What's up with tapping? A review

In plain English. Written for German psychotherapists, this review asks the practical question many clinicians there have: does tapping actually hold up scientifically, and which conditions is it worth using for? The author finds tapping techniques work especially well for problems involving a lot of physical tension or arousal, and compares these results against more traditional therapy approaches. Because tapping still carries an 'esoteric' reputation among classically trained German therapists, part of the paper's job is simply making the existing research legible to a skeptical clinical audience.