The phrase "a particularly 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 especially harmful or detrimental.
Example: "The new policy has had a particularly negative effect on employee morale, leading to increased turnover rates."
Alternatives: "a notably adverse impact" or "a significantly harmful effect."
In Wythenshawe Labour's decision to close a grammar school 50 years ago had had a particularly negative effect.
By now it has been well documented that this presidential election cycle has had a particularly negative effect on Americans' mental health.
It is suggested that Islamist insurgents have a particularly negative effect on vaccination programmes, but this claim is controversial.
Although in our study ESRD was a predictor of non-healing in patients with and without PAD, it seemed to have a particularly negative effect in the latter patient group.
Other studies have shown that the disease has a particularly negative effect on self-perception of body image leading to low self-esteem, stigma, and a feeling of shame in the patient because of the lesions produced by the psoriasis [ 2].
ICE's pre-dawn raids have a very particularly negative effect on women's mental and physical health.
The results show that overall the planned scenario will result in a loss of around 16% of naturalness, with particularly negative effects on brushwood and wetland areas.
They found that social media and the schools' system of high-pressure exams can have particularly negative effects on the mental health of young people.
They do not discuss the idea that this icon might have particularly negative effects on African American student acceptance of evolution due to its association with the African as ape association displayed by many Europeans (Eberhardt 2005).
Furthermore, cost sharing had particularly negative effects on people with low income and shortened the lifetime of high risk patients [ 26].
Lower academic achievement is found (ES = −0.28) along with lower crystallized and fluid intelligence, which in toto indicate widespread and generally moderate cognitive effects in association with EOD youth compared to controls, with particularly negative effects for memory and learning.
