Creating and Using Index Scores in the Analysis of School Policy Implementation and Impact
BACKGROUND: Epidemic increases in childhood obesity and associated health risks are resulting in efforts to implement school policies related to nutrition and physical activity (NPA). With multicomponent policy efforts, challenges exist in characterizing the extent of policy change across the breadt...
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Veröffentlicht in: | The Journal of school health 2012-06, Vol.82 (6), p.253-261 |
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Format: | Artikel |
Sprache: | eng |
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