Biology and consumer behaviour Biology and consumer behaviour Consumer behaviour is the study of the motivations surrounding a purchase of a product or service. It has been linked to the field of psychology, sociology and economics in attempts to analyse when, why, where and how people purchase in the way that they do. However, little literature has considered the link between our consumption behaviour and the basics of our being, our biology. Segmentation by biological-driven demographics such as sex and age are already popular and pervasive in marketing. As more knowledge and research is known, targeting based on consumers' biology is of growing interest
Human vaginal size dimensions of the human vagina have not been the subject of intensive research to the same extent as research into human penis size, a number of research studies have been made of the dimensions of the human vagina. A 1996 study by Pendergrass et al., using vinyl polysiloxane castings taken from the vaginas of 39 Caucasian women, found the following ranges of dimensions: A second study by the same group showed significant variations in size and shape between the vaginas of women of different ethnic groups. Both studies showed a wide range of vaginal shapes, described by the researchers as