• 감성과학
• /
• 제27권2호
• /
• pp.91-104
• /
• 2024

The increase in the use of artificial intelligence (AI) in the workplace has introduced changes to traditional working environments. However, these are changes not only to employee productivity but also to how employees feel and think about their work. Based on prior research that has suggested connections between employees' perceptions of AI and their emotions and thoughts at work, the present study tested a moderated mediation model in which the perception of AI opportunity is indirectly related to job insecurity via employee hope, with tenure as a moderator. Data obtained from 290 Korean full-time employees illustrated that the perception of AI opportunity was negatively related to job insecurity through hope acting as a mediator. In addition, this indirect relationship was found to be dependent on the moderating role of tenure. Specifically, at lower levels of tenure, the aforementioned indirect relationship was statistically significant, but at higher levels of tenure, this indirect relationship was no longer found to be statistically significant. The implications, limitations, and future research directions of this study are discussed.

• 아태비즈니스연구
• /
• 제14권3호
• /
• pp.103-114
• /
• 2023

Purpose - The purpose of this study was to examine the relationship between organizational tenure, structural career plateau, and interpersonal deviant behavior for nurses. Moreover, this study also investigated moderating role of proactivity on the effect of organizational tenure on structural career plateau. Design/methodology/approach - This study utilized 448 nurses working at three different types of hospital. The Exploratory Factor Analysis (EFA) and the multiple regression analysis were conducted to verify the hypotheses. Findings - The results showed that organizational tenure is positively related to structural career plateau and structural career plateau is positively related to interpersonal deviant behavior. However, moderating effect of proactivity is not significant. Research implications or Originality - Nurses are critical to the competitiveness of hospital organizations considering the proportion of manpower and the role of nurses. One of the important factors that decrease the motivation of nurses is structural career plateau. This study analyzed the antecedent and consequence of structural career plateau. In addition, practical implications for resolving the problem of structural career plateau were provided.

• 대한안전경영과학회지
• /
• 제11권4호
• /
• pp.279-286
• /
• 2009

This paper reviewed the relationship between personal factors(creativity, outwarding, entrepreneurship) and incremental innovation, and the moderating effect of tenure in the domestic service enterprises. Based on the responses from 306 employees, the results of hierarchical multiple regression analysis showed that all personal factors except creativity have positive relationships with incremental innovation factors. The results of moderating analysis showed that entrepreneurship have more positive effects on all incremental innovation factors while respondents' tenure being shorter.

• 대한안전경영과학회지
• /
• 제13권3호
• /
• pp.191-197
• /
• 2011

This paper reviewed the relationship between organizational commitment and incremental innovation, and the moderating effect of tenure. The results of hierarchical multiple regression analysis, based on the responses from 434 employees in service industry, showed that affective and nonnative commitment relates positively with incremental innovation, but continuous commitment relates negatively with incremental innovation. In the moderating effects, affective commitment appeared to have more negative effect on operation innovation in longer tenure employee group, and also nonnative commitment appeared to have more negative effect on process and service innovation in longer tenure employee group.

• Journal of Information Technology Applications and Management
• /
• 제29권4호
• /
• pp.35-49
• /
• 2022

Knowledge sharing occurs through voluntary interactions between human actors. In this paper, from the perspective of social interaction, the effect of transactive memory capability and social capital (bridging social capital and bonding social capital) on knowledge sharing intention was analyzed, and tenure was demonstrated as a moderating factor that can strengthen their relationship. Therefore, the results of this study are summarized as follows. First, it was verified that the transactive memory capability had a significant positive effect on the knowledge sharing intention. Second, it was found that the bridging social capital and bonding social capital held by individuals had a significant positive effect on knowledge sharing intention. Social capital is understood to form an individual's voluntary motivation for knowledge sharing. Third, it was verified that the moderating effect of tenure suggested in this study was not significant. Based on the results of this study, implications and future research directions were presented.

