The ability to judge the limits of one's own knowledge may play an important role in knowledge acquisition. The current study tested the prediction that preschoolers would judge the limits of their lexical knowledge more accurately if they were first exposed to a few objects of contrasting familiarity. Such preexposure was hypothesized to increase…

This study investigated metacognitive monitoring abilities in adolescents with autism spectrum disorder in two experiments using the judgment-of-learning paradigm. Participants were asked to predict their future recall of unrelated word pairs during the learning phase. Experiment 1 compared judgments-of-learning made immediately after learning and…