Sentences with phrase «significant negative effect»

It has established that even small doses of chemicals can have significant negative effects if they are present together.

Divorce can have significant negative effects on children, much like emotional abuse.

The IPCC AR5 clearly identifies and defines the wide - ranging scope of significant negative effects of global warming on humans.

Principal turnover has a more significant negative effect in high - poverty, low - achieving schools — the very schools in which students most rely on their education for future success.Béteille, T., Kalogrides, D., & Loeb, S. (2012).

Certified teachers not only produce higher achieving students, but, conversely, teachers without certification showed significant negative effects on student achievement (Darling - Hammond et al., 2005).

Unless you are weaning or have significant negative effects from oversupply, use caution with reducing supply with Sudafed, as the effect will vary from woman to woman, and you don't know how it will affect you until you try it.

The first, conducted by Abdulkadiroglu, Pathak, and Walters, showed significant negative effects for students participating in private school voucher programs in both math and English in 2012 - 2013, the first school year of the statewide voucher program's existence.

More - rigorous quasi-experimental evidence also documents significant negative effects of a father's absence on children's educational attainment and social and emotional development, leading to increases in antisocial behavior.

Not shown in the table, however, are several significant negative effects in relationships with teachers as rated by first - grade and third - grade teachers; in fact, there were no significant positive effects for this cohort as assessed by teachers for any of the elementary years.

We found a direct significant negative effect of linear workload on marital satisfaction (i.e., not mediated by detachment; 95 % CI for θ = − 0.07 is − 0.12 to − 0.02), whereas our results did not indicate a significant relation between the squared effect of workload and marital satisfaction (95 % CI for θ = 0.01 is − 0.03 to 0.05) on a daily - level.

Our four - year evaluation of the Indiana program is one of a few recent studies that finds statistically significant negative effects on student achievement of using a voucher to switch from a public to a private school in the first years after a choice program's launch.

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.

Paul Ryan's Path to Prosperity budget states their study «found conclusive empirical evidence that [debt] exceeding 90 percent of the economy has a significant negative effect on economic growth.»

Even low levels of rudeness from a coworker can have a significant negative effect on a person's spouse and home life.

A positive spin on this would be that the toxic impact of continuing resource extraction and its use will be mollified with less of it; not that that will keep us from feeling the significant negative effects of all the greenhouse gases we've already pumped into the atmosphere.

• Changes in real estate values or economic downturns can have a significant negative effect on issuers in the real estate industry.

Changes in government regulations, changes in interest rates, and economic downturns can have a significant negative effect on issuers in the financial services sector.

However, the tariffs adopted and proposed by China, in retaliation for the tariffs imposed by the Trump Administration, could have a significant negative effect on California companies and workers, because China is a key destination for many California exports.

Familiarity biases can have a significant negative effect on portfolio diversification.

This means that even small sleep changes, over time, will have significant negative effects.

Prolonged disturbed infant sleep can have significant negative effects on the development of the child, and on the psychological well - being of the mother.

Inaccurate media portrayals can have a significant negative effect on fathers and how they are viewed by society.

The report found that 47 per cent of carers said being in hospital had a significant negative effect on patients» health, with over half saying that the person's dementia also worsened.

A study published yesterday in Nature Climate Change showed that early exposure to high levels of CO2 during the larval stage of development had significant negative effects on the fish's size, metabolism and ability to sense threats in their environment.

«We show for the first time how this banned pesticide, while having a significant negative effect on learning in honeybees, had no adverse effects on learning in bumblebees.

In the latest edition of the journal Health Economics, researchers Vicki Bogan of Cornell University and Angela Fertig, research investigator at Medica Research Institute, find that mental health problems have a large and significant negative effect on retirement savings.

Now, researchers at the University of Missouri and the University of Kansas have found that social media use has no significant negative effect on social interactions or social well - being.

Even falling just below the poverty line has a significant negative effect.

The trial results also showed that there were no significant negative effects of progesterone treatment for women or for their babies.

«If the general environment is supportive of diversity, we don't see a significant negative effect,» she says.

The researchers write that their study found «self - fumigation had a significant negative effect on parasites,» killing at least half the fly maggots.

«What we are saying is that for most commercially fished species off the south and west coasts of Ireland — herring, mackerel, cod, haddock, whiting and 30 other species — seals are having no significant negative effect on numbers.

If you're in the business and you want to ramp up a new fishery, you need to prove there won't be significant negative effects on the ecosystem.»

This means that cocktail effects can be predicted based on information from single chemicals, but also that small amounts of chemicals when present together can have significant negative effects.

Although this cascade of reactions is designed to sustain osmotic balance and blood pressure, chronically elevated levels of renin and aldosterone have significant negative effects on the condition of the circulatory system and may stimulate inflammatory agents within the body.

The study noted a significant negative effect of low protein diets in older mice.

Our results indicate that troubled students have a statistically significant negative effect on their peers» reading and math test scores.

In contrast, lottery estimates for pilot school students are mostly small and insignificant, with some significant negative effects.

«Charter schools are unlikely to have significant negative effects on student achievement in traditional public schools — and may, in fact, have small positive effects on nearby schools.

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.