Given that June Bamber could hardly be described as a primary caregiver in the first place I fail to see how this attachment disorder manifests itself,or how Jeremy's relationship with June could possibly be described as different from the one Sheila experienced. I note that Boris and Zeanah's definition includes a situation where "a young child has no preferred adult caregiver". Are members sure that this is peculiar to Sheila and that this alone unlocks the secret to what happened at White House Farm over twenty years later?http://en.wikipedia.org/wiki/Attachment_disorder
Steve, I'm beginning to take on board how frustrating it may be for you if you have to explain something numerous times to the same pupil

Please understand that each child adopted or biological, is unique and comes with its' own set of needs. So if we look at 3 siblings, if they respond differently to the same stimulii, inevitably they must be treated accordingly, thus will their memories of childhood be different. So if we go back to Sheila and Jeremy, two children with vastly different genetics, one can see clearly, that other than both needing to feel loved and secure, the componants necessary for them to attain this were probably very different.
I dispute entirely Boris and Zeanah's definition. So too would neo natal units and most other psychologists who all recognize that a baby know its' own mother by her voice, touch, smell and feel within a few weeks of birth, and will respond very differently to her than to others. Imagine Sheila, JUST getting used to one "mother" and suddenly she's replaced by a stranger, not just once but several times. It's almost possible to believe that she gave up on ever having a caregiver with whom she could fully bond.