Teaching Aptitude · Research Methodology
कारण-प्रभाव संबंध स्थापित करने के लिए नियंत्रित परिस्थितियों में चरों (Variables) में हेरफेर करने वाला अनुसंधान कौन सा है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1व्यष्टि अध्ययन (Case study)
- 2प्रायोगिक अनुसंधान (Experimental research)✓
- 3क्रियात्मक अनुसंधान (Action research)
- 4ऐतिहासिक अनुसंधान (Historical research)
सही उत्तर देखें
प्रायोगिक अनुसंधान (Experimental research)
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