• 한국의류학회지
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• 제32권5호
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• pp.766-776
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• 2008

The purpose of this study was 1) to identify the reasons for delay of decision making and the shopping information in internet shopping, 2) to classify consumers based on the clothing benefits, 3) and to examine the differences among consumer groups in the reasons for delay of decision making and the shopping information. The data were collected from a sample of 500 internet shopper aged from 20 to 40. This study used factor analysis, multiple regression analysis, Pearson's correlation analysis, cluster analysis and ANOVA. The results showed that the reasons for delay of decision making consisted of eight factors: Performance risk, Comparison shopping, Economic shopping, Social risk, Uncertainty, Expecting of market change, Product unsatisfaction, Passive shopping. The shopping information consisted of three factors: Product variety, Product information, Additional information. Five factors of clothing benefits were Economy, Figure compensation, Social position, Individuality, and Comfort. The respondents were classified into four groups by five factors of clothing benefits; Individuality seeking group, Low-benefits seeking group, Economy seeking group, Figure compensation/comfort seeking group. There were significant differences among groups in the reasons for delay of decision making and the shopping information among groups. Therefore, marketers need to provide different shopping information for delay closure by target groups.

• 한국의류학회지
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• 제37권4호
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• pp.526-539
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• 2013

This study analyzed the effects of internet fashion consumer's anticipated regret and the selection difficulty on decision making delay and purchase switching intention. The survey was conducted in 2012 on internet fashion consumers in their 20s to 40s from May 1 to June 30; subsequently, 487 responses were used for the data analysis. The anticipated regret of internet fashion consumers was composed of product, service, social psychology, and function-related anticipated regret. The selection difficulty of internet fashion consumers was composed of process, information, and experience-related selection difficulty. There are significant differences in anticipated regret, selection difficulty, decision making delay, and purchase switching intention by gender. The anticipated regret (product, service, and social psychology-related anticipated regret) and selection difficulty effected decision making delay. In addition, the anticipated regret for product and selection difficulty by process or information influenced purchase switching intention. The results of this study provide useful information on the success and efficient operation of internet shopping malls.

• 한국콘텐츠학회논문지
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• 제21권9호
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• pp.458-470
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• 2021

한국의 정책 현실에서는 사회적으로 큰 이슈가 되지만 막상 정책 결정이 이루어지지 않는 경우가 많이 있다. 이렇게 정책 결정이 지연되는 이유로는 적정한 정책 절차를 거치기 위해서 지연되는 경우, 이해관계자의 동의가 이루어지지 않아 지연되는 경우 등도 존재하지만, 이와 같은 사유만으로 정당화되지 않는 정책 지연도 다수 발생하고 있다. 본 연구는 현재 한국의 정책 결정 과정에서 정당화되지 않는 정책 지연은 정부에 의한 의도적인 무의사결정으로 설명할 수 있다는 점을 제시하고자 하였다. 이에 대한 사례로 상암동 롯데복합쇼핑몰을 제시하고, 상암동 롯데복합쇼핑몰 정책 과정을 무의사결정의 시각에서 분석하였다. 엘리트층의 존재, 목적, 정책수단, 정책과정, 결과 등의 요소들을 기반으로 분석한 결과 상암동 롯데복합쇼핑몰 건립 지연 사례는 정부의 적극적이고 전략적인 무의사결정에 의한 것으로 추정될 수 있었다. 소극행정과 구분되는 정부의 전략적인 무의사결정에 대해 향후 다양한 검토가 이루어질 필요가 있다.

• 한국의류산업학회지
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• 제13권4호
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• pp.511-522
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• 2011

This study analyzed the effects of internet fashion consumer's impulse buying tendency on positive and negative purchasing behaviors. A survey was conducted from October 1 to December 15 in 2010, and 407 responses from internet fashion consumers who made impulse purchases on the internet at least once for the last 6 months were used in the data analysis. As a result, the impulse buying tendency of internet fashion consumers was classified into pure impulse buying, reminder impulse buying, suggestion impulse buying, and stimulus impulse buying. The positive purchasing behaviors such as repurchase intention and purchase satisfaction were influenced by the impulse buying tendency. The all factors of impulse buying tendency had an effect on repurchase intention, while purchase satisfaction was influenced by the reminder impulse buying, suggestion impulse buying, and stimulus impulse buying. The negative purchasing behaviors were classified into delay in decision making and switching intention of purchase. The delay in decision making was influenced by the stimulus impulse buying, suggestion impulse buying, and reminder impulse buying. Also, the reminder impulse buying, suggestion impulse buying and pure impulse buying had an effect on switching intention of purchase. In addition, there were significant differences in the impulse buying tendency and delay in decision making between male and female internet fashion consumers.

