| Home | << 1 2 3 4 5 6 7 8 9 10 >> [11–20] |
|
| Records | |||||
|---|---|---|---|---|---|
| Author | Hausberger, M.; Le Scolan, N.; Muller, C.; Gautier, E.; Wolff, A. | ||||
| Title | Individual behavioural characteristics in horses: predictability, endogenous and environmental factors | Type | Journal Article | ||
| Year | 1996 | Publication | Journée d`Etude | Abbreviated Journal | Journée d`Etude |
| Volume | 22 | Issue | Pages | 113- 123 | |
| Keywords | |||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
Publisher  |
Insitute du Cheval | Place of Publication | Paris | Editor | |
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5023 | ||
| Permanent link to this record | |||||
| Author | Podlog, L.; Eklund, R.C. | ||||
| Title | Return to Sport after Serious Injury: A Retrospective Examination of Motivation and Psychological Outcomes | Type | Journal Article | ||
| Year | 2005 | Publication | Journal of Sport Rehabilitation | Abbreviated Journal | Journal of Sport Rehabilitation |
| Volume | 14 | Issue | 1 | Pages | 20-34 |
| Keywords | |||||
| Abstract | Context: It is argued in self-determination theory that the motivation underlying behavior has implications for health and well-being independent of the behavior itself. Objective: To examine associations between athlete motivations for returning to sport after injury and perceived psychological return-to-sport outcomes. Design: A correlational survey design was employed to obtain data in Canada, Australia, and England. Participants: Elite and subelite athletes (N = 180) with injuries requiring a minimum 2-month absence from sport participation. Main Outcome Measures: Participants completed an inventory measuring perceptions of motivation to return to sport from a serious injury and psychological return-to-sport outcomes. Results: Correlational analyses revealed that intrinsic motivations for returning to competition were associated with a positive renewed perspective on sport participation. Conversely, extrinsic motivations for returning to sport were associated with increased worry and concern. Conclusions: The motivation underlying return to sport might play an important role in return-to-sport perceptions among elite and subelite athletes. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher |
Human Kinetics | Place of Publication | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 1056-6716 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | doi: 10.1123/jsr.14.1.20 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 6390 | ||
| Permanent link to this record | |||||
| Author | Klüwer, C. | ||||
| Title | Zur Arbeit mit dem Pferd in Psychiatrie und Psychotherapie. Versuch einer theoretischen Besinnung auf grundlegende Möglichkeiten zwischen Mensch und Pferd. | Type | Book Chapter | ||
| Year | 2005 | Publication | Die Arbeit mit dem Pferd in Psychiatrie und Psychotherapie | Abbreviated Journal | |
| Volume | Issue | Pages | 5 | ||
| Keywords | |||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher |
FN-Verlag | Place of Publication | Warendorf | Editor | DKThR |
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5065 | ||
| Permanent link to this record | |||||
| Author | Legare, C.H.; Nielsen, M. | ||||
| Title | Imitation and Innovation: The Dual Engines of Cultural Learning | Type | Journal Article | ||
| Year | Publication | Trends in Cognitive Sciences | Abbreviated Journal | Trends in Cognitive Sciences | |
| Volume | 19 | Issue | 11 | Pages | 688-699 |
| Keywords | |||||
| Abstract | Imitation and innovation work in tandem to support cultural learning in children and facilitate our capacity for cumulative culture. Here we propose an integrated theoretical account of how the unique demands of acquiring instrumental skills and cultural conventions provide insight into when children imitate, when they innovate, and to what degree. For instrumental learning, with an increase in experience, high fidelity imitation decreases and innovation increases. By contrast, for conventional learning, imitative fidelity stays high, regardless of experience, and innovation stays low. We synthesize cutting edge research on the development of imitative flexibility and innovation to provide insight into the social learning mechanisms underpinning the uniquely human mind. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher |
Elsevier | Place of Publication | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 1364-6613 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | doi: 10.1016/j.tics.2015.08.005 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 5931 | ||
| Permanent link to this record | |||||
| Author | Moeller, B.A.; McCall, C.A.; Silverman, S.J.; McElhenney, W.H. | ||||
| Title | Estimation of Saliva Production in Crib-Biting and Normal Horses | Type | Journal Article | ||
| Year | Publication | Journal of Equine Veterinary Science | Abbreviated Journal | Journal of Equine Veterinary Science | |
| Volume | 28 | Issue | 2 | Pages | 85-90 |
| Keywords | |||||
