• Title/Summary/Keyword: 인지행동반응

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Behavioral Variant Frontotemporal Dementia Phenocopy Syndrome (행동증상 아형 전측두엽 치매 표현형모사 증후군)

  • Cheon, Jin Sook
    • Korean Journal of Psychosomatic Medicine
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    • v.25 no.1
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    • pp.3-11
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    • 2017
  • Objectives : The aim of this study was to draw attention toward so called 'behavioral variant frontotemporal dementia(bvFTD) phenocopy syndrome', which is difficult to discriminate with the primary psychiatric disorders, showing poor response to conventional therapeutic drugs, leading to higher risk to misdiagnoses and legal problems. Furthermore, the author insisted that our interest and study on them must be continued. Methods : English articles published during 2000 thru 2016 had been searched by internet with the combination of words such as 'frontotemporal', 'phenocopy' and 'behavioral', and reviewed. Besides, two clinical vignettes were described. Results : Precise diagnosis is important because patients' behavioral symptoms can influence on their families and community. However, disease-modifying treatment for bvFTD are not developed until now, and recent therapeutic drugs are only good for specific symptoms, while deterioration progresses in spite of proper psychiatric management. The possible bvFTD patients are not progressed into probable bvFTD clinically, showing no decline of cogntive and social function, no decrease of activity function, longer survival time, and normal neuroimaging for several years. Conclusions : Rather than expected, there are much more patients having clinical symptoms, course and diagnostic findings including neuroimaging, which are atypical to classical frontotemporal dementia and primary psychiatric disorders. If our knowledge and discriminating ability is improved, discovery rate of that cases will be increased. However, the identity of these atypical features are not clarified until now, it must be further actively investigated.

Understanding Privacy Infringement Experiences in Courier Services and its Influence on User Psychology and Protective Action From Attitude Theory Perspective (택배 서비스 이용자의 프라이버시 침해 경험이 심리와 행동에 미치는 영향에 대한 이해: 태도이론 측면)

  • Se Hun Lim;Dan J. Kim;Hyeonmi Yoo
    • Information Systems Review
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    • v.25 no.3
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    • pp.99-120
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    • 2023
  • Courier services users' experience of violating privacy affects psychology and behavior of protecting personal privacy. Depending on what privacy infringement experience (PIE) of courier services users, learning about perceived privacy infringement incidents is made, recognition is formed, affection is formed, and behavior is appeared. This paradigm of changing in privacy psychologies of courier services users has an important impact on predicting responses of privacy protective action (PPA). In this study, a theoretical research framework are developed to explain the privacy protective action (PPA) of courier services users by applying attitude theory. Based on this framework, the relationships among past privacy infringement experience (PIE), perceived privacy risk (PPR), privacy concerns (i.e., concerns in unlicensed secondary use (CIUSU), concerns in information error (CIE), concerns in improper access (CIA), and concern in information collection (CIC), and privacy protective action (PPA) are analyzed. In this study, the proposed research model was surveyed by people with experience in using courier services and was analyzed for finding relationships among research variables using structured an equation modeling software, SMART-PLS. The empirical results show the causal relationships among PIE, PPR, privacy concerns (CIUSU, CIE, CIA, and CIC), and PPA. The results of this study provide useful theoretical implications for privacy management research in courier services, and practical implications for the development of courier services business model.

Assessment of Consumer's Food Safety Perceptions and Practices (소비자의 식품안전 인지도와 안전행동 평가)

  • Park, Ji-Yeon;Choi, Eun-Hui;Choi, Jung-Hwa;Shim, Sang-Kook;Park, Hyung-Soo;Park, Ki-Hwan;Moon, Hye-Kyung;Ryu, Kyung
    • Journal of Food Hygiene and Safety
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    • v.24 no.1
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    • pp.1-11
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    • 2009
  • Consumers are very concerned about food safety as the risk with food increased. This study was conducted to evaluate the perceptions and practices of consumers on food safety in order to collect some information for the development of consumer education program. Total 500 consumers were asked to answer for survey constituted with 6 questions of generic information, 4 of food safety perceptions and 8 of food safety practices from June to July, 2006. More than half of respondents (51.8%) were unsatisfied with the food safety management of government while the individual practices on food safety were satisfactory. Especially, most respondents (98.7%) checked the expiration date of food when they purchased and 97% of respondents were washed hands before food preparation. The higher food safety perception, the better food safety practices of consumers. These results suggest that the systematic and continuous educations on food safety hazards and the principles of sanitation management are necessary for safe food handling and perception on food safety.

