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| Author | Bergvall, U.A.; Schäpers, A.; Kjellander, P.; Weiss, A. | ||||
| Title | Personality and foraging decisions in fallow deer, Dama dama | Type | Journal Article | ||
| Year | Publication | Animal Behaviour. | Abbreviated Journal | Anim. Behav. | |
| Volume | In Press, Corrected Proof | Issue | Pages  |
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| Keywords | antipredator behaviour; boldness; Dama dama; dominance; fallow deer; foraging; novelty; personality | ||||
| Abstract | Recent studies have examined the ecological and evolutionary bases for variation in animal personality. However, only a few such studies have examined how foraging parameters are influenced by different personality domains. In wild ungulates, the trade-off between the time spent on food intake and antipredator behaviour differs between individuals, but the underlying reason for this is not yet well understood. One possibility is that this trade-off reflects personality dimensions such as boldness. To relate foraging decisions to personality we measured personality and performed feeding experiments with familiar and novel food in familiar and novel situations. We measured personality traits in 15 tame fallow deer, using novel object tests (NO), behavioural observations (BO) and personality ratings (PR). Boldness dimensions were found using PR and NO, dominance dimensions were found using BO and PR, and a flexibility dimension was found using BO. Multitrait-multimethod analysis showed that similar dimensions were significantly correlated across different methods and that different dimensions were not significantly correlated, even if measured using the same method. We also found that novel food eaten in familiar situations and familiar food eaten in novel situations were strongly related to boldness but not dominance, flexibility or age. Thus the trade-off between the benefits of gaining more food and the costs of reduced vigilance or increased toxin ingestion reflect boldness. These findings highlight the nature of personality dimensions in ungulates and how boldness impacts foraging behaviour. | ||||
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| ISSN | 0003-3472 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5278 | ||
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| Author | Maros, K.; Kovács, R.; Nagy, K. | ||||
| Title | Questionnaire survey personality assessment of horses of different use | Type | Conference Article | ||
| Year | 2015 | Publication | Proceedings of the 3. International Equine Science Meeting | Abbreviated Journal | Proc. 3. Int. Equine. Sci. Mtg |
| Volume | Issue | Pages |
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| Keywords | horse, personality, questionnaire, | ||||
| Abstract | We collected data from 248 horses of different breeds, age, sex and use, forming four groups: 74 trotters, 70 gallop horses, 60 horseback archery horses and 44 police horses. All horses were trained and ridden/driven in a regular base. Caretakers or owners who were familiar with the target animals were asked to assess their horses’ temperament. The temperament scores were obtained with the 7-point scale questionnaire according to the Horse Personality Questionnaire which has 25 items and has previously been shown to be reliable for the assessment of personality in horses. It measures six personality components in horses: Dominance, Anxiousness, Excitability, Protection, Sociability and Inquisitiveness. Component scores were calculated according to Lloyd, A.S., Martin, J.E., Bornett-Gauci, H.L.I., Wilkinson, R.G. (2008) Horse personality: Variation between breeds. Applied Animal Behaviour Science 112. 369–383. The component scores were compared across the four examined groups using the Kruskal–Wallis test. Post hoc multiple comparisons tests were then carried out to explore specific breed differences on each component. The value of alpha was set at 0.05 for all statistical tests. Groups differed significantly regarding Anxiousness and Excitability, but no significant differences were found regarding Dominance, Protection, Sociability or Inquisitiveness among groups. This finding is in line with the findings of Lloyd et al. (2008) who showed that Anxiousness and Excitability components have the highest level of variation between breeds.In our study, gallop horses had the highest rank regarding Excitability and they differed significantly from police horses which had the lowest rank for this personality component. Interestingly gallop horses had the lowest rank regarding Anxiousness, and trotters got the highest rank in in this component. According to our results gallop horses are the most extreme in their personality. It is conceivable that being excitable is a more favourable trait for a race horse than for a working police horse. However, it is interesting that trotters are more anxious than gallop horses since they also have a high thoroughbred ancestry. The effect of work and training on these horses needs further surveys. |
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| Corporate Author | Maros, K. | Thesis | |||
| Publisher | Xenophon Publishing | Place of Publication | Wald | Editor | Krueger, K. |
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| ISSN | ISBN | 978-3-95625-000-2 | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5904 | ||
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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 |
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| 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 | Preston, S.D.; de Waal, F.B.M. | ||||
| Title | Empathy: Its ultimate and proximate bases | Type | Journal Article | ||
| Year | 2002 | Publication | Behavioral and Brain Sciences | Abbreviated Journal | Behav Brain Sci |
| Volume | 25 | Issue | 1 | Pages |
1-20; discussion 20-71 |
| Keywords | Adult; Animals; Child; Emotions/physiology; *Empathy; Evolution; Haplorhini; Helping Behavior; Humans; Mental Disorders/physiopathology/psychology; Morals; Personality Development; Phylogeny; Prefrontal Cortex/physiopathology; Socialization | ||||
