César Ades
Biographic Data
| ID | 205268 |
|---|---|
| NAME | César Ades |
| GIVEN NAMES | César |
| FAMILY NAME | Ades |
| SIGNATURE | ADES C |
| AFFILIATIONS | Universidade de São Paulo |
| VERIFIED | No |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 5 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1975 |
| LATEST PUBLICATION YEAR | 2012 |
| H-INDEX | 0 |
Cucos, formigas, abelhas e a evolução dos instintos
Neste artigo, abordo o capítulo VII de "A Origem das Espécies" (Instinto), no qual Charles Darwin efetua uma aplicação da teoria da evolução por seleção natural ao domínio dos instintos, inaugurando a análise biológica do comportamento. Darwin pretendeu mostrar a possibilidade de uma evolução gradual no caso de exemplos complexos como o parasitismo de ninhada do cuco, o hábito escravagista de formigas e a construção das células do favo de abelhas…
O IEA da USP
Americanae nace como un proyecto conjunto que surge dentro de la Red Europea de Información y Documentación sobre América Latina (REDIAL), y que ha afrontado la Biblioteca de la Agencia Española de Cooperación Internacional para el Desarrollo (AECID). Esta nueva biblioteca virtual hace más accesibles los libros digitales de tema americanista a los investigadores y usuarios interesados de cualquier parte del mundo
Effects of Reward and Familiarity of Reward Agent on Spontaneous Play in Preschoolers
A field experiment was conducted with preschool children to test the effect of rewards on a familiar, spontaneous play activity, in conditions as close as possible to the children's natural school context, and to examine the role of familiarity of the person who administered rewards. In three experimental conditions, children were rewarded either by their own teacher or by an unknown adult for playing with toys at the school playground and stayed…
Effects of a Brief Period of Handling on Activity of Rats
To investigate the effects of handling as a factor distinct from environmental novelty, adult rats were subjected to a brief period of handling in their own home cages. In one group handling was preceded by a signaling tone; in another group tone and handling were not paired. Handling elicited similar, clear-cut increases in activity in both groups and lost some of its effect with repeated presentations. No significant changes in activity during …
Effect of Previous Exposure on Response Decrement Induced by an Olfactory Stimulus
Two experiments examined the influence of pre-exposure on the decrement produced in a trained running response by a novel odor. In Exp. 1, when first presented in the runway, the smell led to higher running times in a group of rats pre-exposed 72 hr. earlier and in a group with no pre-exposure than in a group pre-exposed 25 min. earlier. There was no significant difference between the first two groups. In Exp. 2, three groups of rats were pre-exp…
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Effect of Previous Exposure on Response Decrement Induced by an Olfactory Stimulus
Two experiments examined the influence of pre-exposure on the decrement produced in a trained running response by a novel odor. In Exp. 1, when first presented in the runway, the smell led to higher running times in a group of rats pre-exposed 72 hr. earlier and in a group with no pre-exposure than in a group pre-exposed 25 min. earlier. There was no significant difference between the first two groups. In Exp. 2, three groups of rats were pre-exp…
Effects of a Brief Period of Handling on Activity of Rats
To investigate the effects of handling as a factor distinct from environmental novelty, adult rats were subjected to a brief period of handling in their own home cages. In one group handling was preceded by a signaling tone; in another group tone and handling were not paired. Handling elicited similar, clear-cut increases in activity in both groups and lost some of its effect with repeated presentations. No significant changes in activity during …
Effects of Reward and Familiarity of Reward Agent on Spontaneous Play in Preschoolers
A field experiment was conducted with preschool children to test the effect of rewards on a familiar, spontaneous play activity, in conditions as close as possible to the children's natural school context, and to examine the role of familiarity of the person who administered rewards. In three experimental conditions, children were rewarded either by their own teacher or by an unknown adult for playing with toys at the school playground and stayed…
O IEA da USP
Americanae nace como un proyecto conjunto que surge dentro de la Red Europea de Información y Documentación sobre América Latina (REDIAL), y que ha afrontado la Biblioteca de la Agencia Española de Cooperación Internacional para el Desarrollo (AECID). Esta nueva biblioteca virtual hace más accesibles los libros digitales de tema americanista a los investigadores y usuarios interesados de cualquier parte del mundo
Cucos, formigas, abelhas e a evolução dos instintos
Neste artigo, abordo o capítulo VII de "A Origem das Espécies" (Instinto), no qual Charles Darwin efetua uma aplicação da teoria da evolução por seleção natural ao domínio dos instintos, inaugurando a análise biológica do comportamento. Darwin pretendeu mostrar a possibilidade de uma evolução gradual no caso de exemplos complexos como o parasitismo de ninhada do cuco, o hábito escravagista de formigas e a construção das células do favo de abelhas…
Psychology (3 works) · Social Psychology (3 works) · Social Psychology (3 works) · Animal Behavior and Reproduction (2 works) · Developmental psychology (2 works) · Olfactory and Sensory Function Studies (2 works) · Audiology (1 work) · Behavioral and Psychological Studies (1 work) · Behavioral Health and Interventions (1 work) · Child and Adolescent Psychosocial and Emotional Development (1 work)