Team Leader Toolbox Webinar. Thriving in your first leadership role

If you are interested in leading a team effectively or just want to be prepared for future leadership positions, sign up for this FREE IEEE WEBINAR now!

Team Leader Toolbox Webinar

Team Leader Toolbox Webinar

I’ll be running this webinar organised by the IEEE Victorian Technology & Engineering Management chapter to support young professionals in their transition to leadership positions, with practical tips and resources to effectively lead a team.

Thursday 15 Dec 2016 6:30pm (Melbourne time). More information, time conversion and registration at HERE

Decision making: dealing with other’s criticism

Decision makingSome time ago, I was advising a person in his first steps on a leadership role, and it came up one of the most difficult issues in management, especially for young professionals: you can’t make everyone happy with your decisions.

Decision making is one of the main entrusted responsibilities companies place on managers, confident that they will do what is best for their departments and the company. Continue reading

How to Validate your Decisions Using Statistics (Analysis of Variance) – Part II

crossroadsIn the previous post I showed how to solve a simple problem by performing an Analysis of Variance (if you haven’t read it, please click here). The example was about three different methods to perform a task and we wanted to know if we are getting different results or the variations on the data are only due to the population dispersion.

Generally speaking, we compared the variances between the three samples and the variances within each sample and used the Variance Ratio Test to know, with a specific confidence interval, if the samples are coming from the same population, which in practical terms (referred to our example) means that the different methods are not changing the outcomes. In our example we rejected this hypothesis, so we can say that there is a significant difference between the methods. Continue reading

How to Validate your Decisions Using Statistics (Analysis of Variance) – Part I

Are we producing the desired effects?In manufacturing environments, as well as in many other settings, we take actions and modify parameters, procedures and processes to obtain a specific result (usually to improve the situation). In these cases we need to know if the obtained result is a expected consequence of our changes or we’re just observing variations inherent to the population, that are not related to our actions.

One of the techniques we can use is the Analysis of Variance which is a powerful tool used in statistical design of experiments, Lean Manufacturing, Reliability Engineering and in situations involving many variables and/or samples from different populations.

It’s true that many software can perform this calculation automatically; however, it’s important to know how the method works – at least with a simple example like the one below – to be able to interpret and take advantage of the results the software we’ll give us when solving more complex problems. Continue reading

Labelling Employees: Don’t Do It any more!

Don't put labels to your employeesMaintenance managers, supervisors and team leaders usually have a perception about their people and most of the time that perception is considered permanent. For example, ‘John’s lack of enthusiasm’, ‘Tom’s laziness’, ‘Kate’s intelligence’ and so on.
Sometimes a person that is shy and looked at as incompetent only needs an opportunity to stand out. I will tell you a story that changed my perspective about this matter. Continue reading