Frames at the Interface of Language and Cognition

2020 ◽  
Vol 7 (1) ◽  
Author(s):  
Sebastian Löbner
Keyword(s):  
Research Group ◽  
Basic Mechanism ◽  
Semantic Theory ◽  
Theory And Practice ◽  
Human Cognition ◽  
Annual Review ◽  
Publication Date ◽  
World Knowledge ◽  
Formal Definitions ◽  
Language And Cognition

This article reviews the work on frames in the last decade by a Düsseldorf research group. The research is based on Barsalou's notion of frames and the hypothesis that the frame is the general format of categorization in human cognition. The Düsseldorf frame group developed formal definitions and interpretations of Barsalou frames and applied the theory in linguistics, philosophy, and psychology. This review focuses on applications of the theory in semantics. The Düsseldorf approach grounds the analysis of composition in deep decomposition of lexical meanings with frames. The basic mechanism of composition is unification, which has deep repercussions on semantic theory and practice: Composition produces structured meanings and is not necessarily deterministic. The interaction of semantic and world knowledge can be modeled in an overall frame model across levels of linguistic analysis. The review concludes with a brief report on the development of hyperframes for dynamic verbs and for cascades, a model for multilevel categorization of action. Expected final online publication date for the Annual Review of Linguistics, Volume 7 is January 14, 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

Carbon Taxes in Theory and Practice

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Gilbert E. Metcalf
Keyword(s):  
Carbon Tax ◽  
Policy Instruments ◽  
Theory And Practice ◽  
Empirical Literature ◽  
Annual Review ◽  
Publication Date ◽  
Carbon Taxes ◽  
Reduce Emissions ◽  
Hybrid Carbon

As of 2020, carbon taxes were in effect in 30 jurisdictions around the world. This article provides a theoretical overview of carbon taxes along with some empirical evidence on the macroeconomic impacts of existing taxes, including emission reductions. It compares and contrasts carbon taxes with other policy instruments to reduce emissions. It also highlights issues that have recently attracted the attention of researchers on which additional research would be beneficial. Those include ( a) the role of border adjustments in a unilaterally imposed carbon tax, ( b) hybrid carbon tax systems that increase the likelihood of hitting desired emission reduction targets, ( c) the optimal price path for a carbon tax, and ( d) the growing empirical literature on the economic impact of carbon taxes. Expected final online publication date for the Annual Review of Resource Economics, Volume 13 is October 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

Synchronizing Brain Rhythms to Improve Cognition

2020 ◽  
Vol 72 (1) ◽  
Author(s):  
Shrey Grover ◽  
John A. Nguyen ◽  
Robert M.G. Reinhart
Keyword(s):  
Large Scale ◽  
Activity Patterns ◽  
Neuropsychiatric Disorders ◽  
Network Activity ◽  
Human Cognition ◽  
Annual Review ◽  
Publication Date ◽  
Early Results ◽  
Transcranial Alternating Current Stimulation ◽  
Communication Dynamics

Impaired cognition is common in many neuropsychiatric disorders and severely compromises quality of life. Synchronous electrophysiological rhythms represent a core mechanism for sculpting communication dynamics among large-scale brain networks that underpin cognition and its breakdown in neuropsychiatric disorders. Here, we review an emerging neuromodulation technology called transcranial alternating current stimulation that has shown remarkable early results in rapidly improving various domains of human cognition by modulating properties of rhythmic network synchronization. Future noninvasive neuromodulation research holds promise for potentially rescuing network activity patterns and improving cognition, setting groundwork for the development of drug-free, circuit-based therapeutics for people with cognitive brain disorders. Expected final online publication date for the Annual Review of Medicine, Volume 72 is January 27, 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

Semantic Structure in Deep Learning

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Ellie Pavlick
Keyword(s):  
Deep Learning ◽  
Computational Linguistics ◽  
Language Processing ◽  
General Purpose ◽  
Annual Review ◽  
Publication Date ◽  
World Knowledge ◽  
Word Meanings ◽  
Linguistic Representations ◽  
Level Performance

Deep learning has recently come to dominate computational linguistics, leading to claims of human-level performance in a range of language processing tasks. Like much previous computational work, deep learning–based linguistic representations adhere to the distributional meaning-in-use hypothesis, deriving semantic representations from word co-occurrence statistics. However, current deep learning methods entail fundamentally new models of lexical and compositional meaning that are ripe for theoretical analysis. Whereas traditional distributional semantics models take a bottom-up approach in which sentence meaning is characterized by explicit composition functions applied to word meanings, new approaches take a top-down approach in which sentence representations are treated as primary and representations of words and syntax are viewed as emergent. This article summarizes our current understanding of how well such representations capture lexical semantics, world knowledge, and composition. The goal is to foster increased collaboration on testing the implications of such representations as general-purpose models of semantics. Expected final online publication date for the Annual Review of Linguistics, Volume 8 is January 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

scholarly journals Navigating Accent Variation: A Developmental Perspective

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Elizabeth K. Johnson ◽  
Marieke van Heugten ◽  
Helen Buckler
Keyword(s):  
Natural World ◽  
Human Cognition ◽  
Annual Review ◽  
Publication Date ◽  
New Words ◽  
Accented Speech ◽  
Formidable Challenge ◽  
The World ◽  
Processing Abilities ◽  
Efficient Processing

