Jan Ladewig

Research output

Research output per year 1996 2001 2002 2022

• 946 Citations
• 47 Journal article
• 5 Paper
• 4 Conference abstract in proceedings
• 2 Letter
• 8 More
  • 2 Review
  • 1 Book
  • 1 Book chapter
  • 1 Article in proceedings
  • 1 Conference abstract for conference
  • 1 Poster
  • 1 Contribution to newspaper - Newspaper article

Research output per year

Research output per year

Search results

• 2022

  A review of The Ridden Horse pain Ethogram and its potential to improve ridden horse welfare

  Ladewig, J., McLean, A. N., Wilkins, C. L., Fenner, K., Christensen, J. W. & McGreevy, P. D., 2022, In: Journal of Veterinary Behavior. 54, p. 54-61 8 p.

  Research output: Contribution to journal › Review › Research › peer-review
  16 Citations (Scopus)
• 2019

  Body language: Its importance for communication with horses

  Ladewig, J., 2019, In: Journal of Veterinary Behavior. 29, p. 108-110 3 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  7 Citations (Scopus)
• 2018

  Social learning in horses-fact or fiction?

  Rørvang, M. V., Christensen, J. W., Ladewig, J. & McLean, A., 2018, In: Frontiers in Veterinary Science. 5, 8 p., 212.

  Research output: Contribution to journal › Review › Research › peer-review

  Open Access

  File
  19 Citations (Scopus)

  124 Downloads (Pure)
• 2016

  Injury incidence, reactivity and ease of handling of horses kept in groups: a matched case control study in four Nordic countries

  Keeling, L. J., Bøe, K. E., Christensen, J. W., Hyyppä, S., Jansson, H., Jørgensen, G. H. M., Ladewig, J., Mejdell, C. M., Särkijärvi, S., Søndergaard, E. & Hartmann, E., Dec 2016, In: Applied Animal Behaviour Science. 185, p. 59-65 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  15 Citations (Scopus)
• 2015

  A Nordic survey of management practices and owners' attitudes towards keeping horses in groups

  Hartmann, E., Bøe, K. E., Christensen, J. W., Hyyppä, S., Jansson, H., Jørgensen, G. H. M., Ladewig, J., Mejdell, C. M., Norling, Y., Rundgren, M., Särkijärvi, S., Søndergaard, E. & Keeling, L. J., 2015, In: Journal of Animal Science. 93, 9, p. 4564-4574 11 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  23 Citations (Scopus)

• Equitation safety: everything about your safety in connection with horses

  Ladewig, J., Oct 2015, 1 ed. Black Tent Publications. 200 p.

  Research output: Book/Report › Book › Communication
• 2014

  A note on the heritability of reactivity assessed at field tests for Danish Warmblood horses

  Rothmann, J., Christensen, O. F., Søndergaard, E. & Ladewig, J., 2014, In: Journal of Equine Veterinary Science. 34, 2, p. 341-343 3 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  13 Citations (Scopus)

• Behavior observation during conformation evaluation at a field test for Danish Warmblood horses and associations with rideability and performance traits

  Rothmann, J., Christensen, O. F., Søndergaard, E. & Ladewig, J., 2014, In: Journal of Equine Veterinary Science. 34, 2, p. 288-293 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  15 Citations (Scopus)
• 2012

  Effect of genetic homogeneity on behavioural variability in an object recognition test in cloned Göttingen minipigs

  Søndergaard, L. V., Herskin, M. S., Ladewig, J., Holm, I. E. & Dagnæs-Hansen, F., 2012, In: Applied Animal Behaviour Science. 141, 1-2, p. 20-24 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  5 Citations (Scopus)

• Object recognition as a measure of memory in 1–2 years old transgenic minipigs carrying the APPsw mutation for Alzheimer’s disease

  Søndergaard, L. V., Ladewig, J., Dagnæs-Hansen, F., Herskin, M. S. & Holm, I. E., 2012, In: Transgenic Research. 21, 6, p. 1341-1348 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  34 Citations (Scopus)

• The ability of horses to learn an instrumental task through social observation

  Ahrendt, L. P., Christensen, J. W. & Ladewig, J., 2012, In: Applied Animal Behaviour Science. 139, 1-2, p. 105-113 9 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  24 Citations (Scopus)
• 2011

  The effect of frequency and duration of training sessions on acquisition and long-term memory in dogs

  Demant, H., Ladewig, J., Balsby, T. J. S. & Dabelsteen, T., 2011, In: Applied Animal Behaviour Science. 133, 3-4, p. 228-234 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  30 Citations (Scopus)

• Trailer-loading of horses: is there a difference between positive and negative reinforcement concerning effectiveness and stress-related signs?

  Hendriksen, P., Elmgreen, K. & Ladewig, J., 2011, In: Journal of Veterinary Behavior. 6, 5, p. 261-266 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  43 Citations (Scopus)
• 2009

  Measuring cutaneous thermal nociception in group-housed pigs using laser technique - effects of laser power output

  Herskin, M. S., Ladevig, J. & Arendt-Nielsen, L., 2009, In: Applied Animal Behaviour Science. 118, 3-4, p. 144-151 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  23 Citations (Scopus)
• 2008

  Do horses generalise between objects during habituation?

