http://www.ck12.org Chapter 1. Introduction to Physical Science
Review
- What is replication?
- Why is replication important in science?
- Scientists do not try to replicate every investigation, but some are repeated many times. For example, many
researchers tried to replicate the vaccine-autism study described above. Why do you think so much effort was
made to replicate this particular study? What was the outcome of the additional research?