They’re trained on scientific writing, and we em dashes all the time in scientific writing.

Wankpuffin is actually a specific example (given within the paper) of British vulgarity considered in this study.

Even somewhere warmer, I’m a 2 year-round, too. I just have one very cool sheet that I use in the summer.

Methods sections are limited in word count, and if a lab is hoping to get a few more papers out of a paradigm, they may be intentionally terse. There’s a big difference between how we write protocols in-house and how we write limited-length methods sections.

This has essentially no overlap with ADHD. It’s just a pop/incorrect understanding of ADHD. People with ADHD won’t do many of those things, and people without ADHD can do all of them. There’s even some reason to think this graphic could be inversely indicative of ADHD. For example, the only research of which I’m aware on ADHD and metaphor or analogy is actually that individuals with ADHD are worse at processing and understanding metaphors and are worse at analogical reasoning.