Some rumors just won't go away. Take the one that your resume is only supposed to be one page long. Since the late 1980s, I have given speeches and workshops to get workers to stop fretting about length and focus on content. I even wrote a book on it. But the rumor prevails.

So here, from my you-may-think-it's-true-but-it's-not file, is why you should erase this crippling belief from your mind.

Whenever someone brings up the one-page resume rumor — which is usually the first thing when I'm trying to help him or her develop a new and improved version — I ask, "Why do you think that?" Responses are always the same: "Employers only spend 10 seconds reading your resume."

Ten seconds? I don't know about you, but I can only read about 30 words in 10 seconds, let alone a one-page resume. What could an employer possibly glean from a 10-second read?

What these busy managers who are inundated with hordes of resumes are more likely to do, is glance, not read. They take a quick scan of the document to decide if it's worth actually reading at a calmer moment in their day.

To get them to that point with your resume, a short document is not the solution. Shoot for creating an enticing one.

In addition, if you've got experience, a one-page resume can't do you much justice. Let's say the employer is looking for someone with 10 years in public relations. If you're worth your salt, a one-pager does not leave room to summarize your knowledge about media and community relations and expertise in employee communications over 10 years.

Glance they do. That's why you need to highlight the most relevant information someone in your industry cares about with lively language in an easy-to-read format that helps the reader quickly see you're a contender. Even with the tendency to scan, if you can say boring things in an interesting way, zip up descriptions of yourself and share juicy facts that show you're a star, the manager might even forgo e-mail to read for three minutes.