• 29 Sociology
• 18 Teaching
• 7 Social aspects
• 6 Educational law and legislation
• 6 Moral and ethical aspects
• 5 Effective teaching
• 4 Methodology
• 4 Motivation in education
• 4 School environment
• 4 Social conditions
• 3 Cultural geography
• 3 Curricula
• 3 Educational psychology
• 3 Equality
• 3 Human ecology
• 3 Human geography
• 3 Multicultural education
• 3 Race discrimination
• 3 Racism
• 3 Sex discrimination
• 3 Sexism
• 3 Social ecology

• 29 Films Media Group
• 29 Films for the Humanities & Sciences (Firm)
• 7 Hedrick Smith Productions
• 4 WNET (Television station : New York, N.Y.)
• 3 Stone Lantern Films
• 2 ABC News Productions
• 2 Gliner, Robert
• 2 Infobase
• 1 BBC Worldwide Ltd
• 1 FBC Productions
• 1 KTWU-TV (Television station : Topeka, Kan.)
• 1 Mobile Digital Arts
• 1 Moyers, Bill D
• 1 Mundomedia Digital Studios, LLC
• 1 Online Classroom Ltd
• 1 Palfreman Film Group
• 1 Public Affairs Television (Firm)
• 1 Smiley Film Distribution & World Sales (Firm)
• 1 TED Conferences LLC
• 1 TVA Films (Firm)

• 29 English

• 4 United States
• 3 Africa, Sub-Saharan
• 3 India
• 3 South Asia

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