Abstract:Early childhood development is influenced by nutrition, health, caregiving, and opportunities for age-appropriate stimulation (World Health Organization, 2020). This study examined the association between maternal knowledge…
dge of early stimulation and developmental screening outcomes and compared developmental outcomes between stunted and non-stunted toddlers. A quantitative analytic study with a cross-sectional design was conducted among 125 mother–toddler pairs in the working area of Balaiselasa Public Health Center, Pesisir Selatan Regency, Indonesia. Maternal knowledge was assessed using a structured questionnaire, developmental status was screened using the Kuesioner Pra Skrining Perkembangan (KPSP), and stunting was determined from length/height-for-age according to age and sex. Data were analyzed using descriptive statistics and Pearson’s Chi-Square test. Moderate maternal knowledge was found in 59 mothers (47.2%). Developmental screening outcomes were appropriate in 68 toddlers (54.4%), questionable in 48 (38.4%), and deviant in 9 (7.2%). Maternal knowledge was associated with developmental screening outcomes (χ²=10.187; df=4; p=0.037; Cramer’s V=0.202). Stunting status was also associated with developmental category (χ²=6.279; df=2; p=0.043). Because some expected cell counts were below five, the chi-square findings should be confirmed using an exact or Monte Carlo test. The findings support integrated maternal education, developmental screening, growth monitoring, and nutritional follow-up in primary health services.
Abstract:This study aims to evaluate the stability of three rock slopes in an artisanal kaolin mine in Semin, Gunungkidul, Yogyakarta, Indonesia, using deterministic and probabilistic approaches, and to identify the geotechnical…
parameters most influencing slope stability. The evaluation is conducted in compliance with Indonesian Mining Regulation (Kepmen ESDM No. 1827 K/30/MEM/2018) to provide quantitative geotechnical evidence for a mine that has been operated without prior formal geotechnical assessment. Field data were collected using the scanline method to characterize rock mass discontinuities. Laboratory tests comprising direct shear and physical properties tests were conducted to determine cohesion (c), friction angle (ϕ), and unit weight (γ) for each slope. Seismic coefficient (ks = 0,0913) was incorporated as a dynamic loading parameter. Slope stability was analyzed using the General Limit Equilibrium (GLE) method to obtain the deterministic Factor of Safety (FoS). Monte Carlo simulation (N = 10.000 iterations) was applied to determine the Probability of Failure (PoF), coefficient of variation of FoS (CoV), and reliability index (β). Sensitivity analysis was performed to quantify the contribution of each geotechnical parameter to FoS reduction. Results show that FoS values ranged from 2,019 (Slope III) to 10,55 (Slope II), all exceeding the regulatory minimum of 1,1. The PoF was 0,00% for all three slopes, well below the maximum allowable limit of 25%, with reliability indices ranging from 5,70 to 31,38. The CoV of FoS ranged from 3% to 9%, indicating low dispersion in stability outcomes despite parameter variability. Sensitivity analysis identified cohesion as the most dominant parameter in Slopes I and II, contributing 28% and 31% to FoS reduction respectively, while Slope III exhibited near-equal contributions from cohesion (20%) and friction angle (21%), reflecting its lower shear strength conditions. All three slopes satisfy the acceptance criteria of Kepmen ESDM No. 1827 K/30/MEM/2018 under current geotechnical and geometric conditions. The combined deterministic-probabilistic approach provides a more comprehensive slope safety assessment than deterministic analysis alone and is recommended for application in artisanal kaolin mining operations. Cohesion is identified as the critical parameter to be monitored and preserved to maintain slope stability.
