Results for 'movement strategy'

987 found
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  1.  15
    Compensatory movement strategies differentially affect attention allocation and gait parameters in persons with Parkinson’s disease.Galit Yogev-Seligmann, Tal Krasovsky & Michal Kafri - 2022 - Frontiers in Human Neuroscience 16.
    Persons with Parkinson’s disease are advised to use compensatory strategies such as external cues or cognitive movement strategies to overcome gait disturbances. It is suggested that external cues involve the processing of sensory stimulation, while cognitive-movement strategies use attention allocation. This study aimed to compare over time changes in attention allocation in PwP between prolonged walking with cognitive movement strategy and external cues; to compare the effect of cognitive movement strategies and external cues on gait (...)
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  2.  16
    Movement strategies as points on equal-outcome curves.Herbert Heuer - 1989 - Behavioral and Brain Sciences 12 (2):220-221.
  3.  31
    Movement strategies and the necessity for task differentiation.Daniel M. Corcos, Simon R. Gutman, Gyan C. Agarwal & Gerald L. Gottlieb - 1991 - Behavioral and Brain Sciences 14 (2):359-364.
  4.  16
    State Structures and Social Movement Strategies: The Shaping of Farm Labor Protections in California.Don Villarejo & Miriam J. Wells - 2004 - Politics and Society 32 (3):291-326.
    This article aims to explain the declining efficacy of California’s Agricultural Labor Relations Act over the past quarter century. It argues that the origins, terms, and outcomes of the Act emerged from an interplay between state and society: between the capacity of the state to initiate and implement social reform policy and the capacities of key social classes to tilt outcomes to their benefit. In contrast to both “state-centered” and “society-centered” views of the relationship among social classes, state structures, and (...)
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  5.  64
    Strategies for the control of voluntary movements with one mechanical degree of freedom.Gerald L. Gottlieb, Daniel M. Corcos & Gyan C. Agarwal - 1989 - Behavioral and Brain Sciences 12 (2):189-210.
    A theory is presented to explain how accurate, single-joint movements are controlled. The theory applies to movements across different distances, with different inertial loads, toward targets of different widths over a wide range of experimentally manipulated velocities. The theory is based on three propositions. (1) Movements are planned according to “strategies” of which there are at least two: a speed-insensitive (SI) and a speed-sensitive (SS) one. (2) These strategies can be equated with sets of rules for performing diverse movement (...)
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  6.  21
    Biotechnology activism is dead; long live biotechnology activism! The lure and legacy of market-based food movement strategies.Gabriela Pechlaner - 2024 - Agriculture and Human Values 41 (2):583-597.
    Scholarly debate over the transformative potential of neoliberal, market-based, food movement strategies historically contrasts those who value their potential to reform the food-system from the inside against those who argue that their use concedes the primacy of the market, creates citizen-consumers, and undermines overall movement goals. While narrow case studies have provided important amendments, the legacy of such strategies requires impacts to be evaluated both contextually and more broadly than the specific activism. This study thus conceptualizes the ‘case’ (...)
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  7.  27
    Elementary conditions for elemental movement strategies.Charles B. Walter - 1989 - Behavioral and Brain Sciences 12 (2):234-235.
  8.  31
    Are there multiple movement strategies?Robert G. Lee - 1991 - Behavioral and Brain Sciences 14 (2):356-356.
  9.  68
    Deconstructive Strategies and the Movement Against Sexual Violence.Renee Heberle - 1996 - Hypatia 11 (4):63-76.
    This essay considers the social effects of the strategy of "speaking out" about sexual violence to transform rape culture. I articulate the paradox that women's identification as victims in the public sphere reinscribes the gendered norms that enable the victimization of women. I suggest we create a more diversified public narrative of sexual violence and sexuality within the context of the movement against sexual violence in order to deconstruct masculinist power in feminine victimization.
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  10. Controlling the Unobservable: Experimental Strategies and Hypotheses in Discovering the Causal Origin of Brownian Movement.Klodian Coko - 2024 - In Jutta Schickore & William R. Newman (eds.), Elusive Phenomena, Unwieldy Things Historical Perspectives on Experimental Control. Springer. pp. 209-242.
