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Review of Behavioral Psychology in Transition to Solar Photovoltaics for Low-Income Individuals. SUSTAINABILITY 2022. [DOI: 10.3390/su14031537] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
The increase in nonrenewable energy (non-RE) has been a growing concern for low-income individuals’ quality of life, health, economy, and environment. At the same time, the use of non-RE is also a great concern for the whole population as we are breathing the same environment. The photovoltaics (PV) solar panel is one solution to decrease low-income individuals’ energy bills and increase the quality of life of all individuals. Knowing the behavioral theory of why low-income individuals do not adopt PV would allow further insights and possible interventions to help low-income individuals install PV. Research has found that low-income individuals are more likely to have financial and knowledge barriers that hinder them from installing PV. Providing a way for low-income individuals to combat these barriers would help them to use PV. This review showed that low-income individuals are likely to benefit from policy programs that incentivize them to use PV. More knowledge about PV can also be aided by policy programs that inform low-income individuals how to save financially and at the same time work their way to install PV. Social groups could also be formed in the same policy programs to help low-income individuals share strategies on saving financially and knowledge about the benefit of installing PV. These social groups can act as a social reinforcement to low-income individuals to install PV. Helping low-income individuals to install PV would help low-income individuals financially and improve the population’s quality of life.
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Loconsole M, Pasculli MS, Regolin L. Space-luminance crossmodal correspondences in domestic chicks. Vision Res 2021; 188:26-31. [PMID: 34280814 DOI: 10.1016/j.visres.2021.07.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 06/04/2021] [Accepted: 07/05/2021] [Indexed: 11/18/2022]
Abstract
Crossmodal correspondences are spontaneous associations of non-redundant information across different modalities. Infants and some non-human animals (i.e., chimpanzees, rhesus monkeys, and dogs) showed crossmodal correspondences like adult humans, suggesting a shared origin (at least among mammals) of such a phenomenon. Here we investigate visual-spatial crossmodal correspondences in a precocial avian species, i.e., the domestic chicken. Three-day-old chicks (n = 40) were presented with two (one in the left and one in the right hemispace of an arena) identical panels, either dyed black (low luminance) or white (high luminance). Chicks could circumnavigate either panel to obtain a food reward. Akin to humans, they preferentially chose the left side when presented with black panels and the right side when presented with white panels. The control group (n = 39), tested with grey panels, showed no spatial preference. In light of our results, we discuss crossmodal correspondences in terms of an early available mechanism widespread across different species.
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Affiliation(s)
- M Loconsole
- Department of General Psychology, University of Padua, Padua, IT, Italy.
| | - M S Pasculli
- Department of General Psychology, University of Padua, Padua, IT, Italy
| | - L Regolin
- Department of General Psychology, University of Padua, Padua, IT, Italy
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Lemaire BS, Rucco D, Josserand M, Vallortigara G, Versace E. Stability and individual variability of social attachment in imprinting. Sci Rep 2021; 11:7914. [PMID: 33846440 PMCID: PMC8041793 DOI: 10.1038/s41598-021-86989-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 03/22/2021] [Indexed: 02/01/2023] Open
Abstract
Filial imprinting has become a model for understanding memory, learning and social behaviour in neonate animals. This mechanism allows the youngs of precocial bird species to learn the characteristics of conspicuous visual stimuli and display affiliative response to them. Although longer exposures to an object produce stronger preferences for it afterwards, this relation is not linear. Sometimes, chicks even prefer to approach novel rather than familiar objects. To date, little is known about how filial preferences develop across time. This study aimed to investigate filial preferences for familiar and novel imprinting objects over time. After hatching, chicks were individually placed in an arena where stimuli were displayed on two opposite screens. Using an automated setup, the duration of exposure and the type of stimuli were manipulated while the time spent at the imprinting stimulus was monitored across 6 days. We showed that prolonged exposure (3 days vs 1 day) to a stimulus produced robust filial imprinting preferences. Interestingly, with a shorter exposure (1 day), animals re-evaluated their filial preferences in functions of their spontaneous preferences and past experiences. Our study suggests that predispositions influence learning when the imprinting memories are not fully consolidated, driving animal preferences toward more predisposed stimuli.
