Main purpose of assessment is to obtain information for the improvement of teaching and learning.  If assessment is to be a positive force in education, it must be implemen â¦ ted properly.
Albert S. Osborn (1858 - 1946) is a pioneer in forensic science that was involved and developed all of his time to the study of evidence in questioned documents. Question documents involves with handwriting. So, the job of the experts is to find out how, when, and by whom certain documents were prepared.
As an advocate of the court, the document examiner is relied upon to dispel any doubts about a questioned document. Sometimes, the examiner simply will not be able to render an opinion on certain documents. In those instances, the document examinerâs letter of opinion will state an explicit explanation.