    This chapter focuses on the experimental practices and reasoning strategies employed in nineteenth century investigations on the causal origin of the phenomenon of Brownian movement. It argues that there was an extensive and sophisticated experimental work done on the phenomenon throughout the nineteenth century. Investigators followed as rigorously as possible the methodological standards of their time to make causal claims and advance causal explanations of Brownian movement. Two major methodological strategies were employed. The first was the experimental (...) of varying the circumstances. Suspected causal factors were varied and the resulting effect on Brownian movement was studied. The main goal of this strategy was the identification of difference-making factors, i.e., factors having a causal influence on the phenomenon. The second was the so-called method of hypothesis. Rather than relying exclusively on the ability of experiments to identify difference-making factors, its proponents tried to show how the independently developed tenets of the new kinetic-molecular conception of matter provided a plausible causal explanation of Brownian movement. Each one of these methodological strategies had its distinctive practices and notions of control. None of these strategies could, on its own, establish molecular motion as the cause of Brownian movement. It was only the fruitful combination of the two strategies and of their accompanying practices and notions of control that led, at the end of the nineteenth century, to the recognition of molecular motion as the most probable cause of Brownian movement. (shrink)
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  11. Strategy or identity: new theoretical paradigms and contemporary social movements.Jean Cohen - 1985 - Social Research: An International Quarterly 52 (4):184-187.
    he article focuses on the contemporary social movements and new identities as well as the new theoretical paradigms to explain these developments. It is reported that the social movements like feminist, ecological, and local-autonomy movements started in the Europe in the 1970's. The participants in these movements, it is said, did not view themselves in terms of a socioeconomic class. Class background does not determine the collective identities of the actors of these socio-political movements. Different social philosophers and thinkers like (...)
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  12.  43
    The Visual Search Strategies Underpinning Effective Observational Analysis in the Coaching of Climbing Movement.James Mitchell, Frances A. Maratos, Dave Giles, Nicola Taylor, Andrew Butterworth & David Sheffield - 2020 - Frontiers in Psychology 11.
    Despite the importance of effective observational analysis in the technical aspects of climbing performance, limited research informs this aspect of climbing coach education. Thus, the purpose of the present research was to explore cognitive-perceptual mechanisms underpinning visual search strategies of expert and novice climbing coaches through the novel combination of eye-tracking technology and retrospective think-aloud methodology. Analysis of gaze data revealed expert climbing coaches to demonstrate fewer fixations of greater duration, and fixate on distinctly different areas of the visual display, (...)
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  13.  40
    Strategies for the control of studies of voluntary movements with one mechanical degree of freedom.Gerale E. Loeb - 1989 - Behavioral and Brain Sciences 12 (2):227-227.
  14.  20
    Eye Movements and Cognitive Strategy in a Fluid Intelligence Test: Item Type Analysis.Paulo G. Laurence, Tatiana P. Mecca, Alexandre Serpa, Romain Martin & Elizeu C. Macedo - 2018 - Frontiers in Psychology 9.
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  15.  16
    Movement control: Signal or strategy?T. D. M. Roberts - 1982 - Behavioral and Brain Sciences 5 (4):563-564.
  16.  60
    The Movement Kinematics and Learning Strategies Associated with Adopting Different Foci of Attention during Both Acquisition and Anxious Performance.Gavin P. Lawrence, Victoria M. Gottwald, Michael A. Khan & Robin S. S. Kramer - 2012 - Frontiers in Psychology 3.
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  17.  26
    Strategies for goal-directed fast movements are byproducts of satisfying performance criteria.Jack M. Winters & Amir H. Seif-Naraghi - 1991 - Behavioral and Brain Sciences 14 (2):357-359.
  18.  17
    Strategies for single-joint movements should also work for multijoint movements.Fancesco Lacquaniti - 1989 - Behavioral and Brain Sciences 12 (2):225-226.
  19. Information processing styles and strategies: directed movement, neural networks, space and individuality.Paul Grobstein - 1992 - Behavioral and Brain Sciences 15 (4):750-752.
