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2024

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Simulation Of Low-High Method In Adaptive Testing, Rukli Rukli, Noor Azeam Atan Dec 2024

Simulation Of Low-High Method In Adaptive Testing, Rukli Rukli, Noor Azeam Atan

REID (Research and Evaluation in Education)

The era of disruption significantly engineered a classic testing system into an adaptive testing system where each test taker takes a unique test. However, the carrying capacity of the adaptive testing system engineering is experiencing obstacles in terms of the method of presenting the test questions. The study aims to introduce the low-high adaptive tracking method with the item response theory approach, where the difficulty level of the questions is adapted to the test takers' abilities. The number of test questions in the question bank is 400 questions. Data analysis used the Bilog-MG program. The range of the difficulty level …

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Construction Of An Instrument For Evaluating The Teaching Process In Highereducation: Content And Construct Validity, Risky Setiawan, Wagiran Wagiran, Yasir Alsamiri Dec 2024

Construction Of An Instrument For Evaluating The Teaching Process In Highereducation: Content And Construct Validity, Risky Setiawan, Wagiran Wagiran, Yasir Alsamiri

REID (Research and Evaluation in Education)

This study aims to reveal the content validity, construct validity, and reliability of the instrument for evaluating the teaching process in higher education. This research is development research applying the ADDIE model from Molenda. The indicators evaluated consist of context, inputs, processes, and products. The sample consisted of 1200 students from eight faculties, each represented by three study programs. Data analysis uses three stages: content validity test analysis using the V-Aiken method involving six panellists or experts; construct validity test using Confirmatory Factor Analysis (CFA). Quantitative descriptive analysis and interpretive qualitative analysis used the Miles and Huberman method. The results …

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Constructing And Providing Content Validity Evidence Through The Aiken's Vindex Based On The Experts' Judgments Of The Instrument To Measuremathematical Problem-Solving Skills, Nia Kania, Yaya S. Kusumah, Jarnawi Afgani Dahlan, Elah Nurlaelah, Ferit Gürbüz, Ebenezer Bonyah Dec 2024

Constructing And Providing Content Validity Evidence Through The Aiken's Vindex Based On The Experts' Judgments Of The Instrument To Measuremathematical Problem-Solving Skills, Nia Kania, Yaya S. Kusumah, Jarnawi Afgani Dahlan, Elah Nurlaelah, Ferit Gürbüz, Ebenezer Bonyah

REID (Research and Evaluation in Education)

Test content-based proof of validity is a type of evidence that supports the validity of a measuring instrument. This research aims to develop a mathematical problem-solving assessment instrument utilizing five experts. This study is classified as developmental research and follows a research design that includes two separate stages: the preliminary design stage and the prototype stage. However, its application is restricted to Prototype 1 and Prototype 2, specifically for expert evaluation. This instrument was designed explicitly for grade VIII students studying mathematics, covering all the topics from the odd semesters. The analysis progressed through three distinct stages— curriculum analysis, content …

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Stability Of Estimation Item Parameter In Irt Dichotomy Considering The Number Of Participants, Zulfa Safina Ibrahim, Heri Retnawati, Alfred Irambona, Beatriz Eugenia Orantes Pérez Dec 2024

Stability Of Estimation Item Parameter In Irt Dichotomy Considering The Number Of Participants, Zulfa Safina Ibrahim, Heri Retnawati, Alfred Irambona, Beatriz Eugenia Orantes Pérez

REID (Research and Evaluation in Education)

This research is related to item response theory (IRT) which is needed to measure the goodness of a test set, while item parameter estimation is needed to determine the technical properties of a test item. Stability of item parameter estimation is conducted to determine the minimum sample that can be used to obtain good item parameter estimation results. The purpose of this study is to describe the effect of the number of test takers on the stability of item parameter estimation with the Bayes method (expected a posteriori, EAP) on dichotomous data. The minimum sample for stability is 1,000 participants …

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Predictor Factors For Teacher Innovative Behavior During Curriculum Reform: The Role Of Cognitive Flexibility, Positive Affect, And Negative Affect, Khairunnisa Syafira Dumbi, Stephanie Yuanita Indrasari Dec 2024

