11.   It might even have the reverse effect, Maxa says, causing an employee to refuse to help you at all.

12.   Lowering interest rates in uncertain economic times has had only limited success in convincing depositors to spend more and might even have the reverse effect.

13.   Maybe we have a reverse effect going on with the smaller the phone, the louder the mouth.

14.   Only one study found the reverse effect.

15.   Some researchers recently discovered some particularly unsavory reverse effects.

16.   The researchers found that sex and tampon use, rather than contributing to the backup of menstrual fluid in the pelvic cavity, probably had the reverse effect.

17.   Unfortunately, the omission of the pad and pencil has the reverse effect on diners.

18.   Yet ironically, a successful promotion could have the reverse effect.

19.   In addition, they counter that the cameras are an invasion of privacy that could have the reverse effect of stemming peaceful dissent.