a highly selected sample

USAGE SUMMARY

The phrase "a highly selected sample" is correct and usable in written English.
It can be used when referring to a group of subjects or items that have been carefully chosen based on specific criteria for a study or analysis. Example: "The research was conducted using a highly selected sample of participants to ensure the validity of the results."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

The 87 participants in our previous RCT was a highly selected sample (only 20% of the invited population).

BMC Public Health

Our findings in a highly selected sample of adult dengue fatalities need to be validated in less severe form of dengue diseases in both adults and children.

BMC Infectious Diseases

The authors examined the relationship between inhibitory GABAergic neurotransmission and motor skill learning in a highly selected sample of NF1 adults with normal cognitive and functional abilities.

EBioMedicine

First, whereas our study investigates a large community-based adolescent sample, Mongrain and Blackburn had a highly selected sample of graduate students with a history of mood disorder, raising serious questions about the generalizability of their results.

Cognitive Therapy and Research

A drawback of our study is that it is a single-arm multicenter study with no comparative cohort, so that we were not able to draw unequivocal conclusions but could only describe parameters influencing long-term remission within a highly selected sample.

BMC Cancer

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

A second set of limitations involves generalizing study findings from this highly selected sample to other populations and settings.

Genetics in Medicine

An alternative approach may be to intensively investigate highly selected sample sets (chosen for different outcome or response to treatment) in order to generate candidate clusters.

Breast Cancer Research

However, when analyzing real data, extreme observations may be artifacts and selective genotyping strategies using small and highly selected samples are likely be more vulnerable to such errors.

Genetics, Selection, Evolution

An important caveat of this study is that it was performed with small, highly selected samples of students who had close interaction with a single instructor.

CBE Life Sciences Education

Such studies were usually conducted in highly selected samples, and were generally designed and financed by the manufacturer of the drug tested.

Schizophrenia Research

Most randomized controlled trials (RCTs) were conducted in centers of excellence on highly selected samples, poorly representative of real-world patients, and often suffered conflicts of interest as they were sponsored by drug companies.

Contemporary Clinical Trials

Expert writing Tips

Best practice

When using "a highly selected sample", clearly define the criteria used for selection to ensure transparency and replicability in your research or analysis.

Common error

Avoid overgeneralizing findings from "a highly selected sample" to the broader population. Acknowledge the limitations of your sample and its potential impact on the generalizability of your results.

Linguistic Context

The phrase "a highly selected sample" functions as a noun phrase, where "highly selected" is an adjective modifying "sample". Ludwig AI indicates that this phrase is grammatically correct and usable in written English, especially in scientific and research contexts.

Expression frequency: Uncommon

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "a highly selected sample" is a noun phrase used to describe a non-randomly chosen subset of a population, often used in scientific and academic research. According to Ludwig AI, the phrase is grammatically correct and suitable for use, mainly in scientific contexts. When employing this phrase, it is crucial to define the selection criteria clearly and acknowledge the limitations regarding the generalizability of the results. Related phrases include "a carefully chosen sample" and "a specifically curated sample". While useful for targeted research, be cautious about overgeneralizing findings.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a carefully chosen sample

Emphasizes the deliberate selection process.

a specifically curated sample

Highlights the intentional assembly of the sample with particular criteria in mind.

a purposefully selected group

Focuses on the intentionality behind selecting a particular group.

a meticulously screened sample

Stresses the thoroughness of the selection process.

a specially designated sample

Indicates that the sample was chosen for a particular purpose.

an intentionally biased sample

Highlights that the selection process was not random, but rather skewed towards certain characteristics.

a non-randomly selected sample

Directly states that the selection process was not random.

a handpicked sample

Suggests a manual and deliberate selection process, often implying careful consideration.

a tailored sample

Implies the sample was customized to fit specific research needs or parameters.

a refined sample

Suggests the sample has been purified or improved through a selective process.

FAQs

How is "a highly selected sample" used in research?

In research, "a highly selected sample" is used when researchers need to study a specific subset of a population with particular characteristics. This allows for in-depth analysis but limits the generalizability of the findings.

What does it mean to have "a highly selected sample"?

Having "a highly selected sample" means that the participants or items in the sample were chosen based on specific criteria, rather than randomly selected from the entire population.

What are the limitations of using "a highly selected sample"?

The main limitation is reduced generalizability. Findings from "a highly selected sample" may not apply to the broader population because the sample is not representative.

Is using "a highly selected sample" always a bad thing?

No, it's not always negative. In some cases, studying "a highly selected sample" is necessary to answer specific research questions, especially when focusing on rare conditions or specific subpopulations.