• 제목/요약/키워드: Recognition and reward

검색결과 42건 처리시간 0.025초

Estimation of Reward Probability in the Fronto-parietal Functional Network: An fMRI Study

  • Shin, Yeonsoon;Kim, Hye-young;Min, Seokyoung;Han, Sanghoon
    • 감성과학
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    • 제20권4호
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    • pp.101-112
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    • 2017
  • We investigated the neural representation of reward probability recognition and its neural connectivity with other regions of the brain. Using functional magnetic resonance imaging (fMRI), we used a simple guessing task with different probabilities of obtaining rewards across trials to assay local and global regions processing reward probability. The results of whole brain analysis demonstrated that lateral prefrontal cortex, inferior parietal lobe, and postcentral gyrus were activated during probability-based decision making. Specifically, the higher the expected value was, the more these regions were activated. Fronto-parietal connectivity, comprising inferior parietal regions and right lateral prefrontal cortex, conjointly engaged during high reward probability recognition compared to low reward condition, regardless of whether the reward information was extrinsically presented. Finally, the result of a regression analysis identified that cortico-subcortical connectivity was strengthened during the high reward anticipation for the subjects with higher cognitive impulsivity. Our findings demonstrate that interregional functional involvement is involved in valuation based on reward probability and that personality trait such as cognitive impulsivity plays a role in modulating the connectivity among different brain regions.

대학생의 자원봉사활동 지속의지에 미치는 참여 동기 및 인정·보상 요인 분석 (Factor Analysis of Participation Motivation, Recognition and Reward Affecting the Continuance Will of University Student Volunteers)

  • 강종수
    • 한국산학기술학회논문지
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    • 제13권12호
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    • pp.5728-5737
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    • 2012
  • 본 연구는 대학생의 자원봉사활동 활성화를 위해 자원봉사활동 지속의지에 미치는 참여동기 및 인정보상 요인들을 분석하였다. 이를 위해 자원봉사활동 참여경험이 있는 대학생 250명을 대상으로 1주일간 설문조사를 실시하고 결과를 분석하였다. 참여동기는 이타적 동기와 이기적 동기로, 인정보상은 사회경제적 인정보상, 교육문화적 인정보상 그리고 경제적 인정보상으로 범주화 하였다. 연구결과 참여동기는 이타적 동기와 이기적 동기가 혼재되어 있고, 인정보상은 대체로 사회심리적 인정보상은 높지만 경제적 인정보상 수준은 낮게 나타났다. 다중회귀분석 결과 참여동기 중 이타적 동기와 이기적 동기 모두, 그리고 인정보상 중에서는 사회심리적 인정보상과 경제적 인정보상이 자원봉사활동 지속의지에 긍정적인 영향을 미치는 것으로 나타났다. 이러한 결과를 바탕으로 참여동기 및 특히 경제적 인정보상 강화를 중심으로 대학생들의 자원봉사활동 활성화를 위한 정책적 및 실천적 함의를 논의하였다.

병원간호사의 보상 측정도구 개발 (Development of a Reward Scale for Hospital Nurses)

  • 김선희;김은영
    • 대한간호학회지
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    • 제53권5호
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    • pp.525-537
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    • 2023
  • Purpose: This study aimed to develop and test a reward scale for hospital nurses. Methods: The initial items were identified through a literature review and focus group interviews with ten hospital nurses. The content validity of the items was evaluated by ten experts. Fifty-one items were derived from the pilot survey. Four hundred eighty-eight nurses participated in the study: 248 for exploratory factor analysis (EFA) and 240 confirmatory factor analysis (CFA). Data were analyzed using item analysis, EFA, CFA, convergent validity, known-group validity, and internal consistency using IBM SPSS Statistics 29.0 and IBM SPSS AMOS 29.0. Results: The final scale consisted of 31 items and eight factors (decent wage, opportunity to grow and develop, support for special situations, various benefits, flexibility of work, job-related achievement, reflecting career and performance, and recognition), which explained 67.3% of the total variance. The eight-subscale model was validated by CFA. Convergent validity was evaluated by analyzing correlation with intention to leave (r = - .63, p < .001) and job satisfaction (r = .54, p < .001). The known-group validity was evaluated by comparing the reward scales according to age, clinical career, income level and hospital type. The scale was found to be reliable with a Cronbach's α of .89. Conclusion: Both the validity and reliability of the reward scale for hospital nurses are verified, which can enhance the understanding of the range of rewards and may assist nurse managers in establishing an effective reward system.