Predictor Factors For Teacher Innovative Behavior During Curriculum Reform: The Role Of Cognitive Flexibility, Positive Affect, And Negative Affect, Khairunnisa Syafira Dumbi, Stephanie Yuanita Indrasari

REID (Research and Evaluation in Education)

Teacher innovative behavior is a key capability for maximizing teacher performance as well as the student learning process, especially when teachers face new changes in their education system such as curriculum reform. However, insufficient attention has been given to understanding the interaction of predictor factors to encourage teacher innovative behavior. This study aims to assess the role of cognitive flexibility, positive affect, and negative affect in predicting teacher innovative behavior. A cross-sectional and quantitative design was used for this study. The data collection procedure used convenience sampling, with questionnaires distributed online via social media through several teacher communities. Three instruments …

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Effects Of Learning Languages On Volunteering, Ailina Makhmut Nursultankyzy, Natalya Nikolaevna Khan, Gulzhaina Kuralbaevna Kassymova, Ardak Kenesbayevna Kalimoldayeva, Elmira Kanatovna Ketebayeva Dec 2024

Effects Of Learning Languages On Volunteering, Ailina Makhmut Nursultankyzy, Natalya Nikolaevna Khan, Gulzhaina Kuralbaevna Kassymova, Ardak Kenesbayevna Kalimoldayeva, Elmira Kanatovna Ketebayeva

REID (Research and Evaluation in Education)

Learning languages is an important aspect of modern times that influences people's thinking which was studied by many researchers. Today the knowledge of different languages is becoming an increasingly significant aspect of volunteering, having a profound impact on its various aspects. This article discusses the importance of knowing foreign languages for developing empathy, improving communication skills, and expanding the worldview of volunteers using a questionnaire consisting of 12 questions divided into three main sections (empathy, communication skills, and worldview). Each section includes four questions related to the specific aspect that are given randomly. Responses were received from random respondents from …

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Automatic Generation Of Physics Items With Large Language Models (Llms), Moses Oluoke Omopekunola, Elena Yu Kardanova Dec 2024

Automatic Generation Of Physics Items With Large Language Models (Llms), Moses Oluoke Omopekunola, Elena Yu Kardanova

REID (Research and Evaluation in Education)

High-quality items are essential for producing reliable and valid assessments, offering valuable insights for decision-making processes. As the demand for items with strong psychometric properties increases for both summative and formative assessments, automatic item generation (AIG) has gained prominence. Research highlights the potential of large language models (LLMs) in the AIG process, noting the positive impact of generative AI tools like ChatGPT on educational assessments, recognized for their ability to generate various item types across different languages and subjects. This study fills a research gap by exploring how AI-generated items in secondary/high school physics aligned with educational taxonomy. It utilizes …

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Developing A Pancasila Students' Character Instrument: Proof Of Construct Validity And Estimation Of Construct Reliability, Wiwin Mistiani, Edi Istiyono, Amir Syamsudin, Nor Hasnida Md. Ghazali Dec 2024

Developing A Pancasila Students' Character Instrument: Proof Of Construct Validity And Estimation Of Construct Reliability, Wiwin Mistiani, Edi Istiyono, Amir Syamsudin, Nor Hasnida Md. Ghazali

REID (Research and Evaluation in Education)

This study aims to prove construct validity and estimate construct reliability of the character scale of Pancasila students by using confirmatory factor analysis. The research approach used is quantitative with a sample of 200 high school students selected at random. This study measured the variables by six aspects, 15 indicators, and 20 questions. The six aspects include faith and piety to God Almighty, global nationality, cooperation, independence, critical reasoning, and creativity. The data analysis technique used is confirmatory factor analysis. The study results concluded that the instrument for assessing the character of Pancasila students in high school had a loading …

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Trust Account School, Indiana Continuing Legal Education Forum (Iclef) Dec 2024

Trust Account School, Indiana Continuing Legal Education Forum (Iclef)

Indiana Continuing Legal Education Forum 2024

Meeting proceedings of a seminar by the same name, held December 4, 2024.

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Issues In Religion And Psychotherapy Volume 42 Number 1 Dec 2024

Issues In Religion And Psychotherapy Volume 42 Number 1

Issues in Religion and Psychotherapy

No abstract provided.

