한국과 일본 대학생의 스트레스와 우울에 대한 분석: 부모의 사회적 지원, 어려움극복 효능감, 스트레스 관리행동의 영향

박영신,Tsuda Akira,김의철,한기혜,김의연,Horiuchi 한국문화및사회문제심리학회 2009 한국심리학회지: 문화 및 사회문제 Vol.15 No.1

This study examines factors influencing stress and depression among Korean and Japanese university students and the role that parental social support, resiliency of efficacy and stress management behavior play. Four hypotheses are presented. First, parental social support will have a direct influence on resiliency of efficacy. Second, resiliency of efficacy will have a direct influence on stress management behavior and stress and depression symptoms. Third, resiliency of efficacy will have a mediating influence between parental social support and stress and depression symptoms. Fourth, stress management behavior will have a direct influence on stress and depression symptoms. A total 469 participants, consisting of 289 Korean university students (male=156, female=133) and 180 Japanese university students (male=112, female=68) completed a questionnaire that included Rhode Island Stress Inventory-Short Version (Horiuchi, Tsuda, Tanaka, Yajima & Tsuda, in press), Stress Management Behavior (Evers et al., 2006), CES-D (Radloff, 1977), BDI-II (Beck, Steer & Brown, 1996), Resiliency of Efficacy (Bandura, 1995) and Parental Social Support (Kim & Park, 1999). The results supported the first three hypotheses for both samples. Hypothesis 4 was not supported for the Japanese sample and it was partially supported for the Korean sample. The results indicate that parental social support had a direct and positive influence on resiliency of efficacy. Second, resiliency of efficacy had a direct and positive influence on stress management behavior and stress and depression symptoms. Third, resiliency of efficacy had a mediating influence between parental social support and stress and depression symptoms. Fourth, stress management behavior did not have a direct influence on stress symptoms. Overall, parental social support had a direct positive influence on resiliency of self-efficacy, which in turn had a direct negative influence on stress and depression symptoms. 이 연구는 한국과 일본 대학생의 스트레스와 우울에 미치는 부모의 사회적 지원과 어려움극복 효능감 및 스트레스 관리행동의 영향을 분석하는데 주된 목적이 있다. 연구가설은 다음과 같다: [가설 1] 부모의 사회적 지원은 어려움극복 효능감에 직접적인 영향을 미칠 것이다. [가설 2] 어려움극복 효능감은 스트레스 관리행동과 스트레스 및 우울에 직접적인 영향을 미칠 것이다. [가설 3] 어려움극복 효능감은 부모의 사회적 지원이 스트레스와 우울에 영향을 미치는 심리적 과정에서 매개변인의 역할을 할 것이다. [가설 4] 스트레스 관리행동은 스트레스 및 우울에 직접적인 영향을 미칠 것이다. 이러한 가설에 기초하여 연구모형이 제안되었다. 분석대상은 총 469명으로, 한국 대학생 289명(남 156, 여 133)과 일본 대학생 180명(남 112, 여 68)이었다. 측정도구는 간편형 로드아일랜드 스트레스 척도(Horiuchi, Tsuda, Tanaka, Yajima & Tsuda, in press), 스트레스 관리행동 척도(Evers et al., 2006), 우울 척도(CES-D, Radloff, 1977; BDI-II, Beck, Steer & Brown, 1996), 어려움극복 효능감 척도(Bandura, 1995), 부모의 사회적 지원 척도(김의철, 박영신, 1999b)를 활용하였다. 분석결과, 가설 1, 2, 3은 한국과 일본 대학생 자료에서 모두 긍정되었다. 가설 4는 일본 대학생 자료에서는 부정되었고, 한국 대학생 자료에서는 부분적으로 부정되었다. 결과를 요약하면 다음과 같다. 첫째, 부모로부터 사회적 지원을 많이 받을수록 어려움극복 효능감이 높았다. 둘째, 어려움극복 효능감이 높을수록 스트레스 관리행동을 잘 하고, 스트레스가 낮을 뿐만 아니라, 우울 수준이 낮았다. 셋째, 어려움 극복효능감이 매개변인으로 의미 있는 작용을 하였다. 넷째, 스트레스 관리행동은 스트레스에 대해 의미 있는 영향이 없었다. 따라서 부모의 사회적 지원과 어려움극복 효능감은 스트레스와 우울에 영향을 미치는 중요한 변인으로 확인되었다.

