• Proceedings of the Korean Association for Survey Research Conference
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• 2007.11a
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• pp.55-65
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• 2007

In this research, it will be examined on mathematical model of AMOS software program that ues for Covariance Structure Analysis. if we have not understood to mathematical model of Covariance Structure, we fail to understand Structural equation modeling. Similarly If We were not understand to mathematical model of AMOS Software, we do not use Software adequately. Therefore we examine two sorts of Software that be designed for Structural equation modeling or Covariance Structure Analysis. In this research, We will focus on 8 assumption of Structural equation modeling and compare AMOS(Analysis of MOment Structure) program with LISREL(Linear Structure RELation) program. We found that A Program of AMOS Software have materialized with RAM(Reticular Action Model).

• Journal of Digital Convergence
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• v.15 no.2
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• pp.89-98
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• 2017

This study analyzed empirically the same data through SPSS statistics(regression analysis) and AMOS program(structural equation model) used for cause and effect analysis. The result of empirical analysis of moderation effect was as follows. Meanwhile, SPSS statistics(regression analysis) did not pictured moderation effect in the categorical data(sex) and continous data(satisfaction of consunting), AMOS program(structural equation model) pictured partial moderation effect about the effecting of consultant's capability and attitude on the consulting repurchase within 10% level of significant. Eventually, This study showed that AMOS program and SPSS statistics used different methology in moderation effect, thus the different outcomes appeared although using the same data.

• Journal of Digital Convergence
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• v.14 no.6
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• pp.167-175
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• 2016

This study analyzed empirically the same data through SPSS statistic(regression analysis) and AMOS program(structural equation model) used for cause and effect analysis. The result of empirical analysis was as follows. The different outcome of coefficients and p-values were deducted. Especially, in the mediated effect testing, meanwhile, SPSS statistic(regression analysis) pictured mediated effect, AMOS program(structural equation model) did not picture mediated effect on the reject zone of null hypothesis(absolute t-value and C.R.-value were nearby 1.96). Eventually, this study showed that what program used determined the outcomes of coefficients and p-values(In particular, the outcomes were differentiated further in the increasing measurement error) though using the same data.

• 한국벤처창업학회:학술대회논문집
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• 2017.04a
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• pp.17-17
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• 2017

구조방정식모델(Structural Equation Modeling: SEM)은 변수들 간의 인관관계 및 상관관계를 검증하기 위한 통계기법으로 사회학 및 심리학 분야에서 개발되었지만 현재는 경영학, 광고학, 교육학, 생물학, 체육학, 의학, 정치학 등 여러 학문분야에서 광범위하게 사용되고 있다. Amos는 기본적으로 그래픽(Amos graphics)과 베이직(Amos basic)을 제공하기 때문에 정확한 프로그램의 작성이나 행렬에 대한 지식이 없는 초보자들도 아이콘을 이용하여 복잡한 연구모델이나 다중집단분석모델을 분석할 수 있다. PLS(Partial Least Square)는 모형 추정과정에서 발생하는 잔차 또는 예측오차를 최소화하여 예측력을 극대화하기 위한 프로그램이며, 즉, PLS-SEM는 표본 수가 적고 자료가 정규분포를 보이지 않거나 조형지표 모델이거나 복잡한 연구모델 분석에 유용하다. 최근 빅데이터의 열풍으로 자료들을 분석을 위한 도구로 R이 실무 현장에서 인기를 끌고 있다. R은 통계 프로그래밍 언어이자 오픈 소프트웨어 환경으로 통계, 그래픽, 데이터마이닝 등의 다양하고 방대한 양의 패키지들을 지원한다. R에서 제공되는 패키지들이 오픈 소스이고 선형 및 비선형 모델링, 고전적인 통계분석, 시 계열 분석, 분류 및 군집분석 등의 다양한 통계 패키지들을 제공한다는 측면에서 R은 실무는 물론 학문적인 측면에서도, 특히 통계를 기반으로 실증분석을 수행하는 사회과학연구들에서 중요한 역할을 할 수 있을 것으로 기대된다.

• Journal of Digital Convergence
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• v.13 no.7
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• pp.109-116
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• 2015

This paper aimed to identify the relationship between satisfaction and continuous usage intention of AT(Accounting Technician) certification program using WBI(Web-Based Instruction) in the digital convergence environment. We extend satisfaction and continuous usage intention, technology acceptance model theory by adding usefulness expectation, program interface, expectation confirmation. This study was examined by using the SPSS 21.0 and AMOS 21.0. The results by analysis are as follows. First, usefulness expectation and program interface showed positive effect on the expectation confirmation, usefulness expectation had more significantly effect than the program interface. Second, expectation confirmation had significantly positive effect satisfaction, continuous usage intention. Also expectation confirmation was influenced by continuous usage intention rather than satisfaction. Third, satisfaction had positive sign on the continuous usage intention.

