Alan B. Newman

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Pigeons (Columba livia) learned 3-, 4- or 5-item lists prior to subset and wild card tests. On the latter, a novel item replaced 1 of the list items. Pigeons who learned 3-item lists responded accurately on all subset pairs (AB, BC, and AC) and on all types of 3-item wild card trials (WBC, AWC, & ABW). Pigeons who learned 4- and 5-item lists responded at(More)
Conservation techniques involving imaging that were once prohibitively expensive due to cumbersome and inaccessibly large computers, are now available to more conservators with the adaptation of easier-to-use and relatively inexpensive technology. Two years ago we wrote: "We are confident that the specific investigations proposed will become valuable models(More)
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