종합병원 간호사의 부서별 사회심리적 업무환경이 직무만족에 미치는 영향 (Impacts of Psychosocial Work Environment on Nurses' Job Satisfaction Based on the Type of Hospital Departments)

  • 원효진
    • 보건의료산업학회지
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    • 제12권1호
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    • pp.47-56
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    • 2018
  • Objectives : The purpose of this study was to compare the characteristics of nursing work environments based on department type and to investigate the relationship between work environment and job satisfaction. Methods : The participants were 420 nurses from the ward, emergency room, intensive care unit, and operation room. The data were analyzed by descriptive statistics, ANOVA, Scheffe's test, and multiple regression test using the SPSS Win. 18.0 program. Results : The results were as follows: There was a significant difference in possibilities for development, meaning of work, recognition(reward), role clarity, and social community at work based on department type. The factors that influenced job satisfaction were influence, meaning of work, recognition(reward), role conflicts, and quality of leadership and these differed based on department type. Conclusions : The results of this study indicate that nursing work environments vary based on the type of hospital department. Therefore, it is necessary to develop diverse strategies for human resource management considering the type of department.

Brain Mechanisms of Cognitive, Emotional and Behavioral Aspects of Taste

  • Yamamoto, Takashi
    • International Journal of Oral Biology
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    • 제34권3호
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    • pp.123-129
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    • 2009
  • Taste is associated with hedonic evaluation as well as recognition of quality and intensity. Taste information is sent to the cortical gustatory area in a chemotopical manner to be processed for discrimination of taste quality. It is also conveyed to the reward system and feeding center via the prefrontal cortices. The amygdala, which receives taste inputs, also influences reward and feeding. In terms of neuroactive substances, palatability is closely related to benzodiazepine derivatives and $\beta$-endorphin, both of which facilitate consumption of food and fluid. The reward system contains the ventral tegmental area, nucleus accumbens and ventral pallidum and finally sends information to the lateral hypothalamic area, the feeding center. The dopaminergic system originating from the ventral tegmental area mediates the motivation to consume palatable food. The actual ingestive behavior is promoted by the orexigenic neuropeptides from the hypothalamus. Even palatable food can become aversive and avoided as a consequence of postingestional unpleasant experience such as malaise. The brain mechanism of these aspects of taste is elucidated.

간호사의 보상적합도와 직무몰입 ${\cdot}$ 조직몰입정도간의 관계 연구 (The Relationship between the Nurse's Reward Fit and Job Involvement${\cdot}$Organizational Commitment)

