Comment: Got Language? Law, Property, and the Anthropological Imagination

This comment reflects on the legal (specifically, proprietary) tropes of linguistics, and the linguistic tropes of legal anthropology.It suggests analogies between discussions around "language rights" in contemporary political struggles, and discussions around the delineation of objects and subjects in anthropological theory. Such analogies may help side-step the relativism-universalism impasse that has beset the critique of rights and the critique of the objectification of language. [Keywords: language, law, anthropological theory, value]     

Mayan Language Revival and Revitalization Politics: Linguists and Linguistic Ideologies

Although spoken by a relatively large population, Mayan languages show signs of language shift and loss because the children in some of the speech communities are no longer learning the language. At the same time, Mayas are participating in a movement of cultural reaffirmation, a principle focus of which is language. Maya linguists are central in formulating and reshaping language ideologies to further the goals of revitalization, and they play a significant role in cultural/linguistic activism. This article shows the extent of the contribution of linguistics to Mayan language vitality through an analysis of language ideologies and how they have been reformulated by Maya linguists, and by a review of an apparently successful attempt at reversing language loss that has arisen through an integrated community-based program of cultural revitalization that centers, to a large extent, on language and makes specific use of linguistics. [Keywords: language shift, language ideologies, language revitalization, Mayan languages, Maya movement]     

Across language families: Genome diversity mirrors linguistic variation within Europe

Objectives: The notion that patterns of linguistic and biological variation may cast light on each other and on population histories dates back to Darwin's times; yet, turning this intuition into a proper research program has met with serious methodological difficulties, especially affecting language comparisons. This article takes advantage of two new tools of comparative linguistics: a refined list of Indo‐European cognate words, and a novel method of language comparison estimating linguistic diversity from a universal inventory of grammatical polymorphisms, and hence enabling comparison even across different families. We corroborated the method and used it to compare patterns of linguistic and genomic variation in Europe. Materials and Methods: Two sets of linguistic distances, lexical and syntactic, were inferred from these data and compared with measures of geographic and genomic distance through a series of matrix correlation tests. Linguistic and genomic trees were also estimated and compared. A method (Treemix) was used to infer migration episodes after the main population splits. Results: We observed significant correlations between genomic and linguistic diversity, the latter inferred from data on both Indo‐European and non‐Indo‐European languages. Contrary to previous observations, on the European scale, language proved a better predictor of genomic differences than geography. Inferred episodes of genetic admixture following the main population splits found convincing correlates also in the linguistic realm. Discussion: These results pave the ground for previously unfeasible cross‐disciplinary analyses at the worldwide scale, encompassing populations of distant language families. Am J Phys Anthropol 157:630–640, 2015. © 2015 Wiley Periodicals, Inc.     

New concepts and new words--how do languages cope with the problem of neology?

It is a well-known fact that languages react differently when foreign words denoting new concepts have to be integrated into the native system. The procedure mostly depends on the degree of purism present in a linguistic community: some languages are rather open to foreign influences and do not demonstrate any special hostility towards new words which are easily accepted and adapted to the phonological and morphological systems of the receiving language. Languages, which have a strong puristic tradition, usually channel their borrowings into the loan translation field using internal word formation resources as a means of creating neologisms. Regardless of whether they are built of native elements or appear as loans, neologisms are necessarily the result of linguistic changes.     

From Mind to Mouth: Event Related Potentials of Sentence Production in Classic Galactosemia

Patients with classic galactosemia, an inborn error of metabolism, have speech and language production impairments. Past research primarily focused on speech (motor) problems, but these cannot solely explain the language impairments. Which specific deficits contribute to the impairments in language production is not yet known. Deficits in semantic and syntactic planning are plausible and require further investigation. In the present study, we examined syntactic encoding while patients and matched controls overtly described scenes of moving objects using either separate words (minimal syntactic planning) or sentences (sentence-level syntactic planning). The design of the paradigm also allowed tapping into local noun phrase- and more global sentence-level syntactic planning. Simultaneously, we recorded event-related potentials (ERPs). The patients needed more time to prepare and finish the utterances and made more errors. The patient ERPs had a very similar morphology to that of healthy controls, indicating overall comparable neural processing. Most importantly, the ERPs diverged from those of controls in several functionally informative time windows, ranging from very early (90–150 ms post scene onset) to relatively late (1820–2020 ms post scene onset). These time windows can be associated with different linguistic encoding stages. The ERP results form the first neuroscientific evidence for language production impairments in patients with galactosemia in lexical and syntactic planning stages, i.e., prior to the linguistic output phase. These findings hence shed new light on the language impairments in this disease.     

