joined the study

USAGE SUMMARY

The phrase "joined the study" is correct and usable in written English.
It can be used when referring to someone who has become a participant in a research study or academic investigation. Example: "After reviewing the criteria, Sarah decided to join the study on cognitive development."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

He joined the study in March.

The New York Times - Health

In March, he joined the study.

The New York Times - Health

Sixty-three universtudentsdents joined the study.

Computers in Human Behavior

Hopkins joined the study that year.

The Washington Post

Brian Dieffenbacher, 35, joined the study in Denver.

The New York Times

Dorothy Martin, 81, and her husband Philip, 83, joined the study two years ago.

The New York Times

15 participants joined the study based on three different visualization designs.

Applied Ergonomics

They recruited 741 people who joined the study on the Internet between 2005 and 2015.

Harvard University

Now, eight family members have joined the study, and Dr. Biesecker is searching for more.

The New York Times - Health

Mr. Reed, who had a stroke that disabled his left side in 1994, also joined the study in 1995.

The New York Times - Health

Forty-six students joined the study, 36 of them women and all but two of them first-time marathon runners.

The New York Times

Expert writing Tips

Best practice

When writing about research, use "joined the study" to clearly indicate when individuals became participants, especially if there were different stages of recruitment or enrollment.

Common error

Avoid using the past perfect tense (had joined) unnecessarily. Use the simple past tense ("joined") when the context clearly establishes the timeframe.

Linguistic Context

The phrase "joined the study" functions as a verb phrase indicating the action of becoming a participant in a research project or academic investigation. Ludwig confirms its usability and grammatical correctness in English.

Expression frequency: Very common

Frequent in

Science

39%

News & Media

33%

Academia

5%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "joined the study" is a grammatically sound and frequently used phrase to denote someone's participation in a research project. As Ludwig confirms, this phrase is correct and usable in written English and can be used when referring to someone who has become a participant in a research study or academic investigation. It is suitable for a variety of contexts, from scientific publications to news reports. While "participated in the study" and "enrolled in the study" can be used as alternatives, the choice depends on the specific nuance you wish to convey.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

participated in the study

Replaces "joined" with "participated", emphasizing active involvement.

enrolled in the study

Suggests a more formal or official process of becoming a participant.

took part in the study

Similar to "participated", but may imply a less committed role.

became a participant in the study

More explicitly states the change in status to a participant.

was recruited for the study

Highlights the recruitment aspect of joining a study.

signed up for the study

Indicates a voluntary and often less formal agreement to participate.

entered the study

Implies a process of entering or beginning participation.

became involved in the study

Emphasizes the level of engagement and commitment to the study.

volunteered for the study

Highlights the voluntary nature of participation.

was included in the study

Suggests the person met the criteria for participation and was selected.

FAQs

What does it mean to say someone "joined the study"?

Saying someone "joined the study" means they became a participant in a research project or academic investigation, agreeing to contribute data or undergo procedures for the purpose of the study.

What is a more formal alternative to "joined the study"?

Alternatives like "enrolled in the study" or "became a participant in the study" are more formal ways to express the same idea.

Is it better to say "participated in the study" or "joined the study"?

Both "participated in the study" and "joined the study" are correct, but "participated in the study" emphasizes active involvement, while "joined the study" simply indicates becoming a member of the study group.

When is it appropriate to use "was recruited for the study" instead of "joined the study"?

"was recruited for the study" is appropriate when emphasizing that the person was actively sought out and invited to participate, rather than simply volunteering or signing up themselves.