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Dec 18, 2024

Self-efficacy as students’ motivation factor in learning programming

In learning, one of the fundamental motivating factors is self-efficacy. Therefore, it is crucial to understand the level of students’ self-efficacy in learning programming. This article presents a quantitative study on undergraduate students’ perceived programming self-efficacy. 110 undergraduate computing students took part in this survey to assess programming self-efficacy. Before being given to the respondents, the survey instrument, which included a 28-item self-efficacy assessment and 30 multiple-choice programming questions, was pilot-tested. The survey instrument had a reliability of 0.755. The study results show that the students’ self-efficacy was low when they solved complex programming tasks independently. However, they felt confident when there was an assistant to guide them through the tasks. From this study, it could be concluded that self-efficacy is an essential achievement component in programming courses and can avoid education dropouts.

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Nov 19, 2024

Leveraging soft infrastructure for agricultural development: A policy perspective on technology adoption among agricultural extension officers in West Java

Technological advancements are transforming agriculture, yet adoption rates among agricultural extension officers, especially in regions like West Java, remain modest due to several challenges. This study applies the Technology Acceptance Model (TAM) to investigate factors influencing the adoption of agricultural technologies by agricultural extension officers in West Java. Specifically, we explore the role of socialization, training, access to technology, cost, perceived ease of use, and perceived usefulness in shaping behavioral intention and actual adoption. Data were collected from 295 agricultural extension officers via structured surveys and analyzed using SmartPLS 4 software. The findings indicate that socialization and training collectively enhance both perceived ease of use and perceived usefulness, while Technology Investment Worth specifically enhances perceived usefulness by emphasizing the value of the investment. Access to technology also plays a critical role in increasing ease of use perceptions. Both perceived ease of use and usefulness positively influence behavioral intention, which in turn is a strong predictor of actual adoption. The results provide valuable insights for policymakers aiming to increase technology uptake among agricultural extension officers, promoting sustainable agricultural practices through improved access, support, and cost reduction initiatives.

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Nov 6, 2024

Pioneering excellence: How women’s transformative leadership drives business excellence, and financial sustainability

This study delves into the dynamic realm of women’s transformative leadership and its influence on the business excellence and financial sustainability of the Development and Consulting Services Institute DCSI at Princess Nourah Bint Abdulrahman University PNU, Riyadh, Saudi Arabia. Focusing on six strategic business excellence factors: Governance and Policies, Digital Transformation, Human Capital, Project Attraction and Management, Houses of Expertise, and Corporate Social Responsibility CSR, the research aims to explain the positive impact of women’s transformative leadership on these critical dimensions. Data was primarily obtained through an exhaustive review of their achievement, annual reports, and thorough document analysis. Additionally, interviews were conducted with the Institute’s Dean and her team to corroborate and delve deeper into the information gathered from secondary data resources. Employing the Data-Driven VRIO (Value, Rarity, Imitability, and Organization) Framework, the study highlights the Institute’s core competencies and competitive advantages, offering insights into how these factors contribute to its long-term business sustainability. The study reveals a positive correlation between women’s transformative leadership and enhanced business excellence and financial sustainability. This research contributes valuable insights to the ongoing dialogue on leadership dynamics, emphasizing women’s pivotal role in leading institutions toward success and offering a fresh perspective on women leadership in a distinct context.

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Jun 24, 2024

The feasibility of converting invasive plants into biochar for carbon sequestration and the level of public knowledge about this

In the context of the current national “dual carbon” strategic goal, the team members proposed to use “invasive plants into biochar” to deal with invasive plants and as a way to save energy and reduce emissions, so as to improve environmental problems, achieve soil improvement, greenhouse gas emission reduction and remediation of polluted environment. The online social questionnaire survey was widely carried out nationwide, and the Cronbach’s a value of the collected questionnaire survey results was 0.792 through reliability analysis, indicating that the reliability of the questionnaire was acceptable, and it was concluded that the public’s cognition of invasive plants and biochar was low. Therefore, the team members put forward the prospect of “one heart, more promotion”, and adopted different measures for different types of people to promote the implementation of the topic of “invasive plants to achieve carbon sequestration”.

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Sept 3, 2024

The mechanism of brand crisis influence on consumer purchase intentions in the context of green development

The promotion of new energy vehicles (NEVs) in China not only provides a pathway for the country to achieve its “dual carbon” strategic goals but also facilitates the transformation and upgrading of the automotive industry, contributing to social development and economic growth. This study examines the influence mechanism of brand crises on consumer purchase intentions within the NEV sector, an area critical to sustainable infrastructure and green development. Using a framework of “brand crisis—consumer negative emotions/perceived risk—consumer purchase intention,” and data from consumer surveys conducted in Beijing, Shanghai, Zhengzhou, and two other locations, the study employs regression models to analyze the relationship between brand crises and purchase intentions. Mediation effect models are used to explore how brand crises impact consumer purchase intentions through negative emotions and perceived risks. The results indicate that brand crises significantly reduce consumers’ willingness to purchase products from affected brands, posing a threat to the market stability and growth of the NEV sector. Moreover, negative emotions and perceived risks mediate the relationship between brand crises and purchase intentions, highlighting the importance of addressing both emotional and cognitive responses in crisis management strategies. To mitigate the adverse effects of brand crises, companies should adopt measures to improve consumer sentiment and reduce perceived risks, such as proactive communication, transparency, and effective recall procedures. Additionally, factors such as NEV performance, price, and charging infrastructure coverage also play a crucial role in consumer purchase decisions. Therefore, companies must consider these factors when formulating crisis response strategies to swiftly regain consumer trust and promote sustainable market and green development. This study contributes to the broader discourse on infrastructure development and public policy by providing insights into how brand crises in the NEV industry can be managed to support sustainable economic growth and development. By understanding the mechanisms through which brand crises affect consumer behavior, this research offers valuable recommendations for policymakers, industry professionals, and academic researchers focused on the interplay between infrastructure, development, and policy.

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Oct 9, 2024

Influence of social capital on happiness of multicultural family: A cross-sectional study using the 2019 Korea community health survey

This study aims to identify factors related to the impact of social capital on happiness among multicultural families using the 2019 Community Health Survey, which represents the South Korean population. The study utilized data from the 2019 Korea Community Health Survey, and the study participants, aged 20 years or older, included 3524 members of multicultural families from a total of 229,099 adult households. The study found a significant difference in happiness scores across different age groups (t = 57.00, p < 0.01). Based on the median value of happiness, significant relationships were found with the independent variables: Physical Environment of Trust (t = −5.13, p < 0.001), Social Networks (t = −5.51, p < 0.001), and Social Participation (t = −5.47, p < 0.001). Happiness was found to have a positive correlation with the Physical Environment of Trust (r = 0.12, p < .001), Social Participation (r = 0.11, p < 0.001), and Social Network (r = 0.13, p ≤ 0.001). In contrast, Age (r = −0.13, p ≤ 0.001) and Stress (r = −0.14, p ≤ 0.001) showed negative correlations with happiness (r = 0.57, p < 0.001). The analysis identified a positive community physical environment (t = 3.85, p < 0.01), increased social networks (t = 4.27, p < 0.01), and higher social participation (t = 6.88, p < 0.01) as significant predictors of happiness. This model suggests that the explanation power is 15%, which is statistically significant (R² = 0.15, F = 57.72, p < 0.001). This study highlights the influence of social capital on the happiness of multicultural families living in Korea. Given the increasing number of multicultural families in the country, strategic interventions aimed at enhancing social networks and participation are necessary to promote their happiness.

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