대학생을 위한 창의적 문제해결 기반 학습컨설팅 모형 개발 및 적용효과

정세영(Seyoung Jung),김정섭(Jungsub Kim) 한국교육심리학회 2018 敎育心理硏究 Vol.32 No.1

본 연구의 목적은 창의적 문제해결(CPS) 기반으로 대학생을 위한 학습컨설팅 모형을 개발하고 나아가 이의 실증적 효과를 검증하는 것이었다. 창의적 문제해결 기반 학습컨설팅 모형은 ADDIE 모형에 근거하여 개발하였다. 분석과정에서 컨설팅 과정과 내용 영역을 확인하여 구성요소를 추출하고, 설계과정에서는 모형의 목적에 적합한 컨설팅 과정과 세부내용을 구체화하였다. 개발과정에서는 구체화된 내용으로 창의적 문제해결 기반 학습컨설팅 주요과정과 세부과정 및 주요활동을 구조화하였다. 그리고 실행과정에서는 개발된 모형을 대학생 15명에게 적용하여 모형의 효과성을 확인하였다. 마지막으로 평가과정에서는 학습컨설팅전문가 4명을 포커스 그룹으로 구성하여 인터뷰 한 다음 모형타당도 검증을 거쳐 최종모형을 개발하였다. 그리고 최종모형을 대학생 20명에게 적용한 결과 자기주도학습능력과 창의적 문제해결능력이 통제집단에 비해 향상되었음을 확인하였다. 이러한 결과를 토대로 창의적 문제해결 기반 학습컨설팅 모형 개발 및 활용에 대한 시사점과 제한점을 논의하였다. The proposes of this study were to develop the learning consulting model based on creative problem solving and to verify the effects of its implementation. The model was developed based on ADDIE program developing model. In the analysis stage, literature review and needs survey were conducted for data collection on learning consulting at universities including the literature in related fields. Specific areas needed in the learning consulting model were selected from the results of this collected data. During the design and development stage, the learning consulting processes were established. These constituted the learning consulting model developed and it had been based on the Creative Problem Solving. To verify the validity of the learning consulting model based on the creative problem solving, a pilot study was implemented. The model was completed content a validity verification process performed by experts through focus group interviews. The aim this final model is to improve the self-directed learning ability and creative problem solving capacity of the university students. The study results showed that mean scores on self-directed learning ability of the experimental group increased significantly compared to the control group. Based on these findings, the learning consulting model seemed very effective in improving the university students" self-directed learning ability, as well as their creative problem solving capacity. Based on the results of this study, implications and limitations of the final model and its implementation were discussed.

소화기 질환 동물모델에서 평위산(平胃散)의 염증 완화 효과

정세영 ( Seyoung Jung ),정성은 ( Sung Eun Jung ),김지혜 ( Ji Hye Kim ),함성호 ( Seong Ho Ham ),양웅모 ( Woong Mo Yang ),권보인 ( Bo-in Kwon ) 대한본초학회 2020 大韓本草學會誌 Vol.35 No.2

Objectives : Pyeongwi-san is widely used in Korean medicine for acute indigestion or gastrodynia. As a therapeutic agent for digestive diseases of modern people, in order to confirm the mechanism of Pyeongwi-san on digestive tract disease and the difference of therapeutic efficacy between its formulation, a comparative efficacy test was conducted on digestive tract disease animal model. Methods : For LPS enteritis animal model, male SD rats were intraorally treated with different formulation types of Pyeongwi-san, and then intraperitoneally administered LPS one hour later to induce enteritis. After 5 hours, blood was collected and TNFα, IL-1β, IL-6 and PGE2 were confirmed by ELISA. For acute gastritis animal model, male SD rats were intraorally treated with different formulation types of Pyeongwi-san according to the prescribed concentration, and then intraorally administered 60% ethanol and 150 mM HCl one hour later to induce acute gastritis. After 5 hours, blood was collected and TNFα ,IL-6 were confirmed by ELISA. Results : In the LPS-administered enteritis animal model, Pyeongwi-san decreased TNFα, IL-1β, PGE2 and especially IL-6. Pyeongwi-san also decreased IL-6 in acute gastritis animal model. In addition, there was no significant difference in efficacy between the two formulations when compared with inflammatory markers. Conclusions : The efficacy of Pyeongwi-san was confirmed in the inflammatory markers related to digestive inflammatory diseases, and the efficay between two formulations of Pyeongwi-san was relatively similar. Further studies are needed to investigate the new applicability of Pyeongwi-san on different inflammatory diseases that have similar inflammation markers identified in this experiment.

