전신 기울임 운동시 축 회전 유무에 따른 체간근 활성도 변화

김솔비(Sol Bi Kim),장윤희(Yun Hee Chang),김신기(Shin Ki Kim),배태수(Tae Soo Bae),문무성(Mu Seong Mun),박종철(Jong Chul Park) Korean Society for Precision Engineering 2012 한국정밀공학회지 Vol.29 No.7

딥러닝을 활용한 개인 성향 분석에 맞춘 여행 추천시스템

김솔비 ( Sol-bi Kim ),조창석 ( Chang-suk Cho ) 한국정보처리학회 2023 한국정보처리학회 학술대회논문집 Vol.30 No.1

필라테스 지도자의 전문성과 매력성이 참여자의 감정반응 및 몰입도에 미치는 영향

김아람(Kim, A-Ram),김용은(Kim, Yong-Eun),민솔비(Min, Sol-Bi),선혁규(Sun, Hyuk-Kyu),김준(Kim, Jun) 한국사회체육학회 2019 한국사회체육학회지 Vol.0 No.78

Purpose: This study is purposed to professionalism and attractiveness of Pilates instructors on participant’s emotional reaction and flow degree Method: To do this, 234 effective sample data were selected using purposeful sampling of subjects who live in Gwangju. Exploratory factor analysis, Cronbach’s α, correlation analysis, and simple regression analysis in SPSS 23.0 FOR Windows statistical package were used. Results: The results of this study are as follows. 1) Professionalism, instruction skill and practical knowledge ability positively influenced the positive response. Practical knowledge ability and personality, which are sub-factors of professionalism, negatively influenced the negative reaction. 2) Leadership skills, which is a sub-factor of professionalism, positively influenced cognitive flow degree. Map technology, personality, and member management, which are sub factors of professionalism, positively influenced behavioral flow degree. 3) Attractiveness, likability, familiarity, and similarity positively influenced the positive reaction, which are sub-factors of emotional reaction. Whereas familiarity and likability of attractiveness, negatively affected the negative reaction. 4) Attractiveness, likability, familiarity, and similarity had a positive effect on cognitive flow & behavioral flow, which are sub factors of flow degree. Conclusion: In summary, the findings in this study confirm that professionalism and attractiveness of Pilates instructors affect the emotional reaction and flow degree of participants.

초등학생용 학업적 열정 척도의 개발 및 타당화

김솔비 ( Kim Sol Bi ),임효진 ( Lim Hyo Jin ) 한국초등교육학회 2020 초등교육연구 Vol.33 No.3

본 연구는 초등학생을 대상으로 학업적 열정 척도를 개발하고 타당화하는데 목적이 있다. 먼저 열정 이론에서의 개념과 정의를 참고하여 학업적 열정의 강도에 해당 하는 중요함, 좋아함, 시간/에너지 투자 요인을 도출하였으며 열정 이원론에 의거하여 강박열정, 조화열정 요인을 포함한 문항을 개발하였다. 초등학생 4, 5, 6학년 221명을 대상으로 탐색적 요인분석을 실시하여 열정의 5요인 구조를 잠재적으로 확인하였으며, 확인적 요인분석을 통해 5요인 모형과 부분 2차 모형을 비교하여 부분 2차 모형을 최종 모형으로 확정하였다. 모형의 수렴타당도와 변별타당도를 활용하여 준거타당도를 확인한 결과 개발된 열정 척도와 기본심리욕구, 안녕감, 학업 변인, 그릿 등과의 상관이 선행 연구에서와 대체로 유사하게 나타났다. 마지막으로 무작위 추출한 두 교차집단의 적합도 지수들은 모두 양호하게 나타났으며 다집단분석을 실시한 결과 교차타당도가 확보되는 것으로 나타났다. 이러한 연구 결과를 통해 초등학생용 학업적 열정 척도가 신뢰롭고 타당한 도구임을 입증하였다. 본 연구에서 개발된 척도는 초등 학생들의 학업에 대한 열정 수준과 유형을 판단하는데 유용할 것이라 예상되며 향후 열정과 관련된 연구의 활성화에도 기여할 수 있을 것으로 보인다. The purpose of this study is to develop and validate an academic passion scale that can measure not only the type of passion but also the intensity of passion for elementary school students. Five factors of the academic passion scale are importance, liking, time/energy investment, obsessive passion, and harmonious passion. Exploratory factor analysis and confirmatory factor analyses were conducted on 221 elementary school students in grades 4,5, and 6. The exploratory factor analysis identified a five-factor structure of passion. As a result of the confirmatory factor analysis, a partial second-order model was confirmed as the final model by model comparison. The correlation between academic passion scale and variables that are supposed to be related to passion (i.e. academic burnout, life satisfaction, and basic psychological need) was statistically significant, meaning that criterion-related validity of the academic passion scale is verified. Multi-group factor analysis was conducted to verify the invariance between the two cross-groups, and it was found that cross-validity was verified. The results proved that the academic passion scale for elementary school students is reliable and valid.

