A quantitative study of copulatory behaviour of large Felidae.

abstract：:This longitudinal study describes the functional development of locomotion in the woodmouse, Apodemus sylvaticus . It shows that postnatal day (PND) 11 is a critical age in the acquisition of independence. Locomotion develops in successive stages before reaching the adult pattern (walking) at PND 11. Intermediate patt...

journal_title：Behavioural processes

authors： Pontet A,Schenk F

更新日期：1987-04-01 00:00:00

abstract：:The social behavior of a group of twenty hybrid macaques and one M. fascicularis was investigated to determine the patterns of sociality and social integration within the group. Observation focused on the behavior categories of social affiliation and cohesion. Inter-animal proximity, social grooming, and inter-animal ...

journal_title：Behavioural processes

authors： Williams LE

更新日期：1983-05-01 00:00:00

abstract：:Rats were trained to discriminate short or long durations of houselight illumination using a choice procedure. During the test phase of each trial, the left and right levers were presented with an auditory cue above one of them on (cued lever) while the other was off (uncued lever). The auditory cue was presented imme...

journal_title：Behavioural processes

authors： Santi A,Stanford L,Coyle J

更新日期：1997-09-01 00:00:00

abstract：:The objective of this work was to study the effect of early weaning on alimentary preference for the macronutrients protein, carbohydrate and fat in adult rats. Male Wistar rat pups were weaned by separation from the mother at 15 (D15) or 30 (D30) days old. Body weight and food intake were measured every 30 days until...

journal_title：Behavioural processes

authors： dos Santos Oliveira L,de Lima DP,da Silva AA,da Silva MC,de Souza SL,Manhães-de-Castro R

更新日期：2011-01-01 00:00:00

abstract：:On daily time-place learning tasks animals can work for food at different spatial locations during sessions at different times of the day. In previous experiments rats tracked this pattern of food availability with ordinal timing-they learned to respond at the locations in the correct order each day. In contrast, pige...

journal_title：Behavioural processes

authors： Carr JA,Wilkie DM

更新日期：1999-03-01 00:00:00

abstract：:Animals coping with operant conditioning tasks often show behaviors that are not recorded by keys, levers and similar response transducers. Nevertheless, these adjunctive behaviors should not be disposed of by classifying them as incidental. Often they are found to be at least partially influenced by the experimentall...

journal_title：Behavioural processes

authors： Cleaveland JM,Jäger R,Rössner P,Delius JD

更新日期：2003-03-31 00:00:00

abstract：:The functional response, i.e. the change in per capita food intake rate per time unit with changed food availability, is a widely used tool for understanding the ecology and behaviour of animals. However, waterfowl remain poorly explored in this context. In an aviary experiment we derived a functional response curve f...

journal_title：Behavioural processes

authors： Arzel C,Guillemain M,Gurd DB,Elmberg J,Fritz H,Arnaud A,Pin C,Bosca F

更新日期：2007-05-01 00:00:00

abstract：:Two conditioned taste aversion experiments with rats assessed the relative effectiveness in providing evidence of within-compound learning of different procedures that involve the initial compound presentation of two stimuli, A and X, with the unconditioned stimulus (i.e., AX+). In Experiment 1, following a single AX+...

journal_title：Behavioural processes

authors： Pineño O

更新日期：2007-05-01 00:00:00

abstract：:Extinction of learning is a common, yet under-reported limitation of judgment bias testing methods Repeated exposure to the ambiguous probe of a judgment bias paradigm encourages the animal to cease display of the required behaviours. However, there remains a need to repeatedly test animals to achieve statistical powe...

journal_title：Behavioural processes

authors： Barker TH,Howarth GS,Whittaker AL

更新日期：2018-01-01 00:00:00

abstract：:Giant African pouched rats (Cricetomys ansorgei) have been employed successfully in two operational tuberculosis-detection projects in which they sniff sputum samples from symptomatic individuals who have visited tuberculosis clinics. The prevalence of pulmonary tuberculosis in this population is high, approximately 2...

