Re: Origins of the nod and the shake. Are breasts involved?
Craven de Kere wrote:I think it's origins lie in brteats feeding. When the baby wants more the baby thrusts his/her head forward. When it has an unwanted breast forced on him/her the baby will oft throw his/her head to the side. I think this might be the root of virtical=yes lateral=no.
The only problem with this little theory, as I already pointed out, is that
that is not what breastfeeding babies DO. "Rooting", or trying to find the breast, is usually side-to-side. It seems unlikely that a baby would find a proferred breast unwanted, but if so, the movement of avoidance is likely to be to throw the head straight back. So that leaves us with side-to-side for "yes", up for "no."