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The effect of observing trained conspecifics on the performance and motivation of goldfish, Carassius auratus, in a spatial task. / Blane, James C.; Holland, Richard A.
Yn: Behavioural Processes, Cyfrol 217, 105021, 04.2024.

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

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Blane JC, Holland RA. The effect of observing trained conspecifics on the performance and motivation of goldfish, Carassius auratus, in a spatial task. Behavioural Processes. 2024 Ebr;217:105021. Epub 2024 Maw 15. doi: 10.1016/j.beproc.2024.105021

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TY - JOUR

T1 - The effect of observing trained conspecifics on the performance and motivation of goldfish, Carassius auratus, in a spatial task

AU - Blane, James C.

AU - Holland, Richard A.

PY - 2024/4

Y1 - 2024/4

N2 - Spatial and social cognition are two aspects of fish behaviour that have been subject to an increasing amount of research in recent years, but few have investigated potential behaviour overlaps. Testing the ability for an individual to socially learn a spatial task would bridge this gap in understanding. We provided naïve goldfish, Carassius auratus, the opportunity to observe a trained conspecific navigate a T-shaped maze, and then recorded how many trials it took for them to learn the maze, time taken per trial, motivation, and acceptance of the food reward. We also recorded how many trials it took a control group to learn the maze without the opportunity to observe a demonstrator. The observer group took significantly longer to learn the maze than the control group. Although the observer group were significantly less motivated (trials without a choice made), they were significantly more likely to accept the food reward. The social learning of reward acceptance was taking place, but the process of the demonstration disrupted the training of the spatial task, with possible explanations as the passenger effect and trade-off mechanism being discussed. Future studies are needed to determine whether goldfish can acquire spatial information socially; however, this study contributes to the feasibility of studying social learning of environmentally information in goldfish.

AB - Spatial and social cognition are two aspects of fish behaviour that have been subject to an increasing amount of research in recent years, but few have investigated potential behaviour overlaps. Testing the ability for an individual to socially learn a spatial task would bridge this gap in understanding. We provided naïve goldfish, Carassius auratus, the opportunity to observe a trained conspecific navigate a T-shaped maze, and then recorded how many trials it took for them to learn the maze, time taken per trial, motivation, and acceptance of the food reward. We also recorded how many trials it took a control group to learn the maze without the opportunity to observe a demonstrator. The observer group took significantly longer to learn the maze than the control group. Although the observer group were significantly less motivated (trials without a choice made), they were significantly more likely to accept the food reward. The social learning of reward acceptance was taking place, but the process of the demonstration disrupted the training of the spatial task, with possible explanations as the passenger effect and trade-off mechanism being discussed. Future studies are needed to determine whether goldfish can acquire spatial information socially; however, this study contributes to the feasibility of studying social learning of environmentally information in goldfish.

KW - Cognitive maps

KW - Spatial memory

KW - Social learning

KW - Cognition

KW - Fish

U2 - 10.1016/j.beproc.2024.105021

DO - 10.1016/j.beproc.2024.105021

M3 - Article

VL - 217

JO - Behavioural Processes

JF - Behavioural Processes

SN - 0376-6357

M1 - 105021

ER -