Linguistic Measures of the Therapeutic Process in Carl Rogers's Case of Miss Vib.

In the "parallel studies" project led by Carl Rogers at the Counseling Center of the University of Chicago over 70 years ago, measures of personality organization and other clinical ratings were applied to 10 recorded and transcribed cases. This paper applied computerized measures of the referential process to the treatment by Rogers of the client known as Miss Vib. The treatment was considered successful and used by Rogers to illustrate his theory of personality, and his view of the therapeutic process. Using the DAAP system, the measures were applied to therapist and client speech at embedded levels of magnification, including measures for the treatment as a whole to be compared to other treatments in the referential process data base; measures for individual sessions to show progression across the trajectory of a treatment for comparison with the clinical ratings; and measures representing word by word variation within a session to enable close examination of the process. The initial prediction concerning the relation of the referential process measures to the clinical measures was not confirmed. Close examination of pivotal sessions provided an account of the results beyond that emphasized in the client-centered approach.