When researching for supporting materials about the impact of violence in the media, it is a good idea to get assistance from this resource.

A. Television
B. Call-in radio
C. Librarian
D. Personal Interview

There is only one obvious choice here ... someone who could help you conduct research on this topic for ALL types of media.

Personal interview

C. Librarian

When researching for supporting materials about the impact of violence in the media, a good resource to seek assistance from is a librarian. Librarians are trained to help individuals with their research needs and can provide guidance on finding credible and reliable sources on a specific topic.

To get assistance from a librarian, you can visit your local library and approach the reference desk. Explain to the librarian the specific topic you are researching, in this case, the impact of violence in the media, and they will be able to suggest relevant resources and assist you in locating books, articles, or other materials on the subject.

Librarians have access to various databases, catalogs, and online resources that are not readily available to the general public. They are knowledgeable about the different sources of information and can guide you in selecting the most appropriate resources to support your research. Additionally, they can provide tips on effective search strategies and recommend specialized publications or scholarly journals that focus on media violence.

Overall, consulting a librarian ensures that you are using reliable and accurate sources, enhancing the quality of your research on the impact of violence in the media.