Assessment of perceptual discrepancy: utility of the Primary Communication Inventory

The Primary Communication Inventory was factor-analyzed in order to validate the subscales of this instrument. These subscales were derived by Navran (20) on the basis of face validity and were labeled verbal and nonverbal communication subscales. The analysis yielded two factors. However, they could not be labeled verbal and nonverbal. Instead, the factors were interpreted as: (a) the individual's perceptions of own communication ability, and (b) the spouse's perceptions of the individual's communication ability. The scoring of the Primary Communication Inventory was revised and used as a measure of perceptual discrepancy between husbands and wives. Interestingly, discrepancy within the marital dyad was greater for the nondistressed participants than for the distressed participants. The results illustrate the potentially adaptive nature of positive perceptual distortion within the marital dyad and the potential utility for future research of calculating perceptual discrepancy scores for each spouse using the Primary Communication Inventory.