The phrase "acted individually" is correct and usable in written English.
It can be used to describe actions taken by a person or group without collaboration or influence from others.
Example: "Each team member acted individually to complete their assigned tasks, leading to a variety of outcomes."
Alternatives: "functioned separately" or "operated independently".
The protest was all the more striking because they acted individually, not en masse, making them more vulnerable to arrest.
In the note, he stated that he "acted individually," not on behalf of the Dallas Police Department.
The 14 governments that have imposed the sanctions acted individually but in unison, and it is likely that they will continue to do so.
One recurring theme is that, as in Mr Purnell's case, both back-bench and ministerial critics of Mr Brown acted individually rather than in a co-ordinated way.
The origins: In the 1960s, research on patients with epilepsy found that when the connection between the right and left hemispheres were broken, the two sides acted individually and processed things differently.
There is no way that 5,000 workers acted individually on more than 2m transactions," said Shane Larson, the legislative director at Communications Workers of America, a labor union worker with US bank workers.
People who might have banded together as plaintiffs in a class-action lawsuit – sharing the costs of fighting a large corporation or finding a lawyer willing to shoulder those costs in hopes of a share of a payout on behalf of thousands of plaintiffs, not just a single individual – must act individually in arbitration.
Communicate Powerfully: Some individuals will often act individually and not inform others about what they are trying to do.
Although the mechanism is unknown, combined stress could promote enhanced effects over individual stress by exposing cells to multiple stimuli that can act individually or synergistically to promote an enhanced cellular response.
However, empirical evidence of the relationships between exposure and physiological effects is scarce, particularly for ruminants, reflecting the fact that levels of exposure to each individual chemical are generally very low and they do not act individually.
We must act individually, ationally and globally.