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Front Matter Dec 2024

Front Matter

Issues in Religion and Psychotherapy

No abstract provided.

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Online Versus Face-To-Face Instruction: Entry Level Accounting Students Are Performing About The Same, Nancy L. Johnson, Candalyn B. Rade Dec 2024

Online Versus Face-To-Face Instruction: Entry Level Accounting Students Are Performing About The Same, Nancy L. Johnson, Candalyn B. Rade

The North American Accounting Studies

Students today demonstrate strong aptitude for using online learning resources resulting from most completing high school during the COVID-19 pandemic. Learning resources available for instructional design include faculty created, publisher provided, and a plethora of online videos. This study aimed to understand if scores on graded assignments differ between online (OL) and face-to-face (F2F) sections of entry-level accounting, differences in student learning resources access, and if access correlates with performance on graded assignments. Findings revealed students performed similarly in OL and F2F sections on many, but not all graded assignments. Video resource access was higher for OL students and was …

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Utaut And In-App Purchase: Revealing Factors Driving Users To Switch To The Premium Version In Online Dating Apps, Diyanti Pratiwi Ginting, Gita Gayatri Dec 2024

Utaut And In-App Purchase: Revealing Factors Driving Users To Switch To The Premium Version In Online Dating Apps, Diyanti Pratiwi Ginting, Gita Gayatri

ASEAN Marketing Journal

This study aims to understand the factors influencing purchase intention in premium online dating applications. The main focus is on performance expectancy, effort expectancy, privacy risk, habit, enjoyment, social value, and quality. Data was collected through an online survey in March 2023 with respondents residing in Indonesia. The research method used is descriptive quantitative, based on the Unified Theory of Acceptance and Use of Technology (UTAUT). The variables in this study were measured using a 5-point Likert scale. The sample consisted of online dating app users who had never subscribed to the premium version and had been using the app …

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New Chronology For Neolithic Cultures In The Lake Eyasi Basin, Northern Tanzania, Musa Said Mwitondi, Pastory Magayane Bushozi Dec 2024

New Chronology For Neolithic Cultures In The Lake Eyasi Basin, Northern Tanzania, Musa Said Mwitondi, Pastory Magayane Bushozi

Zamani: A Journal of African Historical Studies

There have been several studies on Neolithic Cultures in the Serengeti National. The recovered archaeological materials include domestic and wild fauna remains, potsherds and lithic artefacts, ochre, and stone enclosures, dating between 7200 and 4900 BP. In the East African Rift System (EARS), conventional ages for Neolithic Cultures are inferred from the most extensively researched Neolithic sites in Kenya, where the oldest Nderit ware, cattle and caprine in the Lake Turkana Basin, northern Kenya, date ca. 5200 BP. Studies on the Neolithic of EARS have been structured to fit into the migration or diffusion models that consider the spread of …

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Smallpox Outbreaks And Immunization Policies In Tanzania From The Late Nineteenth Century To The First World War, Lorne Larson Dec 2024

Smallpox Outbreaks And Immunization Policies In Tanzania From The Late Nineteenth Century To The First World War, Lorne Larson

Zamani: A Journal of African Historical Studies

An estimated 300 million people died globally from smallpox in the 20th century alone. There was very much a North/South divide in the existence of the disease in that period, with countries across South America, Africa and Asia recording the majority of cases. In 1966 the World Health Organization launched an intensive effort to finally eliminate the disease. The last known endemic case of smallpox was reported in Somalia in 1977, and that outbreak was promptly contained. In 1980 smallpox was declared eradicated – the only infectious disease affecting humans to achieve this distinction. This remains among the most notable …

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A Society For Professional Archaeologists In Tanzania: A Call For Action, Richard K. Bigambo Dec 2024

A Society For Professional Archaeologists In Tanzania: A Call For Action, Richard K. Bigambo

Zamani: A Journal of African Historical Studies

This essay discusses the need for an Archaeological Association of Tanzania and provides its general structure. It argues that the proposed association is essential for promoting the country’s development, heritage preservation and conservation, and promotion of archaeological studies. In addition to providing resources and support for research, training, and education, it would facilitate collaboration and networking, help protect and preserve Tanzania's cultural heritage, and increase public awareness and education about archaeology in Tanzania. The essay also discusses the development of archaeology in Tanzania and the history and contributions of archaeological associations worldwide. This structure for the proposed association would enable …