• Restorative Dentistry and Endodontics
• /
• 제18권1호
• /
• pp.38-53
• /
• 1993

The purpose of this study was to observe the resin infiltration pattern into dentin by various dentin bonding agents. Freshley extracted 36 sound human molars were used in this study. They were stored at $4^{\circ}C$ physiologic saline solution before experiment. All the teeth were cross-sectioned to expose dentin below about 3.0mm at the cusp tip and above 2.0mm at the cemento-enamel junction with Crystal Cutter (MC411 D, Maruto Co., Japan), and were made into specimens for this study (Fig. 1). The specimen experimental groups were divided into 9 groups by dentin surface treatment as following procedures: Group I: Treated with Gluma Cleanser followed by Gluma Primer and Sealer Group 2. Treated with Gluma Cleanser followed by Scotch bond 2 Adhesive Group 3: Treated with Gluma Cleanser followed by Tenure Solution A, Band Visar Seal Group 4: Treated with Scotchprep followed by Scotch bond 2 Adhesive Group 5: Treated with Scotchprep followed by Gluma Primer and Sealer Group 6: Treated with Scotch prep followed by Tenure Solution A, Band Visar Seal Group 7: Treated with Tenure Conditioner followed by Tenure Solution A, Band Visar Seal Group 8: Treated with Tenure Conditioner followed by Scotchbond 2 Adhesive Group 9: Treated with Tenure Conditioner followed by Gluma Primer and Sealer 27 specimens of 36 specimens were divided into 9 groups (Group 1-9), and were used for observation of resin tags. Remaining 9 specimens were divided into 3 groups (Group 1,4 and 7), and were used for observation of fractured dentin surfaces. Specimens to observe the resin tag were demineralized with 20% HCl for 14 hours, specimens to observe the fractured dentin surfaces were demineralized with 10% HCl for 3 minutes. All the specimens were gold-coated with Eiko ion coater (Eiko-engineering Co.), and observed under Scanning electron microscope (Hitachi S-2300) at 20 KV. The following results were obtained: 1. In group 1 treated with Gluma Cleanser, Gluma Primer, and Sealer, most resin tags were more than $100{\mu}m$. 2. In group 4 treated with Scotch prep and Scotchbond 2 Adhesive, most resin tags were about $10{\mu}m$. 3. In group 7 treated with Tenure conditioner, Tenure Solution A, B, and Visar Seal, most resin tags were about $10{\mu}m$ but occasionally resin tags were more than $100{\mu}m$. 4. In groups 2,3,5,6,8 and 9, the lengths of resin tags were inconsistent and the amount of resin tags were reduced.

• 토지주택연구
• /
• 제13권3호
• /
• pp.39-55
• /
• 2022

본 연구에서는 한국노동연구원의 '한국노동패널조사(KLIPS)' 자료를 이용하여 2011년(14차 년도)부터 2020년(23차 년도)까지 총 9개 년도의 신혼가구에 대한 패널자료를 구축하고, 가구의 이질성을 통제한 상관 확률효과 방법론을 적용하여 자가점유여부가 출산에 미치는 영향과 출산이 자가점유여부의 영향을 분석하고, 그 분석 결과를 선행연구에서 시도한 합동(pooled) 축차형 이변량 프로빗(Recursive Bivariate Probit)모형의 추정 결과와 비교하였다. 자가점유의 내생성뿐만 아니라 가구의 이질성을 고려한 모형으로 실증 분석한 결과, 자가점유는 신혼가구의 출산에 긍정적 영향을 미치는 것으로 나타났다. 전체 표본을 이용한 경우 자가점유 주택에 거주하는 신혼가구는 주택을 임차하여 거주하는 신혼가구에 비해 출산 확률이 6.2%p 높았으며, 둘째 자녀 출산에 대해서는 5.7%p 높은 것으로 분석되었다. 다만 첫째 자녀 출산에서는 자가점유와 출산변수간의 내생성이 확인되지 않아 확률효과 프로빗 모형으로 분석하였는데 이 경우 자가점유 가구가 임차가구에 비해 출산 확률이 오히려 7.5%p 낮은 것으로 나타났다. 이러한 결과는 자가점유가 출산회수에 따라 출산에 대한 영향력이 차별적으로 나타남을 시사한다. 첫 출산에서는 주택구입으로 인한 부담 등의 부정적 영향이 긍정적 영향보다 높았으며, 다자녀 출산에서는 자가점유가 제공하는 주거안정 등의 긍정적 효과가 부정적 효과보다 크게 나타난 것으로 보인다. 그리고 출산이 자가점유에 미치는 영향을 살펴보면, 출산을 최근 1년 이내에 한 가구가 그렇지 않은 가구에 비해 자가점유 확률이 출산을 최근 1년 이내에 한 가구가 그렇지 않은 가구에 비해 자가점유 확률이 전체표본에서는 4.2%p, 둘째 자녀 출산표본에서는 3.9% 가량 낮은 것으로 나타나 다자녀 출산으로 인한 양육비용 부담은 자가보유를 미루는 데 영향을 미치는 것으로 나타났다.