Different processing phases for features, figures, and selective attention in the primary visual cortex

Our visual system imposes structure onto images that usually contain a diversity of surfaces, contours, and colors. Psychological theories propose that there are multiple steps in this process that occur in hierarchically organized regions of the cortex: early visual areas register basic features, higher areas bind them into objects, and yet higher areas select the objects that are relevant for behavior. Here we test these theories by recording from the primary visual cortex (area V1) of monkeys. We demonstrate that the V1 neurons first register the features (at a latency of 48 ms), then segregate figures from the background (after 57 ms), and finally select relevant figures over irrelevant ones (after 137 ms). We conclude that the psychological processing stages map onto distinct time episodes that unfold in the visual cortex after the presentation of a new stimulus, so that area V1 may contribute to all these processing steps.     

"Nature" and "environment" in German and Portuguese sustainable development strategies for Johannesburg 2002

The recent Johannesburg Summit on Sustainable Development was an important symbolic moment, in spite of the poor results some people claim to have emerged from it. The very fact that official written texts were produced for a wide discussion in many participating countries is a positive side-effect, as it enables the almost unique possibility of using parallel corpora for the analysis of the respective language and underlying assumptions. This could lead to the identification of some potential causes for conflicts and misunderstandings. Both texts were produced according to a (supposedly, at least) common intention, so they may be seen as functionally equivalent. In spite of that, there are obviously huge differences, not only in extension, but also in the type of lexical combinations and stylistic features used. Words like ambiente, in the Portuguese language, and Umwelt, in German, as well as natureza/Natur, appear in very different lexical environments, so that one can, by means of a distributive methodology, obtain a picture of what might be intended with their use in the two countries. Another issue brought about by this analysis was a reflection on the concept of "foreign" language. This raises the question not only of knowing whether, or to what extent, written texts like these are really intended to have an effect on (local) people's minds, but also about pragmatic/cultural constraints that have influenced their very shaping.     

Swing it to the left, swing it to the right: enacting flexible spatial language using a neurodynamic framework

Research is continually expanding the empirical and theoretical picture of embodiment and dynamics in language. To date, however, a formalized neural dynamic framework for embodied linguistic processes has yet to emerge. To advance embodied theories of language, the present work develops a formalized neural dynamic framework of spatial language that explicitly integrates linguistic processes and dynamic sensory-motor systems. We then implement and test our spatial language architecture on a robotic platform continuously linked to real-time camera input. In a suite of tasks using everyday objects we demonstrate the framework’s capacity for both contextually-dependent behavioral flexibility and the seamless integration of spatial, non-spatial, and symbolic representations. To our knowledge this is the first unified, neurally-grounded architecture integrating these processes and behaviors.     

Language dynamics in finite populations

Any mechanism of language acquisition can only learn a restricted set of grammars. The human brain contains a mechanism for language acquisition which can learn a restricted set of grammars. The theory of this restricted set is universal grammar (UG). UG has to be sufficiently specific to induce linguistic coherence in a population. This phenomenon is known as "coherence threshold". Previously, we have calculated the coherence threshold for deterministic dynamics and infinitely large populations. Here, we extend the framework to stochastic processes and finite populations. If there is selection for communicative function (selective language dynamics), then the analytic results for infinite populations are excellent approximations for finite populations; as expected, finite populations need a slightly higher accuracy of language acquisition to maintain coherence. If there is no selection for communicative function (neutral language dynamics), then linguistic coherence is only possible for finite populations.     

