상황이야기와 비디오 피드백을 사용한 중재가 고기능 자폐 장애 아동의 갈등 해결 기술에 미치는 영향

박가은,김소희 한국자폐학회 2014 자폐성 장애연구 Vol.14 No.3

The purpose of this study was to examine the effects of combined intervention of social story and video feedback on conflict-resolving skills of children with High-Functioning Autism(HFA). Children with High-Functioning Autism(HFA) have difficulties in formation and maintenance of social relationship, because they are lack of conflict-resolving skills in social situations. In order to examine the effects of the intervention for these children, we conducted a single subject research using a multiple prusing multiple probe design across behaviors. Two 9-year-old children with HFA, who attend general elementary school, participated to this study. When real conflicts were created in cooperative play situation, the frequency of behaviors was measured in 3 classifications : role performance and emotion control as sub-act of self-control and reciprocity. The results show how social story and video feedback improve conflict-resolving skill of children with HFA. Also acquired conflict-resolving skills are revealed to be maintained even 4 weeks after mediation. Implications for practice were discussed deducted in terms of conflict-resolving skill of children with HFA. 본 연구의 목적은 상황 이야기와 비디오 피드백을 사용한 중재가 고기능 자폐 장애 아동의 갈등 해결 기술에 미치는 영향을 검증하는데 있다. 이를 위해 일반 초등학교에 2학년에 재학 중인 9세 고기능 자폐 장애 아동 2명을 대상으로 행동 간 중다 간헐 기초선 설계를 이용하여 단일대상연구를 수행하였다. 또래 대상 아동간의 놀이 중 발생하는 갈등상황에서 대상 아동의 갈등 해결 기술 행동을 자기 조절(역할 수행, 정서 조절)과 호혜성으로 나누어 행동 빈도를 측정한 결과, 상황 이야기와 비디오 피드백 중재를 통해 고기능 자폐 장애 아동의 갈등 해결 기술이 향상된 것으로 나타났다. 또한 중재 종료 4주 후에도 습득된 기술이 유지되는 것을 확인하였다. 이상의 결과를 바탕으로 고기능 자폐 장애 아동의 갈등 해결 기술의 측면에서 시사점을 논의하였다.

어머니의 대화 방식과 아동의 수줍음이 아동의 사회적 유능성에 미치는 영향 : 마음읽기능력의 매개효과

박가은,최은실 한국아동심리재활학회 2017 놀이치료연구 Vol.21 No.2

The present study investigates the mediational effect of theory of mind among shyness, maternal elaborated mental state talk(EMS) and social competence. For this, 207 pairs of 1st grader at an elementary school and their mother, and 17 teachers participated in this study. Children completed ToM battery including second-order belief and some stories from Strange Story Test. Shyness subscale form CBQ and MMSII was completed by their mother, and T-CRS by teachers. The results shows that EMS can predict ToM, however shyness can’t. The results also indicates that the relationship between EMS and social competence was fully mediated by ToM. The findings contribute to our understanding of mediating role of ToM between parenting, specifically mother’s preference of mentioning and explaining mental states, and social competence. Based on this findings. we could consider the effects of the parent education, such as conversation coaching program, as a part of the intervention to enhance children’s social competence. 본 연구는 어머니의 대화 방식, 특히 그 중에서도 마음상태에 대해 언급하고 정교하게 설명하는 대화방식과 아동의 수줍음 기질이 이차 틀린 믿음에 대한 이해를 포함한 고차적인 마음읽기 능력을 설명할 수 있는지 살펴보고, 어머니의 정교한 마음상태 대화와 아동의 수줍음이 아동의 마음읽기 능력을 매개로 하여 아동의 사회적 유능성에 미치는 영향을 살펴보았다. 이를 위해, 초등학교 1학년 학생과 어머니 207 쌍이 연구에 참여하였다. 연구 결과, 어머니의 정교한 마음상태 대화는 아동의 마음읽기 능력을 유의미하게 예측할 수 있었으나 아동의 수줍음은 그렇지 않았다. 매개모형을 검증한 결과, 수줍음과 어머니의 정교한 마음상태 대화가 아동의 사회적 유능성에 영향을 미칠 때, 마음읽기 능력이 완전매개효과를 가지는 것이 확인되었다. 그러나 어머니의 정교한 대화 방식이 아동의 마음읽기 능력을 거쳐 아동의 사회적 유능성으로 가는 경로만이 유의미하였다. 본 연구에서는 아동의 사회적 유능성에 영향을 미칠 수 있는 어머니의 대화 방식을 확인할 수 있었으며, 이 결과를 바탕으로 아동의 사회적 유능성을 증진시키는 개입에 있어 어머니의 대화 방식 코칭 등과 같은 부모교육의 역할을 고려할 토대를 마련하였다는 점에서 의의가 있다.

