RDGAM symmetric, binary

RDCON symmetric, binary

RDPOS symmetric, binary

RDNEG symmetric, binary

RDHLP non-symmetric, binary

RDJOB non-symmetric, valued.

The employees worked in a single room and include two inspectors (I1 and I3), three solderers (S1, S2 and S3), and nine wiremen or assemblers (W1 to W9). The interaction categories include: RDGAM, participation in horseplay; RDCON, participation in arguments about open windows; RDPOS, friendship; RDNEG, antagonistic (negative) behavior; RDHLP, helping others with work; and RDJOB, the number of times workers traded job assignments.

Homans G. (1950). The human group. New York: Harcourt-Brace.

Roethlisberger F. and Dickson W. (1939). Management and the worker. Cambridge: Cambridge University Press.