Forbes contributors publish independent expert analyses and insights. Mark Travers writes about the world of psychology. Have you ever heard or saw something that left your body tingling? A gentle ...

Have you ever heard or seen something that left your body tingling? A gentle whisper, the crinkle of wrapping paper, the tapping of a finger, or the sound or sight of rushing water? If stimuli like ...

What do the sounds of whispered affirmations, page-turning, and tapping fingernails have in common? What about the sight of slow hand movements, soap being gently cut to pieces, and hair being brushed ...

What do the sounds of whispering, crinkling paper, and tapping fingernails have in common? What about the sight of soft paint brushes on skin, soap being gently cut to pieces, and hand movements like ...