• The Journal of the Korea Contents Association
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• v.14 no.9
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• pp.494-502
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• 2014

The purpose of this study was to analyze the effects of festival experiential factors on festival satisfaction and behavioral intention by questionnaires to 550 experience program participants in the Muju Firefly Festival. And the hypothesis verified by 493 valid questionnaires with AMOS 18.0. The result of analysis showed that educational experience, escapist experience and entertainment experience except esthetic experience had positive effects on the festival satisfaction. Based on standardized coefficients showed that entertainment experience had the greatest impact on the festival visitor's satisfaction. And it showed that the satisfied visitors with the festival experience programs are the more likely re-visit and recommendation of visitors to subsequent festivals.

• The Journal of the Korea Contents Association
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• v.21 no.8
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• pp.608-618
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• 2021

The aim of this study was to verify the feasibility and reliability of the program outcome indirect measurement tool developed for nursing college students in Korean. 396 nursing students from 5 nursing colleges participated in this study, data were collected from November 22 to December 10, 2019. Data analysis was conducted using the IBM Statistics SPSS 21.0 and AMOS 21.0 programs to analyze item analysis, exploratory and confirmatory factor analysis. As a result of the item analysis, all 79 items were selected for factor analysis. In the exploratory factor analysis, five items that were loaded with other factors were deleted. The final factor loading range was from .37 to .86, and the cumulative explanatory variance for 12 factors was 71.71%. No items were deleted as a result of the confirmatory factor analysis, and the final scale was consisted of 74 items. The average score for scale was 3.78 and Cronbach' α was .98. The feasibility and reliability of the program outcome indirect measurement tool have been verified through this study. Therefore it can be used as a more standardized indirect measurement tool for nursing college students.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.2
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• pp.282-289
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• 2016

This study examined the mediating effects of social capital between transformational leadership and organizational commitment in hospitals nurses'. The survey was conducted with 244 nurses working in a general hospital. The data was collected with the transformational leadership, social capital and organizational commitment and analyzed using the SPSS/WIN 21.0 and Amos 18.0. A positive relationship was observed between transformational leadership, social capital, and organizational commitment; social capital had a partial mediating effect of a transformational leadership and organizational commitment. To increase the organizational commitment, mediating between the head nurse' transformational leadership and social capital is recommended.

• Journal of Digital Convergence
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• v.14 no.3
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• pp.465-471
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• 2016

This study intends to figure out the relationship between autonomy and achievement motivation of the university players. For this purpose, Survey was performed to Seoul and Metropolitan area's 25 sports 396 Players., And using SPSS 18 and AMOS program descriptive statistics, exploratory factor analysis, confirmatory factor analysis, reliability analysis were conducted. Based on purified data through the process, the relationship between autonomy and achievement motivation was verified with correlation analysis and regression analysis. As a result, autonomy was recognized by male player higher than female player, and in goal-orientation of the access tendency of achievement goal orientation, male player showed higher scores. And in mastery-avoidance of avoidance, female player showed higher scores and in performance-avoidance, male player showed higher scores. According to regression analysis, autonomy affects mastery-approach and achievement goal orientation of the performance-approach.

• The Journal of the Korea Contents Association
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• v.20 no.5
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• pp.570-584
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• 2020

The objective of this study is to verify the relationship between the factors involved in the education program to support foreign students to adapt to Korean society and their ego-resilience and social adaptation. The survey was conducted on students attending universities and graduate schools in Seoul and Gyeonggi Province, and the analysis was conducted using the SPSS 25.0 and AMOS 25.0 statistical program. The main results are as follows. First, the participation frequency, class satisfaction and teacher satisfaction among the factors involved in education programs to support foreign students were found to have a significant effect on ego-resilience. Second, the ego-resilience of foreign students is found to have a significant effect on Korean society adaptation. Third, among the factors involved in education programs to support foreign students, only the participation period factors have a significant effect on social adaptation. Fourth, there was a mediating effect of ego-resilience in the relationship between participation factors and social adaptation of foreign students. This means that the frequency of participation in education programs, satisfaction in class, and teacher satisfaction were found to have a positive effect on adaptation to Korean society through the ego-resilience.