Earticle

본 연구는 구조방정식 모델을 활용한 SPSS AMOS를 사용하여 지역산업발전에 미치는 지역특화산업의 영향을 분석고자 한다. 본 연구를 위해 지역특화산업의 특성을 자치단체의 지원, 지역특화센터 지원사업, 인프라구축 지원, 네트워킹 활 성화, 기업유치 활성화, 지역구성원의 관심 등 6개 요인 19개 지표로 선정하였으 며, 지역산업발전의 척도를 기업체 수 증가, 매출액 증가, 고용인 수 증가로 선정 하였다. 그리고 원주시 의료기기산업 대상기업 임직원과 원주시청 지역특화산업 관련 부서 근무 공무원 250명씩 500명을 대상으로 설문조사를 실시하였다. 분석결과 지역산업발전에 정(＋)의 영향을 미치는 요인은 자치단체의 지원, 지 역특화센터 지원사업, 인프라구축 지원, 기업유치 활성화, 지역구성원의 관심 등 5개 요인으로 분석되었으며, 네트워킹 활성화는 영향을 미치지 않는 것으로 분석 되었다. 지역산업발전을 위한 지역특화산업 육성정책 중 자치단체의 지원, 지역특화센 터 지원사업, 인프라구축 지원, 기업유치 활성화, 지역구성원의 관심 등의 요인에 보다 많은 관심과 집중을 기울여야 할 것으로 판단된다.

In this paper aims to analyze the impact of regional specialized industries on regional industrial development through structural equation modeling with SPSS AMOS. For this study, the characteristics of regional specialized industries were selected as six factors with 19 indicators to characterize regional specialized industries: local government support, regional specialized center support, infrastructure support, networking activation, enterprise attraction, and regional community interest. Measures of regional industrial development include increases in the number of enterprises, sales, and employment. A survey was administered with 500 respondents, including 250 employees from medical device industryrelated firms and 250 public officials from the regional specialized industry-related departments of Wonju City Hall. The results of structural equation modeling confirmed that five factors—local government support, regional specialized center support, infrastructure support, enterprise attraction, and regional community interest—positively affect regional industrial development. However, networking activation was found to have no significant impact. Among the policies to foster regional specialized industries for regional industrial development, more attention and focus should be paid to factors such as local government support, regional specialized center support, infrastructure support, networking activation, enterprise attraction, and regional community interest.

Purpose: This study was designed to construct and test a structural model of successful aging in older adults with osteoarthritis using the selection, optimization, and compensation (SOC) strategy, and to identify the direct and indirect effects of various influencing factors. Methods: Physical factors, depression, healthcare provider, and family support were set as exogenous variables. Endogenous outcomes were the SOC strategy and successful aging. The 220 study participants were older adults (aged ≥65 years) and had degenerative osteoarthritis. Data were collected with a structured questionnaire administered between December 2019 and February 2020. Subsequently, the data were analyzed, and a hypothetical model was tested. The data were analyzed using SPSS Ver. 25.0 and AMOS Ver. 20. Results: Nine paths of the hypothetical model were changed to six modified routes, and a simple modified model was defined as this study’s final modified model, including increasing the goodness-of-fit. Variables influencing successful aging were depression (β=-.70, p=.002), healthcare provider support (β=.20, p=.002), family support (β=.14, p=.041), and the SOC strategy (β=.21, p=.020). For depression, the direct effect (β=-.70, p=.002), the indirect effect (β=-.07, p=.001), and the total effect (β=-.77, p=.006) on successful aging were statistically significant. For healthcare provider support, it was noted that the direct effect (β=.20, p=.002), the indirect effect (β=.02, p=.044), and the total effect (β=.23, p=.022) on successful aging were statistically significant. Conclusion: It is important to reduce depression and promote healthcare provider support for successful aging in older adults with osteoarthritis using the SOC strategy.

Purpose: The purpose of this study was to construct and test a hypothetical model of self-management behavior in patients with chronic low back pain based on the results of previous studies and a literature review. Methods: Data from 218 outpatients with spinal disease who visited a university hospital from January 21 to August 3, 2021 with chronic back pain that had lasted for more than 3 months were collected and analyzed. Results: The goodness-of-fit of the final model satisfied recommendations (RMR=.01, RMSEA=.07, GFI=.97, NFI=.95, TLI=.92, CFI=.97). Negative illness perception directly and negatively influenced self-management behavior (β=-.15, p=.021), and also indirectly affected self-management behavior through self-efficacy (β=-.07, p=.007). Positive illness perception directly exerted a positive impact on self-management behavior. Active participation, internal health control, and self-efficacy all directly influenced self-management behavior. Conclusion: In order to improve self-management behavior in patients with chronic low back pain and spinal diseases, it is crucial to first determine whether the patient's perception of their illness is positive or negative. Patients should be encouraged to adopt a positive attitude towards their condition and to persist with self-management.