진동자극에 대한 상지 절단자의 전완부 감각 인지 크기와 불쾌감 측정

김솔비(Sol Bi Kim),장윤희(Yun Hee Chang),김신기(Shin Ki Kim),김규석(Gyoo Suk Kim),문무성(Mu Sung Mun),배태수(Tae Soo Bae) Korean Society for Precision Engineering 2012 한국정밀공학회지 Vol.29 No.7

대학배구 심판의 비언어적 커뮤니케이션 사용과 이미지가 심판에 대한 신뢰 및 유대감에 미치는 영향

김종흔(Kim, Jong-Heun),김용은(Kim, Yong-Eun),민솔비(Min, Sol-Bi),김준(Kim, Jun) 한국체육과학회 2019 한국체육과학회지 Vol.28 No.6

This study was purposed to empirically investigate the influence of the use of nonverbal communication and the image of volleyball referee perceived by university volleyball players on trust and bond. To do this, 241 participants were selected as sample by using convenience sampling, which is one of the non-probability sampling methods for university male and female volleyball players registered with Korea Volleyball Association in 2018. I conducted exploratory factor analysis, reliability analysis, t-test, One-way Anova, and multiple-regression analysis, using SPSS window Ver. 23 program as data analysis method for a hypothesis test. The results of this study are as follows. First, statistically significant differences were found in nonverbal communication, image, trust, and bond according to demographic characteristics. Second, there was a correlation between nonverbal communication, image, trust, and bond of volleyball referee. Third, the Kinesics and the Paralanguage of nonverbal communication positively influenced the sincerity of trust, and the Kinesics, Paralanguage, and physical appearance of nonverbal communication positively affected the ability of trust, consistency, altruism and openness. Fourth, the Kinesics, Paralanguage, and physical appearance of nonverbal communication had a positive effect on the bond. Fifth, image referee professionalism, referee vocational consciousness, referee role positively influenced the sincerity of trust, image referee attitude, referee professionalism, referee role positively influence the ability of trust. Sixth, image referee attitude, referee vocational consciousness, referee role had a positive effect on bond.

학교스포츠클럽 참가 중학생의 포커싱적 태도와 신체화증상이 신체존중감과 운동지속의도에 미치는 영향

김승환(Kim, Seung-Hwan),민솔비(Min, Sol-Bi),김용은(Kim, Yong-Eun),국두홍(Guk, Du-Hong),김준(Kim, Jun) 한국체육과학회 2020 한국체육과학회지 Vol.29 No.2

The main purpose of this study was to find causal influence of focusing manner, somatic symptom, Body esteem, continued exercise intention of middle School sports club participants empirically. For this, we used 313 effective sample data using purposeful sampling of middle school students who live in Gwangjum, junnam. We conducted exploratory factor analysis, reliability analysis, correlation analysis, and multiple regression analysis using SPSS Windows Ver. 23 program as date analysis method for a hypothesis test. Through this subject of study, we analyzed date based on the collected questionnaire and drew a conclusion as follows. First, sub-factors(experience process and savor, experience tardiness, accepting and acting on the experience) of focusing manner have a positive influence on body esteem. Second, sub-factors(experience process and savor, experience tardiness) of focusing manner have a positive influence on continued exercise intention. Third, somatic symptom have a positive influence on body esteem. Fourth, somatic symptom have a positive influence on continued exercise intention.

