Continuous Improvement Flashcards
7 cards from real CQIA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Continuous Improvement flashcards as text
Which concept describes the idea that small, incremental improvements made continuously are more sustainable than large, infrequent changes?
Answer: Kaizen
Kaizen is the Japanese philosophy of continuous, incremental improvement involving everyone in the organization.
In a PDCA cycle, what is the primary purpose of the 'Check' phase?
Answer: Compare results against the plan
The Check phase involves measuring and analyzing actual results against the planned objectives to determine if the change was effective.
A team notices that customer complaints spike every Monday morning. Which continuous improvement approach is BEST suited to investigate this time-based pattern?
Answer: Control chart with time-series data
Control charts with time-series data reveal patterns and trends over time, making them ideal for detecting day-of-week or shift-based anomalies.
What does the term 'voice of the customer' (VOC) primarily help an organization identify?
Answer: Customer needs, expectations, and priorities
VOC is a research technique that captures customers' stated and unstated requirements to guide improvement priorities.
Which of the following BEST describes a 'waste walk' in a continuous improvement context?
Answer: A physical observation of the workplace to identify non-value-added activities
A waste walk (Gemba walk) involves going to the actual workplace to observe processes and identify the eight types of waste firsthand.
An organization wants to reduce the time between receiving a customer order and delivering the product. This is an effort to reduce:
Answer: Lead time
Lead time is the total elapsed time from order receipt to delivery, and reducing it is a common continuous improvement goal.
Which of the following is an example of 'mistake-proofing' (Poka-Yoke)?
Answer: A USB connector designed to fit in only one orientation
Poka-Yoke devices physically prevent errors from occurring or make them immediately obvious, such as a connector that can only be inserted correctly.