• Title/Summary/Keyword: 개인능력지각

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Effect of Closed-Type SNS Use on Army Soldiers' Perception and Behavior (폐쇄형 SNS의 사용이 군 장병의 지각과 행동에 미치는 영향)

  • Kwon, Woo Young;Baek, Seung Nyoung
    • Information Systems Review
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    • v.17 no.2
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    • pp.193-218
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    • 2015
  • The purpose of this study is to investigate the effects of closed-type SNS use (i.e., Naver Band) on the perception and behavior of the Korean Army soldiers. In contrast to open-type SNS (e.g., Facebook or Twitter), Naver Band is an online communication service system mostly based on confined offline social network. Therefore, it increases communication between acquaintances who have previously formed relationships. Although the Korean Army recently began to use Naver Band as a method of communication between soldiers, their parents/acquaintance, and Army commanders (or leaders), little research has been done about how this use directly affects army soldiers. Hence, applying the motivation opportunity ability theory of behavior, this study examines how enjoyment (Motivational factor), social ties (Opportunity factor), and social intelligence (Ability factor) affect soldiers' belongingness to their organization and organizational citizenship behavior (OCB). We also hypothesize that army soldiers' belongingness and OCB may enhance their individual performance. Survey results show that enjoyment, social ties, and social intelligence increase army soldiers' belongingness, which leads to OCB. Also, enhanced OCB increases individual performance. However, the effect of enjoyment and social ties on soldiers' OCB is non-significant and soldiers' belongingness does not have influence on individual performance. Theoretical and practical implications are presented.

The Analysis of the Differences of Driving Behaviors According to Drivers' Personal Characteristics and the Causal Relationship between Personal Characteristics and the Number of Traffic Violations (운전자의 개인적 특성에 따른 운전행동의 차이 및 법규위반횟수에 대한 인과관계 분석)

  • Lee, Hyeon-Ju
    • Journal of Korean Society of Transportation
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    • v.25 no.2 s.95
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    • pp.39-50
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    • 2007
  • This study investigated how drivers' cognitive characteristics, such as perception-motor skills and safety-seeking motivation; personal characteristics, such as sensation-seeking disposition coping with physical and social dangers; their self-perceived driving ability; and their normal driving behaviors influence the number of driving violations. 352 drivers participated in the study. MANOVA was performed in order to test the differences in their driving behaviors according to their level of sensation-seeking disposition and driving ability, and Structural Equation Modeling was used to examine the causal relationships among their demographic characteristics, sensation-seeking dispositions, driving ability, driving behaviors and the number of violations. The results indicated that drivers who had higher perception-motor skills seemed to be careful with pedestrians. From the results, drivers who had somewhat higher safety-seeking motivation tended to violate fewer traffic regulations intentionally or accidentally and showed more positive driving behaviors. Furthermore, drivers who had higher perception-motor skills, higher sensation-seeking disposition, and lower safety-seeking motivation had a tendency to violate intentionally more traffic regulations. The older drivers showed driving behaviors that were careful of pedestrians. The drivers who had higher sensation-seeking disposition and longer driving careers violated more traffic regulations, both intentionally and accidentally. Results from LISREL indicated that the predictive variables directly or indirectly influenced on drivers' violation numbers ($x^2$=341.62(p=.00), GFI=.94. RMR=.10).

A Study on the Characteristics of Children's Environmental Behavior (아동기 환경 행태 특성 연구)

  • Lee, Hee-Won;Lee, Jung-Woo
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.8 no.2
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    • pp.354-361
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    • 2007
  • The purpose of this paper is to provide design information about children facilities, in which children's demands as main users are subject to be missed because of the shortage of children's communication ability in making design decisions. For this purpose various studies on childhood environment-behavior characteristics supporting children's demands are examined. The main part of this paper is divided into two categories, personal characteristics and social characteristics, and each category has several sub-categories. In personal characteristics, issues related to environmental perception and cognition are examined focused on development and change in childhood. Subjects about social characteristics include privacy, personal space, territoriality and density. Each part deals with definition and function of each items, and issues related to environmental design of children's facilities.

