• Korean Journal of Child Studies
• /
• v.22 no.1
• /
• pp.51-66
• /
• 2001

This study investigated whether infant child care experience, alone or in combination with mother/child factors, is associated with attachment security. Participants were forty 12-to 18-month-old infants and their mothers. Infants were observed in the Strange Situation to assess the pattern of infant-mother attachment; the Observational Ratings of the Caregiving Environment was used to assess the caregiving environment. Mothers were interviewed with the questionnaires and observed in the laboratory "living room". There were significant main effects of maternal sensitivity and responsiveness and of stability of care on attachment security and on insecure/avoidance. Significant interaction effects revealed that infants were more likely to be secure when high maternal sensitivity/responsiveness was combined with good quality child care, non-maternal care initiated prior to six months of age, or care by close relatives.

• Asia pacific journal of information systems
• /
• v.26 no.1
• /
• pp.80-108
• /
• 2016

Contemporary organizations strive for customer agility through the deployment of digital technologies on customer-focused operations to build enduring customer relationships, with mobile apps being one of its prominent examples. Drawing on prior agility and ECT literature, this study proposes a model to examine customers' view of a firm's customer agility. Our empirical test of conceptual model from data collected in a field study from 128 customers demonstrated that the conceptual model offers good explanation for customers' view of a firm's customer agility through relationships among customer expectations-customer perceived firm's responsiveness-satisfaction. Data were analyzed using PLS, polynomial modeling, and response surface methodology to examine the relationships between customers' digital interactions with the firm, influence of digitized interactions on customer expectations, customers' evaluation of firm's responsiveness, and subsequent customer satisfaction.

• Proceedings of the Korean Operations and Management Science Society Conference
• /
• 2003.05a
• /
• pp.808-813
• /
• 2003

Maintaining agility and responsiveness m designing and manufacturing activities are the key issues for manufacturing companies to cope with global competition. Distributed design and control systems are regarded as an efficient solution for agility and responsiveness. However, distributed nature of a manufacturing system complicates production activities such as design, simulation, scheduling, and execution control. Especially, existing simulation systems have limited external integration capabilities, which make it difficult to implement complex control mechanisms for the distributed manufacturing systems. Moreover, integration and coupling of heterogeneous components and models are commonly required for the simulation of complex distributed systems. In this paper, a collaborative and adaptive simulation architecture is proposed as an open framework for simulation and analysis of the distributed manufacturing enterprises. By incorporating agents with their distributed characteristics of autonomy, intelligence, and goal-driven behavior, the proposed agent-based simulation architecture can be easily adapted to support the agile and distributed manufacturing systems. The architecture supports the coordination and cooperation relations, and provides a communication middleware among the participants in simulation.

• Child Health Nursing Research
• /
• v.18 no.1
• /
• pp.36-42
• /
• 2012

Purpose: The purpose of this study was to explore recognition of mother-child interaction by preschoolers' mothers. Methods: Data were collected through in-depth interviews with mothers of 12 preschoolers. The data were analyzed following Downe-Wamboldt's content analysis methodology. Results: From the data, 170 significant statements were selected and were classified into 7 categories and three domains (maternal, child, dyadic). First, the maternal domain consisted of maternal sensitivity, acceptable responsiveness, and child developmental encouragement. Second, the child domain consisted of child's sensitivity, responsiveness, and initiative. Third, the dyadic domain consisted of mutuality. Conclusion: These results suggest that preschoolers' mothers recognize the significant qualitative aspects of interaction with their children. Based on these results, instruments for preschooler-mother interaction need to be developed.

• Journal of the Semiconductor & Display Technology
• /
• v.10 no.4
• /
• pp.1-5
• /
• 2011

Electronics in modern life have become more miniaturized and precise and new technology of electronic components has made these trends possible. The explosive demand of electronic components needs more high-speed and accurate performance of manufacturing processes. For high-speed actuation, solenoids, voice coil motors and piezo motors have been used. A solenoid actuator characterized by low price, available small size, and convenience is one of the main components of production equipments requiring compact and high-speed actuators. Since these actuators show millisecond order responsiveness, the improvement of 1~2msec is very important in industrial applications. In this paper, the mathematical model of the solenoid is formulated and simulated using SIMULINK$^{(R)}$. To verify the model, the responses for step input with open-loop control is obtained and compared with the simulation result. In order to improve the responsiveness, Hold voltage method is introduced and optimal value between spring constant and hold voltage is suggested.