     
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  20.  13
    Movement as a strategy to destabilize normativity: Cathy Sisler’s Aberrant Motion.Fiona Summers - 2010 - Feminist Theory 11 (1):23-38.
    This article brings a phenomenological account of the body into dialogue with theories of gender performativity, through an analysis of performance artist Cathy Sisler’s videos Aberrant Motion #1 (1993) and Aberrant Motion #4 (1994). In the work I discuss, Sisler foregrounds he limits of visibility and employs a visual mode which is more haptic than strictly optic. At the same time, the work makes explicit the power of visibility to regulate, control and mark out the subject and critiques the effect (...)
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  21.  19
    How Digitized Strategy Impacts Movement Outcomes: Social Media, Mobilizing, and Organizing in the 2018 Teachers’ Strikes.Eric Blanc - 2022 - Politics and Society 50 (3):485-518.
    Explaining digital impacts on social movements requires moving beyond technological determinism by addressing two underdeveloped questions: How does political strategy shape the use of information and communication technologies? And how do divergent uses of ICTs influence movement outcomes? This study addresses these questions by examining the 2018 educator walkouts in Oklahoma and Arizona—statewide actions initiated through rank-and-file Facebook groups. To explain why the strike in Arizona was more effective than in Oklahoma, despite more auspicious conditions for success in (...)
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  22.  25
    The Landscape of Movement Control in Locomotion: Cost, Strategy, and Solution.James L. Croft, Ryan T. Schroeder & John E. A. Bertram - 2019 - Frontiers in Psychology 10.
    Features of gait are determined at multiple levels, from the selection of the gait itself (e.g. walk or run) through the specific parameters utilized (stride length, frequency, etc.) to the pattern of muscular excitation. The ultimate choices are neurally determined, but what is involved with that decision process? Human locomotion appears stereotyped not so much because the pattern is predetermined, but because these movement patterns are good solutions for providing movement utilizing the machinery available to the individual (the (...)
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  23.  19
    The strategy used to increase the amplitude of the movement varies with the muscle studied.Emile Godaux - 1989 - Behavioral and Brain Sciences 12 (2):219-219.
  24.  35
    Strategies for the control of voluntary movements in patients with Parkinson's disease.Normand Teasdale, George E. Stelmach & Friedemann Mueller - 1991 - Behavioral and Brain Sciences 14 (2):357-357.
  25.  14
    EMG bursts, sampling, and strategy in movement control.Peter D. Neilson - 1989 - Behavioral and Brain Sciences 12 (2):228-229.
  26.  31
    If a particular strategy is used, what aspects of the movement are controlled?C. C. A. M. Gielen & J. J. Denier van der Gon - 1989 - Behavioral and Brain Sciences 12 (2):218-219.
  27.  38
    Beyond Morality: Developing a New Rhetorical Strategy for the Animal Rights Movement.Maxim Fetissenko - 2011 - Journal of Animal Ethics 1 (2):150-175.
    This article offers a critique of the central role afforded to the rights/sentience-based moral argument in the rhetorical strategy of the animal rights movement since the 1970s. Though important for articulating the movement’s philosophy and recruiting new activists, this argument has limited persuasive appeal, as suggested by the common failure of liberation movements to achieve their goals through moral advocacy. A two-prong approach addressing human health and environmental effects of animal agriculture is offered both as a supplemental (...)
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  28.  17
    What is adapted in strategy-governed movements?U. Windhorst - 1989 - Behavioral and Brain Sciences 12 (2):236-237.
  29. CA Bowers' The Culture of Denial: Why the Environmental Movement Needs a Strategy for Reforming Universities and Public Schools.E. Egginton - 2002 - Journal of Thought 37 (1):85-88.
  30.  17
    Social Movement Organization Leaders and the Creation of Markets for “Local” Goods.Sara Jane McCaffrey & Nancy B. Kurland - 2016 - Business and Society 55 (7):1017-1058.
    Research illustrates that social movements can fuel new markets and that these markets can create social change, but the role of leaders in this process is less understood. This exploratory interview-based study of the localism movement contributes to such understanding. It articulates the relationship of social movement leaders and the legitimacy of their organizations to new market creation. Specifically, leaders in this study engaged in a dual role to legitimize their organizations and to legitimize the movement. At (...)