초등학생 집단에서 그릿의 효율적 측정조건 탐색

임효진(Lim, Hyo Jin),김솔비(Kim, Sol Bi),박소현(Park, So Hyun),황정희(Hwang, Jung Hee),박지영(Park, Ji Young) 학습자중심교과교육학회 2019 학습자중심교과교육연구 Vol.19 No.15

본 연구는 초등학생 집단의 그릿(Grit) 측정에서 신뢰도를 확보하는 방안을 탐색하려는 목적에서 수행되었다. 그간의 연구에서 지적된 그릿 측정의 문제점은, 척도가 그릿의 조작적 정의를 제대로 반영하지 않으며, 문항 진술 형식에 의한 방법효과가 나타나 검사의 신뢰도가 낮으며, 자기보고식의 평정으로 객관성을 확보하기 어렵다는 것이었다. 따라서 본 연구에서는 그릿 측정의 신뢰도를 높이기 위한 방안으로 제3자 평정의 가능성을 알아보고자 하였다. 연구를 위해 초등학교 3-6학년 학생과 해당 학급 담임 교사를 대상으로 자기평가, 친구평가, 교사평가를 실시하여 최종적으로 평가 대상 학생 89명의 데이터를 확보하였다. 분석 방법으로는 일반화가능도 이론을 활용하여 먼저 G연구를 통해 그릿을 단일 요인으로 보는 모형과 2요인으로 보는 모형 두 가지를 비교하여 평가자 효과를 분석하고, D연구를 통해 그릿 측정의 효율적 조건을 탐색하였다. 연구 결과 첫째, 문항 국면을 그릿의 두 하위 요인인 흥미유지, 노력지속으로 나눈 모형에서 평가자 효과가 나타났다. 둘째, 그릿 측정의 효율적 조건을 탐색한 결과 문항수가 12개로 유지될 경우 평가자 수는 최소 4명 이상 확보되어야 하며, 평가자가 1인일 경우 문항 수를 적어도 16개로 늘려야하는 것으로 나타났다. 이 연구의 결과는 초등학생의 그릿 측정에서 제3자 평정을 적절히 활용한다면 신뢰도 높은 측정이 가능함을 시사한다. This study was conducted with the aim of exploring and improving reliability of grit measurement among elementary school students. The problem of grit measurement as pointed out in the previous study are as follows: grit scale does not properly reflect grit’s operational definition, the format of items tends to decrease the reliability by having method effect, and it is difficult to obtain objectivity since the scale used a self-reported rating. Therefore, in this study, we investigated the possibility of third-party evaluation as measuring grit in order to increase the reliability of grit. For this study, responses from 89 students’ data were collected by themselves, peer and teacher. We compared a single-factor model and two-factor model and analyzed the rater effect and investigated the efficient conditions of the grit measurement using generalizability theory(G-theory). The results of this study showed that first, the rater effect was found in the model in which the item phase divided by two factors (i.e. consistency of interest and perseverance of effort). Second, in terms of the effective condition of the grit measurement, if the number of items is 12, the minimum number of the raters should be 4 or more. If the rater is 1, the number of items should be increased to at least 16. The results of this study suggest that it is possible to use third-party ratings measuring students grit.

생활체육 참가 중년여성의 생성감과 건강지각 및 성공적 노화인식의 관계

이일순(Lee, Il-Sun),김용은(Kim, Yong-Eun),민솔비(Min, Sol-Bi),박유찬(Park, Yu-Chan),김준(Kim, Jun) 한국체육과학회 2019 한국체육과학회지 Vol.28 No.6

This study is purposed to investigate relationship of the generativity, health perception of middle-aged women and successful aging recognition empirically. To do this, 243 effective sample data was selected using purposeful sampling of sport for all participants who live in Gwangju. Exploratory factor analysis, Cronbach"s α, correlation analysis, and simple regression analysis in SPSS 23.0 FOR Windows statistical package was used. The results of this study are follows. 1) the generativity of work and leisure positively influenced the health interest/concern, future health of the health perception. In addition, the realistic optimism of the generativity affects the health interest/concern and future health positively. 2) the middle-aged identity of the generativity affects the social support and the goal-oriented life of successful aging recognition positively. Also, the realistic optimism of the generativity affects the goal-oriented life positively. Furthermore, the freedom of the relationship of the generativity affects the peace of successful daily aging awareness positively. 3) the future health of the health perception affects social support, goal-oriented life, and daily peace positively. In summary, the findings in this study confirm that It has been shown that middle-aged women"s participation in the sports affects Generativity, Health perception, and Successful aging recognition.

