Research Methodology · Validity and Reliability
एक अनुसंधान उपकरण में वैधता (Validity) क्या सुनिश्चित करती है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1नमूना चयन का यादृच्छिक होना
- 2एकत्र किए गए डेटा की विश्वसनीयता
- 3इच्छित गुण को मापने की उपकरण की क्षमता✓
- 4समय के साथ निरंतरता
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इच्छित गुण को मापने की उपकरण की क्षमता
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