Adult processing of other-accented speech is fast, dependent on lexical access, and readily generalizable to new words. But what does children's processing of other-accented speech look like? Although many acquisition researchers have emphasized how other-accented speech presents a formidable challenge to young children, we argue that the field has perhaps underestimated children's early accent processing abilities. In support of this view, we present evidence that 2-year-olds’ accent processing abilities appear to be in many respects adult-like, and discuss the growing literature on children's ability to cope with multi-accent input in the natural world. We outline different theoretical outlooks on the transition children make from infancy to later childhood, and discuss how the growing sophistication of infants’ accent processing abilities feeds into their social perception of the world (and perhaps vice versa). We also argue that efficient processing and meaningful interpretation of accent variation are fundamental to human cognition, and that early proficiency with accent variation (along with all of the implied representational and learning capacities) is difficult to explain without assuming the early emergence of abstract speech representations. Expected final online publication date for the Annual Review of Linguistics, Volume 8 is January 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

scholarly journals Transformational Adaptation in the Context of Coastal Cities

2021 ◽  
Vol 46 (1) ◽  
Author(s):  
Laura Kuhl ◽  
M. Feisal Rahman ◽  
Samantha McCraine ◽  
Dunja Krause ◽  
Md Fahad Hossain ◽  
...  
Keyword(s):  
Climate Change ◽  
Online Publication ◽  
Climate Adaptation ◽  
Theory And Practice ◽  
Annual Review ◽  
Publication Date ◽  
Coastal Adaptation ◽  
Coastal Cities ◽  
Business As Usual ◽  
Transformation Processes

Coastal cities, home to more than three billion people and growing rapidly, are highly vulnerable to climate change. Increasingly, there are calls for climate adaptation that goes beyond business-as-usual approaches, transforms socioeconomic systems, and addresses underlying drivers of vulnerability. Although calls for transformational adaptation are growing, greater clarity is needed on what transformation means in context in order to bridge the gap between theory and practice. This article reviews the theoretical literature on transformational adaptation, as well as practitioner frameworks and case studies of urban coastal adaptation. The article discusses specific challenges for transformational adaptation and its governance in coastal cities. In doing so, this review contributes to the growing debate about operationalizing the concept of transformational adaptation in the context of coastal cities and offers insights to ensure that transformation processes are inclusive and equitable. Expected final online publication date for the Annual Review of Environment and Resources, Volume 46 is October 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

Endogenous Retroviruses Drive Resistance and Promotion of Exogenous Retroviral Homologs

2020 ◽  
Vol 9 (1) ◽  
Author(s):  
Elliott S. Chiu ◽  
Sue VandeWoude
Keyword(s):  
Immune Modulation ◽  
Viral Infections ◽  
Viral Evolution ◽  
Endogenous Retroviruses ◽  
Annual Review ◽  
Publication Date ◽  
Biological Functions ◽  
Self Tolerance ◽  
Vertebrate Hosts ◽  
Insight Into

Endogenous retroviruses (ERVs) serve as markers of ancient viral infections and provide invaluable insight into host and viral evolution. ERVs have been exapted to assist in performing basic biological functions, including placentation, immune modulation, and oncogenesis. A subset of ERVs share high nucleotide similarity to circulating horizontally transmitted exogenous retrovirus (XRV) progenitors. In these cases, ERV–XRV interactions have been documented and include ( a) recombination to result in ERV–XRV chimeras, ( b) ERV induction of immune self-tolerance to XRV antigens, ( c) ERV antigen interference with XRV receptor binding, and ( d) interactions resulting in both enhancement and restriction of XRV infections. Whereas the mechanisms governing recombination and immune self-tolerance have been partially determined, enhancement and restriction of XRV infection are virus specific and only partially understood. This review summarizes interactions between six unique ERV–XRV pairs, highlighting important ERV biological functions and potential evolutionary histories in vertebrate hosts. Expected final online publication date for the Annual Review of Animal Biosciences, Volume 9 is February 16, 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

Advancing Socioeconomic Rights Through Interdisciplinary Factfinding: Opportunities and Challenges

2021 ◽  
Vol 17 (1) ◽  
Author(s):  
Sarah Knuckey ◽  
Joshua D. Fisher ◽  
Amanda M. Klasing ◽  
Tess Russo ◽  
Margaret L. Satterthwaite
Keyword(s):  
Human Rights ◽  
Mixed Methods ◽  
Social Science ◽  
Science Volume ◽  
Lessons Learned ◽  
Limited Resources ◽  
Annual Review ◽  
Publication Date ◽  
Socioeconomic Rights ◽  
Human Rights Movement

