This is a slide that has way too much written on it. The screen is cluttered with words and the audience feels obliged to read it. Since the audience is reading the slide, their attention is focused on that instead of what the presenter is saying. It’s possible that when everyone is finished with the slide, the audience will remember half of what was on the screen and half of what the presenter said, maybe garbled together in a way that makes no sense at all. Or maybe they won’t remember anything at all because they’ve zoned out.