The mediation of paired associate recall by representations of properties ascribed to objects in perception and imagination

Any perceived or imagined object will have various properties: for example, it may be of a particular size, shape, and colour. In this paper it is argued that when two objects are perceived or imagined to be interacting, they are likely, as a result, to have properties that may, in part, mediate paired associate recall. In Experiments 1 and 2 it was shown that if the object to be named in recall has properties that are the same as the object named by the cue, then recall is greater than when the properties differ. In Experiment 3 it was shown that if the object to be named in recall has properties that are relevant to a relation between the two objects, then recall is enhanced, as compared with conditions in which this is not the case. In discussion, it is argued that, by means similar to those operating in these experiments, a representation of properties may contribute to recall in experiments in which subjects use interactive imagery.