Abstract and Keywords
The study of serially organized behavior has been enhanced by a new paradigm for training sequences by new technology for presenting multiple images in varied positions and by new concepts for describing serially organized behavior. The new paradigm is the simultaneous chaining paradigm that presents all list items simultaneously, in a new configuration on each trial. Because there are no external cues to guide the execution of the required sequence, subjects must form a representation of the sequence and update it while moving from item to item. Experiments in which humans, chimpanzees, and monkeys were trained to learn sequences composed of arbitrary items showed that subjects acquired knowledge of the ordinal position of each item, and its relationship with other items from a list, without any requirement to do so. Symbolic distance and magnitude functions that were obtained from both monkeys and humans that learned lists composed of arbitrary and numerical stimuli provide strong evidence of an underlying ordinal position analyzer at both the behavioral and the neural level.
Access to the complete content on Oxford Handbooks Online requires a subscription or purchase. Public users are able to search the site and view the abstracts and keywords for each book and chapter without a subscription.
If you have purchased a print title that contains an access token, please see the token for information about how to register your code.