• 아태비즈니스연구
• /
• 제13권3호
• /
• pp.261-279
• /
• 2022

Purpose - The purpose of this study was to examine the effect of regulatory focus on proactive behavior and to examine the mediating effect of work hope between superior's regulatory focus and subordinate's proactive behavior. In addition, the purpose of this study was to investigate the moderating effect of interpersonal justice between regulatory focus and work hope, and the moderated mediating effect of work hope and interpersonal justice in the relationship between regulatory focus and proactive behavior. Design/methodology/approach - This study used data 255pairs(510people) collected from Public organizations such as gu office and private organizations that perform various tasks such as human resources, finance, accounting, marketing, and R&D. The Confirmatory Factor Analysis (CFA) and the multiple regression analysis were used in order to analyze the data. Findings - The result showed that promotion focus was positively related to proactive behavior. In addition, this study found that the relationship between promotion focus and proactive behavior was mediated by work hope. Regarding the moderating roles of perceived interpersonal justice, the results showed that perceived interpersonal justice significantly interacted with promotion focus in influencing work hope. Finally, the moderated mediation analysis showed that the indirect effect of promotion focus on proactive behavior through work hope was valid only for subordinates with high perceived interpersonal justice. Research implications or Originality - In order to increase proactive behavior, it is necessary to focus on promotion focus and to increase the positive psychology such as hope. In addition, it is necessary to increase perception of interpersonal justice.

• Physical Therapy Rehabilitation Science
• /
• 제1권1호
• /
• pp.13-16
• /
• 2012

Objective: Electroencephalogram (EGG)-feedback is a training procedure aimed at altering brain activity, and is used as a treatment for disorders like attention. The purpose of this study was to determine the effects of external focus of attention by EGG-feedback on balance in young adults. Design: Cross-sectional study. Methods: Subject were students in Sahmyook University. Fifty young adults in their twenties and thirties. Subjects were performed both with and without external focus of attention by EEG-feedback on the posture of standing and tandem standing. Participants were educated effort to maintain static posture when they were under internal focus of attention. Good Balance System was used for measurement of postural consistency upon the following force platforms. Results: Body sway decreased significantly both normal standing and tandem standing with external focus of attention by EEG-feedback (p<0.05). Conclusions: The results demonstrate that the benefits of an external attentional focus are generalizable to young adults. The external focus of attention outperformed the internal focus of attention on the postural balance (p<0.05). It is showed that external focus of attention significant effects on balance by revoked automatic postural control of movement. Furthermore balance might be improved by training with an external focus. Further study is required to develop for training as a method of preventing fall in elderly peoples.

• 영어어문교육
• /
• 제11권1호
• /
• pp.77-98
• /
• 2005

The purpose of the study is to investigate whether focus-on-form instruction is effective in promoting accuracy in writing and to make some suggestions regarding education in business English writing. For this purpose, an experiment, of which the participants were 29 college sophomores taking a course in business English, was made. The learners received instruction in the English nouns followed by modificatory phrases or clauses through the focus-on-form techniques, feedback and explicit explanation. The results were as follows: First, the learners who received focus-on-form instruction improved accuracy in writing. Second, there was a correlation between the learners' English proficiency levels and the effects of focus-on-form instruction. Third, the high level learners showed more positive attitude toward focus-on-form instruction than the low level ones. To promote accuracy in written business communication, the following suggestions were made on the basis of the results: First, focus-on-form instruction should be incorporated into a content-based business English class. Second, repeated focus-on-form instruction is needed. Third, learners' English proficiency levels should be taken into account when focus-on-form instruction is given.

• 유통과학연구
• /
• 제15권7호
• /
• pp.25-33
• /
• 2017

Purpose - This study aims to explore how a combination of the advertisement presentation vividness and consumers' regulatory focus affects choice. In addition, it seeks to the understanding for the psychological process by using consumers' response with experimental designs. Research design, data, and methodology - This research conducted two experiments based on the scenario. Specifically, Experiment 1 used a 2 (vividness of advertisement presentation: picture vs. word) × 2 (regulatory focus: prevention focus vs. promotion focus) between-subjects design. Experiment 2 used a 2 (vividness of advertisement presentation: detailed description vs. less detailed description) × 2 (regulatory focus: prevention focus vs. promotion focus) between-subjects design. Results - Two studies showed that prevention-focused individuals, when presented with a vivid presentation, were more likely to choose the advertised option compared with advertisements presented less vividly appearance. In contrast, promotion-focused individuals showed no difference in choice shares regardless of advertisement presentation vividness. In addition, these effects were mediated by the imagery toward the advertised information. Conclusions - The current research found how consumers' inherent motivation affects the extent of imagery in a purchase decision and a new perspective to previous studies with regards to regulatory focus. Further, this research suggested new advertisement strategies to corporations.

