Now, every data collection tool will also have what we called identifiers, which could be either the actual identifiers, the information such as the name and address of the study participant, which can identify who the person is, it is always a good idea from an ethical and a human subject protection perspective, if you are collecting this data, to collect this in a separate sheet of paper and which can be referred to later on, if need be
आता प्रत्येक डेटा (DATA) संग्रह साधनामध्ये आयडेंन्टीफायरस् (Identifiers) (ओळख पटवणारे घटक) असतील, जे एकतर वास्तविक आयडेंन्टीफायरस् (Identifiers) असू शकतात, जसे की अभ्यासाच्या सहभागीचे नाव आणि पत्ता यासारखी माहिती, जी ती व्यक्ती कोण आहे हे ओळखू शकतात.