bluuebunny/crossref_metadata_2025 huggingface dataset:
Teaching dentistry in COVID-19 times: concerns about the gradual return to theoretical and clinical activities
Authors: López Serrano Lisset Margarita , Cuadra Zelaya Florence Juana María , Ervolino de Oliveira Carine , Méndez Renderos Mauricio Eduardo
Published: June 2022

In December 2019, rumors coming from China about a new disease changed the entirely world as we know it. In Central America, El Salvador declared national emergency on March 14th, 2020 establishing a mandatory quarantine which affected face-to-face activities, including suspension of the entire educational system and dental attendance. Both measures have negative influences on dental schools, who had to move the entire curricula to virtual learning. Based on a review of the available literature, this short communication addresses faculty members and students concerns through core questions and presents a proposal for reopening academic and clinical activities, approaches to prevent contagion and ways to move forward with the consequences of COVID-19.
Estudio comparativo de dientes naturales e impresos en 3D a partir de tomografía volumétrica de haz cónico
Authors: Teramoto Ohara Alberto , Ávila Carrillo Analaura , Real Mejía María Eugenia
Published: June 2022

Objetivo: Determinar la precisión en las medidas de los dientes en vivo en comparación con los dientes impresos de los datos obtenidos de una tomografía volumétrica de haz cónico (CBCT, por sus siglas en inglés). Material y métodos: Se realizó la medición lineal de 15 órganos dentarios mesiodistal, apicoincisal y linguo-vestibular, donde fueron diagnosticados por medio de un CBCT y cuya extracción estuviera indicada en el tratamiento. Los datos de la CBCT se subieron al programa InVesalius 3, para la segmentación de los órganos y archivados para su impresión, en una impresora Envision Tech con un fotopolímero. Las medidas se ingresaron a una base de datos en el programa SPSS versión 22. En el análisis estadístico se aplicó la prueba t de Student para determinar diferencias estadísticamente significativas entre las variables. Resultados: La mediana de la medida vestíbulo-lingual con el OD natural fue de 8.07 mm, y para el OD impreso fue de 7.90 mm. La medida mesiodistal la mediana para el OD real fue de 8.03 mm y para el OD impreso fue de 7.78 mm. La mediana para la medida apicoincisal con el OD real fue de 18.95 mm, y con el OD impreso fue de 18.47 mm. Conclusiones: No hubo diferencia estadísticamente significativa que pueda repercutir en el plan de tratamiento en las mediciones del grupo de dientes reales e impresos, sin descartar la posibilidad de que una mínima variación pueda tener repercusiones clínicas
Evaluación de la actividad antibacterial de ionómeros de vidrio modificados por la incorporación de clorhexidina y su impacto sobre la resistencia a la compresión y a la adhesión
Authors: García González Mayra Liset , Caudillo Guardado Aileen Naomi , Hernández Maldonado David , Flores León José   Zacarías Jaime , Castro Ruiz Eduardo , Domínguez Pérez Rubén Abraham
Published: June 2022

Introducción: Se ha demostrado que los cementos de ionómero de vidrio no poseen actividad antimicrobiana suficiente a pesar de poseer excelentes propiedades que lo hacen un material con muy diversas aplicaciones clínicas. Objetivo: Determinar si la incorporación de clorhexidina a los cementos de ionómero de vidrio les proporciona mayor actividad antimicrobiana y si esta incorporación afecta su resistencia a la compresión y a la adhesión. Material y métodos: Se incorporaron diferentes proporciones de clorhexidina al 0.2% a ionómeros tipo I y II. Se realizaron pruebas de difusión en agar y de resistencia a la compresión y a la adhesión a la dentina. Resultados: Se observó un aumento estadísticamente significativo en la actividad antimicrobiana de los cementos al incorporar la clorhexidina y no se encontraron diferencias significativas en la resistencia a la compresión ni a la adhesión a la dentina. Conclusión: La incorporación de clorhexidina en las proporciones estudiadas parece ser una opción para proveer de una mayor actividad antimicrobiana a los cementos de ionómero de vidrio sin afectar algunas de sus propiedades físicas.
Utilización del ácido fosfórico como coadyuvante para la eliminación del barro dentinario en endodoncia
Authors: Loiacono Romina , Anaise Carolina Alexia , Lago María Soledad , Pinasco Laura Beatriz , Gualtieri Ariel , Rodríguez Pablo Alejandro
Published: June 2022

