• Title/Summary/Keyword: 목표 지향

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Behavioral motivation-based Action Selection Mechanism with Bayesian Affordance Models (베이지안 행동유발성 모델을 이용한 행동동기 기반 행동 선택 메커니즘)

  • Lee, Sang-Hyoung;Suh, Il-Hong
    • Journal of the Institute of Electronics Engineers of Korea SC
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    • v.46 no.4
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    • pp.7-16
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    • 2009
  • A robot must be able to generate various skills to achieve given tasks intelligently and reasonably. The robot must first learn affordances to generate the skills. An affordance is defined as qualities of objects or environments that induce actions. Affordances can be usefully used to generate skills. Most tasks require sequential and goal-oriented behaviors. However, it is usually difficult to accomplish such tasks with affordances alone. To accomplish such tasks, a skill is constructed with an affordance and a soft behavioral motivation switch for reflecting goal-oriented elements. A skill calculates a behavioral motivation as a combination of both presently perceived information and goal-oriented elements. Here, a behavioral motivation is the internal condition that activates a goal-oriented behavior. In addition, a robot must be able to execute sequential behaviors. We construct skill networks by using generated skills that make action selection feasible to accomplish a task. A robot can select sequential and a goal-oriented behaviors using the skill network. For this, we will first propose a method for modeling and learning Bayesian networks that are used to generate affordances. To select sequential and goal-oriented behaviors, we construct skills using affordances and soft behavioral motivation switches. We also propose a method to generate the skill networks using the skills to execute given tasks. Finally, we will propose action-selection-mechanism to select sequential and goal-oriented behaviors using the skill network. To demonstrate the validity of our proposed methods, "Searching-for-a-target-object", "Approaching-a-target-object", "Sniffing-a-target-object", and "Kicking-a-target-object" affordances have been learned with GENIBO (pet robot) based on the human teaching method. Some experiments have also been performed with GENIBO using the skills and the skill networks.

Influence of Achievement Goal Orientation and Grit on the Military Cadets' Physical Strength Growth (사관생도의 성취목표지향성과 그릿이 체력변화에 미치는 영향)

  • Jung, Byong-Sam
    • Journal of the Korea Convergence Society
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    • v.11 no.4
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    • pp.287-294
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    • 2020
  • The purpose of this study was to analyze the influence of the achievement goal orientation of military cadets and grit on the military cadets' certification of physical fitness rank and on the improvement of the grade. To accomplish the research purpose, a survey was conducted to 350 cadets of the Korea Military Academy in December 2019, and 322 valid responses were analyzed by applying the path analyses. As a result, among the sub-factors of achievement goal orientation, the direct effect of task goal orientation on the two sub-factors of the grit was statistically significant. In addition, the effect of task goal orientation on grade physical certification was statistically significant, with the use of grit(maintaining interest) and grit(continuing effort) as meditating variables. In addition, task goal orientation had a significant effect on the improvement of physical strength grade via two sub-factors of Grit as meditating variables.

Relationships of Achievement Goal Orientation with Academic Self-efficacy of Specialized High School Students (특성화고등학교 학생의 성취목표지향성과 학업적 자기효능감의 관계)

  • Yang, Jin-Sik;Song, Nak-Hyun;Lee, Chang-Hoon
    • 대한공업교육학회지
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    • v.43 no.2
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    • pp.79-96
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    • 2018
  • In this study, we look at the effect that the achievement goal of specialized high school students has on academic self-efficacy and the difference in academic self-efficacy depending on achievement goal orientation. The purpose of this research is to help students to efficiently increase their academic self-efficacy, develop research and study life guidance measures to improve negative factors, and select professors and learning methods. To achieve the purpose, survey was conducted with achievement goal orientation measurement tools(26 questions) and academic self-efficacy measurement tools(28 questions) for 745 students of 18 specialized technical high school students in 5 districts. The results of this study are as follows. First, preference to task difficulty and self-controlling efficacy have highly positive correlations with mastery goal orientation and confidence and mastery avoidance goal orientation have highly negative correlations each other. Second, achievement goal orientation form of specialized high school students were divided into 5 forms; 'execution avoidance(34.8%)', 'mastery orientation(20.8%)', 'approach(17%)', 'avoidance competition(14.9%)', and'mastery avoidance(12.5%)'. In preference to task difficulty, 'approach'group showed the highest average point and 'mastery avoidance'showed the lowest average point. The average point of 'approach' group was higher than other groups in confidence, but 'mastery orientation' group showed the highest average point. Through the results of this study, academic self-efficacy makes an effect by a certain direction in accordance with achievement goal orientation and it's necessary to access academic problems differently according to student's goal directivity. Therefore, it's necessary to provide educational method by student type based on explanation about academic self-efficacy of achievement goal orientation of specialized high school students and analysis on achievement goal orientation form.