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The Effect of Problem Based Learning in Engineering Education (공학교육에서의 PBL 수업의 효과 연구)

  • Kang So-Yeon;Cho Hyung-Hee;Hong Jong-Ill;Kim Eui-June;Park Sung-Eun
    • Journal of Engineering Education Research
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    • v.8 no.2
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    • pp.24-34
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    • 2005
  • The purpose of this study was to investigate 1) learner's satisfaction and perception on PBL 2) the relationship between learning styles and PBL preferences 3) the effects of decreasing communication apprehension through PBL. The results were as follows: 1) the students were satisfied with PBL and perceived positively on PBL 2) the students with high participative or cooperative learning styles were satisfied with PBL and perceived more positively on PBL, but those who had avoidant or dependent learning styles didn't perceive positively on PBL 3) the degree of communication apprehension in meeting was decreased significantly. We expect this research to be foundation in instructional design of PBL with individual differences

A Study on Factors Influencing Helicopter Pilot Training Using Factor Analysis (요인분석을 이용한 헬리콥터조종교육 영향요인 연구)

  • Chul, Park
    • Journal of Advanced Navigation Technology
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    • v.27 no.4
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    • pp.323-329
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    • 2023
  • This study aims to examine the factors influencing successful flight training performance in helicopter pilot education. To this end, an exploratory factor analysis was used to extract individual cognitive and non-cognitive characteristics, and a hierarchical regression analysis was conducted to find out how these characteristics (factors) affect flight training performance. As a result, it was found that the higher the spatial perception ability, resilience, and mastery goal-oriented learning attitude, the higher the flight training performance had a positive effect. This reconfirms the importance of spatial awareness, which is particularly required for pilots, and reconfirms that the role of a flight instructor in a limited cockpit space and the right motivation and effort of an individual affect flight training performance. These results are expected to be useful indicators for effective flight training of helicopter pilots in the future.

A Study on Influence of Foodservice Managers' Emotional Intelligence on Job Attitude and Organizational Performance (급식관리자의 개인적 감성지능이 직무태도 및 조직성과에 미치는 영향)

  • Jung, Hyun-Young;Kim, Hyun-Ah
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.39 no.12
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    • pp.1880-1892
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    • 2010
  • The purposes of this study were to: a) provide evidence concerning the effects of emotional intelligence on job outcomes, b) examine the impacts of emotional intelligence on employee-related variables such as 'job satisfaction', 'organizational commitment', 'organizational performance', and 'turnover intention' c) identify the conceptual framework underlying emotional intelligence. A survey was conducted to collect data from foodservice managers (N=231). Statistical analyses were completed using SPSS Win (16.0) for descriptive analysis, reliability analysis, factor analysis, t-test, correlation analysis, cluster analysis and AMOS (16.0) for confirmatory factor analysis and structural equation modeling. The concept of emotional intelligence (EI) has been on the radar screens of many leaders and managers over the last several decades. The emotional intelligence is generally accepted to be a combination of emotional and interpersonal competencies that influence behavior, thinking and interaction with others. The main results of this study were as follows. The four EI (Emotional Intelligence) dimensions correlated significantly with age. The means of job satisfaction score were above the midpoint (3.04 point) scale. The organizational commitment score was above the midpoint (3.41 point) scale and was higher at 'loyalty' factor than 'commitment' factor. The means of organizational performance score were above the midpoint (3.34) scale. The correlations among the four EI (emotional intelligence) factors were significant with job satisfaction; organizational commitment, organizational performance and turnover intention. The test of hypothesis using structural equation modeling found that emotional intelligence produced positive effects on job attitude and job performance. Emotional intelligence enhanced organizational commitment, and in turn, managers' attitude produced positive effects on organizational performance; emotional intelligence also had a direct impact on organizational performance. This study has identified the effect of emotional intelligence on organizational performance and attitudes toward one's job.

Development of Adventure-Game style Program for Figure Learning (도형 학습을 위한 어드벤처 게임형 학습 프로그램 개발)

  • Lee, Jae-Mu;Kim, Min-Hee
    • Journal of Korea Game Society
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    • v.6 no.3
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    • pp.33-42
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    • 2006
  • This study is aimed to develop adventure-game style learning program for offering different levels curriculum in mathematics and figure areas in elementary schools. The 7th mathematics curriculum introduced different levels curriculum considering learners' ability, aptitude, requirement, interest so that it could improve learners' growth potential and educational efficiency. But in reality, it is quite difficult to increase educational efficiency by conducting individual learning classes according to students' ability due to the big differences among students' levels in addition to high population in each classroom. The purpose of this study is to offer different levels curriculum based on van Hiele theory and develop adventure-game style learning program to increase interests of the learners. This program can improve students' academic achievement by offering differentiated curriculums to learners who need advanced or supplementary learning materials. And it also enhances leaners' spatial-perceptual ability by offering various operating activities in figures learning.

