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| Author | John, E.R.; Chesler, P.; Bartlett, F.; Victor, I. | ||||
| Title | Observation Learning in Cats | Type | Journal Article | ||
| Year | 1968 | Publication | Science | Abbreviated Journal | Science |
| Volume | 159 | Issue | 3822 | Pages | 1489-1491 |
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| Abstract | In two experiments cats acquired a stimulus-controlled approach or avoidance response by observational or conventional shaping procedures. Observer cats acquired the avoidance response (hurdle jumping in response to a buzzer stimulus) significantly faster and made fewer errors than cats that were conventionally trained. Observer cats acquired the approach response (lever pressing for food in response to a light stimulus) with significantly fewer errors than cats that were conventionally trained. In some cases, observer cats committed one or no errors while reaching criterion. | ||||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial  |
6422 | ||
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| Author | Clayton, H.M.; Hampson, A.; Fraser, P.; White, A.; Egenvall, A. | ||||
| Title | Comparison of rider stability in a flapless saddle versus a conventional saddle | Type | Journal Article | ||
| Year | 2018 | Publication | Plos One | Abbreviated Journal | Plos One |
| Volume | 13 | Issue | 6 | Pages | e0196960 |
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| Abstract | The purpose of a saddle is to improve the rider's safety, security, and comfort, while distributing the forces exerted by the rider and saddle over a large area of the horse's back without focal pressure points. This study investigates the effects on rider stability of an innovative saddle design that differs from a conventional saddle in having no flaps. Five horses were ridden by their regular rider in their usual saddle and in a flapless saddle. A pressure mat (60 Hz) placed between the saddle and the horse's back was used to determine the position of the center of pressure, which represents the centroid of pressure distribution on the horse's back. Data were recorded as five horses were ridden at collected and extended walk, trot and canter in a straight line. Data strings were split into strides with 5 strides analysed per horse/gait/type. For each stride the path of the rider's center of pressure was plotted, maximal and minimal values in the anteroposterior and mediolateral directions were extracted, and ranges of motion in anteroposterior and mediolateral directions were calculated. Differences between the conventional and flapless saddles were analysed using mixed models ANOVA. Speed and stride length of each gait did not differ between saddles. Compared with the conventional saddle, the flapless saddle was associated with significant reductions in range of motion of the rider's center of pressure in the mediolateral direction in all gaits and in the anteroposterior direction in collected trot, extended trot and extended canter. The improved stability was thought to result from the absence of saddle flaps allowing the rider's thighs to lie in more adducted positions, which facilitated the action of the lumbopelvic-hip musculature in stabilizing and controlling translations and rotations of the pelvis and trunk. The closer contact between rider and horse may also have augmented the transfer of haptic information. | ||||
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| Publisher | Public Library of Science | Place of Publication | Editor | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial |
6423 | ||
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| Author | de Jong, T.R.; Neumann, I.D. | ||||
| Title | Oxytocin and Aggression | Type | Book Chapter | ||
| Year | 2018 | Publication | Behavioral Pharmacology of Neuropeptides: Oxytocin | Abbreviated Journal | |
| Volume | Issue | Pages | 175-192 | ||
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| Abstract | The neuropeptide oxytocin (OT) has a solid reputation as a facilitator of social interactions such as parental and pair bonding, trust, and empathy. The many results supporting a pro-social role of OT have generated the hypothesis that impairments in the endogenous OT system may lead to antisocial behavior, most notably social withdrawal or pathological aggression. If this is indeed the case, administration of exogenous OT could be the “serenic” treatment that psychiatrists have for decades been searching for. | ||||
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| Publisher | Springer International Publishing | Place of Publication | Cham | Editor | Hurlemann, R.; Grinevich, V. |
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| Series Volume | Series Issue | Edition | |||
| ISSN | ISBN | 978-3-319-63739-6 | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ de Jong2018 | Serial |
6424 | ||
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| Author | Krange, O.; Skogen, K. | ||||
