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Our Consultants write about our work with clients.
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Don’t Procrastinate Feedback

By using the SBI technique, the feedback is rather focusing on facts – neither on person nor on assumptions. This helps to make it less threatening and easier to digest. It goes like that: Specify the Situation, describe the Behaviour, state the Impact of the Behaviour. See some examples here…

"Wilcox

Making Sense of the Wilcoxon Test

At MyInsurance, survey results have been collected in 2017, 2018 and 2019. The rating was done on a 10-point Likert ranging from 1 … very poor to 10 … outstanding. As always, the upper 3 points, i.e. 8, 9 and 10, are seen as customer is satisfied. All other ratings are undesirable. How did MyInsurance do over the years?

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Beware the Hawthorne

“We have great news for you. Our project is delivering results already.” The team is all smiles when they give this update during the project meeting. The carefully prepared graphs unveil a remarkably shorter time for the whole process, from customer request to delivery of results. “We have applied a hypothesis test and the result is significant with a p-value of flat zero!”

"Moment

Do You Know About Your Moment of Truth?

The Moment of Truth is the short timeframe when a customer experiences the product or service that many people have often prepared over months. It is the moment when a small, often unintentional mishap has the huge potential to spoil the result of hard work by others in the organisation behind the scenes.

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Continuously Innovating Highly Effective Processes

Just some weeks ago, I filed my tax in Singapore. It took me about twelve minutes at my computer at home on a Sunday afternoon in April. It was not straight forward, I needed to make some amendments and additional inputs to what IRAS had already prepared for me. Yet, it was really easy to understand, very effortless to do and I have the strong feeling I did not make a mistake. Twelve minutes. Really.

"Test

Making Sense of Test For Equal Variances

Three teams compete in our CHL business simulation, CHL Red, CHL Green and CHL Blue. After completing Day One, it looks like the teams show a very different performance (Figure 1). Although the means look very similar, the variation is strikingly different. This is surprising, since all teams start with exactly the same prerequisites. To test this assumption of different variability among the teams, the Test for Equal Variances is deployed.

"Kano

Make Use of Your Survey Data – Kano It

Nearly all medium-size and large companies spend hundreds of thousands or even millions on customer surveys every year. Customer survey results serve to amend strategies, design new products and services and focus improvement activities. Gathering customer survey data is only the first step.

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Manager as Coach

To be a good coach is hard work. Coaching requires a set of skills that need to be built. The journey as a coach is a long but rewarding one. How will we know when we have arrived? “With the best of leaders, when the work is done, the project is completed, the people all say, ‘We did it ourselves.’” Lao Tzu

"Two

Making Sense of the Two-Proportions Test

Consider a production process that produced 10,000 widgets in January and experienced a total of 112 rejected widgets after a quality control inspection (i.e., failure rate = 1.12%). A Six Sigma project was deployed to fix this problem and by March the improvement plan was in place. In April, the process produced 8,000 widgets and experienced a total of 63 rejects (failure rate = 0.79%). Did the process indeed improve?

"Understanding

Balancing Customer Satisfaction and Productivity

Your staff members complain about having too much work. The proportion of people on short-term sick-leave is consistently above average. And, the turnover rate is disturbingly high. Do these symptoms indicate that you need to increase your staffing? However, the average number of daily transactions processed shows that your staff should be able to easily handle the volume.

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