On the accuracy of language trees

Historical linguistics aims at inferring the most likely language phylogenetic tree starting from information concerning the evolutionary relatedness of languages. The available information are typically lists of homologous (lexical, phonological, syntactic) features or characters for many different languages: a set of parallel corpora whose compilation represents a paramount achievement in linguistics. From this perspective the reconstruction of language trees is an example of inverse problems: starting from present, incomplete and often noisy, information, one aims at inferring the most likely past evolutionary history. A fundamental issue in inverse problems is the evaluation of the inference made. A standard way of dealing with this question is to generate data with artificial models in order to have full access to the evolutionary process one is going to infer. This procedure presents an intrinsic limitation: when dealing with real data sets, one typically does not know which model of evolution is the most suitable for them. A possible way out is to compare algorithmic inference with expert classifications. This is the point of view we take here by conducting a thorough survey of the accuracy of reconstruction methods as compared with the Ethnologue expert classifications. We focus in particular on state-of-the-art distance-based methods for phylogeny reconstruction using worldwide linguistic databases. In order to assess the accuracy of the inferred trees we introduce and characterize two generalizations of standard definitions of distances between trees. Based on these scores we quantify the relative performances of the distance-based algorithms considered. Further we quantify how the completeness and the coverage of the available databases affect the accuracy of the reconstruction. Finally we draw some conclusions about where the accuracy of the reconstructions in historical linguistics stands and about the leading directions to improve it.     

The Natives Are Gazing and Talking Back: Reviewing the Problematics of Positionality, Voice, and Accountability among "Native" Anthropologists

In this article, a linguistic anthropologist reviews the growing literature on the possibilities and problematics of understanding "native" anthropology and its implications for the construction of ethnographic knowledge. The author examines the centrality of language for "native" scholars in negotiating their legitimacy in the field. Confessions of failure by native scholars and their dilemmas with translation illuminate the dialogic and political nature of ethnographic inquiry, particularly when research is conducted in "home" communities. Moreover, native ethnographers' critical reflexivity regarding their subject positionings and "voice" may constitute a counterhegemonic rhetorical strategy for negotiating multiple accountabilities. Self-identification as a native scholar is seldom a means through which researchers "play the native card" via a noncritical privileging of their "insider" status. Instead, claiming native status may act tactically as both a normalizing and an exclusivizing endeavor, as well as a signif ier of the decolonization of anthropological thought and practice. The author considers these and other critical implications of native anthropological research in relation to her own multisited research on African American linguistic and cultural practices focused on hair care. [Keywords: "native" anthropology, language, representation, reflexivity, translation]     

Curious parallels and curious connections--phylogenetic thinking in biology and historical linguistics

In The Descent of Man (1871), Darwin observed "curious parallels" between the processes of biological and linguistic evolution. These parallels mean that evolutionary biologists and historical linguists seek answers to similar questions and face similar problems. As a result, the theory and methodology of the two disciplines have evolved in remarkably similar ways. In addition to Darwin's curious parallels of process, there are a number of equally curious parallels and connections between the development of methods in biology and historical linguistics. Here we briefly review the parallels between biological and linguistic evolution and contrast the historical development of phylogenetic methods in the two disciplines. We then look at a number of recent studies that have applied phylogenetic methods to language data and outline some current problems shared by the two fields.     

Animal linguistics: a primer

The evolution of language has been investigated by several research communities, including biologists and linguists, striving to highlight similar linguistic capacities across species. To date, however, no consensus exists on the linguistic capacities of non-human species. Major controversies remain on the use of linguistic terminology, analysis methods and behavioural data collection. The field of ‘animal linguistics’ has emerged to overcome these difficulties and attempt to reach uniform methods and terminology. This primer is a tutorial review of ‘animal linguistics’. It describes the linguistic concepts of semantics, pragmatics and syntax, and proposes minimal criteria to be fulfilled to claim that a given species displays a particular linguistic capacity. Second, it reviews relevant methods successfully applied to the study of communication in animals and proposes a list of useful references to detect and overcome major pitfalls commonly observed in the collection of animal behaviour data. This primer represents a step towards mutual understanding and fruitful collaborations between linguists and biologists.     