Smart siRNA Nanomedicine with Dynamic Covalent Interaction for Programming Cell Death Mechanism

박가은,유자형 한국고분자학회 2023 한국고분자학회 학술대회 연구논문 초록집 Vol.48 No.1

Smart siRNA Nanomedicine for Synergistic Effect through Intramitochondrial Polymerization and Gene Silencing

박가은,김상필,김도현,최은실,유자형 한국고분자학회 2023 한국고분자학회 학술대회 연구논문 초록집 Vol.48 No.2

근권부 온도가 파프리카 출아 및 묘 생육에 미치는 영향

박가은,김은지,김지수,이병관,나해영 한국국제농업개발학회 2021 韓國國際農業開發學會誌 Vol.33 No.4

본 연구는 근권부 온도를 20 ̊C와 25 ̊C로 설정하였을 때 파프리카의 출아 및 묘의 생육에 미치는 영향을 구명하고자 실험을 수행하였다. 1. 출아율은 25 ̊C처리구가 파종 후 3일째에 먼저 출아하였고, 발아기(50%발아)에 도달한 시간도 짧았다. 2. 두 처리간 초장과 엽수의 차이는 없었다. 3. 지상부의 생체중과 건물중은 묘 생육기간 전반에 걸쳐 25 ̊C처리구에서 더 증가하였다. 4. 지하부의 생체중, 건물중, 그리고 엽면적은 묘 생육기간 전반에 걸쳐 25 ̊C처리구에서 더 증가하였는데 묘 생육 후반에 증가폭이 더 커졌다. 5. 국부냉방기술 개발을 통해 온실 냉방 효율을 높여 파프리카 묘 생산에 소요되는 비용을 절감하는 재배기술확립에 도 움을 줄 수 있을 것이다. This study was conducted to investigate the effects of root zone temperature on germination and growth of paprika transplants when root zone temperatures were set at 20 ̊C and 25 ̊C through local cooling. The germination of paprika seeds was started three days after sowing; germination of paprika seeds at a root zone temperature of 25 ̊C was earlier than that at a root zone temperature of 20 ̊C. Moreover, 50% germination at a root zone temperature of 25 ̊C was faster than that at a root zone temperature of 20 ̊C. There was no difference in the plant height and number of leaves between treatments. The shoot fresh and dry weights increased more at 25 ̊C throughout the period of transplant growth. The root fresh and dry weights and leaf size at a root zone temperature of 25 ̊C were greater than those at a root zone temperature of 20 ̊C. The results indicate that it can be possible to reduce the cost of paprika seedling production using the root zone or partial cooling technology.

Ultrasonographic findings of low-grade endometrial stromal sarcoma of the uterus with a focus on cystic degeneration

박가은,나성은,오순남,이아원,이근호,김미란 대한초음파의학회 2016 ULTRASONOGRAPHY Vol.35 No.2

Purpose: The goal of this study was to perform a retrospective analysis of the ultrasonographicfindings associated with low-grade endometrial stromal sarcoma. Methods: Ten pathologically confirmed cases of low-grade endometrial stromal sarcoma atour institution from January 2007 to April 2014 were retrospectively reviewed. All patientsunderwent a preoperative transvaginal ultrasound. Two radiologists came to a consensusregarding the location, size, margin, and echogenicity of the tumor, as well as the presence ofintratumoral cystic degeneration and its extent and configuration. Results: Low-grade endometrial stromal sarcoma manifested as an intramural mass protrudinginto the endometrial cavity (n=6) or as a purely intramural mass (n=4). The maximal diameterof the lesion ranged from 4 to 9.1 cm (mean, 6.2 cm). The imaging features of low-gradeendometrial stromal sarcoma were variable: six cases involved predominantly solid massescontaining cystic degeneration, one was a predominantly unilocular cystic mass, two were illdefinedinfiltrative solid masses, and one was a well-defined solid mass. Among the seven caseswith internal cystic degeneration, five patients showed a multiseptated cystic area or a cysticarea with multiple small clusters, while a unilocular cystic area within the tumor was found intwo patients. Conclusion: Low-grade endometrial stromal sarcoma is associated with variable ultrasonographicfindings with regard to the location, margin, and configuration of the lesion. Multiseptated cysticareas and multiple small areas of cystic degeneration are common.

Differential Cell Count and CRP Level in Blood as Predictors for Middle East Respiratory Syndrome Coronavirus Infection in Acute Febrile Patients during Nosocomial Outbreak

박가은,강철인,고재훈,조선영,하영은,김예진,백경란,송재훈,정두련 대한의학회 2017 Journal of Korean medical science Vol.32 No.1

A case-control study was performed to identify clinical predictors for Middle East respiratory syndrome coronavirus (MERS-CoV) infection among patients with acute febrile illness during the nosocomial outbreak. Patients with MERS-CoV were more likely to have monocytosis with normal white blood cell (WBC) count and lower C-reactive protein (CRP) level. Simple laboratory data such as complete blood counts (CBC) with differential count could be a useful marker for the prediction of MERS and triage at the initial presentation of acute febrile patients in outbreak setting.