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  31. What Is the principle of movement, the self-moved (Plato) or the unmoved (Aristotle)? The exegetic strategies of Hermias of Alexandria and Simplicius in late antiquity.Angela Longo - 2019 - In John F. Finamore, Christina-Panagiota Manolea & Sarah Klitenic Wear (eds.), Studies in Hermias’ Commentary on Plato’s _Phaedrus_. Boston: BRILL.
     
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  32.  49
    Strategies of Deconstruction: Derrida and the Myth of the Voice.Joseph Claude Evans - 1991 - Univ of Minnesota Press.
    _Strategies of Deconstruction _ was first published in 1991. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions. In the past two decades, the "movement" of deconstruction has bad tremendous impact on a number of academic, disciplines in the United States. However, its force has been rather limited in the field of philosophy, despite the fact that in Europe the practice of deconstruction emerged (...)
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  33.  27
    Surface Strategies And Constructive Line-Preferential Planes, Contour, Phenomenal Body In The Work Of Bacon, Chalayan, Kawakubo.Dagmar Reinhardt - 2005 - Colloquy 9:49-70.
    The paper investigates Maurice Merleau-Ponty’s discussion of body and space and Gilles Deleuze’s reading of Francis Bacon’s work, in order to derive a renegotiated interrelation between habitual body, phenomenal space, preferential plane and constructive line. The resulting system is ap- plied as a filter to understand the sartorial fashion of Rei Kawakubo and Hussein Chalayan and their potential as a spatial prosthesis: the operative third skin. If the evolutionary nature of culture demands a constant change, how does the surface of (...)
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  34. Gonzo Strategies of Deceit: An Interview with Joaquin Segura.Brett W. Schultz - 2011 - Continent 1 (2):117-124.
    Joaquin Segura. Untitled (fig. 40) . 2007 continent. 1.2 (2011): 117-124. The interview that follows is a dialogue between artist and gallerist with the intent of unearthing the artist’s working strategies for a general public. Joaquin Segura is at once an anomaly in Mexico’s contemporary art scene at the same time as he is one of the most emblematic representatives of a larger shift toward a post-national identity among its youngest generation of artists. If Mexico looks increasingly like a foreclosed (...)
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  35. The Adaptive Nature of Eye Movements in Linguistic Tasks: How Payoff and Architecture Shape Speed‐Accuracy Trade‐Offs.Richard L. Lewis, Michael Shvartsman & Satinder Singh - 2013 - Topics in Cognitive Science 5 (3):581-610.
    We explore the idea that eye-movement strategies in reading are precisely adapted to the joint constraints of task structure, task payoff, and processing architecture. We present a model of saccadic control that separates a parametric control policy space from a parametric machine architecture, the latter based on a small set of assumptions derived from research on eye movements in reading (Engbert, Nuthmann, Richter, & Kliegl, 2005; Reichle, Warren, & McConnell, 2009). The eye-control model is embedded in a decision architecture (...)
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  36.  63
    Poor-Led Social Movements and Global Justice.Monique Deveaux - 2018 - Political Theory 46 (5):698-725.
    Political philosophers’ prescriptions for poverty alleviation have overlooked the importance of social movements led by, and for, the poor in the global South. I argue that these movements are normatively and politically significant for poverty reduction strategies and global justice generally. While often excluded from formal political processes, organized poor communities nonetheless lay the groundwork for more radical, pro-poor forms of change through their grassroots resistance and organizing. Poor-led social movements politicize poverty by insisting that, fundamentally, it is caused by (...)
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  37.  80
    The unfinished revolution: social movement theory and the gay and lesbian movement.Stephen M. Engel - 2001 - New York: Cambridge University Press.
    The Unfinished Revolution compares the post-Second World War histories of the American and British gay and lesbian movements with an eye toward understanding how distinct political institutional environments affect the development, strategies, goals, and outcomes of a social movement. Stephen M. Engel utilizes an electic mix of source materials ranging from the theories of Mancur Olson and Michel Foucault to Supreme Court rulings and film and television dialogue. The two case study chapters function as brief historical sketches to elucidate (...)