| Abstract | Increasing saliva flow to buffer the stomach has been hypothesized as a basis for crib-biting in horses. Saliva amounts in seven cribbing and seven noncribbing (control) horses were compared either pre- and post-cribbing or at pre- and post-5-minute intervals for controls. A pre-weighed cellulose sponge was used to collect saliva at the exit of the submandibular gland for 30 seconds, then reweighed. Data were analyzed as repeated measures. Mean saliva weight overall was similar between cribbing and control horses (1.2 and 1.5 g, respectively, SE = 0.2). However, mean saliva weight for pre- and post-samples (1.5 and 1.2 g, respectively, SE = 0.06) for all horses was significantly lower (P < .05) in the post-sample, indicating a drying effect of the sponge. Because of a strong tendency (P < .06) for a treatment-by-sampling time interaction, data were analyzed by sampling time and cribbing status. Mean saliva weights in the pre-sample were 0.43 g higher (P < .03) in control than cribbing horses. Control horses showed a 0.38 g decrease (P < .01) in saliva weight between pre- and post-samples, which was not evident in cribbing horses. To determine whether cribbing offset the saliva decrease seen in control horses, nine cribbing horses were sampled as before but prevented from cribbing between samples. A similar reduction (0.39 g, P < .01) in saliva weights between samples with cribbing allowed versus cribbing prevented was seen in these horses as was seen in control horses in the initial study. Because cribbing does produce saliva, gastrointestinal irritation could be a motivating cause for cribbing. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher |
Elsevier | Place of Publication | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | doi: 10.1016/j.jevs.2008.01.006 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 5835 | ||
| Permanent link to this record | |||||
| Author | Lovrovich, P.; Sighieri, C.; Baragli, P. | ||||
| Title | Following human-given cues or not? Horses (Equus caballus) get smarter and change strategy in a delayed three choice task | Type | Journal Article | ||
| Year | 2015 | Publication | Applied Animal Behaviour Science | Abbreviated Journal | Appl. Anim. Behav. Sci. |
| Volume | 166 | Issue | Pages | 80-88 | |
| Keywords | |||||
| Abstract | Highlights �Horses remember the location of food hidden by the experimenter after a delay. �They understand the communicative meaning of a human positioned close to the target. �The same horses are capable of changing their decision-making strategy. �They are able to shift from accuracy inferred from human given cues to speed. �Horses can use human cues or not depending on time, cost, experience and reward. Abstract To date, horses have seemed capable of using human local enhancement cues only when the experimenter remains close to the reward, since they fail to understand the communicative meaning of the human as momentary local enhancement cue (when the human is not present at the moment of the animal's choice). This study was designed to analyse the ability of horses to understand, remember and use human-given cues in a delayed (10 s) three-choice task. Twelve horses (experimental group) had to find a piece of carrot hidden under one of three overturned buckets after seeing the experimenter hide it. The results were then compared with those of a control group (twelve horses) that had to find the carrot using only the sense of smell or random attempts. At the beginning, the experimental horses made more correct choices at the first attempt, although they took more time to find the carrot. Later the same horses were less accurate but found the carrot in less time. This suggests that the value of the proximal momentary local enhancement cues became less critical. It seemed, in fact, that the experimental and control group had aligned their behaviour as the trials proceeded. Despite this similarity, in the second half of the trials, the experimental group tended to first approach the bucket where they had found the carrot in the immediately preceding trial. Our findings indicate that horses are capable of remembering the location of food hidden by the experimenter after a delay, by using the human positioned close to the target as valuable information. The same horses are also capable of changing their decision-making strategy by shifting from the accuracy inferred from human given cues to speed. Therefore, horses are able to decide whether or not to use human given-cues, depending on a speed-accuracy trade-off. |
||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher |
Elsevier | Place of Publication | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | doi: 10.1016/j.applanim.2015.02.017 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 5849 | ||
| Permanent link to this record | |||||
| Author | Harewood, E.J.; McGowan, C.M. | ||||
| Title | Behavioral and physiological responses to stabling in naive horses | Type | Journal Article | ||
| Year | 2005 | Publication | Journal of Equine Veterinary Science | Abbreviated Journal | J. Equine Vet. Sci. |
| Volume | 25 | Issue | 4 | Pages | 164-170 |
| Keywords | |||||
| Abstract | The purpose of this study was to investigate the response of horses to confinement and isolation in a stable (indoor individual housing) for the first time using behavioral indices, heart rate, and salivary cortisol concentration. Six naive 2-year-old Australian Stock Horse fillies were examined at 4-hour intervals over 24 hours in an outdoor group paddock followed by 24 hours in indoor individual housing. Behavioral observations and scores and heart rates were recorded and saliva samples were taken at each interval. During stabling, all horses became agitated and demonstrated increased vocalization and movement. Behavioral scores were significantly higher in the indoor individual housing (P < .001). No significant difference in heart rates between the two environments was detected. Mean salivary cortisol did not increase significantly (2 ng/mL ± 1.4 ng/mL in outdoor group paddock vs 2.5 mL ± 1.2 ng/mL in indoor individual housing). No diurnal rhythm in salivary cortisol was evident in either the outdoor group paddock or indoor individual housing. The results of this study highlight that a combination of behavioral and physiological measures allow better understanding of stress, where one measurement may be misleading. First time stabling of horses elicited marked behavioral responses indicative of stress that were not reflected in increased heart rates or salivary cortisol concentrations. The lack of a diurnal cortisol rhythm and the comparatively high basal cortisol concentrations found in the outdoor group paddock environment may imply that the fillies were already stressed; therefore, stabling did not cause further aberrations detectable by salivary cortisol analysis. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher |
