This industry comprises establishments primarily engaged in conducting research and analyses in cognitive development, sociology, psychology, language, behavior, economic, and other social science and humanities research. Establishments primarily engaged in--

Including:

• Archeological research and development services
• Behavioral research and development services
• Business research and development services
• Cognitive research and development services
• Demographic research and development services
• Economic research and development services
• Historic and cultural preservation research and development services
• Humanities research and development services
• Language research and development services
• Learning disabilities research and development services
• Psychology research and development services
• Social science research and development services
• Sociological research and development services
• Sociology research and development services