Nine year olds are taller than seven year olds. This is an example of a reference drawn from
A. Vertical study
B. Cross-sectional study
C. Time series study
D. Experimental study
Answer: Option B
Solution(By Examveda Team)
Nine year olds are taller than seven year olds. This is an example of a reference drawn from cross-section study.Related Questions on Teaching and Research
Most important work of teacher is
A. To organize teaching work
B. To deliver lecture in class
C. To take care of children
D. To evaluate the students
Environmental education should be taught in schools because
A. It will affect environmental pollution
B. It is important part of life
C. It will provide job to teachers
D. We cannot escape from environment
At primary level, it is better to teach in mother language because
A. It develops self-confidence in children
B. It makes learning easy
C. It is helpful in intellectual development
D. It helps children in learning in natural atmosphere
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