The value hypothesis and acquisition of preference in concurrent chains Randolph C. Grace OriginalPaper Pages: 21 - 33
Preference and resistance to change in concurrent variable-interval schedules Matthew C. BellBen A. Williams OriginalPaper Pages: 34 - 42
Discrimination of individual vocalizations by black-capped chickadees (Poecile atricapilla) Leslie S. PhillmoreChristopher B. SturdyRonald G. Weisman OriginalPaper Pages: 43 - 52
Simultaneous temporal and spatial processing Jonathon D. CrystalBenjamin J. Miller OriginalPaper Pages: 53 - 65
Erratum to: How early maternal separation and juvenile experience with pups affect maternal behavior and emotionality in adult postpartum rats Stephanie L. ReesAlison S. Fleming Erratum Pages: 66 - 66