<prompt> Translate the following text to EnglishHii inamaanisha kwamba muda unahitajiwa ili kufundisha wafanyakazi kwa usahihi katika mbinu za utafiti wa kesi kama vile kuchukua maelezo yanayohitajika kwa maelezo makubwa, ambayo kwa upande wake inahitajika kwa uchambuzi wa maudhui ya mandhari katika kesi.  <response>: That is, time is needed to train staff adequately in such case study techniques as the note-taking required for thick descriptions, which is in turn required for the content analysis of themes in the instance. 