The Effect of Participation motivation of the Culture and Education Activities on the psychological well-being Convergence Formation of the Elderly (노인의 문화교육활동 참여동기가 심리적복지감의 융복합 형성에 미치는 영향)

  • Choi, Kyung-Min;Lim, Wang-Kyu
    • Journal of Digital Convergence
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    • v.13 no.6
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    • pp.55-67
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    • 2015
  • The purpose of this study is to consider the effect of the Culture and Education Activities on the psychological well-being Convergence Formation of the Elderly. This study is based on the quantitative research of 255 older adults who have participated on the Culture and Education Activities programs run by welfare center and culture center for the elderly at Seoul area. The results are as follows. First, social Goal-Oriented and Activities-Oriented have effect on Life- Satisfaction. Second, Activities-Oriented and Learning-Oriented has effect on Self-Efficacy. Third, Activities-Oriented and Learning-Oriented has effect on Participation-Attitude. Fourth, but relations of the Learning-Oriented and Life-Satisfaction, Goal-Oriented and Self-Efficacy, Goal-Oriented and Participation-Attitude were independent of each other. This study can be use to propose policies related to the elderly welfare promotion.

A Scenario-based Goal-oriented Approach for Use Case Modeling (유즈케이스 모델링을 위한 시나리오 근간의 목표(Goal)지향 분석 방안)

  • Lee, Jae-Ho;Kim, Jae-Seon;Park, Soo-Yong
    • Journal of KIISE:Software and Applications
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    • v.29 no.4
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    • pp.211-224
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    • 2002
  • As system become larger and more complex, it is important to correctly analyze and specify user's requirements. Use case modeling is widely used in Object-Oriented Analysis and Design(OOAD) and Component-Based Development(CBD). It is useful to mitigate the complexity of the requirements analysis. However, use cases are difficult to be structured, to explicitly represent non-functional requirements, and to analyze what is affected by changes of use cases. To alleviate these problems, we propose scenario-based goal-oriented approach for use case modeling. The approach is to apply goal-oriented analysis method to use case model. Since goal-oriented analysis method is not systematic and heuristics is considerably involved, we adopted scenarios as the basis for the goal extraction. The proposed method is applied to City Bus Information Subsystem(CBIS) in Intelligent Transport Systems(ITS) domain. The proposed approach helps software engineer to analyze what is affected by use case's changes and represent non-functional requirements.

Correlation among Wearing Masks Because of COVID-19, Makeup Satisfaction and Goal-oriented Attitude (코로나19로 인한 마스크 착용과 메이크업만족도, 목표지향적 태도의 상관관계)

  • Kim, Su-Young;Li, Shun-Hua
    • Journal of Convergence for Information Technology
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    • v.10 no.12
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    • pp.156-165
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    • 2020
  • 330 Korean adult women were examined the correlation between degree of makeup and makeup satisfaction before/after wearing masks due to COVID-19 and the moderating effect of mandatory/voluntary goal-oriented attitude toward makeup. The study found that lip makeup(p<.001) was significant variable in makeup satisfaction before COVID-19, and eyebrow makeup(0<.002) was significant after COVID-19. Although moderating effect of mandatory goal-oriented attitude, which works between degree of makeup before/after COVID-19 and makeup satisfaction was not significant, but moderating effect of voluntary goal-oriented attitude appeared to be significant before(p<.000) and after(p<.000) COVID-19. And the degree of makeup after COVID-19 was lower than before(p<.000). If one believe that makeup is for one's own satisfaction, degree of makeup can be significant effect on the makeup satisfaction, but actual behavior has shown that degree of makeup has decreased since wearing masks because of COVID-19. I hope this research will be used as marketing material for beauty and cosmetics industry.

