NASCAR AND ARMY RECRUITERS

The number of new recruits who scored at the bottom of the Army's aptitude test tripled last month, Pentagon officials said, helping the nation's largest armed service meet its October recruiting goal but raising concerns about the quality of the force.

Former Army Secretary Thomas E. White said the service was making a mistake by lowering its standards. "I think it's disastrous. You are throwing the towel in on recruiting quality," said White, a retired general whom Defense Secretary Donald H. Rumsfeld fired in 2003 over other policy differences.

"We have clear experience from the 1970s with recruiting a sizable number of people from the lowest mental categories," said White. After the Vietnam War, the Army accepted a higher proportion of low-scoring recruits, leading to training and discipline problems, he added.

To achieve last month's recruiting targets, 12 percent of those accepted by the Army had the lowest acceptable results. They scored between 16 and 30 points out of a possible 99 on an aptitude test that quizzes potential soldiers on general science, mathematics and word knowledge.