variable under investigation

USAGE SUMMARY

The phrase "variable under investigation" is correct and usable in written English.
It is typically used in research contexts to refer to a specific variable that is being studied or analyzed. Example: "In this study, the variable under investigation is the impact of social media on mental health."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

The dependent variable under investigation is the NEET rate, defined as the share of youths who are currently not in employment, education or training out of the whole population aged between 15 and 24 years.

Journal for Labour Market Research

Depending on the exposure variable under investigation, we made mutual adjustments for raw or processed fruit and vegetables.

Plosone

Complete confounding of batches of array scans (even in the same laboratory, but at different times) with the variable under investigation can completely undermine reported results.

BMC Genomics

As the propensity score model could not create sufficient balance between the groups due to the variable 'haloperidol', haloperidol was not included in the propensity score model and adjusted for separately in the model, together with the dependent variable, the independent variable under investigation and the propensity score representing the other specified confounders.

BMC Psychiatry

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

Table 4 shows the descriptive statistics for the variables under investigation.

Language Testing in Asia

Most studies presented multiple maps as figures within the manuscript, representing the different variables under investigation.

Injury Epidemiology

Experimental semivariograms were established to determine the spatial dependence of the soil variables under investigation.

Pedosphere

The variables under investigation were: solvent; hydroxylamine, sodium hydroxide and ammonium ferric sulphate concentrations; volume of perchloric acid; and, temperature.

Analytica Chimica Acta

The dependent variables under investigation in this data analysis were the following: The variation of the approach speed when no train was approaching the crossing.

Urban Rail Transit

Stepwise binary logistic regression analyses were performed to examine the association of the variables under investigation with higher levels of pain- related disability.

The Journal of Headache and Pain

A concurrent test to determining the long-run relationship among variables under investigation is conducted by employing the Johansen co-integration test [17].

Health Economics Review

Expert writing Tips

Best practice

When using "variable under investigation", clearly define the variable and its operationalization within the context of your study. This ensures clarity and replicability of your research.

Common error

Avoid using "variable under investigation" without specifying how the variable is measured or defined. Lack of a clear definition can lead to ambiguity and misinterpretation of results.

Linguistic Context

The phrase "variable under investigation" functions primarily as a noun phrase that identifies a specific factor or element being examined in a study or analysis. Ludwig AI shows that it typically appears in research contexts to specify the focus of the investigation.

Expression frequency: Rare

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

The phrase "variable under investigation" is a formal term used to identify the specific focus of a study or analysis. Ludwig AI confirms its correctness and suitability in research contexts. While it is a grammatically sound phrase, it's relatively rare, appearing mostly in scientific literature. When using "variable under investigation", it is crucial to clearly define and operationalize the variable to avoid ambiguity. Alternatives such as "studied variable" or "examined variable" can be used for variety, but the original phrase maintains a high level of precision suitable for academic and scientific discourse.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

studied variable

Focuses on the action performed on the variable rather than its state.

examined variable

Similar to 'studied variable', emphasizing the examination process.

variable being analyzed

Highlights the analysis aspect of the investigation.

research variable

Broader term emphasizing the variable's role in research.

experimental variable

Specifically refers to variables manipulated in an experiment.

independent variable

Identifies the variable as the one being manipulated to observe its effect.

dependent variable

Identifies the variable being measured or tested.

factor under study

Uses 'factor' as a synonym for 'variable' and 'study' for 'investigation'.

element under scrutiny

Emphasizes the careful and critical examination of the variable.

parameter of interest

Highlights the relevance and importance of the variable to the research question.

FAQs

How can I use "variable under investigation" in a sentence?

You can use "variable under investigation" to specify the main focus of a study, for example: "The "dependent variable" under investigation was the students' test scores.".

What is a simpler way to say "variable under investigation"?

Alternatives include phrases like "studied variable", "examined variable", or "variable being analyzed", which can be used depending on the specific context.

What's the difference between "independent variable" and "variable under investigation"?

"Variable under investigation" is a general term, while "independent variable" refers to the variable that is manipulated in an experiment to observe its effect on the "dependent variable".

When should I use "variable under investigation" instead of "research variable"?

Use "variable under investigation" when you want to emphasize that the variable is currently being studied. "Research variable" is a more general term that simply indicates the variable is part of a research study.