Digital Commons Network^™

Romantic Resilience: Fractal Conflict Dynamics And Network Flexibility Predict Dating Satisfaction And Commitment, David Pincus

Psychology Faculty Articles and Research

Previous research has demonstrated that interpersonal dynamics are fractal, and that conflict is a key control parameter that drives fractal complexity. The present study aimed to extend this line of research to examine the putative fractal structure of conflict dynamics over time, and the role that this self-organizing fractal structure may play in the resilience of romantic relationships. An experience sampling methodology was used to assess levels of conflict, satisfaction, and commitment in the dating relationships of undergraduate students, three times per day for 30 days. Hypothesis 1 was supported, with conflict ratings over time generally conforming to an inverse …

Data-Driven Gated Positron Emission Tomography/Computed Tomography For Radiotherapy, Tinsu Pan, Dershan Luo

Faculty, Staff and Student Publications

PURPOSE: Software-based data-driven gated (DDG) positron emission tomography/computed tomography (PET/CT) has replaced hardware-based 4D PET/CT. The purpose of this article was to review DDG PET/CT, which could improve the accuracy of treatment response assessment, tumor motion evaluation, and target tumor contouring with whole-body (WB) PET/CT for radiotherapy (RT).

MATERIAL AND METHODS: This review covered the topics of 4D PET/CT with hardware gating, advancements in PET instrumentation, DDG PET, DDG CT, and DDG PET/CT based on a systematic literature review. It included a discussion of the large axial field-of-view (AFOV) PET detector and a review of the clinical results of DDG …

Rhetoric Or Change? The Role Of State Policies And Conditions In Shaping Postsecondary Education Access And Success For Rural Students, Darris R. Means, Jenay F. E. Willis, Kim Getfield, Devon Golden, Bryson Henriott, Brandon Lee, Alejandra Medina, Hannah Reilley, Lily K. Tunstall, Ying Zhou

The Rural Educator

Since the 2016 U.S. presidential election, increasing attention has been paid to rural communities. For our study, we used a multicase study approach that included five states to study the difference between the rhetoric about the need to focus more attention on rural communities soon after the 2016 election and the practiced reality of state conditions (e.g., policies, practices, constraints) changing to support postsecondary education outcomes (e.g., enrollment, retention, and graduation) for rural students between 2017 and 2021. We collected and analyzed two forms of data for our study, legislative records and newspaper articles. We noted inequitable funding for rural …

Enhancing Social And Emotional Competencies In Rural Middle School Students: A Cluster-Randomized Study On Character Playbook, Gina Ricker Phd, Joanne Angosta

The Rural Educator

This cluster-randomized pre-post study examined the effectiveness of Character Playbook, a digitally delivered, universal social-emotional learning (SEL) program, in enhancing social and emotional knowledge and confidence among rural middle school students. Pre- and post-assessments and surveys measured students’ knowledge and self-reported confidence related to social and emotional skills. The sample consisted of 128 students from two rural middle schools. Analyses of covariance with multiple imputations to account for missing data revealed that students who participated in Character Playbook demonstrated significantly higher knowledge and more positive confidence toward their social and emotional learning competency than the control group. These findings, with …

Exploring How Rural Schools And Communities Influence The Academic Journeys Of College Students In Stem Majors, Elise J. Cain, Anne Valauri, Jennifer R. Perry, Aliyah Deloach

The Rural Educator

An incongruence exists between the growing job opportunities in rural areas and the educational opportunities provided to rural students, especially in science, technology, engineering, and mathematics (STEM) fields. Positive change is possible, however. As one means to tackle this complex issue, this study sought to understand the perceptions and experiences of students who graduated from rural high schools and pursued STEM majors in college as exemplars of rural students who pursued postsecondary education in STEM disciplines. This phenomenological study explored how college students in STEM majors perceived their rural schools and communities as influencing their academic journeys. Rather than focusing …

Deciphering Water Quality And Algal Dynamics In Clear Lake Through Hyperspectral Analysis Using Emit Data, Wenzhao Li, Shahryar Fazli, Surendra Maharjan, Hesham El-Askary