Introducción: La importancia de eliminar el barro dentinario (BD) de los conductillos radica en que éstos pueden alojar gran cantidad de microorganismos. La limpieza de estos espacios se logra con la utilización de agentes químicos y coadyuvantes durante la irrigación. Se ha reportado que el ácido fosfórico (H3PO4) elimina el BD alojado dentro de los túbulos y en las paredes del conducto radicular (CR). Pero las altas concentraciones estudiadas (entre 5 y 40%) podrían resultar nocivas para los tejidos perirradiculares. Esto puede complementarse con la utilización de sistemas de activación del irrigante, como la irrigación ultrasónica pasiva. Objetivo: Comparar el grado de higiene de la pared dentinaria del CR utilizando diferentes concentraciones de ácido fosfórico (AF) como coadyuvante. Adicionalmente, se analizaron los cambios respecto a la limpieza generados por la activación del coadyuvante con ultrasonido. Material y métodos: Se utilizaron 90 premolares inferiores humanos, los que se estandarizaron a una longitud de 18 mm. Las muestras fueron instrumentadas con el sistema ProTaper Next (Dentsply® Maillefer, Suiza) y sus accesorios hasta el instrumento X3 (punta 0.30 mm). La irrigación se realizó con hipoclorito de sodio (NaOCl) al 2.5% y como solución final un coadyuvante: G1 (3% AF sin activación), G2 (3% AF con activación), G3 (4% AF sin activación), G4 (3% AF con activación) y G5 (ácido etilenodiaminatetraacético [EDTA] 17%). Se observaron las muestras bajo un microscopio electrónico de barrido. Resultados: El nivel de pulcritud radicular no dependió de la activación, sin embargo, sí se incrementó en relación con la concentración. El grado de higiene se redujo desde coronal hacia apical, aunque las diferencias obtenidas no resultaron significativas. Conclusión: A modo de coadyuvante, el uso del AF al 4%, en comparación con 3%, mostró mayor calidad de limpieza de la pared dentinaria del sistema de conductos, no mostrando mejoras estadísticamente significativas con la activación mediante ultrasonido.
Root canal obturation, X-ray, scanner X-ray, radiovisiography, Cone Beam computed tomography.
Authors: Gaitán Fonseca César , Ciénega Flores Andrés Ricardo , Araujo Espino Roxana , Aguilera Galaviz Luis Alejandro , Pozos Guillén Amaury
Published: June 2022

Root canal obturation needs to preserve optimal clinical conditions for achieving success in patients. The aim of the present study was to evaluate endodontic obturation performed by the lateral condensation technique with manual and rotary instruments. Thirty extracted incisors were divided into two groups according to instrumentation technique: group 1-RCSMA57 + Sealapex® and group 2-spreader iRace #30 + Sealapex®. All samples were decoronated and standardized at 10 mm, intraradicular instrumentation were performed with Gates-Glidden #3, and the protocols of irrigation that were employed were 5.25% NaOCl + 17% EDTA during instrumentation. Finally, the groups were obturated with the lateral condensation technique. The samples were observed with conventional X-ray, scanner X-ray, radiovisiography, and Cone Beam computed tomography techniques. For evaluation, a scale of canal obturation density (0 = suitable, 1 = acceptable, 2 = fair, and 3 = inadequate) was employed by blinded evaluator. A value of canal obturation density was assigned in each sample. A statistical analysis by the χ2 of Pearson with a significance level of 0.05% was employed. All groups showed different values according to the instrumentation technique employed. The rotary instrument gave better results than manual instruments according to the values expressed (p = 0.004). The both instruments can be used in the obturation lateral technique; however, the rotary instrument provides better conditions for this technique.
Epidemiología de cirugías atendidas en Servicio de Cirugía Maxilofacial del Complejo Asistencial Barros Luco (Santiago de Chile, Chile). Estudio Retrospectivo a 11 años
Authors: Secchi Álvarez Alfio Paolo , Vázquez Joaquín , Núñez Cristián , Quezada Guillermo
Published: June 2022

Con el transcurso del tiempo el estudio epidemiológico ha adquirido mayor relevancia buscando por este medio optimizar los recursos disponibles en los servicios públicos. Objetivo: Conocer la epidemiología de las cirugías practicadas en el Servicio de Cirugía Maxilofacial del Complejo Asistencial Barros Luco durante un periodo de 11 años, donde miembros de la unidad hayan sido el cirujano principal. Material y métodos: Se establecieron variables como edad, previsión de salud, diagnósticos primarios, cirugías sometidas y año de ejecución. De un total de 521 expedientes, 497 presentaron sus datos completos, los cuales fueron sometidos a revisión. Resultados: El principal motivo de atención (52.5%) fue de origen no traumático, y el principal grupo atendido fue el de usuarios del sistema con seguro de salud FONASA A (40.8%). Dentro de las dismorfosis dentofaciales, la clase III fue la más prevalentemente atendida (72.8%). El conocimiento de estos datos nos ayuda a saber en qué áreas destinar los mayores esfuerzos y recursos disponibles.
An Overview of Construction Management by Using Building Information Modelling Software with Integration of Augmented Reality
Authors: . Keshav , Singh Er. Harvinder
Published: June 2022

