Records |
Author |
Zentall, S.S.; Zentall, T.R. |
Title |
Activity and task performance of hyperactive children as a function of environmental stimulation |
Type |
Journal Article |
Year |
1976 |
Publication |
Journal of consulting and clinical psychology |
Abbreviated Journal |
J Consult Clin Psychol |
Volume |
44 |
Issue |
5 |
Pages |
693-697 |
Keywords |
Achievement; Acoustic Stimulation; *Arousal; Auditory Perception; Child; Humans; Hyperkinesis/*etiology; Photic Stimulation; Visual Perception |
Abstract |
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English |
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ISSN |
0022-006X |
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Notes |
PMID:965541 |
Approved |
no |
Call Number |
refbase @ user @ |
Serial |
272 |
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Author |
Wittig, R.M.; Crockford, C.; Wikberg, E.; Seyfarth, R.M.; Cheney, D.L. |
Title |
Kin-mediated reconciliation substitutes for direct reconciliation in female baboons |
Type |
Journal Article |
Year |
2007 |
Publication |
Proceedings. Biological sciences / The Royal Society |
Abbreviated Journal |
Proc Biol Sci |
Volume |
274 |
Issue |
1613 |
Pages |
1109-1115 |
Keywords |
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Abstract |
It has been hypothesized that group-living mammals engage in reconciliation (post-conflict affiliation between former opponents) to reduce the disruptive costs of aggression and restore opponents' tolerance to baseline levels. Recipients of aggression are sometimes reluctant to tolerate the proximity of a recent opponent, however, in apparent fear that aggression will be renewed. In such cases, reconciliatory behaviour by the aggressor's close kin may substitute for direct reconciliation. We describe a playback experiment with free-ranging baboons (Papio hamadryas ursinus) that examines whether friendly behaviour by the aggressor's kin can substitute for direct reconciliation by the aggressor herself. In the test condition, female subjects who had recently been threatened heard the friendly grunt of one of their aggressor's relatives, mimicking kin-mediated vocal reconciliation. In the control condition, subjects heard the grunt of a dominant female from a different matriline. Subjects responded significantly more strongly in test than in control trials. Moreover, in the next hour they were significantly more likely to tolerate the proximity of both their aggressor and the relative whose grunt they had heard. In contrast, subjects' behaviour towards both control females and other members of their aggressor's matriline was unaffected. We conclude that kin-mediated vocal reconciliation can substitute for direct reconciliation in baboons. |
Address |
Department of Biology, University of Pennsylvania, Philadelphia, PA 19104-6018, USA |
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English |
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Edition |
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ISSN |
0962-8452 |
ISBN |
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Conference |
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Notes |
PMID:17301022 |
Approved |
no |
Call Number |
refbase @ user @ |
Serial |
342 |
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Author |
Seyfarth, R.M.; Cheney, D.L. |
Title |
Cognitive strategies and the representation of social relations by monkeys |
Type |
Journal Article |
Year |
2001 |
Publication |
Nebraska Symposium on Motivation. Nebraska Symposium on Motivation |
Abbreviated Journal |
Nebr Symp Motiv |
Volume |
47 |
Issue |
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Pages |
145-177 |
Keywords |
Adaptation, Biological; Animals; *Evolution; Family; Female; Haplorhini; Male; Memory; Primates; *Selection (Genetics); *Social Behavior; Social Dominance; *Social Perception |
Abstract |
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Address |
University of Pennsylvania, USA |
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English |
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Edition |
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ISSN |
0146-7875 |
ISBN |
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Notes |
PMID:11759347 |
Approved |
no |
Call Number |
refbase @ user @ |
Serial |
345 |
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Author |
Cheney, D.L.; Seyfarth, R.M.; Silk, J.B. |
Title |
The responses of female baboons (Papio cynocephalus ursinus) to anomalous social interactions: evidence for causal reasoning? |
Type |
Journal Article |
Year |
1995 |
Publication |
Journal of comparative psychology (Washington, D.C. : 1983) |
Abbreviated Journal |
J Comp Psychol |
Volume |
109 |
Issue |
2 |
Pages |
134-141 |
Keywords |
Animals; Attention; Auditory Perception; *Awareness; *Concept Formation; *Dominance-Subordination; Fear; Female; Hierarchy, Social; Papio/*psychology; *Social Behavior; Social Environment; Vocalization, Animal |
Abstract |
