What are the benefits of using objects over using dict pseudo-objects? [duplicate]

What are the benefits of using objects over using dict pseudo-objects?
[duplicate]

References

Reference NO 1

http://stackoverflow.com/questions/15193964/what-are-the-benefits-of-using-objects-over-using-dict-pseudo-objects

Reference NO 2

http://docs.python.org/3.4/whatsnew/2.2.html

Reference NO 3

http://www.ibm.com/developerworks/library/os-phpobj/

Reference NO 4

http://www.stat.washington.edu/~hoytak/blog/whypython.html

Reference NO 5

https://wci.llnl.gov/codes/visit/1.4.1/PythonInterface1.4.1.pdf

Reference NO 6

http://developer.apple.com/legacy/library/documentation/WebObjects/Enterprise_Objects/EnterpriseObjects.pdf

Reference NO 7

http://www.ozgrid.com/forum/showthread.php?t=42810

Reference NO 8

http://www.codeproject.com/Articles/193462/Using-PropertyGrid-to-Display-and-Edit-Dynamic-Obj