“practically significant”

Therefore, establishing a high-precision tunnel-strata dynamic analysis model is theoretically and practically significant to reveal the soil-structure interaction mechanism under metro traffic loads, assess the long-term operational safety of tunnel structures, and achieve coordinated development of rail transit and the environment.

Issues related to feed-in at an industrial level affect mechanical reliability, making this topic practically significant rather than merely scientifically interesting.

Of note, the choice of a nominal alpha level can seem particularly arbitrary in the context of a ML model as performance drops that are not statistically significant may still be economically or practically significant.

Further, the estimate substantial size effect suggests the policy effect is also practically significant.

Although NHST makes a binary decision about the null hypothesis, psychologists often require a minimum level of predictive power for an NN model to be considered practically significant.

A practically significant industrial relationship was demonstrated (with the weighted indicator)—as cutting speed increases, the quality indicator may decrease (indicating an improvement in quality).

The study is practically significant for government officials and policy makers to design an effective policy to fight the economic consequences of the COVID-19 pandemic.

In social science data, the recommended minimum level for effect size estimates to assess practically significant effect is 0.41 for Cohen’s d and 0.04 for Eta squared ( η 2 ) [ 44 ].

This relationship is practically significant, as the formation of magnetite enhances the chemical stability of the sediment and imparts a dark color, expanding their potential for further applications, such as pigment materials.

Although a slight negative correlation exists, it may not be practically significant due to high heterogeneity and nonsignificant effect sizes.

Since almost 4 billion people use social media worldwide ( 50 ), even small associations between exposure to certain types of online content and vaccine beliefs are practically significant.

Among disadvantaged, publicly or uninsured women living in poverty, the married-unmarried chemotherapy RD (10%) was not only significant in a statistical sense, but could also be characterized as practically significant.

While these findings appear to be most consistent with an amplification interpretation (i.e., Hypothesis 4c), we caution that, given the large sample sizes used in our analyses and the small effects observed, these findings, though statistically significant, may not be practically significant to be meaningful or consequential.

The difference in percent oxidation levels of two samples is considered to be practically significant when the corresponding error bars do not overlap.

Thus, for all practically significant RTD designs (barrier width range up to 8–10 monolayers, well width up to 20 monolayers), the width of the resonant levels is about 0.01 meV and lower, while at the lowest operating temperatures (77 K), the thermal energy is 7 meV; The tunnel transparency coefficient and the local density of states depending on the energy in the vicinity of the resonant levels can be approximated by a function proportional to the Lorentz distribution function.

Where statistically significant, associations were smaller than our preregistered cutoff for a practically significant effect, though it bears mention that the upper bound of some of the 95% CIs equaled or exceeded this threshold.

The final scale comprised six items, including “I can propose original and practically significant research questions” and “I can interpret the research questions from a new perspective”.

This study focussed on determining the practically significant differences that exist between the means of the five constructs of Hall’s Professionalism Scale and certain demographic variables among nurses in South Africa.

In view of the above-said, obtaining electrospun fibers with target morphology is an urgent and practically significant task.

The sample size selected was based off an 80% power and capable of detecting a practically significant difference in the means.

It is vital and practically significant to investigate these easily obtainable clinical biomarkers in the prediction of fragility fractures in individuals with T2D.

The design of CDs for practically significant solubility is accomplished by endowing them with appropriate surface groups; the introduction of hydrophilic moieties, such as hydroxyls, amines, or carboxyls, results in high solubility in hydrophilic solvents, [ 18 , 215 ] while the addition of hydrophobic groups, such as alkyls and epoxy groups, is concomitant with a high solubility in hydrophobic solvents.

The higher medium and large effect sizes of the ToM test results in gifted children indicate that this difference is practically significant.

This examination is theoretically and practically significant, as it reveals how a stable personal characteristic (alexithymia) manifests through interpersonal difficulties (workplace conflict) and emotional states (emotional exhaustion) in the workplace, thereby offering actionable insights for safeguarding nurses’ psychological health.

This approach aimed to test statistically and practically significant effects, not small differences.