I read New Scientist and sometimes psychology research is mentioned there and given credence.
How on earth is: "lips smacking, mouth open, drool at the corners of their mouths" science? By that I mean, it is not the sort of thing I would expect to see in a paper unless there were photographs of the effect as evidence.
Soz, I should explain: Allow a speech about something a bit of leeway but if the source is bollocks, then call it out as such.
Science is a thing. The scientific method is a thing. A speech at an event can be a bit wayward and take liberties but the original, quoted, research should be sound.