The phrase "a science of practice" is correct and usable in written English.
It can be used in contexts discussing fields that combine theoretical knowledge with practical application, such as education, healthcare, or social work.
Example: "The program aims to bridge the gap between theory and application, establishing itself as a science of practice in the field of education."
Alternatives: "a practical science" or "an applied science".
Sam Harris has proposed that moral prescription (ethical rule making) is not just an issue to be explored by philosophy, but that we can meaningfully practice a science of morality.
We can now rely on a science of reading to inform instructional practices.
Over the years, Southwest has elevated to something of a science the practice of identifying its star performers, understanding what makes them tick, and devising interviews, group exercises, and other techniques to probe for those same attributes in new employees.
Clinical knowledge-based systems research is interpreted as the advent of an engineering science of clinical practice.
We have used case studies from the history of science highlighting a scientist's account of how visualization played a role in the discovery of DNA and the magnetic field and from a contemporary illustration of a science journal's practices in incorporating visualization as a way to communicate new findings and methodologies.
The need for a more effective science of cultural practices.
Some challenges presented by a social learning approach for science (as a form of practice) and society in the sustainable management and use of water are raised.
The week, late last month, included lectures on musicianship, the science of hearing, practice methods, how to blend and performance anxiety.
Medical schools focus on teaching the art and science of the practice of medicine.
A PhD in Social Work candidate will complete approximately two years of full-time coursework, master content in a social work method, a related behavioral or social science, and a substantive field of practice, and prepare and defend a dissertation.
