Universitas Muhammadiyah Bengkulu

Mathematical critical thinking ability is the capacity to investigate, discover, connect, and assess every aspect of a problem carefully and thoughtfully to arrive at the best solution. This study aims to describe students' mathematical critical thinking abilities regarding circles in Grade VIII at SMP Negeri 09 Lebong. This research is a qualitative descriptive study with 20 student participants. Three students were interviewed: one with high ability, one with medium ability, and one with low ability. Data collection methods included tests, interviews, and documentation. The research instruments consisted of test items and interview guidelines. The data analysis technique involved data collection, data reduction, data presentation, and conclusion. The results of the study show that high-ability students met all indicators of mathematical critical thinking: Interpretation, Analysis, Evaluation, and Conclusion. Medium-ability students met two indicators: Interpretation and Analysis. Low-ability students were unable to meet the indicators of mathematical critical thinking: Interpretation, Analysis, Evaluation, and Conclusion.

Penelitian ini bertujuan untuk menganalisis pengaruh bias psikologis dalam perspektif behavioral finance terhadap pengambilan keputusan investasi investor. Metode penelitian yang digunakan adalah penelitian kualitatif dengan pendekatan studi pustaka, yaitu melalui pengumpulan, penelaahan, serta analisis berbagai literatur ilmiah seperti jurnal, buku, dan artikel yang relevan dengan topik penelitian. Hasil penelitian menunjukkan bahwa keputusan investasi tidak hanya dipengaruhi oleh analisis rasional dan pertimbangan fundamental, tetapi juga sangat dipengaruhi oleh faktor psikologis seperti overconfidence bias, herding bias, availability bias, representative bias, familiarity bias, regret aversion, cognitive dissonance, serta tingkat risk tolerance investor. Berbagai bias tersebut menyebabkan investor cenderung mengambil keputusan yang kurang objektif, mengikuti perilaku pasar, terlalu percaya diri, atau menghindari risiko secara berlebihan, sehingga berpotensi menghasilkan keputusan investasi yang tidak optimal. Simpulan penelitian ini adalah bahwa behavioral finance memberikan pemahaman yang lebih realistis mengenai perilaku investor, dimana faktor kognitif dan emosional memiliki peran signifikan dalam membentuk keputusan investasi, sehingga kesadaran dan pengelolaan bias psikologis menjadi hal penting untuk meningkatkan kualitas keputusan investasi.

Penelitian ini bertujuan untuk menganalisis pengaruh informasi asimetris terhadap perilaku investasi di Bursa Efek Indonesia (BEI) melalui pendekatan Systematic Literature Review (SLR). Kajian ini dilandaskan pada Agency Theory dan Signaling Theory untuk menjelaskan bagaimana ketidakseimbangan informasi antara manajemen dan investor memengaruhi persepsi risiko, keputusan investasi, serta dinamika pasar. Proses SLR dilakukan melalui tahapan perencanaan, identifikasi, seleksi, analisis, dan sintesis terhadap artikel ilmiah periode 2020–2025. Dari 15.300 artikel awal, diperoleh 20 artikel terpilih yang dianalisis menggunakan pendekatan SPIDER (Sample, Phenomenon of Interest, Design, Evaluation, Research Type). Hasil penelitian menunjukkan bahwa informasi asimetris berpengaruh signifikan terhadap perilaku investor, baik secara langsung maupun tidak langsung melalui peningkatan risiko informasi, perilaku oportunistik manajer (manajemen laba), kenaikan biaya modal ekuitas, penurunan nilai perusahaan, serta munculnya perilaku kawanan (herding), terutama pada kondisi pasar bearish. Tingginya asimetri informasi mendorong investor bersikap defensif, meningkatkan premi risiko, memperlebar bid-ask spread, dan menurunkan efisiensi harga saham. Namun, pada sektor atau kondisi dengan transparansi dan tata kelola yang kuat, pengaruh tersebut cenderung melemah. Simpulan, bahwa peningkatan kualitas pengungkapan, transparansi, penerapan integrated reporting, serta penguatan tata kelola perusahaan menjadi strategi kunci dalam mereduksi dampak negatif informasi asimetris dan mendukung terciptanya pasar modal Indonesia yang lebih efisien dan stabil.

