-
1
-
-
0346372278
-
The influence of pen size on toy preference of growing pigs
-
Apple J.K., and Craig J.V. The influence of pen size on toy preference of growing pigs. Appl. Anim. Behav. Sci. 35 (1992) 149-155
-
(1992)
Appl. Anim. Behav. Sci.
, vol.35
, pp. 149-155
-
-
Apple, J.K.1
Craig, J.V.2
-
2
-
-
69249238752
-
Keeping birds in bushes not in hands: the use of cognitive tasks as individually-paced enrichment
-
Clum N., Silver S., and Thomas P. (Eds). Wildlife Conservation Society, Bronx
-
Barber J., and Kuhar C. Keeping birds in bushes not in hands: the use of cognitive tasks as individually-paced enrichment. In: Clum N., Silver S., and Thomas P. (Eds). Proceedings of the Seventh International Conference on Environmental Enrichment. Wildlife Conservation Society, Bronx (2005) 15-20
-
(2005)
Proceedings of the Seventh International Conference on Environmental Enrichment
, pp. 15-20
-
-
Barber, J.1
Kuhar, C.2
-
3
-
-
33845645912
-
Effects of predictability on the welfare of captive animals
-
Bassett L., and Buchanan-Smith H.M. Effects of predictability on the welfare of captive animals. Appl. Anim. Behav. Sci. 102 (2007) 223-245
-
(2007)
Appl. Anim. Behav. Sci.
, vol.102
, pp. 223-245
-
-
Bassett, L.1
Buchanan-Smith, H.M.2
-
4
-
-
33947525274
-
Cognitive enrichment in farm animals-the impact of social rank and social environment on learning behaviour of dwarf goats
-
Baymann U., Langbein J., Siebert K., Nürnberg G., Manteuffel G., and Mohr E. Cognitive enrichment in farm animals-the impact of social rank and social environment on learning behaviour of dwarf goats. Berl. Munch. Tierarztl. 120 (2007) 89-97
-
(2007)
Berl. Munch. Tierarztl.
, vol.120
, pp. 89-97
-
-
Baymann, U.1
Langbein, J.2
Siebert, K.3
Nürnberg, G.4
Manteuffel, G.5
Mohr, E.6
-
5
-
-
33845670823
-
Addressing nonhuman primate behavioral problems through the application of operant conditioning: is the human treatment approach a useful model?
-
Bloomsmith M.A., Marr M.J., and Maple T.L. Addressing nonhuman primate behavioral problems through the application of operant conditioning: is the human treatment approach a useful model?. Appl. Anim. Behav. Sci. 102 (2007) 205-222
-
(2007)
Appl. Anim. Behav. Sci.
, vol.102
, pp. 205-222
-
-
Bloomsmith, M.A.1
Marr, M.J.2
Maple, T.L.3
-
6
-
-
35348847379
-
Assessment of positive emotions in animals to improve their welfare
-
Boissy A., Manteuffel G., Jensen M.B., Moe R.O., Spruijt B., Keeling L.J., Winckler C., Forkman B., Dimitrov I., Langbein J., Bakken M., Veissier I., and Aubert A. Assessment of positive emotions in animals to improve their welfare. Physiol. Behav. 92 (2007) 375-397
-
(2007)
Physiol. Behav.
, vol.92
, pp. 375-397
-
-
Boissy, A.1
Manteuffel, G.2
Jensen, M.B.3
Moe, R.O.4
Spruijt, B.5
Keeling, L.J.6
Winckler, C.7
Forkman, B.8
Dimitrov, I.9
Langbein, J.10
Bakken, M.11
Veissier, I.12
Aubert, A.13
-
7
-
-
34250215312
-
Emotions and cognition: a new approach to animal welfare
-
Boissy A., Arnould C., Chaillou E., Desire L., Duvaux-Ponter C., Greiveldinger L., Leterrier C., Richard S., Roussel S., Saint-Dizier H., Meunier-Salaun M.C., Valance D., and Veissier I. Emotions and cognition: a new approach to animal welfare. Anim. Welf. 16 (2007) 37-43
-
(2007)
Anim. Welf.