영상의 화소 퍼짐을 이용한 임펄스성 잡음제거

정세영(Seyoung Jung),박세형(Sehyoung Park),이성우(Sungwoo Lee),신재호(Jaeho Shin) 대한전자공학회 1997 대한전자공학회 학술대회 Vol.1997 No.11

적응적인 형태학 필터와 쌍직교 웨이브렛 변환을 이용한 영상의 잡음 제거

정세영(Seyoung Jung),황정현(Junghyeun Hwang),이의택(Euytaek Lee),신재호(Jaeho Shin) 대한전자공학회 1997 대한전자공학회 학술대회 Vol.1997 No.6

전향적 전후비교환자군과 다중회귀분석방법을 활용한 변증연구 - 117명 건선환자의 양허증과 혈열증를 중심으로 -

이선동,정세영,권보인,Sundong Lee,Hyundo Kim,Seyoung Jung,Bo-in Kwon 대한한의학회 2023 대한한의학회지 Vol.44 No.2

Objectives: To study symptom differentiation for yang deficiency and blood heat based on 117 psoriasis patients. Methods: Obtained frequency analysis (%), mean (%), and OR, CL(P-value) with prospective pre-post intervention design and multiple regression analysis. Results: There were no statistically significant differences as to sex, BMI, smoking and marital status, but there were statistically significant differences in variables of average age, family history, and alcohol consumption (P<0.05). There were no statistically significant differences in psoriasis symptoms as to initial age of onset, morbidity span, area of the initial onset, and the progression of psoriasis during the last three months of each patient. However, the type of psoriasis showed a statistically significant difference (p=0.011). While there were no statistically significant differences as to common cold, condition of psoriasis after recovering from the cold, skin condition, exercise, and seasonality, irregular perspiration showed significant difference (p<0.00). When confounding factors have been controlled the blood heat patient group as the comparison group, multiple regression analysis showed OR, CI(95%) of 1.06(0.31-3.63) for men, 0.28(0.08-1.06) for aged 30 to 49,0 and 0.18(0.04-0.80) for aged 50 and older. it was 0.06(0.01-0.7) for family history, 1.06(0.29-3.88) for drink alcohol, 19.90(2.53-156.7) for seasonality, and 10.28 (3.19-33.11) for perspiration problems. In these variables, Sex, age, smoking, and alcohol consumption showed no statistically significant results, but family history(p=0.049), seasonality(p=0.005), and irregular perspiration (p=0.017) were statistically significant. Conclusion: Family history, seasonality and irregular perspiration are the determining factors for yang deficiency and blood heat in psoriasis.

중학생의 스마트폰의존이 학생생활만족도에 미치는 영향: 그릿과 청소년 활동참여의 매개효과

정애기 ( Aegi Jeong ),정세영 ( Seyoung Jung ) 사단법인 아시아문화학술원 2021 인문사회 21 Vol.12 No.6

본 연구는 증가되고 있는 중학생의 스마트폰의존이 학생생활만족도에 미치는 영향에 있어서 그릿과 청소년 활동참여의 매개효과를 검증하는데 목적이 있다. 이를 위해 한국·아동 청소년 패널조사 2018의 중학교 1학년의 2차년도 자료를 활용하였다. 분석대상은 총 2,403명이었으며, 구조방정식모형으로 분석하였다. 연구결과, 중학생의 스마트폰의존과 학생생활만족도 간의 직접효과는 유의미하지 않았으나, 스마트폰의존에 영향을 받은 그릿과 청소년 활동참여는 학생생활만족도에 유의한 간접영향을 미쳤다. 이는 그릿과 청소년 활동참여가 부분적으로 스마트폰의존을 조절할 수 있음을 시사하며, 이를 근거로 환경변화를 반영한 스마트폰 의존도 규준 재설정과 청소년의 스마트폰 활용목적과 이용형태 분석을 통한 추후연구 필요성을 제기하였다. The purpose of this study is to verify the mediating effects of grit, experiential participation between middle school students’ smartphone dependency and student life satisfaction. The participants were, 2,403 middle school students (1st graders) from 2nd wave of the ‘Korean Children and Youth Panel Survey 2018: KCYPS 2018.’ The data were analyzed with structural equation modeling. The results of this study were as follows, Smartphone dependency had not a significant positive direct influence, but a significant indirect influence through grit and experiential participation to student life satisfaction. The suggests that smartphone dependency can be partially controlled by grit, experiential participation. Based on this, the necessity of further study was recommended through the analysis of purpose and form of smartphone usage by adolescents, and the reset of the smartphone dependency standard reflecting environmental changes.

