Overweight/obese children have HRQOL scores as impaired as those of children with inflammatory bowel disease. According to proxy-reported scores, overweight/obesity is associated with lower social functioning. Thus, it is important for health care providers to recognize obesity's relationship to patients' psychosocial health and provide holistic care that addresses the severity of this disease.

This article surveys linguistic annotation in corpora and corpus linguistics. We first define the concept of 'corpus' as a radial category and then, in Sect. 2, discuss a variety of kinds of information for which corpora are annotated and that are exploited in contemporary corpus linguistics. Section 3 then exemplifies many current formats of annotation with an eye to highlighting both the diversity of formats currently available and the emergence of XML annotation as, for now, the most widespread form of annotation. Section 4 summarizes and concludes with desiderata for future developments.

Documenting a language requires the production of records that will persist and be accessible into the future. If we look at the number of language descriptions for which there is no corresponding accessible primary data, it would seem that creating persistent, well-structured, and citable language records has proven to be a considerable barrier to linguists in the past.2 This is due, in part, to the lack of advice and training in the use of appropriate methods and tools for recording, transcribing, and analyzing linguistic data. This chapter seeks to provide such advice by focusing on the nuts and bolts of the creation and management of sustainable data in the course of linguistic field research, including pre-fieldwork planning and the follow-up archiving, annotation, and analysis of field-collected materials. The approach to data management presented here assumes that it is the 1 Thanks to Christopher Cox and Toshihide Nakayama for their comments as reviewers of this chapter. Thanks also to Laura Berbusse, Tobias Bloyd, and Aaron Waldrip for helpful suggestions. 2 See Johnston (1995) and Antworth and Valentine (1998) and the other papers (a little dated but still useful) in Lawler and Aristar-Dry (1998) to see how these topics have been part of linguistic discussion for some time.