, vol.16
, pp. 37-43
-
-
Boissy, A.1
Arnould, C.2
Chaillou, E.3
Desire, L.4
Duvaux-Ponter, C.5
Greiveldinger, L.6
Leterrier, C.7
Richard, S.8
Roussel, S.9
Saint-Dizier, H.10
Meunier-Salaun, M.C.11
Valance, D.12
Veissier, I.13
-
9
-
-
46949084236
-
Sensitivity to reward loss as an indicator of animal emotion and welfare
-
Burman O.H.P., Parker R.M.A., Paul E.S., and Mendl M. Sensitivity to reward loss as an indicator of animal emotion and welfare. Biol. Lett. 4 (2008) 330-333
-
(2008)
Biol. Lett.
, vol.4
, pp. 330-333
-
-
Burman, O.H.P.1
Parker, R.M.A.2
Paul, E.S.3
Mendl, M.4
-
10
-
-
0141723958
-
Alleviating stress in zoo animals with environmental enrichment
-
Moberg G.P., Mench, and Joy A. (Eds), CAB International Publishing, Oxon, NY
-
Carlstead K.C., and Shepherdson D.J. Alleviating stress in zoo animals with environmental enrichment. In: Moberg G.P., Mench, and Joy A. (Eds). The Biology of Animal Stress: Basic Principles and Implications for Animal Welfare. (2000), CAB International Publishing, Oxon, NY 337-354
-
(2000)
The Biology of Animal Stress: Basic Principles and Implications for Animal Welfare.
, pp. 337-354
-
-
Carlstead, K.C.1
Shepherdson, D.J.2
-
12
-
-
0011286137
-
Can farm animal welfare be understood without taking into account the issues of emotion and cognition?
-
Dantzer R. Can farm animal welfare be understood without taking into account the issues of emotion and cognition?. J. Anim. Sci. 80 E.Suppl. (2002) E1-E9
-
(2002)
J. Anim. Sci.
, vol.80
, Issue.E.SUPPL
-
-
Dantzer, R.1
-
13
-
-
52949108837
-
On the rewarding nature of appetitive feeding behaviour in pigs (Sus scrofa): do domesticated pigs contrafreeload?
-
de Jonge F.H., Tilly S.L., Baars A.M., and Spruijt B.M. On the rewarding nature of appetitive feeding behaviour in pigs (Sus scrofa): do domesticated pigs contrafreeload?. Appl. Anim. Behav. Sci. 114 (2008) 359-372
-
(2008)
Appl. Anim. Behav. Sci.
, vol.114
, pp. 359-372
-
-
de Jonge, F.H.1
Tilly, S.L.2
Baars, A.M.3
Spruijt, B.M.4
-
14
-
-
33750622927
-
Announcing the arrival of enrichment increase play behaviour and reduces weaning-stress-induced behaviours of piglets directly after weaning
-
Dudink S., Simonse H., Marks I., de Jonge F.H., and Spruijt B.M. Announcing the arrival of enrichment increase play behaviour and reduces weaning-stress-induced behaviours of piglets directly after weaning. Appl. Anim. Behav. Sci. 101 (2006) 86-101
-
(2006)
Appl. Anim. Behav. Sci.
, vol.101
, pp. 86-101
-
-
Dudink, S.1
Simonse, H.2
Marks, I.3
de Jonge, F.H.4
Spruijt, B.M.5
-
15
-
-
18844418171
-
A complex automatic feeding system for pigs aimed to induce successful behavioural coping by cognitive adaptation
-
Ernst K., Puppe B., Schön P.-C., and Manteuffel G. A complex automatic feeding system for pigs aimed to induce successful behavioural coping by cognitive adaptation. Appl. Anim. Behav. Sci. 91 (2005) 205-218
-
(2005)
Appl. Anim. Behav. Sci.
, vol.91
, pp. 205-218
-
-
Ernst, K.1
Puppe, B.2
Schön, P.-C.3
Manteuffel, G.4
-
16
-
-
33748918917
-
Effects of attention and rewarded activity on immune parameters and wound healing in pigs
-
Ernst K., Tuchscherer M., Kanitz E., Puppe B., and Manteuffel G. Effects of attention and rewarded activity on immune parameters and wound healing in pigs. Physiol. Behav. 89 (2006) 448-456
-
(2006)
Physiol. Behav.
, vol.89
, pp. 448-456
-
-
Ernst, K.1
Tuchscherer, M.2
Kanitz, E.3
Puppe, B.4
Manteuffel, G.5
-
17
-
-
35148891783
-
Objects as enrichment: effects of object exposure time and delay interval on object recognition memory of the domestic pig
-
Gifford A.K., Cloutier S., and Newberry R.C. Objects as enrichment: effects of object exposure time and delay interval on object recognition memory of the domestic pig. Appl. Anim. Behav. Sci. 107 (2007) 206-217
-
(2007)
Appl. Anim. Behav. Sci.