| Title | When the lads go hunting: The 'Hammertown mechanism' and the conflict over wolves in Norway | Type | Journal Article | ||
| Year | 2011 | Publication | Ethnography | Abbreviated Journal | Ethnography |
| Volume | 12 | Issue | 4 | Pages | 466-489 |
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| Abstract | Rural communities are changing. Depopulation and unemployment is accompanied by the advance of new perspectives on nature, where protection trumps resource extraction. These developments are perceived as threatening by rural working-class people with close ties to traditional land use ? a situation they often meet with cultural resistance. Cultural resistance is not necessarily launched against institutionalized power, nor does it necessarily imply a desire for fundamental social change. It should rather be seen as a struggle for autonomy. However, autonomy does not entail influence outside the cultural realm. Struggles to uphold traditional rural lifestyles ? for example by denouncing the current nature conservation regime ? could be understood in much the same conceptual framework as Willis employed in ?Learning to labour?. Based on an ethnographic study of the conflicts over wolf protection, we demonstrate that ?the Hammertown mechanism? is of a more general nature than often implied in the discussion of Willis? work. | ||||
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| Publisher | SAGE Publications | Place of Publication | Editor | ||
| Language | Summary Language | Original Title | |||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 1466-1381 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | doi: 10.1177/1466138110397227 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial |
6425 | ||
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| Author | Sackman, J.E.; Houpt, K.A. | ||||
| Title | Equine Personality: Association with Breed, Use and Husbandry Factors | Type | Journal Article | ||
| Year | 2018 | Publication | Journal of Equine Veterinary Science | Abbreviated Journal | |
| Volume | Issue | Pages | |||
| Keywords | Horse; Personality; Behavior; Breed; Use; Survey | ||||
| Abstract | Abstract Temperament can be defined as innate properties of the nervous system whereas personality includes the complex behavioral traits acquired through life. Association between personality and behavior is important for breeding, selection, and training of horses. For the first time, we evaluated if equine personality components previously identified in Japan and Europe were consistent when applied to American horses. We examined the association of personality with breed, age, sex, management, training, stereotypies and misbehaviors. Materials and Methods The owner directed personality survey consisted of 25 questions. An online version of the survey was created. The principal component analysis (PCA) method was used to associate behavioral traits with personality components. Factor analysis with orthogonal transformation was performed on scores for personality related questions. Results 847 survey responses were used. Quarter horses, “other” breed and Thoroughbred were the most common breeds. Three principal personality components were extracted as each behavioral trait belonged to one of these three components. Arabians, Thoroughbreds, Saddlebreds and Walking horses were the most nervous and Quarter horses, Paints, Appaloosas and Drafts were the least nervous. No trained discipline was significantly associated with any personality component. There were no significant associations between stereotypies and misbehaviors and nervous or curious personality. Conclusions For the first time in predominantly American horses, we have evaluated personality components and their association with breed, age, sex, training discipline and stereotypies. We refute links between personality and trained discipline and confirm the lack of association between nervous personality and stereotypies and misbehaviors. |
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0737-0806 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial |
6426 | ||
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| Author | Zebisch, A.; May, A.; Reese, S.; Gehlen, H. | ||||
| Title | Effect of different head-neck positions on physical and psychological stress parameters in the ridden horse | Type | Journal Article | ||
| Year | 2013 | Publication | Journal of Animal Physiology and Animal Nutrition | Abbreviated Journal | J Anim Physiol Anim Nutr |
| Volume | 98 | Issue | 5 | Pages | 901-907 |
| Keywords | hyperflexion; head-neck position; stress; training; animal welfare | ||||
