Common English Mistakes in Academic Journal Articles by Korean Speakers

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

Mistake Example #1

Incorrect word order in complex sentences

In recent studies, it has been observed that climate change impactssignificantlyimpacts the biodiversity inof various ecosystems. The researchers, who conducted the study, found that whenthe temperature rises, species distribution patterns alter dramatically. They explained that this phenomenon, they explained, leads to not only habitat loss, but also to increased competition among species for resources.

Text corrected by:
Jennifer, Detroit, Michigan USA

"Good job! I needed to change the word order in certain sentences, and I also polished up the text."

In recent studies, it has been observed that climate change significantly impacts the biodiversity of various ecosystems. The researchers who conducted the study found that when the temperature rises, species distribution patterns alter dramatically. They explained that this phenomenon leads to not only habitat loss, but also to increased competition among species for resources.

In recent studies, it has been observed that climate change impacts significantly the biodiversity in various ecosystems. The researchers, who conducted the study, found that when temperature rises, species distribution patterns alter dramatically. This phenomenon, they explained, leads to not only habitat loss but also to increased competition among species for resources.

Mistake Example #2

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

Ina recent study conducted at Seoul National University, researchers examined the effects of sleep deprivation in cognitive performance. The participants were tested on various tasks at different times of the day to determine how alack of sleep impacts their abilities. Results indicated that performance decreased significantly on the tasks that were administered in the afternoon, suggesting that time of day plays a crucial role in cognitive function.

Text corrected by:
Gregg, Los Angeles, CA

"This needed some corrections for improper prepositional phrasing."

In a recent study conducted at Seoul National University, researchers examined the effects of sleep deprivation in cognitive performance. The participants were tested on various tasks at different times of the day to determine how a lack of sleep impacts their abilities. Results indicated that performance decreased significantly on the tasks that were administered in the afternoon, suggesting that time of day plays a crucial role in cognitive function.

In recent study conducted at Seoul National University, researchers examined the effects of sleep deprivation in cognitive performance. The participants were tested on various tasks at different times of the day to determine how lack of sleep impacts their abilities. Results indicated that performance decreased significantly on the tasks that were administered in the afternoon, suggesting that time of day plays a crucial role in cognitive function.

Mistake Example #3

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

Ina recent study on climate change, researchers haveidentifiedthe significant impact of greenhouse gases on global temperatures. Data collected from various regions indicate that therise in carbon emissions is directly correlated with anincrease inthe average temperature. This finding highlightsthe urgent need for international cooperation to address environmental challenges.

Text corrected by:
Gregg, Los Angeles, CA

"This needed some tweaking to add missing articles, among other fixes."

In a recent study on climate change, researchers identified the significant impact of greenhouse gases on global temperatures. Data collected from various regions indicate that the rise in carbon emissions is directly correlated with an increase in the average temperature. This finding highlights the urgent need for international cooperation to address environmental challenges.

In recent study on climate change, researchers have identified significant impact of greenhouse gases on global temperatures. Data collected from various regions indicate that rise in carbon emissions is directly correlated with increase in average temperature. This finding highlights urgent need for international cooperation to address environmental challenges.