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Optimizing Bioethanol Production From Solanum Torvum (Devil's Thorn): An Evaluation Of Conversion Efficiency And Invasive Plant Management Potential, Jaya Ashwin D S, Navaneeth K, Abhay Mahesh Baadkar, Supriya S Sundar, Bhoomika B J Dec 2024

Optimizing Bioethanol Production From Solanum Torvum (Devil's Thorn): An Evaluation Of Conversion Efficiency And Invasive Plant Management Potential, Jaya Ashwin D S, Navaneeth K, Abhay Mahesh Baadkar, Supriya S Sundar, Bhoomika B J

Manipal Journal of Science and Technology

Solanum torvum, commonly known as the Devil’s thorn, is an invasive species present in India that causes negative ecological consequences. However, given its abundance and high starch content in the plant, it could be utilized as a potential feedstock for sustainable biofuel production. We aim to explore the feasibility of bioethanol production from S. torvum and its potential as a means of managing this invasive species. The study will take on a comprehensive approach, including techniques for optimizing starch extraction and improving its accessibility. Fermentation with suitable strains of microorganisms, and analysis of bioethanol yield. In addition, the study will …

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Genetic Algorithm-Based Design Solution Of An Area Lighting Scheme - A Case Study, Prabhat Mishra, Arnab Ganguly, Amartya Roy, Mihir Kumar Manna, Abhik Hazra Dec 2024

Genetic Algorithm-Based Design Solution Of An Area Lighting Scheme - A Case Study, Prabhat Mishra, Arnab Ganguly, Amartya Roy, Mihir Kumar Manna, Abhik Hazra

Manipal Journal of Science and Technology

In this paper, a Genetic Algorithm (GA)-based approach is taken for the lighting design of a specified area. The design of an area lighting scheme primarily depends upon the application of that area and accordingly target values of lighting design parameters are to be decided from relevant BIS (Bureau of Indian Standard) lighting codes. There are several design variables, viz., light distribution, aiming of the luminaire, pole spacing, luminaire mounting height, grid dimension over the field, etc. The task of a lighting designer is to achieve the target design parameters through a suitable combination of set design variables and design …

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Contingency Analysis On Transmission Line Of Ieee 9 Bus System, Padmashree K S Dec 2024

Contingency Analysis On Transmission Line Of Ieee 9 Bus System, Padmashree K S

Manipal Journal of Science and Technology

Ensuring power system security poses a significant challenge for engineers in the field. Conducting security assessments is crucial as it provides insight into the system's condition in the event of a contingency. The widely employed contingency analysis technique serves to anticipate the impact of outages, such as equipment failures or transmission line disruptions, enabling pre-emptive measures to maintain system reliability. However, analyzing each contingency offline is arduous due to the extensive number of system components, with only select contingencies posing severe threats to the system. Computing performance indices for every scenario is a step in the contingency selection process, which …

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African American College Students’ Perceived Motivation And Engagement In Online Learning Environments, Juanita Sharpe Dec 2024

African American College Students’ Perceived Motivation And Engagement In Online Learning Environments, Juanita Sharpe

Walden Dissertations and Doctoral Studies

The current study delved into the problematic achievement gap between African-American graduates students and other groups, specifically in the online learning environment. African-American graduate students’ lower achievement is problematic due to its lost opportunity costs and social subjugation of an entire group of Americans. The study’s purpose was to improve our understanding of this problem in order to better inform the content and packaging of future academic delivery to this population. A qualitative methodology with a phenomenological design was used to cull the 1st hand experiences of African-American graduate students as to their online learning experiences. Self-determination and constructivism theories …

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An Energy-Efficient Clustering Technique Of Heterogeneous And Homogeneous Wireless Sensor Networks, Ahmad Alkhayyat, Rohit Sharma Dec 2024

An Energy-Efficient Clustering Technique Of Heterogeneous And Homogeneous Wireless Sensor Networks, Ahmad Alkhayyat, Rohit Sharma

