Research Methodology · Data Collection Tools
एक प्रश्नावली आमने-सामने के साक्षात्कार से मौलिक रूप से भिन्न होती है क्योंकि यह मुख्य रूप से होती है:
- 1नियोजन रहित (Unplanned)
- 2मौखिक
- 3अनौपचारिक और लचीली
- 4लिखित/स्व-प्रशासित (Written)✓
सही उत्तर देखें
लिखित/स्व-प्रशासित (Written)
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