• 제목/요약/키워드: psychological responses

검색결과 464건 처리시간 0.021초

에어로젤 방한 재킷 착용시의 기류 유무에 따른 생리·심리학적 특성 분석 (An Analysis of the Physiological and Psychological Responses Elicited When Wearing an Aerogel Cold Protective Jacket in Airflow)

  • 김성숙;손수영;김희은
    • Human Ecology Research
    • /
    • 제62권2호
    • /
    • pp.317-326
    • /
    • 2024
  • This study evaluated the thermal physiological and psychological responses elicited when wearing cold protective jackets with aerogel fillings in two cold environments, one without air velocities and one with air velocities (2.3 m·s-1), at an air temperature of 10℃. The participants were five healthy young males. Measures were taken of physiological parameters, blood pressure (BP), heart rate (HR), core temperature, oxygen uptake (Vo2), and microclimate (temperature and humidity). The psychological parameters evaluated were thermal and wetness sensation. No differences were observed in systolic blood pressure, heart rate, and oxygen intake between the conditions. At tympanic temperature, a significant difference was observed between the conditions during exercise (p<.05); . A significant difference was observed in the microclimate temperature of the clothing according to the airflow, and temperature changes in the chest and back revealed different patterns. Significant differences were observed in thermal sensation (whole body (p<.05), chest (p<.05), back (p<.01)) between airflow conditions. The results therefore indicate that cold protective jackets with an aerogel filling are suitable for people operating in low-temperature and airflow environments.

중환자실 간호사의 임상추론역량, 긍정심리자본, 간호근무환경이 간호업무성과에 미치는 영향 (Factors Influencing Nursing Performance of Intensive Care Unit Nurses: Role of Clinical Reasoning Competence, Positive Psychological Capital, and Nursing Work Environment)

  • 허미림;장해나
    • 중환자간호학회지
    • /
    • 제17권2호
    • /
    • pp.83-95
    • /
    • 2024
  • Purpose : This study aimed to investigate the impact of clinical reasoning competence, positive psychological capital, and nursing work environment on nursing performance of intensive care unit (ICU) nurses in tertiary general hospitals. Methods : Data were collected from 169 ICU nurses in tertiary general hospitals in Busan, South Korea, from July 27 to August 15, 2023, using a self-report questionnaire. After excluding 12 questionnaires with insufficient responses, 157 responses were analyzed. Descriptive statistics, independent t-test, one-way ANOVA, Pearson's correlation coefficient, and stepwise multiple regression analysis were employed. Results : Factors influencing nursing performance included clinical reasoning competence (β=.51, p <.001), hope as a subfactor of positive psychological capital (β=.31, p <.001), and the nursing foundations for quality of care in the nursing work environment (β=.21, p <.001). The explanatory power of the regression model was 62% (F=87.41, p <.001). Conclusion : The study underscores the importance of improving clinical reasoning competence among ICU nurses to enhance nursing performance and foster a hopeful attitude through reflective practices and personal growth. Organizational interventions, such as educational and psychological support programs, along with creating a supportive nursing environment, are crucial for improving nursing performance among intensive care unit nurses.

Comparison analysis of psychological and biochemical indices of chronic life stress

  • Kim, Dongsoo;Park, Se-kwon;Chung, Yeon-Soo;Moon, Soo-Jong
    • 한국독성학회:학술대회논문집
    • /
    • 한국독성학회 2003년도 추계학술대회
    • /
    • pp.162-162
    • /
    • 2003
  • The psychological and biochemical stress responses of healthy men and women were measured under the normal situation. Experimental subjects, who were cadets of the Korea Air Force Academy, were selected by the random sampling. Quantitative scaling of the psychological stress was obtained by life stress test(Cheon et al, 2000) and Minnesota Multiphasic Personality Inventory(MMPI).(omitted)

  • PDF

소방업무 제도개선을 통한 심리적 불안 요인 감소 방안 (A Study on the Reduction of Psychological Unrest Factors through the Improvement of Fire Service System)

