Yet when of the top comments used dog training to explain manager-worker relations--something that empathy and introspection could tell you was a bit off (would you feel slighted if I make our interactions analogous to an owner and dog?)--it may show, yes, such does need to be spelt out these days.
I recall the University of Manchester was teaching university students empathy.
That aside, I completely agree with you that managers should engage in empathy and introspection. I still think it's helpful, even for those that do, to have some empirical confirmation of how strongly employees can be affected by what might seem a simple oversight to an otherwise empathetic and introspective manager. But unfortunately, callous people tend to be chosen for management, and this research is also potentially helpful in aligning their own self-interest with their employees.
There are a million other ways to illustrate the point without being a creep.
Btw, the comparison was between the dog and manager, and about the association of cause and effect. Maybe you should try to read more carefully and charitably in the future.