Abstract: Construction management is an effective approach to facilitate services for giving out effective results to the projects' schedule, cost, and quality for the purpose of completing the project at a given time. Building information modeling (BIM) has given tremendous up-gradation to the construction industry by providing data with accuracy to the customers. With the advent of technological advancement, BIM (Building information modelling) is gaining more interest, possessing the capacity to advance project facilitation through 3D modeling, 3D viewing, and other means. This research implies the benefits of construction management using BIM alongside the integration of construction management using BIM with Augmented Reality (AR) to establish transparency in design, costing, and progress visualization for the inclusion of 3D-live viewing in order to remove the time-lapse as well as on-site data hindrance. Also, this research provides future directions to cope with the technology trends that could effectively help right significant on-site productivity. Keywords: Building Information Modelling (BIM), Site management, 2D/3D data, 3D modelling, Augmented Reality (AR).
A critical study of E-Marketing in India: An Analytical Review of Literature
Authors: Gurudev Prashant , Mathur Dr. Neha
Published: June 2022

Abstract: One of the quickest growing ventures of the Indian economy is an online business. Regardless of its quick extension, India's internet business has fallen behind its partners in many laid out and rising economies, attributable to its little web client base. As indicated by a 2015 review by worldwide administration counseling organization AT Kearney, there were only 39 million web purchasers in India, a tiny level of the country's 1.2 billion individuals. Rising innovation multiplication, joined with expanded web and portable infiltration, establishes a great climate for web based business advancement in India. The nation is very nearly an advanced change. The appearance of 4G services, as well as lower information plan duties and information card/USB dongle estimating, have diminished the expense of possessing an effective web association. The accessibility of minimal expense cell phones and the extension of web and broadband to the most rustic regions will assist with growing the web client base, subsequently shutting the hole among potential and genuine web-based customers. Organizations should continually adjust and create to guarantee client faithfulness while giving a data rich and frictionless experience. This exploration investigates the advancement of internet business in India and features a few issues as well as the factors that will drive e-future trade's development and improvement. Keywords: Digital, business, IT, organization, internet, Marketing Indian Context, Literature Review
The Effect of the Creative Personality on the Emotional Intelligence of Pre-service Early Childhood Teachers Mediated Effect by the Teaching Motivation
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Yim Yeun-ja
Published: June 2022

Objectives The purpose of the study was to examine the relationship among the creative personality, emotional intelligence, the teaching motivation, and the teacher efficacy of pre-service early childhood teachers.
Methods To this end, a survey was conducted on 147 pre-service early childhood teachers in the J area. Pearson correlation analysis, multiple regression analysis and Sobel test were performed using the SPSS 24.0 program.
Results The research results are as follows. First, as a result of examining the relationships among pre-service early childhood teachers creative personality, teaching motivation, and emotional intelligence, the significant positive correlations were found between each variable. Second, as a result of examining the teaching motivation of job satisfaction on the relationship between creative personality and emotional intelligence of pre-service early childhood teachers, it was found that job satisfaction plays a partial mediating role.
Conclusions In this study, the meaningful relationship among creative personality, teaching motivation, and emotional intelligence of pre-service early childhood teachers was revealed, and it was confirmed that teaching motivation had a mediating effect on the relationship between creative personality and emotional intelligence. Based on the research results, the understanding of teaching motivation as a mediating factor linking pre-service early childhood teachers' creative personality and emotional intelligence was expanded, and the ways to improve creative personality and emotional intelligence of pre-service early childhood teachers were discussed.
A Study on the Improvement of Liberal Arts Education based on Student Demand: Focusing on the case of K University’s ‘Liberal Arts Education Student Monitoring Group’ as a Student Demand and Opinion Analysis Organization
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Lee Donguk , Jeon Jonghee
Published: June 2022

목적 본 연구에서는 ‘학생 수요 및 의견 분석 기구로서 K대학교의 ‘교양교육 학생 모니터링단’의 사례를 중심으로 교양교육에 대한 학생 의견 조사 및 결과 분석을 통해 학습자 중심 교양 교육과정의 구성과 운영 방안을 제시하고자 한다. 이는 교육의 주체이자 수요자인 학생의 눈높이에 맞추어 교육적 요구를 조사하고 분석 결과를 토대로 현실적인 시사점을 도출한다는 데 의미가 있다.
방법 K대학교 교양대학은 2020년 2학기에 ‘학생 모니터링단’을 구성하고, 교양교육(심화교양) 영역을 중심으로 교양 교육과정에 대한 학생 의견 조사를 실시하였다. ‘학생 모니터링단’ 학생들은 다양한 학과의 학생들을 대상으로 교양교육에 대한 기초 조사를 실시하고 학생 의견 조사 설문 문항(안)을 도출하였다. 이 조사 설문 문항은 모니터링단 지도교수 등의 전문가 검토를 거쳐 최종 문항으로 완성되었다. 설문조사는 2020년 11월 30일(월)~2020년 12월 4일(금)까지 온라인 설문 폼을 활용하여 진행되었고, 총 285명의 학생이 응답하였다. 문항은 5점 척도이고 이외에 인적 정보(학년, 소속, 단과대학, 성별) 관련 기본 문항, 주관식 문항 등으로 구성되었다.
결과 분석 결과, 학생들은 교양교육 영역에서 듣고 싶은 교과목의 개설과 영역별 고른 분포에 있어 보다 많은 개선이 필요하다고 인식하고 있었다. 같은 맥락에서 강좌별 정원 수와 수업 선택의 기회가 보다 확대되어야 한다는 입장이 많았다. 또한 성적 평가에 있어 다변화된 문제 출제 등을 요한다고 보는 경향이 있었다. 교양교육 영역의 개선점(주관식)으로 ‘인기 강좌 클래스의 증설’이, 개설 희망 주제로는 ‘예체능/미술/영화/매체’가 가장 많았다. 이를 토대로 학생들의 요구와 향후 과제를 파악하였다.
결론 이러한 사례 분석을 기반으로 교양교육 영역에 대한 학생 의견 조사의 방법과 과정, 주요 결과, 문제점과 해결 방안 등에 대해 검토함으로써 대학 교양교육의 바람직한 발전 방향에 대한 논의의 활성화에 기여할 수 있을 것이다.