A Development of the Contents for the Reading Attitude Survey Questionnaire through the Analysis of Reading Attitude Models (독서태도 모형 분석을 통한 독서태도 조사 설문 내용 개발)

  • Byun, Woo-Yeoul
    • Journal of Korean Library and Information Science Society
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    • v.43 no.4
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    • pp.139-159
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    • 2012
  • The purpose of this research is to increase understanding about 'an attitude' and to develop the contents of the reading attitude survey questionnaire through the analysis and comparison of reading attitude models. An attitude has an individual's perception and feeling about events, problems, people or things, and it also includes the state prepared for reaction. An attitude consists of emotion, cognition and behavior and it is formed by experience, learning or value judgment. Reading attitudes are composed of cognitive factors that represent beliefs or opinions about reading, emotional factors that represent evaluation and emotion about reading, and behavioral factors that represent intentions or behavior to reading. The analysis of the components of the reading attitude models shows the fact that the influencing factors of reading attitude formation are the reading experience, beliefs of reading results, beliefs about others' expectations and reading environments. Thus, the contents of reading attitude survey questionnaires should include such contents as reading experience, beliefs of reading results, beliefs about others' expectations, and reading environments.

Robust User Activity Recognition using Smartphone Accelerometer Sensors (스마트폰 가속도 센서를 이용한 강건한 사용자 행위 인지 방법)

  • Jeon, Myung Joong;Park, Young Tack
    • KIPS Transactions on Software and Data Engineering
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    • v.2 no.9
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    • pp.629-642
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    • 2013
  • Recently, with the advent of smart phones, it brought many changes in lives of modern people. Especially, application utilizing the sensor information of smart phone, which provides the service adapted by user situations, has been emerged. Sensor data of smart phone can be used for recognizing the user situation, Because it is closely related to the behavior and habits of the user. currently, GPS sensor one of mobile sensor has been utilized a lot to recognize basic user activity. But, depending on the user situation, activity recognition system cannot receive GPS signal, and also not collect received data. So utilization is reduced. In this paper, for solving this problem, we suggest a method of user activity recognition that focused on the accelerometer sensor data using smart phone. Accelerometer sensor is stable to collect the data and it's sensitive to user behavior. Finally this paper suggests a noble approach to use state transition diagrams which represent the natural flow of user activity changes for enhancing the accuracy of user activity recognition.

Consumers' Subjective Risk Perceptions of Tab Water and Stated Preferences for Safe Drinking Water (소비자들의 수돗물에 대한 주관적 위험인지와 안전한 음용수에 대한 진술선호 분석)

  • Eom, Young Sook
    • Environmental and Resource Economics Review
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    • v.15 no.2
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    • pp.147-175
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    • 2006
  • This paper attempts to incorporate three important factors-perceptions, behavior and valuation-in analysing consumers' responses to health risks from environmental pollutants. Using a survey sample of 500 consumers in the Chonbuk province area, this paper empirically investigated determinants of risk perceptions from using tap water as drinking water. Most consumers were considerably concerned about health risks from drinking tap water. Moreover, those subjective concerns were not random, but were systematically related to individuals' demographic variables such as age, gender, and family size. Those subjective beliefs also influenced respondents' purchase intentions on safer water bottles, in response to a contingent behavior question of presenting two types of water bottles. The technical risk information provided in the survey had significant effects on purchase intentions only when it was interacted with respondents' actual averting practice. In addition, the sample selection effects were present by eliminating respondents who decided not to purchase either of two types of water bottles. The potential selection bias had impacts on the coefficients of the price difference variable, and subsequently the estimates of the price increments for health risk reductions.

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Factors Drawing Members of a Financial Institution to Information Security Risk Management (금융기관 종사자들을 정보보안 위험관리로 이끄는 요인)

