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Updated: May 8, 2026
07:24
A Hybrid DNA Extraction Method for the Qualitative and Quantitative Assessment of Bacterial Communities from Poultry Production Samples
Published on: December 10, 2014
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Enhancing scientific identity and persistence through a poultry-focused course-based undergraduate research
Dea M Bogdanic1, Jenna Schober1, Gregory Fraley1
1Department of Animal Sciences, Purdue University, West Lafayette, IN, 47907, USA.
Poultry Science
|August 20, 2025
Summary
Course-based undergraduate research experiences (CUREs) in poultry science boost student self-efficacy and scientific identity. Productive struggle within CUREs enhances motivation and persistence in STEM fields.
Area of Science:
- Agricultural Science
- Animal Science
- Poultry Science
Background:
- Course-based undergraduate research experiences (CUREs) are vital for science education.
- Poultry science CUREs connect students to global agriculture.
- Diverse students benefit from targeted CURE programs.
Purpose of the Study:
- To assess the impact of a poultry-focused CURE on undergraduate students.
- To evaluate changes in scientific self-efficacy, identity, interest, and persistence.
- To understand the role of challenge and support in student development.
Main Methods:
- Mixed-methods study involving five second-year animal science undergraduates.
- Data collected via surveys and reflections at five time points.
- Descriptive analysis of quantitative and qualitative data.
Main Results:
- Self-efficacy and scientific identity increased, alongside skill development.
- Challenge and frustration peaked mid-semester but led to accomplishment.
- Peer support and mentorship were crucial for sustained engagement.
Conclusions:
- CUREs effectively improve self-efficacy and foster belonging in science.
- Productive struggle, balanced with support, enhances motivation and retention.
- Poultry science CUREs are valuable for agricultural industry workforce development.
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