, vol.107
, pp. 206-217
-
-
Gifford, A.K.1
Cloutier, S.2
Newberry, R.C.3
-
18
-
-
1242277712
-
Emotional reactions to learning in cattle
-
Hagen K., and Broom D.M. Emotional reactions to learning in cattle. Appl. Anim. Behav. Sci. 85 (2004) 203-213
-
(2004)
Appl. Anim. Behav. Sci.
, vol.85
, pp. 203-213
-
-
Hagen, K.1
Broom, D.M.2
-
19
-
-
0000211929
-
Competence, achievement orientation, and intrinsic motivation
-
Harackiewicz J.M., Sansone C., and Manderlink G. Competence, achievement orientation, and intrinsic motivation. J. Pers. Soc. Psychol. 48 (1985) 493-508
-
(1985)
J. Pers. Soc. Psychol.
, vol.48
, pp. 493-508
-
-
Harackiewicz, J.M.1
Sansone, C.2
Manderlink, G.3
-
20
-
-
0009762657
-
Learning and satiation of response in intrinsically motivated complex puzzle performance by monkeys
-
Harlow H.F. Learning and satiation of response in intrinsically motivated complex puzzle performance by monkeys. J. Comp. Physiol. Psychol. 43 (1950) 289-294
-
(1950)
J. Comp. Physiol. Psychol.
, vol.43
, pp. 289-294
-
-
Harlow, H.F.1
-
21
-
-
41249091539
-
Effect of breed, season and pasture moisture gradient on foraging behaviour in cattle on semi-natural grasslands
-
Hessle A., Rutter M., and Wallin K. Effect of breed, season and pasture moisture gradient on foraging behaviour in cattle on semi-natural grasslands. Appl. Anim. Behav. Sci. 111 (2008) 108-119
-
(2008)
Appl. Anim. Behav. Sci.
, vol.111
, pp. 108-119
-
-
Hessle, A.1
Rutter, M.2
Wallin, K.3
-
22
-
-
58149369040
-
The notion of ethological 'need', models of motivation and animal welfare
-
Hughes B.O., and Duncan I.J.H. The notion of ethological 'need', models of motivation and animal welfare. Anim. Behav. 36 (1988) 1696-1707
-
(1988)
Anim. Behav.
, vol.36
, pp. 1696-1707
-
-
Hughes, B.O.1
Duncan, I.J.H.2
-
23
-
-
0031172244
-
Free food or earned food? A review and fuzzy model of contrafreeloading
-
Inglis I.R., Forkman B., and Lazarus J. Free food or earned food? A review and fuzzy model of contrafreeloading. Anim. Behav. 53 (1997) 1171-1191
-
(1997)
Anim. Behav.
, vol.53
, pp. 1171-1191
-
-
Inglis, I.R.1
Forkman, B.2
Lazarus, J.3
-
24
-
-
0034814055
-
An information primacy model of exploratory and foraging behaviour
-
Inglis I.R., Langton S., Forkman B., and Lazarus J. An information primacy model of exploratory and foraging behaviour. Anim. Behav. 62 (2001) 543-557
-
(2001)
Anim. Behav.
, vol.62
, pp. 543-557
-
-
Inglis, I.R.1
Langton, S.2
Forkman, B.3
Lazarus, J.4
-
25
-
-
0011243054
-
Preference for bar pressing over freeloading as a function of number of rewarded presses
-
Jensen G.D. Preference for bar pressing over freeloading as a function of number of rewarded presses. J. Exp. Psychol. 65 (1963) 451-454
-
(1963)
J. Exp. Psychol.
, vol.65
, pp. 451-454
-
-
Jensen, G.D.1
-
27
-
-
3242657269
-
Foraging in captive Hamadryas baboons: implications for enrichment
-
Jones M., and Pillay N. Foraging in captive Hamadryas baboons: implications for enrichment. Appl. Anim. Behav. Sci. 88 (2004) 101-110
-
(2004)
Appl. Anim. Behav. Sci.
, vol.88
, pp. 101-110
-
-
Jones, M.1
Pillay, N.2
-
28
-
-
0001164417
-
Information primacy or preference for familiar foraging techniques? A critique of Inglis & Ferguson
-
Kacelnik A. Information primacy or preference for familiar foraging techniques? A critique of Inglis & Ferguson. Anim. Behav. 35 (1987) 925-926
-
(1987)
Anim. Behav.
