Form and function in early clause-combining

2015 ◽  
Vol 43 (1) ◽  
pp. 157-185 ◽  
Author(s):  
LYLE LUSTIGMAN ◽  
RUTH A. BERMAN
Keyword(s):  
Language Development ◽  
Communicative Function ◽  
Linguistic Form ◽  
Form And Function ◽  
General Properties ◽  
Form Function ◽  
And Function ◽  
Clause Combining ◽  
Developmental Phases ◽  
The Impact

ABSTRACTThe study characterizes developmental trends in early Hebrew clause-combining (CC) by analyzing the interplay between linguistic form and communicative function in different interactional settings. Analysis applied to all utterances produced by three children aged 2;0–3;0 who combined two or more clauses, either self-initiated or on the basis of adult input. Ten types of CC were analyzed for marking by connectives (e.g. the Hebrew equivalents of ‘and’, ‘that’, ‘so’). Four shared consecutive developmental phases emerged: non-marking; partial marking by ‘and’ and ‘that’; use of ‘but’ and ‘because’, favored significantly in interlocutor-supported contexts; marking of adverbial relations and more varied use ofše-‘that’. These CC processes are interpreted as reflecting general properties of language development, in the form of gradually increasing specification of form–function relations under the impact of interlocutor–child interactive support combined with Hebrew-particular typological factors.

scholarly journals An integrative method for testing form–function linkages and reconstructed evolutionary pathways of masticatory specialization

2015 ◽  
Vol 12 (107) ◽  
pp. 20150184 ◽  
Author(s):  
Z. Jack Tseng ◽  
John J. Flynn
Keyword(s):  
Mechanical Properties ◽  
Morphological Evolution ◽  
Integrative Approach ◽  
Deep Time ◽  
Integrate Form ◽  
Functional Changes ◽  
Form And Function ◽  
Form Function ◽  
Evolutionary Pathways ◽  
And Function

Morphology serves as a ubiquitous proxy in macroevolutionary studies to identify potential adaptive processes and patterns. Inferences of functional significance of phenotypes or their evolution are overwhelmingly based on data from living taxa. Yet, correspondence between form and function has been tested in only a few model species, and those linkages are highly complex. The lack of explicit methodologies to integrate form and function analyses within a deep-time and phylogenetic context weakens inferences of adaptive morphological evolution, by invoking but not testing form–function linkages. Here, we provide a novel approach to test mechanical properties at reconstructed ancestral nodes/taxa and the strength and direction of evolutionary pathways in feeding biomechanics, in a case study of carnivorous mammals. Using biomechanical profile comparisons that provide functional signals for the separation of feeding morphologies, we demonstrate, using experimental optimization criteria on estimation of strength and direction of functional changes on a phylogeny, that convergence in mechanical properties and degree of evolutionary optimization can be decoupled. This integrative approach is broadly applicable to other clades, by using quantitative data and model-based tests to evaluate interpretations of function from morphology and functional explanations for observed macroevolutionary pathways.

Introduction: how language works in politics

2018 ◽  
pp. 3-32
Author(s):  
Matthew Williams
Keyword(s):  
Computer Assisted ◽  
British Politics ◽  
Form And Function ◽  
It Impacts ◽  
Legislative Language ◽  
And Function ◽  
Assisted Analysis ◽  
The Impact ◽  
Over Time

This book examines how language works in democratic politics and how it impacts the effectiveness of policy. Using evidence from the first computer-assisted analysis of all 41.5 million words of legislation enacted from 1900 to 2015, it tracks the major changes in form and function that Parliament's use of language has undergone over time and the reasons for such changes. More importantly, it explores the policy and social implications of changes in legislative language as well as the issue of legislative indeterminacy. This introductory chapter discusses the questions, arguments and aims of the book and reviews the literature on the operation of language in British politics, along with the impact of legislative language on policy effectiveness. It also explains what specifically the book contributes to the existing literature, describes the research design, and provides an overview of the chapters that follow.

Cleft Sentences: Form, Function, and Translation

2009 ◽  
Vol 21 (2) ◽  
pp. 167-191 ◽  
Author(s):  
Klaus Fischer
Keyword(s):  
Information Structure ◽  
Individual Case ◽  
Structural Features ◽  
Semantic Transparency ◽  
Semantic Equivalence ◽  
Form And Function ◽  
Form Function ◽  
Sentence Construction ◽  
Ultimate Cause ◽  
And Function

Although cleft sentences are possible constructions in both English and German, they are far more frequent in English texts. Durrell (2002: 479) observes in his Hammer's German Grammar and Usage that “with the exception of the type Er war es, der mich davon abhielt […], cleft sentence constructions sound unnatural in German and should be avoided.” The article discusses the form and function of cleft sentences in the context of other focusing devices. It shows that, although German and English cleft sentences have the same information structure, their stylistic value is very different. Using a short translation, Durrell's observation is confirmed: in translating cleft sentences into German, semantic equivalence is often sacrificed for stylistic appropriateness. Although structural features of both languages are the ultimate cause of the contrast, they cannot explain choices in each individual case. The article argues that structural typology should be complemented with a typology of parole: the respective frequencies of cleft sentences in both languages reflect neatly into the more verbal style, more hierarchical sentence construction and, in certain respects, greater semantic transparency of English texts (by comparison with their German counterparts).*

scholarly journals Search for the Relation of Form and Function Using the ForFun Database

