Sentences with phrase «show meaningful effects»

And yet, a series of recent studies have shown meaningful effects of the law on student achievement, which has done precisely zero to change public perception.

Not exact matches

The idea is that Roš and others will be able to use Chef's Table to tell (and sell) their stories in a meaningful and lasting way, rather than having the show spawn a boom - and - bust effect.

Whether this has any meaningful effects in the long term is not known, although many observational studies do show that people who eat more fiber have a lower risk of heart disease (27).

Existing research shows textbooks differ in their effects on student achievement in meaningful ways, with well - designed studies finding effects in the.1 to.2 standard deviation range.

It is unlikely that teacher pensions are a factor in this difference since evidence shows that they do not act as a meaningful retention incentive outside of a small effect for teachers nearing retirement.

But this particular display showed no meaningful engagement with the work's history in relation to modernism, and in effect merely appeared as an effort to elevate a minor aspect of Picasso's practice by associating his fetishized name with that of another famous artist.

The fact that all are centered exactly where you would expect given the long term trend shows that they have no meaningful effect, and are only statistical artifacts.

Existing SNHV trials show relatively modest effects (effect sizes of 0.2 — 0.4 SDs) for outcomes such as child mental health and behaviour, and cognitive and language development, from infancy to mid - childhood.19 While effect sizes of 0.25 — 0.3 SDs can be meaningful and impactful at the whole of population level, 59 targeted public health interventions such as SNHV include a cost and intensity such that larger effects in the short - to - medium term might be necessary to justify implementation at a population level.

The meta - analyses showed the most pronounced effect sizes for parent — child interaction and maternal sensitivity, whereas the effects on child behaviour and cognitive development were either small or not significant; however, small effect sizes can have meaningful impact on population - level outcomes.60 The non-significant outcomes for internalising and externalising behaviours were also small, but may be clinically relevant for large, at - risk populations.

Finally, effective programs utilized rigorous evaluation methods and examined meaningful outcomes.115 In the field of home visiting, many programs lack one or more of these critical elements, a shortcoming that can be useful for understanding why some programs failed to show positive effects.