황련(Coptis chinensis) 추출물의 항균, 항진균 효과와 BCOP 분석을 이용한 안전성 검증

김은희 ( Eun-hee Kim ),장영아 ( Young-ah Jang ),김솔비 ( Sol-bi Kim ),김한혁 ( Han-hyuk Kim ),이진태 ( Jin-tae Lee ) 한국응용생명화학회(구 한국농화학회) 2018 Journal of Applied Biological Chemistry (J. Appl. Vol.61 No.3

황련은 한의학에서 진정, 소염, 항균 및 해열에 쓰이고 있으며, 주성분인 berberine은 강력한 항균작용을 가지는 것으로 알려져 있다. 본 연구에서는 황련에 대한 피부상재균 및 주거환경의 실내 낙하균에 대한 항균효과와 주거 환경에서 검출빈도가 높은 곰팡이에 대한 항진균 효과 및 인체에 대한 안전성을 조사하였다. 황련 열수 추출물(CW)은 Propionibacterium acnes, Staphylococcus aureus, Staphylococcus epidermidis에 대해 항균 효과를 보였으며, 각기 다른 4곳에서 포집된 실내 낙하균에 대해서도 항균효과를 보였다. 100 mg/mL의 농도에서 42일까지 항균의 지속력과 열처리 후에도 항균력의 변화가 없는 열 안정성을 보여주었다. CW의 MIC와 MBC는 S. aureus는 0.03, 0.05 mg/mL, S.epidermidis는 0.50, 0.75 mg/mL, P. acne는 0.10, 0.15 mg/mL였다. 주변 환경에서 검출빈도가 높은 5종의 곰팡이 중 4종에 대해 항진균 활성을 보였으며, 균사 생장의 100%를 억제할 수 있는 최저 농도로 결정하여 MIC를 측정한 결과 Gliocladium virens는 65 mg/mL이었다. Aureobasidium pullulans에 대한 MIC는 90 mg/mL, Penicilium pinophilum 및 Chaetomium globosum에 대한 MIC는 100 mg/mL로 측정되었다. 피부자극테스트인 패치테스트와 안자극 테스트인 ocular mucous membrane irritation evaluation test에서도 CW는 자극을 보이지 않는 안전한 추출물로 간주되었다. 따라서, 이러한 결과는, 황련(Coptis chinensis)은 항균, 항진균 활성 및 인체 안전성을 가지는 화장품 및 주거 환경 산업의 소재 개발에 응용될 수 있음을 시사한다. Coptis chinensis is used in oriental medicine for soothing, anti-inflammation, antimicrobial and antipyretic properties, and its main ingredient berberine is known to have strong antibacterial activity. In this study, we investigated the antimicrobial effect of hot water extract of Coptis chinensis (CW) on skin related microorganism and the airborne microbe, the antifungal effects of fungi, which are frequently detected in residential environments. CW showed antibacterial effect against Propionibacterium acnes, Staphylococcus aureus and Staphylococcus epidermidis, against the airborne microbe, which was collected in four different places. At the concentration of 100 mg/mL, the antimicrobial activity continued for 42 days, showed heat stability without change in the antimicrobial activity even after heat treatment. The MIC and MBC of CW against S. aureus was 0.03, 0.05 mg/mL, against S. epidermidis was 0.50, 0.75 mg/mL and against P. acne was 0.10, 0.15 mg/mL. As a result of measuring the MIC of four kinds of fungi with high detection frequency in the surrounding environment, Gliocladium virens was 65 mg/mL by determined as MIC which can inhibit one hundred percent of mycelial growth. The concentration 90 mg/mL was determined as MIC against Aureobasidium pullulans and 100 mg/mL against Penicilium pinophilum and Chaetomium globosum. CW was considered a safe extract that showed no irritation even in the ocular mucous membrane irritation evaluation test, a patch test. Therefore, these results suggest that Coptis chinensis has antimicrobial, antifungal and safety on human body and can be applied to the development of materials for cosmetic and residential environment industries.