a one-standard deviation increase

USAGE SUMMARY

The phrase 'a one-standard deviation increase' is correct and usable in written English.
You can use it when you want to express that there has been an increase in a measurement or statistic that is equal to one unit of the standard deviation. For example, "The experiment showed a one-standard deviation increase in the temperature of the room."

✓ Grammatically correct

Academia

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

We find that leverage increases by 6 percentage points in response to a one-standard deviation increase in technology spillovers.

Columbia University

We find that for a one-standard deviation increase in technology spillovers, bond spreads decrease by roughly 6 basis points, and bank loan spreads decrease by 9 bps.

Columbia University

Test scores moderately increased the odds of employment: by about 1.2 times (for a one-standard deviation increase) among young men and 1.3 times among young women.

Journal for Labour Market Research

Interestingly, in terms of both maximizing current contributions and inducing participation, we find that a one-standard deviation increase in female solicitor physical attractiveness is similar to that of the lottery incentive.

University of Chicago

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

The standardized coefficient implies that a one standard deviation increase in pollution results in a decrease of 0.99 h in labor supply.

IZA Journal of Labor Economics

Based on survival analysis, we estimate that a one standard deviation increase of trade, migration and diplomatic ties with other autocracies decreases the risk of regime breakdown by 86percent, 24 percent and 399 percent, respectively.

The Washington Post

The b coefficients reflect the effect of a one unit increase in the independent variable as originally measured on the dependent variable as originally measured, whereas the β coefficients reflect the effect of a one standard deviation increase in the independent variable on a one standard deviation increase in the dependent variable.

BMC Public Health

To interpret the ORs by the change in odds for a one standard deviation increase in the predictors, all non-dichotomous predictors were standardized (z-transformed).

BMC Medical Education

A one standard deviation increase in leverage reduces the probability of entrepreneurship by 10 20 percent.

Journal of Urban Economics

"A one standard deviation increase in PM2.5 decreases the daily percentage returns by 11.9%, a substantial effect on daily NYSE returns," the study reports.

The Washington Post

A one standard deviation increase in abnormal return performance increases compensation by 0.04 standard-deviations; ten times less than a standard-deviation increase in revenue!

Harvard University

Expert writing Tips

Best practice

When reporting statistical results, always define the variable being measured and the context in which the standard deviation applies to avoid ambiguity.

Common error

Avoid assuming that "a one-standard deviation increase" is inherently large or small without considering the variable's distribution and practical significance. Standard deviation is relative to the data's spread, so its interpretation depends on the context.

Linguistic Context

The phrase "a one-standard deviation increase" functions as a noun phrase, typically used as an object or complement in a sentence. It quantifies the magnitude of change relative to the standard deviation of a variable. Ludwig provides examples where it describes impacts on leverage, bond spreads, and employment odds.

Expression frequency: Very common

Frequent in

Science

40%

Academia

35%

News & Media

25%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "a one-standard deviation increase" is a grammatically sound and widely used term to describe the magnitude of change relative to the standard deviation of a variable. As per Ludwig, this phrase is frequently used in academic, scientific, and news contexts to provide a standardized measure of impact. It is important to remember that the significance of such an increase depends on the context and distribution of the data. When employing this phrase, ensure clarity by defining the variable and its context. As Ludwig AI confirms, the phrase is correct and serves to express a quantitative increase in various fields.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a one SD increase

Uses the abbreviation SD for standard deviation; more concise.

an increase of one standard deviation

Reorders the phrase for a slightly different emphasis.

a rise of one standard deviation

Substitutes "increase" with "rise", indicating upward movement.

a one-sigma increase

Uses "sigma" (σ) as the statistical symbol for standard deviation.

a change equivalent to one standard deviation

Emphasizes the magnitude of the change in terms of standard deviation.

an increase corresponding to one standard deviation

Highlights the direct correspondence between the increase and standard deviation.

a standardized increase of one unit

Uses the term "standardized" to indicate normalization to a standard deviation.

an elevation of one standard deviation

Replaces "increase" with "elevation", suggesting a higher position.

a shift of one standard deviation

Indicates a movement or displacement by one standard deviation.

a marginal increase of one standard deviation

Emphasizes that the increase corresponds to one standard deviation.

FAQs

How do you use "a one-standard deviation increase" in a sentence?

You can use "a one-standard deviation increase" to describe a change in a variable relative to its typical spread. For example, "The new policy resulted in "a one-standard deviation increase" in student test scores."

What does "a one-standard deviation increase" mean?

It signifies that a value has increased by an amount equal to its variable's standard deviation. It is used to measure how dispersed the data is in relation to the mean.

What can I say instead of "a one-standard deviation increase"?

Alternatives include phrases like "a one SD increase", "an increase of one standard deviation", or "a rise of one standard deviation" depending on the context.

What is the significance of reporting "a one-standard deviation increase" in research?

Reporting changes in standard deviations helps standardize the impact's measurement, providing a relative measure applicable across different scales and variables. It allows readers to assess the magnitude of an effect in the context of the data's variability.