Which licensing model best enables broad reuse of research data with attribution?

Which licensing model best enables broad reuse of research data with attribution?

• A. No license
• B. Private license
• C. All rights reserved
• D. Creative Commons Attribution license (CC BY)

Answer: (D)

The main idea is choosing a license that allows wide reuse of research data while ensuring credit goes to the original creators. The Creative Commons Attribution license does this best: it lets others share, adapt, and even use the data commercially, as long as they give proper attribution and indicate if changes were made. This combination of freedom to reuse and a clear requirement to credit the source makes it ideal for broad dissemination and reuse in research and education. Other options either offer no permission to reuse (no license), restrict usage (private license), or block reuse in most cases (all rights reserved), which defeats the goal of broad, credit-backed reuse.

The main idea is choosing a license that allows wide reuse of research data while ensuring credit goes to the original creators. The Creative Commons Attribution license does this best: it lets others share, adapt, and even use the data commercially, as long as they give proper attribution and indicate if changes were made. This combination of freedom to reuse and a clear requirement to credit the source makes it ideal for broad dissemination and reuse in research and education.

Other options either offer no permission to reuse (no license), restrict usage (private license), or block reuse in most cases (all rights reserved), which defeats the goal of broad, credit-backed reuse.