|
| |
|
|
Personality and cognition in great tit (Parus major)
Šimánková, Hana ; Exnerová, Alice (advisor) ; Sedláček, František (referee)
Success of an individual in various cognitive tasks can be influenced by many factors. Among the significant ones, that were studied in relationship with cognitive abilities, are animal personality and age. Great tit personality types are evaluated from explorative behavior and reaction towards novel object. We recognize Fast explorers, which are more active but superficial explorers, and Slow explorers, which are cautious, slower but thorough. Fast individuals manipulate sooner with a new food and non food objects. Slow individuals return later to offered food after being disrupted and they have higher breath rate. Some studies have revealed that Fast and Slow personalities differed in their cognitive abilities, for example in spatial tasks, in associative learning, in discrimination tasks or memory tasks, but many of them focus on only one type of task. In order to test both personalities thoroughly we tried to select types of tasks that focused on various abilities - two diverse types of extractive tasks, positive and aversive discrimination task and avoidance learning with firebugs (Pyrrhocoris apterus) in young naïve birds. Birds were tested in three age categories: young naïve hand reared birds, one year olds and two years and older birds. Fast and Slow individuals differed in aversive...
|
|
|
Personality and cognition in great tit (Parus major)
Šimánková, Hana ; Exnerová, Alice (advisor) ; Sedláček, František (referee)
Success of an individual in various cognitive tasks can be influenced by many factors. Among the significant ones, that were studied in relationship with cognitive abilities, are animal personality and age. Great tit personality types are evaluated from explorative behavior and reaction towards novel object. We recognize Fast explorers, which are more active but superficial explorers, and Slow explorers, which are cautious, slower but thorough. Fast individuals manipulate sooner with a new food and non food objects. Slow individuals return later to offered food after being disrupted and they have higher breath rate. Some studies have revealed that Fast and Slow personalities differed in their cognitive abilities, for example in spatial tasks, in associative learning, in discrimination tasks or memory tasks, but many of them focus on only one type of task. In order to test both personalities thoroughly we tried to select types of tasks that focused on various abilities - two diverse types of extractive tasks, positive and aversive discrimination task and avoidance learning with firebugs (Pyrrhocoris apterus) in young naïve birds. Birds were tested in three age categories: young naïve hand reared birds, one year olds and two years and older birds. Fast and Slow individuals differed in aversive...
|
|
| |
guest ::