Purpose: It is essential to ensure the readiness for practice among undergraduate nursing students since the purpose of such education is to cultivate competent nurses who deliver high-quality and safe nursing. Astin's theory of student involvement suggests that this is affected by their personal factors and learning environment. Methods: We conducted a cross-sectional study between November 16, 2020 and December 21, 2020 which examined personal factors and aspects of the clinical learning environment among senior nursing students (n ¼ 838) enrolled across 54 nursing schools in Korea. The participants were asked to fill out a self-administered online survey, which assessed demographic characteristics, self-esteem, depression, work-life balance, clinical learning environment, anxiety during clinical practicum, and readiness for practice. Readiness for practice was measured using the Casey-Fink Readiness for practice survey. We used structural equational modeling to test our hypothetical model. Results: The nursing students' readiness for practice was significantly affected by their self-esteem, work-life balance satisfaction, and clinical learning environment. Anxiety during clinical practicum directly influenced their readiness for practice. Conclusion: Increasing self-esteem and work-life balance satisfaction, and improving their clinical learning environment by providing sufficient educational and clinical support, could help facilitate the transition from nursing schools to real-world practice for nursing students.

Project management information systems (PMIS) have been implemented to support cooperation among the participants of construction projects. Unlike other information systems used by members from an organization with similar culture and business environment, the PMIS are members from one-off fragmented project organization with diverse professional background. Successful operation is significantly affected by the tendencies of client's side and individual awareness of participants. In this regard, it is imperative to evaluate the success of the system based on the individual characteristics of PMIS users. Thus, this study proposes a method for determining the system success by analyzing the extent of the effects of system factors such as System Quality, Information Quality, and Service Quality and individual factors such as a user's IT application ability, Extrinsic Motivation to achieve User Satisfaction, and loyalty. Accordingly, a structural equation model (SEM), an effective tool to examine of the comprehensive structure of a causal relationship, is applied for analysis because the internal awareness of individuals is established as a variable.

Our nation has a problem with discrimination of income distribution and inefficient of resources distribution caused by real estate price rising from a sudden economy growth and industrialization. Specially, in recent years, there is a great disparity of apartment price between the north and south of the Han river. Because the housing price is decided by the immanent value of a house and neighborhood effects of the regional where the house is situated, the housing price is occurred difference. The purpose of study was to analyze the influence of various factors of housing price. Also, this study tried to predict real estate market and to establish previous effective real estate policy. In this study, we analyzed the differences of housing price determinants about apartment developments between the north and south of the Han river, and found the important factors that affect the housing price using Structural Equation Modeling(SEM). As a result of this study, the older the buildings are, the more the housing price and the housing price rising ratio have increased, in Gang Nam area. This reason is that these have large possibility to be reconstructed and many convenient facilities, in this area. In the case of Kang Buk area, the increase rate of housing price are so low that they couldn't take effect on the housing price and they were declined. So to speak, constructing the infrastructure which takes effect on the increase rate of housing price is very urgent.

This paper investigates Korean drama viewing motivation's impact on Chinese consumers' cosmetics purchase intention using PLS-SEM with 458 valid responses. Five motivation dimensions (Cultural Curiosity, Drama Appeal, Cultural Proximity, Interpersonal Influence, Viewing Habits) were examined through two mediating variables: Korean Cultural Affinity and Korean Visitation Intention. All twelve hypotheses were significant. Cultural Curiosity demonstrated the strongest effect on Korean Cultural Affinity (β = 0.318), while Interpersonal Influence most impacted Korean Visitation Intention (β = 0.400). Notably, Korean Cultural Affinity exhibited greater influence on purchase intention (β = 0.501) than Korean Visitation Intention (β = 0.256), revealing that cultural connection supersedes travel interest in driving cosmetics consumption. The model achieved 49.5% explanatory power for purchase intention variance. This research fills a gap by identifying specific consumption mechanisms beyond general Korean Wave influence offering strategic insights for Korean cosmetics brands targeting Chinese markets.