Baboons' (Papio cynocephalus ursinus) understanding of cause-effect relations in the context of social interactions was examined through use of a playback experiment. Under natural conditions, dominant female baboons often grunt to more subordinate mothers when interacting with their infants. Mothers occasionally respond to these grunts by uttering submissive fear barks. Subjects were played causally inconsistent call sequences in which a lower ranking female apparently grunted to a higher ranking female, and the higher ranking female apparently responded with fear barks. As a control, subjects heard a sequence made causally consistent by the inclusion of grunts from a 3rd female that was dominant to both of the others. Subjects responded significantly more strongly to the causally inconsistent sequences, suggesting that they recognized the factors that cause 1 individual to give submissive vocalizations to another. |
Address |
Department of Biology, University of Pennsylvania, Philadelphia 19104, USA |
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English |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
0735-7036 |
ISBN |
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Medium |
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Conference |
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Notes |
PMID:7758289 |
Approved |
no |
Call Number |
refbase @ user @ |
Serial |
348 |
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Author |
Seyfarth, R.M.; Cheney, D.L.; Marler, P. |
Title |
Monkey responses to three different alarm calls: evidence of predator classification and semantic communication |
Type |
Journal Article |
Year |
1980 |
Publication |
Science (New York, N.Y.) |
Abbreviated Journal |
Science |
Volume |
210 |
Issue |
4471 |
Pages |
801-803 |
Keywords |
*Animal Communication; Animals; Behavior, Animal/*physiology; Cercopithecidae/*physiology; *Fear; Female; Male; Predatory Behavior; Vocalization, Animal |
Abstract |
Vervet monkeys give different alarm calls to different predators. Recordings of the alarms played back when predators were absent caused the monkeys to run into trees for leopard alarms, look up for eagle alarms, and look down for snake alarms. Adults call primarily to leopards, martial eagles, and pythons, but infants give leopard alarms to various mammals, eagle alarms to many birds, and snake alarms to various snakelike objects. Predator classification improves with age and experience. |
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English |
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Edition |
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ISSN |
0036-8075 |
ISBN |
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Conference |
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Notes |
PMID:7433999 |
Approved |
no |
Call Number |
refbase @ user @ |
Serial |
351 |
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Author |
Skov-Rackette, S.I.; Miller, N.Y.; Shettleworth, S.J. |
Title |
What-where-when memory in pigeons |
Type |
Journal Article |
Year |
2006 |
Publication |
Journal of experimental psychology. Animal behavior processes |
Abbreviated Journal |
J Exp Psychol Anim Behav Process |
Volume |
32 |
Issue |
4 |
Pages |
345-358 |
Keywords |
Animals; Behavior, Animal/physiology; Columbidae; Conditioning, Operant/physiology; Memory/*physiology; Reinforcement (Psychology); Space Perception/*physiology; Spatial Behavior/physiology; Teaching; Visual Perception/physiology |
Abstract |
The authors report a novel approach to testing episodic-like memory for single events. Pigeons were trained in separate sessions to match the identity of a sample on a touch screen, to match its location, and to report on the length of the retention interval. When these 3 tasks were mixed randomly within sessions, birds were more than 80% correct on each task. However, performance on 2 different tests in succession after each sample was not consistent with an integrated memory for sample location, time, and identity. Experiment 2 tested binding of location and identity memories in 2 different ways. The results were again consistent with independent feature memories. Implications for tests of episodic-like memory are discussed. |
Address |
Department of Psychology, University of Toronto, Toronto, ON, Canada |
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English |
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ISSN |
0097-7403 |
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Notes |
PMID:17044738 |
Approved |
no |
Call Number |
refbase @ user @ |
Serial |
357 |
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Author |
Gibson, B.M.; Juricevic, I.; Shettleworth, S.J.; Pratt, J.; Klein, R.M. |
Title |
Looking for inhibition of return in pigeons |
Type |
Journal Article |
Year |
2005 |
Publication |
Learning & behavior : a Psychonomic Society publication |
Abbreviated Journal |
Learn Behav |
Volume |
33 |
Issue |
3 |
Pages |
296-308 |
Keywords |
Animals; Behavior, Animal/*physiology; Columbidae; *Inhibition (Psychology); Reinforcement (Psychology) |
Abstract |
We conducted four experiments in order to investigate whether pigeons' responses to a recently attended (i.e., recently pecked) location are inhibited. In Experiments 1 and 2, stimulus displays were similar to those used in studies of inhibition of return (IOR) with humans; responses to cued targets tended to be facilitated rather than inhibited. In Experiments 3 and 4, birds were presented with stimulus displays that mimicked clusters of small grains and were relatively localized, which should have been more appropriate for detecting IOR in pigeons. The results from these experiments again provided evidence for facilitation of responding to cued targets, rather than for IOR. |
Address |
University of Toronto, Toronto, Ontario, Canada. bgibson@cisunix.unh.edu |