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A Study on Science-gifted Children's Adjustment, Self-Perception, Social Support, and Stress (과학영재아동의 적응, 자기지각, 사회적 지지 및 스트레스에 관한 연구)

  • 이국행;이영환;김현지
    • Journal of Gifted/Talented Education
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    • v.13 no.2
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    • pp.73-94
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    • 2003
  • In this study, it was compared how different the adjustment, self-perception, social support and stress between science-gifted children and general children, and the difference between gifted boys and girls. And it was identified what are the effects on stress of science-gifted children. The subjects were 89 science-gifted children of the first grade in Middle School at JeonJu. Science-gifted students in this study were identified through the teacher nomination and CNU(ChonbukNational University) Science & Math Tests. We used the standard object as the comparative group (general children). The results of this study were as follow; First, all personal-adjustment and social-adjustment domains, self-perception and teacher support of science-gifted children were significantly higher than those of general children. All disadjustment domains, parent support and friend support of science-gifted children were significantly lower than those of general children. Second, the self-planning, prejudice, social competence, behavioral conduct, global self worth, parent support, teacher support and classmate support of the science-gifted children had the significant difference according to the gender. Third, the motive of accomplishment, self-planning, attachment and social-affirmation of the science-gifted children correlated negatively with their stress. Fourth, the social competence, athletic competence, physical appearance, behavioral conduct, global self worth and social support of the science-gifted children correlated negatively with their stress. The global self worth of the science-gifted children had the significant difference according to the variables such as teacher support, close friend support, parent support and classmate support in the other of name. The most influential factor was teacher support. The stress of the science-gifted children had the significant difference according to the variables such as parent support, close friend support and global self worth in the other of name. The most influential factor was parent support.

On the Effect of Extended Human Group Scale in Perception of Group Ratio and Size at Majority-biased Social Learning (인구 집단의 스케일의 확장이 집단 비율 및 집단 크기 지각에 미치는 영향: 다수편향적 사회적 정보 활용을 중심으로)

  • Jaekyung Jang;Dayk Jang
    • Korean Journal of Cognitive Science
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    • v.34 no.1
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    • pp.39-66
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    • 2023
  • New media moved the place of social exchange to the Internet, allowing large groups to communicate in one place beyond the limits of time and space. Recent studies have also reported cases in which human social abilities do not keep up with the expansion of group scale through social media. In this context, current study investigated how human perception of social information is affected by the expansion of the group scale in the context of majority bias. Using Internet-based task, the psychological processes that group ratio and group size are perceived and affect majority-biased social information use were investigated, and whether group scale moderates those processes was examined. The group ratio has a positive effect on the majority bias, and the relationship was partially mediated by ratio perception. Group scale did not moderate the relationship between group ratio and ratio perception. On the other hand, the correlation between group size and majority-biased social information use was not significant. Group scale moderates group size perception. The group size and size perception showed positive correlation under the smaller group scale condition. However under the extended group scale condition, the perceived group size became significantly lower and lost its correlation with group size. These results provide evidence that the psychological mechanism related to group size perception was not properly responding to the expansion of the group scale. Furthermore, the possibility of a specific psychological mechanism for processing group size information and the form of information input specifically accepted by majority bias were discussed from perspective of evolutionary psychology.

The Relationship among Person-Job Fit, Self-Efficacy and Organizational Commitment of Job Training Program Participants in Small and Medium-sized Enterprises (중소기업 직무교육훈련 참여자의 개인-직무적합성과 자기효능감 및 조직몰입의 관계)

  • Seong-Jun Jeon
    • Knowledge Management Research
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    • v.23 no.4
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    • pp.207-231
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    • 2022
  • The purpose of this study is to identify the relationship between PJF(person-job fit) and members' organizational commitment focusing on the mediating factor. Previous Studies have found that person-job fit has positive effect on organizational commitment, and self-efficacy has positive effect on the organizational commitment. On the other hand, the studies to identify whether self-efficacy has a role in mediation between PJF and the members' organizational commitment has been insufficient. To that end, we considered self-efficacy as the mediator of the relationship between PJF and organizational commitment. We used the data which to perform national policy research from 690 workers at a small or medium firm. As a result of verifying the suitability of the research model, it was suitable for the acceptance criteria. Besides the hierarchical regression analysis, bootstrapping was conducted to verify significance of mediating effect of self-efficacy. The main results are as follows. First, the variables, PJF, self-efficacy and organizational commitment showed a positive correlation. Second, PJF has a positive effect on self-efficacy and organizational commitment significantly. Also self-efficacy has a positive effect on organizational commitment significantly. Third, the mediating effect of self-efficacy in the relationship between PJF and organizational commitment is significant. In order to improve person-job fit, this study suggested that SMEs' owners should consider job rotation system and career development program for employees. Based on this study result and implications, we discussed limit of research and direction for future research.