In the climate of ethnic insecurity present in Nigeria in 1964, workers tended to support ethnic over labor parties. A small fraction of workers who were cross-pressured between their ethnic and their labor loyalties however, tended to report that they supported both ethnic and labor parties. These are called the “incon-sistent.” Looking more closely at this group, it was possible to distinguish between those who were descriptively inconsistent (they would describe themselves as supporting an ethnic and a labor party at the same time); and those who were prescriptively inconsistent (they would prescribe support for a labor party while actually supporting an ethnic party). Though descriptive inconsistency varied inversely with political information, prescriptive inconsistency varied directly with it. The immediate political significance of the inconsistents lay in their confusing the predictions of labor leaders who were counting on their support. Beyond that, however, it may be suggested that the inconsistents added to the felt unpredictability of rapidly changing, plural societies such as Nigeria.