Professor Zhihao Zhang is looking for undergraduate and graduate research assistants to work on projects that involve large language models, human decision-making, and quantitative modeling of choice behavior. Qualifications Math and Statistics -- Strong foundation in statistics and probability. Good intuition for probabilistic reasoning and geometry. Programming -- Proficiency in Python. Some experience with pandas and Git. Experience with open-source LLMs or numerical optimization is a plus. General -- Sensitive to subtle conceptual distinctions and comfortable thinking carefully about what an empirical result actually means. Curiosity about LLMs, human behavior, decision-making, or related topics is especially welcome. Strong work ethics and good communication skills are mandatory. UVA undergraduate and graduate students are encouraged to apply. Position is open to students in computer science, data science, business, accounting, economics, social sciences, humanities, statistics, math, or other disciplines with strong programming and statistical skills. Hourly pay rate depends on level of education. Students pursing a: 4-year degree: $16.00/hour MA/MS Degree: $22.00/hour Ph.D. Degree: $25/hour Positions offers 10 hours/week. This position is ONLY open to UVA students. Please include a resume and cover letter with your application. The University of Virginia is an equal opportunity employer. All interested persons are encouraged to apply, including veterans and individuals with disabilities. Learn more about UVA’s commitment to non-discrimination and equal opportunity employment. In 1819, Thomas Jefferson founded the University of Virginia and inaugurated a bold experiment. Two centuries later, Jefferson’s vision thrives. Across Grounds - and throughout the world - UVA students, faculty, staff and alumni challenge convention, break barriers and pursue the greater good. The University of Virginia is made up of eleven schools and affiliated foundations in Charlottesville plus the College at Wise in Southwest Virginia. The University of Virginia Health System is a renowned academic medical center committed to providing outstanding patient care, educating tomorrow's health care leaders and discovering new and better ways to treat diseases. The University's Medical Center, School of Medicine and Physicians Group are recognized for their excellence in patient care, education and research. At UVA, we offer a rich collection benefits, which have long been recognized and valued for their comprehensiveness and competitiveness in the market. In addition to a robust array of traditional benefits such as health care, time off, and retirement, UVA offers a comprehensive list of benefits and services to help staff and faculty meet their personal and family needs.