Mahasiswa Program Studi Pendidikan Kepelatihan Olahraga Universitas Muhammadiyah Bulukumba dituntut memiliki kebugaran jasmani yang sesuai dengan kompetensi profesional sebagai calon pelatih. Namun, hasil studi pendahuluan menunjukkan adanya kesenjangan antara tuntutan kurikulum dan internalisasi mahasiswa dalam gaya hidup aktif. Beberapa mahasiswa kesulitan mempertahankan kebugaran, adaptasi dengan struktur akademik, serta kurang optimalnya pemanfaatan fasilitas olahraga kampus. Penelitian ini bertujuan untuk menganalisis dinamika kebugaran jasmani, pengalaman, pola aktivitas fisik dan kebiasaan olahraga mahasiswa, faktor pendukung dan penghambat kebugaran jasmani. Metode penelitian ini menggunakan pendekatan kualitatif dengan desain studi kasus. Subjek penelitian ini adalah 13 orang mahasiswa, 1 Dosen pengampu, dan Ketua Program Studi Pendidikan Kepelatihan Olahraga. Pengumpulan data dilakukan dengan observasi (mengamati aktivitas fisik), melakukan wawancara mendalam, dan dokumentasi kemudian dianalisis model Miles, Huberman, dan Saldaña meliputi teknik kondensasi data, penyajian data, penarikan kesimpulan/verifikasi dan divalidasi melalui keabsahan data yang dilakukan melalui triangulasi sumber, member checking, audit trail, dan peer debriefing. Hasil penelitian menunjukkan bahwa dinamika kebugaran jasmani mahasiswa Pendidikan Kepelatihan Olahraga bersifat adaptif dan kontekstual, dibentuk oleh interaksi aspek struktural dan psikososial. Penelitian ini menekankan pentingnya pengelolaan pembelajaran kebugaran jasmani yang fleksibel dan berkelanjutan untuk meningkatkan kebugaran jasmani mahasiswa dan kesiapan akademik dalam pendidikan kepelatihan olahraga.

Numeracy literacy skills are basic competencies that need to be developed in junior high school (SMP) students in the 21st century. However, mathematics learning in schools has not yet linked the concept of mathematics to the cultural context in daily life. This research aims to develop Student Worksheets (LKPD) in the Context of Tabut Culture with a valid and practical STEAM approach to facilitate students' numeracy literacy. This research uses the Research and Development (R&D) method with a 4D development model comprising define, design, and develop stages, while the disseminate stage is not carried out. The research subjects included 31 students and 1 mathematics teacher in grade VII of SMPN 1 Kepahiang. The research instrument consists of validation sheets and questionnaires on the practicality of students and teachers. The study's results showed that the LKPD developed had a validity rate of 87.83% in the very valid category. The results of the practicality test showed that 80.67% of students were in the practical category, and 82.27% of teachers were in the very practical category. These findings show that LKPD, in the context of Ark Culture with a STEAM approach, is suitable as innovative teaching materials to support contextual mathematics learning and improve students' numeracy literacy.

This study aims to analyze the influence of shopping lifestyle and fashion involvement on impulse buying among consumers at Galery RJ Store in Bengkulu. The research method used is quantitative with a survey approach. Data were collected through questionnaires distributed to 100 respondents who are active customers of the store. The data were analyzed using multiple linear regression. The results show that both shopping lifestyle and fashion involvement have a positive and significant effect on impulse buying. These findings indicate that the higher the shopping lifestyle and fashion involvement, the more likely consumers are to engage in impulse buying. This study provides important implications for fashion business actors in designing more effective marketing strategies. Keywords: Shopping Lifestyle, Fashion Involvement, Impulse Buying

