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.
Custodian of the Document: the person who has charge or custody of the document. In the case of making an attested photocopy, the âdocumentâs custodianâ is the person presenting the document, who may or may not be the document signer or a party named in the document.