Measuring age-related differences in using a simple decision strategy: The case of the recognition heuristic.

According to the recognition heuristic, decision makers base their inferences on recognition alone, assuming that recognized objects have larger criterion values than unrecognized ones. Knowing that recognition is a valid cue and thus using the recognition heuristic should increase with age. This was tested in two experiments with preadolescents (N = 140), adolescents (N = 186), and adults (N = 78). The results show, as expected, a monotonic age-related trend in the improvement of domain-specific knowledge but, unexpectedly, a non-monotonic one for using the recognition heuristic. More specifically, use of the recognition heuristic increased from preadolescents to adolescents, but then dropped for adults. (PsycINFO Database Record (c) 2017 APA, all rights reserved)
Source: Zeitschrift fur Psychologie - Category: Psychiatry & Psychology Source Type: research