본 연구는 50-69세의 저소득 1인 가구를 대상으로 그들의 자존감에 미치는 영향요인을 확인하기 위하여 시행 되었다. 분석대상은 보건복지부에서 제공하는 2019년 복지패널자료로부터 50-69세 저소득 1인 가구에 해당하는 233 명이었다. 연구방법은 자존감을 종속변수로 하고, 관계만족도와 생활만족도를 독립변수로 정의한 후, 구조방정식 모형 을 이용하여 분석하였다. 분석결과, 관계만족도는 경로계수 0.24로 자존감에 직접적으로 영향을 나타내지 않았다. 그 러나, 관계만족도는 경로계수 0.71로 생활만족도에 긍정적 영향을 주었고, 생활만족도는 경로계수 0.46으로 자존감에 유의미하게 긍정적 직접영향을 나타내었다. 또한 생활만족도가 관계만족도와 자존감에 경로계수 0.32로 매개효과를 미치고 있는 것으로 나타났다. 그러므로, 열악한 1인 가구를 지원하는 전략을 세울 때, 정책입안자들은 관계만족도와 생활만족도를 개선시키는 방법을 고려해야 할 것이다.

This study was conducted to verify the factors affecting self-esteem of the 50-69 aged with low income in single person households. The subjects were 233 single households in the 50-69 aged low income from the 2019 welfare panel data provided by the Ministry of Health and Welfare. The dependent variable was defined as self-esteem, and independent variables were relationship satisfaction and life satisfaction. Data analysis was carried out by using SEM analysis, As a result, relationship satisfaction did not have a direct effect on self-esteem, with a low value (path coefficient =0.24). However, relationship satisfaction positively influenced life satisfaction (path coefficient =0.71), and life satisfaction positively influenced the self-esteem (path coefficient =0.46). Thus life satisfaction between relationship satisfaction and self-esteem had a mediator effect on self-esteem with 0.32 value. Therefore, establishing the strategy which supports poor single person households, policy makers should consider methods improving relationship satisfaction and life satisfaction.

Recently, researches on Management Information Systems (MIS) have laid out theoretical foundation and academic paradigms by introducing diverse theories, themes, and methodologies. Especially, academic paradigms of MIS encourage a user-friendly approach by developing the technologies from the users’ perspectives, which reflects the existence of strong causal relationships between information systems and user's behavior. As in other areas in social science the use of structural equation modeling (SEM) has rapidly increased in recent years especially in the MIS area. The SEM technique is important because it provides powerful ways to address key IS research problems. It also has a unique ability to simultaneously examine a series of casual relationships while analyzing multiple independent and dependent variables all at the same time. In spite of providing many benefits to the MIS researchers, there are some potential pitfalls with the analytical technique. The research objective of this study is to provide some guidelines for an appropriate use of SEM based on the assessment of current practice of using SEM in the MIS research. This study focuses on several statistical issues related to the use of SEM in the MIS research. Selected articles are assessed in three parts through the meta analysis. The first part is related to the initial specification of theoretical model of interest. The second is about data screening prior to model estimation and testing. And the last part concerns estimation and testing of theoretical models based on empirical data. This study reviewed the use of SEM in 164 empirical research articles published in four major MIS journals in Korea (APJIS, ISR, JIS and JITAM) from 1991 to 2007. APJIS, ISR, JIS and JITAM accounted for 73, 17, 58, and 16 of the total number of applications, respectively. The number of published applications has been increased over time. LISREL was the most frequently used SEM software among MIS researchers (97 studies (59.15%)), followed by AMOS (45 studies (27.44%)). In the first part, regarding issues related to the initial specification of theoretical model of interest, all of the studies have used cross-sectional data. The studies that use cross-sectional data may be able to better explain their structural model as a set of relationships. Most of SEM studies, meanwhile, have employed. confirmatory-type analysis (146 articles (89%)). For the model specification issue about model formulation, 159 (96.9%) of the studies were the full structural equation model. For only 5 researches, SEM was used for the measurement model with a set of observed variables. The average sample size for all models was 365.41, with some models retaining a sample as small as 50 and as large as 500. The second part of the issue is related to data screening prior to model estimation and testing. Data screening is important for researchers particularly in defining how they deal with missing values. Overall, discussion of data screening was reported in 118 (71.95%) of the studies while there was no study discussing evidence of multivariate normality for the models. On the third part, issues related to the estimation and testing of theoretical models on empirical data, assessing model fit is one of most important issues because it provides adequate statistical power for research models. There were multiple fit indices used in the SEM applications. The test was reported in the most of studies (146 (89%)), whereas normed- test was reported less frequently (65 studies (39.64%)). It is important that normed- of 3 or lower is required for adequate model fit. The most popular model fit indices were GFI (109 (66.46%)), AGFI (84 (51.22%)), NFI (44 (47.56%)), RMR (42 (25.61%)), CFI (59 (35.98%)), RMSEA (62 (37.80)), and NNFI (48 (29.27%)). Regarding the test of construct validity, convergent validity has been examined in 109 studies (66.46%) and discriminant validity in 98 (59.76%). 81 studies (49.39%) have reported the average variance extracted (AVE). However, there was little discussion of direct (47 (28.66%)), indirect, and total effect in the SEM models. Based on these findings, we suggest general guidelines for the use of SEM and propose some recommendations on concerning issues of latent variables models, raw data, sample size, data screening, reporting parameter estimated, model fit statistics, multivariate normality, confirmatory factor analysis, reliabilities and the decomposition of effects.