| Abstract | There is disagreement in the literature about the exact nature of the phenomenon of empathy. There are emotional, cognitive, and conditioning views, applying in varying degrees across species. An adequate description of the ultimate and proximate mechanism can integrate these views. Proximately, the perception of an object's state activates the subject's corresponding representations, which in turn activate somatic and autonomic responses. This mechanism supports basic behaviors (e.g., alarm, social facilitation, vicariousness of emotions, mother-infant responsiveness, and the modeling of competitors and predators) that are crucial for the reproductive success of animals living in groups. The Perception-Action Model (PAM), together with an understanding of how representations change with experience, can explain the major empirical effects in the literature (similarity, familiarity, past experience, explicit teaching, and salience). It can also predict a variety of empathy disorders. The interaction between the PAM and prefrontal functioning can also explain different levels of empathy across species and age groups. This view can advance our evolutionary understanding of empathy beyond inclusive fitness and reciprocal altruism and can explain different levels of empathy across individuals, species, stages of development, and situations. | ||||
| Address | University of Iowa Hospital and Clinics, 2RCP-Neurology Clinic, Iowa City, IA 52242. stephanie-d-preston@uiowa.edu | ||||
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| Language | English | Summary Language | Original Title | ||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0140-525X | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | PMID:12625087 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 181 | ||
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| Author | Mills, D.S. | ||||
| Title | Personality and individual differences in the horse, their significance, use and measurement | Type | Journal Article | ||
| Year | 1998 | Publication | Equine Veterinary Journal. Supplement | Abbreviated Journal | Equine Vet J Suppl |
| Volume | Issue | 27 | Pages |
10-13 | |
| Keywords | Animals; *Behavior, Animal; Horses/*psychology; Personality | ||||
| Abstract | The biological diversity of a species gives rise to individual differences in behavioural tendency. Traditionally, this variation has been considered to be of little scientific importance or value, but the description and quantification of the fundamental basis of this variability is relevant to many aspects of equine science. The reliable identification of these features may allow the development of more accurate diagnostic and prognostic indicators for a range of clinical diseases. Biologically based traits also provide a more rational basis for selective management and breeding programmes in which specific behavioural tendencies are sought. Individual differences in behaviour also reflect the range of subjective feelings experienced by animals and therefore need to be understood by those concerned with animal welfare. Psychometric techniques concerned with the assessment of personality may provide a suitable basis for scientific study in this field. Potentially methodologies include: behavioural tests, objective behaviour measures or the quantification of reports from those familiar with the subjects. The assessment of the validity and reliability of the variables measured in these tests is an integral part of their development. Interobserver correlation in an experiment based on the subjective rating of 20 horses with respect to 14 familiar terms used to describe horse personality was generally low. This suggests that, with the exception of the terms 'flighty' and 'sharp', the empirical terminology commonly used to describe horse personality is unreliable. | ||||
| Address | De Montfort University Lincoln, School of Agriculture and Horticulture, Caythorpe, Lincs, UK | ||||
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| Language | English | Summary Language | Original Title | ||
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| Notes | PMID:10484996 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 1932 | ||
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| Author | Stober, M.; Geiger, J.F. | ||||
| Title | [Lamenting “moaning” in domestic cattle] | Type | Journal Article | ||
| Year | 1975 | Publication | DTW. Deutsche Tierarztliche Wochenschrift | Abbreviated Journal | Dtsch Tierarztl Wochenschr |
| Volume | 82 | Issue | 1 | Pages |
10-13 |
| Keywords | Animals; Behavior, Animal; *Cattle; Female; Personality; *Vocalization, Animal | ||||
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| Language | German | Summary Language | Original Title | Untersuchungen uber das klagende “Anken” beim Hausrind | |
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| ISSN | 0341-6593 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | PMID:1089525 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 4173 | ||
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| Author | Cattell, R.B.; Korth, B. | ||||
| Title | The isolation of temperament dimensions in dogs | Type | Journal Article | ||
| Year | 1973 | Publication | Behavioral Biology | Abbreviated Journal | Behav Biol |
| Volume | 9 | Issue | 1 | Pages |
15-30 |
| Keywords | Aggression; Animals; *Behavior, Animal; Biometry; Body Weight; *Dogs; Emotions; Factor Analysis, Statistical; Female; Genetics, Behavioral; Heart Rate; Humans; Intelligence; Male; Models, Psychological; *Personality; Problem Solving; Social Behavior | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 0091-6773 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | PMID:4738708 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 4140 | ||
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| Author | Lee, C.M.; Ryan, J.J.; Kreiner, D.S. | ||||
| Title | Personality in domestic cats | Type | Journal Article | ||
| Year | 2007 | Publication | Psychological Reports | Abbreviated Journal | Psychol Rep |
| Volume | 100 | Issue | 1 | Pages |
27-29 |
| Keywords | Animals; Animals, Domestic/*psychology; *Behavior, Animal; Cats/*psychology; Humans; *Personality | ||||