NJF Intelligent Engineering Journal

The technology of wireless sensor networks (WSN) has recently gained widespread recognition as an emerging one. A WSN consists of a set of sensors powered by batteries. Inaccessible locations usually make it difficult to replace or recharge sensors' batteries. These networks are plagued by energy consumption, which is the main problem. The clustering algorithms are remarkably effective in dealing with such problems in this regard. As a result, this technique appears to help reduce node energy consumption, which ultimately increases the network's lifespan. Heterogeneous and homogeneous clustering algorithms exist. In homogeneous clustering algorithms, all nodes have the same technical characteristics, …

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Optimized Thyroid Disease Classification Using Nature-Inspired Algorithms: Gwo & Woa, Sayan Mondal Dec 2024

Optimized Thyroid Disease Classification Using Nature-Inspired Algorithms: Gwo & Woa, Sayan Mondal

NJF Intelligent Engineering Journal

Recently, there has been an upsurge in the number of cases of thyroid disease. Thyroid function is essential for metabolism, making the early diagnosis of thyroid dysfunction an urgent matter. The issue of class imbalance has not been thoroughly examined, even though there are multiple publications on the topic of thyroid disease detection. Furthermore, the binary-class problem has been the primary emphasis of previous research. This study intends to address these concerns by using the suggested strategy, which takes into account ten distinct thyroid illnesses. In order to choose the best features from the Thyroid dataset, this research proposes two …

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A Predictive Iot And Cloud Framework For Smart Healthcare Monitoring Using Integrated Deep Learning Model, Preeti Rani, Umesh Chandra Garjola, Haider Abbas Dec 2024

A Predictive Iot And Cloud Framework For Smart Healthcare Monitoring Using Integrated Deep Learning Model, Preeti Rani, Umesh Chandra Garjola, Haider Abbas

NJF Intelligent Engineering Journal

The researchers developed a deep learning-based smart healthcare monitoring system based on IoT and cloud technology. The proposed system integrates IoT sensors for real-time collection of physiological data, such as ECG, blood pressure, and heart rate, with cloud computing for secure storage and advanced analytics. Utilizing the Bi-LSTM model with fuzzy inference systems (FIS), the framework enhances the accuracy and efficiency of heart disease prediction. According to the evaluation, the model performs better in terms of accuracy, precision, recall, and F1 score than traditional LSTM and FLSTM models. By enabling early detection and personalized interventions, the system aims to reduce …

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Real-Time Congestion Control And Load Optimization In Cloud-Manets Using Predictive Algorithms, Preeti Rani, Mohammed Hussien Falaah Dec 2024

Real-Time Congestion Control And Load Optimization In Cloud-Manets Using Predictive Algorithms, Preeti Rani, Mohammed Hussien Falaah

NJF Intelligent Engineering Journal

Cloud-MANET environments require a system to balance load and control congestion. As a result of integrating real-time network metrics with predictive traffic algorithms, the proposed model optimizes the management of dynamic topologies, network bandwidth constraints, and fluctuating traffic loads. In addition to energy-aware multi-path routing, the framework incorporates adaptive congestion control mechanisms to ensure data transmission is efficient and stable. This algorithm provides higher packet delivery ratios, reduces end-to-end delays, and increases throughput over existing algorithms, according to the evaluation results. Hybrid Cloud-MANET systems can benefit from this approach by optimizing resource utilization and network performance.

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New Forced Convection Flow Of Nanofluid Within A Partially Filled Porous~Straight Channel, Ammar I. Alsabery, Ali Sahib Abosinee Dec 2024

New Forced Convection Flow Of Nanofluid Within A Partially Filled Porous~Straight Channel, Ammar I. Alsabery, Ali Sahib Abosinee

NJF Intelligent Engineering Journal

This study specifically examines how the movement and dispersion of nanoparticles affect heat transfer in a linear channel that contains a partially porous medium. The existing body of literature is lacking a comprehensive understanding of the convective heat transfer of nanofluids in porous channels. This presents an open research topic that demands further investigation. The porous channel is modelled using Finite Element Method (FEM) for steady flow. The assumption of thermal equilibrium model is made between the solid phases and nanofluid. The non-uniform distribution of nanoparticles within the channel is postulated. Consequently, the equation for the distribution of volume fraction …

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A Predictive Framework Combining Iot And Machine Learning Regression Models For Smart Precision Farming, Kusum Yadav, Nesreen Abdou El-Hadiede Dec 2024

