Externship Final Day and Reflection – Caitlin

Unfortunately, today marked the end of my externship and therefore my flog posts. I spent today giving my presentation at the lab meeting and reflecting with the team about my experience in the externship.

This presentation, aided by the slides attached below, represented the culmination of this externship experience and all I have learned from it. In order to answer the research question I posed, I needed the relevant data that I had spent the last three weeks collecting. From day one, I learned how to sequentially transform cut plant heads into data points that can be used to determine relationships like the burn effect on achene count and seed set. Yesterday, I learned how to visually represent and perform statistical operations on that data using R. Today, I practiced conveying not only my results to an audience of scientists but getting them to engage in my narrative and conclusions. Part of the presentation also included a discussion afterward about questions others had and contemplation about the reasons and implications surrounding certain results.

In particular, my presentation aimed to expand on the echinacea burn effects research done by The Echinacea Project at Staffanson Praire Preserve. I was curious whether the burn effect on production and pollination found in this study and various other published ones would hold up to recent years and to a study area beyond just Staffanson. As shown below, I found the burns performed at multiple sites resulted in a greater (statistically significant) increase in the seed set of echinacea heads at these sites than for those that were not burned. Feel free to take a look for more information and specific results:

Overall, this externship has increased my practical lab knowledge and experience in data processing. In general, it helped bolster my ability to form and carry out a research question all the way to the project’s completion. In addition to my own project, I got to participate in lab meetings and share suggestions and questions with people presenting their papers in progress. This exposed me to not only the workflow of data processing but the commonplace revision and discussion of ideas. Another thing this externship strengthened was my networking skills, as I sought out and spoke with multiple employees who gave me insight into their projects and how I can best pursue my interest in similar work. These people included land managers, like Matt and Joan, and Ph.D. program students, like Lea and Drake. The employees I directly worked with, like Alex, Mia, Wyatt, Jared, and Stuart, especially ensured that I was able to take all that I could from this externship and meaningfully contribute to their project’s progression. I am immensely grateful to have been a part of this experience and I can’t wait to someday join such a kind community and fascinating field of study.


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