지각된 제품-인플루언서의 일치 (perceived product-influencer congruence)가 유기농 식품 광고 효과에 미치는 영향: 인플루언서의 지각된 전문성 (perceived influencer expertise)을 중심으로

고영지 한국PR학회 2024 한국PR학회 학술대회 Vol.2024 No.0

간호대학생의 낙상에 대한 건강신념이 낙상예방행위에 미치는 영향

고영지,엄주연 대한근관절건강학회 2019 근관절건강학회지 Vol.26 No.1

Purpose: This study was performed to identify nursing students' fall prevention activities, health beliefs of falling andfactors associated with fall prevention activities among nursing students. Methods: 149 nursing students from a universitycompleted self-administered questionnaires including participants’ characteristics, fall prevention activities, and healthbelief of falling. Hierarchical multiple regression analysis was used to determine significant independent factors of fallprevention activities. Results: The score for fall prevention activities was 62.40±9.78, which was relatively high. Theregression model had an adjusted R2 of .16, which indicated that perceived susceptibility was a factor affecting fallprevention activities of nursing students. Conclusion: To increase perceived susceptibility, repetitive fall preventioneducation including various examples of falls could help nursing students to promote fall prevention activities. Nursingfaculty should develop contents to increase recognition of obligation and responsibility regarding fall prevention incurriculum for nursing students.

3D Crosstalk reduction of the stereoscopic display by the bit-expandable dynamic capacitance compensation method

고영지,이호섭,김대식 한국정보디스플레이학회 2013 Journal of information display Vol.14 No.2

The conventional dynamic capacitance compensation (DCC) method applied to the 3D LCD display has difficulty having the low crosstalk level encouraged for optimal 3D image qualities. The bit-expandable DCC method is proposed in this paper to make the crosstalk compensation more accurate by offering a larger number of DCC lookup table (LUT) value candidates. The bit-expandable DCC method includes DCC LUT with larger bits of data than the input data of the display, and modified bilinear interpolation to reduce the crosstalk over all the gray-level transitions between the previous and current frames. Next, the multitoning method restores the bit numbers lengthened by LUT, minimizing the data loss and the multitoning artifacts. Finally, based both on the crosstalk simulation result and the hardware utilization, it can be concluded that the bit numbers of DCC LUT expanded to 12 bit is optimal, and the experiment showed that the crosstalk corresponding to all the gray-to-gray data transitions decreased to below 1%.

한국어판 단축형 낙상효능척도: 국제형의 타당도 및 신뢰도 검증

고영지,이수진,백승훈 한국노인간호학회 2022 노인간호학회지 Vol.24 No.3

Purpose: The purpose of this study was to develop and test the validity and reliability of the Korean version of the short Falls Efficacy Scale-International (FES-I). Methods: The Korean version of the short FES-I was developed through the FES-I translation protocol. Participants for the psychometric tests included 300 older adults (100 visiting a senior welfare center, 100 registered as frail elderly in a public health center, and 100 visiting an orthopedic department at a university hospital after hip-fracture surgery). The psychometric tests included content, construct, criterion validity, internal consistency, and test-retest reliability. Results: One factor of the seven items was validated and explained by 79.4% of the total variance. Confirmatory factor analysis supported the model fit and convergent validity. Mean scores according to fall history were also significantly different. Correlation analysis confirmed criterion validity with a single item of fear of falling (r=.76, p<.001). There were reliable internal consistencies with Cronbach’s ⍺ coefficients of .95 and, .93, and the ICC (Intra-class Correlation Coefficient) for test-retest reliability was .95. Conclusion: This scale showed excellent validity and reliability in Korea. It is useful to measure fear of falling for older adults in clinical or community settings.