, vol.35
, pp. 925-926
-
-
Kacelnik, A.1
-
29
-
-
4344578007
-
Visual discrimination learning in dwarf goats and associated changes in heart rate and heart rate variability
-
Langbein J., Nürnberg G., and Manteuffel G. Visual discrimination learning in dwarf goats and associated changes in heart rate and heart rate variability. Physiol. Behav. 82 (2004) 601-609
-
(2004)
Physiol. Behav.
, vol.82
, pp. 601-609
-
-
Langbein, J.1
Nürnberg, G.2
Manteuffel, G.3
-
30
-
-
33645420238
-
Self-controlled visual discrimination learning of group-housed dwarf goats (Capra hircus): behavioral strategies and effects of relocation on learning and memory
-
Langbein J., Nürnberg G., Puppe B., and Manteuffel G. Self-controlled visual discrimination learning of group-housed dwarf goats (Capra hircus): behavioral strategies and effects of relocation on learning and memory. J. Comp. Psychol. 120 (2006) 58-66
-
(2006)
J. Comp. Psychol.
, vol.120
, pp. 58-66
-
-
Langbein, J.1
Nürnberg, G.2
Puppe, B.3
Manteuffel, G.4
-
31
-
-
33846636051
-
The impact of acoustical secondary reinforcement during shape discrimination learning of dwarf goats (Capra hircus)
-
Langbein J., Siebert K., Nürnberg G., and Manteuffel G. The impact of acoustical secondary reinforcement during shape discrimination learning of dwarf goats (Capra hircus). Appl. Anim. Behav. Sci. 103 (2007) 35-44
-
(2007)
Appl. Anim. Behav. Sci.
, vol.103
, pp. 35-44
-
-
Langbein, J.1
Siebert, K.2
Nürnberg, G.3
Manteuffel, G.4
-
32
-
-
38349115358
-
Learning to learn during visual discrimination in group housed dwarf goats (Capra hircus)
-
Langbein J., Siebert K., Nürnberg G., and Manteuffel G. Learning to learn during visual discrimination in group housed dwarf goats (Capra hircus). J. Comp. Psychol. 121 (2007) 447-456
-
(2007)
J. Comp. Psychol.
, vol.121
, pp. 447-456
-
-
Langbein, J.1
Siebert, K.2
Nürnberg, G.3
Manteuffel, G.4
-
33
-
-
53149092821
-
Concurrent recall of serially learned visual discrimination problems in dwarf goats (Capra hircus)
-
Langbein J., Siebert K., and Nürnberg G. Concurrent recall of serially learned visual discrimination problems in dwarf goats (Capra hircus). Behav. Proc. 79 (2008) 156-164
-
(2008)
Behav. Proc.
, vol.79
, pp. 156-164
-
-
Langbein, J.1
Siebert, K.2
Nürnberg, G.3
-
34
-
-
0007533156
-
Positive reinforcement training as an enrichment strategy
-
Shepherdson D.J., Mellen J.D., and Hutchins M. (Eds), Smithsonian Institution Press, Washington/London
-
Laule G.E., and Desmond T. Positive reinforcement training as an enrichment strategy. In: Shepherdson D.J., Mellen J.D., and Hutchins M. (Eds). Environmental Enrichment for Captive Animals (1998), Smithsonian Institution Press, Washington/London 303-313
-
(1998)
Environmental Enrichment for Captive Animals
, pp. 303-313
-
-
Laule, G.E.1
Desmond, T.2
-
35
-
-
1542468316
-
The use of positive reinforcement training techniques to enhance the care, management, and welfare of primates in laboratory
-
Laule G.E., Bloomsmith M.A., and Schapiro S.J. The use of positive reinforcement training techniques to enhance the care, management, and welfare of primates in laboratory. J. Appl. Anim. Welf. Sci. 6 (2003) 163-173
-
(2003)
J. Appl. Anim. Welf. Sci.
, vol.6
, pp. 163-173
-
-
Laule, G.E.1
Bloomsmith, M.A.2
Schapiro, S.J.3
-
36
-
-
52949148972
-
Effects of age, sex and social isolation on contrafreeloading in red junglefowl (Gallus gallus) and White Leghorn fowl
-
Lindqvist C., and Jensen P. Effects of age, sex and social isolation on contrafreeloading in red junglefowl (Gallus gallus) and White Leghorn fowl. Appl. Anim. Behav. Sci. 114 (2008) 419-428
-
(2008)
Appl. Anim. Behav. Sci.