Palmar pattern frequencies as indicators of relationships among Sardinian linguistic groups of males

Palmar pattern frequencies were used to calculate distance coefficients between Sardinian linguistic groups of males for the purpose of verifying, by means of correlation matrix analyses, whether or not the dermatoglyphic traits considered lead to a reliable identification of the biological relationships on the basis of the linguistic backgrounds of these groups. With Sanghvi's as the distance measure and by using palmar pattern frequencies in the Hy area, Th/I, II, III, and IV interdigital areas and all traits together for palms combined or separated were calculated dermatoglyphic distance measures. Mantel tests of matrix correspondence showed that, by using palmar pattern frequencies in the Th/I interdigital area (palms combined), in the II, III, and IV interdigital areas, or all traits together for palms combined and separated, statistical significance between dermatoglyphic and linguistic distances can be obtained, even when the effect of geography is removed; there is no statistically significant correspondence between geographic and dermatoglyphic distance matrices, even when the effect of language is removed. The results obtained in this study by means of the Mantel test procedure demonstrate that the dermatoglyphic traits analyzed, with the exception of palmar pattern frequencies in the Hy area and in the Th/I interdigital area for plams separated when these areas are used singly, can be considered as a good set of variables to use in finding biological relationships between Sardinian linguistic groups of males examined on the basis of their linguistic backgrounds.     

Measuring the diffusion of linguistic change

We examine situations in which linguistic changes have probably been propagated via normal contact as opposed to via conquest, recent settlement and large-scale migration. We proceed then from two simplifying assumptions: first, that all linguistic variation is the result of either diffusion or independent innovation, and, second, that we may operationalize social contact as geographical distance. It is clear that both of these assumptions are imperfect, but they allow us to examine diffusion via the distribution of linguistic variation as a function of geographical distance. Several studies in quantitative linguistics have examined this relation, starting with Séguy (Séguy 1971 Rev. Linguist. Romane 35, 335-357), and virtually all report a sublinear growth in aggregate linguistic variation as a function of geographical distance. The literature from dialectology and historical linguistics has mostly traced the diffusion of individual features, however, so that it is sensible to ask what sort of dynamic in the diffusion of individual features is compatible with Séguy's curve. We examine some simulations of diffusion in an effort to shed light on this question.     

Auditory and action semantic features activate sensory-specific perceptual brain regions

Traditionally, concepts were considered propositional, amodal, and verbal in nature (for review, see ). Recent findings, however, suggest that conceptual knowledge is divisible into different types (L. Wu and L.W. Barsalou, personal communication, ) and that each type may be linked to specific sensory and motor processes. This implies that sensory processing regions of the brain may also process concepts. In fact, there is some neuroimaging evidence that conceptual information does activate perceptual brain regions and that there is a correspondence between knowledge type and the region being activated. In the following experiment, using a training technique developed in previous studies, participants verbally learned associations between novel objects and conceptual features. The objective was to create objects that were associated with features from only one knowledge type, something that does not occur with common objects. During a visual task that did not require retrieval of learned associations, the superior temporal gyrus, which responds well to sounds, was preferentially activated by objects associated with auditory features (e.g., buzzes). Likewise, the posterior superior temporal sulcus, which responds well to motion, was preferentially activated by objects associated with "action" features (e.g., hops). These findings support the theory that knowledge is grounded in perception.     

Linguistic Magic Bullets in the Making of a Modernist Anthropology

This article engages current debates about concepts of culture in U.S. anthropology by examining how assumptions about language shape them. Characterizing linguistic patterns as particularly inaccessible to conscious introspection, Franz Boas suggested that culture is similarly automatic and unconscious—except for anthropologists. He used this notion in attempting to position the discipline as the obligatory passage point for academic and public debate about difference. Unfortunately, this mode of inserting linguistics in the discipline, which has long outlived Boas, reifies language ideologies by promoting simplistic models that belie the cultural complexity of human communication. By pointing to the way that recent work in linguistic anthropology has questioned key assumptions that shaped Boas's concept of culture, the article urges other anthropologists to stop asking their linguistic colleagues for magic bullets and to appreciate the critical role that examining linguistic ideologies and practices can play in discussions of the politics of culture. [Keywords: Franz Boas, culture concept, linguistic anthropology, language ideologies, scientific authority]     

Explaining Away the Body: Experiences of Supernaturally Caused Touch and Touch on Non-Hand Objects within the Rubber Hand Illusion

Background

In rubber hand illusions and full body illusions, touch sensations are projected to non-body objects such as rubber hands, dolls or virtual bodies. The robustness, limits and further perceptual consequences of such illusions are not yet fully explored or understood. A number of experiments are reported that test the limits of a variant of the rubber hand illusion.

