What term describes when you redo the same investigation multiple times?

What term describes when you redo the same investigation multiple times?

• A. Reproduction
• B. Repeat/Repetition
• C. Replication
• D. Rehash

Answer: (B)

Repeatedly performing the same investigation is about repetition, or doing a repeat of the exact procedure to check consistency. When you run the same experiment multiple times, you’re testing whether the results hold up under the same conditions, which helps you spot random errors and establish reliability. This is different from replication, where the study is repeated by others or with new data to see if the findings apply more broadly. Reproduction isn’t the right term here because it usually refers to producing offspring or duplicating results by a different route, not simply redoing the experiment. Rehash isn’t a technical term for scientific testing. So, repeating the procedure to obtain similar results is the best description.

Repeatedly performing the same investigation is about repetition, or doing a repeat of the exact procedure to check consistency. When you run the same experiment multiple times, you’re testing whether the results hold up under the same conditions, which helps you spot random errors and establish reliability. This is different from replication, where the study is repeated by others or with new data to see if the findings apply more broadly. Reproduction isn’t the right term here because it usually refers to producing offspring or duplicating results by a different route, not simply redoing the experiment. Rehash isn’t a technical term for scientific testing. So, repeating the procedure to obtain similar results is the best description.