A Predictive Framework Combining Iot And Machine Learning Regression Models For Smart Precision Farming, Kusum Yadav, Nesreen Abdou El-Hadiede

NJF Intelligent Engineering Journal

In this paper, the Internet of Things (IoT) and machine learning algorithms that incorporate regressor are integrated to improve precision agriculture. Data from Internet of Things sensors like temperature sensors, humidity sensors, and soil sensors can be collected and analysed using machine learning algorithms like Support Vector Machines (SVMs) and Multilayer Perceptrons (MLPs). By using the proposed system, crop yield will be optimised, resource usage will be minimised, and the environmental impact of agriculture will be reduced. A comparison of predictive accuracy and error metrics, such as RMSE, demonstrated the effectiveness of automated monitoring, predicting crop health issues, and implementing …

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Comparative Analysis Of Nature-Inspired Optimization Algorithms: Applications, Challenges And Future Directions, Prerna Mann Dec 2024

Comparative Analysis Of Nature-Inspired Optimization Algorithms: Applications, Challenges And Future Directions, Prerna Mann

NJF Intelligent Engineering Journal

With the proliferation of data generation, the process of achieving optimal solutions is getting more complex. It is becoming increasingly clear that intelligent metaheuristics algorithms are the way to go for solving these complicated optimisation problems, particularly when faced with several restrictions. The development of effective methods for dealing with these optimisation challenges has prompted the creation of numerous new algorithms. These algorithms are either improving their ability to handle problems in many domains or are investigating new contexts in which they could be useful. The field is advancing at a quick pace, leaving many in the dark about its …

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A Conceptual Framework Of Work Passion And Key Intelligences Among Coaches, Paul Yuseung Doh, Minjung Kim, Brent D. Oja Dec 2024

A Conceptual Framework Of Work Passion And Key Intelligences Among Coaches, Paul Yuseung Doh, Minjung Kim, Brent D. Oja

Journal of Applied Sport Management

This study proposes a conceptual framework that integrates work passion and three key intelligences: cultural intelligence, digital intelligence, and emotional intelligence, to enhance coaching effectiveness and psychological well-being in sport. The framework explores the anticipated antecedents and outcomes of work passion and these intelligences among coaches. The proposed framework contributes theoretically by highlighting the role of work passion and integrative intelligences as foundational elements for innovative work behaviors in sport coaching, which ultimately enhancing both coaching effectiveness and psychological well-being among coaches. This framework also offers practical insights for sport organizations to strategically invest in coaching development, promoting adaptive, tech-savvy, …

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Fostering Sport Employees’ Passion And Enhancing Organizational Success In Intercultural Sporting Events, Young Do Kim, Chanwook Do, Paul Yuseung Doh Dec 2024

Fostering Sport Employees’ Passion And Enhancing Organizational Success In Intercultural Sporting Events, Young Do Kim, Chanwook Do, Paul Yuseung Doh

Journal of Applied Sport Management

This study emphasizes the role of sport employees’ passion in intercultural sporting events, specifically within professional sport leagues in the United States. The proposed framework identifies key factors that shape employee passion and explore its impact on organizational success, highlighting how fostering passion enhances innovative work behavior, intercultural communication effectiveness, task performance, and psychological well-being. Additionally, this research highlights the importance of cultural intelligence and meaningful work within the conceptual framework. The study offers strategies for sports organizations to cultivate passion, thereby strengthening employees’ work behavior in intercultural sporting contexts.

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African American College Students’ Perceived Motivation And Engagement In Online Learning Environments, Juanita Sharpe Dec 2024

African American College Students’ Perceived Motivation And Engagement In Online Learning Environments, Juanita Sharpe

Walden Dissertations and Doctoral Studies

The current study delved into the problematic achievement gap between African-American graduates students and other groups, specifically in the online learning environment. African-American graduate students’ lower achievement is problematic due to its lost opportunity costs and social subjugation of an entire group of Americans. The study’s purpose was to improve our understanding of this problem in order to better inform the content and packaging of future academic delivery to this population. A qualitative methodology with a phenomenological design was used to cull the 1st hand experiences of African-American graduate students as to their online learning experiences. Self-determination and constructivism theories …

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