The phrase "ascertain correctly" is correct and usable in written English.
It can be used when you want to emphasize the importance of determining or finding out something accurately.
Example: "In order to proceed with the project, we need to ascertain correctly the requirements of the client."
Alternatives: "determine accurately" or "verify properly".
Stable and efficient navigation of wheeled robots over uneven terrains requires a framework which can correctly ascertain the stability and maneuverability for a given robot's state.
The minimum requirements for those studies should be to correctly ascertain vaccination status, to include laboratory-confirmed influenza as outcome and to collect variables to control for confounding.
The preceding arguments for precedent presuppose that decision-makers can correctly ascertain the merits of the cases before them, but law of course operates under non-ideal conditions where decision-makers make mistakes and disagree among themselves about the merits of cases.
In order to compare the two assays, samples with discordant outcome were analysed by a Lineblot (EcoLine, Virotech) to more correctly ascertain the serological status of the patient.
Validity of the presented results depends on the ability of the respondents to correctly ascertain diarrhea and recall episodes that occurred a week prior to survey.
The guideline also highlights the need to correctly ascertain dose from electronic healthcare data, and indicates the need to clearly define how this is achieved.
In this regard, the use of pharmacological treatments in the person with dementia is complex and requires detailed observation and assessment to correctly ascertain the underlying cause of BPSD.
The parent may simply have forgotten that the immunisations are incomplete or the question may be asked in insufficient detail to correctly ascertain if there are omissions from the schedule.
4 Additionally, the validity of the results generally depends on the ability of the caretaker to correctly ascertain the illness of interest and recall events that may have occurred many weeks earlier.
Our objectives were to identify: which depictions patients prefer and why; whether patients can correctly ascertain fracture risk from the images and not over or underestimate risk; and which depiction is most associated with the desired health behavior outcome of seeking follow-up care from the referring provider.