| Abstract | Personality ratings of 196 cats were made by their owners using a 5-point Likert scale anchored by 1: not at all and 5: a great deal with 12 items: timid, friendly, curious, sociable, obedient, clever, protective, active, independent, aggressive, bad-tempered, and emotional. A principal components analysis with varimax rotation identified three intepretable components. Component I had high loadings by active, clever, curious, and sociable. Component II had high loadings by emotional, friendly, and protective, Component III by aggressive and bad-tempered, and Component IV by timid. Sex was not associated with any component, but age showed a weak negative correlation with Component I. Older animals were rated less social and curious than younger animals. | ||||
| Address | Department of Psychology, 1111 Lovinger, Central Missouri State University, Warrensburg, MO 64093, USA | ||||
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| Language | English | Summary Language | Original Title | ||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0033-2941 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | PMID:17450998 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 4103 | ||
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| Author | Lansade, L.; Simon, F. | ||||
| Title | Horses' learning performances are under the influence of several temperamental dimensions | Type | Journal Article | ||
| Year | 2010 | Publication | Applied Animal Behaviour Science | Abbreviated Journal | Appl. Anim. Behav. Sci. |
| Volume | 125 | Issue | 1-2 | Pages |
30-37 |
| Keywords | Avoidance task; Equus caballus; Fearfulness; Learning; Personality; Temperament | ||||
| Abstract | Learning performances are influenced by many factors, not only breed, age and sex, but also temperament. The purpose of this study was to understand how different temperamental dimensions affect the learning performance of horses, Equus caballus. First, we carried out a series of behavioural tests on 36 Welsh ponies aged 5-7 years to measure five temperamental dimensions: fearfulness (novel area test and surprise test), gregariousness (social isolation test), reactivity to humans (passive human test), tactile sensitivity (von Frey filament test) and activity level (evaluation of locomotor activity during all the tests). We then presented them with two learning tasks (avoidance and backwards-forwards tasks). In the avoidance task they had to learn to jump over a fence when they heard a sound associated with an aversive stimulus (puff of air). In the backwards-forwards task they had to walk forwards or move backwards in response to a tactile or vocal command to obtain a food reward. There was no correlation between performances on the two learning tasks, indicating that learning ability is task-dependent. However, correlations were found between temperamental data and learning performance (Spearman correlations). The ponies that performed the avoidance task best were the most fearful and the most active ones. For instance, the number of trials required to perform 5 consecutive correct responses (learning criterion) was correlated with the variables aimed at measuring fearfulness (way of crossing a novel area: rs = -0.41, P = 0.01 and time to start eating again after a surprise effect: rs = -0.33, P = 0.05) and activity level (frequency of trotting during all the tests: rs = -0.40, P = 0.02). The animals that performed the backwards-forwards task best were the ones that were the least fearful and the most sensitive. For instance, the learning criterion (corresponding to the number of trials taken to achieve five consecutive correct responses) was correlated with the variables aimed at measuring fearfulness (latency to put one foot on the area: rs = 0.43, P = 0.01; way of crossing a novel area: rs = 0.31, P = 0.06; and time to start eating again after a surprise effect: rs = 0.43, P = 0.009) and tactile sensitivity (response to von Frey filaments: rs = -0.44, P = 0.008). This study revealed significant links between temperament and learning abilities that are highly task-dependent. | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0168-1591 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5077 | ||
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| Author | Sone, K. | ||||
| Title | [Apropos of 5 cases of so-called “delusions of cutaneous and intestinal infestation”--psychopathologic and neuropsychological considerations] | Type | Journal Article | ||
| Year | 1983 | Publication | Folia Psychiatrica et Neurologica Japonica | Abbreviated Journal | Folia Psychiatr Neurol Jpn |
| Volume | 37 | Issue | 1 | Pages |
37-55 |
| Keywords | Adult; Aged; Agnosia/complications; Attitude to Health; Delusions/complications/etiology/*psychology; Female; Humans; Intestines; Male; Middle Aged; Personality; Psychotherapy; *Sensation; Skin | ||||
| Abstract | Five cases with so-called “Dermato- und Enterozoenwahn” are reported, and the following themes are analysed from the “multidimensional” point of view: 1) process to build the shape of the intruder which is bothering the patients, 2) behavior against the intruding small animal and attitude towards the therapeutist; their characteristic manner to make complaints, 3) premorbid personality and 4) physical findings. In regard to one of the formation types of this disease, we have postulated through the neuropsychological analysis of case 5 (somatoparaphrenic patient) that patients of the typical cases 1, 2 and 3 suffer from a special kind of agnosia (perturbation of recognition; disturbance of aperception) in which they take their abnormal body sensations for causing by the small imaginary animals. Our cases showed the importance of a premorbid personality and present life-situations in combination with physical dissolution taking part in the pathoplastic process of this particular disease. | ||||
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| Language | German | Summary Language | Original Title | Uber funf Falle von sogenanntem “Dermato- und Enterozoenwahn”--psychopathologische und neuropsychologische Betrachtungen | |
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0015-5721 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | PMID:6884912 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 4187 | ||
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