<span>This is behaviorism. Pioneered by John Watson in the 1930s, this mindset and viewpoint posits that we can only diagnose what we can see, and what we see are behaviors. Until BF Skinner brought about Radical Behaviorism, the idea of introspection and self-awareness was considered useless by behaviorists.</span>
One day i just felt like running
the answer is: d. by presenting the ideas of others
Cultural diffusion refers to a situation when the idea/characteristic of a certain culture is mixed with the idea/characteristic of another culture.
When media presenting the ideas of others, that idea would be heard and absorbed by a lot of people at the same time and potentially be implemented into their own culture. This would create a cultural diffusion.