This example is capitalized upon by Morgan ( 2010 ), who proposed a combination of human attachment and place attachment in a model called the Exploration-Assertion Motivational System, which suggests that the strongest attachments originate during childhood.
12.
Hughes states " Whether it is a motivational system separate from attachment as is suggested by Stern ( 2004 ), or a central aspect of a secure attachment dyad, it remains vital in the child's overall development ."
13.
On the other side of the dual-motivational system, in a reference group where a behavior deviating from the norm is desirable but not required of its members, members of the group would regard the deviant act as an ideal.
14.
As a result, baby might gradually develop his / her own boundaries and acknowledge those of his or her object and might invest their own innate abilities to participate in human interactions and enjoy relationships ( " motivational systems, " Emde, 1988 ).
15.
In December 1944, at conferences in Katowice, it was brought to attention that the real cause of prisoners'low productivity : the motivational system was characterized as ineffective and the capos as good, but it was admitted that the prisoners worked slowly simply because they were hungry.