액션러닝 기반 의사소통 역량강화 프로그램의 효과

고영지(Young Ji Ko),엄주연(Ju-Yeon Uhm),김현실(Hyun Sil Kim) 한국데이터정보과학회 2018 한국데이터정보과학회지 Vol.29 No.2

의료기관의 환자안전 및 간호의 질 증진을 위해 의료진들의 효과적인 의사소통이 강조되고 있고 이에 따라 간호 대학생의 의사소통 역량강화에 대한 요구가 증가하고 있다. 학생들은 일 방향성의 강의식 수업보다 학생들의 적극적인 참여를 유도하는 교수법에 더욱 만족하고 수업성과를 효과적으로 달성하는 것으로 보고되고 있다. 학생중심 교수법의 일환으로 액션러닝은 학생들이 다수의 사람들과 양방향으로 소통할 수 있는 기회를 제공한다. 이에 본 연구는 일 간호대학의 2학년 재학생 45명을 대상으로 액션러닝 기반의 의사소통 역량 강화 프로그램을 개발하고 의사소통 교과목에 적용하여 효과를 평가하고자 시행되었다. 자료는 2017년 9월부터 12월까지 자가 보고식 설문조사를 통해 수집되었고, SPSS 23.0 프로그램을 이용하여 분석하였다. 본 연구결과 프로그램 적용 후 학생들의 대인간 의사소통 )t = -2.291, p= .027) 및 대인관계 능력 (t = -3.013, p = .004)이 유의하게 증가하였다. 반면, 자아존중감 (t = -0.661, p = .512)의 차이는 유의하지 않았다. 본 결과에 따라 의사소통 교과목에 액션러닝 기반의 의사소통 강화프로그램이 확대 적용되어야 할 것이다. Effective communication among healthcare workers is crucial for quality of nursing. Students have achieved their course outcomes and been more satisfied in the teaching method guiding active involvement. Action learning provides students opportunities that they can communicate bilaterally with others. We conducted this study to develop a communication enhancement program based on action learning and evaluated the effects of the program on nursing students’ interpersonal communication, relationship, and self-esteem. Subjects were 45 sophomores nursing students who enrolled in a communication class. Data were collected using a questionnaire and analyzed using SPSS 23.0 program. Results indicated that the communication enhancement program significantly increased interpersonal communication (t = −2.291, p = .027) and relationship (t = −3.013, p = .004). However, self-esteem was not significantly increased (t = −0.661, p = .512). Such programs including the communication enhancement based on action learning should be applied extensively in communication curriculum.

고관절 골절로 인공고관절 수술을 받은 노인의 신체적 기능에 대한 의료인의 인식 분석

고영지(Ko, Young Ji),이주희(Lee, JuHee) 대한근관절건강학회 2015 근관절건강학회지 Vol.22 No.2

Purpose: This study was a qualitative research using focus group interviews to collect data on the health care providers perceptions of physical function in older adults with arthroplasty from hip fracture. Methods: A total of 12 subjects participated in this study. In order to conduct focus group interviews, structured manuscript, field notes, visual recording, and debriefing notes were referred and thematic analysis was used in analysis phase. Results: The six themes were raised: burdensome client, health care providers perception of functional decline in older adults after surgery, health care providers perception of caregiver, medical environment perceived as affecting physical function, crucial components perceived as encouraging functional restoration, and difficulty of pain management with 18 subthemes. Conclusion: Healthcare providers perceived functional decline of elderly after arthroplasty and identified points facilitating or disturbing physical function Moreover, various perspectives on pain management related to physical function were represented.

일 지역 노인의 운동이행 영향요인 분석

고영지(Ko, YoungJi),이주희(Lee, JuHee) 대한근관절건강학회 2012 근관절건강학회지 Vol.19 No.2

Purpose: The purpose of this study was to examine the relationships among perceived health status, exercise self-efficacy, social support, and exercise compliance and factors influencing exercise compliance in older adults in an area. Methods: The sample consisted of 154 older adults who attended a senior welfare center in D metropolitan city. Data were collected from the 25th to the 31th of January in 2012. Results: The mean score for perceived health status was 2.94, 911.69 for exercise self-efficacy, 46.99 for social support, and 6.83 for exercise compliance. The highest score on social support domains was emotional support, followed by self-esteem, material, and informational support. There were significant correlations between perceived health status and exercise self-efficacy, between perceived health status and exercise compliance, between exercise self-efficacy and social support, between exercise self-efficacy and exercise compliance, between emotional support and exercise compliance. Findings of multiple regression indicated that only exercise self-efficacy significantly explained exercise compliance. Conclusion: Health care providers may need to develop various intervention program to promote exercise self-efficacy in order to influence on exercise compliance and adherence among older adults.

