title: Evidence against memorial facilitation and context-dependent memory effects through the chewing of gum.
abstract: The experiment examined the prediction that chewing gum at learning and/or recall facilitated subsequent word recall. Chewing gum at learning significantly impaired recall, indicating that the chewing of gum has a detrimental impact upon initial word encoding. In addition, a context-dependent memory effect was reported for those participants who both learned and recalled in the absence of gum; however, a context-dependent effect was not found with chewing gum. The findings contradict previous research.
authors.affiliation: School of Psychology, Cardiff University, Tower Building, Park Place, Cardiff, UK. johnsonaj@cardiff.ac.uk
authors.forename: Andrew J
authors.initials: AJ
authors.lastname: Johnson
authors.forename: Christopher
authors.initials: C
authors.lastname: Miles
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D002638:Chewing Gum; D005260:Female; D006801:Humans; D008297:Male; D008409:Mastication / Q000502:physiology*; D008568:Memory / Q000502:physiology*; D011939:Mental Recall / Q000502:physiology*
chemical_list: D002638:Chewing Gum