• 한국디지털정책학회:학술대회논문집
• /
• 2004.05a
• /
• pp.277-288
• /
• 2004

컴퓨터를 통한 원격교육의 등장은 학습자에게 다양한 능력을 요구하고 이러한 것들이 성공적인 학업을 이루는 중요한 열쇠가 된다. 이런 시대적 흐름에 따라 학습자에게 요구되는 능력 중 하나가 자기조절 학습 (Self - Regulated Learning)이다. 이에 본 연구는 자기조절학습 (Self - Regulated Learning)을 지원하는 웹기반 학습 (WBI) 시스템에 대하여 연구하였다. 자기조절학습은 매우 긍정적인 학습효과를 제공할 뿐 아니라, 세분화된 학습절차에 의한 학습 구조를 가지며 절차마다 구분된 공간이 필요하므로 웹에 적용하기에 적절하다. 따라서, 본 연구에서는 자기조절학습 모형을 웹에 접목시킨 학습시스템을 개발한다.

• Journal of Digital Convergence
• /
• v.9 no.4
• /
• pp.157-168
• /
• 2011

This study examines the moderating role of organizational justice in the relationships between intrinsic motivation and job satisfaction, job involvement. The findings are as follows: First Intrinsic motivation has a significant positive effect on the Job satisfaction and Job involvement. Second, The findings also indicate that distributive justice and procedural justice has a moderating relationship between the personality intrinsic motivation and job satisfaction, job involvement.

• The Journal of the Acoustical Society of Korea
• /
• v.41 no.1
• /
• pp.76-86
• /
• 2022

Personal hearing devices, such as hearing aids, may be fine-tuned by allowing the users to conduct self-adjustment. Two self-adjustment procedures were developed to collect the listener preferred gains in six octave-frequency bands from 0.25 kHz to 8 kHz. These procedures were designed to allow rapid exploration of a multi-dimensional parameter space using a simple, one-dimensional user control interface (i.e., a programmable knob). The two procedures differ in whether the user interface controls the gains in all frequency bands simultaneously (Procedure A) or only the gain in one frequency band (Procedure B) on a given trial. Monte-Carlo simulations suggested that for both procedures the gain preference identified by simulated listeners rapidly converged to the ground-truth preferred gain profile over the first 20 trials. Initial behavioral evaluations of the self-adjustment procedures, in terms of test-retest reliability, were conducted using 20 young, normal-hearing listeners. Each estimate of the preferred gain profile took less than 20 minutes. The deviation between two separate estimates of the preferred gain profile, conducted at least a week apart, was about 10 dB ~ 15 dB.

• Proceedings of the KSME Conference
• /
• 2003.11a
• /
• pp.1252-1257
• /
• 2003

This paper present a procedure of meter-out flow control method for dump valve in full-scale airframe test. Emergency stop, which results in dump state, can be happened during full-scale airframe test by several causes. Because servo valve can't control hydraulics actuator in the dump state, pressure in cylinder chamber may rise abruptly and overload can be acted to the test article. In this paper, the procedure and technology of orifice setting are investigated to protect the test article from unexpected loads by dump. The test results show that the presented methods decrease peak loads and improve unloading characteristics of hydraulic actuators in the dump state.

• Water for future
• /
• v.4 no.2
• /
• pp.50-58
• /
• 1971

• Journal of Digital Convergence
• /
• v.15 no.8
• /
• pp.127-135
• /
• 2017

Consumers tend to feel concern about disclosure of personal information and, at the same time, to avoid inconvenience of procedural complexity caused by the privacy protections. The purpose of current paper is to investigate relationships between opt-in procedural complexity and shopping behavior using smart phones, moderating by the amount of visual attentions using eyetrackers. Therefore, we created a virtual mobile Web-site in which the complexity of opt-in procedures in our experiment is manipulated and measured. Also, we measured the dwell-time of area of interest using SMI-RED 250 instrument for tracking the real eye movement. Results indicated that the levels of procedural complexity are related to repurchase, indicating a moderating effect of the amount of visual attentions. Finally, we discussed several theoretical and practical implications of management for mobile commerce.