Objectives In this study, focusing on the case of the ‘Liberal Arts Education Student Monitoring Group’ of K University, which is a ‘student demand and opinion analysis organization,’ we propose a learner-centered liberal arts curriculum structure and operation plan through a student opinion survey and result analysis on liberal arts education. This is meaningful in that it investigates educational needs according to the eye level of students, who are the principal and consumer of education, and draws realistic implications based on the analysis results.
Methods In the second semester of 2020, the College of Liberal Arts of K University formed the “Student Monitoring Group” and conducted a student opinion survey on the liberal arts curriculum focusing on the liberal arts education (advanced liberal arts). The students of the “Student Monitoring Group” conducted a basic survey on liberal arts education for students from various departments and drew up student opinion survey questionnaires(draft). This survey questionnaire was completed as the final question after expert review by the supervisor of the monitoring team. The survey was conducted using the online survey form from November 30, 2020 (Mon) to December 4, 2020 (Fri), and a total of 285 students responded. The questions were basically a 5-point scale, and in addition, they consisted of basic questions related to personal information (grade, affiliation, college, gender), subjective questions, etc.
Results As a result of the analysis, the students recognized that more improvement was needed in th
The effect of the types of agreement between self-evaluation and peer evaluation on team effectiveness in online team learning at University
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Kim Suyeon , Kim Minjeing
Published: June 2022

Objectives This study aimed to examine the effect of the types of agreement of self-evaluation and peer evaluation on team effectiveness in the contribution evaluation for team learning.
Methods To this end, a study was conducted focusing on the online team learning environment for 16 weeks on 173 college students belonging to the same four essential liberal arts classes of C University in Seoul. Groups were classified according to the types of agreement, the independent variable of the study, resultantly into four groups : agreement group in good score, over-estimator, under-estimator, and agreement group in bad score. Team effectiveness, the dependent variable of the study, was measured at week 16 through sub-constructs of team effectiveness (team performance, team commitment, team satisfaction).
Results A significantly higher difference was found in all sub-constructs of team effectiveness than other groups between the ‘agreement group in good score’ and the ‘under-estimator’. On the other hand, the ‘agreement group in bad score’ and the ‘over-estimator’ showed low scores in all sub-constructs of team effectiveness.
Conclusions In conclusion, the necessity of customized strategies of instruction was suggested and discussed according to the types of agreement of self-evaluation and peer evaluation to help instructors lead efficient team activities in team classes.
A Study on the experience of the Office worker in his mid-life Transition who decided to change jobs after working for a long time
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Bae Seon Hui , Son Eun Young
Published: June 2022

Objectives The purpose of this study is to understand the life he wants and understand of mid-life transition through the experience of deciding to change jobs of a mid-life office worker in his 40s.
Methods For this study, participation observation was conducted once, and data were collected through photos, local data prepared by research participants, and three in-depth interviews. The collected data analysis classified common topics and concepts by creating a concept word card with emic coding and structural coating.
Results Data analysis classified common topics and concepts into emic coding and structural coatings. As a result, the reasons for the decision to change jobs were “backside of long-term service” and “difficult company situation,” and the working conditions desired for the job change were “leisure of time” and “guarantee of holidays. The reasons for the change in turnover conditions were ‘personal consideration of turnover’, ‘weak importance of salary’, and ‘financial technology-needlement, investment, and incorporation’.
Conclusions This study confirmed that middle-aged transition jobs need preparation and support in order to choose or implement a better life. We hope that the results of this study will be an opportunity to think about what to consider in the decision to turnover for middle-aged men and what practical methods and countermeasures are for the happiness of all family members.
Exploring Factors Influencing Career Maturity of High School Students: Focusing on Student and School Factors
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Jang Eunah , Chung Hyewon
Published: June 2022

