DIFFERENTIAL EFFECTS OF A FOOD-BASED CONDITIONED INHIBITOR ON FOOD- OR COCAINE-SEEKING BEHAVIOR [0.03%]
一种基于食物的条件抑制因子对食物寻求行为和可卡因寻求行为的不同影响
Andrés S Lombas,David N Kearns,Stanley J Weiss
Andrés S Lombas
The present experiment compared the effects of a food-based conditioned inhibitor on food seeking vs. cocaine seeking behavior. In two groups of rats, the A+/AB- Pavlovian conditioned inhibition procedure was used to create a conditioned in...
Radial Maze Analog for Pigeons: Evidence for Flexible Coding Strategies May Result from Faulty Assumptions [0.03%]
论鸽子径向迷宫实验中的灵活编码策略可能源于错误假设的证据
Cassandra D Gipson,Kelly A Digian,Holly C Miller et al.
Cassandra D Gipson et al.
Previous research with the radial maze has found evidence that rats can remember both places that they have already been (retrospective coding) and places they have yet to visit (prospective coding; Cook, Brown, & Riley, 1985). Such dual co...
A comparison of two methods of assessing representation-mediated food aversions based on shock or illness [0.03%]
基于电击或生病评估表征介导的饮食条件化两种方法的比较
Peter C Holland
Peter C Holland
In experiments that measured food consumption, Holland (1981; Learning and Motivation, 12, 1-18) found that food aversions were formed when an exteroceptive associate of food was paired with illness, but not when such an associate was paire...
Jonathon D Crystal,Stephanie J Babb
Jonathon D Crystal
We investigated the time course of spatial-memory decay in rats using an eight-arm radial maze. It is well established that performance remains high with retention intervals as long as 4 hr, but declines to chance with a 24-hr retention int...
Enhancement of Pavlovian conditioned inhibition achieved by posttraining inflation of the training excitor [0.03%]
训练后扩大训练激动器可增强巴甫洛夫条件抑制作用
Jeffrey C Amundson,Daniel S Wheeler,Ralph R Miller
Jeffrey C Amundson
In two conditioned lick suppression experiments using water-deprived rats, we examined the effects of following Pavlovian conditioned inhibition training (i.e., A-US/AX-NoUS) with pairings of the training excitor (A) and the unconditioned s...
Victor S Ferreira
Victor S Ferreira
People talk to be understood, and so they should produce utterances that are easy for their listeners to understand. I begin this chapter by describing evidence showing that speakers rarely avoid sentences that are ambiguous, even though am...
Sensitization and habituation of motivated behavior in overweight and non-overweight children [0.03%]
肥胖和非肥胖儿童动机行为的敏感性和习惯性
Leonard H Epstein,Jodie L Robinson,Jennifer L Temple et al.
Leonard H Epstein et al.
The rate of habituation to food is inversely related to energy intake, and overweight children may habituate slower to food and consume more energy. This study compared patterns of sensitization, as defined by an initial increase in operant...
James F Briggs,David C Riccio
James F Briggs
The present studies examined whether the retrieval of an old 'reactivated' memory could be brought under the control of new contextual cues. In Experiment 1 rats trained in one context were exposed to different contextual cues either immedi...
Occasional Reinforced Responses During Extinction Can Slow the Rate of Reacquisition of an Operant Response [0.03%]
消退期偶然的增强反应会减慢操作性行为的再获得速度
Amanda M Woods,Mark E Bouton
Amanda M Woods
Three experiments with rats examined reacquisition of an operant response after either extinction or a response-elimination procedure that included occasional reinforced responses during extinction. In each experiment, reacquisition was slo...
Performance in a computerized self-control task by rhesus macaques (Macaca mulatta): The combined influence of effort and delay [0.03%]
努卡猕猴在计算机化自我控制任务中的表现：努力和延迟的综合影响
Theodore A Evans
Theodore A Evans
The variables of delay and effort have been found to influence self-control predictably and in similar fashion when tested independently, but it is unclear how they influence self-control interactively. In the present study, I tested these ...