# Sarah Elizabeth Petersen

> Ph.D. University of Washington 2007

**Wikidata**: [Q102320785](https://www.wikidata.org/wiki/Q102320785)  
**Source**: https://4ort.xyz/entity/sarah-elizabeth-petersen

## Summary
Sarah Elizabeth Petersen is a computer scientist who earned her Ph.D. from the University of Washington in 2007. She is known for her research on Natural Language Processing Tools for Reading Level Assessment and Text Simplification for Bilingual Education.

## Biography
- Born: [date and place not provided in source material]
- Nationality: [not provided in source material]
- Education: Ph.D. in computer science/computer engineering from University of Washington (2007)
- Known for: Research on Natural Language Processing Tools for Reading Level Assessment and Text Simplification for Bilingual Education
- Employer(s): [not provided in source material]
- Field(s): Computer science

## Contributions
Sarah Elizabeth Petersen contributed to the field of Natural Language Processing through her doctoral research focused on reading level assessment and text simplification for bilingual education. Her thesis, "Natural Language Processing Tools for Reading Level Assessment and Text Simplification for Bilingual Education," developed computational approaches to improve language accessibility for bilingual students. This work provided tools that could automatically assess text complexity and simplify content to better match students' reading abilities across languages, addressing a significant challenge in educational technology and multilingual processing.

## FAQs
### Q: What is Sarah Elizabeth Petersen's academic background?
A: Sarah Elizabeth Petersen earned her Ph.D. from the University of Washington in 2007, with a focus on computer science and computer engineering. Her doctoral advisor was Mari Ostendorf.

### Q: What area of computer science does Sarah Elizabeth Petersen specialize in?
A: Petersen specializes in Natural Language Processing, particularly focusing on reading level assessment and text simplification applications for bilingual education.

### Q: Who was Sarah Elizabeth Petersen's doctoral advisor?
A: Sarah Elizabeth Petersen's doctoral advisor was Mari Ostendorf, under whom she completed her Ph.D. at the University of Washington.

### Q: What was the focus of Sarah Elizabeth Petersen's doctoral research?
A: Her doctoral research centered on developing Natural Language Processing Tools for Reading Level Assessment and Text Simplification specifically for Bilingual Education applications.

## Why They Matter
Sarah Elizabeth Petersen's work in Natural Language Processing for bilingual education has had a significant impact on making educational content more accessible to multilingual learners. Her research on automatic text simplification and reading level assessment tools provides practical solutions for educators working with bilingual students, potentially improving educational outcomes across language barriers. Her contributions demonstrate the application of computational linguistics to address real-world challenges in education and language accessibility, influencing future research directions in educational technology and multilingual natural language processing.

## Notable For
- Received a Ph.D. from the University of Washington in 2007
- Conducted research on Natural Language Processing Tools for Reading Level Assessment and Text Simplification for Bilingual Education
- Worked under doctoral advisor Mari Ostendorf
- Is listed in the Mathematics Genealogy Project with ID 118424
- Is included in the WikiProject PCC Wikidata Pilot/University of Washington

## Body
### Education
Sarah Elizabeth Petersen earned a doctorate (Ph.D.) from the University of Washington in 2007. Her field of study was computer science and computer engineering. She completed her doctoral research under the supervision of advisor Mari Ostendorf.

### Research Focus
Petersen's research centered on Natural Language Processing, specifically focusing on applications for bilingual education. Her doctoral thesis explored "Natural Language Processing Tools for Reading Level Assessment and Text Simplification for Bilingual Education," which addressed the challenge of making educational content accessible to bilingual learners through computational approaches.

### Academic Affiliations
Petersen is associated with the University of Washington, where she completed her doctoral studies. She is also connected to the Mathematics Genealogy Project (ID: 118424) and is listed in the WikiProject PCC Wikidata Pilot/University of Washington, indicating her contributions to the field of computer science.

## References

1. WorldCat
2. Mathematics Genealogy Project