OPVL

Type of Document

Origin

Purpose

Value

Limitation

Diary

Primary, by author for author, rarely published

To keep memories for later (sometimes with eye to publication)

Eyewitness to event and usually written immediately or shortly after occurred, rarely lies to oneself

Only one person’s view, there will be perspective issues, may be intended for publication therefore can even lie to oneself

Reminiscence

Primary, by author or interviewee

To offer an eyewitnesses’ perspective on an event

Eyewitness

Length of time between events and recollection can lead to loss of info, or changing of story, always perspective issues to be considered

Monograph

Usually by expert (often academic historian)

To educate colleagues, students, and the public (can be for monetary gain or promotion file)

Usually many years of primary research in archives and thorough knowledge of secondary works on topic

Always perspective issues, usually not an eyewitness, can err deliberately or accidently, not vey useful for quick overview since it will contain many pages of extraneous issues

General Text

Secondary, usually done by a panel of experts on country or topic

To educate students

Offers quick overview for student seeking quick information

Usually NOT an expert on every topic in text so there may be gaps and errors, may be too brief

Cartoon

Primary, done by artist for public at that time

To educate, entertain, and often to sell newspapers or magazines

Offer at least one person’s perspective on issue of the time, event

Don’t know how widespread it is, often exaggeration is used for comic effect

Speech

Primary

For public usually

Offers official view of speaker, it is what audience hears

May not be real views of the speaker, speeches are designed to sway opinion

Internal Memo

Primary

For internal examination amongst officials or government departments

Usually do not lie, so it is official view (as a speech) but private thoughts are often given too

Do not know what outsiders know, only what officials are saying to each other, may be fabricated