Identify the sample used in the researches below by choosing the letter of the best answer: Bullington (2005) investigated how older people (60+) experience the ageing body and how these experiences affect aged peoples' sense of identity. Explorative, open ended, interviews were conducted with 13 respondents between the ages of 63 and 82, recruited from a retired peoples' organization, Church organizations, and from the working population. The results showed that generally the experience of the ageing body has to do with a changed life world, reactions to this change in terms of body and self, and finding ways to feel at home in this changed situation.