Digital finance is increasingly acknowledged for spurring consumer demand and facilitating shared prosperity among diverse groups. Nevertheless, there is still a conspicuous research void regarding its impact on young and middle-aged populations, who constitute the core consumers in the current digital economy. To fill this gap, this paper attempts to conduct an empirical test based on the survey data on digital finance usage and consumption status among young and middle-aged people in Zhejiang Province, a major province in the digital economy. It comprehensively employs methods such as structural equation modeling, mediation effect testing, and multi-group analysis to investigate the influence relationship and internal mechanism of digital finance on the consumption behavior of young and middle-aged groups. Additionally, this study explores the mediating role of emerging consumption concepts in shaping these effects. The research findings disclose four key points: (1) Digital payment, credit, insurance, and investment have significantly promoted the consumption of young and middle-aged people, especially digital credit, which has optimized the consumption structure. (2) Different consumption paradigms mediate the influence of digital finance on consumption behavior, such as the latte consumption concept, excessive consumption concept, and intelligent consumption concept. (3) Digital payment and credit mainly enhance the consumption level of the young, while investment and insurance have a greater impact on the middle-aged group. (4) Digital finance has a more significant impact on consumption in rural and less economically developed areas, especially digital credit. The research of this paper enriches the theoretical research on digital finance and consumption behavior and provides theoretical basis and policy suggestions for the optimization and upgrading of China's consumption structure as well as the formulation and improvement of consumption policies.

이 연구는 공무원조직의 구성원이 인식하는 조직문화, 조직공정성, 임파워먼트 및 조직효과성과의 관련성을 알아보고, 임파워먼트의 매개효과를 검증하여 조직효과성에서 조직문화, 조직공정성 및 임파워먼트의 중요성을 규명하였다. 연구결과 첫째, 역할지향문화와 지원지향문화가 임파워먼트에 정(+)적인 영향을 미치는 것으로 분석되었다. 둘째, 조직문화는 조직효과성에 영향을 미치지 않는것으로 분석되었다. 셋째, 조직공정성 중 분배공정성, 절차공정성, 상호작용공정성은 모두 임파워먼트에 정(+)적인 영향을 미쳤다. 넷째, 조직공정성 중 상호작용공정성만이 조직효과성에 영향을 미치는 것으로 분석되었다. 마지막으로 임파워먼트는 조직효과성에 정(+)적인 영향을 미치는 것으로 분석되었다. 시사점으로 첫째, 조직의 경쟁력을 확보하기 위해 조직구성원들의 임파워먼트를 통한 효율적인 인적자원의 운영을 하여야 하며, 둘째, 조직문화에 있어서 권력적 구조를 지양(止揚), 개인의 역할을 중시, 인간관계에 기초한 조직문화를 강화해야 한다. 셋째, 조직공정성과 상호작용을 강화할 수 있도록 해야 한다.

The aims of this study were to investigate the correlation between organizational culture, organizational justice, empowerment and organizational effectiveness and to verify the mediation effect of empowerment. The findings of this study could be used to identify the importance of organizational culture, organizational justice and empowerment in organizational effectiveness among South Korean public officials. The results of this study include the followings: (1) role-oriented and support-oriented culture have a positive effect on empowerment, (2) organizational culture has no effect on organizational effectiveness, (3) all components of organizational justice, including distributional justice, procedural justice and interactional justice, have a positive effect on empowerment, (4) only interactional justice has a significant effect on organizational effectiveness, and (5) empowerment has a positive effect on organizational effectiveness.

