Source: Crain, W. C. (1985). Theories of development. Prentice-Hall. pp. 118-136. (chapter seven)
Retrieved from: http://www.polsci.tu.ac.th/lawrence.pdf
Compulsory reading: 1-8, 12, 13, 16-18
Questions after Reading:
Can you describe all 6 stages of cognitive development?
Do you know what Heinz´s dilemma is?