• Toxicological Research
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• 제32권4호
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• pp.275-280
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• 2016

Prenatal nicotine exposure over an entire pregnancy has been associated with an increased prevalence of hyperactivity, anxiety-like behavior and depression-like behavior in mature rats. However, the effects of maternal nicotine exposure in late gestation and lactation on the psychology and behavior of adolescent rat offspring are unclear. Thus, we investigated the effect of nicotine exposure during late gestation and lactation on anxiety-like and impulsive decision-making behavior in adolescent offspring of rat. Female rats were orally exposed to nicotine which is within range of plasma level of human chronic smokers during the period of third last period of gestation and lactation. When the offspring were weaned, we observed alterations in the anxiety-like behavior and decision-making ability of adolescent rat offspring using light/dark box test and T-maze delay-based cost-benefit decision-making task. The maternal consumption of nicotine reduced both the time spent in the light compartment and the number of transitions compared to nicotine-free rats. Moreover, such nicotine exposed adolescent offspring rats showed impulsive decision making which chose the instant reward in a decision-making situation. We found that nicotine exposure during late gestation and lactation induces an increase in anxiety-like and impulsive decision-making behavior at this developmental stage. These findings suggest that maternal nicotine-exposed offspring are at an increased risk of developing anxious and impulsive behavior.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2008년도 정기학술발표대회 논문집
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• pp.247-251
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• 2008

도시재생 개발사업은 다양한 참여주체가 존재하고 이해관계자의 구도가 복잡하며, 수많은 프로젝트들이 복합적으로 연결되어 있다. 또한 다양한 이해관계자간의 추구 효익(benefit)이 충돌하여 서로 다른 목표를 추구함에 따라 다양한 커뮤니케이션 경로와 복잡한 의사결정 구조를 가지게 된다. 이에 따라 프로세스 단계별 발생하는 무수한 양의 의사결정업무와 복잡한 구조는 도시재생 사업의 기간을 연장시키고 효율성을 떨어뜨리는 원인이 되고 있다. 이에 도시재생 개발사업의 효율적 의사결정을 지원하는 "의사결정 거버넌스" 체계를 구축하기 위한 기초연구로서 도시재생개발사업의 업무 분석과 거버넌스 개념의 문헌고찰을 바탕으로 도시재생 개발사업의 의사결정 특징을 분석하고, 이를 통해 도출된 도시재생 사업의 의사결정 거버넌스 구성요소를 조합하여 "도시재생 사업의 의사결정 거버넌스 체계"의 개념도를 제시하였다.

• 국제학술발표논문집
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• The 6th International Conference on Construction Engineering and Project Management
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• pp.527-531
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• 2015

With the mounting concerns over environmental issues, green construction is gaining a place in the global construction industry. However, rare research has been conducted to analyze green construction projects, especially in the aspect of project schedule performance. As a result, this study aims to investigate the degree of project delay in green building construction, analyze the factors affecting schedule delay of green building projects, and finally provide recommendations to improve schedule performance of green building project. To achieve the objectives, a comprehensive literature review was carried out, followed by a survey conducted with 30 companies that provided data from 220 traditional and 96 green building projects. The analysis of the responses identified that 15.9% of the traditional building projects were delayed while 32.3% of the green building projects were completed behind schedule. Furthermore, the amount of the delays in green building projects was an average of 4.8% of their planned schedule. The top 5 critical factors that can cause delay in green building projects were identified as: (1) speed of decision-making by clients; (2) speed of decision-making involving all project teams; (3) communication/coordination between key parties; (4) level of experience of consultants; and (5) difficulties in contractors' project financing. Lastly, a list of recommendations was introduced, aiming to reduce schedule delay in green building construction projects based on the observations. This study will serve as s a base for further research on the enhancement of green building project schedule performance.