본 연구는 외식산업 경영 관리자의 리더십과 종사원의 임파워먼트, 그리고 조직유효성 간의 영향 관계를 파악하여 외식산업의 인적자원 관리의 효율성을 제고하는데 그 목적이 있다. 이러한 연구목적을 달성하기 위하여 문헌적 연구와 구조모형분석을 이용한 실증적 연구를 함께 실시하였으며, 분석결과를 바탕으로 외식산업의 인적자원관리 방안을 제시하였다.

This study aims to increase effectiveness of human resources management of food service industry by identifying relationships if influence among leadership of manager supervisor, employee' empowerment and organizational effectiveness in food service industry. To achieve the purpose of this study, documentary study and empirical study using a structural equation model analysis was conducted. Based upon the relationships among leadership, empowerment and organizational effectiveness in food service industry, comprehensive methods for human resources management can be presented.

본 연구는 비경제활동 장애인구를 대상으로 소득, 건강상태, 직업능력 및 직업경력 개발 요인에 따라 취업욕구가 달라질 수 있으므로 이를 중심으로 장애인 취업욕구의 영향요인을 파악하고자 하였다. 본 연구를 위한 자료는 2008년 6월부터 8월까지 실시한 제1차 장애인고용패널조사(2008)의 등록장애인 중 비경제활동인구 2,570명을 연구대상으로 선정하였다. 자료의 분석은 SPSS 12.0 프로그램을 사용하여 기초분석을 실시하였으며, 연구가설은 AMOS 7.0 프로그램을 이용하여 구조방정식모형을 설정하여 검증하였다. 본 연구의 결과는 다음과 같다. 건강상태는 취업욕구에 정적인 영향을 미치는 것으로 나타났으며, 소득수준은 취업욕구에 부적인 영향을 미치는 것으로 나타났으며, 직업능력은 취업욕구에 정적인 영향을 미치는 것으로 나타났고, 경력개발은 취업욕구에 정적인 영향을 미치는 것으로 나타났다.

The study aimed to figure factors affecting employment needs of people with disabilities as the employment needs may differ according to income, health and job capability among people with disabilities who are classified economically inactive population. Study subjects included 2,570 economically inactive population among registered people with disability according to a primary panel survey of employment for the disabled conducted from June 2008 to August 2008. A basis analysis was conducted through the use of SPSS 12.0 Program, and a structural equation model was verified through the use of AMOS 7.0 Program. The result of the study is as follows. It has been found that health has a positive effect (.23) on desire for employment, that income has a negative effect (-.07), that job capacity has a positive effect (.27) and that career development has a positive effect (.14).

본 연구에서는 대학생의 자기효능감이 생활만족에 미치는 영향과 그 과정에서 공동체의식의 매개효과를 검증함과 동시에 성별에 따른 차이를 확인하고자 하였다. 이를 위해 수도권 소재 대학교에 재학중인 남녀 대학생 각 200명씩 총 400명으로부터 자료를 수집하여 구조모형분석 및 다집단분석을 시행하였다. 분석결과, 첫째, 자기효능감은 생활만족에 유의한 정적 영향을 미쳤다. 둘째, 공동체의식은 자기효능감이 생활만족에 미치는 영향을 유의하게 매개하는 것으로 나타났다. 셋째, 자기효능감이 생활만족에 미치는 영향에서 공동체의식의 매개효과가 성별에 따라 유의하게 차이가 있는 것으로 나타났다. 여학생의 경우 공동체의식의 매개효과가 유의하였으나, 남학생의 경우 공동체의식의 매개효과가 유의하지 않았다. 이러한 결과를 바탕으로 대학생의 삶의 만족 증진을 돕기 위한 상담 및 교육 프로그램을 구성할 때, 참여자의 성별에 따라 프로그램의 전략과 구성요소에서 초점을 달리해야 함을 제안하는 바이다.

This study attempted to verify the effect of university students' self-efficacy on life satisfaction and the mediating effect of sense of community in the process, as well as to confirm gender differences. For this purpose, structural model analysis and multi-group analysis were conducted by collecting data from a total of 400 students, 200 male and female undergraduates enrolled in a university in the Seoul metropolitan area. As a result of the analysis, first, self-efficacy had a significant positive effect on life satisfaction. Second, it was found that sense of community significantly mediated the effect of self-efficacy on life satisfaction. Third, in the effect of self-efficacy on life satisfaction, it was found that the mediating effect of sense of community differed significantly according to gender. In the case of female students, the mediating effect of sense of community was significant, but in the case of male students, the mediating effect of sense of community was not. Based on these results, it is suggested that when constructing counseling and educational programs to help undergraduates improve their life satisfaction, the focus should be different in the program's strategy and components according to the gender of the participants.