Objectives The purpose of this study is to comprehensively verify the factors influencing students' career maturity by exploring student characteristics and their sub-areas (planning for career, self-understanding of career) and career education and career guidance activities operated by schools.
Methods Multi-level modeling(two-level) was applied to the 8th wave(2019, 11th grade) of data taken from Gyeonggi Education Panel Study(GEPS).
Results First, It was found that career maturity differs between schools. Second, the student-level variables influencing career maturity included self-esteem, self-efficacy, social self-concept, school satisfaction, parent relations, peer relations, teacher relations, reading activities, and academic stress. Third, most of the policy projects and programs operated for career guidance at the school level did not significantly affect career maturity, but career counseling with career teacher was found to have a negative effect on career maturity and career planning. Fourth, this study confirmed the statically significant interaction effect between teacher relations and career concentration curriculum.
Conclusions Based on the findings of the current study, directions and implications for improving career maturity of high school students and activating effective career education were discussed.
Mediating Effect of Professor-Student Interaction in Relation of University Student’ s Academic Self-Efficacy and Instruction Particpation, Major Satisfaction
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, GO JEONGLEE
Published: June 2022

Objectives The purpose of this study was to analyze mediating effect of professor-student interaction in relation of university student’ s academic self-efficacy and instruction particpation, major satisfaction.
Methods To achieve this purpose, the study subject were university 1~2 grade 870 student while at G university in J city in gyeong sang nam do question investigation was performanced aimed at this students during 5 days. To measure university student’ s academic self-efficacy, professor-student interaction, instruction particpation and major satisfaction. measurement tool was made existing tool. On this basis, question materal was collected and collected question materal was analyzed using SPSS 25.0 program.
Results Result of this study are summarized as follows: First, there were meaningful relation among university student’ s academic self-efficacy, professor-student interaction, instruction particpation and major satisfaction. and university student’ s academic self-efficacy, professor-student interaction effected on instruction particpation and major satisfaction positively. Second, professor-student interaction had part mediator effect in relation of university student’ s academic self-efficacy and instruction particpation, university student’ s academic self-efficacy and major satisfaction.
Conclusions This study had meaning to analyze mediating effect professor-student interaction in relation of university student’ s academic self-efficacy and instruction particpation, major satisfaction. On this study, our socity will have to devise various way to reinforce academic self-efficacy and professor-student interaction for university student’ s instruction particpation, major satisfaction’s improvement.
A Qualitative Study on the Adolescents’ experience of Empathizing with Game Characters
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Lee Doyeon , Chung Yeoju
Published: June 2022

Objectives The purpose of this study is to in-depth understanding the experience of adolescents' empathy for game characters.
Methods For this purpose, 8 adolescents were interviewed and Observation on the subject of empathy for game characters, and it is analyzed based on Phenomenological study method.
Results As a result of the analysis, 78 meaning units, 26 subcategories and 7 top categories were drawn, and finally, two topics were generated as follows. a) Character empathy type: Changes in emotions and thoughts according to the game situation, Giving vitality to the character, Forming a new relationship with the character. b) The process of character empathy: Motivation, Flow, Assimilate, Emotional reconstruction.
Conclusions The results of this study are meaningful in that they examined the experience of adolescents' game character interaction and empathy, and provided evidence for adolescents' game attachment and behavioral types in counseling and education scenes. based on these results this study, proposed discussions and suggestions for further studies.
Study on Preservice Mathematics Teachers' Understanding about Existence of Inverse Function
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Heo Nam Gu
Published: June 2022

Objectives In this study, this study examined how preservice mathematics teachers express the domains, codomains and ranges of linear functions, quadratic functions, rational functions, irrational functions, exponential functions and logarithmic functions, and how they determined the existence of inverse functions of linear functions, quadratic functions, rational functions, irrational functions, exponential functions and logarithmic functions.
Methods We investigated 56 preservice mathematics teachers. The responses of preservice mathematics teachers were inductively analyzed, and the meaning was interpreted through in-depth descriptions according to the type of response.
Results First, most of the preservice mathematics teachers showed the aspect of describing the codomain of a function which codomain was not presented was a set or range of all real numbers. But some preservice mathematics teachers described the codomain as a range though the quadratic function was not a one-to-one function. Second, preservice mathematics teachers described the quadratic function had an inverse functinon and the rational function and irrational function had no inverse function. Third, most preservice mathematics teachers expressed the inverse functions of exponential and logarithmic functions were accurately.
Conclusions Most of the preservice mathematics teachers showed the aspect of describing the codomain of a function which codomain was not presented was a set or range of all real numbers, and preservice mathematics teachers had a misconception about the existence of an inverse function.
A Case Study of Maker Education Activity Based on Science Concept: Targeting 6th Graders of Elementary School
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Lee Seo-An , Kang Seong-Joo
Published: June 2022

