It is a form of non-reductive supervenience, but one where reality is considered to supervene in a manner more akin to lae said to be genuinely novel from each other (i.e., the psychological vs. the physical), and is thus a type of dualism.
It is a form of non-reductive supervenience, but one where reality is considered to supervene in a manner more akin to layers, rather than patterns within a single layer, as per later physicalism. These layers are said to be genuinely novel from each other (i.e., the psychological vs. the physical), and is thus a type of dualism.