title: A constrained rasch model of trace redintegration in serial recall.
abstract: The notion that verbal short-term memory tasks, such as serial recall, make use of information in long-term as well as in short-term memory is instantiated in many models of these tasks. Such models incorporate a process in which degraded traces retrieved from a short-term store are reconstructed, or redintegrated (Schweickert, 1993), through the use of information in long-term memory. This article presents a conceptual and mathematical model of this process based on a class of item-response theory models. It is demonstrated that this model provides a better fit to three sets of data than does the multinomial processing tree model of redintegration (Schweickert, 1993) and that a number of conceptual accounts of serial recall can be related to the parameters of the model.
authors.affiliation: Department of Psychology, University of Wollongong, Wollongong, New South Wales, Austmralia. steven_roodenrys@uow.edu.au
authors.forename: Steven
authors.initials: S
authors.lastname: Roodenrys
authors.forename: Leonie M
authors.initials: LM
authors.lastname: Miller
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D011939:Mental Recall; D008962:Models, Theoretical