부부의 애착유형과 결합형태에 따른 유아의 문제행동

유정인,김영희,전명자 한국아동심리재활학회 2007 놀이치료연구 Vol.11 No.2

The purpose of this study was to explore individual attachment styles and combined attachment patterns for parents, to identify the differences in young children's problem behaviors according to the couple's attachment style and combined attachment pattern, and thus to provide foundational resources for practical application in parental as well as children education and counseling. Subjects of this study were consisted of 216 couples having children aged between 3 and 5 drawn from one kindergarten and two daycare centers in Daejeon and Cheongju city. The pilot study was used to examine the applicability of survey instruments. Data were analyzed by SPSS with the method of frequency, percentage, Cronbach α, and ANOVA with Duncan post-hoc test. The results of this research were as follows: First, in terms of the couple's attachment styles, for both mothers and fathers, those who are included into avoidant style were most frequent, followed by the stable and unstable styles. As for the couple's combined attachment pattern, more than 50% couples showed unstable-unstable pattern and the other couples were evenly included into stable-stable, stable-unstable, and unstable-stable patterns. Second, mothers perceived children’s internalizing and externalizing problem behaviors differently according to mothers’ attachment styles. When fathers showed stable attachment style, mothers perceived that children’s internalizing problem behavior was higher than other styles. When mothers showed unstable or avoidant style, fathers perceived that children’s internalizing problem behavior was high. Third, children’s internalizing and externalizing problem behaviors showed differences depending on the combined attachment patterns of couples. 본 연구는 부부의 애착유형과 결합형태가 어떠한지를 알아보고, 부부의 애착유형과 결합형태가 아동의 문제행동에 미치는 영향을 살펴봄으로써, 그 결과를 부모교육이나 아동교육 및 상담현장에 필요한 기초 자료를 제시하는데 목적이 있다. 본 연구의 대상은 대전시 소재의 유치원 1곳과 어린이집 1곳, 청주시 소재 어린이집 1곳에 다니고 있는 만 3~5세 유아를 가진 부모 216쌍을 대상으로 하였다. 부부의 애착유형은 어머니와 아버지 경우에서 고른 분포를 보였고, 애착유형 결합형태는 부부가 일치된 애착유형 결합형태를 보이는 경우가 많았다. 부부의 애착유형과 애착유형 결합형태에 따라 유아의 문제행동에는 차이가 있었다. 유아의 외면적 문제행동은 어머니가 회피형의 애착유형을 갖는 경우에만 높게 나타났고, 어머니가 지각한 아버지의 애착유형에는 차이가 없는 것으로 나타났다. 반면 유아의 내면적 문제행동은 어머니와 아버지 모두 안정형일 때 낮게 나타났다. 또한 아버지의 애착유형에 따른 유아의 문제행동은 외면적․내면적 모두 아버지 자신이 지각한 애착유형이 안정형일 경우 가장 낮게 나타났다. 또한 부부가 모두 안정형-안정형인 결합형태를 보였을 때 유아의 외면적․내면적 문제행동은 가장 낮게 나타났다.

예비유아교사의 디지털 활용 교육에 대한 인식: 개념도 분석을 중심으로

유정인,이민정,김경철 한국어린이미디어학회 2023 어린이미디어연구 Vol.22 No.1

The purpose of this study is to explore the recognition of pre-service early childhood teachers about digital utilization education, paying attention to the concept of understanding digital utilization education and what they consider important. For this purpose, 16 pre-service early childhood teachers were selected as research participants. After the research participants stated their thoughts on the researcher’s focal question and organized the collected statements, the research participants conducted categorization and importance rating. As a result of the study, first, 51 statements were generated for pre-service early childhood teachers’ perception education of digital utilization, and a multidimensional scale analysis was conducted to divide them into two dimensions: ‘negative aspect-positive aspect’ and ‘essential characteristics-instrumental characteristics’. In addition, the statements were classified into 6 clusters: ‘harmful’, ‘concern’, ‘beneficial teaching media’, ‘providing various opportunities’, ‘pleasant’, and ‘familiar’through cluster analysis. Second, with respect to the importance of statements, <can become over-immersed>, <must know the right way>, and <must moderate it properly> showed high importance. The results of this study can be usefully used as basic data for the composition of educational contents related to education of digital utilization in the course of training pre-service early childhood teachers. 본 연구의 목적은 예비유아교사가 디지털 활용 교육에 대해 어떠한 인식을 갖고 있는지 탐색하여 디지털 활용 교육에 대해 갖고 있는 개념과 중요하게 생각하고 있는 바를 알아보고자 하는 것이다. 이를 위해 예비유아교사 16명을 연구 참여자로 선정하였다. 연구 참여자는 연구자의 초점질문에 대하여 자신의 생각을 진술하고, 수집된 진술문을 정리한 후 연구 참여자가 범주화하고 중요도를 평정하였다. 연구결과 첫째, 예비유아교사의 디지털 활용 교육 인식은 51개의 진술문이 생성되었으며, 다차원 척도분석을 실시하여 ‘부정적 측면-긍정적 측면’, ‘본질적 특성-수단적 특성’의 2개의 차원으로 구분하였다. 또한 진술문을 군집분석을 통해 ‘해로운 것’, ‘우려스러운 것’, ‘유익한 교수매체’, ‘다양한 기회를 제공하는 것’, ‘즐거운 것’, ‘친숙한 것’ 6개의 군집으로 분류하였다. 둘째, 진술문의 중요도는 <올바른 방법을 알아야 한다>, <적당히 조절해야 한다>, <과몰입하게 될 수 있다> 등이 높은 중요도를 나타냈다. 본 연구의 결과는 예비유아교사 양성과정에서 디지털 활용 교육과 관련된 교육내용 구성에 기초자료로 유용하게 활용될 수 있을 것이다.

