'contributes negatively' is a correct and usable phrase in written English.
You can use it in a sentence when you want to express that something is having a negative impact on a situation. For example: The increasing amount of plastic pollution in the ocean contributes negatively to marine life.
The most important predictors (in terms of number of contributions) are SSI-total, Age-first, Depressed-total, and dorsal-complaints-first. SSItotal has positive contributions to variables indicating favorable conditions (SFtotal and BIPQcognition) and contributes negatively to variables that express unfavorable aspects (frontal-complaints-now, dorsal-complaints-now, VASnow, PRIA, and SFpain).
And it's pretty sad that teachers can't help them fill it and they have to go and experiment on their own and that contributes negatively to their overall development.
χ(3) cluster contributes negatively towards activity.
Even if it contributes negatively to the sum total of working flamethrowers existing in the world.
The hypothesis that percentage of ethnic minorities contributes negatively to resilience is also confirmed.
This variability in the channel conditions contributes negatively to the detection of anomalies, but it represents real conditions.
To oversimplify, thoughts can be negative and contribute negatively to our lives, and they can be positive, generating goodness all around.
Besides personal professional pride, financial considerations, impediments imposed by third-party payers and liability issues contribute negatively to the health-care equation in the United States today.
Since August, the index has seen record numbers citing government paralysis as contributing negatively to the economy, including in the survey released Friday.
In five of the last seven quarters, government has contributed negatively to growth, again thanks mostly to large state- and local-government cuts that offset the federal government's modest attempts at stimulus.
Percentage of ethnic minorities is hypothesized to contribute negatively to resilience.
