• 유통과학연구
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• 제12권2호
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• pp.49-57
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• 2014

Purpose - Theorists and researchers in the area of customer satisfaction generally agree that product satisfaction intervenes between expectancy disconfirmation and various post-purchase cognitive states including attitude and behavioral intention. Studies in a variety of settings have supported the effect of expectation and its disconfirmation on satisfaction, but only a small number of studies address the cognitive consequences of satisfaction decisions and none report data on choice processes such as brand selection. This study examines the influence of satisfaction and its determinants on behavioral intention and product preference in eight coffee shops across the country. Generally it was found in both overall and summed attribute analyses that satisfaction was a function of expectation and disconfirmation, that intention was a function of satisfaction, and that preference was influenced by satisfaction and disconfirmation, the latter having the greater effect. Research design, data, and methodology - The main objective of this study was to assess the dimensions of consumer selection and satisfaction in choosing a coffee shop. In order to achieve this objective, a study of coffee shops across the country was conducted. This study comprised in-depth questionnaires distributed to coffee shop customers. A survey was conducted from September 1, 2011 to September 30, 2011, involving franchise coffee shop, independently owned coffee shop, and roastery coffee shop customers. Results - Hypothesis 1-1, which states that coffee shop choice attributes differ based on the type of coffee shop, is accepted. It has a significance level of 0.05, according to choosing properties of coffee shop by convenience of transportation, varieties of beans, residence of the owner (manager), information, and relationships. Hypothesis 1-2, which states that satisfaction with the choice factor differs depending on the type of coffee shops, is accepted. The P-values for cleanliness and varieties of beans were 0.04 and 0.00, respectively, and have a significance level of 0.05, according to the satisfaction with the chosen coffee shop. Hypothesis 2-1, which states that the importance of the choice attributes in coffee shop selections differs based on the demographic characteristics of the customers, is accepted. According to the t-test result, convenience of parking and residence of the owner (manager) are significant. Hypothesis 2-2, which states that satisfaction with the choice factor will differ depending of the type of coffee shop, is accepted. According to the t-test result, convenience of parking and residence of the owner (manager) are significant. Conclusions - This study has shown that intention to revisit a certain shop is most likely correlated to satisfaction in all cases. In order to offer subsequent developments for coffee shops, this study also identifies relations between customer satisfaction and selection by finding significant factors. In order to maximize customers' satisfaction, coffee shops should analyze and satisfy customers' needs and wants in terms of coffee service. While the findings do not generalize beyond the mall sampling procedure used here, we have hopefully identified a close approximation of the process of satisfaction decisions used by consumers generally.

• ALGAE
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• 제31권1호
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• pp.73-84
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• 2016

Marine organisms are frequently used to be harmful and have lower side effects than synthetic drugs. The cognitive improving efficacy of gamma aminobutyric acid-enriched fermented Saccharina japonica (FSJ) on the memory deficient rats, which were induced by trimethyltin chloride (TMT), was investigated by assessing the Morris water maze test and by performing choline acetyltransferase (ChAT), cAMP response element binding protein (CREB), and brain derived neurotrophic factor (BDNF) immunohistochemistry. The neurite outgrowth of Neuro2a cells was assessed in order to examine the underlying mechanisms of the memory enhancing effects of FSJ. Treatment with FSJ tended to shorten the latency to find the platform in the acquisition test of the Morris water maze at the second and fourth day compared to the control group. In the probe trial, the FSJ treated group increased time spent in the target quadrant, compared to that of the control group. Consistent with the behavioral data, these treatments recovered the loss of ChAT, CREB, and BDNF immunepositive neurons in the hippocampus produced by TMT. Treatment with FSJ markedly stimulated neurite outgrowth of the Neuro2a cells as compared to that of the controls. These findings demonstrate that FSJ may be useful for improving the cognitive function via regulation of neurotrophic marker enzyme activity.