  • 김정아
    • 간호행정학회지
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    • 제3권2호
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    • pp.41-59
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    • 1997
  • This study surveyed nurses' value of reward and recognition level of organizational reward, and measured the fit of both. It also looked into the relationship between the reward fit and attitude of nurses toward their job and organization (job involvement${\cdot}$organizational commitment). It was planned to suggest the alternative of a future reward system. The sample consisted of 625 nurses of 8 private University Hospitals. Data for this study was collected from Mar. 25 to Apr. 17 by structured questionnaire. This study examined the differences of nurses' value of reward by their demographic characteristics, and looked into the relationship between the reward fit and job involvement${\cdot}$organizational commitment. Four instruments and a demographic questionnair were used to collect the data. Developed for myself and repaired by panel of judges, the value of reward scale and organizational reward scale consisted of 34 items on five points Likert-type scale. Developed by Kanungo and repaired by panel of judges, the job involvement scale measured overall job involvement on 7 items. The organizational commitment scale was developed by Mowday et al and repaired by panel of judges on 10 items. The data was analyzed by frequency, percentage, ranking, one-way ANOVA, Pearson's correlation coefficient, Chronbach alpha coefficient, t-test, SNK test, factor analysis with SPSS/PC+ progra,.Major findings are as follows 1. The mean of nurses' value of reward is 4.2435 and job content rewards are seen as the most important(M=4.5532). The following orders are seen as follows; financial rewards(M=4.4181), human realtion rewards(M=4.4130), establishment ${\cdot}$ facilities rewards(M=4.1632), professional rewards(M=4.1117), social status or prestige rewards(M=3.9228), career rewards(M=3.8816). Of 34 indivisual reward factors, the retainment allowance is seen to be thought of as the most important thing. 2. The mean of nurses' actual reward is 2.6035. The actual reward responded to the most extremely offered is job content rewards. The following orders are seen as follows ; human relation rewards(M=2.9420), financial rewards(M=2.7682), professional rewards(M=2.4601), social status or prestige rewards(M=2.3696), career rewards(M=2.3466), establishment ${\cdot}$ facilities rewards(M=1.9364). Of 34 indivisual reward factors, medical insurance benefits are felt to be most extremely offered. 3. The mean of fit of reward is -1.6874 and that means actual reward doesn't egual the value of the reward. What is offered mostly to nurses' value of reward is human relation rewards. The following orders are seen as follows; job content rewards(M=-1.5938), career rewards(M=-1.6381), social status of prestige rewards(M=-1.6382), financial rewards(M=-1.6836), professional rewards(M=-1.6854), establishment${\cdot}$facilities rewards(M=-2.3130). Of 34 indivisual factors, the item of fered most closely to nurses' value of reward is seen as the participation in educational programs at the nursing department of the hospital. 4. The mean of nurses' job involvement is 3.1987 and SD is 0.5667. 5. The mean of murses' organizational commitment is 2.9348 and SD is 0.6124, that is seen as a little lower than job involvement. 6. Significant value of reward differences were found among nurses by their demographic characteristics such as married status, tenure, academic career. 7. The fit of reward was significant related to job involvement and organizational commitment. When generalizing the result of this study, the value of reward, which nurses consider important and appropriate offers a reward that corresponds to the nurses' value of reward. This increases nurses' job and organization devotion further, as well as hospital effectiveness. It appears that nurses have recognized that the present reward offered in hospitals doesn't come up to their expectations so I think it is urgent to plan and perform the new reward system which is in accord with the nurses' reward fit.

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The Impacts of Organizational Culture on Organizational Commitment: Evidence from Vietnamese Garment Companies

  • PHAM, Ngoc Thi Kim
    • The Journal of Asian Finance, Economics and Business
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    • 제9권9호
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    • pp.339-350
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    • 2022
  • The purpose of the study is to determine how organizational culture affects employees' organizational commitment in Vietnamese clothing enterprises. Quantitative research through a questionnaire survey was applied in this research. A Survey of employees of Vietnamese garment companies in Hanoi was conducted from May 2021 to August 2021. The questionnaire was built from reference to previous studies and transferred to Google form. 315 returned questionnaires were usable. The statistical software SPSS 20.0 was used to test the reliability of the scale (Cronbach alpha), exploratory factor analysis (EFA), and regression analysis. The Organizational culture is constructed by 8 components including Organizational Communication, Training and development, Reward and Recognition, Teamwork orientation, Decision-making, Innovation and risk-taking, Direction and future planning, and Leader behavior. Organizational commitment is constructed by 3 components such as affective commitment, continuance commitment and normative commitment. Findings show that organizational culture has a strong impact on organizational commitment in Vietnamese garment companies. Research provides recommendations on developing a good organizational culture through forming suitable leadership, effective organizational communication, training and development, reward and recognition, and a clear direction and future planning to enhance employee commitment to the organization and increase the garment company's performance in the future.

패션업체 고객 충성도 구축을 위한 로열티 프로그램 (A Study on Loyalty Program for Building Customer Loyalty of Fashion Firm)

  • 주성래;유명의
    • 한국의류학회지
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    • 제33권2호
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    • pp.331-342
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    • 2009
  • The purposes of this study were to provide the apparel companies with a effective marketing strategy by identifying the present condition of loyalty programs and designing the type of reward and the timing of reward, and to investigate the effects of loyalty programs on customers' satisfaction and loyalty. The experimental study was conducted to examine the relationship between loyalty programs and performances. The experiment, which adopted a scenario methodology, was a 2(type of rewards)${\times}$2(timing of rewards) between subjects factorial design. The sample was based on 362 college students. The data analysis was completed on the basis of SPSS 12.0 package, using descriptive analysis, frequency, factor analysis, Cronbach's a, ANOVA, and regression analysis. The following results were found in this research. First the respondent's recognition of reward(benefit, reserve fund, experience) was not relatively high. Second, the interaction effect of type of rewards and timing of rewards on the loyalty programs' satisfaction(p<.01) and customer loyalty(p<.001) was significant, but that on customer satisfaction was not significant. Finally, loyalty programs' satisfaction positively affected customer satisfaction and loyalty. The implications of the research and directions for future researchers were discussed.

