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pro vyhledávání: '"R. M. Church"'
Autor:
K, Kirkpatrick, R M, Church
Publikováno v:
Journal of experimental psychology. Animal behavior processes. 26(2)
In 2 experiments, separate groups of rats were given stimulus conditioning, temporal conditioning, untreated control and (in Experiment 2) learned irrelevance control procedures, followed by a compound with both stimulus and temporal cues. Stimulus c
Publikováno v:
Journal of experimental psychology. Animal behavior processes. 24(3)
We attempted to determine whether timing theories developed primarily to explain performance in fixed-interval reinforcement schedules are also applicable to variable intervals. Groups of rats were trained in lever boxes on peak procedures with a 30-
Autor:
James R. M. Church, Stephen Winder
Publikováno v:
Retina. 26:242-243
Autor:
R M, Church
Publikováno v:
Journal of experimental psychology. Animal behavior processes. 23(4)
This article reviews the prerequisites for quantitative models of animal learning and cognition, describes the types of models, provides a rationale for the development of such quantitative models, describes criteria for their evaluation, and makes r
Publikováno v:
Journal of experimental psychology. Animal behavior processes. 23(3)
The representation of time was investigated by testing rats with intervals that changed by 2 s across trials. In Experiment 1, 2 ranges (20-150 s, 30-160 s; n = 10 rats per group) were examined. The times at which response bursts occurred (start time
Publikováno v:
Journal of experimental psychology. Animal behavior processes. 20(2)
Our purpose was to infer the characteristics of the internal clock, temporal memory, and decision processes involved in temporal generalization behavior on the basis of the analysis of individual trials. Three groups of 10 rats each were trained on a
Publikováno v:
Euphytica. 31:511-518
Fruit set on clones of Cox's Orange Pippin apple which had been produced by gamma-irradiation, and found in a previous trial to crop when isolated from the pollen of other cultivars, was compared after open or hand-pollination. Some clones set more f
Autor:
W H, Meck, R M, Church
Publikováno v:
Behavioral neuroscience. 101(4)
Two experiments assessed the effects of nutrients on timing behavior by rats. The nutrients were laced with saccharin and given to rats as a snack before training on a 20-s peak-interval procedure. The primary component of the snacks for four groups
Publikováno v:
Journal of experimental psychology. Animal behavior processes. 2(4)
A psychophysical procedure was used to determine the difference limen for the duration of a signal that ranged from .5 to 8.0 sec. The accuracy of three rats in keeping track of the duration was assumed to be limited by three factors: (a) inattention
Publikováno v:
Journal of experimental psychology. Animal behavior processes. 10(3)
Ten rats were trained on a discrete-trial peak procedure in which food, if available, occurred following the first response after a signal had been present for 10 s. Ten other rats were trained on the same procedure with a 20-s criterion. When the ti