a one standard deviation increase

USAGE SUMMARY

"a one standard deviation increase" is correct and usable in written English.
You can use it to talk about how a numerical value has increased beyond the normal range of values. For example, "After the change in policy, there was a one standard deviation increase in customer satisfaction."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

50 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

The impact on the log odds of a one standard deviation increase in Cognitive Skills is typically about one-fifth to one-third as large as the shift from the lowest to the highest category of Educational Attainment.

Large-scale Assessments in Education

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 negative attitudes towards immigration is associated with a 1.6%% lower income for the refugees.

IZA Journal of Migration

Human-verified similar examples from authoritative sources

Similar Expressions

10 human-written examples

A one standard-deviation increase in the capital-gains share (about five percentage points) leads to a 23percentt increase.

IZA Journal of Labor Policy

A one standard-deviation increase (about five percentage points) leads to a 38percentt increase in the economic shock.

IZA Journal of Labor Policy

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

Standardized hazard ratios (HR) indicate the relative risk associated with a one-standard-deviation increase in the risk score.

BMC Cancer

A one-standard-deviation increase in numeracy skills is associated with an 18% wage increase among "prime-age" workers (workers between 25 and 54 .But there is massive variation in returns-to-skills:Why?

The Economist

Expert writing Tips

Best practice

When describing the impact of a predictor variable in statistical models, use "a one standard deviation increase" to illustrate effects on the outcome variable in standardized terms, making it easier to compare the relative importance of different predictors.

Common error

Avoid assuming that "a one standard deviation increase" implies a causal relationship. It describes a statistical association, but other factors might influence the outcome. Clearly state the limitations of your analysis to avoid misleading interpretations.

Linguistic Context

The phrase "a one standard deviation increase" functions as a modifier in statistical contexts. It quantifies the extent of change in a variable, often within the framework of regression analysis or descriptive statistics. Ludwig's AI confirms its correct usage.

Expression frequency: Very common

Frequent in

Science

87%

News & Media

11%

Formal & Business

2%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "a one standard deviation increase" is a frequently used phrase, especially in scientific and formal writing, to describe the effect size or magnitude of change. As Ludwig AI confirms, the phrase is grammatically correct and clear, making it a valuable tool for conveying statistical impacts. Common sources include journals and news outlets like IZA Journal of Labor Policy and BMC Public Health. Remember that while "a one standard deviation increase" provides a standardized measure, it does not necessarily imply a causal relationship. Alternatives exist, such as "an increase of one standard deviation", but the core concept remains consistent.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

an increase of one standard deviation

Rephrases the concept with a more common word order and less emphasis on the "one".

a rise of one standard deviation

Substitutes "increase" with the synonym "rise", implying upward movement or growth.

a one standard deviation improvement

Emphasizes a positive change or betterment by using "improvement" instead of "increase".

a one standard deviation gain

Uses "gain" to indicate an acquisition or benefit associated with the standard deviation.

a one standard deviation jump

Replaces "increase" with "jump" suggesting an abrupt or significant upward change.

a one standard deviation expansion

Employs "expansion" to convey growth or enlargement in the context of the standard deviation.

a one standard deviation escalation

Substitutes with "escalation", implying a gradual but steady upward trend.

a standard deviation unit increase

Changes word order and emphasizes that the increase is in terms of standard deviation units.

an elevation of one standard deviation

Replaces "increase" with "elevation", evoking a sense of heightening or upliftment.

a one standard deviation progression

Uses "progression" to highlight a forward or developmental increase.

FAQs

How do I interpret "a one standard deviation increase" in regression analysis?

In regression analysis, "a one standard deviation increase" means that for every one standard deviation increase in the predictor variable, the dependent variable is expected to change by the amount of the regression coefficient. It helps to standardize the variables and compare their impacts on a common scale.

What's the difference between "a one standard deviation increase" and a raw unit increase?

"A one standard deviation increase" refers to a change equivalent to one standard deviation of the variable's distribution, standardizing the scale. A raw unit increase refers to an increase of one unit in the original scale of the variable. The former allows comparison across different variables, while the latter is specific to the variable's original units.

When is it appropriate to use "a one standard deviation increase" in reporting results?

It is appropriate when you want to present the impact of a predictor variable in standardized terms, allowing for a fair comparison of the effects of different predictors regardless of their original scales. Also useful to see the impact in terms of distributions. If you want to show effect in terms of original metrics, avoid standardizing.

What are some alternatives to saying "a one standard deviation increase"?

You can use alternatives like "an increase of one standard deviation", "a rise of one standard deviation", or "a one standard deviation improvement" depending on the specific context and desired emphasis.