“…As Bowlby (1969Bowlby ( /1982 stated "attachment theory is still growing: its potential and limitations remain unknown." Attachment theory now combines different contributions from ethology (Ainsworth & Bowlby, 1991;Bowlby, 1969Bowlby, /1982, developmental psychology (Bowlby, 1988(Bowlby, /2005Brisch, 2002;Bronfenbrenner, 1986;Kail & Cavanaugh, 2010;Marvin & Britner, 2008;Schore, 2001;Sroufe, Carlson, Levy, & Egeland, 1999), systems theory (Bronfenbrenner, 1986;Diamond, Diamond, & Hogue, 2007;Marvin & Stewart, 2008;O'Connor & Croft, 2001), object-relations theory (Ainsworth,1969), evolutionary psychology (Bakermans-Kranenburg & van IJzendoorn, 2007;Marvin & Britner, 2008;O'Connor & Croft, 2001), cognitive information theory (Bowlby, 1969(Bowlby, /1982Johnson, Dweck, Chen, Stern, Ok, & Barth, 2010) and psychoanalysis (Bowlby, 1988(Bowlby, /2005Bretherton & Munholland, 2008) to name a few. The contributions of these fields is as follows: ethology emphasis e the critical developmental issue, that humans have pre-adapted characteristics that predispose them to form attachment in order to survive at each development point; developmental psychology, amongst other things, opened attachment research up to developmental processes and how these processes contribute to children's behaviour in the attachment relationship(s); systems theory drawn attention to regulatory, environmental, biological, and exploratory systems for expanding the scope of attachment theory and research and emphasising that no individual can be understood outside the context in which they function; objectrelations theory made its contribution through the theory of interpersonal relatedness, concerned with the crucial role played by the self and object representations in the conduct of close human relationships; evolutionary psychology made its impact through highlighting the biological bases of attachment behaviour; psychoanalysis contributed by increasingly emphasising the quality of significant early relationships since they are seen to represent the prototype for later interpersonal re...…”