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  38. Ideology, Strategy & Organization.Frank H. Brooks - unknown
    The mid-1880s, like the mid-1870s, were a time of considerable turmoil for American workers. Unemployment and wage cuts were widespread and workers responded with strikes, boycotts, union organizing, local labor tickets, and a bewildering variety of reform schemes and ideologies. Perhaps the central event of the 1880s was the Haymarket incident. The bomb and subsequent trial had a broad historical impact, sparking a red scare, blunting the eight-hour movement, establishing the stereotype of anarchists as wildeyed, foreign bombthrowers, and intensifying (...)
     
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  39.  23
    Predictive Movements and Human Reinforcement Learning of Sequential Action.Roy Kleijn, George Kachergis & Bernhard Hommel - 2018 - Cognitive Science 42 (S3):783-808.
    Sequential action makes up the bulk of human daily activity, and yet much remains unknown about how people learn such actions. In one motor learning paradigm, the serial reaction time (SRT) task, people are taught a consistent sequence of button presses by cueing them with the next target response. However, the SRT task only records keypress response times to a cued target, and thus it cannot reveal the full time‐course of motion, including predictive movements. This paper describes a mouse (...) trajectory SRT task in which the cursor must be moved to a cued location. We replicated keypress SRT results, but also found that predictive movement—before the next cue appears—increased during the experiment. Moreover, trajectory analyses revealed that people developed a centering strategy under uncertainty. In a second experiment, we made prediction explicit, no longer cueing targets. Thus, participants had to explore the response alternatives and learn via reinforcement, receiving rewards and penalties for correct and incorrect actions, respectively. Participants were not told whether the sequence of stimuli was deterministic, nor if it would repeat, nor how long it was. Given the difficulty of the task, it is unsurprising that some learners performed poorly. However, many learners performed remarkably well, and some acquired the full 10‐item sequence within 10 repetitions. Comparing the high‐ and low‐performers’ detailed results in this reinforcement learning (RL) task with the first experiment's cued trajectory SRT task, we found similarities between the two tasks, suggesting that the effects in Experiment 1 are due to predictive, rather than reactive processes. Finally, we found that two standard model‐free reinforcement learning models fit the high‐performing participants, while the four low‐performing participants provide better fit with a simple negative recency bias model. (shrink)
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  40.  71
    The Movement for Black Lives: Philosophical Perspectives.Michael Cholbi, Brandon Hogan, Alex Madva & Benjamin S. Yost (eds.) - 2021 - New York, NY: Oxford University Press, Usa.
    The Movement for Black Lives has gained worldwide visibility as a grassroots social justice movement distinguished by a decentralized, non-hierarchal mode of organization. MBL rose to prominence in part thanks to its protests against police brutality and misconduct directed at black Americans. However, its animating concerns are far broader, calling for a wide range of economic, political, legal, and cultural measures to address what it terms a “war against Black people,” as well as the “shared struggle with all (...)
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  41.  31
    Strategies to counter globalisation: Empowering women, dalits and indigenous people.V. Rukmini Rao - unknown
    The article examines the social dimensions of poverty in the context of gender, dalit, tribal and Muslim minorities in the country. Reviewing the process of globalisation in the country, it notes that the largest section of workers continue to work in the unorganised sector. The shifting of global capital to the South and particularly to India has increased opportunities for women to work in the garment export industry. Characterised by low pay and poor working conditions, the industry exploits women. The (...)
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  42.  8
    Acculturation Strategies of Cold War and Post-Soviet Immigrants in the United States.Joseph Upton - unknown
    Technological advancements, especially with regard to enhancements of human capacities and powers, have instigated a collision between opposing views of the human person. I begin with the premise that the predominant classical view of the human person attained its clearest and most cogent expression in the philosophy of Thomas Aquinas and can be termed the theory of the homo integralis. The human person is, for Thomas, the integrated being par excellence: he is a union of the material (body) and the (...)
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  43.  3
    Towards a critical recovery of liberatory PAR for food system transformations: Struggles and strategies in collaborating with radical and progressive food movements in EU-funded R&I projects.Tobia S. Jones & Anne M. C. Loeber - 2024 - Journal of Responsible Technology 20 (C):100100.
