The phrase "higher level of proficiency" is correct and usable in written English.
You can use this phrase when referring to someone's improved skill in some area, such as with a language or sport. For example, "Katie has achieved a higher level of proficiency in Spanish since she started taking classes last year".
A higher level of proficiency will be required in order for students to serve as teaching fellows.
Although much of the learning and many of the improvements are still far from what is desired (from Chinese expectations and American critiques), and some of the learning has even created contradictions for the PLA, these persistent and diligent learning practices will eventually bring the PLA to a higher level of proficiency in its capabilities.
It is also ideal for executives in such departments as strategic planning, marketing, operations, product development, consulting, and sales who need a higher level of proficiency in understanding, evaluating, and making decisions based on the financial standing of their business unit, business, or organization.
Are we talking about low levels of proficiency that get you by [in conversation] or higher levels of proficiency where you're working for the British government as a military attache?" He also pointed out the possible side effects, such as weight gain and interactions with other drugs.
If teachers are able to foster positive feelings of efficacy, students will persist, will invest more effort, and ultimately reach higher levels of proficiency.
The school day and year would be tailored to ensure students progressed to higher levels of proficiency and to free educators to customize their teaching to individual learner needs.
Only 3.7percentt of black and 3.1percentt of Hispanic students achieved the highest level of proficiency this year, up from 3.3percentand2.8percentcent, respectively.