• Management & Information Systems Review
• /
• v.26
• /
• pp.231-259
• /
• 2008

Recently, almost of the colleges are contrive measures to satisfy the needs of students. The purpose of this study is to find what are the impact factors to the needs of those. To evaluate the factors influencing to students behaviors, it was investigated how much did the 5 variety of Service quality-Tangibles, Assurance, Responsiveness, Empathy, Reliability-and 4 variety of attitude models to depending to the level of students influence the satisfaction of students for the students of W college. In the result, this study shows that 5 variety of Service quality did not impact for the general service quality, but only the Responsiveness and, Empathy have the positive relationship to the satisfaction of students. Also, general service quality and attitude willingness have the positive correlation with the satisfaction of students. And it is investigated that there are significance differences among the general service qualities by the level of students ability.

• 한국디지털정책학회:학술대회논문집
• /
• 2005.11a
• /
• pp.45-60
• /
• 2005

The purpose of this study is to classify customer by e-mailing responsiveness on time-series analysis and testify the effectiveness of grouping by ROI analysis. Response recency, response frequency and Activity(RFA) of e-mailing systems were adapted for Customer segmentations. ROI analysis were consisted of open, click-through, duration time, personalization, conversion rate and email loyalty index of email systems. Major findings are as follows: RFA analysis is used for customer segmentations that is fundamental process of e-CRM applications. Customer segmentations were loyal customer, odds customer, dormant customer, secession customer and observation customer by RFA grouping. Loyal customer group has high point in all ROI index compared to other groups. These results indicated that customer responsiveness of e-mailing systems were appropriate methods to grouping the customer with demographic variables. Therefore, effective e-mailing marketing strategy of e-Biz have suitable active DB and Behavior targeting is best approach to enforcing the target e-mailing marketing.

• Journal of the Korea Safety Management & Science
• /
• v.11 no.1
• /
• pp.143-153
• /
• 2009

One of the important components of this administrative reform is customer satisfaction. Every public enterprises introduced the Service Charter and Korean government took Customer satisfaction as the key index of public sector performance assessment. Most public enterprises introduced customer satisfaction management in an attempt to improve the quality of customer service. The government granted high incentives to excellent business innovative enterprises and developed additional indices, which are related to CS. From now on, every Korean enterprises must embody feasible customer satisfaction management and improve the quality of customer service In this research, we proposed a quality evaluation standard model which is suitable for the public enterprise based on the Service Quality Criteria, and examined the model. A 7-Point Likert Scale was used based on the five categories within the Service Quality: responsiveness, convenience, tangibility, sympathy and reliability, we analysed the validity and causal relationship among the factors within the model.

• Culinary science and hospitality research
• /
• v.14 no.1
• /
• pp.134-143
• /
• 2008

The purpose of this study is to identify the critical service factors, which influence the customers' satisfaction and loyalty to pizza restaurant's customers in Korea. In order to meet this purpose, we surveyed 185 customers who have visited Imsilcheese pizza restaurants. This survey used the SERVPERF service quality measuring theory. The results are as follows: Service Quality consists of 6 factors which are Assurance, Tangibles, Quality of Pizza, Responsiveness, Empathy and Reliability. Customers' satisfaction is affected by 6 factors of service quality. Responsiveness is most influential in customers' satisfaction while Assurance is most crucial to their loyalty. Customers' satisfaction has a significant effect on the customers' loyalty.

• Proceedings of the Korean Geotechical Society Conference
• /
• 2008.10a
• /
• pp.820-826
• /
• 2008

Differ number of seismograph to the composition dam by recently frequent earthquake and analyzed responsiveness. Interest for dam inner place by increase of something wrong flood and inside and outside of the country earthquake appearance according to unusual change of weather is risen, on important urea in dam safety floodgate school register by structural safety divide can. Therefore, by PMP (PMF) of dam and increase of domestic earthquake occurrence, need research about earthquake resistant nature ability estimation of water resources facilities. Because responsiveness analysis applies number 0.154 ~ 0.25 g of seismograph, seismic wave that use in analysis is being suitable in dynamic analysis of construction such as Rockfill dam from representative chapter cycle faction and recommend in domestic internal examination design workbook, and use results applied much Hachinohe wave onions in van abroad.