## 5 Discussion
#### 5.1.4 Feedback and Cyclical Impacts  
In practical applications, feedback loops occur between the various pathways. For example, as policy support (H1) is strengthened, it may enhance professional capabilities (H2) and community collaboration (H3) in disaster response and mitigation. This, in turn, can influence policy formulation, allowing for adjustments in policy direction and resource allocation based on the feedback from outcomes. The interplay between these pathways demonstrates a multi-level, multifaceted system for integrating psychological crisis intervention resources, which considers both the construction and strengthening of resources as well as their efficient management and application under resource-limited conditions in disaster and risk management. This helps to build a more flexible and capable psychological crisis intervention system, ensuring timely and effective psychological support and crisis intervention during major emergencies and disasters, thereby enhancing overall disaster prevention and mitigation capabilities. For instance, while policy support may initially drive professional capacity and community collaboration, feedback from these elements--such as the effectiveness of professional interventions or community engagement--can prompt shifts in policy focus or resource redistribution. This iterative process allows for the adaptive management of resources, ensuring that as one pathway strengthens, it helps to reinforce others. By recognizing and accounting for these feedback loops, we ensure that the integration of psychological crisis intervention resources remains dynamic and responsive to real-time conditions. This cyclical interaction ultimately contributes to a more robust and flexible system that is capable of providing timely and effective psychological support during major emergencies. The evaluation and analysis of the pathways to enhance the efficiency of integrating psychological crisis intervention resources in disaster response and mitigation reveal that the efficiency is influenced by multiple factors, such as policy support, funding allocation, the quality of human resources, and technological application. No single influencing factor constitutes a necessary condition for high efficiency in integrating psychological crisis intervention resources, and the promotional effect of any single factor is limited. Enhancing the efficiency of integrating psychological crisis intervention resources requires a multidimensional interactive mechanism, achieved through the collaborative synergy of internal and external factors in disaster and risk management. This multi-level and multifaceted synergy helps provide effective psychological support and crisis intervention during major emergencies and disasters, enhancing the overall disaster prevention and mitigation capabilities. As discussed above, there are multiple pathways for the efficient integration of psychological crisis intervention resources, but there are significant differences in the availability and accessibility of resources (such as financial investment, professional personnel, and infrastructure) across different regions. For example, in resource-rich urban areas, there may be a focus on using high-tech methods for intervention, whereas in resource-scarce rural or remote areas, the reliance on strengthening community networks and the construction of grassroots health services may be more prevalent. Thus, the pathways for the efficient integration of psychological crisis intervention resources in different regions also reflect the distinct spatial distribution characteristics of regional resources in disaster and risk management. This diversity requires that disaster risk reduction strategies be tailored to the specific circumstances of each region to ensure that psychological crisis intervention resources are optimally allocated and efficiently utilized when disasters occur.