• 한국정보통신학회:학술대회논문집
• /
• 한국해양정보통신학회 2011년도 춘계학술대회
• /
• pp.313-315
• /
• 2011

Smart phone에 실장되는 카메라 모듈은 Focus 동작에 따라 2가지 타입이 있다. AF(Auto focus) camera module과 FF(Fixed focus) camera module 2가지 타입이다. AF Camera module은 Lens의 위치를 이동하여 자동으로 초점을 맞추는 방식이며, FF camera module은 Lens의 위치가 고정된 상태로 초점을 맞추는 방식이다. EDOF camera module은 Lens의 위치가 고정된 상태에서 AF 모듈처럼 EDOF 알고리즘을 사용하여 초점을 맞추는 기술을 적용한 모듈이다. 본 논문에서는 이러한 EDOF camera module의 해상도 최적화를 구현한다.

• 한국식품조리과학회지
• /
• 제25권6호
• /
• pp.663-670
• /
• 2009

The domestic foodservice and restaurant industries have been rapidly growing. Therefore, it is necessary for restaurants to analyze the demands and desires of their customers according to internal attributions, and to understand how these may change in the future. To explore the internal attributions of individuals, such as personality, this study examined differences between the promotion and prevention focuses of 'Self-Regulatory Focus Theory'. Based on this theory, hypotheses were prepared and two experiments- & -were performed to assess the hypotheses. showed that consumers who had a promotion focus were interested in the following factors: events, advertisement images and taste; whereas those with a prevention focus concentrated more on factors related to comfortoriented qualities, such as reputation and price satisfaction. In , after performing situational regulatory focus manipulation with the subjects, there were different results between promotion and prevention: in the promotion focus, when a prevention focus was induced, subjects concentrated more on price satisfaction, reputation, highly nutritious menu, and sanitary conditions; whereas in the prevention focus, when a promotion focus was induced, they concentrated on advertisement images, events, and restaurant atmosphere.

• 한국언어정보학회지:언어와정보
• /
• 제14권1호
• /
• pp.197-227
• /
• 2010

This study reviews (i) the (dis)advantages of two major semantic theories of focus, i.e., the Alternative Semantics (AS) and the Structured Meaning Theory (SM), and (ii) the hybrid analysis consisting of these two theories proposed by Krifka (2006). After pointing out a problem of this hibrid analysis, this study attempts to show the third alternative, i.e., the theory of identificational predication for focus can solve this problem.

• 음성과학
• /
• 제8권1호
• /
• pp.21-31
• /
• 2001

The effects of focus on prosodic phrasing, F0, and duration are investigated paying attention not only to the target of focus but also to the constituents that are outside the domain of focus in Korean. We find that the constituents preceding and following the focused word tend to be dephrased. Dephrasing does not always cover up to the Intonation Phrase boundary contrary to Jun's (1993) claim. Dephrasing caused by focus determines F0 and durational difference between focused and neutral sentences. Syntactic constituency is also shown to playa role in prosodic phrasing.

• 한국언어정보학회지:언어와정보
• /
• 제12권2호
• /
• pp.1-20
• /
• 2008

This paper examines the effects of focus types on case ellipsis in Korean. A number of previous studies have suggested that accusative case markers in Korean and Japanese cannot be dropped when the object they mark is contrastively focused (Masunaga, 1988; Yatabe, 1999; Ko, 2000; Lee, 2002). Using experimental evidence, we argue against the view that case ellipsis in Korean is sensitive to the distinction between contrastive vs. non-contrastive focus. An alternative analysis is proposed which accounts for the phenomenon of variable case marking in terms of the interaction between the contrastive strength and the discourse accessibility of focused object NPs. By viewing patterns of case ellipsis as the result of balancing between these two forces, such an analysis can correctly predict the gradient pattern of case ellipsis shown by the three types of focused objects tested in the experiment (contrastive replacing focus, contrastive selecting focus and non-contrastive, informational focus), while at the same time offering an explanation for why subtypes of focus exert distinct influences on case ellipsis.

• 반도체디스플레이기술학회지
• /
• 제22권3호
• /
• pp.149-154
• /
• 2023

This paper presents a novel approach to multi-focus image fusion using light field cameras. The proposed neural network, LFFCNN (Light Field Focus Convolutional Neural Network), is composed of three main modules: feature extraction, feature fusion, and feature reconstruction. Specifically, the feature extraction module incorporates SPP (Spatial Pyramid Pooling) to effectively handle images of various scales. Experimental results demonstrate that the proposed model not only effectively fuses a single All-in-Focus image from images with multi focus images but also offers more efficient and robust focus fusion compared to existing methods.