Objectives The purpose of this study is to apply maker education programs based on elementary science content and analyze characteristics.
Methods For this study, a maker education program based on the science concept was developed and applied to 6th grade science club students. As a case study, this study collected and analyzed various data such as participation observation, class scene recording, interview and post-survey data. The interview format was a semi-structured interview using open-ended questions. When analyzing data, it was analyzed comprehensively by considering triangular verification.
Results First, it was confirmed that ideas were developed as ideas were revised and expelled repeatedly in the ‘making-preparation’ stage, and the completeness of the output was improved through continuous correction and improvement through trial and error in the ‘making-producing’ stage. Second, the maker competency was found to be high in the order of the competency group of ‘performing making’ - ‘collaboration’ - ‘integrated thinking’, and the dialogue density was the highest in the ‘making-producing’ stage. Third, through the maker education program, students were able to experience “promoting understanding of scientific knowledge through their own experience,” “experience of interest and immersion through leading participation,” “cultivating a sense of accomplishment and challenge through sharing,” and “the importance of collaboration to maker activities.”
Conclusions The maker program based on the science concept can be an effective science education method of ‘improving understanding of scientific knowledge by making your own’, ‘enhancing intrinsic motivation and participation’, and ‘promoting students’ creativity and convergence ability’.
A qualitative content analysis on oncology advanced practice nurse’s experiences of care coordination for elderly cancer patients
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Park Mi-ran , Yeom Hye-Ah
Published: June 2022

Objectives This study aimed to analyze the experiences of oncology advanced practice nurses who provided care coordination services to elderly cancer patients.
Methods This study was a descriptive study using content analysis method. Six oncology advanced practice nurses recruited from a University hospital were interviewed in-depth about their experiences of providing care coordination for elderly cancer patients. Data collection was conducted from September 18, 2017 to February 2, 2018. The data were analyzed using Krippendorf’s qualitative content analysis method.
Results As a result, 30 themes, 14 themes clusters, and 5 categories were identified from the in-depth interviews. The 5 categories were ‘considering the characteristics of elderly cancer patients’, ‘advanced practice nurse as a partner for overall cancer treatment process’, ‘pride in the role of the advanced practice nurse’, ‘tasks for improvement of advanced practice nurse service’, ‘strategies for the improvement of nursing care for elderly cancer patients’.
Conclusions Based on the results of this study, it is concluded that the benefits of care coordination service by advanced practice nurses should be recognized to provide more integrated healthcare services for elderly cancer patients. Consistent support and multidisciplinary collaboration should also be emphasized to increase the competency of advanced practice nurses in the field of oncology nursing.
A Phenomenological Study on Meaningful Relationship Experience and Personal Growth of Intermediate Counselors
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Park Sung-Ji , Hong Ji-Seon , Baek Yun-Young
Published: June 2022

Objectives This study was conducted to reveal the essence of meaningful relationship experiences experienced in real life and the personal growth experiences of intermediate counselors.
Methods By applying Giorgi's phenomenological research method as a research method, in-depth interviews and data analysis were conducted on eight intermediate counselors with more than 4 years of counseling experience.
Results As a result, 114 semantic units, 30 sub-themes, and 10 upper-level topics were found. The top 10 topics are as follows: “Struggling in a shallow and superficial relationship,” “Family relationships are the most lively, rawest relationship learning laboratory,” “Training yourself in a sense of stability from being understood and accepted,” “Bringing yourself together with various relationships you've met at the counseling site,” “Building a life of self-esteem,” and “Restructuring your perspective of yourself and others,” “Treating yourself and others with a warm heart,” “Establishing proper attitude of a counselor,” “Building sincere relationships with clients,” “Learning the internal circuit for building relationships that save lives”.
Conclusions This study is significant in that it specifically presented the meaningful relationship experiences experienced by intermediate counselors in real life with an in-depth examination method and explored in detail how it is expressed in the counselor's personal growth. In addition, not only improving professional qualities through counseling practice and theoretical education, this study can be used as a material to educate counselors the significance of counselors’ personal qualities as an instrument for counseling practice and encourage them to work on real-life relationship experiences for personal growth.
The Analysis of Moderating Effect of Social Support on the Relationship Between Evaluative Concern Perfectionism and Performance Flow of Professional Music Performers
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Kim Dongjin , Choi Woongyong
Published: June 2022

Objectives The purpose of this study is to verify the moderating effect of social support on the relationship between evaluative concern perfectionism and performance flow of professional music performers.
Methods For this purpose, 188 copies were used for final statistical analysis by conducting surveys on evaluative concern perfectionism, performance flow, and social support of music performers for 200 people in 18 provincial and municipal choir members in Korea. For the collected data, descriptive statistics, reliability analysis, correlation analysis, for each variable were conducted using the SPSS 22.0 statistical program, and the moderating effect was verified using Process Macro for SPSS V3.5 Model 1.
Results First, an analysis of the levels of each variable shows that evaluation concern perfectionism of music performers average is 2.59, the performance flow of music performers average is 3.75, and the social support average is 4.12. Second, the higher the age of professional music performers, the higher the level of performance flow. In addition, the higher the economic level, the lower the level of evaluative concern perfectionism, and the higher the economic level, the higher the level of performance flow and social support. Third, between the evaluative concern perfectionism, performance flow, and social support, social support had a negative effect, and between performance flow and social support had a positive effect. Fourth, in the relationship between evaluation concern perfectionism and performance flow, the sub-variables of social support showed a moderating effect in the order of emotional support, information support, evaluation support, and material support.
Conclusions This study is meaningful in that it can be used as useful basic data by grasping the tendency of professional music performers. It is also meaningful that it has laid the foundation for developing and utilizing counseling and education programs by enabling a counseling approach by utilizing the moderating effect of social support.
Development of A Smartphone Education Program and its Utilization plan based on the production of Korean Literacy App
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, LEE ANNE , Chong Jin-suk
Published: June 2022