  Christensen, J. W., Zharkikh, T. & Ladevig, J., 2008, In: Applied Animal Behaviour Science. 114, 3-4, p. 509-520 12 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  42 Citations (Scopus)

• Grundlaget er videnskabeligt

  Forkman, B., Ladevig, J. & Giersing, M., 2008, In: Morgenavisen Jyllands-Posten.

  Research output: Contribution to journal › Contribution to newspaper - Newspaper article › Communication

• The importance of a food feedback in rooting materials for pigs measured by double demand curves with and without a common scaling factor

  Holm, L., Jensen, M. B., Pedersen, L. J. & Ladewig, J., 2008, In: Applied Animal Behaviour Science. 111, 1-2, p. 68-84 17 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  18 Citations (Scopus)

• The relationship between number of training sessions per week and learning in dogs

  Meyer, I. H. C. & Ladewig, J., 2008, In: Applied Animal Behaviour Science. 111, 3-4, p. 311-320 10 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  29 Citations (Scopus)
• 2007

  A note on resting behaviour in horses kept on pasture: rolling prior to getting up

  Hansen, M. N., Estvan, J. & Ladewig, J., 2007, In: Applied Animal Behaviour Science. 105, 1-3, p. 265-269 5 p.

  Research output: Contribution to journal › Journal article › Research
  7 Citations (Scopus)

• Anstændig omgang med fagligheden

  Christiansen, S. B., Andersen, P. H. F., Forkman, B., Hansen, A. K., Ladewig, J., Lehn-Jensen, H., Mølbak, I., Svendsen, O., Sørensen, A. & Sandøe, P., 2007, In: DANSK VETERINÆRTIDSSKRIFT. 90, 1, p. 35-36 2 p.

  Research output: Contribution to journal › Journal article › Communication

• Clever Hans is still whinnying with us

  Ladewig, J., 2007, In: Behavioural Processes. 76, 1, p. 20-21 2 p.

  Research output: Contribution to journal › Letter › Research › peer-review
  12 Citations (Scopus)

• Measuring animal preferences: shape of double demand curves and the effect of procedure used for varying workloads on their cross-point

  Holm, L., Ritz, C. & Ladewig, J., 2007, In: Applied Animal Behaviour Science. 107, 1-2, p. 133–146 14 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  14 Citations (Scopus)

• The behaviour of broiler chickens in different light sources and illuminances

  Kristensen, H. H., Prescott, N. B., Perry, G. C., Ladewig, J., Ersbøll, A. K., Overvad, K. C. & Wathes, C. M., 2007, In: Applied Animal Behaviour Science. 103, 1-2, p. 75-89 15 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  113 Citations (Scopus)

• The effect of housing rats in a stimulus rich versus stimulus poor environment on preference measured by sigmoid double demand curves

  Holm, L. & Ladewig, J., 2007, In: Applied Animal Behaviour Science. 107, 3-4, p. 342-354 13 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  6 Citations (Scopus)
• 2006

  Animal welfare aspects of preventing boar taint

  Giersing, M., Ladewig, J. & Forkman, B., 2006. 3 p.

  Research output: Contribution to conference › Conference abstract for conference › Research
  18 Citations (Scopus)

• Leg health and performance of broiler chickens reared in different light environments

  Kristensen, H. H., Perry, G. C., Prescott, N. B., Ladewig, J., Ersbøll, A. K. & Wathes, C. M., 2006, In: British Poultry Science. 47, 3, p. 257-263 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  75 Citations (Scopus)

• Lying behavior in horses in relation to box size

  Raabymagle, P. & Ladewig, J., 2006, In: Journal of Equine Veterinary Science. 26, 1, p. 11-17 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  43 Citations (Scopus)

• Measuring animals' preferences by double demand curves: the importance of a food feedback in rooting materials for pigs

  Holm, L., Jensen, M. B., Pedersen, L. J. & Ladewig, J., 2006, Proceedings. Korhonen, H. T., Raussi, S., Hänninen, L. & Heikkilä, M. (eds.). ISAE, p. 12 1 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

• The importance of a food feedback in rooting materials for pigs

  Holm, L., Jensen, M. B., Pedersen, L. J. & Ladewig, J., 2006, Proceedings of the 40. International Congress of the ISAE. Mendl, M. (ed.). ISAE, p. 79 1 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
• 2005

  An alternative perspective on the compilation of scientific literature comparing housing systems for gestating sows using metaanalysis on measures of physiology, behavior, performance and health: letter to the editor

  Damm, B. I., Forkman, B., Giersing, M., Ladewig, J. & Houe, H., 2005, In: Professional Animal Scientist. 21, p. 139-143 5 p.

  Research output: Contribution to journal › Letter › Research › peer-review

  1 Citation (Scopus)

• Does environmental enrichment affect the work performed and number of rewards obtained by rats working concurrently for two diffrent types of water?

