국군 기관생명윤리위원회의 필요성과 운용 방향

현승주(Seungju Hyun),구자일(Xyle Ku) 이화여자대학교 생명의료법연구소 2021 Asia Pacific Journal of Health Law & Ethics Vol.14 No.2

본 연구는 국군의 연구윤리체계를 발전시키기 위한 국군 기관생명윤리위원회(이하 ‘국군 IRB’)의 필요성을 논의하고 기본적인 운용 방향을 탐색하는 데 목적을 두었다. 생명윤리법에 따라, 인간대상연구 및 인체유래물연구를 수행하고자 하는 연구자들은 반드시 소속된 기관의 IRB에 연구계획서를 제출하여 연구의 윤리적, 과학적 타당성을 검토받아야 한다. 따라서 국군 내에서 실시되는 인간대상연구 및 인체유래물연구도 IRB의 심의가 필수적으로 이루어져야 하나, 현재 국군 내 IRB의 수는 총 5개소로 부족하며, 의과학 연구 및 임상시험을 주로 심의하고 있는 실정이다. 따라서 본 연구는 군의 특수성을 고려한 연구체계를 발전시키고, 군에서 수행되는 인간대상연구 및 인체유래물연구에 대한 윤리적 근거를 확보하기 위해 국군 IRB를 설치할 것을 제안하였다. 또한, 국내외 규정, 국군 내 IRB와 미군의 IRB 운용 현황을 비교하여 국군 IRB가 실시해야 할 기본적인 운용 방향을 분석하였다. 세부적으로, 국군 IRB 심의위원의 선정 및 구성, 국군IRB 심의 시 필요한 문서, 국군 IRB 심의에서 논의되어야 할 세부사항을 군의 특수한 환경에 기반하여 제시하였다. 이를 바탕으로 국군 IRB의 기대효과와 향후 국군 IRB에 대한 제언을 논의하였다. This study aims to discuss the necessity of the ROK Armed Forces institutional review board(ROK Armed Forces IRB) and explore the direction of the operation. Under Bioethics and Safety Act, researchers who wish to carry out human subjects research or human derived materials research should submit a research proposal to be reviewed in terms of ethics and scientific validity. All the studies conducted in the ROK Armed Forces are no exception. However, the number of IRBs in the ROK Armed Forces is not enough to five, and the subjects of review are focused on medical science research and clinical trials. Accordingly, the present study proposed the establishment of the ROK Armed Forces IRB to develop a research system considering the special characteristics of the military and to secure ethical grounds for human subjects research and human derived materials research conducted in the military. Then, the basic operational directions of the ROK Armed Forces IRB were explored by comparing domestic and international regulations as well as the current operational status of the ROK and U.S. Armed Forces IRB. Specifically, the selection and composition of the IRB members, documents necessary for IRB review, and details to be discussed in IRB review were presented based on the special environment of the ROK Armed Forces. Finally, the expected effects and future suggestions were discussed.

사관생도의 주의조절력이 지각된 스트레스와 학업소진에 미치는 영향

현승주(Seungju Hyun),조원영(Wonyoung Cho) 육군사관학교 화랑대연구소 2021 한국군사학논집 Vol.77 No.3

This study verified whether cadet"s attentional control negatively influences academic burnout by mediating perceived stress. In addition, this study examined differences in attentional control, perceived stress, and academic burnout between cadets of Korea Military Academy and college students. The subject of the present study were 118 cadets and 230 college students, and the measures were Attentional Control Questionnaire(ACQ), Perceived Stress Scale(PSS), and Korean Academic Burnout Scale. The results were follows: First, the relationhsip between attentional control and perceived stress, attentional control and academic burnout, perceived stress and academic burnout showed significant correlation with each other. Second, perceived stress significantly mediated the effect of attentional control on academic burnout. This means that attentional control should be considered in devising interventions to reduce cadets" academic burnout. Third, the total effect, direct and indirect effect in the relationship of attentional control, perceived stress, and academic burnout were significant in both cadets and college students. Based on these results, the implication, limitations of the study and suggestions for further researches were discussed.