Objectives This study is the development of a program in which literacy learners participate as subjects of education based on the production of a Hangul literacy app. By using the app as a learning tool, Korean literacy education and smartphone education can be provided simultaneously, and the possibility of a program using the app, a new learning tool, is explored to diversify teaching and learning methods.
Methods This study was conducted as an action research method, and an application software production tool called App Inventor was used for app production. The research participants consisted of six literacy learners, researchers, and joint researchers. In the first stage, a detailed research plan was established through an elite interview, observation of participation in the computer basic class and smartphone class, and the performance of an assistant teacher, and the recruitment and selection of research participants were made. In the second stage, the researcher creates an app as a learning tool that is considered suitable for literacy learners and develops a program to apply it to smartphone education. And then, In the last third stage, the opinions of literacy learners were obtained through group interviews with learners to determine whether the program was generalized.
Results First, it was confirmed that the smartphone app was useful as a learning tool to solve the learner's problem, and it was possible to develop a learning tool based on the app creation. Second, if a learning tool is created with an app, it is possible to develop an education program that can complement Korean literacy education and resolve learners' desire to learn smartphones. If you develop a program based on making an app, you can use it as follows. First, learner-independent classes are possible, so it will be an interesting education for learners. Second, as the teaching area expands to the production of apps, it is possible to develop programs that reflect professionalism and diversification of teaching methods, and Third, it will become a basic data for follow-up research that utilizes smartphone apps as learning tools or grafts them into programs.
Conclusions In the field of lifelong education, program development based on app production may seem a bit unfamiliar, but the concept of literacy is rapidly expanding into the digital realm, and the needs of learners are diversifying. For the social and cultural participation of literacy learners, it is necessary to develo
주요 국가의 유아교사 자격기준 및 대학의 유아교사교육과정 비교연구: 미국, 영국, 캐나다, 호주를 중심으로
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Nuzhat Mariam
Published: June 2022

Objectives The major purpose for this study is to explore the national criteria for early childhood teachers’ eligibility in USA, England, Canada, and Australia along with comparing and analyzing the existing curriculum of Columbia University, Harvard University, University of Illinois at Chicago, Cambridge University, University of Toronto, Australian college of teachers’ aides and children.
Methods The study thoroughly analyzed the curriculum based on core course, method course and elective courses, duration of teaching practicum, type of course, way of course conduction: online or offline, inclusion of courses on special child and option of bilingual extension.
Results National criteria for early childhood teachers’ eligibility in these countries are found to be distinctive. The curriculums of the selected universities also differ from one another in terms of duration, degree type and courses.
Conclusions The study provides implications for early childhood educators training in Korea providing recommendation for instructors and practitioners on choosing courses for generating a well fitted curriculum for better teachers training.
The Influence of Interpersonal Stress on Job Satisfaction and Turnover Intention for Kindergarten Teachers
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Oh Hamcholom , Chung Heejung
Published: June 2022

Objectives This study aims to examine the Influence of interpersonal stress on job satisfaction and turnover intention for kindergarten teachers. To achieve the research aim, this study set the following research questions.
Methods The subjects were 230 kindergarten teachers working in public and private kindergarten in Seoul and Gyeonggi Province, and a survey was conducted. The collected data were analyzed using SPSS24.0 program, t disposition, one-way ANOVA, Scheffe test, Pearson multiple regression analysis.
Results First, there were significant differences in interpersonal stress, job satisfaction, and turnover intention according to the general background of kindergaten teachers. Second, looking at the correlation between interpersonal stress, job satisfaction, and turnover intention of kindergaten teachers, there was a negative correlation between interpersonal stress and job satisfaction, and a positive correlation between interpersonal stress and turnover intention. There was a negative correlation between job satisfaction and turnover intention. Third, it was found that the interpersonal stress of kindergaten teachers had a negative effect on job satisfaction and a positive effect on turnover intention.
Conclusions Interpersonal stress of kindergaten teachers affects job satisfaction and turnover intention of kindergaten teachers. Considering that interpersonal stress that occurs in the relationship with the principal has a major influence, this study investigated the interpersonal stress of kindergaten teachers. This suggests that continuous education for the director is necessary so that the kindergaten teacher can perform duties at the kindergaten education institution with confidence and stability by showing the desired leadership.
Topological Link Models of Multipartite Entanglement
Authors: Bao Ning , Cheng Newton , Hernández-Cuenca Sergio , Su Vincent Paul
Published: June 2022

