Andrew M. Greeley, «Comment on Hunt's» Mythological - Symbolic Religious Commitment: The LAM Scales,»» Journal for the Scientific Study of Religion 11 (1972): 287 - 92, proposes
a fourth nonliteral but transcendent category for the scales but argues only for its legitimacy as an autonomous position, not, as I do, for its role in completing a quadripolar approach to world view.