임나강역고

위가야 ( Ga-ya We ),쓰다소키치 ( Tsuda Soukichi ) 경희대학교 인문학연구원 2016 인문학연구 Vol.0 No.30

1908년 1월, 남만주철도주식회사 조사부 산하에 ‘만선역사지리조사부(滿鮮歷史地理調査部)’가 설치되었다. 도쿄[東京]대학 교수였던 시라토리 구라키치[白鳥庫吉]가 당시의 만철 총재인 고토 신페이[後藤新平]에게 ‘만주 및 조선의 역사와 지리에 대한 연구’가 만철 경영을 위한 실제상의 필요성과 함께 순수한 학술적 관점에서의 필요성을 가지고 있다고 설득한 결과였다. 1) ‘만선역사지리조사부’는 이른바 ‘만선사’ 연구가 본격적으로 진행될 수 있는 환경을 제공하였으며, 연구의 성과는 1913년부터 1914년에 걸쳐 편찬된 3종 5책의 『歷史調査報告』를2) 통해 공개되었다. 이번에 소개하는 논문 「任那疆域考」는 그 중 하나인 『朝鮮歷史地理』 제1권(1913)에 수록되어 있다. 조선역사지리의 집필을 담당한 인물은 쓰다 소키치[津田左右吉]였다. 그는 시라토리 구라키치의 권유를 받아 만선역사지리조사부에 참여하여, 이케우치 히로시[池內宏]와 함께 중국 唐代 이전의 만주사 관계 자료 및 삼국사기, 동국통감등의 조선 사료의 조사·연구를 담당했다. 3) 이 조사 결과를 토대로 그는 조선의 역사지리를 주로 강역과 지명 비정을 중심으로 고찰하였다. 「임나강역고」는 쓰다 소키치가 「일러두기」격인 「서언(緖言)」에서 밝히고 있는것처럼 임나일 본부가 처음 설치되고부터 신라에 의해 멸망하기에 이르기까지의 약200년간 임나에 속했던 강역과 소속 諸國의 위치를 고증한 것이다. 주요 사료로는[일본서기]에 기록된 임나 관련 기록을 이용하였고, 삼국사기 등의 한국측 사료는 방증 자료로 이용할 뿐 큰 비중을 두지 않았다. 그는 음상사를 통해 지명을 비정하는 언어학적 방법론을 가급적 배제하고 기록된 역사적 정황을 정합적으로 고찰하여 그 위치를 추정하려 하였는데, 이는 쓰다 소키치 이후 임나 관계 지명을 비정한 아유카이 후사노신[鮎貝房之進]과 스에마츠 야스카즈[末松保和] 등의 연구에서4) 오히려 언어학적 방법론을 중시한 것과 비교된다. 쓰다 소키치는 임나의 범위를 가야 지역으로 한정하였다. 임나일본부의 영토를 가야 지역에 등치시켰기 때문이다. 지명 비정의 대상이 되었던 기문 등의 섬진강이서 지역에 대해서는 그 영유가 일시적이었다 하여 임나일본부의 영토에서 제외하였다. 일본의 임나 지배와 그 성격을가야 諸國의 보호에 한정하고 있다는 점에서 주목된다. 훗날 스에마츠 야스카즈에 의해 제기된 한반도 남부경영론이 일본의 한반도 남부 諸國에 대한 직간접적 지배를 상정하고 임나의 영역을 전라도 일대까지 확대하고 있는 것과 비교되기 때문이다. 하지만 이 가야 諸國의 보호가 관계 사료의 실증을 통해 입증된 사실이 아니라 오히려 지명 비정을 위한 역사적 정황의 전제로서 무비판적으로 수용되고 있다는 점을 지적할 수 있다. 5) 일본서기 신공기 기록에 전설적 요소가 있음을 인정하고 있음에도 불구하고 신공기의 내용 심지어는 그 이전인 숭신기의 내용조차 지명 비정을 위한 역사적 정황으로 이용하였다. 이와 같은 모순적 태도는 ‘가야 諸國이 일찍부터 일본의 보호 아래 있었다’는 쓰다 소키치의 편견이 전제로 기능하고 있었던 데에서 기인한 것이다. 이처럼 실증에 우선한 전제가 존재한 것은 시라토리 구라키치가 조선역사지리의 「序」에서 밝히고 있는 것처럼 연구의 목적이 “반도의 실제적 경영에 대하여 학술상의 측면에서 다소의 참고자료를 기여하는 것”에 있었던 것과 무관하지 않을 것이다. 「임나강역고」는 1995년 가야문화 8(가야문화연구원 발행)에 이미 번역본과 원문이 함께 수록된 적 있었다. 6) 이 번역은 그것을 참고로 의역이 지나친 부분과 오역 일부를 수정한 것이다. 본문에 인용된 사료 또한 모두 번역하는 것을 원칙으로 했다. 다만 번역자와 저자의 이해가 다를 수 있음을 감안하여 사료 원문을 본문에 인용된 구두점 그대로 [역자주]에 수록했다. Study on Territory of Imna(任那疆域考) was a Tsuda Soukichi(津田左右吉)``s historical research paper that was included in Historical Geography of Joseon(朝鮮歷史地理). In this paper Tsuda Soukichi analyzed Ilbonseogi(日本 書紀) as fundamental historical records. On the other hand Samguksagi(三國 史記) and Korean historical records weren``t considered to be major research materials. Tsuda Soukichi thought that territory of Imna was limited to Gaya(加耶). Because he believed Imnailbonbu(任那日本府) was a protector of Gaya. His Research omitted historical proof, and Imnailbonbu was regarded as unwavering confidence in his research. It reflects the view of colonialism.

