Just as speech can be acquired, so can it be lost. Speakers can forget words, phrases, even entire languages they once knew; over the course of time peoples, too, let go of the tongues that were once theirs, as languages disappear and give way to the others that follow them. In Echolalias, Daniel Heller-Roazen reflects on the many forms of linguistic forgetfulness, offering a far-reaching philosophical investigation into the persistence and disappearance of speech. In twenty-one brief chapters, he moves among (...) classical, medieval, and modern culture, exploring the interrelations of speech, writing, memory, and oblivion.Drawing his examples from literature, philosophy, linguistics, theology, and psychoanalysis, Heller-Roazen examines the points at which the transience of speech has become a question in the arts, disciplines, and sciences in which language plays a prominent role. Whether the subject is Ovid, Dante, or modern fiction, classical Arabic literature or the birth of the French language, structuralist linguistics or Freud's writings on aphasia, Heller-Roazen considers with clarity, precision, and insight the forms, the effects, and the ultimate consequences of the forgetting of language. In speech, he argues, destruction and construction often prove inseparable. Among peoples, the disappearance of one language can mark the emergence of another; among individuals, the experience of the passing of speech can lie at the origin of literary, philosophical, and artistic creation.From the infant's prattle to the legacy of Babel, from the holy tongues of Judaism and Islam to the concept of the dead language and the political significance of exiled and endangered languages today, Echolalias traces an elegant, erudite, and original philosophical itinerary, inviting us to reflect in a new way on the nature of the speaking animal who forgets. (shrink)

Linguistic repetitions in children are conceptualized as negative in children with autism – echolalia, without communicative purpose – and positive in typically developing (TD) children – linguistic alignment involved in shared engagement, common ground and language acquisition. To investigate this apparent contradiction we analyzed spontaneous speech in 67 parent–child dyads from a longitudinal corpus (30 minutes of play activities at 6 visits over 2 years). We included 32 children with autism and 35 linguistically matched TD children (mean age at (...) recruitment 32.76 and 20.27 months). We found a small number of exact repetitions in both groups (roughly 1% of utterances across visits), which increased over time in children with autism and decreased in the TD group. Partial repetitions were much more frequent: children reused caregivers' words at high rates regardless of diagnostic group (24% of utterances at first visit), and this increased in frequency (but not level) over time, faster for TD children (at final visit: 33% for autism, 40% for TD). The same happened for partial repetition of syntax and semantic alignment. However, chance alignment (as measured by surrogate pairs) also increased and findings for developmental changes were reliable only for syntactic and semantic alignment. Children with richer linguistic abilities also displayed a higher tendency to partially re–use their caregivers' language (alignment rates and semantic alignment). This highlights that all children commonly re–used the words, syntax, and topics of their caregivers, albeit with some quantitative differences, and that most repetition was at least potentially productive, with repeated language being re–contextualized and integrated with non–repeated language. The salience of echolalia in ASD might be partially explained by slight differences in frequency, amplified by lower semantic alignment, persistence over time, and expectations of echolalia. More in–depth qualitative and quantitative analyses of how repetitions are used and received in context are needed. (shrink)

Progress in psychological science can be limited by a number of factors, not least of which are the starting assumptions of scientists themselves. We believe that some influential accounts of autism rest on a questionable assumption that many of its behavioral characteristics indicate a lack of social interest – an assumption that is flatly contradicted by the testimony of many autistic people themselves. In this article, we challenge this assumption by describing alternative explanations for four such behaviors: low levels of (...) eye contact, infrequent pointing, motor stereotypies, and echolalia. The assumption that autistic people's unusual behaviors indicate diminished social motivation has had profound and often negative effects on the ways they are studied and treated. We argue that understanding and supporting autistic individuals will require interrogating this assumption, taking autistic testimony seriously, considering alternative explanations for unusual behaviors, and investigating unconventional – even idiosyncratic – ways in which autistic individuals may express their social interest. These steps are crucial, we believe, for creating a more accurate, humane, and useful science of autism. (shrink)

Various deficits in the cognitive functioning of people with autism have been documented in recent years but these provide only partial explanations for the condition. We focus instead on an imitative disturbance involving difficulties both in copying actions and in inhibiting more stereotyped mimicking, such as echolalia. A candidate for the neural basis of this disturbance may be found in a recently discovered class of neurons in frontal cortex, 'mirror neurons' (MNs). These neurons show activity in relation both to (...) specific actions performed by self and matching actions performed by others, providing a potential bridge between minds. MN systems exist in primates without imitative and ‘theory of mind’ abilities and we suggest that in order for them to have become utilized to perform social cognitive functions, sophisticated cortical neuronal systems have evolved in which MNs function as key elements. Early developmental failures of MN systems are likely to result in a consequent cascade of developmental impairments characterised by the clinical syndrome of autism. (shrink)

Frontotemporal dementia is a young-onset neurodegenerative dementia that primarily affects social behaviors. This paper examines the use of repetitional responses in FTD discourse, finding that patients often use repeats to assert agency or epistemic authority. For example, repetitional responses are often used by patients to exert some autonomy when their interlocutors display a belief about the patients’ lack of knowledge about basic functioning. FTD has been associated with echolalia, the meaningless use of repetition; however, this analysis shows that the (...) use of repetitional responses in FTD discourse can be meaningful and thus suggests that, at least in early stages of the dementia, echolalia is not always an accurate characterization of FTD patients’ use of repetitional responses. (shrink)