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Affiliation(s)
- Bastien S. Lemaire
- grid.11696.390000 0004 1937 0351Center for Mind and Brain Sciences, University of Trento, Trento, Italy
| | - Daniele Rucco
- grid.11696.390000 0004 1937 0351Center for Mind and Brain Sciences, University of Trento, Trento, Italy ,grid.7563.70000 0001 2174 1754Department of Psychology, University of Milano-Bicocca, Milan, Italy
| | - Mathilde Josserand
- grid.11696.390000 0004 1937 0351Center for Mind and Brain Sciences, University of Trento, Trento, Italy ,grid.25697.3f0000 0001 2172 4233Laboratory Dynamique du Language, University of Lyon 2, Lyon, France
| | - Giorgio Vallortigara
- grid.11696.390000 0004 1937 0351Center for Mind and Brain Sciences, University of Trento, Trento, Italy
| | - Elisabetta Versace
- grid.11696.390000 0004 1937 0351Center for Mind and Brain Sciences, University of Trento, Trento, Italy ,grid.4868.20000 0001 2171 1133School of Biological and Chemical Sciences, Queen Mary University of London, London, UK
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Armstrong EA, Voelkl B, Voegeli S, Gebhardt-Henrich SG, Guy JH, Sandilands V, Boswell T, Toscano MJ, Smulders TV. Cell Proliferation in the Adult Chicken Hippocampus Correlates With Individual Differences in Time Spent in Outdoor Areas and Tonic Immobility. Front Vet Sci 2020; 7:587. [PMID: 33005647 PMCID: PMC7479223 DOI: 10.3389/fvets.2020.00587] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 07/21/2020] [Indexed: 11/24/2022] Open
Abstract
Access to outdoor areas is provided as a means of enhancing welfare in commercial systems for laying hens (Gallus gallus domesticus), but substantial individual differences exist in their proportional use. Baseline cell proliferation levels of Adult Hippocampal Neurogenesis (AHN) have been associated with individual differences in reactive vs. proactive coping style, and in both mammals and birds, AHN is upregulated by positive experiences including environmental enrichment and exercise. We thus sought to explore whether individual differences in use of outdoor areas and in tonic immobility responses (indicative of fearfulness) were associated with hippocampal cell proliferation and neuronal differentiation. Radio frequency identification technology was used to track the ranging behavior of 440 individual focal hens within a commercially-relevant system over a 72-days period, after which tonic immobility durations were measured. Following hippocampal tissue collection from 58 focal hens, proliferation and neuronal differentiation were measured through quantitative PCR for proliferating cell nuclear antigen (PCNA) and doublecortin mRNA, respectively. Individual differences in tonic immobility duration positively correlated with PCNA expression over the whole hippocampal formation, while greater time spent in outdoor areas (the grassy range and stone yard) was associated with higher proliferation in the rostral subregion. Basal proliferation in the chicken hippocampal formation may thus relate to reactivity, while levels in the rostral region may be stimulated by ranging experience. Doublecortin expression in the caudal hippocampus negatively co-varied with time on the grassy range, but was not associated with tonic immobility duration. This suggests that ranging outside may be associated with stress. Within laying hen flocks, individual differences in hippocampal plasticity thus relate to coping style and use of external areas.
