What are the most common mistakes job candidates make during interviews? Talking too much and revealing that you didn't do your homework about the company or position lead the pack, according to a global recruiter survey of consultants at Korn/Ferry International, a global executive-search firm.

WHAT TO DO: Read about recruiter code words identifying typical blunders made by job candidates. Remember that screening begins the minute a candidate enters the door. Use this prep tool with sample questions that you might be asked during an interview. If you've been asked to interview by phone, review these tips first. Note that behavioral-based assessments are becoming more common, as are personality tests and role-playing exercises; find out how to prepare for them. Consider that you may be asked to discuss personal topics or your weaknesses. Find out how to project self-confidence, not arrogance during interviews, and follow this advice on how to sharpen your mental game.

Fumbling the Interview
Common mistakes job candidates make during interviews, based on a recent global recruiter survey.

• Talking too much
• Lack of knowledge about company or position
• Over-inflated ego
• Appearing overly confident
• Inquiring about compensation too early in the process
• Unkempt appearance

Source: Korn/Ferry International