US-supported trans-border mass media include Radio Farda which broadcasts in the Farsi language and Radio Liberty which beams signals into Russia

What lessons do you think public relations practitioners can learn from this disaster?

What will be an ideal response?

________ provides mutually exclusive variables and asks respondents to name the most appropriate variable.

A. The Bogardus Social Distance Scale B. The numerical interval scale C. The nominal scale D. The ordinal scale