| Abstract | Summary Different head?neck positions (HNPs) are used in equestrian sports and are regarded as desirable for training and competition by riders, judges and trainers. Even though some studies have been indicative of hyperflexion having negative effects on horses, this unnatural position is frequently used. In the present study, the influence of different HNPs on physical and psychological stress parameters in the ridden horse was investigated. Heart rate (HR), heart rate variability (HRV) and blood cortisol levels were measured in 18 horses. Low frequency (LF) and high frequency (HF) are power components in the frequency domain measurement of HRV which show the activity of the sympathetic and parasympathetic nervous system. Values were recorded at rest, while riding with a working HNP and while riding with hyperflexion of the horse's head, neck and poll. In addition, rideability and behaviour during the different investigation stages were evaluated by the rider and by an observer. Neither the HR nor the HRV showed a significant difference between working HNP (HR = 105 ± 22/min; LF/HF = 3.89 ± 5.68; LF = 37.28 ± 10.77%) and hyperflexion (HR = 110 ± 18; LF/HF = 1.94 ± 2.21; LF = 38.39 ± 13.01%). Blood cortisol levels revealed a significant increase comparing working HNP (158 ± 60 nm) and hyperflexion (176 ± 64 nm, p = 0.01). The evaluation of rider and observer resulted in clear changes of rideability and behavioural changes for the worse in all parameters collected between a working HNP and hyperflexion. In conclusion, changes of the cortisol blood level as a physical parameter led to the assumption that hyperflexion of head, neck and poll effects a stress reaction in the horse, and observation of the behaviour illustrates adverse effects on the well-being of horses during hyperflexion. | ||||
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| Publisher | Wiley/Blackwell (10.1111) | Place of Publication | Editor | ||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0931-2439 | ISBN | Medium | ||
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| Notes | doi: 10.1111/jpn.12155 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial |
6427 | ||
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| Author | Wolter, R.; Stefanski, V.; Krueger, K. | ||||
| Title | Parameters for the Analysis of Social Bonds in Horses | Type | Journal Article | ||
| Year | 2018 | Publication | Animals | Abbreviated Journal | Animals |
| Volume | 8 | Issue | 11 | Pages | 191 |
| Keywords | feral horses; mutual grooming; social bonds; social bond analysis; spatial proximity | ||||
| Abstract | Social bond analysis is of major importance for the evaluation of social relationships in group housed horses. However, in equine behaviour literature, studies on social bond analysis are inconsistent. Mutual grooming (horses standing side by side and gently nipping, nuzzling, or rubbing each other), affiliative approaches (horses approaching each other and staying within one body length), and measurements of spatial proximity (horses standing with body contact or within two horse-lengths) are commonly used. In the present study, we assessed which of the three parameters is most suitable for social bond analysis in horses, and whether social bonds are affected by individual and group factors. We observed social behaviour and spatial proximity in 145 feral horses, five groups of Przewalski�s horses (N = 36), and six groups of feral horses (N = 109) for 15 h per group, on three days within one week. We found grooming, friendly approaches, and spatial proximity to be robust parameters, as their correlation was affected only by the animals� sex (GLMM: N = 145, SE = 0.001, t = �2.7, p = 0.008) and the group size (GLMM: N = 145, SE < 0.001, t = 4.255, p < 0.001), but not by the horse breed, the aggression ratio, the social rank, the group, the group composition, and the individuals themselves. Our results show a trend for a correspondence between all three parameters (GLMM: N = 145, SE = 0.004, t = 1.95, p = 0.053), a strong correspondence between mutual grooming and friendly approaches (GLMM: N = 145, SE = 0.021, t = 3.922, p < 0.001), and a weak correspondence between mutual grooming and spatial proximity (GLMM: N = 145, SE = 0.04, t = 1.15, p = 0.25). We therefore suggest either using a combination of the proactive behaviour counts mutual grooming and friendly approaches, or using measurements of close spatial proximity, for the analysis of social bonds in horses within a limited time frame. | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 2076-2615 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial |
6428 | ||
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| Author | A. Wiggins; K. Crowston | ||||
| Title | From Conservation to Crowdsourcing: A Typology of Citizen Science | Type | Conference Article | ||
| Year | 2011 | Publication | 2011 44th Hawaii International Conference on System Sciences | Abbreviated Journal | 2011 44th Hawaii International Conference on System Sciences |
| Volume | Issue | Pages | 1-10 | ||
| Keywords | groupware; natural sciences computing; research and development; social sciences; crowdsourcing; citizen science typology; research collaboration; scientific research projects; virtual collaboration; Communities; Education; Monitoring; Collaboration; Organizations; Biological system modeling; Production | ||||
