Article Critical Summary -The Late Paleozoic Ice Age: An Evolving Paradigm. Article Critical Summary -The Late Paleozoic Ice Age: An Evolving Paradigm.
INSTRUCTIONS
Write a 300-600 word critical summary of the article provided as attachment (The Late Paleozoic Ice Age: An Evolving Paradigm). The idea is to identify and analyze the hypothesis, methods, results and conclusions of the article. This is for a 200 level geology course and is the last of a handful of article summaries for the semester.
It may surprise you that some scientific studies are not of the highest quality, and even high-quality science has certain limitations on applicability or relevance. To refine your literacy of the Geosciences, and your training as high-performance scientists, you will practice critically reviewing one article from our seminar sessions, and writing a Critical Summary based on that review.
This summary is a brief, but detailed, assessment of the published article. For each summary, there needs to be: 1) citations given, 2) a list of references, 3) a title of the summary, 4) your name; and 5) the summary itself. The summaries should be between 300–600 words, not including references.
The following order can help you organize your summary:
In assessing the article you will need to identify and summarize the problem/hypothesis in the article, in your own words. Do not copy and paste text from the article that outlines the problem/hypothesis. Instead try to rephrase the problem/hypothesis in your own words in order to self-test your understanding of what is being said.
Then address the key point(s) or conclusion of the study. What new information has been gained from this work? Describing these first two points: 1) the problem/hypothesis, and 2) the conclusions, help frame the scope and impact of the study in a concise way.
Describe the method(s) and approach the authors used to address the problem/hypothesis. This should be a brief assessment of the types of samples that were used (if applicable), and a very brief mention of what was measured (if applicable, note: papers based on numeric models or simulations often will not include original measurements or sample collection).
Summarize the results and describe the reliability of the data. Based on the results section describe the quality and completeness of the data with respect to the problem/hypothesis that was to be evaluated. For example, if I set out to document atmospheric CO2 concentrations during the entire Archean (4.0 Ga to 2.5 Ga), but I only present 5 data points for that time interval, then it could easily be argued that my data is not a reliable evaluation of the history of atmospheric CO2 during the Archean (but perhaps it is better than nothing, if this was the first attempt to develop such records).
Now, nearing the end of the summary, you will want to come back full circle and draw connections between the data that was collected and how it led the authors to their conclusions. Is there a strong connection of the data to the conclusions? Do the authors rely on speculation to reach their conclusions, or on informed assumptions (if so, does it seem excessive)? Imagine removing the data from this part of the article, would that impact what the authors are saying here (i.e., are their conclusions based more strongly on assumptions and speculation rather than their own observations?)?
Congratulations on drafting a Critical Summary! Now spend some time proofreading your summary. It’s often very helpful to take a break from writing before you proofread your work.
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Article Critical Summary -The Late Paleozoic Ice Age: An Evolving Paradigm
Article Critical Summary -The Late Paleozoic Ice Age: An Evolving Paradigm
• Affordable Rates – (15 – 30% Discount on all orders above $50)
• 100% Free from Plagiarism
• Masters & Ph.D. Level Writers
• Money Back Guarantee
• 100% Privacy and Confidentiality
• Unlimited Revisions at no Extra Charges
• Guaranteed High-Quality Content
