I would define the sample and findings "a little more than anecdotal evidence". The actual paper can be found here: http://nrl.northumbria.ac.uk/27806/ http://

I would define the sample and findings "a little more than anecdotal evidence". The actual paper can be found here: http://nrl.northumbria.ac.uk/27806/ http://nrl.northumbria.ac.uk/27806/ >Participants were recruited from the general population of the north-east of England through poster advertisements, emails to staff and students of Northumbria University, and through social media. > ... > were aged between 18 and 40 years of age