On 2 April 2013 analysis of the results of a survey, which was conducted by the BBC in 2011 and developed in collaboration with academic experts, was published online in the journal "Sociology". The results released were based on a survey of 160,000 residents of the United Kingdom most of whom lived in England and described themselves as "white." Class was defined and measured according to the amount and kind of economic, cultural, and social resources, "capitals", reported. Economic capital was defined as income and assets; cultural capital as amount and type of cultural interests and activities, and social capital as the quantity and social status of their friends, family and personal and business contacts. This theoretical framework was inspired by that of Pierre Bourdieu, who published his theory of social distinction in 1979. Analysis of the survey revealed seven classes: a wealthy "elite;" a prosperous salaried "middle class" consisting of professionals and managers; a class of technical experts; a class of ‘new affluent’ workers, and at the lower levels of the class structure, in addition to an ageing traditional working class, a ‘precariat’ characterised by very low levels of capital, and a group of emergent service workers. The fracturing of the middle sectors of the social structure into distinguishable factions separated by generational, economic, cultural, and social characteristics was considered notable by the authors of the research. Members of the elite class are the top 6% of British society with very high economic capital (particularly savings), high social capital, and very 'highbrow' cultural capital. Occupations such as chief executive officers, IT and telecommunications directors, marketing and sales directors; functional managers and directors, solicitors, barristers and judges, financial managers, higher education teachers, dentists, doctors and advertising and public relations directors were strongly represented. However, those in the established and 'acceptable' professions, such as academia, law and medicine are more traditional upper middle class identifiers, with IT and sales being the preserve of the economic if not social middle class. Members of the established middle class, about 25% of British society, reported high economic capital, high status of mean social contacts, and both high highbrow and high emerging cultural capital. Well-represented occupations included electrical engineers, occupational therapists, social workers, midwives, environmental professionals, quality assurance and regulatory professionals, town planning officials, and special needs teaching professionals. The technical middle class, about 6% of British society, shows high economic capital, very high status of social contacts, but relatively few contacts reported, and moderate cultural capital.