i. BALES, R. F.Interaction process analysis. Cambridge: Addison-Wesley Press, I950.
2.
2. BALES, R. F., and GERBRANDS, H."The interaction recorder-an apparatus and check list for sequential content analysis of social interaction."Human Relations, I948, 1, 456-464.
3.
3. CARTER, L. F., and NIXON, M."An investigation of the relationship between four criteria of leadership ability for three different tasks."J. Psychol., 1949, 27, 245-26I.
4.
4. CARTER, L. F., HAYTHORN, W., and HOWELL, M."A further investigation of the criteria of leadership."J. Ab. Soc. Psychol., I950, 45, 350-358.
5.
5. CARTER, L. F."Some research on leadership in small groups." In Guetzkow, H. Ed. Report on human relations research sponsored by Office of Naval Research. (In press.)
6.
6. CARTER, L. F., HAYTHORN, W., MEIROWITZ, B., and LANZETTA, J."A note on a new technique of interaction recording."J. Ab. Soc. Psychol., I951, 46. (In press.)
7.
7. CATTELL, R. B., and WISPE, L. G."The dimensions of syntality in small groups."J. Soc. Psychol., I948, 28, 57-78.
8.
8. CHAPPLE, E. D."The interaction chronograph: its evolution and present application."Personnel, I949, 25, 295-307.
9.
9. GUETZKOW, H."Unitizing and categorizing problems in coding qualitative data."J. Clin. Psychol., 1950, 16, 47-58.
10.
IO. HARRIS, H.The group approach to leadership testing. London: Routledge, Kegan Paul, I949.
11.
II. MOSTELLER, F., and TUKEY, J. W."The uses and usefulness of binomial probability paper."J. Am. Statist. Assn., I949, 44, I74-2I2.
12.
i2. Office of Strategic Services Assessment Staff. Assessment of Men. New York: Rinehart, I948.