Measurement of Science Literacy Skills of Elementary School Teacher Education Students: Development and Validity Testing of Assessment Instruments

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This study aims to develop and test the validity and reliability of a scientific literacy instrument for students of the Elementary School Teacher Education (PGSD) Program. The instrument was designed to measure three dimensions of scientific literacy: content knowledge, procedural knowledge, and epistemic knowledge, focusing on Earth and Space Science topics. A total of 18 questions were constructed based on indicators that assess the ability to explain scientific phenomena, evaluate scientific investigations, and interpret scientific data. The instrument was tested on 33 PGSD students at Universitas Sebelas Maret (UNS) and analyzed using the Content Validity Index (CVI) and reliability tests via SPSS software.

The results indicated that most items were valid, with an S-CVI/Ave value of 0.981 and an S-CVI/UA value of 0.8333. However, one item was found invalid with an I-CVI score of 0.67. The reliability test showed that some questions had a good level of reliability, while others required revision due to low reliability. Additionally, analysis using the Item Response Theory (IRT) revealed that the questions varied in difficulty and discrimination, with most questions having positive discrimination values and a range of difficulty levels. Overall, the instrument was found to be valid and reliable for assessing the scientific literacy of PGSD students, although some questions need revision to improve consistency and accuracy.

MPOX (Monkeypox): Current Epidemiology, Clinical Manifestations, and Advances in Treatment and Prevention Strategies

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MPOX (formerly known as monkeypox) has emerged as a significant public health concern in recent years, necessitating a comprehensive understanding of its epidemiology, clinical manifestations, treatment options, prevention strategies, and global health impact. This literature review synthesizes the latest data on the spread and incidence of MPOX, with a focus on geographic distribution, affected populations, and emerging trends in transmission. The clinical presentation of MPOX, including symptoms, disease progression, and complications, is explored, with particular attention to variations across different demographics. Recent advances in the treatment of MPOX are analyzed, covering current antiviral therapies, the role of supportive care, and the potential of new treatments under investigation. Prevention strategies are also examined, highlighting the effectiveness of vaccination efforts, public health measures, and containment and control strategies. The review further considers the broader impact of MPOX on global health, discussing its implications for public health policy and pandemic preparedness. Through this comprehensive analysis, the review aims to provide a robust foundation for understanding MPOX and inform future research, clinical practice, and public health initiatives.

Forecasting High-Order Multifactor Cross Relations Using Fuzzy Time Series and Frequency Density

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The forecasting technique frequently employed for decision-making, initially presented by Song and Cissom utilizing fuzzy logic principles, is Fuzzy Time Series (FTS). The FTS forecasting approach comprises fundamental steps: identifying the conversation universe, segmenting the conversation universe, fuzzification, constructing the fuzzy logic relationship (FLR), and defuzzification. This study involved the modification of the existing methodology to ascertain and categorize the conversational universe, fuzzy logic relationships (FLR), and historical data variations, each utilizing distinct frequency density partitions and cross-relationships, specifically with Indonesian rubber production data. Altering the frequency density partition algorithm to achieve partition universality, followed by fuzzification, cross-relationship analysis, and concluding with the defuzzification procedure. The degree of forecast precision uses the Average Forecasting Error Rate (AFER) to evaluate the revised outcomes against the traditional method. Simulations utilize Indonesian rubber production data from 2000 to 2023, exhibiting an AFER of 3.901%, below 10%, indicating robust forecasting criteria. The forecasting technique frequently employed for decision-making, initially presented by Song and Cissom through the principle of fuzzy logic, is Fuzzy Time Series (FTS). The FTS forecasting approach comprises fundamental steps: identifying the conversation universe, segmenting the conversation universe, fuzzification, constructing the fuzzy logic relationship (FLR), and defuzzification. This study involved the modification of the existing methodology to ascertain and categorize the conversational universe, fuzzy logic relationships, and historical data variations, each employing distinct frequency density partitions and cross-relationships, utilizing Indonesian rubber production data. Altering the frequency density partition algorithm to achieve partition universality, followed by fuzzification, cross-relationship analysis, and concluding with the defuzzification procedure. The degree of forecast precision uses the Average Forecasting Error Rate (AFER) to juxtapose the revised outcomes with the traditional methodology. Simulations utilize Indonesian rubber production data from 2000 to 2023, exhibiting an AFER of 3.901%, below 10%, indicating robust forecasting criteria.