중학교 과학영재 학생과 일반학생의 직업가치관과 과학 진로지향도 비교 (Comparison on the Vocational Values and the Science Career Orientation between Middle School Scientifically Gifted Students and Non-Gifted Students)

  • 김수겸;유미현
    • 한국과학교육학회지
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    • 제32권7호
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    • pp.1222-1240
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    • 2012
  • 본 연구의 목적은 중학교의 영재학급 과학영재 학생, 일반학급 학생의 직업가치관과 과학 진로지향도를 비교하고, 과학영재 학생과 일반학생의 성별에 따라서 어떤 차이가 있는지 비교하는 것이다. 연구대상은 중학교 영재학생 85명, 일반학생 139명이며, 이들을 대상으로 직업가치관과 과학 진로지향도를 측정하는 설문을 실시하였다. 본 연구에서 얻은 결과는 다음과 같다. 첫째, 과학영재 학생과 일반학생의 직업가치관은 11개의 영역 중에서 다양성, 보수, 사회적 인정, 자율성에서 유의미한 차이를 보였다. 다양성과 자율성에서는 과학영재 학생이 유의미하게 높았고, 보수와 사회적 인정에서는 일반학생이 유의미하게 높았다. 둘째, 과학영재 학생과 일반학생의 과학 진로지향도의 전체 평균은 유의미한 차이를 보였고, 4개의 하위영역 모두에서도 유의미하게 과학영재 학생의 평균이 높았다. 셋째, 영재학생과 일반학생이 성별에 따른 직업가치관은 성별에 따른 주효과는 나타나지 않았고, 다양성, 보수, 안정성, 사회적 인정, 자율성 영역에서는 집단에 따른 주효과가 나타났다. 또한 집단과 성별의 차이 간 상호작용 효과는 나타나지 않았다. 넷째, 과학 진로지향도의 4개 하위영역에서 집단에 따른 주효과가 나타났고, 성별에 따라서는 '과학 진로 선호도' 영역에서만 주효과가 나타났다. 과학 진로지향도 전체 및 3개 하위영역에서 집단과 성별에 따른 상호작용 효과가 나타났다.

숲길체험지도사의 조직몰입 영향 요인에 관한 연구: 직무동기를 중심으로 (A Study on the Influencing Factors of Forest Trail Guide's Organizational Commitment: Focused on the Job Motivation)

  • 하시연;이연희;엄문설;장진
    • 한국산림과학회지
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    • 제105권4호
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    • pp.496-504
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    • 2016
  • 숲길에 대한 국민들의 관심이 높아지면서 숲길체험활동에 대한 확대가 중요한 시점이다. 본 연구는 건전한 숲길이용을 위한 체험활동의 목표를 달성하고, 이용자의 만족도를 충족시키기 위해 숲길체험지도사의 조직몰입과 직무동기를 중점으로 두 변수간의 관계를 규명하고, 직무동기 요인에 따른 조직몰입도의 차이를 확인하였다. 연구결과 첫째, 숲길체험지도사 직무동기는 '개인적 만족추구', '일 자체의 가치', '외적 보상 인정'요인으로 구분되었고, 개인적 만족추구, 일 자체의 가치, 외적 보상 인정 순으로 높게 나타났다. 둘째, 직무동기는 조직몰입과 정의 상관관계가 있었으며, 특히 개인적 만족추구와 외적 보상 인정에 있어서 정의 영향을 미치는 것으로 분석되었다. 숲길체험지도사의 직무동기의 하위요인 가운데 '개인적 만족추구'는 타 하위요인보다 직무몰입과의 관계에 미치는 영향이 큰 것으로 나타나, 숲길체험지도사로서의 활동이 개인에게 자부심을 가질 수 있도록 하는 등의 개인적 만족감을 높여주는 방안 강구가 필요하다.