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English |
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Series Editor |
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Abbreviated Series Title |
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Edition |
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ISSN |
1543-4494 |
ISBN |
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Notes |
PMID:16396077 |
Approved |
no |
Call Number |
refbase @ user @ |
Serial |
359 |
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Author |
Sutton, J.E.; Shettleworth, S.J. |
Title |
Internal sense of direction and landmark use in pigeons (Columba livia) |
Type |
Journal Article |
Year |
2005 |
Publication |
Journal of comparative psychology (Washington, D.C. : 1983) |
Abbreviated Journal |
J Comp Psychol |
Volume |
119 |
Issue |
3 |
Pages |
273-284 |
Keywords |
Animals; *Columbidae; Conflict (Psychology); *Cues; Discrimination Learning; Homing Behavior; *Intuition; *Orientation; *Space Perception; Transfer (Psychology); *Visual Perception |
Abstract |
The relative importance of an internal sense of direction based on inertial cues and landmark piloting for small-scale navigation by White King pigeons (Columba livia) was investigated in an arena search task. Two groups of pigeons differed in whether they had access to visual cues outside the arena. In Experiment 1, pigeons were given experience with 2 different entrances and all pigeons transferred accurate searching to novel entrances. Explicit disorientation before entering did not affect accuracy. In Experiments 2-4, landmarks and inertial cues were put in conflict or tested 1 at a time. Pigeons tended to follow the landmarks in a conflict situation but could use an internal sense of direction to search when landmarks were unavailable. |
Address |
Department of Psychology, University of Toronto, ON, Canada. jsutton7@uwo.ca |
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English |
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Edition |
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ISSN |
0735-7036 |
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Notes |
PMID:16131256 |
Approved |
no |
Call Number |
refbase @ user @ |
Serial |
360 |
Permanent link to this record |
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Author |
Shettleworth, S.J. |
Title |
Taking the best for learning |
Type |
Journal Article |
Year |
2005 |
Publication |
Behavioural processes |
Abbreviated Journal |
Behav. Process. |
Volume |
69 |
Issue |
2 |
Pages |
147-9; author reply 159-63 |
Keywords |
*Algorithms; Animals; *Behavior, Animal; Decision Making; Evolution; *Learning; *Models, Theoretical |
Abstract |
Examples of how animals learn when multiple, sometimes redundant, cues are present provide further examples not considered by Hutchinson and Gigerenzer that seem to fit the principle of taking the best. “The best” may the most valid cue in the present circumstances; evolution may also produce species-specific biases to use the most functionally relevant cues. |
Address |
Department of Psychology, University of Toronto, Toronto, Ont., Canada M5S 3G3. shettle@psych.utoronto.ca |
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Edition |
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ISSN |
0376-6357 |
ISBN |
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Conference |
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Notes |
PMID:15845301 |
Approved |
no |
Call Number |
refbase @ user @ |
Serial |
361 |
Permanent link to this record |
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Author |
Gibson, B.M.; Shettleworth, S.J. |
Title |
Place versus response learning revisited: tests of blocking on the radial maze |
Type |
Journal Article |
Year |
2005 |
Publication |
Behavioral neuroscience |
Abbreviated Journal |
Behav Neurosci |
Volume |
119 |
Issue |
2 |
Pages |
567-586 |
Keywords |
Animals; *Association Learning; Male; *Maze Learning; Memory; Rats; Rats, Long-Evans; Reproducibility of Results |
Abstract |
Neurobiological and behavioral research indicates that place learning and response learning occur simultaneously, in parallel. Such findings seem to conflict with theories of associative learning in which different cues compete for learning. The authors conducted place+response training on a radial maze and then tested place learning and response learning separately by reconfiguring the maze in various ways. Consistent with the effects of manipulating place and response systems in the brain (M. G. Packard & J. L. McGaugh, 1996), well-trained rats showed strong place learning and strong response learning. Three experiments using associative blocking paradigms indicated that prior response learning interferes with place learning. Blocking and related tests can be used to better understand how memory systems interact during learning. |
Address |
Department of Psychology, University of New Hampshire, Durham, NH 03824-3567, USA. bgibson@cisunix.unh.edu |
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English |
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Edition |
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ISSN |
0735-7044 |
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Notes |
PMID:15839803 |
Approved |
no |
Call Number |
refbase @ user @ |
Serial |
362 |
Permanent link to this record |