<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.a hivi karibuni utafiti ikiongozwa na kate barford mwandishi wa makala hii alichunguza jinsi hisia mchanganyiko huibuka katika maisha ya kila siku.  <response>: a recent study led by kate barford an author of this article examined how mixed emotions arise in day-to-day life. 