جستجوی مقالات مرتبط با کلیدواژه "work experience" در نشریات گروه "پزشکی"

The present study was conducted with the aim of determining the relationship between psychological capital and the turnover Intention, considering the mediating role of preventive and promotive psychological ownership and the moderating role of work experience in the nurses of Tamin Ejtemaei Hospital in Bojnord.

The research's statistical population is 110 nurses working in TAMIN EJTEMAIE Hospital in Bojnord in 1401, and using Morgan's formula, a sample of 86 people was selected from among them by simple random method. To measure the variables of the research, Luthans et al.'s psychological capital questionnaires (2007), Oi et al.'s (2009) psychological ownership, and Kim and Long's (2007) Turnover Intention were used. The reliability of the questionnaire was confirmed using Cronbach's alpha method and its validity was confirmed using convergent validity. Data analysis was done using the structural equation modeling method and SPSS 24 and SMAR-PLS 4 software.

The results showed that there is a negative and significant relationship between psychological capital and turnover Intention (p<0.05), on the other hand, there is a positive and significant relationship between psychological capital and promotive psychological ownership (p<0.05) and There is a negative and significant relationship between psychological capital and preventive psychological ownership (p<0.05). d.

According to the results of this study, the attention of managers towards making decisions to increase the psychological capital of nurses by emphasizing on promotive and preventive psychological ownership can provide the basis for reducing the Turnover Intention of nurses.

The relatively high prevalence of structural deformities and also the importance of timely detection of these abnormalities, are essential in preventing future injuries to employees in any organization. The aim of this study was to investigation of musculoskeletal deformities prevalence and its correlation with working experience in male nurses in a military medical center in 2019.

This cross-sectional study conducted on 159 male nurses, which they working in different parts of a military medical center in Tehran, Iran in 2019. Purposeful sampling was performed which 104 nurses with forward head position and kyphotic abnormalities were included in study. The tools used in this study were: Personal information questionnaire (Age, Height, Weight, BMI, Work experience, Hours of work, and Workplace center), Flexible ruler and goniometer (for measuring forward head and kyphosis angles). Data were analyzed by SPSS software version 23 at the significant level P≥0.05.

Of the 159 military nurses, 104 nurses were participated with an average age of 35.6±9 years and 14.8±9 years of work experience. The prevalence of forward head position and kyphosis deformities was 28.93% and 36.47%, respectively. The results also showed a positive correlation between work experience with forward head position (P=0.020, r=0.290) and hyper kyphosis (P=0.003, r=0.228).

The results of present study indicate a relatively high prevalence of forward head position and kyphotic deformities among military nurses. Statistically, the prevalence of these deformities was significantly higher in nurses with higher work experience. Therefore, it is necessary in the first place to identify the factors affecting the occurrence of these deformities and then to remove or correct them and in the second to focus on the correction of these deformities.

In hospitals, it is usually practice with patients presenting in cardiac arrest for family members to be taken outside of the resuscitation room; And family members are informed about the patient’s situation periodically by a team member. One of the issues discussed in many countries, including Iran, is the presence of family during resuscitation, which is not seriously implemented in Iran. Nurses' self-confidence is considered to be one of the effective factors in accepting and implementing this process by nurses. The aim of this study was to evaluate the correlation between the work experience of emergency nurses and their confidence during the family presence of patients while resuscitation.

This study was carried out in 7 teaching hospitals of Tabriz during three months (June to August 2019). For this purpose, 140 nurses were selected through stratified random sampling method. Nurses' demographic and self-confidence questionnaires about family presence during resuscitation were used.

The mean score of the participants’ age was 30.87±7.05. The majority of nurses was female and had a bachelorette degree in nursing. About half of the nurses (46.42%) had less than 5 years of work experience.  However, the mean confidence scores of nurses were 52.91±12.69 which was in a moderate level. Nurses with more work experience, had higher levels of self-confidence. This is while nurses with less than 5 years of work experience  had less self -confidence than nurses with 11-20 years (P = 0.025 and F =3.200) of work experience.

According to the findings of this study it can be stated that nurses who have higher levels of self-confidence are more prepared for family presence during resuscitation. Therefore, it is recommended that nursing and hospital managers engage highly experienced and confident nurses in the emergency departments in order to provide family centered care more effectively.

Investigations show that human error is one of the main reasons for driving accidents. Drivers' performance is shaped by various factors such as age, gender, driving environment; which one of the most important factors is the workload. The current study aimed to investigate the relationship between mental workload, situational awareness, and drivers' work experience.

Twenty-six taxi drivers with different work experience, dividing into two groups, participated in this study. Driving activity load index (DALI) was used for assessment of drivers’ workload and participants’ situation awareness was measured by situation awareness global technique (SAGAT).

The results show that driving in a long time will increase the mental workload in all dimensions of the driving activity load index (p <0.05), among which, the highest correlation is related to visual demand (r = -0.397, p = 0.045). There was a significant relationship between increasing workload and drivers’ work experience (p = 0.01). The results also showed that, as drivers’ mental workload increases, their global situation awareness decreases (p <0.001).

The results of this study indicate that increasing driver’s work experience, results in decreased mental workload, and global attention and situational stress are factors with the most different amounts among people with different work experience. Also, increasing workload, lead to decreasing perception level in situation awareness; drivers with more work experience have less decreased amount in perception level. Decreasing perception level in drivers leads to decreasing global situational awareness.
Key words: Driver's mental workload, Situation awareness, Work experience

This is study with aim of investigate the role of mediator work experience on the relationship between organizational commitment and performance evaluation scores of the nurses Taleghani hospital of Mashhad. According to the statistics provide in 2015, the total number of formal and contracted nurses is 150 that from among 78 people as samples were selected.
The from Survey method and questionnaire was used to collect data. Then, using statistical software SPSS and LISREL data were analyzed.
Based on the results of similar studies is significant the impact of organizational commitment on the performance in organization and in case of effective performance evaluation system is expected to be a significant relationship between organizational commitment and their evaluation scores.
This study shows that nurses in the sample were more than average organizational commitment and also the results showed that there are significant correlation between organizational commitment and it dimensions with performance evaluation but on its side is seen that work experience has significant effect kind in this of relationship and accordingly, it is plausible that evaluation system is partly marker of nurses performance but the experience of staff makes with management of their evaluation scores ,from efficacy of evaluation system be reduced.

Based on estimations، each year about 250 million work-related injuries and many temporary or permanent disabilities occur which most are preventable. Mining and metal industries are among industries with high incidence of injuries in the world. The aim of this study was assessment of incidence of and age and work experience characteristics in work-related injuries in mining and mineral industries in Iran. In a retrospective study data about severe non fatal and fatal work related injuries gathered from accident registry system of the governmental Iranian mining and mineral industries development & renovation organization (IMIDRO) between 2003 and 2011. Injury characteristics including injury types، injured body parts، injury outcome and also age and work experience categorized. Incidence rates and Injury characteristics assessed based on age and work experience groups in injured workers. 10032 work-related injuries and 197 deaths were reported in the mentioned period. Mean age of injured workers was 33. 9 (SD=8. 4) years and mean work experience was 7. 7 (SD=6. 6) years. Age in 76 percent of cases was less than 40 years. 49. 9% of them had work experience less than 5 years. Most common accident type was trauma and impact (27%) followed by falls (24. 1%). Most common injured parts were lower limbs (33. 3%) and upper limbs (33%). Most common accident outcome was strain and sprain (42. 4%). There were some differences between age and work experience groups. Occupational injuries are more common in younger and less experienced workers. High risk workers should be recognized and suitable programs should be considered for them.