병사의 지각된 스트레스와 자살사고의 관계에서 삶의 의미의 조절효과

현승주(Seungju Hyun),강성록(Sungrok Kang),이현엽(Hyunyup Lee),최윤영(Yoonyoung Choi) 육군사관학교 화랑대연구소 2021 한국군사학논집 Vol.77 No.2

The purpose of this study was to examine whether meaning in life moderates the effect of perceived stress on suicidal ideation among Korean Army soldiers. The participants were all 370 male soldiers, and their mean age was about 21 years (SD=1.18). They were asked to complete five related questionnaires, which include Perceived Stress Scale(PSS), Meaning in Life Questionnaire(MLQ), Rosenberg Self-Esteem Scale(RSES), Suicidal Ideation Questionnaire(SIQ), and Social Support Scale. Using SPSS macro Process model 1, we found that meaning in life significantly moderated the effect of perceived stress on suicidal ideation, even after controlling for social support. Specifically, the higher the perceived stress, the greater the increase in suicidal ideation in the low-meaning in life group than the high-meaning in life group. Next, self-esteem positively predicted meaning in life in a hierarchical regression analysis. These results suggest that promoting meaning in life can help alleviate suicidal ideation symptoms. Additionally, the effect of intervention such as growth writing, which can enhance the level of meaning in life and then reduce suicidal ideation, was discussed.

대학생의 주의조절력, 과경계 및 스트레스가 학업소진에 미치는 영향

현승주(Hyun Seungju) 학습자중심교과교육학회 2021 학습자중심교과교육연구 Vol.21 No.4

본 연구는 대학생의 학업소진을 예측할 수 있는 심리적 변인을 파악하는 것에 초점을 두었다. 세부적으로, 주의조절력이 과경계 및 스트레스의 매개를 거쳐 학업소진에 영향을 미치는지를 검증하였다. 이를 위해 대학생 234명의 참여자가 주의력 조절 척도(ACQ), 축약형 과경계 척도(BHS), 한국판 지각된 스트레스 척도(PSS), 한국형 학업소진 척도를 온라인으로 실시하였다. 2020년 4월 1일부터 4월 13일까지 약 2주간 자료를 수집하였으며, 수집된 자료는 SPSS 21.0과 Process Macro 3.4를 사용하여 분석하였다. 연구 결과, 주의조절력과 학업소진의 관계에서 과경계와 스트레스의 각각의 매개효과가 유의하였으며, 해당 경로에서 과경계와 스트레스의 직렬 매개효과도 유의하였다. 이러한 결과는 과경계와 스트레스가 주의조절력과 학업소진을 연결하는 기제일 수 있음을 의미하며, 주의조절력이 낮은 개인은 과경계 상태가 되어 스트레스를 더 많이 지각하게 되고, 결국 학업소진으로 이어질 수 있음을 시사한다. 이를 바탕으로 본 연구의 의의와 한계점 및 향후 연구를 위한 제언을 논의하였다. This Study focused on identifying psychological variables that could predict academic burnout of college students. In detail, We examined whether hypervigilance and stress mediated in sequential manner in the relationship between attentional control and academic burnout. For this, 234 college students completed Attentional Control Questionnaire, Brief Hypervigilance Scale, Perceived Stress Scale, and Korean Academic Burnout Scale. The data was collected for about two weeks from April 1 to 13, 2020, and the collected data was analyzed using SPSS 21.0 and Process Macro 3.4. The results indicate that hypervigilance and stress both mediated the relationship between attentional control and academic burnout. These findings indicate that hypervigilance and stress can be the possible mechanism for linking attentional control and academic burnout. More so, it was also observed that both hypervigilance and stress mediated sequentially. The study suggested that individuals with low attentional control may become hypervigilance and perceive more stress, which in turn may lead to academic burnout. The implications and limitations for future studies are also discussed.

육군 장병의 스마트폰 과의존이 주관적 웰빙에 미치는 영향

이현엽(Lee, Hyunyup),현승주(Hyun, Seungju),황원준(Hwang, Wonjune),고재원(Ko, Jaewon) 대구과학대학교 국방안보연구소 2021 사회융합연구 Vol.5 No.6

