MODULE 16 🔥 DATA COLLECTION

📊 Principles of Data Collection | Research Methodology Explained In this video, we discuss the core principles of data collection, an essential step in research methodology that ensures accuracy, validity, and reliability of study results. ✨ What is Data Collection? Data collection is the systematic process of gathering information on study variables according to a predefined plan. 📌 Key Principles of Data Collection ✅ Relevance – Collect only data related to study objectives ✅ Accuracy – Ensure correct and precise measurement ✅ Validity – Measure what is intended to be measured ✅ Reliability – Produce consistent results on repeated measurements ✅ Standardization – Use uniform methods and procedures ✅ Completeness – Avoid missing or incomplete data ✅ Timeliness – Collect data within the planned timeframe ✅ Ethical conduct – Informed consent and confidentiality 🛠️ Good Data Collection Practices 📋 Training of data collectors 🔁 Pilot testing and supervision 📊 Proper recording and storage 🔍 Regular data quality checks ⚠️ Common Errors to Avoid ❌ Inaccurate measurements ❌ Observer and interviewer bias ❌ Poor documentation 🎓 High-yield topic for 📚 MBBS and PG exams 🧪 ICMR and thesis projects 🏥 Clinical and public health research 👍 Like, 🔁 Share, and 🔔 Subscribe for more videos on Research Methodology and Epidemiology. 🔖 Hashtags #DataCollection #ResearchMethodology #Epidemiology #Biostatistics #MedicalResearch #ThesisWriting #ICMR #MBBS @