The phrase "achieved confidence" is correct and usable in written English.
It can be used when discussing the attainment of self-assurance or belief in one's abilities or decisions.
Example: "After months of practice and preparation, she finally achieved confidence in her public speaking skills."
Alternatives: "gained confidence" or "attained confidence".
Residents receive broad and comprehensive training in all neurosurgical domains, achieving confidence in the ability to independently diagnose and treat patients with all types of neurosurgical conditions.
We are ready to work with Russia to achieve confidence in the capabilities of a limited N.M.D. system to counter extremist rogue states and to develop revisions to the ABM treaty.
And tapping in to these differences is the first step to achieving confidence in the workplace.
Offering secure and anonymous communications in mobile ad hoc networking environments is essential to achieve confidence and privacy, thus promoting widespread adoption of this kind of networks.
After achieving confidence in the system dynamics model, i.e., through evaluation with historical data, the analysis is mostly done via experimentation, exhaustive what-if-scenarios, and automatic optimization via external software [45 47].
When did you achieve confidence in your ability to master a discipline in STEAM?
Similarly, it is particularly important to develop a suite of indicators that reliably tracks ecosystem attributes of interest in order to achieve confidence in the status of an ecosystem relative to utility thresholds [18], [31] [34].
The double mutant libraries allowed us to achieve confidence intervals of 11, 8, and 11 for the three libraries at the 95% confidence level.
To reduce fear and avoidance and achieve confidence patients were encouraged and confronted with physical activities that were previously not recommended.