2018 ◽  
Vol 110 (1) ◽  
pp. 71-84
Author(s):  
Marie Mikulová ◽  
Eduard Bejček ◽  
Eva Hajičová ◽  
Jarmila Panevová
Keyword(s):  
Natural Language Processing ◽  
Natural Language ◽  
Language Processing ◽  
International Workshop ◽  
Form And Function ◽  
Form Function ◽  
Theoretical Linguistics ◽  
And Function ◽  
Annotated Corpora ◽  
Function Relation

Abstract The aim of the contribution is to introduce a database of linguistic forms and their functions built with the use of the multi-layer annotated corpora of Czech, the Prague Dependency Treebanks. The purpose of the Prague Database of Forms and Functions (ForFun) is to help the linguists to study the form-function relation, which we assume to be one of the principal tasks of both theoretical linguistics and natural language processing. We demonstrate possibilities of the exploitation of the ForFun database. This article is largely based on a paper presented at the 16th International Workshop on Treebanks and Linguistic Theories in Prague (Bejček et al., 2017).

Form and function in the acquisition of Korean wh-questions

1989 ◽  
Vol 16 (2) ◽  
pp. 323-347 ◽  
Author(s):  
Patricia M. Clancy
Keyword(s):  
Cognitive Development ◽  
Korean Children ◽  
Form And Function ◽  
Form Function ◽  
Wh Questions ◽  
Acquisition Order ◽  
And Function ◽  
Selection Of

ABSTRACTIn this paper the order in which wh-questions are acquired in the production and comprehension of two Korean children, aged 1;8–2;8 and 1;10–2; 10, is analysed and compared with the available crosslinguistic data. Consistencies in acquisition order are hypothesized to be based on universals of cognitive development, which constrain the comprehension and production of wh-forms and influence the order in which mothers introduce them, and on functionally based similarities in the input of form/function pairs across children and languages. Discrepancies in acquisition order are attributed to differences in interactive style across caregivers and children, leading to different input frequencies of particular forms and individual children's selection of different forms for use.

scholarly journals Artificial skin composites

2019 ◽  
Vol 73 (1) ◽  
pp. 51
Author(s):  
Agata Ładniak
Keyword(s):  
Wound Dressings ◽  
Skin Damage ◽  
Skin Substitutes ◽  
Significant Deterioration ◽  
Form And Function ◽  
Potential Applications ◽  
And Function ◽  
The Impact

<p>Skin injuries are a health problem and can lead to serious, significant deterioration in the quality of life and, consequently, even illness and disability. Therefore, after wounding, immediate regeneration of the tissue is necessary to avoid further complications and pathogenesis. Consequently, many wound healing strategies have been developed, leading to the progress in constructing of multifunctional tissue substitutes for the skin, biomembranes, scaffolds and intelligent dressings. The field of science focusing on the creation of the above-mentioned products is tissue engineering (TE). Its main goal is to find a system that is able to replace or be a model that perfectly mimics the form and function of the skin. Research carried out on such constructs is mainly based on the analysis of mechanical properties (porosity, elasticity), as well as the assessment of the impact of individual components on processes related to the formation of new tissue as cell proliferation and differentiation, proliferation, angiogenesis - through <em>in vivo</em> studies (using animal models: mice, New Zealand rabbits) and <em>in vitro</em> (most often using mouse fibroblasts - L929). Skin constructions may have potential applications as wound dressings or skin substitutes in cases of severe skin damage.</p>

Creating and Augmenting Keyboards for Extended Reality with the K eyboard A ugmentation T oolkit

2022 ◽  
Vol 29 (2) ◽  
pp. 1-39
Author(s):  
Mark McGill ◽  
Stephen Brewster ◽  
Daniel Pires De Sa Medeiros ◽  
Sidney Bovet ◽  
Mario Gutierrez ◽  
...  
Keyword(s):  
User Study ◽  
Mixed Reality ◽  
Text Entry ◽  
Design Development ◽  
Virtual Keyboard ◽  
Form And Function ◽  
Recent Developments ◽  
The Creation ◽  
And Function ◽  
The Impact

This article discusses the Keyboard Augmentation Toolkit (KAT), which supports the creation of virtual keyboards that can be used both for standalone input (e.g., for mid-air text entry) and to augment physically tracked keyboards/surfaces in mixed reality. In a user study, we firstly examine the impact and pitfalls of visualising shortcuts on a tracked physical keyboard, exploring the utility of virtual per-keycap displays. Supported by this and other recent developments in XR keyboard research, we then describe the design, development, and evaluation-by-demonstration of KAT. KAT simplifies the creation of virtual keyboards (optionally bound to a tracked physical keyboard) that support enhanced display —2D/3D per-key content that conforms to the virtual key bounds; enhanced interactivity —supporting extensible per-key states such as tap, dwell, touch, swipe; flexible keyboard mappings that can encapsulate groups of interaction and display elements, e.g., enabling application-dependent interactions; and flexible layouts —allowing the virtual keyboard to merge with and augment a physical keyboard, or switch to an alternate layout (e.g., mid-air) based on need. Through these features, KAT will assist researchers in the prototyping, creation and replication of XR keyboard experiences, fundamentally altering the keyboard’s form and function.

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