Mathematics, Physics, and Computer Science Faculty Articles and Research

This study evaluates the potential application of hyperspectral Earth Surface Mineral Dust Source Investigation (EMIT) remote sensing for monitoring harmful algal blooms (HABs) and water quality in Clear Lake, California. The research focuses on correlating the chlorophyll-a (Chl-a) concentrations with EMIT spectral signatures, using waterbody-wide statistical analysis of Chl-a and EMIT data sampling at various lake locations. Results demonstrate distinct spectral signatures associated with varying Chl-a levels, highlighting the potential of hyperspectral imaging in differentiating algae levels and assessing water quality variables. It also indicates the EMIT’s utility in filling data gaps and offering high-resolution monitoring. This study underscores the …

Assessing Rice Phenological Features With Hyperspectral Imaging Insights From Earth Surface Mineral Dust Source Investigation (Emit), Shahryar Fazli, Wenzhao Li, Surendra Maharjan, Hesham El-Askary

Mathematics, Physics, and Computer Science Faculty Articles and Research

In California's Central Valley, water management and crop health, particularly in rice cultivation, are critical. This paper details the application of Earth surface Mineral dust source InvesTigation (EMIT) hyperspectral imaging, specifically employing Spectral Correlation Mapper (SCM) and Spectral Information Divergence (SID), for precise phenological analysis. By aligning EMIT data with Hyperion satellite references, we address spectral and geographical discrepancies. Our methodology includes seasonal sampling of spectral curves to capture the phenological stages of rice. Results show a strong correlation (R ² = 0.86) between August EMIT and Reference dataset, emphasizing EMIT's utility in enhancing agricultural practices and water efficiency in …

Linkages Of The 2022 Unprecedented Global Heatwave Events To Triple-Dip La Niña, Sachi Perera, Joshua B. Fisher, Mohamed Allali, Hesham El-Askary

Mathematics, Physics, and Computer Science Faculty Articles and Research

Heatwaves are influenced significantly by El Niño-Southern Oscillation (ENSO), which alters temperature and precipitation patterns throughout the world. Since 2020, we have witnessed a "triple dip" La Niña conditions persisting for three consecutive years resulting in severe weather and climate driven events globally. In this study, we identified the dominant frequency of Niño 3.4 Sea Surface Temperature (SST) signals and correlated them with regions experiencing unprecedented heat waves in 2022, namely, the Indian Ocean, the North Atlantic around England and Spain, and the Mediterranean Sea. The signal's power spectrum and its three highest power components are determined based on the …

Enhancing Sustainable Development Goals Through Future Vapor Pressure Deficit Analysis In The Nile River Basin, Surendra Maharjan, Wenzhao Li, Shahryar Fazli, Hani Sewilam, Hesham El-Askary

Mathematics, Physics, and Computer Science Faculty Articles and Research

Vapor Pressure Deficit (VPD) is crucial in meteorology and agriculture for understanding plant-environment interactions. Its application as an indicator in agricultural practices notably advances Sustainable Development Goals such as Zero Hunger (SDG 2) and Climate Action (SDG 13). This research focuses on the impact of climate change on agricultural productivity and food security in the Nile River Basin (NRB), emphasizing the role of VPD, temperature, and precipitation. Utilizing Coupled Model Intercomparison Project Phase 6 (CMIP6) datasets from NEX-GDDP-CMIP6, the study analyzes key climatic variables that influence agricultural conditions. The study applies the Mann-Kendall test to evaluate VPD trends from 2000 …

Impact Of Non-Thermal Plasma Generated Using Air And Nitrogen On Functional Properties Of Milk Protein Dispersions, Nikitha Modupalli, Md Mahfuzur Rahman

Food Science Faculty Publications and Presentations

This study focuses on improving the functionalities of milk protein concentrate (MPC) using a nonthermal plasma jet and plasma-activated water (PAW) with atmospheric air and nitrogen as source gases. The 5% and 10% MPC dispersions were directly treated with a plasma jet, and PAW was used to make the MPC dispersions. The dispersions were analyzed for changes in protein structure and functional properties. The treatment altered the secondary structure of MPC protein structure by increasing β-components and changing the order of random coils. The solubility of the PAW-treated 5% protein dispersions doubled due to plasma-induced modification of hydrophilic and covalent …

Composite Sustainability Indicator For The Conservation Of Ashigua Páramo: Integration Of Neutrosophic Logic And The Promethee Todim Method, Patricio Clavijo Cevallos

