Erik Erikson's psychosocial theory of development is explained and illustrated in diagram form on this website. (
http://www.businessballs.com/erik_erikson_psychosocial_theory.htm#erikson_psychosocial_th...
)
Patricia Pendry presents support for ethological attachment theory. The research by Bowlby and Ainsworth is analyzed as well. (
http://www.personalityresearch.org/papers/pendry.html
)
This Website provides a basic description of the parenting styles developed by Diana Baumrind. (
http://www.psychpage.com/family/library/baumrind.htm
)