Answer:
b. a replication with extension study
Explanation:
Janet's study is a replication with extension. In the study, Janet considered more factors compared to the previous research, she extended the scope of the study. It would have been a simple replicated study if nothing was altered or added, if it was exactly like the previous study.
<span>Miranda v. Arizona.
The decision lead to the creation of what are commonly known as your "Miranda Rights", namely that before being questioned criminal suspects be advised of their rights to representation, and against self-incrimination.</span>