스트레스와 우울에 대한 부모의 사회적 지원, 어려움극복효능감, 스트레스 관리행동의 영향: 초, 중, 대학생 집단을 중심으로

김의철,박영신,김의연,Tsuda Akira,Horiuchi, Satoshi 한국문화및사회문제심리학회 2010 한국심리학회지: 문화 및 사회문제 Vol.16 No.2

This study examines the influence of parental social support and resiliency of efficacy on stress, depression and stress management behavior. A total of 799 participants (male=386, female=413), consisting of 184 elementary school, 354 middle school, 274 university students completed a questionnaire that included Rhode Island Stress Scale (Horiuchi, Tsuda, Tanaka, Yajima & Tsuda, in press), Stress Management Behavior Scale (Evers, Prochaska, Johnson, Mauriello, Padula & Prochaska, 2006), Becks' Depression Inventory (BDI-Ⅱ, Beck, Steer & Brown, 1996; CES-D, Radloff, 1977), Resiliency of Efficacy (Bandura, 1995), and Parental Social Support (Kim & Park, 1999). The results of path analysis are as follows. First, resiliency of Efficacy had a direct and negative effect on stress and depression and direct positive effect on stress management. Second, stress management behavior did not have any influence on stress. Third, parental social support had a direct and positive effect on resiliency of efficacy. This pattern of results were found for elementary school, middle school and university students. When depression was measured by CES-D Scale (Center for Epidemiological Study of Depression) parental social support and resiliency of efficacy had a different parental of influence on stress, depression and stress management behavior, pointing out the importance of conducting comparative analysis of various measures of depression.

EFL Activities for Integrated Skills through Movies and their Original Books

Tsuda Akiko 영상영어교육학회 2004 영상영어교육 (STEM journal) Vol.5 No.1

Based on my actual teaching experience in Japanese higher education, such as universities and technical colleges, this article discuss how we can develop integrated skills, i.e., speaking, listening, reading and writing skills, through movies effectively, especially EFL (English as a Foreign Language) classes in Asian countries. Various studies on "Teaching English Through Movies" in Japan have shown both advantages and disadvantages of the lessons. In addition to them, focusing on characteristics of EFL settings in Asia, this article lists three merits of the activities: i) exposure to large quantities of English "input", ii) exposure to authentic materials, iii) opportunities to raise learners' intercultural awareness, and then, lists three problems as well: i) lack of output ii) lack of spontaneous learning activities at home, iii) Lack of clear goals/objectives and criterion for evaluation. To attempt to solve these three problems, I have designed a syllabus for one-year EFL course and classroom activities using movies and their original works. I provide the lesson plan and the breakdown of the evaluation I have actually used, and end by considering some issues that require further study.

