The phrase "a collective level of" is correct and usable in written English.
It can be used when discussing a shared or combined degree of something among a group of people or entities.
Example: "The study aimed to assess a collective level of understanding regarding climate change among the participants."
Alternatives: "a shared level of" or "a combined level of".
The Trojans seem to have a collective level of focus that Oregon has yet to match.
Though we could not quite reach the heights of his accomplishments, trying to emulate his example produced a collective level of performance that would have been quite different without him.
According to a report from the Human Resource Management Journal, there are a number of ways an organization's HR practices can foster a collective level of commitment in its workforce.
Once the dams reach a collective level of 13.5percentthethe city said that taps will be shut off and residents will be allocated just 6.6 gallons of water a day, which they have to line up to collect.
But there was also a sense of energy and enthusiasm that seemed to come from a collective level of intellectual engagement that is part of the scientific process of developing new knowledge.
These categories of description represent a collective level of the various conceptions [ 17].
The problem is that, on a collective level, all of these food scientists and company executives are helping to perpetuate this inequality, instead of working to expand access to fresh, real food.
However, rather than using them as a proxy for individual behaviors, public attitudes can also be conceptualized at a collective level as a reflection of cultural conceptions of mental illness.
The brothers are deprived or exiled, and they are motivated to bond together to overthrow the father; they aim, that is, to kill the father and take for themselves his women, offenses that mirror, at a collective level, the Oedipal desires of male children.
On the other hand, we are more particularly interested at a collective level in the context of preventing psychosocial risks.
The second position approaches the ethical problem at a collective level, looking at the survival of the extremely preterm infant from the angle of its qualitative impacts on the family unit, and beyond that, at its social repercussions.
