Question

Which would be considered a reliable source?

a blog written by an anonymous author
a blog written by an anonymous author

a biology textbook from 1920
a biology textbook from 1920

an article from a scientific journal
an article from a scientific journal

an opinion column in your favorite magazine
an opinion column in your favorite magazine

Answer 1

The most reliable source among the options you provided would be **an article from a scientific journal**.

Here's why:

- **A blog written by an anonymous author** lacks credibility since the author's qualifications and expertise are unknown.

- **A biology textbook from 1920** may contain outdated information and has likely been superseded by more recent research and discoveries in the field of biology.

- **An opinion column in your favorite magazine** often presents personal views and may not be based on rigorous evidence or research, which can limit its reliability.

In contrast, articles from scientific journals are typically peer-reviewed, meaning that experts in the field have evaluated the research before publication, enhancing the credibility and reliability of the information presented.