Imitative learning of stimulus-response and response-outcome associations in pigeons [0.03%]
鸽子对刺激-反应和反应-结果联结的模仿学习
A L Saggerson,David N George,R C Honey
A L Saggerson
A novel automated procedure was used to study imitative learning in pigeons. In Experiments 1 and 2, observer pigeons witnessed a demonstrator pigeon successfully performing an instrumental discrimination in which different discriminative s...
Robert A Rescorla
Robert A Rescorla
Five magazine approach experiments with rats and 1 sign-tracking experiment with pigeons explored the possibility of an analogue to spontaneous recovery of excitatory conditioning from extinction: spontaneous recovery of inhibitory conditio...
Modulation of the effective salience of a stimulus by direct and associative activation of its representation [0.03%]
直接和联想激活刺激表征对其有效显著性的影响
Geoffrey Hall,José Prados,Joan Sansa
Geoffrey Hall
In 2 experiments, rats received exposure to presentations of a footshock preceded by a given cue. In the PRf (partial reinforcement) condition, this cue also occurred in the absence of the shock; in the CRf (continuous reinforcement) condit...
Shape parameters explain data from spatial transformations: comment on Pearce et al. (2004) and Tommasi & Polli (2004) [0.03%]
形状参数可以解释空间变换数据：对Pearce等（2004）和Tommassi及Polli（2004）的评论
Ken Cheng,C R Gallistel
Ken Cheng
In 2 recent studies on rats (J. M. Pearce, M. A. Good, P. M. Jones, & A. McGregor, see record 2004-12429-006) and chicks (L. Tommasi & C. Polli, see record 2004-15642-007), the animals were trained to search in 1 corner of a rectilinear spa...
David N Kearns,Stanley J Weiss,Charles W Schindler et al.
David N Kearns et al.
Despite its potential relevance to the treatment of drug abuse, conditioned inhibition of drug seeking has not been systematically investigated before. In this study, rats could self-administer cocaine by lever pressing whenever a click or ...
Ludwig Huber,Wilfried Apfalter,Michael Steurer et al.
Ludwig Huber et al.
The authors describe a novel multistimulus, multiple-matching learning paradigm for pigeons, which they believe not only simulates pigeons' natural foraging behavior but also more realistically shows their visual discrimination ability. A t...
The outcome specificity of learned predictiveness effects: parallels between human causal learning and animal conditioning [0.03%]
习得预测效应的结果特异性：人类因果学习与动物条件反射的类比
M E Le Pelley,S M Oakeshott,A J Wills et al.
M E Le Pelley et al.
Two experiments examined the outcome specificity of a learned predictiveness effect in human causal learning. Experiment 1 indicated that prior experience of a cue-outcome relation modulates learning about that cue with respect to a differe...
Jeremie Jozefowiez,Daniel T Cerutti,John E R Staddon
Jeremie Jozefowiez
In Experiment 1, pigeons chose between variable- and fixed-interval schedules. The timer for 1 schedule was reset by a reinforcement on that schedule or on either schedule. In both cases, the pigeons timed reinforcement on each schedule fro...
John A Nevin,Randolph C Grace
John A Nevin
Three experiments with pigeons explored the constancy of reinforcer omission during extinction conjectured by rate estimation theory. Experiment 1 arranged 3-component multiple variable-interval (VI) schedules with a mixture of food and ext...
Kouji Urushihara,Daniel S Wheeler,Oskar Pineño et al.
Kouji Urushihara et al.
Three conditioned taste aversion experiments with rats investigated superconditioning. In each experiment, alternate exposures of 2 flavor compounds with a common element (i.e., AB/AS) were administered to establish an inhibitory relationsh...