• 제목/요약/키워드: psychological responses

검색결과 470건 처리시간 0.028초

생리신호 측정을 통한 심리적 적정 운전상태 분석 (Analysis of Optimal and Pleasant Driving Condition using Physiological Signals)

  • 김정룡;황민철;박지수;윤상영
    • 감성과학
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    • 제7권3호
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    • pp.27-35
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    • 2004
  • 본 연구는 피부전도도(skin conductance response), 말초혈관 반응(peripheral plethysmograph), 피부온도 (skin temperature)와 심박수(heart rate)와 같은 다양한 생리신호를 측정하여 운전자의 심리반응을 통하여 적정 운전상태를 분석하고자 하였다. 운전자의 심리반응을 측정 및 분석하기 위하여 하드웨어와 알고리듬을 개발하였으며, 운전상황은 자동차 시뮬레이터를 이용하여 다양한 가상 운전상황을 설정하고 생리신호를 측정하였다. 측정 결과 운전자 생리신호가 운전환경의 변화에 따른 심리적 긴장 또는 이완 수준을 잘 반영하고 있고, 감정적 변화에는 다소 둔감한 것으로 나타났다. 이를 심리적 순위척도를 이용하여 정량화하여 심리적 적정 운전범위를 제안하였다. 본 연구의 결과는 추후 운전자의 안전운전이나 건강상태를 모니터링 하기 위한 시스템 개발의 자료로 활용할 수 있을 것이다.

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버버리 패션명품 소비자의 동조성과 개성에 관한 연구 (A Study on Conformity and Individuality of Consumers Purchasing BURBERRY Fashion Prestigious Product)

  • 전수영;이선재
    • 복식
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    • 제55권3호
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    • pp.136-149
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    • 2005
  • The purpose of this study was to analyze how the purchase of BURBERRY prestigious fashion brand, accomplishing the most successful luxury brand in Korea, correlated to the demographic and psychological characteristics of the BURBERRY purchasers, especially, conformity and individuality. The responses of 304 female living in Seoul and the metropolitan area between 20sover 50s who had ever bought BURBERRY were used in the study. The following results were found: 1) BURBERRY consumer's psychological characteristics were classified into 2 types of conformity (normative conformity and identificational conformity) and 2 types of individuality (anticonformity and independence) 2) 3 factors of the attributes of BURBERRY products were identified: functionality (color, multipurpose, easy-care, pattern), symbolic(brand renown & trust, history & heritage, scarcity) and aesthetic(quality, design) 3) Women conforming to higher clothing conformity attached great importance to the symbolic attributes of BURBERRY 4) The importance factors of decision on purchasing of BURBERRY were design, brand renown & trust and product quality among which the design was the highest in degree and order.

The Effect of Illuminance and Color Temperature of LED Lighting on Occupants' Perception and HRV

  • Seo, Han Suk;Kim, Jeong Tai
    • KIEAE Journal
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    • 제15권2호
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    • pp.37-43
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    • 2015
  • Purpose: It is crucially important that indoor luminous conditions of built environments be carefully studied so as to promote comfort and occupants' well-being. Method: The current study therefore focuses on the lit aspect of an enclosed space considered to be a resting room ($4.5m{\times}6.32m{\times}2.5m$). Particularly, on the effect that light levels and light color temperatures have on the physiological and psychological responses of resting occupants. To do so, a questionnaire survey was carried out on 50 subjects. The independent variables for the experiment included 9 different luminous environment conditions setup using 3 different levels of illuminance (50 lx, 150 lx, 300 lx) and 3 different color temperatures (2000 K, 3800 K, 5600 K). A questionnaire was utilized in determining which conditions were preferred by occupants. Result: As it turns out, indoor luminous environment designed for relaxation purposes should display luminance levels of at least 150 lx and 3800 K of color temperature in order to provide a visually comfortable environment suitable for the occupant's relaxation while at the same time promoting the psychological and HRV well-being of resting occupants.