Molecular and Cellular Biology of Lung Injury Induced by Mineral Fibres : its application for risk assessment of man-made fibres(MMFs)

Tsuda, Tohru,Morimoto, Yasuo,Yamato, Hiroshi,Fujino, Akihiro,Hori, Hajime,Kido, Masamitsu,Higashi, Toshiaki,Tanaka, Isamu 가톨릭대학교 산업의학센터 2001 韓國의 産業醫學 Vol.40 No.1

The primary concern of our study is to elucidate the development and pathophysiological mechanisms of occupational and environmental lung disease. The results of these studies are applied in the field of occupational health. Therefore, particular focuses are; 1) To introduce molecular-biomarkers into the risk assessment system of occupational exposed particles, 2) To apply molecular-biomarkers into conventional research methods, for the purpose of preventing and detecting early effects caused by occupational exposure to particles. Among fibrous materials, asbestos has been shown to cause diseases such as asbestosis, lung cancer and mesothelioma. On the other hand, there are many industries utilizing asbestos because of the many advantages as an industrial resource. The attempt to replace asbestos by man-made mineral fibres (MMFs) is fast in making progress because the industrial and economic gains are becoming certain. MMFs are thought to possess the same adverse biological effects as asbestos because of their similar physiochemical properties. Current data are now available showing that the new MMFs are not all nuisance particulate. No epidemiological studies are involving MMFs, and the results of animal studies on the adverse effects of MMFs are conflicting. Moreover, the toxic potentials of MMFs developed most are recently not always understood. Asia is a region which depends heavily on industrial development to sustain its growing population. Risk assessment of MMFs is a justifiable strategy to adopt particularly in this region. We have been constructing the risk assessment system of MMFs along following steps: study of physicochemical properties (1), in vitro study, intratracheal instillation study and acute to chronic inhalation study. We have compared the results of these steps with individual step and reached the final decision of toxicity to human. On the other hand, lung is one of the most important organ that is directly contact with the work environment. For this reason, factors concerning pathogenesis of occupational or work-related lung disease would be multiple. Thus, evaluating the environmental factors including smoking are also important.

Pharmacokinetics of Single Doses of BI 425809 in Healthy Chinese and Japanese Subjects: A Randomized Study

Tsuda, Yasuhiro,Ugai, Hiroyuki,Wunderlich, Glen,Shin, Jae-Gook Elsevier 2019 Clinical therapeutics Vol.41 No.5

<P><B>Abstract</B></P> <P><B>Purpose</B></P> <P>This study's primary goal was to evaluate the safety profile, tolerability, pharmacokinetics, and dose proportionality of BI 425809, a potent and selective inhibitor of glycine transporter 1, in healthy Chinese and Japanese subjects.</P> <P><B>Methods</B></P> <P>This single center, double-blind, single-rising dose study conducted in Korea randomly assigned (3:1) subjects within each ethnic subgroup (Chinese and Japanese) to receive a single dose of BI 425809 (10, 25, or 50 mg) or placebo. The primary end point was number (%) of subjects with drug-related adverse events (AEs). Secondary end points included AUC, C<SUB>max</SUB>, t<SUB>max</SUB>, and t<SUB>½</SUB> for BI 425809 in plasma. The CL/F and volume of distribution (V<SUB>z</SUB>/F) were also measured.</P> <P><B>Findings</B></P> <P>Of the 49 subjects enrolled into the study (24 Chinese, 25 Japanese), 36 were randomly assigned to receive BI 425809 (12 per dose group) and 13 to receive placebo. All subjects were analyzed for the primary end point and completed the study. Overall, 4 of 49 subjects (8.2%) reported ≥1 AE (placebo: n = 1, BI 425809: n = 3). One drug-related AE of moderate somnolence was reported by a Japanese subject who received placebo. In both subgroups, slightly lower than dose-proportional increases in exposure (AUC and C<SUB>max</SUB>) were observed with increasing dose. In addition, median t<SUB>max</SUB> was 3.5–4.0 h, with a geometric mean t<SUB>½</SUB> of 29.0–41.2 h. CL/F was similar between Chinese and Japanese subjects and increased with increasing dose (10–50 mg: 68.1–111 mL/min). V<SUB>z</SUB>/F was 209–315 L and similar between the subgroups.</P> <P><B>Implications</B></P> <P>BI 425809 was generally well tolerated in healthy Chinese and Japanese subjects with no significant findings for tolerability. No apparent difference in the pharmacokinetic variables of BI 425809 was observed between Chinese and Japanese subjects. The safety profile results and pharmacokinetic exposure levels are consistent with previous trials in Caucasian subjects. ClinicalTrials.gov identifier: NCT02383888.</P>