본 연구는 대학졸업예정자들의 구직의도에 영향을 미치는 선행요인들을 밝히고, 요인들간의 구조적인 관계를 분석하는데 그 목적이 있다. 이를 위해 지방 국립대 4학년 재학생 231명을 대상으로 구조방정식 모델을 검증하였다. 통계분석은 SPSS 20.0 프로그램과 AMOS 18.0 프로그램을 사용하였다. 구조방정식을 이용한 주요 분석결과는 다음과 같다. 첫째, 구직효능감은 구직네트워크와 구직제약성의 구직의도에의 효과에 매개역할을 하고 있었으며, 구직명료성은 구직의도에의 직접 효과는 없었지만, 구직효능감을 통한 정(+)의 간접효과를 보여 주었다. 둘째, 구직태도와 구직효능감은 구직의도에 정(+)의 효과를 나타냈다. 셋째, 구직 제약성은 구직태도에 부(-)의 영향을 주고 있으며, 구직네트워크와 구직제약성은 구직효능감에 유의한 정(+)적 효과를 나타내었다. 넷째, 구직네트워크와 구직효능감의 향상은 구직명료성을 상승시키는 효과를 보여주었다. 다섯째, 본 연구결과를 통하여 대학졸업예정자들의 구직효능감 향상과 긍정적인 구직태도의 함양 및 구직관련 사회관계망의 확보가 요구됨을 확인할 수 있다.

The objectives of the study are: 1) to explore the affecting factors on job search intention among expectant graduates from university and 2) to analyze their causal relationships. For the objectives, the Structural Equation Modeling was run using: AMOS 18.0 program. The analysis included total of 231 senior students from three national universities located in non-central regions. The main results are follows as: first, job search network showed a significant and positive indirect effect on job search intention implying the mediating roles of job search attitudes and job search efficacy. Second, job search attitudes and job search efficacy had positive and significant effects on job search intention. Third, job search constraints had a negative effect on job search attitudes, and job search network and job search constraints were positively associated with job search efficacy. Fourth, higher job search network and higher job search efficacy increased the levels of job search clarity, respectively. These results implied that the improvement of job search efficacy, positive attitudes toward job search and the security of social network for job are meed for expectant graduates from university.

이 연구는 국립중앙도서관 디지털도서관(NDL) 정보광장에 대한 고객만족도를 측정하기 위한 구조방정식모형을 설정하고 이 모형에서 이용자와 직원 모두에게 적용할 수 있는 모형을 검증하여, 도서관의 서비스품질과 만족도, 충성도에 대해 이용자의 인식과 직원의 예측 사이의 차이를 분석하고, LCSI의 공식에 따라 디지털도서관 정보광장의 고객만족지수를 산출하였다. 분석 결과 디지털도서관 정보광장의 고객만족을 측정하기 위한 모형은 부분매개모형보다는 완전매개모형이 더 적합하였으며, LCSI의 공식에 따라 고객만족지수를 산출한 결과 디지털도서관 정보광장의 고객만족지수는 75.69점으로 나타났다. 이용자의 고객만족도에 대한 도서관 직원들의 예측을 파악하기 위해 이용자와 동일한 모형을 사용할 수 있는지를 검증한 결과 우수한 적합도를 보여 이용자와 직원에게 모두 동일한 모형을 적용할 수 있음이 밝혀졌다. 이러한 검증결과를 바탕으로 이용자와 직원이 예측한 서비스품질 및 만족도, 충성도를 비교한 결과, 디지털도서관 정보광장 이용자들은 직원이 예측한 것보다 모든 면에서 더 높게 인식하는 것으로 나타났다.

This study tries to develop and testify the structural equation model(SEM) for customer satisfaction of information commons in digital library(NDL) of the National Library of Korea and to calculate library customer satisfaction index (LCSI) based both on customers' perceptions and the staff members' expectations. It also compares the customers' perceptions with the staff members' expectations about service quality, satisfaction, and loyalty. Full mediation model is better fit than partial mediation model for this study, and it is proved that this model can be used for both groups. This study calculate LCSI for the information commons as 75.69. The comparison the customers' perceptions with the staff members' expectations shows that all of the figures of the former are higher than those of the latter.

