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Collaborative Research: Improving Biology Undergraduates’ Success by Fostering Positive Beliefs About Intellectual Abilities

合作研究：通过培养对智力的积极信念来提高生物学本科生的成功

基本信息

批准号：
2141956
负责人：
Lisa Limeri
金额：
$ 28.9万
依托单位：
Texas Tech University
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2022
资助国家：
美国
起止时间：
2022-02-01 至 2025-01-31
项目状态：
未结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=2141956&HistoricalAwards=false
关键词：
Collaborative Research Improving Biology Undergraduates

项目摘要

This project aims to serve the national interest by implementing evidence-based interventions to improve student performance and equity in college introductory biology courses. Research suggests that students exhibit greater motivation and resilience to challenges when they believe that their intellectual abilities can improve. These students ultimately have better academic outcomes than those who believe their intellectual abilities are fixed. This project will design interventions to foster positive student beliefs. The interventions will be customized to the cultural and institutional context in which they will be implemented. This project will involve developing, implementing, and assessing the short-term and long-term psychological and academic outcomes of interventions to help undergraduate introductory biology students adopt more positive beliefs about their abilities. The interventions’ effectiveness will be assessed using a new, high-quality measure of students’ beliefs. This project will answer pressing research questions related to implementing interventions and the psychological theories underlying this work. The significance of this project will include advancing the understanding of psychological theory and improving educational outcomes for all students. Importantly, this project has potential to improve equity in academic outcomes by being especially beneficial for students who encounter additional barriers in higher education. These students include those who are first-generation college students and those from groups traditionally underrepresented in STEM, among other marginalized groups. This project will address three of the most pressing research questions to advance the understanding of how mindset interventions could be used to improve student success and equity in science. The project’s research questions include: (1) How do mindset interventions at two different levels, student and instructor, affect student outcomes independently and in concert? (2) What are the mechanisms through which mindset interventions at both the student- and instructor-level influence students’ experiences in the classroom, academic engagement, and academic outcomes in the short and long term? And (3) How do students’ racial/ethnic identity and generation in college moderate any identified effects? These questions will be addressed by carrying out large-scale, fully-crossed, randomly-assigned field experiments in introductory biology courses at four sites (N10,000 students). Growth mindset interventions have shown great potential to address large-scale educational inequities in logistically simple, cost-effective ways. This project will capitalize on this potential by investigating how mindset messages from instructors enhance the effectiveness of interventions at the undergraduate level. This work will not only have broad impacts by addressing social inequities to broaden participation in STEM, but will also have intellectual merit by generating a more nuanced understanding of how contextual messages moderate intervention effectiveness. The NSF IUSE: EHR Program supports research and development projects to improve the effectiveness of STEM education for all students. Through the Engaged Student Learning track, the program supports the creation, exploration, and implementation of promising practices and tools.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

该项目旨在通过实施循证干预措施来提高学生在大学生物学入门课程中的表现和公平性，从而为国家利益服务。研究表明，当学生相信自己的智力可以提高时，他们会表现出更大的动力和更强的适应能力。这些学生最终比那些认为自己的智力水平是固定的学生有更好的学业成绩。这个项目将设计干预措施，以培养积极的学生信念。这些干预措施将根据实施这些措施的文化和体制背景进行调整。该项目将涉及开发，实施和评估干预措施的短期和长期心理和学术成果，以帮助本科生物学导论学生对自己的能力采取更积极的信念。干预措施的有效性将使用一种新的、高质量的学生信念衡量标准进行评估。该项目将回答与实施干预措施和这项工作背后的心理学理论有关的紧迫研究问题。该项目的意义将包括促进对心理学理论的理解和改善所有学生的教育成果。重要的是，该项目有可能改善学术成果的公平性，特别是对那些在高等教育中遇到额外障碍的学生有益。这些学生包括第一代大学生和传统上在STEM中代表性不足的群体以及其他边缘化群体。该项目将解决三个最紧迫的研究问题，以促进对如何使用心态干预来提高学生在科学方面的成功和公平的理解。本计画的研究问题包括：（1）在学生与教师两个不同层级的心态干预，如何独立与协同地影响学生的学习成果？(2)在短期和长期内，学生和教师层面的心态干预通过何种机制影响学生的课堂体验、学术参与和学术成果？以及（3）学生的种族/民族身份和大学生的世代如何调节任何确定的影响？这些问题将通过在四个地点（N10，000名学生）的生物学入门课程中进行大规模，完全交叉，随机分配的实地实验来解决。成长心态干预措施已显示出巨大的潜力，以简单、成本效益高的方式解决大规模的教育不平等问题。本项目将利用这一潜力，调查如何从教师的心态信息提高干预措施的有效性在本科水平。这项工作不仅将通过解决社会不平等问题来扩大STEM的参与，从而产生广泛的影响，而且还将通过对背景信息如何调节干预有效性产生更微妙的理解，从而产生智力价值。NSF IUSE：EHR计划支持研究和开发项目，以提高所有学生STEM教育的有效性。该奖项反映了NSF的法定使命，并通过使用基金会的知识价值和更广泛的影响审查标准进行评估，被认为值得支持。