  • 임영진;공하성
    • 대한안전경영과학회지
    • /
    • 제25권4호
    • /
    • pp.105-115
    • /
    • 2023
  • The purpose of this study is to identify psychological anxiety factors related to firefighters' field activities and suggest improvement measures. To investigate the actual status of psychological anxiety factors, a survey was conducted on approximately 3,500 current firefighters, and the responses of 505 people who participated in the survey were analyzed. As a research method, frequency analysis and cross-analysis were conducted according to the general characteristics of the participants to determine the actual level of psychological anxiety in each work field and the results were analyzed. As a result of the analysis, it was statistically confirmed that firefighters feel a lot of psychological burden due to legal and institutional inadequacies during dispatch, return, or field activities, and frequent friction with civil servants is also a major cause of psychological anxiety. Therefore, based on the results of this study, it is proposed to establish a permanent legal support team in each city and province, designate and operate a hospital dedicated to psychological treatment, and establish a special provision for traffic accidents during the return of fire trucks so that firefighters can concentrate on their duties without psychological anxiety. do.

수식관 명상의 심리적 신체적 반응 연구 - 단일군 (A Pilot Study on the Psychological and Physical Responses of Breath - Counting Meditations)

  • 이재혁
    • 동의신경정신과학회지
    • /
    • 제25권1호
    • /
    • pp.47-54
    • /
    • 2014
  • Objectives: The purpose of this research was to analyze the responses of breath-counting meditations with the psychological test and the physical index. Methods: Breath-counting meditation was applied to 10 normal adults. Then, clinical research State-Trait Anxiety Inventory (STAI), State-Trait Anger eXpression Inventory (STAXI), Psychosocial Well-being Index Short Form (PWI-SF), Brief Encounter Psychosocial Instrument-Korean version (BEPSI-K), Heart Rate Variability (HRV), and Vital Signs (V/S) were carried out to analyze the responses of breath-counting meditations. Results: 1) Systolic Blood Pressure (SBP) decreased on the fifteenth day of breath-counting meditation, and Body Temperature (BT) increased on the fifteenth day. In addition, respiration decreased throughout the period of breath-counting meditation. 2) Standard deviations of N-N interval and Total Power (TP) of HRV all significantly increased on the fifteenth day of breath-counting meditation. 3) Scores of STAI1, STAXI1, STAXI2, and PWI-SF decreased after the breath-counting meditation. Conclusions: The results suggested that breath-counting meditations have positive responses to anger, anxiety and stress.

The Effect of Personality on Psychological Responses Induced by Emotional Stimuli for Children

  • Jang, Eun Hye;Eum, Youngji;Kim, Suk-Hee;Sohn, Jin-Hun
    • 대한인간공학회지
    • /
    • 제33권5호
    • /
    • pp.323-335
    • /
    • 2014
  • Objective: The aim of this study is to identify the relationship between personality and psychological responses induced by emotional stimuli (happiness, sadness, anger, boring and stress) for children. Background: Many researches are interested in assertion that there is close correlation between personality and emotion. The relationship between personality and emotion needs to be studied in view of the extended integration, not in view of respective property, because personality is deeply ingrained, and the relatively enduring patterns of thought, feeling and behavior and emotion can take advantage of individual differences in sensitivities to situational cues and predispositions to emotional state. In particular, studies on the personality and emotion for children are necessary in that childhood is an important period for formation of their personality and emotion expression and regulation. Method: Prior to the experiment, we made parents of 94 children rate personalities of their children, based on Korean Personality Inventory for Children (K-PIC). Results of 64 children without missing answers to all questions were analyzed. 64 children were exposed to five emotional stimuli and were asked to report the classification and intensity of their experienced emotion. Results: Children were classified into two groups of the lower 25% and higher 25% scores in twenty sub-scales of K-PIC, and psychological responses to five emotional stimuli between two groups were compared. Accuracy of emotion experienced by emotional stimuli showed a significant difference between the two groups, the lower and higher scores in Hyperactivity and Adjustment. Also, there was a significant difference in the intensity of experienced emotions between the two groups in Intellectual Screening and Psychosis. Conclusion: Our result has shown that hyperactivity, adjustment, intellectual screening and psychosis influence the accuracy and intensity of emotional responses. Application: This study can offer a guideline to overcome methodological limitation of emotion studies for children and help researcher basically understand and recognize human emotion in HCI.

