<prompt> Translate the following text to Swahilievaluators call such a procedure building an audit trail and use procedures similar to indexing and referencing to establish both the construct validity of the measures reported and the convincingness of the causal explanations developed in the case study Halpern, 1983.  <response>: Wanachunguzaji huita utaratibu huo kujenga kufuatilia ukaguzi na hutumia taratibu zinazofanana na indexing na kurejelea ili kuanzisha wote ufanisi wa ujenzi wa hatua zilizoripotiwa na ushawishi wa maelezo ya kisababishi yaliyobuniwa katika utafiti wa kesi Halpern, 1983. 