Performance of what is prescribed; adherence in practice; observance.
The act of noting and recording some event; or the record of such noting.
A remark or comment.
A realization of a random variable.
A judgement based on observing.
A regime under which a subject is routinely observed.
Philosophically as: the phenomenal presence of human being existence.
The act of observing, and the fact of being observed (see observance)
An empirical test of the suitability or effectiveness of a method or thing by running it at least once.
An empirical test of the suitability or capability of a person or actor by letting him perform at least once.