The impact of physical education on obesity among elementary school children

Arbeitspapier

In response to the dramatic rise in childhood obesity, the Centers for Disease Control (CDC) and other organizations have advocated increasing the time that elementary school children spend in physical education (PE) classes. However, little is known about the effect of PE on child weight. This paper measures that effect by instrumenting for child PE time with state policies, using data from the Early Childhood Longitudinal Study, Kindergarten Cohort (ECLS-K) for 1998-2004. Results from IV models indicate that PE lowers BMI z-score and reduces the probability of obesity among 5th graders (in particular, boys), while the instrument is insufficiently powerful to reliably estimate effects for younger children. This represents some of the first evidence of a causal effect of PE on youth obesity, and thus offers at least some support to the assumptions behind the CDC recommendations. We find no evidence that increased PE time crowds out time in academic courses or has spillovers to achievement test scores.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Series: IZA Discussion Papers ; No. 6807

Klassifikation und Themen

• Klassifikation: Wirtschaft ; Health Behavior ; Health: Government Policy; Regulation; Public Health ; Analysis of Education ; State and Local Government: Health; Education; Welfare; Public Pensions ; Energy, Environmental, Health, and Safety Law
• Thema: obesity ; physical activity ; physical education ; children ; health

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Cawley, John ; Frisvold, David ; Meyerhoefer, Chad D.
• Ereignis: Veröffentlichung
• (wer): Institute for the Study of Labor (IZA)
• (wo): Bonn
• (wann): 2012

Weitere Informationen

• Handle: http://hdl.handle.net/10419/62413
• Letzte Aktualisierung: 10.03.2025, 11:42 MEZ