The prediction of change in repertory grids

Several predictions relating to differential element and construct stability in repertory grids over time were investigated. Test-retest data indicated significantly greater construct stability for high intensity or 'constellatory' constructs over a seven-month period. Consistency of element ratings was also significantly greater for high intensity (constellatory) constructs, but only for certain elements. Evidence is also reported indicating that the dimension of cognitive complexity may also serve as a moderator of the above relationships.