신체적 자기개념이 스포츠웨어 의존성 및 심리적 행복감에 미치는 영향 (The Effect of Physical Self-concept on Sportswear Dependence and Psychological Happiness)

  • 김현숙
    • 한국의류학회지
    • /
    • 제42권6호
    • /
    • pp.1039-1055
    • /
    • 2018
  • This study investigates the effect of physical self-concept and sportswear dependence on psychological happiness for women over 20 years of age who participate in life sports. Survey questionnaires were developed and implemented to collect data. Three hundred and thirty nine responses were analyzed to test the structural equation model using SPSS 21.0 and Amos 21. The results were as follows. First, physical selfconcept had a significant positive effect on psychological happiness and sportswear dependence mediated the relationship between them. Second, sports competence had a significant effect on psychological happiness and sportswear dependence respectively. Third, appearance satisfaction did not significantly affect psychological happiness and had a significant positive effect on sportswear dependence. Fourth, physical strength satisfaction did not affect psychological happiness and sportswear dependence. Fifth, health condition had a significant positive effect on psychological happiness and negatively influenced sportswear dependency. In conclusion, physical self-concept and sportswear dependence plays an important role in psychological happiness that requires a differentiated marketing strategy in the sportswear market.

직무스트레스 반응이 인적과오에 미치는 효과 (The Effect of Job Stress Responses on Human Error)

  • 안관영;손용승
    • 대한안전경영과학회:학술대회논문집
    • /
    • 대한안전경영과학회 2011년도 추계학술대회
    • /
    • pp.123-133
    • /
    • 2011
  • This paper reviewed the relationship between job stress and human error, and the moderating effect of age and maintenance type on the relationship between job stress and human error in maintenance personnel. Based on the responses from 450 maintenance personnels, the results of multiple regression analysis showed that physiological and psychological stress responses have positively related with human error. In moderating effect test, age appeared to impact on the relationship between physiological/behavioral stress and human error.

  • PDF

아파트 단지환경의 사회심리적 요소에 관한 거주자 인식 - 부산시 해운대 지역 신시가지 아파트를 중심으로 - (Perceptions of Socio-Psychological Factors of Outdoor Spaces in Apartment Complex)

  • 양세화;오찬옥;김석태;박수빈
    • 한국주거학회논문집
    • /
    • 제15권6호
    • /
    • pp.37-46
    • /
    • 2004
  • The purpose of the study was to examine the socio-psychological factors of outdoor spaces in apartment complex. The data for the empirical analysis were collected from 412 households living in Haeundae New Town, Busan, and analyzed using descriptive statistics, factor analysis, and one-way analysis of variance and Duncan's multiple range test. The socio-psychological factors abstracted were territoriality, privacy, safety, sociality, accessibility, and identity. It was found that the households were generally positive to the overall socio-psycological factors in the current apartment complex. The significant explanatory variables for the responses to the socio-psychological factors were age of the wife, education of the wife, occupation of the wife, tenure type, monthly household income, length of residence, and overall satisfaction with outdoor spaces.

리더의 의사소통 유형이 직무성과와 조직시민행동에 미치는 영향: 긍정심리자본의 매개효과를 중심으로 (The impact of leaders' communication styles on job performance and organizational citizenship behaivor: Focusing on the mediation effect of positive psychological capital)

  • 권상집
    • 지식경영연구
    • /
    • 제18권1호
    • /
    • pp.25-47
    • /
    • 2017
  • The present study investigates how communication styles of leaders affect job performance and organizational citizenship behavior (OCB) through followers' positive psychological capital. While previous studies have examined the relationships among positive psychological capital, job performance, and organizational citizenship behavior (OCB), much less known about the effect of communication styles of leaders. This study divides leaders' communication patterns into dogmatic communication and sociable communication. To verify hypotheses of this study, we used data collected from the fashion companies. 191 surveys were distributed and 142 responses were used for the analysis. Empirical results show that sociable communication of leaders has positive impact on followers' positive psychological capital, job performance, and OCB, while dogmatic communication style didn' t have a significant impact on positive psychological capital, job performance, and OCB. In addition, job performance is influenced strongly by followers' positive psychological capital than OCB in sociable communication condition. The results of this study suggest implications for understanding the important role of communication styles on the relationship between followers' psychological mind-set and job behavior. Future studies are required to solve the problems on the inconsistent results between dogmatic communication and followers' job attitudes. The theoretical and managerial contributions and the limitations were discussed.