journal_title：Behavioural processes

authors： Edwards TL,Ellis H,Watkins EE,Mulder C,Mgode G,Cox C,Poling A

更新日期：2018-10-01 00:00:00

abstract：:Despite the abundant empirical evidence on lateralized social behaviours, a clear understanding of the relative roles of two brain hemispheres in social processing is still lacking. This study investigated visual lateralization in social interactions of free-ranging European bison (Bison bonasus). The bison were more ...

journal_title：Behavioural processes

authors： Giljov A,Karenina K

更新日期：2019-11-01 00:00:00

abstract：:Three experiments indicated the effects of an early bilateral stimulation of the lateral hypothalamus on later learning behaviour of male rats. The animals were stimulated at 15 days of age and tested during the sixth week of life. Stimulated rats showed an improvement of performances in acquisition of a food-reinforc...

journal_title：Behavioural processes

authors： Velley L,Manciet G,Cardo B

更新日期：1978-12-01 00:00:00

abstract：:Bats, in terms of variety of species and their absolute numbers, are the most successful mammals on earth. The anatomical and functional peculiarities of Microchiroptera are not confined only to the auditory system; the wings (hands) of bats are unique both from an anatomical point of view as from a sensorial one. The...

journal_title：Behavioural processes

authors： Zucca P,Palladini A,Baciadonna L,Scaravelli D

更新日期：2010-07-01 00:00:00

abstract：:The present study investigated whether rats' rates of licking or pressing a lever for 1% liquid sucrose delivered by a continuous reinforcement schedule would decrease (contrast) or increase (induction) when the upcoming period would allow access to 32% sucrose and whether such changes would be influenced by how long ...

journal_title：Behavioural processes

authors： Weatherly JN,Nurnberger JT,Arthur EI,King BM

更新日期：2005-08-31 00:00:00

abstract：:Chicks were trained to peck on a small coloured (red or green) box for food reinforcement. They were then presented with one box identical to that used during training (familiar) and one of a different colour (unfamiliar). Food reinforcement was delivered for pecking either box, and the right-left position of the two ...

journal_title：Behavioural processes

authors： Regolin L,Vallortigara G

更新日期：1996-08-01 00:00:00

abstract：:The role of schedules of reinforcement on the development of superstitious conditioning was investigated in a college age population. Participants were randomly assigned to one of eight operant schedules and instructed to remove (escape), prevent and/or remove (avoidance and escape) or produce (positive) the appearanc...

journal_title：Behavioural processes

authors： Bloom CM,Venard J,Harden M,Seetharaman S

更新日期：2007-05-01 00:00:00

abstract：:The effects of aging on spontaneous locomotor behavior and habituation in a mechanosensory reflex were examined in the nematode Caenorhabditis elegans. Worms were tested at 4 days (at the peak of egg laying), at 7 days (when egg laying ends) and at 12 days post-hatching. Both spontaneous and reflexive movements were s...

journal_title：Behavioural processes

authors： Beck CD,Rankin CH

更新日期：1993-02-01 00:00:00

abstract：:Time-place learning based on food association was investigated in eight food-restricted Nile tilapias. Each fish was individually housed for 10 days in an experimental tank for adjustments to laboratory conditions, and fed daily in excess. Feeding was then interrupted for 17 days. Training was then started, based on a...

journal_title：Behavioural processes

authors： Delicio HC,Barreto RE

更新日期：2008-01-01 00:00:00

abstract：:The present study investigated whether rats' responding for liquid-sucrose reinforcement delivered by a progressive-ratio (PR) schedule would be altered by the addition of food-pellet reinforcement available subsequent to the PR schedule. In Experiment 1, six rats lever pressed for 1% sucrose reinforcers delivered by ...

journal_title：Behavioural processes

authors： Weatherly JN,King BM,Uran EL

更新日期：2003-06-30 00:00:00

abstract：:Psychological distance to reward, or the segmentation effect, refers to the preference for a terminal link of a concurrent-chains schedule consisting of a simple reinforcement schedule (e.g. fixed interval [FI] 30s) relative to its chained-schedule counterpart (e.g. chained FI 15s FI 15s). This experiment was conducte...

