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.
Cross-References. Establishments primarily engaged in marketing research are classified in Industry 541910, Marketing Research and Public Opinion Polling.
| Go to: | No change 2002 to 2007 | No change 1997 to 2002 | 2002 Economic Census and other data sources |
| 2007 NAICS | 2002 NAICS | 1997 NAICS |
Corresponding Index Entries |
|---|---|---|---|
| 541720 | 541720 | 541720 | Archeological research and development services |
| 541720 | 541720 | 541720 | Behavioral research and development services |
| 541720 | 541720 | 541720 | Business research and development services |
| 541720 | 541720 | 541720 | Cognitive research and development services |
| 541720 | 541720 | 541720 | Demographic research and development services |
| 541720 | 541720 | 541720 | Economic research and development services |
| 541720 | 541720 | 541720 | Humanities research and development services |
| 541720 | 541720 | 541720 | Language research and development services |
| 541720 | 541720 | 541720 | Learning disabilities research and development services |
| 541720 | 541720 | 541720 | Psychology research and development services |
| 541720 | 541720 | 541720 | Social science research and development services |
| 541720 | 541720 | 541720 | Sociological research and development services |
| 541720 | 541720 | 541720 | Sociology research and development services |
