My thoughts on this LinkedIn post Judging a process by its outcomes in organizations, teams, and even personal projects is common. When things go awry, the immediate instinct is often to blame the process itself. However, this overlooks a crucial distinction: a well-designed process can still yield poor results if executed improperly. Consider a […]
Why formalize root cause analysis? There are many approaches to determining the root of our problems. In the automotive world, there are two typical approaches, the 8D or the 8 Discipline, or the A3 (named for the paper size). We will not go into the details of either of these approaches but you can find […]
Qualitative Testing Qualitative tests look for a change in a quality; for example, a color might change. Qualitative tests always involve the use of attributes rather than variables values (e.g., temperature). Consider the Kastle-Meyer test for the presence of blood–an archetype for qualitative forensic testing. The test is impressively quick and functions as a decision […]