• 한국치위생학회지
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• 제9권4호
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• pp.715-725
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• 2009

Objectives : The purpose of this study was to analyze the influence which the professional dental hygiene education has on the knowledge and behavioral change for oral health to the students in the departments of dental hygiene. Methods : 771 students in the first grade and 646 students in the third grade who were attending the departments of dental hygiene from 12 colleges in Korea were surveyed. The self-administered questionnaires were distributed to the students in the colleges during May and asked them to answer the questions and then recovered them on the spot. The collected questionnaires were analyzed by using a SPSS/PC program and the difference of significance depending on the group of the students was tested by Chi-square test or Fisher's exact probability test. Results : In the number of eating snacks by the students during one day, 2-3 times was the highest, irrespectively of the grade. The rate of the students brushing their teeth after snack was higher in the third-grade students(34.8%) than in the first-grade students(20.8%). As the path of acquiring oral health knowledge, all of the first-grade and third-grade students replied that their school classes had impacted them the most. The rate of toothache experience was a higher tendency in third-grade students compared to the first-grade students(p=0.116). The rate of gingival bleeding experience was lower in the third-grade students than in the first-grade students. The rate of oral prophylaxis experience was higher in the third-grade students than in the first-grade students. In the smoking rate, there was lower in the third-grade students than in the first-grade students. The rate of acknowledging smoking hazard to the periodontal health was higher in the third-grade students than in the first-grade students. Conclusions : This study revealed that the third-grade students of dental hygiene departments who were majoring in dental hygiene had a higher perception of oral health than the first-grade students whose the dental hygiene education period was short.

• 생명과학회지
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• 제19권11호
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• pp.1651-1657
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• 2009

본 연구는 흰쥐의 흉추 9번을 타박 손상시키고 1주간의 휴식 후 스트레스를 유발하지 않는 저강도 트레드밀운동을 7주동안 수행하여, 가자미근 위축지연 변화를 western blotting과 H&E 염색 그리고 면역형광염색법으로 관찰하였으며, BBB-검사를 이용하여 기능적 회복을 관찰하였다. 형태학적 변화의 결과 척수손상 후 트레드밀 운동에 의해 하지부위 가자미 근과 근섬유의 횡단면 크기가 증가하였으며, 근섬유 세포에서 IGF-I 단백질 발현이 증가하였다. 또한 생화학적인 결과 척수손상 후 트레드밀 운동에 의해 하지부위 골격근 IGF-I 단백질 발현이 증가하였으며, 행동학적 검사를 통해 트레드밀 운동그룹이 비 운동그룹보다 기능적 회복이 개선된 것을 확인하였다. 이러한 결과는 근 비대에 직접적으로 관여하는 IGF-I 단백질 발현량이 운동에 의해 증가하여 가자미근크기 증가와 같은 근 위축 지연을 확인하였으며, 이러한 변화를 통해 기능적 회복에 긍정적인 결과를 보여주었다. 따라서 운동은 척수손상 환자에게 효과적인 기능재활 치료방법이 될 수 있으며, 장애를 최소화하여 자발적인 일상생활을 도모할 수 있을 것이라 생각된다.

• The Korean Journal of Physiology and Pharmacology
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• 제14권4호
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• pp.213-221
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• 2010

The hypothalamic-pituitary-adrenal (HPA) axis is the primary endocrine system to respond to stress. The HPA axis may be affected by increased level of corticotrophin-releasing factors under chronic stress and by chronic administration of monosodium glutamate (MSG). The purpose of this study was to investigate whether chronic MSG administration aggravates chronic variable stress (CVS)-induced behavioral and hormonal changes. Twenty-four adult male Sprague-Dawley rats, weighing 200~220 g, were divided into 4 groups as follows: water administration (CON), MSG (3 g/kg) administration (MSG), CVS, and CVS with MSG (3 g/kg) administration (CVS＋MSG). In addition, for the purpose of comparing the effect on plasma corticosterone levels between chronic stress and daily care or acute stress, 2 groups were added at the end of the experiment; the 2 new groups were as follows: naive mice (n=7) and mice exposed to restraint stress for 2 h just before decapitation (A-Str, n=7). In an open field test performed after the experiment, the CVS＋MSG group significant decrease in activity. The increase in relative adrenal weights in the CVS and CVS＋MSG group was significantly greater than those in the CON and/or MSG groups. In spite of the increase in the relative adrenal weight, there was a significant decrease in the plasma corticosterone levels in the CVS＋MSG group as compared to all other groups, except the naive group. These results suggest that impaired HPA axis function as well as the decrease in the behavioral activity in adult rats can be induced by chronic MSG administration under CVS rather than CVS alone.

