1986'5, p.148
Polikarpov V. A.
Ratio of simultaneous remarks of partners in a group solution of problems

Psychological theory of thinking as a process worked out by S. L. Rubinstein and his pupils provided the basis for the reported experiment and for detailed discussion of its results. Dependance of partners' thinking developing in response to each other's remarks (under conditions of dialogue) on proximity of their level of analysis and current prediction processes was found out. A mechanism of cognitive interaction between subjects in the dialogue is described.