For example, if someone always preferred to spell "thanks" as "thx, " SwiftKey 3 would learn this behavior and add "thx" in as a word rather than continuously trying to correct it.

WSJ: From QWERTY to Quirky: New Ways to Type on Glass

Like many traits of behavior and temperament, ADD is genetically influenced, but not genetically determined.

NPR: Excerpt: 'Delivered from Distraction'

Good behavior rules and jail overcrowding guidelines add up to a sharp reduction in actual time served for county inmates, Whitmore said.

CNN: Bobby Brown goes to jail

Though he's on his best behavior here, Cronenberg can't help but add his own provocative, off-kilter tone to the material.

NPR: 'A History of Violence': A Ticking Timebomb

Good behavior earns the kids "paycheck points, " which add up to such rewards as invites to a school dance or a trip to SeaWorld in San Antonio.

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