Abstract:This study examines the implementation of the Quality Control Circle (QCC) system to enhance employee engagement and productivity at Contemporary Amperex Technology Co., Limited (CATL) headquarters and its Indonesian branch.…
nch. As a global leader in lithium-ion battery manufacturing, CATL integrates innovative technology with employee participation to improve work processes and operational performance. QCC is applied as a structured approach that empowers employees to identify workplace problems, develop solutions, and collaborate in continuous improvement activities using quality management tools and the PDCA cycle. The research employs a case study and comparative analysis method to explore differences between the standardized QCC system at CATL headquarters and the more flexible, localized implementation in Indonesia. The study involved permanent employees from both organizations using saturated sampling, with a total of 10 respondents. In addition, a five-day productivity training program was conducted in China and Karawang through lectures, case studies, and project-based learning, evaluated using pre-test and post-test assessments. The findings indicate that QCC significantly improves employee understanding of productivity management, strengthens communication, enhances product quality, reduces quality-related costs, and increases employee engagement, motivation, and organizational commitment in both operational environments
Abstract:This research aims to examine and analyze the influence of brand image on the purchasing decisions of students at the Faculty of Economics, Nias University, in the context of online shopping. The background of this study…
stems from the rapid growth of e-commerce in Indonesia, which has significantly changed consumer shopping behavior, particularly among students who are highly adaptive to digital technology. In online shopping situations, where consumers cannot physically assess the product, brand image becomes one of the main factors influencing consumer trust, perceived quality, and confidence in making purchasing decisions. The type of research employed is quantitative research with a survey approach. The study population consisted of 1,959 active students of the Faculty of Economics, Nias University, with a sample of 95 respondents determined using the Slovin formula. Data were collected using a Likert-scale questionnaire covering brand image indicators (strength, favorability, and uniqueness of brand association) as well as purchasing decision indicators (problem recognition, information search, evaluation of alternatives, purchase decision, and post-purchase behavior). The data were analyzed using validity and reliability tests, simple linear regression analysis, t-test, and determination test with the aid of SPSS software. The results of the study indicate that brand image has a positive and significant effect on students' purchasing decisions in online shopping. This finding implies that the stronger the brand image, the higher the tendency of students to make online purchases. Therefore, companies or online businesses need to develop and strengthen their brand image through consistent marketing communication strategies, clear product information, and credible brand reputation to increase consumer loyalty and purchase intention.
Abstract:The financial uncertainty in the results of the investment evaluation creates conditions of risk in the decision making of any strategy in the management of the industrial units. The recent crises (economic and pandemic)…
have only reinforced the need to explicitly introduce the factor of uncertainty in any new investment decision. The aim of the present paper is to develop a methodological approach contributing to the appraisal of an investment project under risk and uncertainty. Methods from statistical - econometrics, probabilistic analysis, numerical simulation methods and financial analysis are used and combined. The stochastic approach is used through the Monte Carlo simulation to appraisal the uncertainty. Finally, the implementation of probabilistic theory combined with the use of decision trees allows to estimate in a more relevant way the factor of uncertainty considering all perspectives.
Abstract:This study examines the main character’s search for identity in Tere Liye’s novel Sendiri (2024) through the lens of Carl Gustav Jung’s psychoanalytic theory. The research addresses the lack of in-depth psychological analysis…
al analysis regarding how the protagonist confronts inner conflict, loneliness, and past trauma in the process of identity formation. The study aims to describe the forms, strategies, and obstacles in the character’s identity quest, as well as to analyze the individuation process based on Jungian concepts such as persona, shadow, anima/animus, and the Self. A qualitative descriptive method was employed, utilizing close reading and thematic analysis of textual data from the novel. Findings reveal that the protagonist undergoes a complex, nonlinear psychological journey toward self-understanding, triggered by existential crisis and emotional isolation. Through deep introspection, symbolic interactions (particularly with natural elements like the moon), and confrontation with the shadow, the character gradually integrates fragmented aspects of the self. This study demonstrates that Jungian theory effectively uncovers the psychological depth of characters in contemporary Indonesian literature and affirms the relevance of literary fiction as a medium for reflecting on identity formation and emotional resilience in real life.
Abstract:The beauty and skincare industry in Indonesia is growing rapidly and promising. However, behind this growth, there has been a revelation of numerous ingredients in skincare products that do not match their claims, with many…
any containing harmful substances such as mercury, hydroquinone, and more. This issue began to surface when a beauty doctor, often referred to as the "Detective Doctor," examined and exposed skincare products suspected of being unregistered and containing dangerous ingredients. This research aims to analyze the role of health communication in raising public awareness about the skincare mafia practices through the role of the "Detective Doctor." The method used is qualitative descriptive analysis with case studies of several campaigns conducted by the "Detective Doctor" on social media and other public channels. The results show that the "Detective Doctor" not only reveals dangerous skincare products through scientific research but also plays a role in delivering information to the public via accessible communication platforms such as social media and podcasts. This campaign successfully increased public awareness of the importance of choosing safe beauty products, as well as the importance of verifying skincare product ingredients. This research highlights the significant role of health communication in combating illegal practices in the beauty industry and demonstrates how the "Detective Doctor" can be an agent of change in public health education.