본 연구는 ADHD 성향군에서 유년기 및 성인기 ADHD 하위증상, 우울증상, 자존감, 및 대인관계문제를 포함한 변인들 간의 관련성을 검토하고자 하였다. 연구 1에서는 813명의 대학생을 대상으로 유년기 ADHD 회상척도, CAARS-K 성인 ADHD 척도, 우울증상척도, 자존감 척도 및 대인관계문제 척도를 실시하였다. 수집된 자료를 바탕으로, 각 변인 간의 상대적 설명력을 보기 위해 위계적 중회귀 분석을 실시하였고, 이들 관계성에 대한 이론적 모형을 구성하고 검증하기 위해 경로분석과 구조방정식 모형분석을 실시하였다. 경로분석 결과, 우울증상에 대해 부주의 증상이 주로 자존감을 매개로 영향을 주는 것으로 나타났다. 또한 대인관계 문제에 대한 구조방정식모형 분석 결과, 성인부주의 증상은 우울증상과 자존감의 매개효과를 통해 내재화 문제에 영향을 주는 반면, 과잉행동 증상은 매개효과 없이 외현화 문제를 직접 설명하는 것으로 나타났다. 연구 2에서는 ADHD 하위 군집유형에 따라 변인들의 관계 양상이 어떻게 다른지 확인하기위해 대인관계문제 척도들을 중심으로 K-평균 군집분석을 실시하여 내재화 군집과 외현화 군집으로 분류하였다. 각 집단에 대한 구조방정식 모형 분석결과, 내재화 군집의 경우 ADHD 증상은 자존감과 우울증상을 매개로 대인관계 내재화 문제를 설명하는 것으로 나타났고, 외현화 군집의 경우에는 매개효과가 별로 없이 ADHD 증상이 대인관계 외현화 문제를 직접 설명하는 것으로 나타났다. 이 결과는 성인 ADHD의 정서 및 대인관계 문제 치료에 있어서 하위 군집의 특성에 따라 차별적인 접근이 이루어져야 함을 시사한다. 마지막으로 본 연구의 제한점과 추후 연구에 대해 논의하였다.

This study was conducted to examine the relationship among variables including child/adult ADHD symptom sub-scales, depression, self-esteem, and interpersonal problems, in adults with ADHD tendency. In research 1, 813 university students were subjected to several tests including childhood-recall ADHD symptom scale, Conners' Adult ADHD Rating Scale (CAARS-K), Beck Depression Inventory (BDI), Self-Esteem Scale (SES), and Korean Inventory of Interpersonal Problem (KIIP). Using the data collected, we conducted hierarchical multiple-regression analyses to examine relative contributions among variables, and also conducted path analyses and structural equation modeling in order to construct and test the fitness of the theoretical model regarding the relationship among variables. As a resul of path analysis, it was shown that the inattention scale indirectly explained depression via the mediating effect of the self-esteem. In addition, the results of a structural equation modeling analysis have shown that the hyperactivity scale directly explained the externaled problems of KIIP without such mediating effects, while the adult inattention scale indrectly explaned internaled problems of KIIP via the mediating effects of depression and self-esteem. In research 2, in order to examine the pattern of relations among variables with respect to ADHD sub-cluster, we conducted a K-means cluster analysis using sub-scales of KIIP, resulting in two sub-groups (internalization/externalization). The results of structural equation modeling analyses for each group have shown that in the internalization sub-group, ADHD symptoms explained internalized problems of KIIP via the mediating effects of the self-esteem and depression, whereas in the externalization sub-group, ADHD symptom directly explained externalized problems of KIIP. Taken together, it was suggested differential treatments should be applied according to the characteristics of a ADHD sub-type. Finally, limitations of the present study and directions for further research were discussed.