간호학생의 간호전문직관과 진로준비행동 간의 관계

고영지(Ko, Young Ji),김인경(Kim, In Kyung) 한국간호교육학회 2011 한국간호교육학회지 Vol.17 No.1

Purpose: The purpose of this study was to examine the relationship between professional nursing values and career preparation behaviors in senior nursing students. Method: The sample consisted of 199 nursing students before getting jobs who attended a nursing vocational college in Daegu and a nursing department of a university in J city of Chungcheongbuk-do. The data were collected from the first of May to the first of June in 2010. Results: The mean score was 106.76 for professional nursing values. The highest reported score of the nursing professional values domains was professionalism of nursing and was followed by nursing practical role and professional self-concept. The mean score was 42.66 for career preparation behavior. There was alow correlation between professional nursing values and career preparation behaviors. Conclusion: This finding suggests nursing students have differences from career preparation behaviors according to viewpoints about nursing as a professional job. Therefore, it is necessary to develop new curriculum and reinforce existing education for developing of professional nursing values. Moreover, nursing education institutes should set up educational objectives related to their general characteristics for improving career preparation behavior.

인지부조화를 통한 MZ세대 브랜드 이미지 영향 연구 - 시몬스 팝업스토어 사례연구를 중심으로 -

고영지(Youngji Ko),박승민(Seungmin Park) 한국디자인학회 2023 한국디자인학회 학술발표대회 논문집 Vol.2023 No.10

간호대학생의 의사소통 역량 강화를 위한 대인간 의사소통, 자아존중감 및 우울에 관한 연구

고영지(Ko YoungJi) 학습자중심교과교육학회 2017 학습자중심교과교육연구 Vol.17 No.15

본 연구는 간호대학생의 의사소통 역량 강화를 위한 기초자료를 제공하기 위해 대인간 의사소통 정도와 자아존중감 및 우울의 정도를 파악하고, 각 변인들 간의 관련성 및 대인간 의사소통 정도에 영향을 미치는 요인을 규명하고자 시행되었다. 서술적 상관관계 연구로 본 연구의 대상자는 D시에 소재하는 D대학 간호학과 2학년 학생으로 의사소통론 과목 수강예정인 학생(42명)이다. 자료는 2016년 9월에 자가보고식 설문조사를 통해 수집되었고, SPSS 23.0 프로그램을 이용하여 빈도, 평균과 표준편차, Mann Whitney, Kruskal Wallis, Pearson correlation coefficient 및 Stepwise regression으로 분석하였다. 연구 결과 자아존중감 및 우울은 대인간 의사소통 수준과 유의한 상관관계를 보였으며, 대인간 의사소통에 영향을 미치는 요인으로는 친한 친구 수와 우울인 것으로 나타났다. 본 연구결과는 향후 의사소통역량 강화를 위해 간호대학생의 대인관계 친밀도와 우울의 정도를 파악하고, 각 대학의 교우관계 친밀감을 향상시키기 위한 다양한 중재프로그램 개발 및 효과적인 심리-정신적 중재서비스 마련이 필요함을 시사한다. The purpose of this study was to examine the relationships among interpersonal communication, self-esteem, and depression and factors influencing interpersonal communication in nursing students in an university. As a descriptive correlation study, subjects were second year nursing students (n=42) who were going to take part in communication class. Data were collected using a questionnaire in September 2016 and analyzed with frequencies, means, mann whitney, kruskal wallis, pearson correlation coefficient, and stepwise regression using SPSS 23.0 program. There were significant correlations between self-esteem and interpersonal communication, between depression and interpersonal communication. Most of all, the number of close friends and depression significantly affected interpersonal communication. This study suggests the need to investigate the degree of intimacy in interpersonal relationships, depression for reinforcing competence in communication of nursing students. In addition, it is necessary for each university to develop interventions for poor interaction with peer groups and arrange effective psychological help services.