Your Brain on Slideshows

Here’s what happens to audience brains when presenters speak while showing text-heavy slides. Their working memory gets overloaded. Working memory is that part of the cognition system where we contemplate information, wrangle with it, try to digest it. But working memory has limits on its cognitive load. It can only…

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Proper Placement of Chart Legends

In my dissertation study (probably the most boring four words to start any blog post), I saw a lot of evaluation reports that grouped all tables and graphs into the appendix. Tables, graphs, and other graphics really must be placed right next to the narrative describing them. Why? When we…

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