Presentation Skills: Nerves and Structure

Glossophobia, the fear of public speaking or giving a presentation, is extremely common. Experts estimate 77% of the population has some level of anxiety when giving presentations or public speaking. There are many things you can do to feel more comfortable when presenting, but practice and preparation really are the key.

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Our fantastic Presentation skills course examines and more importantly, helps you master your next presentation. Here are ways to help manage your nerves and a way to structure your presentations.

 

Handling nerves

It is perfectly natural to feel a little nervous before a presentation. When confronted with a perceived threat, our bodies get ready for battle. This leads to the emotional experience of fear, which gets in the way with our ability to perform comfortably in front of others.  Another factor that causes our nervousness is our beliefs about public speaking and our own skills. When we overestimate the risks of communicating our ideas in front of others, it can feel like a threat to our credibility and image.

Here are a few tips to help:

  • Arrive early. Give yourself plenty of time, avoid looking at emails, making last minute calls before your presentation and ensure you have all the resources and equipment you need in advance.

  • Meet & Greet ahead of presentation, If possible, try to chat to some of the audience before the presentation. This makes you more likeable and approachable and helps you feel more at ease, whether face to face or virtually.

 

  • Turn nervous energy into enthusiasm. The energy you create when feeling nervous is very similar to the sensation of feeling excited. So harness that energy and channel it is a positive direction!

 

  • Take deep breaths. When we’re nervous our muscles tighten, which can affect both our verbal and non-verbal communication styles. Take deep breaths to get oxygen to your brain and relax your whole body.
  • Smile! Even if you don’t feel like smiling, forcing yourself to smile increases endorphins and replaces anxiety with calm, positive feelings. It also demonstrates your confidence and professionalism to the audience.

Presentation Structure

Having a well-structured presentation keeps your audience interested and improves their understanding and recollection.  A good structure is even more important for those who are not as familiar with your topic area as it provides context. A clear structure will also help with your nerves as you know where you’re going and so assists with helping you to remain calm and to stay on topic.

A classic and very effective structure is the newsreader method, it is a simple way of putting together an effective and engaging presentation and looks like this:

 

  1. Tell them what you’re going to tell them

    Tell your audience why they are there and what you are going to share with them and why it is important. Always include a WIIFT (What’s in it for them) moment.

  2. Tell them

    This is where you share the main content of your presentation, the knowledge, information, learning, and actions happen here. If you are covering more than one subject in your presentation, ensure there is a break between subjects, so the audience know you are moving on.

  3. Tell them what you told them

    This is where you remind the audience of the key points – what do you need them to think? Feel? Do? Make sure they have actions and tangible takeaways.

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Conclusion

Presentations need not be scary and certainly should never be boring! Try these tips to help your presentations efficiency, and therefore leave a feeling of productivity to your guests at the end!

Power BI AI Visuals Part 4 – Smart Narrative

Microsoft has created some very interesting AI (Artificial Intelligence) visuals for Power BI. Power BI offers four AI visuals – Q&A, Key Influencers, Decomposition Tree, and Smart Narrative. This is Power BI AI Visuals Part 4 – Smart Narrative.

AI visuals are very useful. All four can provide your report with insight information from your data model. Without these, you need DAX measures to create your own visuals.

Power BI AI Visuals Part 4 – Smart Narrative

Smart Narrative

The Smart Narrative AI visual can explain your graphic by searching for key influencers in your data model.

In the example below, you can see a simple line chart. The data model in this example is from HR data and the line chart show salaries for all employees over 3 years from 2017 to 2019. To get insights from the smart narrative visual, it needs to be selected. In this example, select the line chart, then click Smart Narrative on the Insert tab in the AI Visuals group. Power BI will then find interesting statistics and create a text box with these statistics. In the simple example below, below the line chart you can see the result of this analysis.

A More Interesting Example

In the HR data model used here, we measured the employees’ productivity and engagement scores. In the example below, we need to explain the correlation between engagement and productivity on a Power BI page.

Below you can see the visual for all departments and the text box created by Smart Narrative.

Above, you can see a slicer to filter by department at the bottom of the page. The Smart Narrative text will change if you filter the chart visual.

Below, the page is filtered to only show data from the HR department. In the example above, there was close positive correlation between engagement score and productivity. However, you will see in the example below that the trend is different in the HR department. The engagement is still positively correlated by the productivity over all 3 years, but the last year is negatively correlated. You can also see that the Smart Narrative tool now only looks at insight data about the HR department.

Conclusion

Before Smart Narrative was available in Power BI desktop, we had to create text boxes with static text to explain the visuals. Smart Narrative not only explains the visual but also gives the audience insight which takes the in-depth analysis to provide a number of DAX measures. Furthermore, it is dynamic. When the trends change over time, the text will update. As you saw in the examples above, the narrative will also change when the visuals get filtered.

This concludes Power BI AI Visuals Part 4 – Smart Narrative. If you would like to find out about the other AI visuals in Power BI, please follow STL on LinkedIn or visit our website.

STL has two Power BI courses which include AI visuals. Power BI Reporting and Power BI Modelling, Visualisation and Publishing.