Elsevier | Place of Publication | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 0737-0806 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | doi: 10.1016/j.jevs.2005.03.008 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 6137 | ||
| Permanent link to this record | |||||
| Author | Lee, P.C.; de Antonio, C. A. | ||||
| Title | Necessity, unpredictability and opportunity: An exploration of ecological and social drivers of behavioral innovation. | Type | Journal Article | ||
| Year | 2015 | Publication | Animal Creativity and Innovation | Abbreviated Journal | |
| Volume | Issue | Pages | 317- 333 | ||
| Keywords | |||||
| Abstract | |||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher |
Elsevier | Place of Publication | Cambridge | Editor | |
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | Medium | |||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 6535 | ||
| Permanent link to this record | |||||
| Author | Wallner, B.; Palmieri, N.; Vogl, C.; Rigler, D.; Bozlak, E.; Druml, T.; Jagannathan, V.; Leeb, T.; Fries, R.; Tetens, J.; Thaller, G.; Metzger, J.; Distl, O.; Lindgren, G.; Rubin, C.-J.; Andersson, L.; Schaefer, R.; McCue, M.; Neuditschko, M.; Rieder, S.; Schlötterer, C.; Brem, G. | ||||
| Title | Y Chromosome Uncovers the Recent Oriental Origin of Modern Stallions | Type | Journal Article | ||
| Year | 2017 | Publication | Current Biology | Abbreviated Journal | Current Biology |
| Volume | 27 | Issue | 13 | Pages | 2029-2035.e5 |
| Keywords | |||||
| Abstract | The Y chromosome directly reflects male genealogies, but the extremely low Y chromosome sequence diversity in horses has prevented the reconstruction of stallion genealogies [1, 2]. Here, we resolve the first Y chromosome genealogy of modern horses by screening 1.46 Mb of the male-specific region of the Y chromosome (MSY) in 52 horses from 21 breeds. Based on highly accurate pedigree data, we estimated the de novo mutation rate of the horse MSY and showed that various modern horse Y chromosome lineages split much later than the domestication of the species. Apart from few private northern European haplotypes, all modern horse breeds clustered together in a roughly 700-year-old haplogroup that was transmitted to Europe by the import of Oriental stallions. The Oriental horse group consisted of two major subclades: the Original Arabian lineage and the Turkoman horse lineage. We show that the English Thoroughbred MSY was derived from the Turkoman lineage and that English Thoroughbred sires are largely responsible for the predominance of this haplotype in modern horses. | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher |
Elsevier | Place of Publication | Editor | ||
| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 0960-9822 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | doi: 10.1016/j.cub.2017.05.086 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 6669 | ||
| Permanent link to this record | |||||
| Author | Berger, J.; Cunningham, C. | ||||
| Title | Size-Related Effects on Search Times in North American Grassland Female Ungulates | Type | Journal Article | ||
| Year | 1988 | Publication | Ecology | Abbreviated Journal | |
| Volume | 69 | Issue | 1 | Pages | 177-183 |
| Keywords | no keywords available | ||||
| Abstract | Feeding and searching (= vigilance) rates arise as a result of many interrelated factors including trophic level, diet, reproductive condition, sex, habitat, body mass, and potential predation pressure. Because of unique ecological conditions in which the confounding influences of all but two of these variables could be minimized, we examined the hypothesis that body mass alone accounts for interspecific differences in search times, and tested it with females of four sympatric native North American ungulates (Bison bison, Antilocapra americana, Ovis canadensis, and Odocoileus hemionus). When the effects of group size were controlled, smaller bodied species were more vigilant (per unit body mass) than larger ones. However, search times (ST) also scaled to body mass, and between 81 and 97% of the ST variance was explained by either exponential or power functions. To remove the potential bias that predators exert different influences on species of varying size, search times of bison in areas with and without their major predator, wolves (Canis lupus), were contrasted; search times did not differ between sites. Our results highlight the importance of designing field research that controls for confounding variables prior to attempting to scale behavioral processes to ecological events. See full-text article at JSTOR | ||||
| Address | |||||
| Corporate Author | Thesis | ||||
| Publisher |
Ecological Society of America | Place of Publication | Editor | ||
| Language | English | Summary Language | Original Title | ||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 0012-9658 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 2233 | ||
| Permanent link to this record | |||||