The relationship between memory and judgment depends on whether the judgment task is memory-based or on-line.

Five alternative information processing models that relate memory for evidence to judgments based on the evidence are identified in the current social cognition literature: independent processing, availability, biased retrieval, biased encoding, and incongruity-biased encoding. A distinction between 2 types of judgment tasks, memory-based vs online, is introduced and is related to the 5 process models. In 3 experiments, using memory-based tasks where the availability model described Ss' thinking, direct correlations between memory and judgment measures were obtained. In a 4th experiment, using online tasks where any of the remaining 4 process models may apply, prediction of the memory–judgment relationship was equivocal but usually followed the independence model prediction of zero correlation. It is concluded that memory and judgment will be directly related when the judgment was based directly on the retrieval of evidence information in memory-based judgment tasks. (61 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)