곡면에 충돌하는 스위핑 제트의 유동 구조와 열전달 특성

김동주(Dong Ju Kim),정세영(Seyoung Jung),박통일(Tongil Park),김대겸(Daegyoum Kim) 대한기계학회 2018 대한기계학회 춘추학술대회 Vol.2018 No.12

Impinging jet has been widely applied for convective heat transfer because of its superior performance of removing locally concentrated heat. Impinging sweeping jet has drawn attention recently by the virtue of its capability of generating spatially oscillating flow with a simple non-moving structure and noticeable heat transfer enhancement. In this study, the heat transfer characteristics and flow structures of the sweeping jet impinging on the convex or concave surfaces of different curvatures are experimentally investigated. In order to evaluate heat transfer performance, temperature distribution is measured on the curved surface, and local Nusselt number is computed. Constant heat flux uniformly on the surface through the measurement procedure. Flow visualization using particle image velocimetry and modal decomposition analysis of the jet flow field were conducted in the separated setting. The result suggests that unsteady flow structures near a jet centreline and unique vortical structures at the downstream are critical in determining the distribution of the local Nusselt number. In addition, the effects of geometric and dynamic parameters such as surface curvature, nozzle-to-plate distance, and Reynolds number are analyzed.

반복적인 웨이브렛 변환에 의한 잡음제거와 에지 검출

황정현(Junghyeun Hwang),정세영(Seyoung Jung),신재호(Jaeho Shin) 대한전자공학회 1996 대한전자공학회 학술대회 Vol.1996 No.11

COVID-19 시기에 대학생이 경험하는 대학생활 만족 유형 연구-G대학을 중심으로

김은지 ( Eunji Kim ),정세영 ( Seyoung Jung ) 사단법인 아시아문화학술원 2021 인문사회 21 Vol.12 No.3

본 연구는 COVID-19 시기에 대학생이 경험하는 대학생활 만족 유형을 알아보는 데 목적이 있다. 이를 위해 개인의 주관성 연구에 적합한 Q방법을 활용하였다. 대학생활에 관한 문헌자료 분석 및 심층면담을 실시하여 65개의 Q모집단을 추출한 후, 전문가 검토를 통해 최종 33개의 Q표본을 구성하였다. P표본은 G대학 재학생 30명으로 구성하고, Q Sorting을 실시하였으며, PQ Method 2.35로 분석하였다. 연구결과는 긍정적, 부정적 진술문과 식별문항을 근거로 해석하여 대학생활 만족 유형을 5가지로 분류하였다. 이러한 결과는 비대면 상황에서 대학생활 만족도 향상을 위한 맞춤형 지원 방안을 마련하는 데 기초자료로 활용할 수 있을 것이다. The purpose of this study is types of university life satisfaction with as influenced by COVID-19. To this end, the Q methods appropriate to the study of individual subjectivity were used. From a literature review on university life and in-depth interviews, 65 Q samples were compiled, and the final 33 Q samples were selected based on expert reviews. The P sample consisted of 30 students at G university, the Q Sorting was conducted and analyzed using PQ Method 2.35. The study findings could be classified into five types based on the most positive and negative statements and identification questions. The results of this study can inform future interventions that support students who are experiencing non-face-to-face situation satisfy university life satisfaction

건선의 동서의학적 연구 특징의 비교

이선동(Sundong Lee),정세영(Seyoung Jung),이승은(Seung eun Lee) 대한한의학회 2021 대한한의학회지 Vol.42 No.2