Certified Human Resource Professional (CHRP) Practice Exam

The statement "every incident is a result of a series of events" is an example of which analysis model?

1. Domino theory

2. Critical path analysis

3. Bowtie analysis

4. Swiss cheese model

The correct answer is: Domino theory

The statement "every incident is a result of a series of events" aligns with the Domino theory, which posits that incidents or accidents occur as a result of a sequence of events or failures. The model is visually represented as a series of dominoes, where one falling domino (an event or failure) causes the next to fall, ultimately leading to a significant incident. This analogy emphasizes that to prevent incidents, it is crucial to identify and intervene in the initial events or failures in the sequence. The other models mentioned have different applications and conceptual frameworks. Critical path analysis focuses on project management and scheduling, determining the longest stretch of dependent activities and measuring the time necessary to complete a project. Bowtie analysis is a risk assessment tool that visually represents the relationship between potential hazards, preventive measures, and mitigative actions. The Swiss cheese model illustrates how systemic failures can align, leading to a risk event, emphasizing the presence of safety barriers that can fail. Each of these models serves distinct purposes within risk management and incident analysis, but the specific wording of the statement provided fits foremost with the Domino theory.