The phrase "able to consider their" is correct and usable in written English.
It can be used when discussing someone's capacity or capability to think about or take into account something related to others.
Example: "The committee is able to consider their suggestions before making a final decision."
Alternatives: "capable of taking into account their" or "able to take their into consideration".
I wouldn't presume to answer any of these questions myself, but it is important that scientists and scientific organisations are able to consider their own answers, however varied.
Immigration attorneys have argued that both the form itself, and the way the government made separated parents sign it, are problematic, and those parents should be able to consider their options again, this time with the help of a lawyer.
Since the age limit for sibling-participants is aged 16 or above, all participants will be able to consider their own rights and interests and give informed consent without parental guidance or assent.
Participants were able to consider what their own career paths in these so-called "nontraditional" areas, including science policy, might look like.
In a healthy relationship, both partners are able and willing to consider their partner when making decisions.
By triggering the conversations early in the course of the illness, our goal is for patients with serious illness and their families to be able to consider decisions about their lives and choices about medical care with adequate time for reflection and discussion.
Mr. Obama's position that religious organizations would not be able to consider religion in their hiring for such programs would constitute a deal-breaker for many evangelicals, said several evangelical leaders, who represent a political constituency Mr. Obama has been trying to court.
By visiting the homes of those with caring roles outreach staff were able to prompt individuals to consider their eligibility for Keep Well.
The Allies were thus able to consider alternative objectives for their inevitable offensive.
Now, professors are able to consider just how much their assigned book will cost students.
A drug regimen mostly quells his sexual sadism, and with a clear mind he is able to consider his crimes and their impact.
