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      • KCI등재

        쇼크 위협에 대한 A 형 성격과 B 형 성격의 심장박동률 및 대처전략의 차이

        김미하 한국정서학습장애아교육학회 1990 정서ㆍ행동장애연구 Vol.6 No.1

        This study was conducted to examine (1)differences in heart rate of Type A and Type B individuals to uncontrollable and controllable high stress conditions over an aversive stimulus and low stress condition, (2)whether Type A relative to Type B individuals employ more denial and/or projection in coping with arousing situations and (3)differences in self-report of negative affects of Type A and Type B individuals to low stress condition and uncontrollable and controllable high stress conditions over an aversive stimulus. Fifty-seven undergraduates were randomly assigned to one of three conditions : low stress condition, uncontrollable high stress condition over shock, and controllable high stress condition over shock. The results indicated that (1)relative to Type B subjects, Type A subjects manifested higher heart rate in uncontrollable high stress condition, but did not in controllable high stress condition and low stress condition, (2)Type A subjects relative to Type B subjects employed more denial but did not projection, and (3)relative to Type B subjects, Type A subjects in all conditions did not manifest more self-report about negative affects.

      • KCI등재

        시각장애인을 위한 모바일 랜드마크 시스템 디자인 제안 : 보행경험에 대한 질적 탐색을 중심으로

        김미하,석소연,황의진 (사)한국커뮤니케이션디자인협회 커뮤니케이션디자인학회 2024 커뮤니케이션 디자인학연구 Vol.89 No.-

        시각장애인이 홀로 보행하고 이동할 수 있다는 것은 그들이 사회 구성원으로서 독립적이고 주체적인 삶을 영위할 수 있음을 의미한다. 많은 연구가 시각장애인의 독립적인 보행을 지원할 수 있는 기술적 방안을 탐구해왔으나, 시각장애인의 경험을 바탕으로 그들의 근본적인 니즈를 다룬 연구는 드물다. 본 연구에서는 경험 중심 디자인라는 개념을 바탕으로 시각장애인의 보행경험에 대한 깊은 이해를 얻기 위해 12회의 반구조화된 질적 인터뷰를 수행하였다. 그들의 실질적인 요구를 반영하여 디자인 요소를 설정하고, 주변의 환경정보를 저장하는 모바일 기반의 랜드마크 시스템 프로토타입과 사용 시나리오를 제안하였다. 본 연구는 시각장애인을 위한 새로운 보조 시스템의 개념과 디자인을 제시하고 있으며, 이는 그들의 경험에 대한 포괄적인 이해를 바탕으로 이루어졌다는 점에서 의의가 있다. For individuals with visual impairments, walking independently is a crucial capability that affirms their autonomy and enables meaningful participation in society. Although various studies have explored ways to enhance their walking experience, few have thoroughly addressed their fundamental needs from the perspective of their lived experiences. Based on the concept of experience-centered design, this study conducted 12 semi-structured qualitative interviews to gain deeper insights into the walking experiences of individuals with visual impairments. Reflecting their challenges and needs, we proposed design directions for a mobile-based landmarking system to store environmental information. This study not only presents a concept for a new support system that respects their autonomy but also offers a design framework informed by a comprehensive understanding of their experiences.

      • KCI등재

        Braille glove design toward interdisciplinary approach for visually impaired people: developing independent sensing design with MXene and embroidery

        김미하,신환수,제갈미 한국의류학회 2024 Fashion and Textiles Vol.11 No.1

        This study developed a wearable device designed to aid visually impaired people (VIP) who are unfamiliar with Braille and/or struggle to learn and use Braille employing the design thinking process. VIP often face challenges in learning and using Braille, and even with existing equipment, including smart technologies, they frequently experience aesthetic and emotional discomfort beyond usability and accessibility. The interdisciplinary research team conducted mixed-method research following the double diamond module of the design thinking process. Initially, qualitative interviews to analyze VIP’s Braille utilization were conducted to derive design factors. Subsequently, identified design factors were applied to conduct experiments with appropriate embroidery methods and connection structures using MXene-coated yarn. The strategies effectively enhanced pressure sensing performance by two times and realized highly localized and independent sensing to enable Braille recognition. Finally, a specific design for the wearable Braille recognition glove was proposed that incorporated these findings. The proposed wearable glove, equipped with a high-performance Braille recognition sensor, is designed to enhance the psychological and aesthetic satisfaction of VIP. The glove’s universal design and accompanying technical support allow VIP to maintain their existing Braille reading methods while enjoying enhanced performance and avoiding social stigmas.

      • KCI등재

        수용전념 집단치료가 발달장애아동 어머니의 심리적 안녕감과 우울에 미치는 효과

        김미하,손정락 한국임상심리학회 2011 Korean Journal of Clinical Psychology Vol.30 No.1

        The purpose of this study was to test the effects of the acceptance-commitment group therapy(ACT) on the psychological well-being, depression, experiential avoidance and cognitive fusion mothers of children with developmental disabilities. Six sessions of the were administered. Twelve mothers of children with developmental disabilities were assigned to treatment group and were assigned to control group. Both were pre- post-treatment month follow-up assesment psychological well-being, depression, experiential avoidance and cognitive fusion. The results that the treatment group reported significantly higher psychological well-being and depression symptoms compared to the control group. In addition, the treatment group reported significantly lower scores level of cognitive fusion compared to control. No significant changes occurred experiential avoidance. Results indicated that the treatment group treatment effect than the control group psychological well-being, depression and cognitive fusion. hese results suggest that can be applied effectively. Finally, limitations of the present study and suggestions were discussed.