Assessment of liver fibrosis using 2-dimensional shear wave elastography: a prospective study of intra- and interobserver repeatability and comparison with point shear wave elastography

유정인,이정민,주이진,윤정희 대한초음파의학회 2020 ULTRASONOGRAPHY Vol.39 No.1

Purpose: The purpose of this study was to prospectively investigate the intra- and inter-observer repeatability of a new 2-dimensional (2D) shear wave elastography (SWE) technique (S-Shearwave Imaging) for assessing liver fibrosis in chronic liver disease patients, and to compare liver stiffness measurements (LSMs) made using 2D-SWE with those made using point SWE (pSWE). Methods: This prospective study received institutional review board approval and informed consent was obtained from all patients. Fifty-three chronic liver disease patients were randomly allocated to group 1 (for intra-observer repeatability [n=33]) or group 2 (for inter-observer repeatability [n=20]). In group 1, two 2D-SWE sessions and one pSWE sessions were performed by one radiologist. In group 2, one 2D-SWE session and one pSWE session were performed by the aforementioned radiologist, and a second 2D-SWE session was performed by another radiologist. The intraclass correlation coefficient (ICC) was used to assess intra- and interobserver reliability. LSMs obtained using 2D-SWE and pSWE were compared and correlated using the paired t test and Pearson correlation coefficient, respectively. Results: LSMs made using 2D-SWE demonstrated excellent intra- and inter-observer repeatability (ICC, 0.997 [95% confidence interval, 0.994 to 0.999]) and 0.995 [0.988 to 0.998], respectively). LSMs made using 2D-SWE were significantly different from those made using pSWE (2.1±0.6 m/sec vs. 1.9±0.6 m/sec, P<0.001), although a significant correlation existed between the 2D-SWE and pSWE LSMs (rho=0.836, P<0.001). Conclusion: S-Shearwave Imaging demonstrated excellent intra- and inter-observer repeatability, and a strong correlation with pSWE measurements of liver stiffness. However, because of the significant difference between LSMs obtained using 2D-SWE and pSWE, these methods should not be used interchangeably.

Reproducibility of ultrasound attenuation imaging for the noninvasive evaluation of hepatic steatosis

유정인,이정민,주이진,이동호,윤정희,강효진,안수좌 대한초음파의학회 2020 ULTRASONOGRAPHY Vol.39 No.2

Purpose: The purpose of this study was to evaluate the intra-observer reproducibility of ultrasound attenuation imaging (ATI) for the noninvasive assessment of hepatic steatosis in patients with suspected hepatic steatosis and the inter-observer reproducibility in asymptomatic volunteers. Methods: This prospective study was approved by our institutional review board and informed consent was obtained from all patients. In group 1, composed of patients with suspected hepatic steatosis (n=143), one abdominal radiologist performed gray-scale ultrasonography and two sessions of ATI. In group 2, composed of healthy volunteers (n=18), three independent sessions of ATI were performed by three abdominal radiologists. The visual degree of hepatic steatosis in all study subjects was graded on a 4-point scale by two independent reviewers using gray-scale ultrasonography. Thereafter, the attenuation coefficient (AC) was correlated with the degree of hepatic steatosis using Spearman rank correlation analysis. Intra-class correlation coefficients (ICCs) were used to assess the intra-observer (group 1) and inter-observer reproducibility (group 2) of ATI measurements. Results: For the intra-observer reproducibility of ATI, the ICC was 0.929 (95% confidence interval [CI], 0.901 to 0.949), and the coefficient of variation was 7.1%. Inter-observer reproducibility of ATI measurements showed an ICC of 0.792 (95% CI, 0.549 to 0.916). The AC showed a significant correlation with the visual grade of hepatic steatosis for both reviewers (rho, 0.780 and 0.695; P<0.001, respectively). Conclusion: ATI showed high intra- and inter-observer reproducibility in the assessment of hepatic steatosis.

