Optimal Resourcing: A longitudinal study of work demands, resourcing, and psychological well-being in Australian frontline police officers.

将工作压力的工作需求-资源模型扩展到包括组织系统上的上游压力，本研究将为社会心理风险（当前资源和需求）与警察福利之间的关系提供重要见解。利用3波纵向设计，以及需求和资源的“客观”测量，该研究将通过探索暴露（横截面，1年）和时间滞后（2年）因果通路来扩展压力发展文献。研究结果将对当代职业压力的工作需求/资源理论作出重大贡献，并协助制定政策，以加强前线警务人员的职业健康和安全。

Expanding the Job Demands-Resources model of job stress to include upstream pressures on the organisational system, this research will provide important insights into the relationships between psychosocial risks (current resources and demands) and police wellbeing. Using 3 wave longitudinal designs, and 'objective' measures of demands and resources, the research will extend the stress development literature by exploring exposure (cross-sectional, 1 year) and time lag (2 year) causal pathways. The findings will make a significant contribution to contemporary job demand/resource theories of occupational stress and assist in the development of policies to enhance the occupational health and safety of frontline police officers.