중의정지병증적내함해석(中医情志病证的内涵解析) (The meaning of Mental Disorder in Chinese Medicine)

  • 노명원
    • 대한한의학원전학회지
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    • 제22권4호
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    • pp.39-42
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    • 2009
  • Jeongji(情志) in Chinese medicine refers to a series of psychological activity which is expressed as hui(喜), no(怒), wu(優), sa(思), bi(悲), gong(恐), gyeong(驚), together with emotion, sentiment, and cognition, which are manifested as responses of the human body to environmental changes both inside and outside. Sa(思) is a major cognitive activity, and the other six emotions are main emotional activities. The emphasis on the interrelationship between cognition, sentiment, and emotional activity is a unique characteristic of the Jeongji(情志) concept in China. Jeongji[Mental] disorder refers to a series of diseases that has a close link between the attack, clinical presentation and emotional stimulation. The attack is deeply affected by emotional stimulation, with which physical symptoms are either present or absent. However, emotional changes are clear most of the time, their effect on disease development noticeable as well. To sum up, Jeongji[Mental] disorder is related to a wide range of medical problems in fields such as internal, surgical, gynecology, pediatrics, and various psychiatric disorders, not to mention contemporary psychological disorders, neurosis, and all kinds of mental illnesses of today. Moreover, the mental and physical disorders of today all share a common pathogenesis, clinical manifestation and treatment discipline. All the more reason for deeper professional research.

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Impacts of self-monitoring tendency and mobile phone dependency on salence of mobile phone case product attributes

  • Kim-Vick, Jihyun;Hahn, Kim H.Y.
    • 복식문화연구
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    • 제27권6호
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    • pp.666-680
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    • 2019
  • Prevalent usage of mobile devices among consumers has been well recognized and this is especially imperative among young adult consumers. The mobile phone became the gateway of their communication, media consumption, retail transaction, education, and (virtual) social life. However, there is little empirical research explaining the dynamics behind the psychological underpinning of young adult consumers, specifically Generation Y, to understand their usages and dependency on mobile phones. This study, therefore, aims to unveil antecedents and consequences of Gen Y consumers' mobile phone dependency from a media psychological perspective. We developed a conceptual model based on theory of self-monitoring (Snyder 1974, 1987), extended self-concept (Belk, 1988), and media dependency theory (Ball-Rokeach & Defluer, 1976). Four hundred ninety-eight students in the U.S. provided usable responses to our pencil-and-paper survey. Causal modeling analysis results demonstrated that both ability to modify one's behavior and sensitivity to cues for social appropriate behavior dimensions of the self-monitoring tendency positively predicted one's level of fashion involvement, which in turn positively predicted his/her mobile phone dependency. Individual's mobile phone dependency, fashion involvement and self-monitoring's ability dimension exhibited positive and direct impact on one's perception of the salience of mobile phone case product attributes. Based on the findings, we provided pragmatic and theoretical implications for the industry and academia.

Experimental Study on Cerebral Hemodynamics during Observation of Plants

  • Suda, Ayumu;Lee, Ju-Young;Fujii, Eijiro
    • 한국조경학회:학술대회논문집
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    • 한국조경학회 2007년도 Journal of Landscape Architecture in Asia Vol.3
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    • pp.214-219
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    • 2007
  • Psychological and physiological effects of plants were studied by investigating human responses while observing plants. Eighteen healthy adult male(aged between $19{\sim}25$ years) participated in this study. Semantic differential method(SD method) and multi-channel near-infrared spectroscopy(NIRS) were used to survey verbal and non-verbal response, respectively. Cerebral hemodynamics as a new evaluation index of brain activity was recorded for right brain hemisphere where visual information is mainly delivered. Thirty seconds of cerebral blood flow in forty seven channels were calculated when watching five types of picture images with different rates of hedge against gray block wall; 0:10, 3:7, 5:5, 7:3, 10:0. In the SD results, similar evaluations were found in all subjects. However, the change of cerebral hemodynamics as a non-verbal response varied among subjects. Largely two patterns of hemodynamics change were found with increasing plants rate in picture images; group A showed significant decreases of blood flow volume in many cortical regions, Group B had significant increase of blood flow volume in the occipital region for the scenes seen comparatively more plant. Our findings on the cerebral hemodynamics may indicate that there are two patterns of brain activity during observation of plants; group A in which brain areas associated with visual information and thinking work simultaneously to the visual stimuli; group B in which brain areas associated only with visual information work.

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L2 한국어 통사 발달과 학습자 변인에 대한 종적 고찰: 자연 학습 환경의 예 (A Longitudinal Investigation on L2 Korean Syntactic Development and Learner Variables: Evidence from Natural Learning Environment)

  • 김정운;김영주;이선진
    • 한국어교육
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    • 제28권4호
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    • pp.1-38
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    • 2017
  • This longitudinal study analyzed syntactic development (Complexity, Accuracy, and Fluency; CAF) of six L2 Korean learners in a natural learning context. The learners recalled the stories of a short animated video through speaking and writing every 3 months, from month 0 to 15. The learners' responses were analyzed for a series of CAF measures and their cognitive, psychological, and social variables were investigated. The results showed that (i) L2 Korean learners' speaking and writing in various time periods showed significant differences in spoken and written accuracy, and complexity; (ii) the correlation between spoken and written complexity, spoken and written accuracy, as well as spoken and written fluency were significant, and (iii) the regression analysis showed that learners' cognitive, social, and psychological variables have significant effect on the L2 Korean syntactic development. The current study reports that L2 Korean learners engaged in self-learning in a natural learning environment without formal instruction made significant syntactic development.