• 토지주택연구
• /
• 제4권4호
• /
• pp.395-406
• /
• 2013

본 연구는 주택점유형태별 주택에너지의 소비 및 절약의식, 사용형태와 향후 주택에너지 절감을 위한 정책방향을 파악하고자 한다. 분석결과는 다음과 같다. 첫째, 점유형태별로 평균값의 차이가 존재하는 것으로 나타났다. 둘째, 자가, 민간 임대 및 공공임대 거주자는 에너지 소비 및 절약의식을 잘 실천하고 있었다. 셋째, 에너지절약행위항목에서 자가주택과 임대주택거주자의 행위에 있어서는 행동의 차이가 존재하였다. 마지막으로 향후 정책방향은 소비자 중심의 인센티브 방안이 더 효율적이고 효과적으로 활용될 것이다.

• 한국주거학회논문집
• /
• 제23권1호
• /
• pp.9-17
• /
• 2012

The purpose of this study is to understand the factors that influence residents' satisfaction with their housing. Resident's satisfaction is mainly influenced by two factors - one that pertains to housing and the other as per characteristics of the individual. Housing-related factors include housing types, housing tenure types, and size of floor space. Individual-related factors include household income, size, and education level. This study shows how both factors influence residents' satisfaction. Residential satisfaction is affected by the type of housing tenure (own, chonsei and monthly rent) and housing (detached housing, apartment and multi-family housing). Residential satisfaction of home owners is greater than that of chonsei renters or monthly renters. Residential satisfaction of chonsei renters is greater than that of monthly renters. Satisfaction of apartment residents is far greater than that of detached housing residents or multi-family housing residents. There is no difference in residential satisfaction between detached housing and multi-family housing residents. As total household labor income, household member, and residential area increase, residential satisfaction increase. Residential satisfaction of countryside residents is greater than that of metropolitan residents.

• 간호행정학회지
• /
• 제12권2호
• /
• pp.295-304
• /
• 2006

Purpose: The purpose of this study was to investigate the organizational citizenship behaviors(OCB) of nurses through identifying the relationship between the personal characteristics, occupational characteristics and OCB in nursing organization. Method: The subjects of this study were 223 clinical nurses. The structured questionnaires were used to collect the data. The data were analyzed using descriptive analysis, t-test, one-way ANOVA, Scheffe' test, Pearson correlation and stepwise multiple regression analysis by SPSS version 10. Results: The mean of OCB was $5.21{\pm}.59$. The OCB had statistically significant differences according to age(F=1.706, p=.007), tenure duration (F=3.450, p=.009), choice of nursing department(t=1.651, p=.000), marriage(t=2.341, p=.020) and religion(F=2.578, p=.038). The OCB was positively correlated with high-level need(r=.303, p=.000), neuroticism(r=.155, p=.020), task interdependence(r=.433, p=.000), age(r=.172, p=.010) and tenure duration(r=.190, p=.004); negatively with cynicism (r=-.310, p=.000). The task interdependence(18.7%), cynicism(7.7%) and tenure duration(1.9%) explained 28.3% of the variance for OCB in nursing organization. Conclusion: It is necessary to enhance the task interdependence, increase tenure and understand the characteristics of nurses to increase the OCB in clinical nurses. Nurse manager should be understand the positive influence of OCB on the task outputs in the hospital.