Neurolinguistic Programming (NLP) theory suggests that each person has a preference for one of the three primary senses: visual, auditory, or kinesthetic. This preference is referred to in NLP as a primary representational system (PRS). It is necessary for a client's primary representational system (PRS) preference to he identified correctly if NLP is to he used as a therapeutic modality. Research on identifying PRS preference has been inconsistent. Three methods for identifying PRS were considered in this study.Counselors subscribing to the theory of Neurolinguistic Programming (NLP) suggest that individuals gather most of their information about the environment through the primary sense systems of sight, sound, and touch. They further suggest that each person prefers one of these senses, referred to as the Primary Representational System (PRS), over the other two (Bandler & Grinder, 1975). Theoretically, during a therapeutic intervention, if the counselor can determine the client's PRS and respond in that system, trust and rapport in the relationship should be enhanced (is therefore necessary that the client's PRS be accurately identified if NLP is to be an effective therapeutic strategy.Since NLP was first introduced, two methods of identifying PRS have been recommended: the predicate preference method and the eye movement technique. The predicate preference method requires that the therapist examine the client's language, because people unconsciously choose specific words that best represent an experience. Fred J . Dorn is a counseling psychologut, Student Counseling Service, Texas A t 3 M University, College Station, Texas. The author would like to express his appreciation to Michael Atwater and Roger Russell for their helpful comments on an earlier draft of this manuscript.