journal_title：Behavioural processes

authors： Doughty AH,Meginley ME,Doughty SS,Lattal KA

更新日期：2004-05-31 00:00:00

abstract：:An adult male-female pair of orang-utans was observed for a 3-month period, commencing with the introduction of the animals to each other. After approximately 2 weeks, the female began to show proceptive behaviors towards the male. Two other proceptive periods were observed, occuring from 26 to 30 days apart, and last...

journal_title：Behavioural processes

authors： Maple TL,Zucker EL,Dennon MB

更新日期：1979-04-01 00:00:00

abstract：:This study shows longitudinal development of human-dog interactions in a guide dog raising program. Social play interactions between potential guide dogs for the blind (puppies) and their adult female raisers (PWs) were videotaped at home during the period from two months to 11 or 12 months of the puppies' age. The pu...

journal_title：Behavioural processes

authors： Koda N

更新日期：2001-03-13 00:00:00

abstract：:To cope with the variable environment, animals are continuously required to learn novel behaviours or, in certain cases, to inhibit automatic and previously learned behaviours. Traditionally, inhibition has been regarded as cognitively demanding and studied mostly in primates, other mammals and birds, using laboratory...

journal_title：Behavioural processes

authors： Lucon-Xiccato T,Bertolucci C

更新日期：2019-07-01 00:00:00

abstract：:Bird songs have evolved under sexual selection pressure. Songs include multiple features that are subject to female preference, but recent comparative research has indicated evolutionary tradeoffs between song performance and complexity in some species. Trill, a repetition of the same sound, is a performance-related s...

journal_title：Behavioural processes

authors： Kagawa H,Soma M

更新日期：2013-10-01 00:00:00

abstract：:Handling is a crucial component of the human-horse relationship. Here, we report data from an experiment conducted to assess and compare the effect of two training methods. Two groups of six Welsh mares were trained during four sessions of 50 min, one handled with traditional exercises (halter leading, grooming/brushi...

journal_title：Behavioural processes

authors： Fureix C,Pagès M,Bon R,Lassalle JM,Kuntz P,Gonzalez G

更新日期：2009-10-01 00:00:00

abstract：:The present study examined sex differences in the responses of domestic chicks to novelty and exposure to a startling stimulus. In the first experiment, 7-day-old male and female chicks were placed individually in a novel environment for 10-min periods. After 5 min, half of the chicks were exposed to a loud bell. Male...

journal_title：Behavioural processes

authors： Jones RB

更新日期：1980-06-01 00:00:00

abstract：:Contingency, and more particularly temporal contingency, has often figured in thinking about the nature of learning. However, it has never been formally defined in such a way as to make it a measure that can be applied to most animal learning protocols. We use elementary information theory to define contingency in suc...

journal_title：Behavioural processes

authors： Gallistel CR,Craig AR,Shahan TA

更新日期：2014-01-01 00:00:00

abstract：:Allosuckling, the suckling of offspring from females other than their own mother, has been reported in a number of mammalian species, including reindeer. The causes and function of this behaviour are still being investigated. We monitored 25 doe-calf pairs of semi-domestic reindeer Rangifer tarandus over 10 weeks to t...

journal_title：Behavioural processes

authors： Engelhardt SC,Weladji RB,Holand Ø,de Rioja CM,Ehmann RK,Nieminen M

更新日期：2014-09-01 00:00:00

abstract：:Dominance relationships were studied between marked or otherwise individually recognizable male green swordtails in a creek at Lake Catemaco and in a tributary of the Rio Atoyac (Veracruz, Mexico). The Atoyac population is unique because of a high degree of polymorphism, including both macromelanophore spotting and a ...

journal_title：Behavioural processes

authors： Franck D,Klamroth B,Taebel-Hellwig A,Schartl M

更新日期：1998-05-01 00:00:00

abstract：:The gambler's fallacy is defined as the avoidance of a winning outcome in a stochastic environment with a constant probability. We tested the possibility that the gambler's fallacy in humans is responsive to the amount of time between choice allocations. Two groups of subjects were placed in a six-choice betting game ...

journal_title：Behavioural processes

authors： Militana E,Wolfson E,Cleaveland JM

更新日期：2010-05-01 00:00:00