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	Provedor de dados Anais da ABC (AABC) (3) Autor Todt,Dietmar (2) Hultsch,Henrike (1) Marler,Peter (1) Palavra-chave Song learning (3) Behavioral genetics (1) Chunking (1) Innateness (1) Language acquisition (1) Phenotypic plasticity (1) Procedural memory (1) Short-term memory (1) Signal repertoires (1) Song sequencing (1) Speech segmentation (1) Tinbergen's four questions (1) Units of interaction (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2004 (3) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Approaches to the mechanisms of song memorization and singing provide evidence for a procedural memory Anais da ABC (AABC) Hultsch,Henrike; Todt,Dietmar. There is growing evidence that, during song learning, birds do not only acquire 'what to sing' (the inventory of behavior), but also 'how to sing' (the singing program), including order-features of song sequencing. Common Nightingales Luscinia megarhynchos acquire such serial information by segmenting long strings of heard songs into smaller subsets or packages, by a process reminiscent of the chunking of information as a coding mechanism in short term memory. Here we report three tutoring experiments on nightingales that examined whether such 'chunking' was susceptible to experimental cueing. The experiments tested whether (1) 'temporal phrasing' (silent intersong intervals spaced out at particular positions of a tutored string), or (2) 'stimulus novelty'... Tipo: Info:eu-repo/semantics/article Palavras-chave: Song learning; Procedural memory; Song sequencing; Short-term memory; Chunking. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652004000200005 From birdsong to speech: a plea for comparative approaches Anais da ABC (AABC) Todt,Dietmar. Human language and speech are unique accomplishments. Nevertheless, they share a number of characteristics with other systems of communication, and investigators have thus compared them to birdsong and the vocal signaling of nonhuman primates. Particular interesting parallels concern the development of singing and speaking. These behaviors rely on auditory perception, subsequent memorization and finally, the generation of vocal imitations. Several mechanisms help young individuals to deal with the various challenges during the time of signal development. Specific differences aside, astounding parallels can be found also in how a human and a particularly accomplished bird like the Common Nightingale Luscinia megarhynchos treat the experience of many... Tipo: Info:eu-repo/semantics/article Palavras-chave: Song learning; Language acquisition; Speech segmentation; Units of interaction; Signal repertoires. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652004000200003 Innateness and the instinct to learn Anais da ABC (AABC) Marler,Peter. Concepts of innateness were at the heart of Darwin's approach to behavior and central to the ethological theorizing of Lorenz and, at least to start with, of Tinbergen. Then Tinbergen did an about face, and for some twenty years the term 'innate' became highly suspect. He attributed the change to Lehrman's famous 1953 critique in which he asserted that classifying behaviors as innate tells us nothing about how they develop. Although Lehrman made many valid points, I will argue that this exchange also led to profound misunderstandings that were ultimately damaging to progress in research on the development of behavior. The concept of 'instincts to learn', receiving renewed support from current theorizing among geneticists about phenotypic plasticity,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Innateness; Song learning; Phenotypic plasticity; Behavioral genetics; Tinbergen's four questions. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652004000200002 Registros recuperados: 3 Primeira ... 1 ... Última

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