Neutrosophic Sets and Systems

The project was conducted in the Ashigua páramo, Mulaló, Latacunga, Cotopaxi province. Its objective was to develop a composite environmental sustainability indicator for the conservation of the páramo. Neutrosophic logic and the PRO-METHEE TODIM method were used to select and evaluate sub-indicators in a context of uncertain and complex envi-ronmental data. Neutrosophic logic facilitated the management of ambiguities and contradictions in the data. The find-ings highlighted the relevance of sub-indicators linked to carbon storage and ecological productivity. Indicators of regu-latory compliance and sustainable management were evaluated, emphasizing the importance of adjusting environmental policies to regulations and social expectations. This study …

Neutrosophic Hypothesis To Validate The Efficacy And Safety Of Propolis In The Treatment Of External Bacterial Otitis In Canines, Nancy M. Cueva-Salazar

Neutrosophic Sets and Systems

Propolis, known for its antibacterial, antifungal, antioxidant, antiviral, immunomodulatory, and anti-parasitic properties, has been the subject of this study to evaluate its efficacy and safety in the treatment of bacterial external otitis in domestic canines. Through questionnaires administered to veterinary experts and the use of neutrosophic logic for hypothesis test-ing, perceptions based on clinical experiences and scientific literature were analyzed. The results indicate strong agree-ment that propolis is effective and safe, surpassing some aspects of conventional antibiotic treatments and demonstrating high tolerability without serious side effects. This acceptance underscores its potential as a natural alternative in veterinary treatments, particularly valuable …

Proceedings Of The International Conference Called Neutrosophy And Plithogeny: Fundamentals And Applications, 8-9 July 2024, Universidad Cesar Vallejo, Lima, Peru, Florentin Smarandache, Mohamed Abdel-Basset, Maikel Y. Leyva-Vázquez, Said Broumi

Neutrosophic Sets and Systems

We are pleased to present this special issue dedicated to the Neutrosophic approaches in research, on the occasion of the international and multidisciplinary conference Neutrosophy and Plithogeny: Fundamentals and Applications (Spanish) held at the Universidad César Vallejo in Lima, Peru, on July 8 and 9. This event marks a significant milestone, as it is the first time that the Andean region and Latin America host scholars and researchers dedicated to studying various theoretical and applicative issues in the expansive and diverse field of Neutrosophic approaches. Since its conception, Neutrosophic theory has proven to be an interdisciplinary and innovative field, notably …

Model Of Tax Culture Impact On The Financial Sustainability Of Small And Medium Enterprises In Ecuador Based On Neutrosophic Hypersoft Sets, Gloria Angelica Valderrama Barragán, Edwin Favio Valderrama Barragán, Víctor Manuel Viteri Miranda, Dessire Amandiz Castro Valderrama, Italo Del Carmen Palacios Anzules

Neutrosophic Sets and Systems

The tax culture of a country consists of several factors to take into account. Tax evasion is a widespread problem in the world today. Ecuadorian Small and Medium Enterprises (SMEs) as a whole have a great impact on the country's economy and have a weight to consider. This is why it is important to measure the tax behavior of Ecuadorian SMEs. This paper aims to propose a neutrosophic model to measure the tax culture of SMEs in Ecuador. To do this, we base on a model de-signed from the Neutrosophic theory and HyperSoft Sets. Hypersoft Sets extend Soft Sets from …

The Rheological Analysis Of Ancestral Beverages, Neutrosophic C-Means (Ncm) Clustering Algorithm Of Data, Ana M. Trávez-Castellano, Gabriela B. Arias-Palma, Renato A. Romero-Corral

Neutrosophic Sets and Systems

This study focuses on the rheological analysis of cassava and chonta chichas (Manihot esculenta Crantz and Bactris gasipaes) produced in the Province of Pastaza, aiming to preserve and disseminate the cultural and nutritional heritage of these traditional beverages. The research emphasizes the integration of ancestral knowledge into modern production prac-tices, exploring sensory characteristics that could influence consumer preferences and production standardization. In Pas-taza, it has been observed that traditional production methods, such as chewing cassava and chonta to initiate fermentation, expose the product to microbial risks, making it potentially unpalatable and unsafe for consumption. To address these is-sues, this work …

Comparison Of Fuzzy Cognitive Maps And Sem In Estimating The Perception Of Corporate Social Responsibility, Roberto Arias Figueroa, Evelyn Tovar Molina, Angelita Romero Poveda, Darío Díaz Muñoz