We introduce a novel model of multipartite entanglement based on topological links, generalizing the graph/hypergraph entropy cone program. We demonstrate that there exist link representations of entropy vectors which provably cannot be represented by graphs or hypergraphs. Furthermore, we show that the contraction map proof method generalizes to the topological setting, though now requiring oracular solutions to well-known but difficult problems in knot theory.
Cultura e desenvolvimento: a participação da mulher no artesanato em Igrejinha/RS
Authors: Costa Sandra Andréa da , Ashton Mary Sandra Guerra
Published: June 2022

Igrejinha é cidade localizada no Rio Grande do Sul, colonizada por alemães que mantém as tradições e influências culturais dos imigrantes nos seus hábitos e costumes cotidianos. Em especial, na Oktoberfest, no Kerbfest e no Igrejinha Mix festejos que atraem milhares de turistas nacionais e internacionais, as manifestações culturais germânicas são ressaltadas por meio da oferta de produtos e serviços originados nos saberes e fazeres tradicionais e característicos dos colonizadores, como é o caso do artesanato desenvolvido em sua maioria por mulheres. O objetivo deste estudo é analisar as ações empreendedoras das mulheres de Igrejinha no campo do artesanato e a geração de desenvolvimento socioeconômico para as artesãs. Para tanto, se utilizou o método exploratório descritivo, numa pesquisa de natureza básica e de cunho qualitativo. Entre os resultados identificou-se que as ações empreendedoras das artesãs são geradoras de desenvolvimento social. Porém, em relação ao desenvolvimento econômico das artesãs, compreendeu-se a necessidade de ações coletivas específicas e de políticas públicas municipais.
Pengaruh Faktor Sosial, Ekonomi Dan Lingkungan Terhadap Kejadian Tuberkulosis Paru Pada Anak Di Kota Jambi
Authors: Devi Arnalia , Jalius Jalius , Kalsum Ummi
Published: June 2022

Tuberculosis is a disease cause by Mycobakterium tuberculosis in children occurs on 0 -14 years old children. The purpose of this study was to analyze the influence between the social, economic  and environment factors with the incidence of tuberculosis in children. This study design was case control. Examined variables were parental knowledge, birth weight, BCG immunization, house contact, smoking, parental income, ventilation, lighting, temperature, humidity and residential density was the incidence of pulmonary tuberculosis in children. Case samples were the total number of cases recorded in the TB-03 register in Jambi City, July - December 2019. Control was taken by means of the neighborhood, age and gender matching method. The number of samples was 104 people 1:1 (52 cases and 52 controls). Data collection by interview using a questionnaire, observation and measurement. Data analyzed with chi square test and binary logistic regression at 95% CI. Case characteristics in boys (61.5%) aged over 5 years. There was a influence between smoking, house contact, and bedroom lighting with the incidence of pulmonary tuberculosis in children. The social, economy and environment factors were not related to the incidence of pulmonary tuberculosis in children. The most dominant factor the incidence of tuberculosis in children is home contact with a probability of 99% supported by home lighting factors (OR = 7.35, 95% CI = 2.120 - 25.508) after being controlled by BCG immunization, smoking, bedroom temperature, house temperature and occupancy density. The research conclusion shows that Pulmonary Tuberculosis in children only happens when there is a direct contact from the grown ups who have the disease with the children and they live at the same house. This is also supported with the house lighting as the breaking factor of Mycobacterium Tuberculosis bacteria.
Early Psychosocial and Executive Functioning Outcomes in Pediatric Brain Tumor Survivors After Proton Radiation
Authors: Grieco Julie , Evans Casey L. , Yock Torunn , Pulsifer Margaret
Published: June 2022

Background: Pediatric brain tumor survivors can experience
detrimental effects from radiation treatment. Proton radiation therapy
(PRT), which enables better targeting of radiation to tumors, may result
in fewer sequelae. This follow-up cross-sectional study examined
psychosocial and executive functioning in children and young adults
treated with PRT. Procedure: Psychosocial and executive
functioning was assessed by standardized parent rating scales for 187
patients. The sample was divided by age at baseline (<6 years
[35.8%] and ≥6 years [64.2%]) and PRT field (craniospinal
irradiation (CSI [36.9%]) and focal [63.1%]). Rates of
impairment were calculated. Results: Mean age was 8.49 years at
baseline; mean follow-up interval was 3.84 years. All mean scores were
within the normal range and within normative expectation. Younger CSI
group had significantly more problem behaviors and lower adaptive skills
compared to older CSI or focal groups; however, no significant
differences were found between younger PRT groups. There were no
significant differences in executive functioning between the four
age-by-PRT-field groups. Rates of impairment exceeded expected rates in
social withdrawal, somatic concerns, activities of daily living, and
metacognitive executive functioning. Age group was not significantly
related to impairment rates, although the younger group had more
problems with withdrawal, anxiety, activities of daily living, and
executive functioning with relatively higher anxiety and withdrawal in
the younger CSI group. Conclusions: Psychosocial and executive
functioning was within the normal range at follow-up. Younger patients,
particularly those treated with CSI, appeared more vulnerable. Screening
and proactive intervention are needed to support psychosocial well-being
and executive functions.