피드백_유정

유정 책갈피 2011 마르크스21 Vol.- No.9

북한의 독재 및 세습동력과 권력엘리트 역할 연구: 김정일 운구차 호위방 7인의 진퇴의 교훈을 중심으로

유정인 한국접경지역통일학회 2024 접경지역통일연구 Vol.8 No.1

북한의 1인 독재 및 세습체제는 주체사상과 유일사상체계에 의해 마치 영속적으로 가능할 것처럼 구축되어 있다. 북한의 2, 3세대 권력세습은 절대권력을 가진 수령의 의지와 이에 순응하는 권력엘리트의 지지에 의해 순조롭게 진행되어 왔다. 2, 3세대는 권력승계 작업 기간, 권력엘리트의 승계 방법, 대내외 환경 측면에서 분명한 차이가 있었다. 김정은은 김정일의 ‘10.8 유훈’에 의한 후견그룹체제를 해체하면서 숙청과 처형의 공포정치를 시현하였고 핵무장을 통한 체제강화에 주력하고 있다. 이제 4대 세습이 당연시되고 김정은의 딸인 김주애가 거론되고 있다. 북한의 4대 세습은 북한의 핵무장과 국제제재에 따른 안보 및 경제적 불안정성이 가중되는 시기에 진행된다. 4세대 후계자는 체제 안정성 측면에서 대내외적 도전요인을 극복해야 할 것이다. 특히 승계작업을 지원하는 권력엘리트들의 역할이 중요하나, 김정일 운구차 호위방의 진퇴를 지켜본 그들의 충성심은 유동적이라고 할 수 있다. Mills가 Power Elite에서 언급한 공동체 의식, 결집성, 음모와 결탁의 특성이 김정은 체제에서는 변질될 수 있다. 공동체의식과 결집성은 북한에서 생존을 위협받는 권력엘리트들의 행동방식에 영향을 줄 수 있기 때문이다. 4세대 세습시기는 그 불안정성 때문에 우리의 안보에도 중요하므로 면밀한 대비가 필요하다. North Korea's single-person dictatorship and hereditary system is established as if it were permanently possible by the Juche ideology and the monolithic ideology system. North Korea's second and third generations of power have been smoothly progressed by the will of the leader with absolute power, and the support of the power elite. There were clear differences in the second and third generations in terms of the period of power succession work, the method of succession of the power elite, and the internal and external environment. Kim Jong-un demonstrated the reign of fear of purge and execution while dismantling the guardianship group system by Kim Jong-il's '10.8 Ryuhoon', and is focusing on strengthening the system through nuclear armament. Now, the fourth-generation hereditary succession is taken for granted, and Kim Joo-ae, the daughter of Kim Jong-un, is being discussed. North Korea's fourth-generation hereditary succession takes place at a time when security and economic instability are aggravated by North Korea's nuclear armament and international sanctions. For the fourth-generation successor, internal and external challenges will intensify in terms of system stability. In particular, the role of the power elites who support the succession work is important, but it can be said that their loyalty to watching the advance of the the Seven Kim Jong-il’s Funeral Carriage Escort Guards. The characteristics of community consciousness, unity, conspiracy and collusion, mentioned by Mills in Power Elite can change under the Kim Jong-un regime. A sense of community and unity can affect the way the power elites behave in North Korea whose survival is threatened. The fourth-generation hereditary period is an important period for South Korea’s security because of its instability, so close preparation is necessary.

중,고등학교 운동선수들의 코치-선수관계가 심리적 욕구 및 운동행동에 미치는 관계

유정인 한국체육교육학회 2012 한국체육교육학회지 Vol.17 No.20

우리나라 營養攝取現況

유정열(劉貞烈) 한국영양학회 1973 Journal of Nutrition and Health Vol.6 No.2

유아 자기조절력 관련 변인에 대한 메타분석: 국내 학술지를 중심으로

유정인 한국열린유아교육학회 2023 열린유아교육연구 Vol.28 No.5

This study aimed to analyze the effect sizes of variables related to self-regulation in young children based on domestic academic papers. The meta-analysis was conducted using the metafor package in the R programming language. Seventy two studies were examined, encompassing 168 research subjects. Publication errors were verified, and the correlation coefficients of the studies were categorized into static and dynamic variables. The overall and subgroup mean effect sizes were then analyzed. The overall effect size (ESr) for static variables related to young children’s self-regulation was found to be 0.48, indicating a moderate effect size. Within the static variables, child characteristics such as sociability and basic life habits showed moderate effect sizes. Among parental characteristics, the mother’s variables demonstrated a moderate effect size. For teacher characteristics, the teacher-child relationship exhibited a moderate effect size. In contrast, the overall effect size for dynamic variables (ESr) was -0.27, indicating a small effect size. Among dynamic variables, child characteristics showed a moderate effect size in relation to problem behavior, while among parental characteristics, the mother’s variables exhibited a small effect size. This study underscores the importance of young children’s self-regulation development within their social context, emphasizing the provision of comprehensive information on variables related to self-regulation.

꽃과 나무와 열매

유정아(兪靜雅) 샘터사 1992 월간 샘터 Vol.23 No.10