Neutrosophic Sets and Systems

This study examines the impact of the perception of corporate social responsibility (CSR) on the perceptions of clients, em-ployees, and managers in small and medium enterprises (SMEs) in Ecuador. Utilizing a combination of Structural Equation Modeling (SEM) and Fuzzy Cognitive Maps (FCM), the research addresses how CSR policies influence the various internal stakeholders of companies, identifying complex structures of interaction and perception dynamics that could impact organi-zational performance. This neutrosophic framework not only enhances the understanding of CSR but also promotes the de-velopment of workplace welfare policies that effectively cater to a diverse range of staff needs and expectations. SEM …

Optimizing Pest Management In Sugarcane Cultivation: An Integrative Approach Using Neutrosophic Statistics And Plithogenic Analysis, Dania D. Valencia-Yaguana, Sergio F. Moreno-Faconda, Marco A. Rivera-Moreno

Neutrosophic Sets and Systems

Pest management in modern agriculture, particularly in sugarcane cultivation, faces the challenge of balancing efficacy, costs, and environmental sustainability. Among the notable pests, the spittlebug (Mahanarva andigena) emerged as a significant threat that reduced yields of sugar and other derivatives. Traditionally, it was controlled with chemical pesticides, which posed environmental and human health risks. Consequently, the study conducted analyzed alternatives by using neutrosophic statistics and plithogenic analysis. The results included evaluating factors such as product concentration, application frequency, environmental conditions, and pest resistance to determine the efficacy of treatments with entomopathogenic microorganisms. Eficax stood out as the best treatment, showing …

Exploring The Impact Of Performance Audits On The Management Of Public Organizations Through The Analysis Of Plithogenic Statistics, César U. Marín-Eléspuru, David M. Melgarejo-Mariño, Edgar A. Solsol-Hidalgo, Domingo Chiroque-Sernaqué, José Ricardo Balbuena Hernández

Neutrosophic Sets and Systems

Exploring the impact of performance audits on public company management becomes a crucial field of study, highlighting how these critical assessments not only reveal operational effectiveness but also shape strategic and policy decisions. Plithogenic statistics analysis, in particular, emerges as an innovative approach that goes beyond traditional methods, introducing the inherent complexity of multiple interdependent variables and their dynamic effects on organizational outcomes. This statistical framework not only captures the inherent fluctuations in the data, but also unravels the root causes of varying performances, providing deep insights that challenge static perceptions of public administration. From a practical perspective, plithogenic analysis …

Use Of Neutrosophic Cognitive Maps For The Analysis Of Five Didactic Options For Instruction In The Numerical And Research Skills Of Accounting Students, José A. Orb Dávila, Rilke Chong Vela, Tomás F. Rosales León, Gina M. Castillo Huamán, Víctor R. Reátegui-Paredes

Neutrosophic Sets and Systems

This article explores the innovative use of Neutrosophic Cognitive Maps to evaluate and compare five teaching approaches aimed at improving numerical and research skills among accounting students. This methodology, which integrates elements of neutrosophic theory, allows us to capture the inherent uncertainty and ambiguities in the perception and evaluation of educational options. Through a detailed and systematic analysis, the strengths and limitations of each approach are examined, highlighting how Neutrosophic Cognitive Maps offer a robust conceptual structure for discerning between the subtle complex-ities that affect effective learning. The results reveal profound elements about how different teaching strategies can influence the …

Utilizing Svnl Owa Distance Measure And Neutrosophic Topsis In The Assessment Of Management Leadership Styles, Jairo Mauricio Puetate Paucar, Diego Fernando Coka Flores, René Estalin Portilla Paguay

Neutrosophic Sets and Systems

In the complex field of evaluating leadership styles, the integration and aggregation of data has become crucial. This article delves into the use of OWA-TOPSIS, a hybrid methodology that combines the Ordered Weighted Averages (OWA) Operator and the Method for Ordering Preferences by Similarity with the Ideal Solution (TOPSIS), to achieve an accurate and holistic assessment of leadership executive. By unifying diverse data and aggregating information from multiple sources, you achieve a more complete and nuanced view of management capabilities and styles. This approach not only improves the objectivity of the analysis, but also provides a powerful tool for decision-making …

Neutrogeometry And Fractal Geometry, Erick González-Caballero, Maikel Y. Leyva-Vázquez, Noel Batista-Hernández, Florentin Smarandache