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Affiliation(s)
- Elena A Armstrong
- Centre for Behaviour and Evolution, Newcastle University, Newcastle upon Tyne, United Kingdom.,Biosciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Bernhard Voelkl
- Centre for Proper Housing: Poultry and Rabbits (ZTHZ), University of Bern, Bern, Switzerland
| | - Sabine Voegeli
- Centre for Proper Housing: Poultry and Rabbits (ZTHZ), University of Bern, Bern, Switzerland
| | | | - Jonathan H Guy
- Centre for Behaviour and Evolution, Newcastle University, Newcastle upon Tyne, United Kingdom.,School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Victoria Sandilands
- Department of Agriculture, Horticulture, and Engineering Science, SRUC, Edinburgh, United Kingdom
| | - Tim Boswell
- Centre for Behaviour and Evolution, Newcastle University, Newcastle upon Tyne, United Kingdom.,School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Michael J Toscano
- Centre for Proper Housing: Poultry and Rabbits (ZTHZ), University of Bern, Bern, Switzerland
| | - Tom V Smulders
- Centre for Behaviour and Evolution, Newcastle University, Newcastle upon Tyne, United Kingdom.,Biosciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
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Boddington R, Gómez Dunlop CA, Garnham LC, Ryding S, Abbey-Lee RN, Kreshchenko A, Løvlie H. The relationship between monoaminergic gene expression, learning, and optimism in red junglefowl chicks. Anim Cogn 2020; 23:901-911. [PMID: 32440792 PMCID: PMC7415762 DOI: 10.1007/s10071-020-01394-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 04/30/2020] [Accepted: 05/05/2020] [Indexed: 12/14/2022]
Abstract
Intra-species cognitive variation is commonly observed, but explanations for why individuals within a species differ in cognition are still understudied and not yet clear. Cognitive processes are likely influenced by genetic differences, with genes in the monoaminergic systems predicted to be important. To explore the potential role of these genes in association with individual variation in cognition, we exposed red junglefowl (Gallus gallus) chicks to behavioural assays measuring variation in learning (discriminative learning, reversal learning, and cognitive flexibility) and optimism (measured in a cognitive judgement bias test). Following this, we analysed prefrontal cortex gene expression of several dopaminergic and serotonergic genes in these chicks. Of our explored genes, serotonin receptor genes 5HT2A and 5HT2B, and dopaminergic receptor gene DRD1 were associated with measured behaviour. Chicks that had higher 5HT2A were less flexible in the reversal learning task, and chicks with higher 5HT2B also tended to be less cognitively flexible. Additionally, chicks with higher DRD1 were more optimistic, whilst chicks with higher 5HT2A tended to be less optimistic. These results suggest that the serotonergic and dopaminergic systems are linked to observed cognitive variation, and, thus, individual differences in cognition can be partially explained by variation in brain gene expression.
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Affiliation(s)
- Robert Boddington
- Department of Physics, Chemistry and Biology, IFM Biology, Linköping University, 581 83, Linköping, Sweden.,School of Biological Sciences, University of Manchester, Manchester, M13 9PL, UK
| | - Clara A Gómez Dunlop
- Department of Physics, Chemistry and Biology, IFM Biology, Linköping University, 581 83, Linköping, Sweden.,School of Biological Sciences, University of Manchester, Manchester, M13 9PL, UK
| | - Laura C Garnham
- Department of Physics, Chemistry and Biology, IFM Biology, Linköping University, 581 83, Linköping, Sweden
| | - Sara Ryding
- Department of Physics, Chemistry and Biology, IFM Biology, Linköping University, 581 83, Linköping, Sweden.,School of Biological Sciences, University of Manchester, Manchester, M13 9PL, UK
| | - Robin N Abbey-Lee
- Department of Physics, Chemistry and Biology, IFM Biology, Linköping University, 581 83, Linköping, Sweden
| | - Anastasia Kreshchenko
- Department of Physics, Chemistry and Biology, IFM Biology, Linköping University, 581 83, Linköping, Sweden.,School of Biological Sciences, University of Manchester, Manchester, M13 9PL, UK
| | - Hanne Løvlie
- Department of Physics, Chemistry and Biology, IFM Biology, Linköping University, 581 83, Linköping, Sweden.
