• 가정과삶의질연구
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• 제30권2호
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• pp.65-73
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• 2012

This study investigates influence of parental attachment on school adjustment using self-perceived competence as a mediating variable for perceived school age children. The subjects were 760 children who are 4, 5, and 6 grades in 4 elementary schools at Daegu. The collected data were analyzed by single and multiple regressions that used SPSS win 19.0 The results were as follows: (1) The parental Attachment perceived by school-age children was positively associated with on school adjustment. The parental attachment level of school-age children becomes higher as the perception of school adjustment increases. (2) The parental attachment perceived by school-age children was positively associated with self-perceived competence. That is, the parental attachment level of school-age children becomes higher as the self-perceived competence increase. (3) The effect of parental attachment in the school adjustment by children was reducing explanation when controlled for the self-perceived competence. The Parental attachment that influenced the school adjustment is partially mediated by self-perceived competence. The results of this research indicates that both the quality improvement of inter-relationship between children and parents for school adjustment of school-age children and training for strengthening self-perceived competence of school-age children are important.

• 지역사회간호학회지
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• 제31권2호
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• pp.156-165
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• 2020

Purpose: This study was performed to identify the factors influencing the fear of dementia in middle-aged and older adults. Methods: Data on the characteristics, dementia knowledge, dementia attitude, dementia health beliefs, and fear of dementia of 156 participants were collected from January 20 to March 22, 2018, using a structured questionnaire. The data were analyzed with the SPSS/WIN 21.0 program for descriptive statistics, using an independent t-test, one-way analysis of variance, Pearson's correlation coefficient, and stepwise multiple regression. Results: Significant factors associated with fear of dementia among middle-aged and older adults were subjective life satisfaction (F=3.72, p=.006) and regular exercise (t=6.05, p=.015). Fear of dementia has positive correlations with dementia attitude, perceived susceptibility, perceived severity, and perceived barrier. The determining factors affecting fear of dementia in middle-aged and older adults were perceived severity (β=.46, p<.001), followed by a perceived barrier (β=.20, p=.004) and perceived susceptibility (β=.17, p=.023), and the explanation power was about 47.8%. Conclusion: The results suggest that perceived severity, perceived barrier, and perceived susceptibility be considered in developing the nursing interventions to increase perceived severity, perceived susceptibility, and to decrease perceived barrier to dementia by evaluating dementia health beliefs to manage the fear of dementia among middle-aged and older adults.

• 한국의류산업학회지
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• 제11권5호
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• pp.720-731
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• 2009

The current study investigates the customer's perceived interactivity, perceived trust, and flow of the Internet shopping-mall. The TAM(Technology Acceptance Model) was applied to see the effect on the individual's attitude toward the shopping-mall via purchase intention. To fulfill the study objectives, a total of 806 questionnaires were distributed to the customers with first-hand experience with fashion merchandise in Internet shopping-mall. The judgement sampling method was employed on sample population ages from 20's to 40's over one month period. The result showed the following. First, the perceived interactivity had an effect on perceived trust, usefulness, Flow in all shopping mall types. but there was no effect in the relationship between the two-way Interactivity and the perceived usefulness in the Specialty Internet Shopping-mall model. Second, perceived trust and Flow had an effect on perceived usefulness in all shopping mall types. Third, perceived trust, usefulness and Flow had an effect on the attitude toward shopping-mall in all shopping mall types. Forth, perceived trust, usefulness, Flow and attitude toward shopping-mall had an effect on purchase intention of fashion merchandise in all shopping mall types.

• 한국의류학회지
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• 제39권4호
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• pp.613-624
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• 2015

This study examined: 1) the effect of store density on perceived crowding 2) the difference of perceived price benefit of sale by store density 3) the effect of perceived price benefit and store density on perceived crowding and 4) the effect of perceived crowding and price benefit on shopping behaviors. Store density and perceived crowding were categorized into social and spatial dimensions. Data were collected with 6 (high, medium, and low social and spatial densities) * 2 (sale and no-sale) between-subjects experimental designs. A total of 395 responses were analyzed. The results revealed that social density affected social crowding, but spatial density had no effect on perceived crowding. Price benefit of sale was not different by store density. The sale itself did not affect perceived crowding. Under the social density situation, perceived price benefit reduced spatial crowding and social crowding showed a positive effect on purchase behavior while spatial crowding had a negative effect. However, the most important effect on purchase behavior was price benefit. The study implies that social density (not spatial density) is important for consumer behavior and retail strategies.

• 한국정보시스템학회지:정보시스템연구
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• 제15권2호
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• pp.49-75
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• 2006

The main purpose of this study is to identify the factors affecting personnel e-Learning acceptance. We used self-efficacy and perceived playfulness as independent variables to extended Technology Acceptance Model in an e-Learning contort. Perceived playfulness is the one of the important personal intrinsic motivational factors which could enlarge the understanding process of technology acceptance in the personal perspective. Questionnaires were collected from 94 respondents who experienced e-Learning systems that L Corporation provided. This study developed and empirically tested a model representing the relationship by using Structural Equation Model among factors which are: perceived usefulness, perceived ease of use, perceived playfulness, self-efficacy and attitudes. Also we measured affective and cognitive attitude because, most psychometric literature explain attitude has two different dimensions which are affective and cognitive. The major findings of the study are summarized as follows. Firstly, the higher the perceived usefulness the more affected the behavioral intention was to use as well as attitude to be positive. Secondly, as much as perceived playfulness more affected the perceived ease of use as well as self-efficacy. Finally, the perceived ease of use and self-efficacy are not significantly affected attitude while they are affected perceived usefulness and perceived playfulness.

