Passive avoidance in chicks as a function of differential rearing Cathryn P. Brown OriginalPaper Pages: 221 - 224
Stimulus selection in discriminative taste-aversion learning in the rat Alexander F. Luongo OriginalPaper Pages: 225 - 230
The sensitivity of the pigeon’s keypeck to the differential reinforcement of long interresponse times W. Kirk Richardson OriginalPaper Pages: 231 - 240
Effect of angle stimulation during development on adult discrimination ability in rats A. John ErnstRandall YeeDenice Dericco OriginalPaper Pages: 241 - 246
Transfer of escape conditioning to extinction of a food-reinforced response Roger L. MellgrenNabil HaddadEd Eckert OriginalPaper Pages: 247 - 256
Some effects of early social stimulation on the emotional reactivity of ducklings Sandra H. KleinHoward S. HoffmanPeter DePaulo OriginalPaper Pages: 257 - 260
Locomotor activity and exploration: The use of traditional manipulators to dissociate these two behaviors in the rat Mark LeylandTrevor RobbinsSusan D. Iversen OriginalPaper Pages: 261 - 265
Errorless learning in newborn chicks P. W. RobinsonD. F. FosterC. V. Bridges OriginalPaper Pages: 266 - 268
Experience with the reinforcer and the preference for earned rather than free reinforcers in rats Curtis W. CarlsonDavid C. Riccio OriginalPaper Pages: 269 - 272
Investigatory behavior inthe plains garter snake (Thamnophis radix) and several additional species David ChiszarTerrence CarterShannon Taylor OriginalPaper Pages: 273 - 278
A comparison of signaled vs. unsignaled free-operant avoidance in wild and domesticated rats Robert W. Powell OriginalPaper Pages: 279 - 286
The role of primary reinforcement and overt movements in autoshaping in the pigeon Michael P. Browne OriginalPaper Pages: 287 - 292
The effects of Pavlovian CSs on two food-reinforced baselines— with and without noncontingent shock Thomas S. Hyde OriginalPaper Pages: 293 - 298
Preference for food and water in rats as a function of delay of reward Stephanie S. SmithK. Edward Renner OriginalPaper Pages: 299 - 302
Continuity and intensity of shock in one-way avoidance learning in the rat Stephen E. Dieter OriginalPaper Pages: 303 - 307
Learning and transposition of an extended sameness-difference concept by slow and fast learning capuchin monkeys John L. ScanlonJames E. King OriginalPaper Pages: 308 - 312
Reversal of spatial discrimination learning in a water maze by previously undernourished rats J. L. Smart OriginalPaper Pages: 313 - 316
Resistance to extinction of a learned taste aversion varies with time of conditioning Joseph W. Ternes OriginalPaper Pages: 317 - 321
Instrumental escape learning in the rat at 24-hour intertriai interval: Effects of magnitude and schedule of reinforcement Jeffrey A. SeybertRandall L. RigbyRoger L. Mellgren OriginalPaper Pages: 322 - 328
The effect of drug habituation before and after taste aversion learning in rats Eric W. Holman OriginalPaper Pages: 329 - 332
Conceptual conditional discrimination inSaimiri sciureus Roger K. ThomasR. Stephen Kerr OriginalPaper Pages: 333 - 336
Territorial behavior of laboratory rats under conditions of peripheral anosmia Kevin J. FlannellyDonald H. Thor OriginalPaper Pages: 337 - 340
Cross-modal transfer of stimulus control in the albino rat: A stimulus delay procedure James S. MacDonallHenry Marcucella OriginalPaper Pages: 341 - 346
Dissimilarity of mechanisms for evocation of escape and avoidance responding in dogs Ronald N. EhrmanJ. Bruce Overmier OriginalPaper Pages: 347 - 351
The relationship between locus of odor cues and double-alternation responding in the rat Robert E. PrytulaStephen F. Davis OriginalPaper Pages: 352 - 356