| Abstract | Citizen science is a form of research collaboration involving members of the public in scientific research projects to address real-world problems. Often organized as a virtual collaboration, these projects are a type of open movement, with collective goals addressed through open participation in research tasks. Existing typologies of citizen science projects focus primarily on the structure of participation, paying little attention to the organizational and macrostructural properties that are important to designing and managing effective projects and technologies. By examining a variety of project characteristics, we identified five types-Action, Conservation, Investigation, Virtual, and Education- that differ in primary project goals and the importance of physical environment to participation. | ||||
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| Series Editor | Series Title | Abbreviated Series Title | 2011 44th Hawaii International Conference on System Sciences | ||
| Series Volume | Series Issue | Edition | |||
| ISSN | 1530-1605 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial |
6430 | ||
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| Author | Baker, P.J.; Funk, S.M.; Harris, S.; White, P.C.L. | ||||
| Title | Flexible spatial organization of urban foxes, Vulpes vulpes, before and during an outbreak of sarcoptic mange | Type | Journal Article | ||
| Year | 2000 | Publication | Animal Behaviour | Abbreviated Journal | Anim. Behav. |
| Volume | 59 | Issue | 1 | Pages | 127-146 |
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| Abstract | The social and spatial organization of urban fox groups prior to and during an outbreak of sarcoptic mange was compared with predictions derived from the resource dispersion hypothesis (RDH). We investigated the availability of three key resources. Neither daytime rest sites nor breeding sites appeared to be limited in availability. The availability of food deliberately supplied by local householders was examined by questionnaire surveys. The daily and weekly amount of food supplied was greatly in excess of the minimum requirements of a pair of foxes, but was consistent between territories. The availability of this food source increased markedly as a result of more people feeding the foxes. In agreement with the RDH, group size prior to the outbreak of mange increased from 2.25 animals (N=4) to 6.57 animals (N=7). Before the outbreak of mange, two territories were divided. Increased scavenge availability on smaller territories may have promoted these changes. Excluding these spatial changes, territories were very stable between years. After the outbreak of mange, group size declined as a direct result of mange-induced mortality. Surviving animals increased their ranges only after neighbouring groups had died out. Ranges did not increase in size in response to a decline in food availability. Nor were the increases in range size associated with the relinquishment of parts of the existing territory. These postmange changes are contrary to the RDH. Three factors may have promoted these changes: the elimination of interstitial space, the forced dispersal of young or future division of the territory. | ||||
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| ISSN | 0003-3472 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial |
6431 | ||
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| Author | Nelson, X.J.; Fijn, N. | ||||
| Title | The use of visual media as a tool for investigating animal behaviour | Type | Journal Article | ||
| Year | 2013 | Publication | Animal Behaviour | Abbreviated Journal | |
| Volume | 85 | Issue | 3 | Pages | 525-536 |
| Keywords | citizen science; crowdsourcing; internet; online resource; opportunistic observation; 'people power'; playback study; preliminary testing; YouTube | ||||
| Abstract | In this essay we outline how video-related technology can be used as a tool for studying animal behaviour. We review particular aspects of novel, innovative animal behaviour uploaded by the general public via video-based media on the internet (using YouTube as a specific example). The behaviour of animals, particularly the play behaviour focused on here, is viewed by huge audiences. In this essay we focused on three different kinds of media clips: (1) interspecies play between dogs and a range of other species; (2) object play in horses; and (3) animal responses to stimuli presented on iPads, iPods and iPhones. We argue that the use of video is a good means of capturing uncommon or previously unknown behaviour, providing evidence that these behaviours occur. Furthermore, some of the behaviours featured on YouTube provide valuable insights for future directions in animal behaviour research. If we also take this opportunity to convey our knowledge to a public that seems to be fundamentally interested in animal behaviour, this is a good means of bridging the gap between knowledge among an academic few and the general public. | ||||
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| ISSN | 0003-3472 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial |
6432 | ||
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