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Social motivation and the use of distal, but not local, featural cues are related to ranging behavior in free-range chickens (Gallus gallus domesticus). Anim Cogn 2020; 23:769-780. [DOI: 10.1007/s10071-020-01389-w] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 04/15/2020] [Accepted: 04/18/2020] [Indexed: 12/29/2022]
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Ferreira VHB, Reiter L, Germain K, Calandreau L, Guesdon V. Uninhibited chickens: ranging behaviour impacts motor self-regulation in free-range broiler chickens ( Gallus gallus domesticus). Biol Lett 2020; 16:20190721. [PMID: 31964255 DOI: 10.1098/rsbl.2019.0721] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Inhibiting impulsive, less flexible behaviours is of utmost importance for individual adaptation in an ever-changing environment. However, problem-solving tasks may be greatly impacted by individual differences in behaviour, since animals with distinct behavioural types perceive and interact with their environment differently, resulting in variable responses to the same stimuli. Here, we tested whether and how differences in ranging behaviour of free-range chickens affect motor self-regulation performance during a cylinder task. For this task, subjects must refrain from trying to reach a food reward through the walls of a transparent cylinder and detour to its open sides, as a sign of inhibition. Free-range chickens exhibited an overall low performance in the motor self-regulation task (31.33 ± 13.55% of correct responses), however, high rangers showed significantly poorer performance than the low rangers (23.75 ± 9.16% versus 40 ± 12.90%, respectively). These results give further support to the impacts of individual behavioural differences on cognitive performances. This is the first demonstration to our knowledge of a relationship between exploratory tendencies and motor self-regulation for an avian species.
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Affiliation(s)
- Vitor Hugo Bessa Ferreira
- Yncréa Hauts-de-France, ISA Lille, 48 bd Vauban, 59046 Lille Cedex, France.,INRAE, CNRS, IFCE, Université de Tours, Centre Val de Loire UMR Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
| | - Lorène Reiter
- INRAE, UE EASM, Le Magneraud, CS 40052, 17700 Surgères, France
| | - Karine Germain
- INRAE, UE EASM, Le Magneraud, CS 40052, 17700 Surgères, France
| | - Ludovic Calandreau
- INRAE, CNRS, IFCE, Université de Tours, Centre Val de Loire UMR Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
| | - Vanessa Guesdon
- Yncréa Hauts-de-France, ISA Lille, 48 bd Vauban, 59046 Lille Cedex, France
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The role of personality, cognition, and affective state in same-sex contests in the red junglefowl. Behav Ecol Sociobiol 2019. [DOI: 10.1007/s00265-019-2762-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Abstract
Intra-species contests are common in the animal kingdom and can have fitness consequences. Most research on what predicts contest outcome focuses on morphology, although differences in personality and cognition may also be involved. Supporting this, more proactive individuals often have dominant status, although the causality of this relationship is rarely investigated. Contest initiators often win; thus, individuals that are more proactive in their personality (e.g., more aggressive, risk-taking) or cognition (e.g., more optimistic, impulsive) may initiate contests more often. To investigate this, we assayed the behavior and cognition of sexually mature male and female red junglefowl (Gallus gallus), a species in which both sexes contest over social status, before staging intra-sexual contests. We confirm that contest initiators were more likely to win. In males, individuals that behaved more boldly in a novel arena test were more likely to initiate and win contests. Female initiators tended to be less active in novel object test, more aggressive in a restrained opponent test, and respond less optimistically in a cognitive judgement bias test, whereas the main predictor of whether a female would win a contest was whether she initiated it. These results suggest that behaviors attributed to proactive and reactive personalities, and—at least for female red junglefowl—optimism, can affect contest initiation and outcome. Therefore, within species, and depending on sex, different aspects of behavior and cognition may independently affect contest initiation and outcome. The generality of these findings, and their fitness consequences, requires further investigation.
Significance statement
In red junglefowl, we explored how behavior previously shown to describe personality, cognition, and affective state affected initiation and outcome of intra-sexual contests, by staging contests between sexually mature individuals previously assayed in behavioral and cognitive tests. In both sexes, contest initiators usually won. Bolder males were more likely to initiate and win contests. Female contests initiators were less active, more aggressive, and less optimistic. Our results suggest that personality and cognition could affect the initiation and outcome of contests and that how this occurs may differ between sexes.
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Mazza V, Dammhahn M, Eccard JA, Palme R, Zaccaroni M, Jacob J. Coping with style: individual differences in responses to environmental variation. Behav Ecol Sociobiol 2019. [DOI: 10.1007/s00265-019-2760-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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