UGC NET Communication Q19

Question

For emerging field of mass communication researcher Paul Lazarsfeld proved to be seminal thinker and researcher in what way?
A. For exploring the potential of Social Science methods.
B. For providing training with a high level of entrepreneurial skill.
C. For raising the standard of American Education System.
D. For making assumptions that media have limited direct effect.
Choose the most appropriate answer from the options given below:

Accepted Answer

and B only