karen
07-29-2004, 07:45 PM
Hi there,
I'm a student working on a project about self-help cd/audiotapes which contains hypnotic music to treat sleeping problems such as insomnia, and i'd like to ask if anyone has tried this kind of products before? what do u think about these products and do u know where can i gather the sales figures of these products? I have been trying very hard to look for these data from journals and databases but simply couldnt find any coz this type of product really has a niche market.
thanks a lot!!
karen
I'm a student working on a project about self-help cd/audiotapes which contains hypnotic music to treat sleeping problems such as insomnia, and i'd like to ask if anyone has tried this kind of products before? what do u think about these products and do u know where can i gather the sales figures of these products? I have been trying very hard to look for these data from journals and databases but simply couldnt find any coz this type of product really has a niche market.
thanks a lot!!
karen