Several months ago, Astrid moved from Norway to California to take a job in the software industry. To help save money, she settled in an apartment with an American roommate named Rita. However, Astrid and Rita sometimes have differences of opinion. Astrid rises early in the morning, around 6 a.m., and fixes something to eat right away. This habit is common for many Norwegians who prefer to have an early frokost, or breakfast. Rita, on the other hand, likes to sleep late and often becomes annoyed by the sounds from the kitchen first thing in the morning.Which effect of migration does this scenario describe?