Kendall Powell. Show Affiliations »
Abstract
Mesh: See more » Data CollectionInternetPhysics/educationScience/educationSex FactorsStudents/psychologyTeaching/standardsTeaching/trendsUnited StatesUniversities/standardsUniversities/trends
Year: 2003 PMID: 13679886 DOI: 10.1038/425234a
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962