Abstract:The growth of the cosmetics industry in Indonesia is influenced by the increasing demand for beauty products. One of the contributing factors to this trend is a common issue faced by women, especially Gen Z, which is dull…
l skin. One of the most purchased beauty products by Gen Z is facial serum. The aim of this research is to examine the influence of Negative EWOM (Electronic Word of Mouth) and variety seeking on brand switching behavior, with customer engagement as an intervening variable for Scarlett facial serum among Gen Z consumers. This study employs a quantitative approach with descriptive and causal research methods. Data collection is done through a questionnaire survey with 300 respondents who use Scarlett facial serum in Indonesia. The data analysis technique used is Structural Equation Modeling (SEM) using SmartPLS for research data analysis. The research findings indicate that Negative EWOM have a positive influence on brand switching behavior, Negative EWOM have a negative influence on customer engagement, variety seeking have a negative influence on customer engagement, variety seeking have a positive influence on brand switching behavior, customer engagement have a negative influence on brand switching behavior, Variety seeking on brand switching behavior through customer engagement as an intervening variable have a positive influence, Negative E-WOM on brand switching behavior through customer engagement as an intervening variable also have a positive influence.This research has implications for companies, including the need for companies to enhance product quality and their brand image in response to Negative E-WOM. Companies should also continue to innovate by improving product quality and uniqueness. Additionally, understanding customer preferences and market trends is crucial for competing in a market with many similar products. Maintaining customer interactions can also keep the company top of mind among customers, preventing them from switching to other brands. These actions are necessary to retain customers and prevent brand switching. Referring to several previous studies, research on negative word of mouth, brand switching behavior, variety seeking, and customer engagement has never been conducted simultaneously with the same variables and object.
Abstract:This study aims to determine the effect of social support on academic stress in Islamic Religious Education (PAI) Masters students of Class of 2024 at Sultan Agung Islamic University Semarang. The method used is a quantitative…
tative approach with data collection techniques through closed questionnaires. The sample in this study amounted to 100 respondents who were selected randomly. The results of the partial test analysis (t-test) show that self-efficacy has a significant effect on academic stress, with a significance value of 0.001 (p <0.05) and a calculated t value of 3.300 which is greater than the t table of 1.98472. This indicates a positive influence between self-efficacy and academic stress. In addition, the coefficient of determination (R square) value of 0.316 indicates that 31% of the variation in academic stress can be explained by the self-efficacy variable, while the remaining 69% is influenced by other factors outside the study. The normality test using the Monte Carlo approach produced a significance value (Sig. 2-tailed) of 0.249, which means that the data is normally distributed. Thus, this study confirms the importance of the role of self-efficacy and social support in reducing students' academic stress.
Abstract:Penelitian ini bertujuan untuk mengetahui : Pengaruh Kualitas Produk, Persepsi Harga, dan Promosi terhadap Keputusan pembelian produk Scarlett Whitening pada mahasiswa program studi manajemen universitas 17 Agustus Surabaya.…
aya. Metode yang digunakan dalam pengambilan sampel pada penelitian ini yaitu nonprobability sampling dendan Teknik sampelnya adalah purposive sampling. Responden penelitian adalah 100 orang mahasiswa untag. Data dikumpulkan menggunakan kuesioner dan dianalisis dengan regresi linear berganda Uji F, Uji T untuk analisis hipotesis, sedangkan pengujian yang lainnya menggunakan uji instrument data yang terdapat uji validitas, uji reliabilitas serta uji asumsi klasik yang terdiri dari uji normalitas, uji multikolonieritas dan uji heteroskedastisitas. Pengujian dilakukan menggunakan program IBM SPSS 26. Hasil penelitian menunjukkan bahwa kualitas produk, persepsi harga, dan promosi berpengaruh secara positif dan signifikan terhadap keputusan pembelian produk Scarlett Whitening. Produk Scarlett Whitening diharapkan untuk menjaga kestabilan harga dan menjaga kualitas produk, supaya konsumen mendapatkan kualitas dan hasil yang terbaik dan diinginkan atas produk Scarlett Whitening.