Cancel Culture: Unveiling the Dark Side of Social Media for Brands – A Systematic Literature Review

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The phenomenon and terminology of cancel culture are proliferating with the increasing use of social media in Indonesia. Through these platforms, the cancel culture movement is widespread and poses a significant threat to brands and products. However, research related to cancel culture in marketing is still limited. This research aims to describe the cancel culture phenomenon in marketing through a systematic literature review of 53 articles published from 2014 to 2024, with sources from ABDC and Scopus-indexed journals (Q1-Q4). The research identified relevant themes, methodologies, theories, variables, antecedents, consequences, and existing research gaps through this analysis. Based on these findings, the research proposes an integrative framework that describes the influence of cancel culture on brands, particularly the role of social media. The results also identify future research directions, including knowledge gaps in theory, methodology, and research context. The implications of this research are expected to contribute to developing marketing theory and practice related to cancel culture.

Overview of the problems of VET education: an Attempt for Classification and Cross-Mapping the Problems from 2024: A Case study

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This study systematically examines the multifaceted challenges facing vocational education and training (VET) in Bulgaria, highlighting the persistent issues that undermine the effectiveness of the system. Through a comprehensive classification of these challenges, the research identifies key areas such as inadequate funding, outdated curricula, insufficient industry linkages, and a lack of qualified teaching personnel. The analysis reveals that long-term neglect, frequent political shifts, and ineffective policy measures have contributed to a significant skills gap among graduates compared to their predecessors. It summons cores of the multi-layered long-standing problems in Vocational education in Bulgaria. Long-term neglect, frequent changes in the views of various political entities with a strong influence on vocational education, inadequate malapropos and untimely fragmented half-measures, as well as the lack of the participation of serious business and expertise in vocational education are among the many reasons for the low level of technical and professional skills of the modern graduate of a vocational high school compared to his predecessor from the time of Polytechnicism. The absence of a cohesive framework for cooperation between educational institutions and industry stakeholders exacerbates the disconnect between VET programs and labor market needs. The paper also aims to provide a structured overview of the current state of VET in Bulgaria, offering insights that can inform future policy development and strategic interventions.

Barriers and Facilitators to Cervical Cancer vaccination Among Young Females in Chennai: A Cross-Sectional KAP Study

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Cervical cancer develops in the cervix, primarily caused by persistent infection with high-risk types of human papilloma virus (HPV). It is one of the most common cancers in women, especially in low- and middle-income countries. While most HPV infections resolve naturally, some persist and can lead to cervical cancer over time.

Aim: This study aims to evaluate the knowledge, attitudes, and practices (KAP) of young women in Chennai regarding cervical cancer, screening, and prevention, and to identify barriers and facilitators influencing participation in screening programs.

Methodology: A cross-sectional study was conducted from January to May 2024 among 222 young females, aged 13 and above.. A semi-structured questionnaire assessed their KAP towards cervical cancer. Responses were analyzed using descriptive statistics, and Bloom’s taxonomy was applied to categorize knowledge and attitude. Chi-square tests were used to determine statistical significance, with a p-value < 0.05.

Results: Although 78.2% of participants were aware of cervical cancer, knowledge of preventive measures was low—only 25.2% knew about the HPV vaccine, and 44% understood the correct Pap test frequency. Attitudes toward screening were mostly positive, with 73.2% agreeing that free screening reduces cervical cancer risk. However, actual preventive practices were limited—only 9% had undergone a Pap smear, and 10% had received the HPV vaccine. Statistical analysis showed no significant differences in KAP between groups (p > 0.05), except for medical students, who demonstrated significantly higher knowledge levels.

Conclusion: Despite positive attitudes toward cervical cancer screening, there were notable gaps in knowledge and preventive practices among young women in Chennai. The findings underscore the need for targeted educational interventions, particularly on HPV vaccination and routine screening, to bridge these gaps.