  • An, Hoju;Jang, Jaeyoung;Kim, Beomsoo
    • Information Systems Review
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    • v.17 no.3
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    • pp.39-64
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    • 2015
  • As information and information technology become more important in competitive corporate environments, the risk of information security breaches has increased accordingly. Although organizations establish security measures to manage information security risks, members of organizations do not comply with them well, and their information security behavior intention is unclear. Therefore, to understand the information security risk management intention of the members of organizations, the present study developed a research model using Protection Motivation Theory, Supervisory Authority Pressure, and Background factors. This study presents empirical research findings based on the analysis of survey data from 201 members of financial institutions. Perceived Severity, Self-efficacy, and Supervisory Authority Pressure had a positive effect on intention; however, Perceived Vulnerability and Response Efficacy did not affect intention. Security Avoidance Habit, which was considered a background factor, had a negative effect on all parameters, and did not have an effect on intention. Security Awareness Training, another background factor, had a positive effect on information security risk management intention and perceived vulnerability, self-efficacy, response efficacy, and supervisory authority pressure, and had no effect on perceived severity. This study used supervisory authority pressure and background factors in the field of information security, and provided a basis to use supervisory authority pressure in future studies on behavior of organizations and members of an organization. In addition, the use of various background factors presented the groundwork for the expansion of protection motivation theory. Furthermore, practitioners can use the study findings as a foundation for organization's security activities, and to improve regulations.

A Comparative Study of Restaurant Customers' Waiting Time in a Quasi-experimental Setting (유사실험설계에 의한 레스토랑 고객의 대기시간 비교연구)

  • Bae, Gumkwang;Kim, Dae-Young
    • Culinary science and hospitality research
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    • v.20 no.3
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    • pp.1-12
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    • 2014
  • In recognition of the significance of waiting time in restaurant management, a quasi-experimental design was employed to measure the gap between actual and perceived waiting time in a real restaurant setting. In particular, this study focused on a comparison of Americans and Koreans to explore gender and culture differences in customer waiting behaviors. The results indicated that compared to American women, Korean women are more tolerant of waiting, and reported perceived waiting time as much longer than actual waiting time. However, there are no gender differences in both cultures. It is anticipated that managers will be able to adjust their operational strategies based on these results.

Effect of Interactivity on Cognitive-affective-behavioral User Responses: Focusing on Korean and Chinese Mobile Users (상호작용성이 사용자의 인지-정의-행위적 반응에 미치는 영향: 한국과 중국 모바일 사용자를 중심으로)

  • Um, Myoung-Yong
    • The Journal of the Korea Contents Association
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    • v.16 no.6
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    • pp.135-150
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    • 2016
  • This study aims to investigate how perceived interactivity between the mobile messenger application and its user gives rise to user's enjoyment and continuous usage intention. Perceived interactivity was assumed to be formed by the combination of control, share, and responsiveness in light of the previous studies. The relations between perceived interactivity, enjoyment, and usage intention are hypothesized on the basis of the pleasure-arousal-dominance emotional state model, the theory of reasoned action, and the theory of planned behavior. Survey data were collected from 481 mobile messenger users in Korea and China. In order to test hypotheses, structural equation modeling analyses were conducted. As a result, perceived interactivity concerning connectedness and responsiveness not only positively affected enjoyment, but also had a significant effect on usage intention. However, while control positively influenced usage intention, it was not significantly related to enjoyment. In addition, there was a positive relation between enjoyment and usage intention. Incidentally, multi-group analysis was conducted to explore the differences between Korean and Chinese users. The findings would provide managerial implications for mobile messenger corporations on causal effects of perceived interactivity and the differences of the path coefficients between in Korea and China.

Relation of Job Satisfaction and Cognitive Style of Librarians in Academic Library (대학도서관 사서들의 직무만족도와 인지양식과의 관계)

  • Yoo Kil-Ho
    • Journal of the Korean Society for Library and Information Science
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    • v.32 no.2
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    • pp.77-96
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    • 1998
  • Attitude of librarian's Job satisfaction was shown differently by individual characteristic, personality, and cognitive structure in the same circumstance. This means that it is related to the personal psychological difference and subjective thinking. The purpose of this study is to analyze the psychological difference of libraians, especially their Cognitive style and to know what acts the difference and effect in Job satisfaction. The methodology of the study is a suvey of 160 librarians in 11 academic libraries at Pusan. The results are as fellows. In General, they were satisfied with ph than the normal level ane the most dissatisfied with promotion. They had no difference of Cognitive style with a demographic characteristics, had a similar difference with job satisfation, and the older and the higher position peoples were satisfied with thou ph. Cognitive style firly effect at the ph satisfation. Field dependence librarians are more satisfied with their job than field independence librarians. Field independence librarians are oppropriate to technical Services and field dependence librarians are more oppropriate for public services. In conclusion, they demonstrated that it Is very important to consider each psychological difference with cognitive style.

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