Effects of Diffusion Practice Test

A secondary-source report on cultural diffusion describes how Korean pop music (K-pop) fandoms in Mexico City have adopted Korean loanwords, dance styles, and fashion trends while also remixing songs with Spanish lyrics and local rhythms for neighborhood festivals. The report notes that participants still identify strongly with Mexican cultural traditions and view K-pop practices as “add-ons” rather than replacements. Which concept best describes the effect of diffusion emphasized in the report?

A secondary-source excerpt on language change explains that in a multilingual mining region, workers from different language backgrounds developed a simplified, mixed vocabulary to coordinate tasks. The excerpt adds that this contact language had limited grammar and was used mainly in the workplace rather than at home. Which effect of cultural diffusion is most accurately identified?