Psychological Aspects of Job Satisfaction Among Library and Information Science Professionals

  • Pandita, Ramesh;Dominic, J.
    • Journal of Information Science Theory and Practice
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    • 제6권4호
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    • pp.17-27
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    • 2018
  • This study assesses the psychological aspects which influence job satisfaction among library and information science professionals. The study is based on primary data collected from the library and information science professionals working in the higher education institutions of Jammu and Kashmir, India. In all 264 responses were collected, comprising 44.3% male respondents and 55.7% females. The majority, 74.2% of respondents, are under 45 years of age, while 67.4% of respondents have a master's degree in library and information science. Of the total respondents, 7.6% conceded to being incompetent, while 13.3% viewed their peers as incompetent. The majority, 25% of respondents, replied that the library profession is a thankless job and 70.8% of respondents viewed that they are emotionally attached to their profession, while at the gender level, compared to 75.5% females, 65% of male respondents admitted to being emotionally attached to their profession. The encouraging part is that 26.5% of respondents replied that they love doing their job beyond office hours and 75.8% of respondents replied that they would not seek voluntary retirement, while 41.7% of respondents showed willingness to continue working as library and information science professionals postretirement, if engaged.

일반고 학생 희망과 그릿의 군집유형별 학교행복의 차이 (Differences between high school students' hope, grit, and school happiness by cluster type)

  • 김진철;김창길
    • 산업융합연구
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    • 제19권4호
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    • pp.9-15
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    • 2021
  • 본 연구는 일반고 학생들의 희망, 그릿, 학교행복의 관계를 알아보고자 희망과 그릿의 군집별 학교행복 차이를 알아보았다. 세종시 ㅂ고 2, 3학년 282명 자료를 상관분석과 군집분석(cluster analysis)을 했다. 연구결과, 희망과 그릿 및 학교행복 간에 긍정적인 상관관계가 있고 희망 주도사고와 그릿 노력지속성 간 상관관계가 높았다. 다음으로, 희망과 그릿의 하위변인은 4개 군집으로 나타났다. 학교행복은 '높은 심리자본' 집단이 가장 높고, '높은 주도사고'와, '높은 경로사고'는 차이가 없으며, '낮은 심리자본' 이 가장 낮았다. 연구결과, 일반고 교육과정에 주도사고와 노력지속성이 반영되어야 함을 확인할 수 있었다. 또한, 앞으로 실제적 측정을 위한 설문지 개발 등을 제안하였다.

A Survey on Sexual Harassment and Countermeasures of Physical Therapists in the Workplace

  • Jeon, Hye-Jeong;Lee, Joon-Hee
    • The Journal of Korean Physical Therapy
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    • 제34권2호
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    • pp.73-79
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    • 2022
  • Purpose: This descriptive study aimed at physical therapists to determine the actual conditions of sexual harassment occurring in the workplace, their coping strategies, and effective coping methods. Methods: In total, 186 responses were collected through Google from June 28 to August 21, 2021. The questionnaire consisted of 102 questions about the subject's general characteristics, sexual harassment, psychological stress, physical stress, and sexual harassment prevention education. Statistical Package For The Social Sciences (SPSS) was used for analysis, frequency analysis, percentage, standard deviation, and corresponding sample t-test, and the significance level was set to 0.05. Results: The perception of sexual harassment was 7.1, which was lower than that of other occupations. The perpetrators of visual, verbal, and physical sexual harassment appeared in the order of patients, coworkers, and guardians. Psychological and physical stresses were higher than the average due to damage caused by sexual harassment, requiring some attention. Work stress showed an average level. With the higher perception, a negative correlation was observed in the face of mitigation (p<0.001). Conclusion: The number of victims of sexual harassment is increasing every year. To cope with sexual harassment, there should be a department capable of counseling and processing in the workplace, and what occurs should be analyzed. In addition, educational programs are needed to prevent sexual harassment in consideration of the characteristics of hospitals.