Final answer:
A trigger event in a business context is an environmental shift that prompts changes in organizational strategies and employee behavior, potentially leading to collective behavior or acute stress.
Step-by-step explanation:
A trigger event in organizational context refers to a shift in the environment that necessitates a change in strategies and new patterns of employee behavior. This can be a response to various factors such as environmental disturbances, social movements, technological innovations, or procedural justice within the organization. A trigger event is often a precipitating factor that spurs collective behavior or social change, indicating a need for reorientation in parts or all of the organization. Such events can be dramatic and lead to acute stress for individuals, calling for effective social control measures and potential training or retraining to align with new realities.