, vol.114
, pp. 419-428
-
-
Lindqvist, C.1
Jensen, P.2
-
37
-
-
17144422477
-
Environmental enrichment for nonhuman primates: theory and application
-
Lutz C.K., and Novak M.A. Environmental enrichment for nonhuman primates: theory and application. ILAR J. 46 (2005) 178-191
-
(2005)
ILAR J.
, vol.46
, pp. 178-191
-
-
Lutz, C.K.1
Novak, M.A.2
-
38
-
-
0034475089
-
Frustrative nonreward and pituitary-adrenal activity in squirrel monkeys
-
Lyons D.M., Fong K.D., Schrieken N., and Levine S. Frustrative nonreward and pituitary-adrenal activity in squirrel monkeys. Physiol. Behav. 71 (2000) 559-563
-
(2000)
Physiol. Behav.
, vol.71
, pp. 559-563
-
-
Lyons, D.M.1
Fong, K.D.2
Schrieken, N.3
Levine, S.4
-
39
-
-
59849096651
-
From operant learning to cognitive enrichment in farm animal housing: bases and applicability
-
Manteuffel G., Langbein J., and Puppe B. From operant learning to cognitive enrichment in farm animal housing: bases and applicability. Anim. Welf. 18 (2009) 87-95
-
(2009)
Anim. Welf.
, vol.18
, pp. 87-95
-
-
Manteuffel, G.1
Langbein, J.2
Puppe, B.3
-
41
-
-
33845639616
-
The challenge of challenge: can problem solving opportunities enhance animal welfare?
-
Meehan C.L., and Mench J.A. The challenge of challenge: can problem solving opportunities enhance animal welfare?. Appl. Anim. Behav. Sci. 102 (2007) 246-261
-
(2007)
Appl. Anim. Behav. Sci.
, vol.102
, pp. 246-261
-
-
Meehan, C.L.1
Mench, J.A.2
-
42
-
-
0142021005
-
Cognitive experience and its effect on age-dependent cognitive decline in beagle dogs
-
Milgram N.W. Cognitive experience and its effect on age-dependent cognitive decline in beagle dogs. Neurochem. Res. 28 (2003) 1677-1682
-
(2003)
Neurochem. Res.
, vol.28
, pp. 1677-1682
-
-
Milgram, N.W.1
-
43
-
-
0017653005
-
Free food (contrafreeloading) phenomenon-review and analysis
-
Osborne S.R. Free food (contrafreeloading) phenomenon-review and analysis. Anim. Learn. Behav. 5 (1977) 221-235
-
(1977)
Anim. Learn. Behav.
, vol.5
, pp. 221-235
-
-
Osborne, S.R.1
-
44
-
-
17044424265
-
Measuring emotional processes in animals: the utility of a cognitive approach
-
Paul E.S., Harding E.J., and Mendl M. Measuring emotional processes in animals: the utility of a cognitive approach. Neurosci. Biobehav. Rev. 29 (2005) 469-491
-
(2005)
Neurosci. Biobehav. Rev.
, vol.29
, pp. 469-491
-
-
Paul, E.S.1
Harding, E.J.2
Mendl, M.3
-
45
-
-
0032573464
-
The use of individual dairy cows as replicates in the statistical analysis of their behaviour at pasture
-
Phillips C.J.C. The use of individual dairy cows as replicates in the statistical analysis of their behaviour at pasture. Appl. Anim. Behav. Sci. 60 (1998) 365-369
-
(1998)
Appl. Anim. Behav. Sci.
, vol.60
, pp. 365-369
-
-
Phillips, C.J.C.1
-
46
-
-
0001973790
-
Meeting a mammal's psychological needs-basic principles
-
Shepherdson D.J., Mellen J.D., and Hutchins M. (Eds), Smithsonian Institution Press, Washington, London
-
Poole T.B. Meeting a mammal's psychological needs-basic principles. In: Shepherdson D.J., Mellen J.D., and Hutchins M. (Eds). Environmental Enrichment for Captive Animals (1998), Smithsonian Institution Press, Washington, London 83-94
-
(1998)
Environmental Enrichment for Captive Animals
, pp. 83-94
-
-
Poole, T.B.1
-
48
-
-
0002171143
-
The interest-enjoyment distinction in intrinsic motivation
-
Reeve J. The interest-enjoyment distinction in intrinsic motivation. Motivation and Emotion 13 (1989) 83-103
-
(1989)
Motivation and Emotion
, vol.13
, pp. 83-103
-
-
Reeve, J.1
-
50
-
-
0035953866
-
A concept of welfare based on reward evaluating mechanisms in the brain: anticipatory behaviour as an indicator for the state of reward systems
-
Spruijt B.M., Van den Bos R., and Pijlman F.T.A. A concept of welfare based on reward evaluating mechanisms in the brain: anticipatory behaviour as an indicator for the state of reward systems. Appl. Anim. Behav. Sci. 72 (2001) 145-171
-
(2001)
Appl. Anim. Behav. Sci.