  Holm, L. & Ladewig, J., 2005, Proccedings of the 39. international congress of the ISAE. Kusunose, R. & Sato, S. (eds.). International Society for Applied Ethology, p. 101 1 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

• Effect of procedure used for varying workloads on the shape and cross-point of double demand curves

  Holm, L. & Ladewig, J., 2005, Programme and abstracts: internal report no. 214. Krohn, C. C. & Ladewig, J. (eds.). Department of Animal Health, Welfare and Nutrition, p. 27-28 2 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

• Of mice and men: improved welfare through clinical ethology

  Ladewig, J., 2005, In: Applied Animal Behaviour Science. 92, 3, p. 183-192 10 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  10 Citations (Scopus)

• Ontogeny: preparing the young horse for its adult life

  Ladewig, J., Søndergaard, E. & Christensen, J. W., 2005, The domestic horse: the origins, development and management of its behaviour. Mills, D. S. & McDonnell, S. M. (eds.). Cambridge University Press, p. 139-149 11 p.

  Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

• The effect of signals from experienced and inexperienced dog handlers on the behaviour of dogs

  Lynge, H. & Ladewig, J., 2005, In: The European Journal of Companion Animal Practice. 15, 1, p. 67-72 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2004

  Using the cross point of demand functions to assess animal priorities

  Sørensen, D. B., Ladewig, J., Ersbøll, A. K. & Matthews, L., Oct 2004, In: Animal Behaviour. 68, 4, p. 949-955 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  16 Citations (Scopus)
• 2003

  Light quality and lameness of broiler chickens

  Kristensen, H. H., Perry, G. C., Prescott, N. B., Ladewig, J. & Wathes, C. M., 2003. 2 p.

  Research output: Contribution to conference › Poster › Research

• Light quality and lemaness of broiler chickens

  Kristensen, H. H., Perry, G. C., Prescott, N. B., Ladewig, J. & Wathes, C. M., 2003. 1 p.

  Research output: Contribution to conference › Paper › Research

• Light quality and the behaviour of broiler chickens

  Kristensen, H. H., Prescott, N. B., Perry, G. C., Ladewig, J. & Wathes, C. M., 2003. 1 p.

  Research output: Contribution to conference › Paper › Research

• Light quality and the producion of broiler chickens

  Kristensen, H. H., Perry, G., Prescott, N. B., Ladewig, J. & Wathes, C. M., 2003. 1 p.

  Research output: Contribution to conference › Paper › Research
• 2002

  Effects of individual versus group stabling on social behaviour in domestic stallions

  Winther Christensen, J., Ladewig, J., Søndergaard, E. & Malmkvist, J., 2002, In: Applied Animal Behaviour Science. 75, 3, p. 233-248 16 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  105 Citations (Scopus)

• Eksamen i sikker håndtering af heste

  Ladewig, J., 2002, In: Landsbladet hest. 9, p. 42-43 2 p.

  Research output: Contribution to journal › Journal article › Communication

• En ¤introduktion til klinisk etologi

  Ladewig, J. & Jensen, K. H., 2002, In: Dansk Veterinærtidsskrift. 85, 4, p. 17-19 3 p.

  Research output: Contribution to journal › Journal article › Research

• Hellere fold end arbejde

  Ladewig, J., 2002, In: Landsbladet hest. 5, p. 18-19 2 p.

  Research output: Contribution to journal › Journal article › Communication

• Light quality and the visual acuity of broiler chickens

  Kristensen, H. H., Prescott, N. B., Ladewig, J., Perry, G. & Wathes, C. M., 2002. 1 p.

  Research output: Contribution to conference › Paper › Research

• Light quality preferences of broiler chickens

  Kristensen, H. H., Prescott, N. B., Ladewig, J., Perry, G., Fraas Johnsen, P. & Wathes, C. M., 2002. 1 p.

  Research output: Contribution to conference › Paper › Research

• Light quality preferences of broiler chickens

  Kristensen, H. H., Prescott, N. B., Ladewig, J., Perry, G., Fraas Johnsen, P. & Wathes, C. M., 2002, Internal report. Krohn, C. C. & Ladewig, J. (eds.). 151 ed. p. 42-43 2 p.

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

• Lyt til hvad din hest fortæller dig

  Ladewig, J., 2002, In: Landsbladet hest. 3, p. 24-25 2 p.

  Research output: Contribution to journal › Journal article › Communication

• Ponyen sparker kun efter en person

  Ladewig, J., 2002, In: Landsbladet hest. 2, p. 38-39 2 p.

  Research output: Contribution to journal › Journal article › Communication

• Social behaviour in stallion groups (Equus przewalskii and Equus caballus) kept under natural and domestic conditions

  Winther Christensen, J., Zharkikh, T., Ladewig, J. & Yasinetskaya, JN., 2002, In: Applied Animal Behaviour Science. 76, 1, p. 11-20 10 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  64 Citations (Scopus)