군대에서 2020년부터 병사들의 스마트폰 사용이 허용됨에 따라, 군인들의 스마트폰 과의존과 정신건강과의 관련성을 검증하는 연구의 필요성이 제기되었다. 이에 본 연구는 육군 장병(병사 5,142명, 간부 1,429명)을대상으로 스마트폰 과의존, 복무 태도, 부대 소속감이 주관적 웰빙에 미치는 영향을 검증하였다. 상관관계분석 결과, 병사와 간부 모두 스마트폰 과의존이 높을수록 긍정적인 복무 태도 및 부대 소속감은 감소했으며, 주관적 웰빙 지표에서는 부대 생활 만족도는 감소했고, 부정적 정서는 증가하였다. 회귀분석 결과, 병사집단에서는 긍정적인 복무 태도와 부대 소속감이 주관적 웰빙에 고유한 영향력을 나타냈고, 스마트폰 과의존은 독립적인 영향력을 나타내지 않았다. 간부집단에서도 스마트폰 과의존은 부대 생활 만족도와 긍정적정서에 고유한 영향력을 나타내지 않았으며, 긍정적인 복무 태도와 부대 소속감이 주요한 예측변수로 나타났다. 그러나, 부정적 정서에 있어서는 스마트폰 과의존, 긍정적인 복무 태도, 부대 소속감 모두 고유한 영향력을 나타냈다. 이와 같은 결과는 스마트폰 과의존이 주관적 웰빙에 부정적인 관련성을 나타내지만, 긍정적인 심리적 자원이 존재할 경우 스마트폰 과의존의 부정적 영향은 감소함을 보여준다. 따라서 군대 내에서는스마트폰의 과의존을 줄일 수 있도록 하면서, 동시에 다른 긍정적 대처 자원(긍정적 복무 태도, 소속감, 응집성 등)을 향상시키려는 노력을 병행해야 한다. 추가로, 연구의 의의 및 한계점이 논의되었다. Given that soldiers were allowed to use smartphone in the military as of 2020, it is necessary to examine the association of smartphone overdependence with mental health among soldiers. Thus, the current study aimed to examine the effects of smartphone overdependence, attitude to military service, and unit cohesion on subjective well-being among the Republic of Korea Army soldiers (Enlisted 5,142, Officers and Non-Commissioned Officers 1,429). Correlation analysis showed that soldiers with higher levels of smartphone overdependence reported lower levels of positive attitude to military service, unit cohesion, and life satisfaction, but higher levels of negative emotion. Hierarchical regressions showed that positive attitude to military service and unit cohesion had independent effects on subjective well-being, while smartphone overdependence did not have a unique impact among the Enlisted group. Similarly, positive attitude to military service and unit cohesion were independently associated with subjective well-being, but smartphone overdependence was found to be a non-significant predictor among the Officers and Non-Commissioned Officers group. However, smartphone overdependence had the unique impact on negative emotion, even after controlling the effect of positive attitude to military service and unit cohesion. These results indicate that smartphone overdependence is negatively associated with subjective well-being, but its impact can decrease in the presence of positive resources such as positive attitude to military service and unit cohesion. Thus, efforts to increase the positive resources are needed in parallel with efforts to reduce overuse of smartphone in the military. Implications and limitations were additionally discussed.

성격과 자기효능감이 사격술에 미치는 영향: 메타버스 기반 영점 사격 및 실탄 영점 사격을 중심으로

이현엽(Hyunyup Lee),현승주(Seungju Hyun),이상규(Sangkyu Lee),이병학(Byounghwak Lee) 한국콘텐츠학회 2023 한국콘텐츠학회논문지 Vol.23 No.12

Psychological factors derived from individual differences, as well as perceptual-motor skills, can affect rifle marksmanship. Given that personality and self-efficacy are significantly related to shooting-related performance, this study aimed to examine the effects of personality and self-efficacy on shooting performance among 299 shooters who had never fired with live ammunition, using an metaverse-based shooting system that simulates with six-degrees of freedom trajectories of various projectiles and live-bullet zeroing-fire. Binary logistic regressions showed that extraversion, as one of the Big Five personalities, significantly predicted better performance in both metaverse-based (odd ratio = 1.12, p < .05) and live-bullet (odd ratio = 1.12, p < .05) zeroing-fire. However, no other types of personality or self-efficacy were associated with marksmanship performance. Additionally, individuals who successfully performed zeroing-fire using the metaverse-based simulator were more likely to succeed in live ammunition zeroing-fire, after controlling for the effect of extraversion (odd ratio = 2.05, p < .05). These results show that extraversion can boost rifle shooting performance. In addition, simulation shooting system using six-degrees of freedom trajectories can be effective to improve marksmanship and high-angle firearms such as a mortar.