News Release

What makes someone your sister or brother? No easy question in 2005

Peer-Reviewed Publication

Economic & Social Research Council

Researchers delving into today's complicated range of family set-ups must recognise that 'brother and sister' relationships are now about far more than blood ties and living in the same home, warns a new study sponsored by the ESRC.

As 21st Century children and young people create their own, complex understandings of who and what is a sibling, the important social implications need to be taken on board, says a working paper from a team led by Professor Rosalind Edwards of the London South Bank University.

The study found that, for many, the definition of brothers and sisters has less to do with biology and living arrangements than with their own circumstances and experiences. Professor Edwards said: "The increasing diversity of family structures in most western societies raises a number of issues around the technical fact of who is a sister or brother.

"Rising rates of divorce and separation, re-partnering and step-families, mean that children may now have full siblings (sharing both biological parents), half siblings (sharing one) and step-siblings (who are not related by blood, but each has a biological parent in a relationship)."

But, she added, this diversity is rarely picked up when official statistics are collected on children and families.

The working paper says that the question of who is a brother or a sister may seem to have a simple answer – siblings are related by biology, through their parents, or at least one of them.

Professor Edwards said: "This is often an assumption underpinning statistics. However, our research reveals that children's own answers to the question are more complex. "For children, sibling relationships are built through everyday communication – such as talking, playing and doing activities together, and sharing experiences – or indeed the lack of it."

The paper says that figures collected by official bodies, notably government, about the number of children living in families, are overwhelmingly collected from the point of view of the family as a household unit, rather than from that of the child.

But separated parents and re-partnering can mean that children do not necessarily live in the same household as their full biological siblings. They may also have half or step-siblings living in the same or another home.

And there can be others – full, half or step – who are no longer dependent, or are looked-after and live elsewhere.

The paper says that looking at the children themselves rather than households, the average number of siblings per child may well be higher than suggested by the figures for those living under one roof. But, it points out that there are no statistics available that allow such an estimate to be made.

Previous studies have shown that the definition of who is a sibling may differ between ethnic and cultural groups. For example, African-Caribbean and African people may view a range of biologically and non-biologically related family members as siblings, and research in the USA focuses on the longstanding practice of 'going for kin' amongst African-American communities. In this, non-blood relations regard each other as brother, sister, mother, father and so on.

Professor Edwards said: "This raises the importance of such things as culture, language, and social and emotional experiences in deciding who is a sibling, rather than the self-evident biological or legal position. Being a sibling is a socially built relationship, not just a technical fact."

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FOR FURTHER INFORMATION, CONTACT:

Professor Rosalind Edwards on 020 7815 5795; 07742 122123 (mobile); 020 7815 5750/5850 or Email: edwardra@lsbu.ac.uk

Or Lesley Lilley or Becky Gammon at ESRC, on 01793 413119/413122

NOTES FOR EDITORS

1. The working paper 'Who is a sister and a brother? Biological and social ties' was funded by the Economic and Social Research Council (ESRC) as part of the Families and Social Capital ESRC Research Group's core programme of work (www.lsbu.ac.uk/families). Professor Edwards is at the London South Bank University, LONDON SE1 0AA.

2. Methodology: The paper draws on data from two research projects. The 'Sibling practices: children's understandings and experiences' project, funded by the ESRC, and the 'Sibling relationships in middle childhood: children's views' project, funded by the Joseph Rowntree Foundation. Both concentrated on everyday life with siblings, rather than children in families with problems who used particular services. The 'Sibling practices: children's understandings and experiences' project involved 45 children and young people, aged between five and 21, who were interviewed from 16 sibling groups. Fifty-eight children aged between seven and 13, from 46 households, were interviewed for the 'Sibling relationships in middle childhood: children's views' study. They were drawn from a nationally representative sample of parents of eight-12 year olds.

3. The ESRC is the UK's largest funding agency for research and postgraduate training relating to social and economic issues. It provides independent, high-quality, relevant research to business, the public sector and Government. The ESRC invests more than £93million every year in social science and at any time is supporting some 2,000 researchers in academic institutions and research policy institutes. It also funds postgraduate training within the social sciences to nurture the researchers of tomorrow. More at http://www.esrcsocietytoday.ac.uk

4. ESRC Society Today offers free access to a broad range of social science research and presents it in a way that makes it easy to navigate and saves users valuable time. As well as bringing together all ESRC-funded research (formerly accessible via the Regard website) and key online resources such as the Social Science Information Gateway and the UK Data Archive, non-ESRC resources are included, for example the Office for National Statistics. The portal provides access to early findings and research summaries, as well as full texts and original datasets through integrated search facilities. More at http://www.esrcsocietytoday.ac.uk

5. The ESRC confirms the quality of its funded research by evaluating research projects through a process of peer review. Sometimes the ESRC publishes research before this process is finished so that new findings can immediately inform business, Government, media and other organisations. This research is waiting for final comments from academic peers.


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