The phrase "a significantly negative effect" is correct and usable in written English.
It can be used when discussing the impact of an action, event, or situation that is notably harmful or detrimental.
Example: "The new policy has had a significantly negative effect on employee morale and productivity."
Alternatives: "a markedly adverse impact" or "a considerably harmful effect."
Mindfulness could make things worse and have a significantly negative effect on the person.
Crop heterogeneity had a significantly negative effect on aerial insectivore richness and abundance.
Increased stocking density had a significantly negative effect on gonad growth in both size groups while feed intake was unaffected.
The results show that adding ground ceramic up to 20% does not have a significantly negative effect on the compressive strength of concrete.
The research finds that the adoption of low-carbon energy technology positively and significantly affects the unified performance, whereas the adoption of pollution control technology has a significantly negative effect.
For ideas for improvement, results likewise showed a significantly negative effect (B = − 0.17, p <.05).
Earlier studies in P. tremula have suggested a weak, but significantly negative effect of gene length on codon bias [ 15] and negative correlations have been found in other eukaryotes as well [ 28].
Gas temperatures (20 and 60 °C) and moisture content (100% relative humidity) had no significantly negative effect on ammonia capture performance when temperature in the fixed-bed column was kept equalled to or slightly above the feed gas temperature.
First, consider the outcome variable: those evaluations finding no effect are most frequent (48 estimates), followed by ones finding significantly positive effects (32), with significantly negative effect estimates less frequent still (13 estimates).
Government hospitals had no significant effect on HCAHPS score, although it had significantly negative effect on the CPC score that was mediated to the total VBP score.
