Category Archives: Science

Getting Retweeted by Marc Andreessen Generated a Flood of Retweets

Posted on November 9, 2015 by John Hunter

On Twitter today I was getting more than 30 times the notifications I normally get. So I took a look to see what is going on. One of my tweets was getting retweeted and liked quite a lot (nearly 100 … Continue reading →

Posted in Innovation, Science | Tagged , , ,

Encouraging the Next Generation of STEM Professionals

Posted on March 23, 2015 by John Hunter

In the most recent ASQ Influential Voices post, Bill Troy, ASQ CEO, asks: how should we encourage the next generation of STEM Professionals? I addressed a similar question in: Future Engineers and Scientists, which provides many details on this question. … Continue reading →

Posted in Career, Science | Tagged , , , | 2 Comments

George Box Webcast on Statistical Design in Quality Improvement

Posted on June 11, 2014 by John Hunter

George Box lecture on Statistical Design in Quality Improvement at the Second International Tampere Conference in Statistics, University of Tampere, Finland (1987). Early on he shows a graph showing the problems with American cars steady over a 10 years period. … Continue reading →

Posted in Creativity, Data, Innovation, Management, Process improvement, Psychology, Quality tools, Science, Statistics | Tagged , , , , , , , , , , , ,

The Art of Discovery

Posted on April 18, 2013 by John Hunter

Quality and The Art of Discovery by Professor George Box (1990): Quotes by George Box in the video: “I think of statistical methods as the use of science to make sense of numbers” “The scientific method is how we increase … Continue reading →

Posted in Creativity, Data, Innovation, Management, Process improvement, Quality tools, Science, Statistics | Tagged , , , , , , , , , , , , , | 4 Comments

Introductory Videos on Using Design of Experiments to Improve Results

Posted on June 18, 2012 by John Hunter

The video shows Stu Hunter discussing design of experiments in 1966. It might be a bit slow going at first but the full set of videos really does give you a quick overview of the many important aspects of design … Continue reading →

Posted in Data, Design of Experiments, Science, Six sigma, Statistics | Tagged , , , , , , , , , | 6 Comments

Richard Feynman Explains the PDSA Cycle

Posted on May 17, 2012 by John Hunter

Ok, really Richard Feynman Explains the scientific method. But his thoughts make the similarity between the PDSA cycle and the scientific method obvious. 1) Plan, hypothesis. You make a guess about a theory (in using the PDSA cycle this step … Continue reading →

Posted in Process improvement, Quality tools, Science | Tagged , , , , , , | 3 Comments

ASQ Influential Voices: Future Engineers and Scientists

Posted on February 13, 2012 by John Hunter

As I mentioned previously, I will be posting on a topics raised by Paul Borawski, CEO, ASQ as part of ASQ Influential Voices. This month Paul’s post, New Bloggers, STEM & More, looks at the development of future engineers. How … Continue reading →

Posted in Education, Science | Tagged , , , | 3 Comments

One factor at a time (OFAT) Versus Factorial Designs

Posted on May 25, 2011 by John Hunter

Guest post by Bradley Jones Almost a hundred years ago R. A. Fisher‘s boss published an article espousing OFAT (one factor at a time). Fisher responded with an article of his own laying out his justification for factorial design. I … Continue reading →

Posted in Data, Design of Experiments, Popular, Quality tools, Science, Six sigma, Statistics | Tagged , , , , , , | 6 Comments

Factorial Designed Experiment Aim

Posted on April 25, 2011 by John Hunter

Multivariate experiments are a very powerful management tool to learn and improve performance. Experiments in general, and designed factorial experiments in particular, are dramatically underused by managers. A question on LinkedIn asks? When doing a DOE we select factors with … Continue reading →

Posted in Design of Experiments, Management, Manufacturing, Process improvement, Quality tools, quote, Science, Six sigma, Statistics | Tagged , , , , , , , , , | 4 Comments

Problems With Student Evaluations as Measures of Teacher Performance

Posted on June 16, 2010 by John Hunter

Dr. Deming was, among other things a professor. He found the evaluation of professors by students an unimportant (and often counterproductive measure) – used in some places for awards and performance appraisal. He said for such a measure to be … Continue reading →

Posted in Deming, Education, Performance Appraisal, Psychology, Science | Tagged , , , , , , , , | 2 Comments