• 한국농촌간호학회지
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• 제4권1호
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• pp.13-21
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• 2009

Purpose: This study was done to investigate the prevalence and related factors of Clonorchis Sinensis for inhabitants of the Han riverside area and to identify knowledge related to Clonorchis Sinensis and intended behavioral changes to decrease risk of infection. Method: The data were collected from December 16, 2008 to January 10, 2009. Participants were 555 people who responded to a questionnaire. Frequency, percentage, $X^2$-test, and t-test were used to analyze the data. Results: The prevalence of Clonorchis Sinensis was 7.9% in this population. Related factors for Clonorchis Sinensis were gender (male=10.8%, female=3.6%, p=0.002) and smoking (p=0.007). but habits related to ingestion of alcohol and raw fish were not significant. As for knowledge of Clonorchis Sinensis, the Clonorchiasis group had a mean score of 10.09 $({\pm}3.95)$ of a possible 17 compared to a score of only 8.27$({\pm}4.60)$ for the negative group (p=0.011). The intended behavioral change related to risk of infection, according to presence of infection or not, was significant (p=0.004). Conclusion: These results suggest that Clonorchiasis is still highly endemic in all risk areas such as the Han riverside, indicating that it is necessary to set up effective management programs for patient care and prevention of Clonorchis Sinensis.

• 대한교통학회지
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• 제30권6호
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• pp.37-46
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• 2012

65세 이상 고령운전자의 경우 지난 10년 새 교통사고건수는 3만 7,000건에서 27만 4,000건으로 무려 640.5% 증가되었다. 이는 전체사고에서 차지하는 비율이 1.2%에서 3.1배 증가한 3.7%를 차지하고 있는 것으로 교통안전 관련기관에서는 여러 대책을 강구하고 있다. 무엇보다 고령운전자의 행동특성 및 신체특성에 대한 심층연구를 통해 안전대책과 연계하는 방안이 중요하다 할 수 있다. 본 연구에서는 고령운전자의 행동특성을 측정할 수 있는 운전자 적성검사(Driving Aptitude) 항목과 교통사고 자료를 토대로 고령운전자 운전특성과 사고특성을 연결한 실증연구를 수행하였다. 영향모형 개발을 위해 활용한 방법론은 영과잉 회귀모형을 적용하였고, ZIP 회귀모형과 ZINB 회귀모형에 대하여 베이지안 추론을 이용한 사고예측 모형을 선택하였다. AAE분석결과 ZIP 회귀모형이 적합하며, 3가지 변수속도예측, 주의전환, 인지능력이 고령자사고와 영향관계에 있음을 확인할 수 있었다.

• 정신신체의학
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• 제24권2호
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• pp.157-164
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• 2016