, vol.72
, pp. 145-171
-
-
Spruijt, B.M.1
Van den Bos, R.2
Pijlman, F.T.A.3
-
51
-
-
0034978336
-
A quantitative assessment of the efficacy of an environmental enrichment programme for giant pandas
-
Swaisgood R.R., White A.M., Zhou X.P., Zhang H.M., Zhang G.Q., Wei R.P., Hare V.J., Tepper E.M., and Lindburg D.G. A quantitative assessment of the efficacy of an environmental enrichment programme for giant pandas. Anim. Behav. 61 (2001) 447-457
-
(2001)
Anim. Behav.
, vol.61
, pp. 447-457
-
-
Swaisgood, R.R.1
White, A.M.2
Zhou, X.P.3
Zhang, H.M.4
Zhang, G.Q.5
Wei, R.P.6
Hare, V.J.7
Tepper, E.M.8
Lindburg, D.G.9
-
52
-
-
8544275852
-
Computer-assisted enrichment for zoo-housed orangutans (Pongo pygmaeus)
-
Tarou L.R., Kuhar C.W., Adcock D., Bloomsmith M.A., and Maple T.L. Computer-assisted enrichment for zoo-housed orangutans (Pongo pygmaeus). Anim. Welf. 13 (2004) 445-453
-
(2004)
Anim. Welf.
, vol.13
, pp. 445-453
-
-
Tarou, L.R.1
Kuhar, C.W.2
Adcock, D.3
Bloomsmith, M.A.4
Maple, T.L.5
-
53
-
-
0002680236
-
Multiple factors controlling behaviour: implications for stress and welfare
-
Moberg G.P., and Mench J.A. (Eds), CAB International Publishing, Oxon, New York
-
Toates F. Multiple factors controlling behaviour: implications for stress and welfare. In: Moberg G.P., and Mench J.A. (Eds). The Biology of Animal Stresss: Basic Principles and Implications for Animal Welfare (2000), CAB International Publishing, Oxon, New York 199-225
-
(2000)
The Biology of Animal Stresss: Basic Principles and Implications for Animal Welfare
, pp. 199-225
-
-
Toates, F.1
-
54
-
-
57449111094
-
The role of novelty in environmental enrichment for the weaned pig
-
Trickett S.L., Guy J.H., and Edwards S.A. The role of novelty in environmental enrichment for the weaned pig. Appl. Anim. Behav. Sci. 116 (2008) 45-51
-
(2008)
Appl. Anim. Behav. Sci.
, vol.116
, pp. 45-51
-
-
Trickett, S.L.1
Guy, J.H.2
Edwards, S.A.3
-
55
-
-
0242370134
-
A systematic approach towards developing environmental enrichment for pigs
-
van de Weerd H.A., Docking C.M., Day J.E.L., Avery P.J., and Edwards S.A. A systematic approach towards developing environmental enrichment for pigs. Appl. Anim. Behav. Sci. 84 (2003) 101-118
-
(2003)
Appl. Anim. Behav. Sci.
, vol.84
, pp. 101-118
-
-
van de Weerd, H.A.1
Docking, C.M.2
Day, J.E.L.3
Avery, P.J.4
Edwards, S.A.5
-
56
-
-
0032783987
-
Can puzzle feeders be used as cognitive screening instruments? Differential performance of young and aged female monkeys on a puzzle feeder task
-
Watson S.L., Shively C.A., and Voytko M.L. Can puzzle feeders be used as cognitive screening instruments? Differential performance of young and aged female monkeys on a puzzle feeder task. Am. J. Primatol. 49 (1999) 195-202
-
(1999)
Am. J. Primatol.
, vol.49
, pp. 195-202
-
-
Watson, S.L.1
Shively, C.A.2
Voytko, M.L.3
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