Sentences with phrase «insignificant effect»

Studies show that low to moderate intensity, prolonged cardio exercise has shown to have insignificant effect on long - term weight loss.

EBay's inflammatory research paper with its uninflammatory title («Consumer Heterogeneity and Paid Search Effectiveness: A Large Scale Field Experiment»), put it this way: «The non-brand keyword experiments show that SEM had a very small and statistically insignificant effect on sales.»

Blue, red, and gray arrows indicate positive, negative and statistically insignificant effect of a variable.

However, assuming that NCLB began in the 2003 — 04 school year yields smaller effects (a statistically significant 0.09 standard deviations in 4th - grade math and a smaller and statistically insignificant effect in 8th - grade math).

Unless the air temperature was significantly lower than the bulk water temperature, a skin temperature, albeit slightly elevated versus the bulk temperature, by incident long wave radiation, would have an truly insignificant effect.

Others are trivial, having only insignificant effects.

The turnover of high - performing teachers is a challenging problem but, in DCPS, we find that the exit of high performers generally has small and statistically insignificant effects on student achievement.»

Results of examining the differential effects of peers from troubled families by race and gender show relatively large negative and statistically significant test - score effects on white boys and statistically insignificant effects on black boys, black girls, and white girls.

If I buy coffee at Dunkin Donuts rather than Starbucks, my choice has only a negligible economic impact and a statistically insignificant effect on your life.

By contrast, pressure has an insignificant effect on the solubilities of solids and liquids.

Exercise by itself has an insignificant effect on weight loss in the long term.

Expanding school choice has been shown to improve achievement for minority students by about one - third of a standard deviation after a few years of intervention, according to seven of eight random - assignment evaluations (the eighth showed positive but statistically insignificant effects).

We find that troubled peers have a large and statistically significant negative effect on higher income children's math and reading achievement, but only a small and statistically insignificant effect on the achievement of low - income children.

For all students and for subgroups broken down by race and gender, the first - wave reforms had statistically insignificant effects on the probability of entering college.

Averaging across 16 U.S. - based programs, Patrick Wolf and colleagues find that these small - scale voucher programs have statistically insignificant effects on standardized test scores across academic subjects.

The researchers found that troubled peers have a large and statistically significant negative effect on the math and reading achievement of higher income children, but only a small and statistically insignificant effect on the achievement of low - income children.

Why, for example, does instructional leadership exercised by principals have an insignificant effect in the regressions that focused on instruction as the dependent variable, while it shows a strong effect when the dependent variable is student achievement?

Insignificant effects will still be insignificant regardless of who may be correct as to the ECS.