TechWhirl (TECHWR-L) is a resource for technical writing and technical communications professionals of all experience levels and in all industries to share their experiences and acquire information.
For two decades, technical communicators have turned to TechWhirl to ask and answer questions about the always-changing world of technical communications, such as tools, skills, career paths, methodologies, and emerging industries. The TechWhirl Archives and magazine, created for, by and about technical writers, offer a wealth of knowledge to everyone with an interest in any aspect of technical communications.
Ashleigh Dalrymple asked, "Does anyone know if there is a rule about using
'all' versus 'all of'?"
In a nutshell, "all" is absolutely fine and "all of" is pretty fine, too.
Some purists complain that the "of" is unnecessary baggage, something we
tack onto "all" out of habit (such as we do with "none," for example).
Sometimes, of course, "of" does affect the meaning of the word it's attached
to--compare "some people are rude" to "some of the people (at the meeting)
were rude."
As I recall, either Merriam Webster's Collegiate Dictionary (10th edition)
or the latest edition of the American Heritage Dictionary contains a usage
note for "all" that addresses this.
All in all, not something worth fussing over too much (though it does take
me back to my copy editing days).
Walter Campbell
Technical Writer
eCharge Corporation
Phone (206) 749-9900 x672
Fax (206) 749-9800
wcampbell -at- echarge -dot- com