The influence of job stress and psychological contract on occupational adaptation of newly-hired policemen / 中国职业医学

@#Abstract: Objective ， To explore the relationship among job stress psychological contract and occupational adaptation in - . Methods newly hired policemen A total of 413 new police officers in a southwest province were selected as the research ， subjects using convenient sampling method. The Chinese version of Perceived Stress Scale the Psychological Contract ， Questionnaire and the Occupational Adaptation Scale were used to investigate their job stress psychological contract and occupational adaptation respectively. The effects of job stress and psychological contract on occupational adaptation was analyzed. Results ， （ ），（ ） The total scores of job stress psychological contract and occupational adaptation were 27.6±7.1 63.9±16.6 and （ ）， - 56.2±8.6 respectively. The work pressure of newly hired police officers was negatively correlated with occupational ［ （r） ，P< ］ adaptation correlation coefficient =−0.61 0.01 . There was a positive correlation between psychological contract and （r ，P< ） occupational adaptation =0.59 0.01 . The results of hierarchical regression analysis showed that after adjusting for ， ， ， ， ， confounding factors such as gender education level marriage fertility the stronger the sense of out of control in work stress （P< ）； ， the lower the level of occupational adaptation 0.01 the higher the score of psychological contract the higher the level of （P< ） occupational adaptation 0.01 . The psychological contract played a mediating role between job stress and occupational ， Conclusion - adaption accounting for 12.5% of the total effect. The job stress and psychological contract of the newly hired policemen can affect their occupational adaptation. Psychological contract plays a partial intermediary role in job stress on occupational adaptation.

Mediating role of psychological capital on occupational stress and job satisfaction in disease prevention and control personnel / 中国职业医学

OBJECTIVE: To explore the mediating effect of psychological capital on occupational stress and job satisfaction in disease prevention and control personnel. METHODS: A cluster random sampling method was used to select 541 stuffs of the center of disease control( CDC) as the research subjects from Zhumadian City in Henan Province. The Effort-Reward Imbalance Questionnaire, Pychological Capital Questionnaire and Minnesota Satisfaction Questionnaire were used to investigate occupational stress,psychological capital and job satisfaction. RESULTS: The total scores of occupational stress,psychological capital and job satisfaction in the CDC staff were( 65. 9 ± 7. 3),( 100. 3 ± 14. 1),and( 70. 7 ± 13. 0),respectively. Both contribution and internal input were negatively correlated with job satisfaction( r were-0. 397 and-0. 158,P < 0. 05). Reward,self-efficacy,hope,tenacity and optimism were positively correlated with job satisfaction( r were 0. 210,0. 245,0. 485,0. 309 and 0. 332,P < 0. 05). The intermediary role of psychological capital between occupational stress and job satisfaction was-0. 10,accounting for 23. 2% of the total effect. CONCLUSION: Psychological capital plays a partial negative mediating role between occupational stress and job satisfaction.

The mediating role of psychological capital between the sense of occupational mission and job engagement in preschool teachers / 中国职业医学

OBJECTIVE: To explore the mediating role of psychological capital in the sense of occupational mission and work engagement in preschool teachers.METHODS: A method of stratified cluster sampling was used to select 464 preschool teachers from 16 kindergartens in a city of Hubei Province. Occupational Mission Scale, Psychological Capital Questionnaire and Job Involvement Questionnaire were used to investigate their sense of occupational mission, psychological capital and job engagement. RESULTS: The total score of occupational mission was(48.6±6.9); the total score of psychological capital was(87.1±11.8); and the total score of work engagement was(79.8±11.4). Occupational mission was positively correlated with job engagement [correlation coefficient(r) was 0.607, P<0.01].The self-efficacy, hope, tenacity and optimism were positively correlated with job engagement(r were 0.526, 0.544, 0.573, 0.415, respectively, P<0.01). The mediating effect of psychological capital on occupational mission and work engagement was 0.15, accounting for 26.8% of the total effect. CONCLUSION: The sense of occupational mission can directly or indirectly promote job engagement. The psychological capital plays a mediating role between occupational mission and job engagement.

Intermediary role of experiential avoidance in neurosis and posttraumatic stress response in firefighters / 中国职业医学

OBJECTIVE: To explore the mediating effect of experiential avoidance on neurosis and posttraumatic stress response in firefighters. METHODS: A cluster random sampling method was used to select 275 male firefighters from 26 Fire Alarm squadrons in a province of China.The Neuroticism subscale of Eysenck Personality Questionnaire Short Scale, the Acceptance and Action Questionnaire-Second Edition, and the Impact of Event Scale were used to investigate the relationship of neurosis, experiential avoidance and posttraumatic stress response. RESULTS: The median score of neurosis, experiential avoidance and posttraumatic stress response was 5, 21 and 15, respectively. Both neurosis and experiential avoidance were positively correlated with posttraumatic stress syndromes(Spearman correlation coefficient were 0.45 and 0.45, P<0.01). The total effect of neurosis on posttraumatic stress response in firefighters was 0.57. The intermediary role of experiential avoidance on neurosis and posttraumatic stress response was 0.19, accounting for 33.33% of the total effect. CONCLUSION: Experiential avoidance plays a partial positive mediating role between neurosis and posttraumatic stress response in firefighters.