• 한국시뮬레이션학회논문지
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• 제17권3호
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• pp.1-8
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• 2008

멀티미디어 서비스의 QoS가 전송 지연 및 패킷 손실에 의하여 현저히 저하될 수 있으므로, 멀티미디어 데이터의 전송 동안 셀 부하와 무선 링크의 에러에도 불구하고 연속적인 QoS를 유지하는 것이 필요하다. 본 논문은 이종 망상에서 멀티미디어 서비스의 QoS를 지원하기 위한 셀 선정 방법을 다룬다. 제안된 방식은 사용자 시스템 선호도, 통신비용, 셀 부하 그리고 전송지연과 같은 다수의 부정확한 요소가 퍼지 집합 함수를 사용한 의사 결정에 사용되는 다기준 의사 결정 방법에 근거한다. 이 방법은 이진 논리를 사용하는 경우보다 의사 결정 시 평가 항목의 오차가 총체화된 평가치에 완만한 변화를 유발하고 최종적인 기준치를 변화시켜 셀 선정의 유연선을 증가시킬 수 있다. 시뮬레이션을 통하여 평균 지연과 패킷 손실률을 평가하고, 제시한 셀 선정 방법이 이동 단말기에게 최적의 성능을 제공함을 보인다.

• 대한간호학회지
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• 제30권3호
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• pp.659-669
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• 2000

Many patients of acute myocardial infarction showed delay time before seeking treatment although they needed immediate thrombolytic therapy once they perceived their symptoms. The objectives of this study were to identify the relationship between clinical symptoms and the delay, and to find the time spent before seeking the treatment. This study was a retrospective research. The delay time for the treatment consisted of the length of delay from symptom onset to patients' decision (T1), from patients' decision making to finding transportation (T2), and from taking transportation to the first hospital arrival(T3). The subjects were 89 patients who were admitted in the ICU and Cardiac Ward at Chonnam University Hospital with the first attack of acute myocardial infarction. Center, USA The data was collected for three months from March 1st to May 31st of 1998 through questionnaires and reviewing patients' charts: The chart information was suppled by two nurses working at the ICU and Cardiac Ward. The data was analyzed by using frequency, mean and ANOVA through the SAS program. The results of study summarized as follows: 1. Sixty two patients (69.7%) were male and twenty seven patients (30.3%) were female, the ratio of male to female was 2.3 : 1. 2. In daily life, the 70.8% of the patients felt chest pain and discomfort fatigue in 67.4%, dyspnea in 57.3%, and pain in arm, neck, and jaw in 52.8%. During the attack, 97.8% of the patients felt chest pain and discomfort dyspnea in 82.1%, pain in arm, neck, jaw in 67.4% and perspiration in 51.7%. 3. The length of time a patient spent seeking time for treatment (T1+T2+T3) was 94.6 minutes, in which the time for patients' decision making for treatment (T1) was 70.3 minutes, time for finding transportation (T2) was 8.2 minutes, and time for the transportation of the patient to the first hospital (T3) was 16.1 minutes. Time for patients' decision making to go to a hospital(T1) was 74.2% of the total time sought for treatment. 4. The differences of time sought for treatment between perceptions about the seriousness of the symptoms were significant (F= 6.5, p< .01). The more serious the heart symptoms they felt, the shorter the seeking time for treatment. 5. The differences of the time delay before treatment between the degree of the symptoms were significant (F= 2.9, p< .05). The patients with the typical chest pain and discomfort spent shorter the seeking time for treatment than those with the atypical symptoms of acute myocardial infarction. 6. The differences of transportation time to the first hospital between the types of cars that the patients used, were significant (F= 4.3, p< .01). When the patients used 119 or 129 they spent the least time (5.3 minutes) for transportation, and followed by way of an ambulance (15.6 minutes), private car (20.6 minutes), and taxi (24.8 minutes).

• Child Studies in Asia-Pacific Contexts
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• 제2권2호
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• pp.123-132
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• 2012

The current study examined 3- and 4-year-olds' affective decision-making in a variety of cultural contexts by comparing European Canadian children to Chinese Canadian, Hong Kong Chinese, and mainland Chinese children (N = 245). All children were tested with a delay of gratification task in which children chose between an immediate reward of lower value and a delayed reward of higher value. Results showed that Chinese Canadian and Hong Kong Chinese children chose more delayed rewards than European Canadian children, with mainland Chinese children showing a trend toward more delayed rewards. Across cultures, 4-year-olds chose more delayed rewards than 3-year-olds; and among 4-year-olds, girls made more such choices than boys. The findings are consistent with previous findings that exposure to Chinese culture is associated with better cool executive function, but they also highlight the importance of examining development across diverse cultural contexts.