The phrase "assessed their levels" is correct and usable in written English.
It can be used in contexts where evaluation or measurement of someone's abilities, skills, or performance is being discussed.
Example: "The teachers assessed their levels of understanding before moving on to the next topic."
Alternatives: "evaluated their proficiency" or "measured their capabilities.".
It was administered in clinic before participants underwent screening procedures and assessed their levels of distress on that day.
Further, as trafficking of the GR and MR is regulated by FKBP51 and FKBP52, and no studies have been reported regarding the impact of PAE on these proteins, we assessed their levels in the hippocampal formation of PAE mice.
To see whether the ABC transporters altered the overall uptake of TPP compounds from the circulation into tissues we next assessed their levels in blood at various times following IV injection (Fig. 5A C).
The study included 542 participants and assessed their level of self-control.
We trained CHW-TBA teams in teaming concepts and assessed their level of teaming prospectively every six months for two years.
We considered the set of 429 candidate down-regulated genes and assessed their level of activation in the different cell lines.
It also assessed their level of awareness of adoption transactions by HIV-positive couple in their communities, and whether or not they will offer contraceptive services to HIV-positive client during their counseling sessions.
They were also given psychological tests to assess their levels of social and emotional support, optimism and hostility.
The dog pilot hopefuls will be set tasks to assess their levels of communication, empathy, memory and reasoning.
To tease apart the effects of being alone versus just feeling lonely, Steptoe and his colleagues examined data from 6500 Britons aged 50 and up who had filled out questionnaires assessing their levels of loneliness.
My daughter has been told that she will have to look at other drivers to assess their levels of concentration.