Objectives : The objective of this study was to investigate the characteristics of language profiles according to whether or not Korean children with autism spectrum disorder(ASD) also have ADHD, and to examine the relationship with executive function. Methods : Participants in the study were boys with ADHD aged 6 to 11 years who visited the clinic from January 2012 to December 2013. In this study, 25 boys with ASD were included, and completed scales included the Korean version of Autism Diagnostic Interview-Revised(K-ADI-R), Korean version of Autism Diagnostic Observation Schedule(K-ADOS), Korean ADHD Rating Scale(K-ARS), and Korean-Conners' Parent Rating Scale(K-CPRS). They also completed neuropsychological tests and assessed language profiles. Patients were categorized into two groups(with ADHD and without ADHD). T-test and Multivariate analysis of covariance (MANCOVA) was used for analysis. Results : Statistically, no difference was found in receptive and expressive language ability between the ASD groups with and without ADHD. However, a lower score in Test of Problem solving(TOPS) was observed for ASD with ADHD than for ASD without ADHD, with problem solving and finding cues showing significant differences. Conclusions : These findings suggest that language profiles in the ASD group without ADHD could be similar to those in the ASD group with ADHD, but comorbid ADHD could lead to more difficulty in linguistic ability for problem solving and could be related with executive function of the frontal lobe.

• 디지털융복합연구
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• 제19권9호
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• pp.229-239
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• 2021

본 연구는 성인을 대상으로 COVID-19 예방접종 행위의도에 영향을 미치는 요인을 규명하기 위한 서술적 상관 관계 연구이다. 본 연구 참여에 자발적인 동의를 받은 K도 지역의 성인 232명을 대상으로 자가설문지를 통하여 2021년 4월 한 달간 자료수집을 하였다. 자료분석은 기술통계, t-test, ANOVA, Pearson correlation coefficient, Hierarchical analysis을 사용하여 분석하였다. 연구결과 COVID-19 예방접종 행위의도에 통계적으로 유의한 영향을 미치는 요인은 지각된 행위 통제(β=.39, p<.001), COVID-19 예방행위에 대한 태도(β=.24, p<.001), 주관적 규범(β=.24, p<.001)의 순이었다. 이에 대한 설명력은 56.8% 이었다. COVID-19 백신은 COVID-19 판데믹 종식에 중요한 수단이며 COVID-19 감염이나 중증화를 방지하고 주위 사람을 보호하는데 도움이 된다. 포스트 COVID-19 상황 속에서 COVID-19 예방접종 행위의도를 향상시키기 위하여 적극적인 방안 및 전략이 필요하다. COVID-19 예방접종이 전국적으로 보급되고 있는 이 시점에서 COVID-19 예방접종 행위의도가 코로나19 예방접종 행동으로 이어지길 기대한다.

• 한국콘텐츠학회논문지
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• 제19권6호
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• pp.513-523
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• 2019

이 연구의 목적은 활동중심 STEAM 교육프로그램을 개발하고 적용하여 초등학생의 논리적 사고력, STEAM에 대한 태도, 만족도 변화를 검증하는데 있다. 활동중심 STEAM 교육프로그램은 '자외선을 이겨내자'를 주제로 총 3차시 분량으로 개발하였다. 초등학생을 대상으로 예비 투입 과정을 거쳐 수정 및 보완하여 최종적으로 개발된 프로그램은 경기도 소재의 S 초등학교 6학년 학생 168명을 대상으로 통계적 방법을 통해 그 효과성을 검증하였다. 연구 결과는 다음과 같다. 첫째, 활동중심 STEAM 교육프로그램은 초등학교 과학 5~6학년군 '태양계와 별' 단원을 기반으로 '자외선을 이겨내자'란 주제를 중심으로 개발하였다. 둘째, 개발된 활동중심 STEAM 교육프로그램을 초등학교 학생에게 적용한 후, 과학행동체계에 따른 인지발달 수준은 수업 후 향상되었고, 논리적 사고력 중 비례, 변인통제 논리가 유의미한 결과 값을 나타내었다(p<.05). 셋째, 7개 하위 요인으로 구성된 STEAM 교육에 대한 태도 중 소통과 유용성 요인을 제외한 다른 요인들에 걸쳐 유의미한 결과 값을 나타내었다(p<.05). 넷째, 만족도 검사에서는 하위 구인의 평균값이 3.59~3.85을 나타내어, 연구참여자들이 활동중심 STEAM 프로그램에 대해 긍정적인 의견을 주었음을 확인할 수 있다.