General Studies · Research Methodology
क्षेत्रीय प्रयोगों (Field experiments) की तुलना में प्रयोगशाला प्रयोगों (Laboratory experiments) में निम्नलिखित में से किसकी मात्रा अधिक होती है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1व्यक्तिपरक पूर्वाग्रह
- 2पारिस्थितिक वैधता (Ecological validity)
- 3बाहरी वैधता (External validity)
- 4आंतरिक वैधता (Internal validity)✓
सही उत्तर देखें
आंतरिक वैधता (Internal validity)
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