In general, human resources are one of the most important factors and cannot be separated from an organization, both institutions and companies. This study aims to determine how organizational culture and transformational leadership influence employee performance at PT. Sandabi Indah Lestari-PKS, Ketahun. The type of research used is a quantitative method. The sample of this study was all employees at PT Sandabi Indah Lestari-PKS, Ketahun, North Bengkulu, totaling 120 people. The data analysis techniques used were quantitative descriptive analysis and inferential analysis. Based on the results of the study, it is known that 1). Organizational culture has a significant effect on employee performance at PT.Sandabi Indah Lestari PKS, Ketahun, North Bengkulu. 2). Transformational leadership style has a significant effect on employee performance, PT. Sandabi3). Organizational culture and transformational leadership have a significant influence on employee performance at PT. Sandabi Indah Lestari - PKS, Ketahun, North Bengkulu. Keywords : Employee Performance, Organizational Culture, Transformational Leadership.

This study aims to determine the Influence of Spiritual Leadership and Intellectual Intelligence on CV. Sinar Daya Alam (SDA). This type of research is a type of quantitative descriptive research, The population of this study is CV. Sinar Daya Alam (SDA) as the object of research. The data collection techniques used were observation, interviews, and questionnaires. Meanwhile, the data analysis technique uses descriptive analysis, inferential analysis using SPSS and determination coefficient analysis (R2). The results of this study show that Spiritual Leadership has a positive and significant effect on Employee Performance. This means that the better the level of Spiritual Leadership the more it will increase the formation of employee performance. Intellectual Intelligence has a positive effect on Employee Performance but is not significant. The better the Intellectual Intelligence more positive it will be on Employee Performance. Spiritual Leadership and Intellectual Maturity together have a positive and significant effect on CV. Sinar Daya Alam (SDA). This is if the level of Spiritual Leadership and Intellectual Intelligence is high, it will improve the performance of employees in the company. Keywords : Spiritual Leadership, Intellectual Intelligence, Employee Performance.

This study aims to analyze the influence of toxic leadership, job stress, and perceived organizational support on turnover intention in case study employees at PT galempa Sejahtera Bersama Simpang Perigi Empat Lawang Branch. This research uses quantitative methods with a survey approach, where data is obtained through questionnaires distributed to 60 respondents. The results of this study confirm that psychological, social and support factors have a significant influence on individual exit intentions. This underscores the importance of positive leaders and a healthy work environment as well as support from the company in maintaining employee engagement. Therefore, organizations need to implement policies to improve leadership quality, effectively manage work stress, and increase the level of support perceived by employees to lower high exit intentions. A decrease in exit intention can be achieved through improving a healthy and supportive work environment. Keywords: Toxic Leadership, Job Stress, Perceived Organizational Support, Turnover Intention

This study aims to examine efforts to improve the competitiveness of street vendors (PKL) in the Panjang Beach tourism area, Bengkulu City, using a SWOT (Strengths, Weaknesses, Opportunities, and Threats) analysis approach. Panjang Beach is a prime tourist destination frequented by both domestic and international tourists. However, street vendors in this area face various challenges such as limited facilities, intense competition, limited capital, and a lack of promotional skills and technology utilization. This study used a descriptive qualitative approach, collecting data through interviews with six informants: four street vendors and two tourists. The analysis shows that the main strengths of street vendors are their strategic location, good product quality, and customer loyalty, while their weaknesses lie in limited capital, poor marketing knowledge, and suboptimal time management. Opportunities that can be exploited include evolving market trends and technological advances, while threats stem from intense competition, fluctuating raw material prices, and uncertain government policies. Based on the IFAS and EFAS Matrices, street vendors' strategic position is in quadrant II (diversification), with coordinates (0.65; -0.20), indicating the need to leverage internal strengths to address external threats. Keywords: street vendors, competitiveness, diversification strategy, SWOT analysis