Neutrosophic Sets and Systems

Geometries are structures with certain elements like points, lines, planes, and spaces, among others, that satisfy certain definitions, axioms, properties, and theorems for the total of the elements. NeutroGeometries are geometric structures that meet at least one of these concepts only partially, never for 100% or 0% of the elements. Until now, NeutroGeometries have been developed from the ideas of classical geometries such as Euclidean, Hyperbolic, Elliptic, Mixed (Smarandache) geometries, among others where axiomatization is the basis of their construction. This paper aims to discuss some ideas about the relationship between NeutroGeometries and fractal geometry. This relation is not necessarily …

Neutrosophic Sentiment Analysis Method Based On Neutroalgebra For The Evaluation Of M-Learning As A Quechua Learning Instrument, Javier Gamboa-Cruzado, María Lima Bendezú, Mauro Cruzado Viera, Angel Núñez Meza, Edgar Damián Núñez

Neutrosophic Sets and Systems

This study focuses on assessing the efficacy of m-learning as a tool for learning Quechua. It uses a unique method of sentiment neutrosophic sentiment analysis, which is based on neutroAlgebra. In the current scenario, where the use of mobile platforms for learning indigenous languages is gaining significance, there is a noticeable absence of methods that can effectively handle the intricate and uncertain nature of users' perceptions towards these systems. Existing literature provides limited solutions that effectively integrate mathematical precision with the ability to recognize and respond to emotions and ambiguous opinions. This article addresses the lack of methodology by utilizing …

Study Of The Relationship Between Moderate Intermittent Exercise And Blood Pressure In Institutionalized Older Adult Patients, Using The Neutrosophic Correlation Coefficient, Lisbeth Josefina Reales Chacón, Jennifer Pamela Freire Núñez, Carmen Analía De La Cruz López, Víctor Manuel García Camacho, Lizbeth Geovanna Silva Guayasamín, Josselyn Gabriela Bonilla Ayala

Neutrosophic Sets and Systems

This paper aims to analyze the effects of moderate intermittent exercise in institutionalized older adults and its relationship with blood pressure. It is an investigation where the impact of sporadic exercises on blood pressure values over time was evaluated. A total of 29 older adults were analyzed to whom moderate intermittent exercises were applied for 4 weeks, 3 times a week for 30 minutes each session, with 12 interventions. Because blood pressure is an indicator that changes over time during the course of the day and its measurement is not precise, we use single-valued neutrosophic sets as data instead of …

Neutrosophic Sets And Systems {Proceedings Of The International Conference Called Neutrogeometry, Neutroalgebra, And Their Applications, Universidad De Habana, Cuban Academy Of Sciences Et Al., Havana, Cuba, 12-14 August 2024}, Florentin Smarandache, Mohamed Abdel-Basset, Maikel Y. Leyva-Vázquez, Said Broumi

Neutrosophic Sets and Systems

It is an honor to present this special issue of our journal, dedicated to the Conference on NeutroGeometry, NeutroAlgebra, and Their Applications, organized by the Latin American Association of Neutrosophic Sciences. This event, which took place on August 12-14, 2024, in Havana, Cuba, was made possible by the valuable collaboration of the University of Havana, the University of Physical Culture and Sports Sciences "Manuel Fajardo," the José Antonio Echeverría University of Technology, University of Informatics Sciences and the Cuban Academy of Sciences among other institutions. In 2019 Smarandache generalized the classical Algebraic Structures to NeutroAlgebraic Structures (or NeutroAlgebras) {whose operations …

Assessing Higher Education's Role In Personality Formation Using Neutroalgebra, Jean Pierre Ramos-Carpio, Oscar José Alejo Machado, Jesús Estupiñán Ricardo, Angel Braulio Martinez Vasquez

Neutrosophic Sets and Systems

This study examines the role of higher education in personality formation, highlighting its influence on the development of critical thinking, autonomy in decision-making, social skills, and creativity. While there is a favorable influence in these areas, the data also highlight limitations in developing problem-solving skills and cementing ethical and moral ideals. Emotional management has a neutral influence, whereas social awareness and citizenship reveal modest improvement, suggesting a need for increased attention on building civic involvement. The study proposes the use of neutroalgebra and neutrosophic theory to more accurately assess these abstract dimensions. Future work could explore the use of other …

