About: http://webisa.webdatacommons.org/148498172

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Researchers controlled for factors such as parental employment, television watching, the quality of school facilities, the years of experience the children's teachers had and other variables that could potentially affect child outcomes.
http://www.w3.org/ns/prov#wasQuotedFrom	apahelpcenter.org