Common English Mistakes in Theses by Korean Speakers

This page focuses on errors typically made by native Korean speakers from South Korea when writing a Thesis in English.

Mistake Example #1

Incorrect word order in complex sentences

In this thesis, it is essential to understand how the economic growth of South Korea has been influenced by various factors, including technology and education. TIt is crucial to examine the role of government policies, wthichat have been implemented to support innovation, is crucial to examine. Furthermore,it is necessary to analyze how these policies have impacted the development of small and medium enterprises, it is necessary to analyze.


Text corrected by:
Camille, Maryland, USA

"Looks very good overall. There were some words that needed to be reordered for better flow. "

In this thesis, it is essential to understand how the economic growth of South Korea has been influenced by various factors, including technology and education. It is crucial to examine the role of government policies that have been implemented to support innovation. Furthermore, it is necessary to analyze how these policies have impacted the development of small and medium enterprises.

In this thesis, it is essential to understand how the economic growth of South Korea has been influenced by various factors, including technology and education. The role of government policies, which have been implemented to support innovation, is crucial to examine. Furthermore, how these policies have impacted the development of small and medium enterprises, it is necessary to analyze.

Mistake Example #2

Confusion with prepositions ('in', 'on', 'at')

In this thesis, we explore the impact of social media usage ion academic performance among university students. The study was conducted at Seoul National University, focusing on how students engage with social media platforms oin their daily routines. Data was collected through surveys distributed ion campus and analyzed using statistical methods. The findings suggest that excessive use of social media can lead to a decrease in a student'sconcentration ontheir studies, which affectstheir overall academic performance.


Text corrected by:
Jennifer, Detroit, Michigan USA

"I made a few minor corrections, including changing some prepositions."

In this thesis, we explore the impact of social media usage on academic performance among university students. The study was conducted at Seoul National University, focusing on how students engage with social media platforms in their daily routines. Data was collected through surveys distributed on campus and analyzed using statistical methods. The findings suggest that excessive use of social media can lead to a decrease in a student's concentration on their studies, which affects their overall academic performance.

In this thesis, we explore the impact of social media usage in academic performance among university students. The study was conducted at Seoul National University, focusing on how students engage with social media platforms on their daily routines. Data was collected through surveys distributed in campus and analyzed using statistical methods. The findings suggest that excessive use of social media can lead to a decrease in concentration on studies, which affects overall academic performance.

Mistake Example #3

Omitting articles ('a', 'an', 'the')

Ina recent study,the impact of climate change on agriculture was analyzed. RThe research focused on how rising temperatures affect crop yields in South Korea. FThe findings suggest that adaptation strategies are necessary to mitigate negative effects on food production.


Text corrected by:
Vince, United States

"Great job! Very few changes were needed to ensure your writing is error-free. "

In a recent study, the impact of climate change on agriculture was analyzed. The research focused on how rising temperatures affect crop yields in South Korea. The findings suggest that adaptation strategies are necessary to mitigate negative effects on food production.

In recent study, impact of climate change on agriculture was analyzed. Research focused on how rising temperatures affect crop yield in South Korea. Findings suggest that adaptation strategies are necessary to mitigate negative effects on food production.