Durability of the partial reinforcement and partial delay of reinforcement extinction effects after minimal acquisition training Mitri E. ShanabDana W. Birnbaum OriginalPaper Pages: 81 - 85
Intertrial interval and passive avoidance learning inOctopus vulgaris J. J. BarlowG. D. Sanders OriginalPaper Pages: 86 - 88
Recovery from conditioned suppression to a partially overlapping compound stimulus David L. BrodiganMilton A. Trapold OriginalPaper Pages: 89 - 91
The development of habituation in the rat Paul M. BronsteinHoward NeimanM. Jov Levine OriginalPaper Pages: 92 - 96
Simultaneous contrast in the goldfish Richard A. BurnsWilliam T. WoodardM. E. Bitterman OriginalPaper Pages: 97 - 100
Matching when the number of response alternatives is large H. L. MillerDonald H. Loveland OriginalPaper Pages: 106 - 110
Effect of early experience and age on initial responsiveness ofTilapia mossambica fry to a maternal model Howard I. RussockMartin W. Schein OriginalPaper Pages: 111 - 114
Stimulus change and complexity in exploratory behavior George T. Taylor OriginalPaper Pages: 115 - 118
Effect of a conspecific’s presence on deprived rats’ Performance: Social facilitation vs distraction/imitation John M. LevineThomas R. Zentall OriginalPaper Pages: 119 - 122
Imprinting of ducklings to a second stimulus when a previously imprinted stimulus is occasionally presented Leonard A. EisererHoward S. Hoffman OriginalPaper Pages: 123 - 125
Black-white discrimination and orienting behavior in the desert iguana (Dipsosaurus dorsalis) Frank S. GarzanitAnn M. Richardson OriginalPaper Pages: 126 - 128
Responses of water snakes (Natrix r. rhombifera) and garter snakes (Thamnophis sirtalis) to chemical cues Richard H. PorterJames A. Czaplicki OriginalPaper Pages: 129 - 132
Factors influencing the acquisition of tactual random figure discriminations by rhesus monkeys Kristin R. CarlsonRobert Eibergen OriginalPaper Pages: 133 - 137
Visual observing behavior in the squirrel monkey Richard H. HaudeOakley S. Ray OriginalPaper Pages: 138 - 140
A comparison of the aversive and female attractant properties of urine from dominant and subordinate male mice R. B. JonesN. W. Nowell OriginalPaper Pages: 141 - 144
Stimulus control of foodcup approach following fixed ratio reinforcement Richard B. DayJohn R. Platt OriginalPaper Pages: 148 - 152
Stimulus nonequivalences in go/no-go avoidance discriminations: Sensory, drive, and response factors Marina FrontaliGiorgio Bignami OriginalPaper Pages: 153 - 160