• Proceedings of the Korean Institute of Industrial Safety Conference
• /
• 2000.06a
• /
• pp.276-282
• /
• 2000

지금까지 가장 널리 사용되는 원전 안전성의 평가는 설비고장이나 인간오류와 관련된 조직(Institution/organization)의 질이 설비의 신뢰도와 인적오류에 영향을 주며 원전의 안전성에 전반적인 영향을 끼친다는 것을 고려하지 않고 있다. TMI 사고는 경미한 설비고장은 있었으나 중요한 사고원인은 운전원의 오류였다. 운전원 훈련양의 부족, 절차서의 불명확성, 주제어실의 설계상의 결함 등이 함께 어울어진 안전문화와 관련한 조직실패(Organizational Failure)였다. Chernobyl사고도 전반적인 관리조절(Management Control)의 부족과 운전원의 부적절한 실험 절차서의 검토, 안전 절차서의 위배 등이 함께 연루되어 발생하였다. (중략)

• Korean Journal of Culture and Social Issue
• /
• v.28 no.2
• /
• pp.219-239
• /
• 2022

The study investigated the relationship between subjective socioeconomic status (SES) of 508 Korean adults and their perception of justice (distributive and procedural justice for self and general others), and verified whether there is a moderating effect of age (20s versus 30s and over). A self-report survey on SES and perception of justice was conducted. Then, using the SPSS 27 and PROCESS Macro 4.0 program, a correlation analysis looking into the relationship among the study variables was performed along with the ANOVAs comparing the mean differences of study across age-groups to support the group division criteria. Next, a moderation analysis was conducted. The main results of this study are as follows. First, the participants' SES showed a positive relationship with all sub-factors of justice perception and a negative relationship with age. Second, age had a inverse relationship on distributive justice for self and general others, and procedural justice for self, but a non significant relationship on procedural justice for general others. Third, when looking into the mean differences of the research variables according to age, the 20s had different characteristics compared to the 30s and over. In comparison, there were no significant differences within the 30s and over group. Fourth, the moderating effect of age in the relationship between subjective SES and perception of justice was positively significant in the case of distributive justice for self and procedural justice for general others. In the case of distributive justice for self, the positive slope of the graph in which subjective SES predicts distributive fairness for self was steeper in the 30s and older group compared to the 20s. Regarding the procedural justice for general others, subjective SES was not a significant predictor in the 20s group. However, SES positively predicted procedural justice in the 30s and older group. This study is meaningful since it suggested age differences in subjective SES and perceptions of justice by revealing the different relationship patterns of subjective SES and perception of justice according to age.

• The Journal of the Korea Contents Association
• /
• v.21 no.10
• /
• pp.494-507
• /
• 2021

This study conducted a regression analysis on 312 local government officials in Gyeonggi-do to verify the hypothesis on the relationship between job autonomy and organizational citizenship behavior. Path analysis was conducted to analyze the mediating effect of organizational fairness recognition and the moderating effect of self-efficacy. Looking at the analysis results, first, it was confirmed that the higher the degree of job autonomy perceived by the members of the organization, the more positive (+) organizational citizenship behavior was. Second, the partial mediating effect of procedural justice was confirmed in the relationship between autonomy and organizational citizenship behavior. On the other hand, the mediating effect of distributional justice was rejected in the relationship between autonomy and organizational citizenship behavior. Third, self-efficacy controlled the mediating role between job autonomy and organizational citizenship behavior in recognition of procedural justice. Fourth, it was analyzed that self-efficacy plays a controlling role between job autonomy and organizational citizenship behavior. The results of this study are expected to contribute to the development of organizational behavior theory through preceding factors of organizational citizenship behavior to improve the organizational performance of local public officials.

• The Journal of the Korea Contents Association
• /
• v.12 no.7
• /
• pp.123-137
• /
• 2012

The purpose of this study was to investigate the differential effects of distributive and procedural justice on the MICE industrial employee's job attitudes. For the study, data were collected from 303 MICE industrial employees in metropolitan area by self-stated questionnaires. Collected data were analyzed by hierarchical regression technique. The result of this study showed that distributive justice had more important effects on MICE industrial employee's job satisfaction than that of procedural justice, while the procedural justice had influenced more effects on organizational commitment, intent to stay, and organizational citizenship behaviour than that of distributive justice; and that there was no the moderating role of the procedural justice to the MICE industrial employee's job satisfaction and job commitment, while the positive effects of the distributive justice was more strongly related to MICE industrial employee's intent to stay and organizational citizenship behaviour when the procedural justice was high. The theoretical implications of the findings were discussed in terms of two-factor model, cultural model and interaction model, and directions for future research were presented.