Abstract:
:Some models of performance assume that behavior depends on environmental quantities (for example, rates of reinforcement) that are defined over intervals of fixed duration. Although such window models may serve as useful approximations, they are incompatible with well-known properties of behavior (for instance, sensitivity to delay). Window models with variable window length, however, are more difficult to refute. This article examines some implications of the assumption of random window length. Variable windows are shown to produce continuous forgetting and temporal discounting functions, to display properties analogous to parallel aggregation, and to make reasonable predictions about steady-state relations between reinforcement and responding. Issues of interpretation nonetheless suggest that alternatives to window models should be developed.
journal_name
Behav Processesjournal_title
Behavioural processesauthors
Tonneau Fdoi
10.1016/j.beproc.2005.02.007keywords:
subject
Has Abstractpub_date
2005-05-31 00:00:00pages
237-47issue
2eissn
0376-6357issn
1872-8308pii
S0376-6357(05)00035-5journal_volume
69pub_type
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