In a 2009 article for Christianity Today magazine, author Jocelyn Green gave readers a glimpse into the lives of different military officers suffering from post-traumatic stress disorder—with special attention given to the responsibility the church has in ministering to those officers. She writes:

Nate Self's military record was impeccable. A West Point graduate, he led an elite Army Ranger outfit ...

Psychologists have found an intriguing way to study what it is that we really like and dislike. It's called "affective priming." They print a word over a bouncing dot on a computer screen. If people's response is positive, they push any key with their left hand; if negative—any key with their right.

Too discover our deeper responses, researchers will use subliminal stimulation. They'll print ...

A 2008 survey by The Barna Group asked adults which, if any, of eight behaviors with moral overtones they had engaged in during the past week. The behaviors included looking at pornography, using profanity, gambling, gossiping, engaging in sexual intercourse with someone to whom they were not married, retaliating against someone, getting drunk, and lying. Of those surveyed:

• Twenty-eight percent had used profanity.