A Study on User-Oriented Library Management (이용자지향적 도서관경영에 관한 연구)

  • Chung, Hi-Sun
    • Journal of the Korean BIBLIA Society for library and Information Science
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    • v.22 no.1
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    • pp.193-210
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    • 2011
  • In this era all successful organizations, whether profit or nonprofit, accept marketing concept as management philosophy and try to maximize consumer satisfaction in order to achieve their own goals. Libraries are no exception. A consumer decision process model is borrowed to explain how library service users act through five stages. Armed with information about library users, library management can be more user-oriented and bring higher user satisfaction. Some measures for effective library management are suggested.

The Relationship Between Shooting Athletes' Achievement Goal Orientation, Self-management and Exercise Performance (사격선수의 성취목표성향과 자기관리 및 운동수행의 관계)

  • Ryu, Won-Yong
    • Journal of Digital Convergence
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    • v.13 no.2
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    • pp.361-369
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    • 2015
  • For the research object of this study 112 university shooting athletes, registered with Korea Shooting Federation in 2014, have been selected. Statistics processing was carried out through SPSS 16.0 and AMOS 7.0. The following results were obtained by analysis of frequency, exploratory factor analysis, confirmatory factor analysis, correlation analysis and structural equation model analysis to serve it's purpose. First, task orientation had passive influence on self-management. Second, task orientation and ego-orientation had passive influence on perceived exercise performance. Third, self-management had passive influence on perceived exercise performance.

The Mediating Effects of Positive Psychological Capital on the Relationship between Small Business Enterpreneur's Learning Goal Orientation and Work Engagement (소상공인의 학습목표지향성과 업무열의 관계에서 긍정심리자본의 매개효과)

  • Lee, Hyung Woo;Kim, Man Soo;Kim, Jung Won
    • Journal of Convergence for Information Technology
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    • v.11 no.8
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    • pp.151-159
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    • 2021
  • The purpose of this study was to examine the mediating effects of Positive Psychological Capital on the relationship between Small Business Enterpreneur's Learning Goal Orientation and Work Engagement. In order to achieve the purpose of research, the survey results of 300 small business Enterpreneurs who participated in the K-BIZ's Small Business Enterpreneurs Support Program were used for analysis. The collected data were analyzed using frequency analysis, reliability analysis, confirmatory factor analysis, descriptive statistical analysis, correlation analysis and structural equation model. The results of this study were as follows: First, learning goal orientation of small business enterpreneurs had positive effect on positive psychological capital. Second, positive psychological capital of small business enterpreneurs had positive effect on work engagement. Third, positive psychological capital of small business enterpreneurs had full mediating effect on the relationship between learning goal orientation and work engagement. Based upon these results, several suggestions were suggested to promote small business enterpreneurs' learning goal orientation, work engagement, and positive psychological capital.

The Relationships among Achievement Goal-orientation, Sports Confidence, and Exercise Commitment in University Student-athletes (대학 학생선수의 성취목표지향성과 스포츠자신감 및 운동 몰입의 관계)

  • Yoon, Chan-Soo;Lee, Jin-Taek
    • Journal of Digital Convergence
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    • v.15 no.11
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    • pp.535-546
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    • 2017
  • The purpose of The purpose of this study is to empirically investigate the relationships among achievement goal-orientation, sports confidence, and exercise commitment in university student-athletes. To fulfill this purpose, data were collected from 347 student-athletes enrolled in universities located in Seoul and the Gyeong-In area, and analysis thereof was carried out. Conclusion drawn from the performance of this study is as follows: First, university student-athletes' achievement goal-orientation has significant effects on their sports confidence. Second, university student-athletes' sports confidence has significant effects on their exercise commitment. Third, university student-athletes' achievement goal-orientation has significant effects on their exercise commitment. Fourth, sports confidence has indirect mediation effects on the relationship between achievement goal-orientation and exercise commitment in university student-athletes, and it was found that these factors had causal relationships. Therefore, the findings of this study show that university student-athletes' achievement goal-orientation plays an important role for their effective commitment to exercise, in the process of which sports confidence plays the role of a mediator, suggesting that psychological support as well as motor skill cultivation is necessary to enhance university student-athletes' performance.