Which of the following is an example of contagious diffusion? (2 points) abbreviations for certain words and phrases become popular in emails and text messages. popular fashion concepts are established in paris and new york before becoming popular elsewhere. people from one country are barred from entering another because of fears of an epidemic. different cell-phone providers start to offer similar features such as internet and tv access.

The answer is: Popular fashion concepts are established in Paris and New York before becoming popular elsewhere.

This because contagious diffusion refers to the spread of anything to multiple people whether it's ideas, beliefs, disease, etc..

Thus, things like fashion concepts are a prime example of a contagious diffusion since a fashion trend could start out in a place like Paris or New York and then spread throughout the whole fashion world influencing the direction of many fashion concepts and trends around the globe.