Evaluative Analysis Of The Incorporation Of Ict In The Solving Of Mathematical Problems In Primary Education Students With The Help Of Neutrosophic Statistics On Fuzzy Data, Gladys Martha Flores-Choque, Beker Maraza-Vilcanqui, Nain Maraza-Vilcanqui, Queke Maraza-Vilcanqui, Jesús Ttito-Quispe, Elizabeth Norma Calixto-Arias, Liliana Huaranga-Rivera, Aniceto Elías Aguilar-Polo

Neutrosophic Sets and Systems

This paper aims to determine the influence of incorporating Information and Communication Technologies (ICT) in solving mathematical problems in students of the Primary Educational Institution N° 70656 Ricardo Palma Puno, Peru. To collect the information, a pre-test and a post-test were applied in the variable "resolution of mathematical problems" to an experimental group that received classes with the help of the use of ICT. The test was applied to a control group of the same age that followed the traditional method of learning mathematics. Teachers were asked to evaluate children using a linguistic scale because it is simpler and more …

Integration Of Neutroalgebra And Neutrosophic 2-Tuple Linguistic Likert Scales For Feasibility Assessment In Industrial Projects, Pablo Sebastián Volz Oporto, Nataly Eny Marcia Paredes Morán, Sergio Mysael Mamani Hancco, Augusto Li Chan

Neutrosophic Sets and Systems

The study addresses the problem of evaluating the viability of complex industrial projects, specifically in the design of a chipboard plant. In the context where decision-making is loaded with uncertainty and multiple interdependent variables, it is critical to have methodologies that can capture this complexity. Despite advances in the feasibility assessment literature, a lack of approaches that effectively integrate indeterminacy and expert opinion in a quantifiable manner has been identified. This article seeks to fill that gap by proposing a method based on neutroAlgebra, combining neutrosophic 2-tuple linguistic models and the Prospector method. The methodology developed in the study allows …

Application Of Neutrosophic Cognitive Maps In The Jurisprudence Of The National Court Of Justice Of Ecuador, Alipio Cadena Posso, Diana Carolina Quiroz Gordillo, Diego Xavier Chamorro Valencia, Luis Andrés Crespo Berti, Vladimir Vega Falcón

Neutrosophic Sets and Systems

This research analyzes the use of neutrosophic cognitive maps in the jurisprudential examination of divorce in the National Court of Justice of Ecuador. The suggested technique intends to simulate the links between legal reasons and the psychological and emotional ramifications of divorce, therefore enhancing judicial decision-making. Resolution No. 0071 - 2018 - 38420 is evaluated to determine its influence on the protection of individual rights, presenting an original viewpoint on family law. The results gathered from the study underline the necessity to examine both the legal reasons and the psychological and emotional ramifications of divorce when making court judgments in …

Uncertainty Analysis In Prediction Intervals Using Neutrosophic Numbers, Héctor Félix Cerna Maguiña, Domingo Guzmán Chumpitaz Ramos, Ada Lucía Gallegos Ruiz Conejo, Nancy Isabel Pool Painted, Jesús Isabel Baltazar Ángeles

Neutrosophic Sets and Systems

This study analyzes uncertainty in prediction intervals by applying neutrosophic numbers to quality of life forecasts based on characteristics such as compensation, job hours, years of experience, and academic level. Three examples were studied, with indeterminacy values ranging from 0.589 to 0.628. These statistics show that between 58.9% and 62.8% of the prediction intervals are affected by uncertainty. Higher indeterminacy levels reflect a stronger effect of external influences or unpredictability within the data. The analysis demonstrates that as variables like compensation and labor hours grow, so does the level of uncertainty in the projections. Neutrosophic numbers provide a valuable framework …

Plithogenic Statistical Analysis Of Teaching Performance In Student Autonomous Learning, Felipe Aguirre Chávez, Rolando Oscco Solorzano, Freddy Alejandro Soto Zedano, María Eva Oscco Solorzano, Richard Santiago Quivio Cuno, Delio Merma Saico

Neutrosophic Sets and Systems

In the current educational context, the effectiveness of teaching performance in blended environments has acquired significant relevance. The present research focused on evaluating the relationship between professional teaching competencies and the achievement of student competencies in the blended context. To this end, perceptions of teacher performance and instrumental, interpersonal, and systemic competencies were evaluated using plithogenic statistics. Among the results, they indicated that the student's perception of teaching performance in relation to classroom management and professional development was positive. However, areas of improvement were identified in interpersonal and technical skills. Observations suggest that teacher performance significantly influences the achievement of …