You should be able to answer these questions as your read. (Note: These are broken up by section and are in the order of how we suggest you read the sources (which isn't start to finish!).
Abstract
- Is this relevant to my research? How/how not?
- What do I know about the research from the abstract. What questions do I have?
Introduction
- Why did the authors do this study?
- What problem is the study trying to solve?
- How is this research unique?
- How is this research related to my project?
- What other research exists in relation to this topic?
Discussion / Conclusion
- What did the researchers conclude? Why?
- Are there any weaknesses in the authors' analysis and conclusions? What are they?
- Are the findings unique and supported by other work in the field?
- Given the results of this research, what other research could be conducted next to further explore this topic?
References
- Which cited articles should I read to further my understanding of this topic?
- What other authors are conducting significant research in this field?
Methods
- How was this research conducted?
- What was the sample size? Is it representative of the larger population?
- How could I repeat the authors' work? Would I need more information to conduct the experiments and analysis myself?
Results
- What data did the study produce?
- Do the figures and tables accurately present the same data/results discussed in the text? Do you understand them?
- Are all the results presented factually and free of bias?
- What major factors could affect the results?
- Given the results presented, what conclusion can you draw from the data?
This list adapted from University of New Mexico's Biology 203L: Ecology and Evolution Guide