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Published on: February 21, 2015
Visualising difference, similarity and belonging in paediatric genetics
Janice McLaughlin1, Emma K Clavering
1School of Geography, Politics and Sociology, Newcastle University, Newcastle upon Tyne NE1 7RT. janice.mclaughlin@ncl.ac.uk
Insights
Genetic analysis helps understand childhood developmental issues. Visual interpretations in genetics shape perceptions of childhood difference and normality, allowing for flexible understandings beyond fixed genetic categories.
Area of Science:
- Pediatric Genetics
- Medical Sociology
- Child Development
Background:
- Paediatric genetics is crucial for diagnosing developmental delays, health issues, and physical characteristics in children.
- Identifying new and complex genetic variations leads to uncertainty regarding their impact on child development and future health.
- Existing diagnostic processes involve detailed physical examinations to detect genetic variations.
Purpose of the Study:
- To explore how genetic explorations, particularly those involving uncertainty, construct notions of childhood difference and normality.
- To analyze the role of visual dynamics in shaping understandings of children within genetic consultations.
- To investigate how images in family narratives and online resources influence the perception of genetic syndromes.
Main Methods:
- Ethnographic study of a genetics clinic.
- Analysis of visual elements within consultations, family stories, photographs, and online genetic syndrome databases.
- Qualitative interpretation of how visual cues influence perceptions of children.
Main Results:
- Visual interpretations within and outside the clinic create varied understandings of children.
- Children are sometimes positioned as 'other' but also recognized as 'normal' or 'one of us'.
- Uncertainty in identifying rare genetic variations allows for multiple, non-fixed interpretations of the child's condition.
Conclusions:
- The visual dimension is significant in constructing childhood difference and normality in paediatric genetics.
- Uncertainty surrounding rare genetic variations prevents the rigid categorization of children as 'genetically other'.
- Genetic explorations can lead to fluid and evolving understandings of a child's identity and condition.
Abstract:
Paediatric genetics is increasingly playing a role in explorations of why a child may not be reaching developmental milestones, while experiencing various health concerns and displaying unusual physical characteristics. The diagnostic processes include close analyses of a child's body in order to identify 'clues' to possible genetic variation. When the genetic variation identified is new and complex there is significant uncertainty about what relationship that variation has to childhood development and what it will mean for a child's future. This paper, drawing from an ethnographic study of a genetics clinic, explores what versions of childhood difference and normality are produced by genetic explorations marked by uncertainty. The focus is on the significance of visual dynamics within the consultation, in family stories or photographs, and in the images found on websites which catalogue genetic syndromes. Our argument is that inside and outside the clinic the visual interpretations create understandings of the child that at times position him or her as 'other', while at other times recognise the child as normal and 'one of us'. The uncertainty embedded in identifying rare genetic variations enables multiple interpretations to emerge which do not 'fix' the child into the category of the 'genetically other'.
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