2020). The effects of mood and retrieval cues on semantic memory and metacognition. Scandinavian Journal of Psychology, 61, 333-347.We investigated whether the previously established effect of mood on episodic memory generalizes to semantic memory and whether mood affects metacognitive judgments associated with the retrieval of semantic information. Sixty-eight participants were induced into a happy or sad mood by viewing and describing IAPS images. Following mood induction, participants saw a total of 200 general knowledge trivia items (50 open-ended and 50 multiplechoice after each of two mood inductions) and were asked to provide a metacognitive judgment about their knowledge for each item before providing a response. A sample trivia item is: Author --To kill a mockingbird. Results indicate that mood affects the retrieval of semantic information, but only when the participant believes they possess the requested semantic information; furthermore, this effect depends upon the presence of retrieval cues. In addition, we found that mood does not affect the likelihood of different metacognitive judgments associated with the retrieval of semantic information, but that, in some cases, having retrieval cues increases accuracy of these metacognitive judgments. Our results suggest that semantic retrieval processes are minimally susceptible to the influence of affective state but does not preclude the possibility that affective state may influence encoding of semantic information.The effects of mood and retrieval cues on semantic memory and metacognition 335 Scand J Psychol 61 (2020) c t (64) = 3.07, p = 0.003. d t (66) = 2.93, p = 0.005.The effects of mood and retrieval cues on semantic memory and metacognition 343 Scand J Psychol 61 (2020)
APPENDIX 1 IAPS PhotosThe effects of mood and retrieval cues on semantic memory and metacognition 345 Scand J Psychol 61 (2020)