      • KCI등재
      • KCI등재

        시각장애인을 위한 웨어러블 테크놀로지 디자인 요소 연구 : 사회적 맥락에 따른 의복 행동을 중심으로

        김미하,제갈미 (사)한국커뮤니케이션디자인협회 커뮤니케이션디자인학회 2025 커뮤니케이션 디자인학연구 Vol.90 No.-

        본 연구는 한국에서 시각장애인의 의복 선택 과정과 웨어러블 테크놀로지를 위한 디자인 요소를 사회적 맥락에서 심층적으로 탐구하였다. 기존 연구는 주로 시각장애인을 대상으로 한 기능적 접근에 집중했으나, 이는 이들의 다양한 심리적, 사회적 요구를 충분히 반영하지 못하는 한계가 있다. 본 연구는 시각장애인의 의복 행동이 단순히 신체적 보호나 기능적 편의성을 넘어 자아 표현의 중요한 수단으로 작용하며, 이러한 행동이 사회적 상호작용을 통해 형성된다는 점에 주목하였다. 시각장애인 개인을 둘러싼 특정 문화적 맥락과 경험을 배경으로, 시각장애인의 심미적 가치관과 의복 행동이 형성되고 표현되는 방식을 분석하고, 웨어러블 테크놀로지 디자인에 필요한 요소를 제안하였다. 20-30대 시각장애인 7명을 대상으로 한 심층 인터뷰를 통해 (1) 고정관념에 따른 사회적 압박, (2) '비장애인'처럼 보이려는 욕구, (3) 시각적인 자기 표현에 대한 관심, (4) 라이프 스타일에 따른 쇼핑 행동, (5) 기능을 넘어선 심미적 삶의 추구라는 다섯 가지 주요 주제를 도출하였다. 이를 바탕으로 시각장애인의 심리적, 사회적 요구를 통합적으로 반영한 다섯 가지 웨어러블 테크놀로지 디자인 요소와 이에 따른 고려사항을 제안하였다. This study explores the clothing selection processes and design considerations for wearable technology tailored to visually impaired individuals within a social context in South Korea. While previous research has predominantly adopted functional approaches, it often has overlooked the intricate psychological and social dimensions of this population’s needs. This study focused on the fact that clothing behavior of visually impaired people serves as an important means of self-expression beyond physical protection or functionality, and this behavior is formed through social interaction. Situating the analysis within the unique cultural and experiential contexts of visually impaired individuals, the study investigates how their aesthetic values and clothing behaviors are shaped and articulated. Through in-depth interviews with seven visually impaired individuals in their 20s and 30s, five key themes emerged: (1) Users faced strong social pressure by stereotypes. (2) Users intended to show as “being normal” visually. (3) Users desired to express themselves through clothing. (4) Users’ shopping behavior reflected their lifestyles. (5) Users pursued aesthetics beyond functionality. These findings inform the proposal of five design elements for wearable technology that reflect the psychological and social dimensions of visually impaired individuals’ experiences.

      • KCI등재
      • KCI등재

        도구 및 몸짓을 사용한 보완,대체의사소통 중재가 중도정신지체학생의 의사소통 행동에 미치는 효과

        김미하 ( Miha Kim ),손정락 ( Chongnak Son ) 대구대학교 한국특수교육문제연구소 2006 특수교육저널 : 이론과 실천 Vol.7 No.1

        The Purpose of this study is to examine the effect of AAC(Augmentative and Alternative Communication) intervention using device and gesture on the communicative behavior in buying goods. Research design of this study is pre-and post experimental design. The subjects of intervention group were 26 students in special education school, which are the students with severe mental retardation. The students were divided into two group, device-use group and gesture-use group, based on the communicative ability and the distinguishing ability. The subjects of comparative groups were 30 residents at the welfare facility for the mental retardation. The study took steps of baseline, training and maintenance. The results from this study are as it follows. first, The ratio of execution of device-use and gesture-use group to comparative groups was shown in statistically significant advance. Second, in the maintenance step, AAC intervention effect continued in all of device-use and gesture-use group. Finally, educational implication and academical limitation were discussed.

      • KCI등재

        가우시안 필터를 이용한 저전력 비컨의 실내 위치 추적 시스템

        김미하(Mi-Ha Kim),김병관(Byung-Kwan Kim),고영웅(Young-Woong Ko),방기석(Ki-Seok Bang) 한국정보기술학회 2016 한국정보기술학회논문지 Vol.14 No.6

        Recently, the indoor position tracking studies using communication technologies such as GPS, Wi-Fi, Bluetooth, and ZigBee have been in progress. But, there was a limitation in terms of high power consumption and low accuracy problem. The BLE(Bluetooth Low Energy) Beacon exploiting low-power technology is emerging, which increases the interest in the location tracking. However, RSSI values produced from BLE beacon show large deviation under the influence of the surrounding environment. With this problem, the accuracy of location estimation decreased. In this paper, we propose an enhanced location estimation scheme using the Gaussian filtering and the method of least squares to improve the accuracy of location tracking. In experimental results, the filtering method shows an improved accuracy, more than 20% compared to the conventional least square method.

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