information about Focus group field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Sociology 12.6M papers | Business 11.6M papers | Marketing 2.8M papers | Anthropology 1.2M papers |
| Current | |||
Focus group 144k papers | |||
| Child | |||
Content validity 16.2k papers | Quality time 127 papers | ||
Trends
Notes
History