중앙정부와 지방정부, 민간단체의 다양한 노력에도 불구하고 소비자들의 식품안전에 대한 불안도는 해를 거듭 할수록 늘어나고 있으며, 다양한 식품안전 사건․사고들이 발생되고 있다. 이는 성과위주의 식품안전정책과 소비 자역량부족이라는 두 가지 측면에서 원인을 찾아볼 수 있다. 식품안전사회를 구현하기 위해서는 안전을 확보할 수 있도록 제도적 마련과 지속적인 관리감독이 필요한 동시에 소비자들도 식품안전제도를 잘 이해하고 스스로 안 전한 식생활을 추구할 수 있는 능력을 갖추어야 한다. 이에 본 연구에서는 식품안전에 대한 소비자의 체감도 및 지식, 태도, 기능을 측정하여 이러한 요소들이 소비자들의 식품안전지향행동에 어떠한 작용을 하는지 분석해 보 고자 하였다. 분석결과는 다음과 같다. 첫째, 소비자들은 우리사회의 식품안전수준에 대해 매우 부정적으로 체감하고 있었 다. 둘째, 식품안전역량을 구성하는 세 가지 차원인 지식, 태도, 기능을 보면, 식품안전에 대한 태도는 높았으나 식품안전지식의 수준은 현저히 낮은 것으로 조사되었다. 셋째, 소비자의 식품안전행동에 영향을 미치는 요인들의 인과관계를 모형화했을 때, 가장 중요한 영향요인이 식품안전지식으로 나타났다. 이상의 결과를 볼 때 많은 기관들이 식품안전을 위해 소비자에게 다양한 식품안전정보를 제공하려 노력해 왔음 에도 불구하고 소비자들의 식품안전지식은 매우 낮게 나타나고 있어, 소비자들의 식품안전정보 접근성을 높여주 기 위한 방법의 모색이 요구된다. 식품은 소비자들이 일상생활 속에서 가장 빈번하고 가깝게 선택 · 소비하는 제 품이면서 건강 및 생명과 직결되는 제품이기 때문에 작은 위해에 대해서도 특히 더 민감하게 반응할 수 있다는 특성을 갖는다. 따라서 일회성에 그치고 마는 성과주의적인 소비자정보정책으로는 실질적인 효과를 얻기에 한계 가 있을 것으로 판단된다. 따라서 소비자들의 식품안전지식 함양을 위한 장기적이고 체계적인 제도와 정책이 마 련되어야 할 것이다.

In spite of the multilateral efforts on by central and local governments, and various private organizations, consumers' level of concern about food safety has been worsen during the past decades. There have been various food safety related scandals in our society. The reasons for unstable levels of food safety include myopic policy making process and lack of consumer competency. To achieve desirable levels of food safety, consumer competency focused on food safety issues including proper levels of knowledge, attitudes, and behavior as well as reasonable and effective policy making are required. The purpose of this research was to examine consumers' perception about food safety, to measure consumer's competency about food safety, and to explore the possible interactions among consumer's perception and competency with food safety behaviors. A survey with 1,000 consumers was conducted with pre-developed instruments on food safety perception and competency. Results showed that in general, Korean consumers perceived food safety levels in the society very negatively. Among the consumer competency of food safety, food safety attitudes scores were high but food safety knowledge scores were very low. From the structural equation model findings it was shown that the most significant factor on food safety behavior was food safety knowledge. Even though various entities (such as government agencies and private consumer organizations) have provided much information on food safety to consumers, consumers do not have proper knowledge on food safety. Therefore, effective ways to deliver food safety knowledge should be identified. Food safety is closely related with consumers' level of living and well-being and consumers react sensitively on food related issues. Long-term and comprehensive views should be considered when developing food safety related policies and food safety education should aim to properly improve consumers' food safety knowledge.

Purpose: This study developed and tested a hypothetical model of health promotion behavior on migrant workers based on the Health Promotion Model and the Health Literacy Skills Framework. Methods: Data were collected from 298 migrant workers in 9 regions across the country from December 2020 to March 2021. The exogenous variables were e-health literacy, occupational stress, acculturation, and social support. The endogenous variables were perceived benefits of action, self-efficacy, and health promotion behavior. Data were analyzed using SPSS/WIN 25.0, AMOS 20.0, and R-4.0.3 program. Results: The model fit was appropriate. Social support had the most significant direct impact on the health promotion behavior of migrant workers. Perceived benefits of action and self-efficacy played a mediating role in the relationship among e-health literacy, social support, and health promotion behavior. Based on multi-group analysis, the migrant worker group with less than 5 years of residency had a more statistically significant effect on the relationship between perceived benefits of action and health promotion behavior than those with over 5 years. Conclusion: Providing social support as a critical administrative strategy to enhance the health promotion behavior of migrant workers is necessary. Furthermore, when developing an intervention program utilizing the internal mechanism between social support and health promotion behavior, a self-efficacy-enhancing strategy is considered to be more effective. Additionally, educating migrant workers with short-term residence of less than 5 years about the benefits of health behaviors is essential.