1

My sentence:

The Exchange between the teacher and the student promotes learning far different from that which results as the student listen but does not participate.

My teacher said "when" is more appropriate than "as" in this sentence, since "as" marks a duration, and "when" an instant or a shorter duration.

I don't understand the difference.

  • My first reaction was to think that as can also mean because or since, which would be entirely appropriate in this context. – Matt Gutting Jul 10 '15 at 16:15
  • It's fine, save for the fact that it should either be "student listens" or "students listen". "When" would also work, and might be a hair better. – Hot Licks Jul 10 '15 at 16:35
  • Off-topic, but 'listen' should be 'listens'. – chasly from UK Jul 10 '15 at 16:35
  • I would use "as when." – Kingrames Jul 10 '15 at 16:37
  • Exchange should also not be capitalized. – Jason Hutchinson Jul 10 '15 at 19:56
2

Here's a good version: "The Exchange between teacher and student promotes learning far different from that which results when the student listens but does not participate."

I agree with your teacher's judgment, but I'm not sure about the reason. I suspect that instead of time intervals, what is involved is giving an argument of the verb "result", and "as" does not work for that. "Result" has two arguments: a cause and an effect. "Which" is the effect, and "when the student listens but does not participate" is the cause. "From" would also work here to give a cause -- "... that which results from the student listening but not participating."

"As" doesn't work, because it just introduces an adverb, giving an accompanying circumstance; it doesn't specify an argument. I'll confess, though, I don't understand why "when" does work here to specify an argument of "result". But it does.

  • My question which portion of a sentence involving "as" should be continuous? Both? The part after "as", the subordinate clause? Or the main clause? – most venerable sir Jul 10 '15 at 17:04
  • "As" is like a preposition -- it combines with a following expression, perhaps a sentence, to form an adverbial phrase (as a preposition combines with a following noun phrase to form a prepositional phrase). "When" is also like this, grammatically. – Greg Lee Jul 10 '15 at 17:32
  • So both parts are continuous? – most venerable sir Jul 10 '15 at 17:33
  • I don't understand your question. "Continuous" in what way? – Greg Lee Jul 10 '15 at 17:36
  • As in a course of action. – most venerable sir Jul 10 '15 at 17:37
2

"When" refers to a moment/period or "under a certain circumstances" (implicit condition, if)

"as" = at the same time that; while. Example: We get wiser as we grow older.

In your example, I too believe that "when" is a better choice, because of the condition (if) it implies.

Another example:

I'll give it to you when you stop crying - not as you stop crying.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.