Development of a series of assay model of toxicity and carcinogenicity of carbon nanotubes

Hiroyuki Tsuda 한국실험동물학회 2016 한국실험동물학회 학술발표대회 논문집 Vol.2016 No.08

Patient self-reported symptoms using visual analog scales are useful to estimate endoscopic activity in ulcerative colitis

( Saya Tsuda ),( Reiko Kunisaki ),( Jun Kato ),( Mayu Murakami ),( Masafumi Nishio ),( Tsuyoshi Ogashiwa ),( Takeichi Yoshida ),( Hideaki Kimura ),( Masayuki Kitano ) 대한장연구학회 2018 Intestinal Research Vol.16 No.4

Background/Aims: In clinical practice, colonoscopy has been regarded as the gold standard for the evaluation of disease severity as well as mucosal healing in ulcerative colitis (UC). Some activity indices incorporating patient symptoms as parameters have been shown to reflect the endoscopic activity of UC. The aim of this study was to examine whether self-reported symptoms with visual analog scales (VAS) can predict endoscopic activity. Methods: A cross-sectional study of 150 UC patients who underwent colonoscopy with submission of VAS scores of 4 symptoms: general condition, bloody stools, stool form, and abdominal pain (0: no symptoms, 10: the most severe symptoms). Each VAS score was compared with colonoscopic activity assessed with the Mayo endoscopic subscore (MES). Results: All VAS scores were significantly correlated with the endoscopic severity (Spearman correlation coefficients of general condition, bloody stools, stool form, and abdominal pain: 0.63, 0.64, 0.58, and 0.43, respectively). Mucosal healing defined as MES 0 alone was predicted by VAS score <1.5 on general condition or 0 on bloody stools with sensitivity of 0.84 and 0.76 and specificity of 0.66 and 0.76, respectively. Additionally, VAS score <2.5 on stool form predicted active lesions in distal colorectum alone with sensitivity of 0.67 and specificity of 0.66, suggesting that this item could predict the indication of topical therapy. Conclusions: Self-reported VAS scores on symptoms were correlated with endoscopic activity of UC. To clarify the relationship between VAS and mucosal healing, further validation studies are needed. (Intest Res 2018;16:579-587)

Prevention of lymphocele development in gynecologic cancers by the electrothermal bipolar vessel sealing device

Naotake Tsuda,Kimio Ushijima,Kouichiro Kawano,Shuji Takemoto,Shin Nishio,Gounosuke Sonoda,Toshiharu Kamura 대한부인종양학회 2014 Journal of Gynecologic Oncology Vol.25 No.3

Objective: A number of new techniques have been developed to prevent lymphocele formation after pelvic lymphadenectomy in gynecologic cancers. We assessed whether the electrothermal bipolar vessel sealing device (EBVSD) could decrease the incidence of postoperative lymphocele secondary to pelvic lymphadenectomy. Methods: A total of 321 patients with gynecologic cancer underwent pelvic lymphadenectomy from 2005 to 2011. Pelvic lymphadenectomy without EBVSD was performed in 134 patients, and pelvic lymphadenectomy with EBVSD was performed in 187 patients. We retrospectively compared the incidence of lymphocele and symptoms between both groups. Results: Four to 8 weeks after operation, 108 cases of lymphocele (34%) were detected by computed tomography scan examination. The incidence of lymphocele after pelvic lymphadenectomy was 56% (75/134) in the tie ligation group, and 18% (33/187) in the EBVSD group. We found a statistically significant difference in the incidence of lymphocele between both groups (p<0.01). To detect the independent risk factor for lymphocele development, we performed multivariate analysis with logistic regression for three variables (device, number of dissected lymph nodes, and operation time). Among these variables, we found a significant difference (p<0.001) for only one device. Conclusion: Use of the EBVSD during gynecological cancer operation is useful for preventing the development of lymphocele secondary to pelvic lymphadenectomy.

The current status of virus diseases and diagnosis system on fruit tree in Japan

Shinya Tsuda 한국농약과학회 2018 한국농약과학회 학술발표대회 논문집 Vol.2018 No.10