The human rights movement is increasingly using interdisciplinary, multidisciplinary, mixed-methods, and quantitative factfinding. There has been too little analysis of these shifts. This article examines some of the opportunities and challenges of these methods, focusing on the investigation of socioeconomic human rights. By potentially expanding the amount and types of evidence available, factfinding's accuracy and persuasiveness can be strengthened, bolstering rights claims. However, such methods can also present significant challenges and may pose risks in individual cases and to the human rights movement generally. Interdisciplinary methods can be costly in human, financial, and technical resources; are sometimes challenging to implement; may divert limited resources from other work; can reify inequalities; may produce “expertise” that disempowers rightsholders; and could raise investigation standards to an infeasible or counterproductive level. This article includes lessons learned and questions to guide researchers and human rights advocates considering mixed-methods human rights factfinding. Expected final online publication date for the Annual Review of Law and Social Science, Volume 17 is October 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

Conversation and Culture

2021 ◽  
Vol 50 (1) ◽  
Author(s):  
Simeon Floyd
Keyword(s):  
Conversation Analysis ◽  
Quantitative Methods ◽  
Sequential Analysis ◽  
Contemporary Literature ◽  
Annual Review ◽  
Publication Date ◽  
Face To Face ◽  
Qualitative And Quantitative Methods ◽  
Language Studies ◽  
Speech Communities

Conversation analysis is a method for the systematic study of interaction in terms of a sequential turn-taking system. Research in conversation analysis has traditionally focused on speakers of English, and it is still unclear to what extent the system observed in that research applies to conversation more generally around the world. However, as this method is now being applied to conversation in a broader range of languages, it is increasingly possible to address questions about the nature of interactional diversity across different speech communities. The approach of pragmatic typology first applies sequential analysis to conversation from different speech communities and then compares interactional patterns in ways analogous to how traditional linguistic typology compares morphosyntax. This article discusses contemporary literature in pragmatic typology, including single-language studies and multilanguage comparisons reflecting both qualitative and quantitative methods. This research finds that microanalysis of face-to-face interaction can identify both universal trends and culture-specific interactional tendencies. Expected final online publication date for the Annual Review of Anthropology, Volume 50 is October 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

Mechanical Patterning in Animal Morphogenesis

2021 ◽  
Vol 37 (1) ◽  
Author(s):  
Yonit Maroudas-Sacks ◽  
Kinneret Keren
Keyword(s):  
Pattern Formation ◽  
Large Scale ◽  
Coarse Grained ◽  
Annual Review ◽  
Publication Date ◽  
Biochemical Processes ◽  
Substantial Progress ◽  
Biological Pattern Formation ◽  
Effective Theories ◽  
Biochemical Signals

Morphogenesis is one of the most remarkable examples of biological pattern formation. Despite substantial progress in the field, we still do not understand the organizational principles responsible for the robust convergence of the morphogenesis process across scales to form viable organisms under variable conditions. Achieving large-scale coordination requires feedback between mechanical and biochemical processes, spanning all levels of organization and relating the emerging patterns with the mechanisms driving their formation. In this review, we highlight the role of mechanics in the patterning process, emphasizing the active and synergistic manner in which mechanical processes participate in developmental patterning rather than merely following a program set by biochemical signals. We discuss the value of applying a coarse-grained approach toward understanding this complex interplay, which considers the large-scale dynamics and feedback as well as complementing the reductionist approach focused on molecular detail. A central challenge in this approach is identifying relevant coarse-grained variables and developing effective theories that can serve as a basis for an integrated framework for understanding this remarkable pattern-formation process. Expected final online publication date for the Annual Review of Cell and Developmental Biology, Volume 37 is October 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

Contemporary Management of Thyroid Nodules

2021 ◽  
Vol 73 (1) ◽  
Author(s):  
Kristen Kobaly ◽  
Caroline S. Kim ◽  
Susan J. Mandel
Keyword(s):  
Thyroid Nodules ◽  
Cervical Lymphadenopathy ◽  
Standard Technique ◽  
Clinical History ◽  
Needle Aspiration ◽  
Annual Review ◽  
Publication Date ◽  
Molecular Testing ◽  
Risk Of Malignancy ◽  
Indeterminate Cytology

Thyroid nodules are common in the general population, with higher prevalence in women and with advancing age. Approximately 5% of thyroid nodules are malignant; the majority of this subset represents papillary thyroid cancer. Ultrasonography is the standard technique to assess the underlying thyroid parenchyma, characterize the features of thyroid nodules, and evaluate for abnormal cervical lymphadenopathy. Various risk stratification systems exist to categorize the risk of malignancy based on the ultrasound appearance of a thyroid nodule. Nodules are selected for fine-needle aspiration biopsy on the basis of ultrasound features, size, and high-risk clinical history. Cytology results are classified by the Bethesda system into six categories ranging from benign to malignant. When cytology is indeterminate, molecular testing can further risk-stratify patients for observation or surgery. Surveillance is indicated for nodules with benign cytology, indeterminate cytology with reassuring molecular testing, or non-biopsied nodules without a benign sonographic appearance. Expected final online publication date for the Annual Review of Medicine, Volume 73 is January 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

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