- Number, character, and intensity of contacts with alien cultures; factors affecting cultural receptivity
- Instances of cultural borrowing
- Adaptive modification of introduced elements
- Agencies and agents of culture change, etc.
- Immigration 167
- Colonial administration 636
- Loan words 122
- Foreign relations 648
- Foreign trade 439
- Missions 797
- Ethnic stratification 563
Outline of Cultural Materials. George P. Murdock, et al., eds. New Haven, Conn. Human Relations Area Files, Inc. 1961. xxv, 164 p.