Methodology/Principal Findings

A variant of the rubber hand illusion is explored, in which the real and foreign hands are aligned in personal space. The presence of the illusion is ascertained with participants'' scores and temperature changes of the real arm. This generates a basic illusion of touch projected to a foreign arm. Participants are presented with further, unusual visuotactile stimuli subsequent to onset of the basic illusion. Such further visuotactile stimulation is found to generate very unusual experiences of supernatural touch and touch on a non-hand object. The finding of touch on a non-hand object conflicts with prior findings, and to resolve this conflict a further hypothesis is successfully tested: that without prior onset of the basic illusion this unusual experience does not occur.

Conclusions/Significance

A rubber hand illusion is found that can arise when the real and the foreign arm are aligned in personal space. This illusion persists through periods of no tactile stimulation and is strong enough to allow very unusual experiences of touch felt on a cardboard box and experiences of touch produced at a distance, as if by supernatural causation. These findings suggest that one''s visual body image is explained away during experience of the illusion and they may be of further importance to understanding the role of experience in delusion formation. The findings of touch on non-hand objects may help reconcile conflicting results in this area of research. In addition, new evidence is provided that relates to the recently discovered psychologically induced temperature changes that occur during the illusion.     

Colonial Entanglements and the Practices of Taste: An Alternative to Logocentric Approaches

Anthropology has over the last quarter century privileged language, ideation, and meaning as central tropes in the study of culture. Meaning has been construed primarily in terms of linguistic signification, resulting in logocentric approaches to its study. This preoccupation endures despite the embrace of practice theory and renewed attention to object worlds. In this article, I explore the implications of logocentric approaches for the study of what Thomas terms "colonial entanglements. I argue that there are both theoretical and methodological reasons for deprivileging meaning (logocentrically conceived) and for focusing instead on the embodied forms of practical knowledge that framed colonial relations. I explore the value of a taste-centered approach that exploits the strengths of archaeological sources. As a form of embodied practical knowledge, extant practices of taste shaped the reception (and rejection) of exotic goods as well as their recontextualization. By creating what Hebdige terms "cartographies of taste" based on a study of past object worlds, we can explore how existing practices shaped the reception of new objects. By viewing these "cartographies" comparatively in time and space, we can contextually analyze diversions and continuities in the practices of taste through time in relation to the interplay of production and consumption, supply and demand, and thus enrich our understanding of colonial conjunctures. An archaeological case study from the Banda area in Ghana is used to illustrate the value of taste as a conceptual tool that emphasizes the importance of embodied knowledge in social life. [Keywords: logocentrism, embodied knowledge, colonial entanglements, material culture, Ghana]     

The Phylogenesis of Language: The Grammar of Gestures and the Manipulation of Words

Current studies on the origin of language clearly show the necessity to go beyond the debate of nature vs. culture in order to pursue an interdisciplinary perspective. The convergence of researches carried out in different fields – neurobiology, palaeoanthropology and linguistics – outlines in a rather clear and convincing framework the strong link between language and motility. Various sources of evidence demonstrate how the mechanisms of culture acquisition and transmission – imitation, language and dexterity – refer back to the same cerebral structures. Moreover, both the motor and the linguistic systems show an identical multileveled basic structure that allows humans high levels of expressiveness. Actions such as the production of tools or the throwing of objects, connected to the very first human behaviours, emerge through space-time concatenations related to the linguistic logic. The hypothesis of a coevolution of language and motor patterns and of a very remote origin of verbal communication is thus debated.