Primary process integration on the Rorschach and achievement in children: a follow-up study

The purpose of the present study was to follow-up children who had participated in a previous study which investigated the relationship between primary process integration and achievement. The major hypothesis of this follow-up study was supported in that Adaptive Regression (Holt's primary process integration measure on the Rorschach) was significantly positively related to reading achievement (r = .52, p < .001) and to overall achievement (r = .49) in third-grade children. These relationships remained significant when IQ was partialed out. Second-grade AR scores were significantly predictive of third-grade reading (r = .29, p < .05). The correlations between third-grade AR scores and achievement are similar in magnitude to second-grade correlations between these variables. This finding points to the consistency of the relationship between primary process integration and achievement over a one-year period.