variation in research outcomes when multiple teams independently explore identical datasets and hypotheses. This paper contributes to this emerging research paradigm by demonstrating how the many-analysts framework can be incorporated into social science methods classes and by pioneering its use in difference-in-differences (DiD) designs. By engaging students in independent DiD analyses on a specific research question, in this case related to local governance, the study uncovers a broad range of effect sizes and diverging conclusions reported by the analysts, highlighting the subjective nature of analytical choices and their potential impact on research outcomes. This variability underscores the importance of critical thinking and methodological rigor in social science education. The implications extend beyond pedagogy, suggesting that causal inference methods with significant researcher discretion such as DiD designs benefit from robustness analysis with multiple independent analysts.
Assessment of carbon reserves in the litter and soil of the Prilenskoe Plateau
Authors: Shepelev A. G. , Grigoriev M. R. , Cherepanova A. M. , Maximov T. Chr. , Fedorov A. N.
Published: October 2024

The assessment of carbon stocks in the litter and soil of highly productive forests on the Prilenskoe Plateau was conducted using widely accepted methods of general biology, landscape science and geocryology. The research focused on larch-birch and pine-larch forests situated on continuous permafrost, as well as on long-term fallow lands. Notably, the fallow land, in contrast to the forested areas, exhibited a significant loss of organic carbon from the soil, amounting to up to 83 % within a 30 cm depth due to the exploitation of forest resources. The total organic carbon (TOC) reserves in the forest litter ranged from 17 to 35 kg/m². In the larch-birch forb-lingonberry forest, the TOC reserves in the soil were measured at 19.57 kg/m² for the 0–30 cm layer, 26.79 kg/m² at 1 m depth, and 34.98 kg/m² at 2 m depth. Conversely, in the pine-larch lingonberry forest, these values decreased to 9.28 kg/m², 15.41 kg/m², and 18.91 kg/m², respectively, while in the fallow land, the measurements were 3.37 kg/m², 6.35 kg/m², and 8.91 kg/m². The total inorganic carbon (TIC) reserves in the active layer of the larch-birch forest were found to be 3.46 kg/m², in the pine-larch lingonberry forest 5.81 kg/m², and in the fallow land 4.35 kg/m². The forests of South-Eastern Yakutia represent an essential component of the global carbon reservoir; however, they may lose their nutrient accumulation function under anthropogenic pressures. This study serves as the preliminary phase of a long-term research initiative aimed at systematizing carbon pools in representative permafrost landscapes of Yakutia and elucidating the patterns of carbon variation across diverse natural and climatic zones
Assessment results of sites impacted by accumulated environmental damage along the coastline of the Barents Sea (Eastern Murman)
Authors: Menshakova M. Yu. , Gaynanova R. I. , Moskvin K. K. , Potorochin E. O.
Published: October 2024

The article discusses the findings from monitoring sites of accumulated environmental damage (AED) along the East Murman coastline. The area surveyed includes the mouth of the Kharlovka River estuary, which is near the Seven Islands Archipelago within the Kandalaksha State Nature Reserve. During a thorough engineering and environmental assessment of the region, an inventory of AED sites was conducted, along with an evaluation of the amount of accumulated waste and an analysis of pollutant levels in the soil. The survey revealed six unauthorized waste disposal sites, primarily consisting of fuel and lubricant containers and scrap metal. Soil testing at two locations within the Barents Sea’s water protection zone indicated significant contamination with oil products, while the levels of metals (Zn, Cd, Pb, Cu) were found to be acceptable. The analysis of soil conditions revealed that degradation within the Kharlovka River estuary began during the operation of a fuel and lubricants storage facility in the area. At the time of the assessment, over a third of the surveyed area lacked a fertile soil layer, and the remaining soil and vegetation were sparse. The degree of contamination by oil products requires the implementation of highly efficient soil remediation methods.
Neural Network Algorithms in Current Processes of Transformation of Traditional Worldview and Ideological Systems.
Authors: Volodenkov S. V.
Published: October 2024

This study is devoted to identifying potential risks, challenges, and threats of intensive development and active implementation of artificial intelligence technologies and in particular self-learning neural network algorithms in the current practice of socio-political communications associated with active information impact on mass consciousness. This study proves that contemporary digital technological transformations and the active spread of digital technologies most directly influence the transformation of traditional worldview systems and ideologies. Based on the results of the study, it is concluded that with the help of digital tools, there is a significant information and communication impact on mass consciousness in terms of influencing traditional worldview and ideological systems. In this regard, the author puts forward the thesis about the need to form and maintain the digital sovereignty of contemporary states as a key conclusion. It is viewed as a critical condition for preserving and protecting national worldview and ideological spaces in the conditions of current global technological transformations