Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Christopher K. Randall"'
Autor:
Philip Aust, Griselda Thomas, Tamara Powell, Christopher K. Randall, Vanessa Slinger-Friedman, Joe Terantino, Tiffani Reardon
Publikováno v:
Internet Learning. 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5901d85b402cd3a452325be3ee5613c1
https://doi.org/10.18278/il.4.2.8
https://doi.org/10.18278/il.4.2.8
Publikováno v:
Pharmacology Biochemistry and Behavior. 60:217-222
The ability of morphine to support a conditioned place preference (CPP) in preweanling (18–22-day-old) and adult (70–90-day-old) rats was assessed. Prior to a 15-min compartment preference test, subjects received a saline-paired, 30-min exposure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20945143e0851eaae3a5b5c391f444c2
https://doi.org/10.1016/s0091-3057(97)00585-6
https://doi.org/10.1016/s0091-3057(97)00585-6
Publikováno v:
Pharmacology Biochemistry and Behavior. 58:323-327
The influence of d-amphetamine on timing in pigeons was examined with a production procedure. Birds were trained with a fixed time schedule in which food reinforcement was contingent on the first response made after a duration signal had appeared for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b11385b985dc3218ac093f187247b552
https://doi.org/10.1016/s0091-3057(97)00296-7
https://doi.org/10.1016/s0091-3057(97)00296-7
Publikováno v:
Animal Learning & Behavior. 25:148-157
A duration matching-to-sample procedure was used to examine the influence of signal properties on temporal estimation and working memory. The results indicated that pigeons responded to durations of a light as if they were longer than equal durations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca38c9340b088bf53660f47970ae6140
https://doi.org/10.3758/bf03199052
https://doi.org/10.3758/bf03199052
Publikováno v:
Behavioural Processes. 34:265-268
Rats were trained on a short (2-second) versus long (10-second) duration discrimination. The duration of an overhead light signaled which of two lever-press responses, left or right, would produce food reinforcement. After the rats had acquired the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ede4eb08525354c18298db7be5894ae3
https://doi.org/10.1016/0376-6357(95)00003-d
https://doi.org/10.1016/0376-6357(95)00003-d
Publikováno v:
Psychobiology. 23:144-152
In three experiments, spatial learning in preweanling rats was examined, using the Morris water maze (MWM). Contrary to previous findings, Experiment 1 revealed that rat pups younger than 20 days of age showed good spatial learning. Experiment 2 reve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b8f1a372334b720ab9877571871cc7a
https://doi.org/10.3758/bf03327070
https://doi.org/10.3758/bf03327070
Publikováno v:
Psychobiology. 21:215-220
The dose-dependent effects of morphine on odor conditioning in rats were examined in two experiments. Subjects received one odor paired with either a low dose of morphine (0.5 mg/kg; Experiment 1A) or a high dose of morphine (10.0 mg/kg; Experiment 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01f094f774f4e81422380ca38b0c9874
https://doi.org/10.3758/bf03327137
https://doi.org/10.3758/bf03327137
Autor:
Christopher K. Randall, Karen L. Roper, Janice Steirn, Lou M. Sherburne, Thomas R. Zentall, Peter J. Urcuioli
Publikováno v:
Animal Learning & Behavior. 20:373-381
Common coding in pigeons was examined using a delayed conditional discrimination in-which each sample stimulus was associated with two different comparison stimuli (one-to-many map- ping). In Experiment 1, pigeons matched circle and dot samples to re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80d47869aea229e259092105504d5aea
https://doi.org/10.3758/bf03197960
https://doi.org/10.3758/bf03197960
Publikováno v:
Animal Learning & Behavior. 20:219-222
This experiment established that for the infant rat, 10 days postpartum, a preference conditioned to an olfactory stimulus (conditioned stimulus) could be substantially-decreased-by subsequently lowering the value of the unconditioned stimulus (heat)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c0343ab525f9df1e527c10039a8bd81
https://doi.org/10.3758/bf03213375
https://doi.org/10.3758/bf03213375
Publikováno v:
Psychobiology. 20:81-84
Two experiments describe a latent inhibition effect in preweanling rats. Subjects were trained with a light-tone compound conditioned stimulus (CS) paired with a footshock unconditioned stimulus. Experiment 1 tested 17- and 21-day-old rats and Experi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87cbf0494b3c96cd10764b655ff9ca31
https://doi.org/10.3758/bf03327166
https://doi.org/10.3758/bf03327166