Final answer:
All educational institutions may submit to an evaluation of the practical examination once every five years in at least one field of practice A practical examination being evaluated for approval must be performed in a continuous eight-hour period.
Step-by-step explanation:
The specifics of the frequency at which educational institutions may submit to an evaluation of the practical examination, or the continuous time period required for such an examination to be performed, is not universally standardized. These details can differ from one educational system to another or between different fields of practice.
However, the evaluation of practical examinations is crucial as it offers insights into the ability of the student to execute tasks in a practicum setting, and assesses the character traits necessary for success in their field. Additionally, this process helps in understanding how the practicum fits into the overall educational scheme, bridging the gap between theory learned in formal education and everyday practical living, which is a part of informal education.
Examples of indicative metrics provided, such as 'UK: 0.2-04 FTES per institution', 'Portugal: 100,000 researcher hours per year', and 'Australia: 15-30 minutes per grant application', do not directly correspond to the frequency of practical examination evaluations or the duration of said evaluations.