CNN-LSTM 기반의 자율주행 기술

박가은,황치운,임세령,장한승 한국전자통신학회 2023 한국전자통신학회 논문지 Vol.18 No.6

This study proposes a throttle and steering control technology using visual sensors based on deep learning's convolutional and recurrent neural networks. It collects camera image and control value data while driving a training track in clockwise and counterclockwise directions, and generates a model to predict throttle and steering through data sampling and preprocessing for efficient learning. Afterward, the model was validated on a test track in a different environment that was not used for training to find the optimal model and compare it with a CNN (Convolutional Neural Network). As a result, we found that the proposed deep learning model has excellent performance.

가상공간에서 ResNet을 활용한 공간감 증대를 통한 시각 및 음향 환경 향상에 관한 연구

박가은,배성근 사단법인 한국융합기술연구학회 2024 아시아태평양융합연구교류논문지 Vol.10 No.2

To maximize the user immersion and experience in a virtual space environment, visual and acoustic effects must play a pivotal role. However, there are opinions that the quality level of visuals and sound is lower than offline due to a lack of realism online or poor sound quality. It is necessary to provide realistic effects in a virtual environment system to accurately identify the indoor and outdoor space within the virtual space and increase the sense of reality through interaction according to the user movement. To this end, research should be conducted to increase the accuracy of identifying the indoor and outdoor environment in the virtual space. The accuracy of the obtained results can be enhanced by utilizing indoor and outdoor identification methods based on the object count within the Common Objects in Context (COCO) DataSet and the existing algorithm. Therefore, this study solves the problem of the accuracy of virtual space characteristics through the number of objects and the revision of the existing algorithm. This aims to suggest the direction of change for the construction of a new space by learning the characteristics of objects in the future, making them data, and allowing the identification of objects other than the DataSet used. 가상공간 환경에서 사용자의 몰입과 경험을 극대화하기 위해서는 시각적, 음향적 효과가 핵심적인 역할을 해야 한다. 하지만 온라인상에서 현장감이 부족하거나, 음질이 떨어져 시각 및 음향의 질적 수준이 오프라인에 비해 떨어진다는 의견이 존재한다. 가상 공간 내에서 실내외를 정확히 식별하여 사용자의 움직임에 따라 상호작용을 통해 현실감을 높이기 위해 가상환경 시스템에서 현실적인 효과를 제공할 필요가 있다. 이를 위해서는 가상공간에서의 실내외 환경 식별 정확도를 높이기 위한 연구가 진행되어야 한다. COCO DataSet 내 객체 수에 따른 실내외 식별 방법과 기존 알고리즘을 수정한 실내외 식별 방법에 따른 실내외 식별 방법을 통해 결과값에 대한 정확도를 향상할 수 있다. 이에 본 연구에서는 객체 수 및 기존 알고리즘 수정을 통한 가상공간 특성의 정확도 문제를 해결한다. 이는 향후 객체의 특징을 학습하여 데이터화 시키고 사용 DataSet 이외의 객체들을 식별할 수 있게 하여 새로운 공간 구축을 위한 변화의 방향을 제시하고자 한다.

제2형 당뇨병 환자를 위한 자동 맞춤형 셀프케어 프로그램 개발

박가은(Park, Gaeun),이해정(Lee, Haejung),강아름(Khang, Ah Reum) 한국간호과학회 2022 Journal of Korean Academy of Nursing Vol.52 No.5

Purpose: The study aimed to design and develop an automated personalized self-care (APSC) program for patients with type 2 diabetes mellitus. The secondary aim was to present a clinical protocol as a mixed-method research to test the program effects. Methods: The APSC program was developed in the order of analysis, design, implementation, and evaluation according to the software development life cycle, and was guided by the self-regulatory theory. The content validity, heuristics, and usability of the program were verified by experts and patients with type 2 diabetes mellitus. Results: The APSC program was developed based on goal setting, education, monitoring, and feedback components corresponding to the phases of forethought, performance/volitional control, and self-reflection of self-regulatory theory. Using the mobile application, the participants are able to learn from educational materials, monitor their health behaviors, receive weekly-automated personalized goals and feedback messages, and use an automated conversation system to solve the problems related to self-care. The ongoing two-year study utilizes a mixed method design, with 180 patients having type 2 diabetes mellitus randomized to receive either the intervention or usual care. The participants will be reviewed for self-care self-efficacy, health behaviors, and health outcomes at 6, 12, 18, and 24 months. Participants in the intervention group will be interviewed about their experiences. Conclusion: The APSC program can serve as an effective tool for facilitating diabetes health behaviors by improving patients’ self-care self-efficacy and self-regulation for self-care. However, the clinical effectiveness of this program requires further investigation.