Guide: Cause and Effect Diagrams in PMI-ACP Exam
What is Cause and Effect Diagram:
A Cause and Effect Diagram, also known as Fishbone Diagram or Ishikawa Diagram, is a graphical tool for exploring and displaying the possible causes of a certain effect. It provides a structured way to think through all possible causes of a problem in order to identify the root causes. It's widely used in project management, especially when dealing with complex problems
Why it's Important:
In PMI-ACP (Project Management Institute - Agile Certified Practitioner) exam, the Cause and Effect Diagram is a crucial concept in 'problem detection and resolution' subject area. Understanding it is fundamental for identifying and resolving issues effectively in an agile project management environment and hence significant from an exam perspective
How it Works:
A Cause and Effect Diagram starts with a problem statement on the right, followed by the major categories of causes. These categories are usually Methods, Machines, People, Materials, Measurements, and Environment. In each category, possible causes are identified and outlined as branches. It helps in brainstorming potential causes, analyzing and pinpointing key factors leading to an issue or effect.
Exam Tips: Answering Questions on Cause and Effect Diagrams:
1. Understand the Concept: Make sure you fully grasp this diagram's methodology including how it's created, what each component means, and how they relate. This understanding will guide your decision-making in relation to identifying causes and effects in a given scenario
2. Identify Root Causes: Many questions will ask about the root causes of a problem, be prepared to analyze and determine them using the diagram
3. Recognize the Diagram: You should be able to recognize a Cause and Effect Diagram when presented in the exam, even if it's not explicitly named
4. Practice: Use practice questions to get comfortable with this concept. Attempt to draw out your own diagrams for different practice scenarios to ensure you understand the process
5. Think Agile: Remember, under the Agile paradigm, it's about people and team collaboration. When analyzing Cause and Effect Diagram, think about how the agile principles tie into the diagram's various components.