• 한국IT서비스학회지
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• 제9권3호
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• pp.65-82
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• 2010

Mobile applications market has emerged as new business model. The purpose of this study is to analyze the factors of mobile applications adoption. Based on prior studies of TAM and mobile technology/service, service quality, user experience, OS compatibility, self-efficacy, innovativeness, perceived usefulness, perceived ease of use, and cost were identified as affecting factors of mobile applications adoption. According to the results, service quality is significantly related to the perceived usefulness, and self-efficacy and innovativeness are significantly related to the perceived ease of use. User experience was also found to be related to both the perceived usefulness and the perceived ease of use. In case of OS compatibility, it was found to be significantly related to the perceived ease of use, but not to the perceived usefulness. Both the perceived usefulness and the perceived ease of use were found to be related to the adoption of mobile applications. However, cost was not found to be significant to the relationship between the perceived usefulness/the perceived ease of use and the adoption of mobile applications. This study contributes to provide the base of activation strategies and practical implications for mobile applications.

• 디지털산업정보학회논문지
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• 제14권4호
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• pp.135-148
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• 2018

The purpose of this study is to investigate the effect of perceived interactivity on intention to use augmented reality tourism application in mobile environment. The analysis results revealed that perceived interactivity has a positive (+) effect on perceived usefulness and ease, perceived ease has a significant effect on perceived usefulness, perceived usefulness and perceived ease are related to perceived ease of use (+) Effect on the growth rate. This study attempted to expand the theoretical aspects from an integrated point of view as the existing interactions studies have been studied with an intolerant perspective in the online or mobile environment. The results of this study can be summarized as follows: First, the constructivist factors of perceived interactivity are derived through a comprehensive study of previous studies, and the second-order and reflective constructs are measured to confirm that the perceived interactivity consists of five sub-dimensions. Through such verification, the structure of perceived interactivity was systemized by clarifying the relationship between the factors. In addition, the four components of the perceived interactivity derived from the present study have differentiated effects on the TAM, respectively.

• The Journal of Asian Finance, Economics and Business
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• 제8권1호
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• pp.353-361
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• 2021

The aim of this research is to understand and analyze the ways in which the current digital financial technology is impacting on the financial payment system provided by most of the commercial banks in Indonesia. This research analyzes the variables such as perceived ease-of-use, perceived usefulness, and perceived value on customer's intention to use in relation to the variable of trust as the intervening variable. The data collection is done through distribution of questionnaire; the population of this research consisted of the commercial banking customers located in Jakarta, Indonesia. The sample determination is done through Purposive Sampling and the analysis technique is using Partial Least Square (PLS). The results show that perceived ease-of-use, perceived usefulness, and perceived value have positive and significant effect on intention to use the mobile banking system; perceived usefulness of the application has the most significant influence on intention to use compare to the perceived of ease-of-use and perceived value of the mobile banking system. The results also indicate that, even though the mobile banking system has offered several benefits to the customer, yet it was not actively used by the banking customer compared to other commercial bank's mobile banking system in Indonesia.

• 한국정보시스템학회지:정보시스템연구
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• 제32권4호
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• pp.95-118
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• 2023

Purpose This study employed the Technology Acceptance Model (TAM) to understand students' acceptance of online learning systems. Specifically, this study investigated the factors influencing the behavioral intention of South Korean major university students to use online learning systems for educational purposes in the period when their university life had largely returned to the state it was in before the COVID-19 pandemic. Design/methodology/approach This study examined the impact of four external factors: self-efficacy, personal innovativeness, perceived enjoyment, and system quality, on two TAM constructs: perceived ease of use and perceived usefulness. Additionally, this study explored how perceived ease of use and perceived usefulness affect the behavioral intention to use online learning systems. We conducted an online-based survey using a structured questionnaire. The data collected from the survey were then subjected to Structural Equation Modeling (SEM) analysis to test the study's hypotheses and examine the relationships among the various constructs. Findings The findings reveal that perceived usefulness and ease of use significantly influence students' behavioral intentions to use online learning systems. Furthermore, factors of self-efficacy, perceived enjoyment, and system quality positively affect perceived usefulness and ease of use. Notably, personal innovativeness impacts ease of use but not perceived usefulness.

• 한국문헌정보학회지
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• 제27권
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• pp.291-339
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• 1994

The purpose of this study is to find personal characteristics that affect users' cognitive characteristics of system, and to verify correlations between this users' cognitive characteristics and selection of system usage in using end -user searching systems (EUSS), For corroborative analysis of this study, preliminary model was constructed referring to Davis' Technology Acceptance Model. The model consists of exogenous variables (personal characteristics) , parameter variables (perceived usefulness, perceived ease of use), and effect variables (selection of system usage), When exogenous variables affect parameter variables, exogenous variables are independent variables and parameter variables are dependent variables. In addition, in correlation of parameter variables, which have been affected by exogenous variables, with effect variables, parameter variables are independent variables and effect variables are dependent variables, As for the research methodology, this study regards the Academic Information System connected with the Internet as EUSS, So questionnaires have been sent to researchers in universities who were conducting direct searching for the system. 229 valid responses to questionnaires have been analyzed according to Pearson Correlation Analysis and Stepwise Selection of Multiple Regression in the statistical software packages, 'SPSS PC+'. The findings and conclusions made in this study are summarized as follows; 1. Among the personal characteristics (age, disciplinary, computer literacy level, perceived usefulness of use education and training, perceived satisfaction of end-user searching, perceived satisfaction of system characteristics), all characteristics but age affect perceived usefulness and perceived ease of use. Specifically, perceived satisfaction of end user searching and perceived satisfaction of system characteristics most affect perceived usefulness and perceived ease of use respectively. 2. Perceived usefulness and perceived ease of use have a direct effect on selection of system usage in using EUSS. 3, Perceived usefulness more affect selection of system usage than perceived ease of use in using EUSS.