The Analysis of Knowledge to the Skill of Health Cadres in Carrying Out the Early Detection of Pneumonia in Sick Children in the Working Area of Public Health Centre, Belimbing Padang City

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Under-five year children  death  in Indonesia due to pneumonia are 32 per 1000 live birth.  Data in 2018  in West Sumatra, the prevalence of ISPA was 5%, pneumonia rose to 2.5%, in the city of Padang in 2018, the number of pneumonia sufferers were 3,196 under-five year children (3.91 %). In public  Health Center, Belimbing the cases of respiratory tract infection is ranked first among the ten most common diseases (53%). The aim of the research is to analyze the knowledge to the  skill of cadres regarding the early detection of pneumonia in under five year children. This research design is a cross-sectional study. The population in this research were  55 respondents. Data collection used questionnaires and observation sheets. Data processing was used by editing, coding, entrying and cleaning. Univariate analysis was made in frequency distribution in percentages, and bivariate analysis used the Chi square test (CI 95%). The research results showed that there is a relationship between knowledge to health cadres’s skill, with  p-value (0.004). It is hoped that cooperation will continue the program for sustainability and conduct continuous evaluation to reduce pneumonia.

The Integration of Listening Skills into Curriculum

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This study explores the incorporation of listening skills into language courses, reflecting the increasing demand for effective listening approaches that aid in language understanding in real-world situations. The study questions primarily focus on evolution, effective integration methods, assessment approaches, and the role of technology in incorporating listening into curriculum across varied educational contexts. This current study conducted a rigorous literature analysis and aggregated data from 100 empirical research on L2 listening, using stringent standards to identify recent achievements and gaps in the field. Data analysis used deductive text analysis to categorize methods based on efficacy, technology integration, and active learning. Key studies show that task-based learning and the incorporation of multimodal technology, such as podcasts and mobile apps, substantially enhance listening comprehension by providing immersive and interactive learning environments. These methods directly address the research questions, demonstrating that active, contextual listening activities promote profound engagement and retention. In conclusion, this study emphasizes the significance of multimedia and task-based methods, with implications for more inclusive, accessible curriculum design. Future research should focus on low-tech strategies to provide fair access to listening resources worldwide.

Use of Sustainable Energy Sources and Technologies in Primary and Secondary School Buildings in Greece. Can They Eliminate their Carbon Footprint?

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School buildings consume energy covering their energy demand. The most of them utilize fossil fuels and grid electricity while the use of renewable energies is rather limited. School buildings should eliminate their carbon emissions in order to achieve the global target for net-zero carbon emissions by 2050. The energy consumption and the carbon emissions in schools have been evaluated. School buildings in Greece consume less than 100 kWh/m2 year. Solar thermal energy, solar photovoltaic energy and high efficiency heat pumps can cover all the energy demand in school buildings in Greece replacing the use of conventional energy sources. These energy technologies are reliable, mature and cost-effective. There are 7,756 primary and secondary school buildings in Greece consuming 1.67 TWh/year. The total cost of energy renovation eliminating their carbon emissions is estimated at 1,156,000 €/school or 8.96 billion € for the 7,756 schools in the country. For achieving the target of net-zero carbon emissions by 2050, 310 Greek schools should be energy refurbished every year eliminating their carbon footprint in the next 25 years. Taking into account the availability of benign energy sources and technologies the main barrier for eliminating the carbon emissions in school buildings in Greece by 2050 is the high investment cost. Our results could be useful for the development of the required policies for decarbonization in school buildings.

Adapting the Future VET Curriculum in Response to Emerging Challenges: A Model for Evaluating the Impact of AI Integration in VET for Armed Conflicts and Warfare

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This article examines the profound implications and the transformative impact of artificial intelligence (AI) on vocational education and training (VET) within military contexts, underscoring the imperative for curriculum reform to address the evolving demands of contemporary warfare. As AI technologies progress, they present both significant opportunities and challenges, reshaping defense strategies and operational frameworks, fundamentally altering defense strategies and operational paradigms. The integration of AI into military applications necessitates a workforce proficient in specialized competencies, including technical expertise in AI ethics, system design, and human-centered methodologies. This paper delineates the essential competencies required for future VET professionals, emphasizing the necessity for ongoing upskilling and reskilling to effectively navigate the ethical and legal complexities associated with AI in military operations. By incorporating and embedding AI education into VET curricula, stakeholders can cultivate a new generation of defense professionals equipped to utilize AI technologies in a responsible and effective manner, ensuring adherence to and compliance with international humanitarian standards while enhancing operational efficacy. The findings highlight the critical role of VET in developing a skilled workforce prepared to confront the dynamic landscape of military technologies driven by AI.