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  44.  30
    The Impact of Language Opacity and Proficiency on Reading Strategies in Bilinguals: An Eye Movement Study.Diego de León Rodríguez, Karin A. Buetler, Noëmi Eggenberger, Marina Laganaro, Thomas Nyffeler, Jean-Marie Annoni & René M. Müri - 2016 - Frontiers in Psychology 7.
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  45.  39
    Inhibitory Control Processes and the Strategies That Support Them during Hand and Eye Movements.Lauren M. Schmitt, Lisa D. Ankeny, John A. Sweeney & Matthew W. Mosconi - 2016 - Frontiers in Psychology 7.
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  46.  56
    A Comparative Analysis of Speed Profile Models for Ankle Pointing Movements: Evidence that Lower and Upper Extremity Discrete Movements are Controlled by a Single Invariant Strategy.Konstantinos P. Michmizos, Lev Vaisman & Hermano Igo Krebs - 2014 - Frontiers in Human Neuroscience 8.
  47.  42
    Multiple Coordinate Systems and Motor Strategies for Reaching Movements When Eye and Hand Are Dissociated in Depth and Direction.Annalisa Bosco, Valentina Piserchia & Patrizia Fattori - 2017 - Frontiers in Human Neuroscience 11.
  48.  12
    Women in movement : Transformations in african political landscapes.Aili Mari Tripp - 2008 - In Anna G. Jónasdóttir & Kathleen B. Jones (eds.), The Political Interests of Gender Revisited: Redoing Theory and Research with a Feminist Face. United Nations University Press.
    Since the mid-1980s and especially after the early 1990s, women's organizations have increased exponentially throughout Africa as have the arenas in which women have been able to assert their varied concerns. Women are organizing locally and nationally and are networking across the continent on an unprecedented scale. They have in many countries been aggressively using the media to demand their rights in a way not evident in the early 1980s. In some countries they are taking their claims to land, inheritance (...)
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  49.  33
    Predictive Movements and Human Reinforcement Learning of Sequential Action.Roy de Kleijn, George Kachergis & Bernhard Hommel - 2018 - Cognitive Science 42 (S3):783-808.
    Sequential action makes up the bulk of human daily activity, and yet much remains unknown about how people learn such actions. In one motor learning paradigm, the serial reaction time (SRT) task, people are taught a consistent sequence of button presses by cueing them with the next target response. However, the SRT task only records keypress response times to a cued target, and thus it cannot reveal the full time‐course of motion, including predictive movements. This paper describes a mouse (...) trajectory SRT task in which the cursor must be moved to a cued location. We replicated keypress SRT results, but also found that predictive movement—before the next cue appears—increased during the experiment. Moreover, trajectory analyses revealed that people developed a centering strategy under uncertainty. In a second experiment, we made prediction explicit, no longer cueing targets. Thus, participants had to explore the response alternatives and learn via reinforcement, receiving rewards and penalties for correct and incorrect actions, respectively. Participants were not told whether the sequence of stimuli was deterministic, nor if it would repeat, nor how long it was. Given the difficulty of the task, it is unsurprising that some learners performed poorly. However, many learners performed remarkably well, and some acquired the full 10‐item sequence within 10 repetitions. Comparing the high‐ and low‐performers’ detailed results in this reinforcement learning (RL) task with the first experiment's cued trajectory SRT task, we found similarities between the two tasks, suggesting that the effects in Experiment 1 are due to predictive, rather than reactive processes. Finally, we found that two standard model‐free reinforcement learning models fit the high‐performing participants, while the four low‐performing participants provide better fit with a simple negative recency bias model. (shrink)
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  50. What is Degrowth? From an Activist Slogan to a Social Movement.Federico Demaria, François Schneider, Filka Sekulova & Joan Martinez-Alier - 2013 - Environmental Values 22 (2):191-215.
    Degrowth is the literal translation of ‘décroissance’, a French word meaning reduction. Launched by activists in 2001 as a challenge to growth, it became a missile word that sparks a contentious debate on the diagnosis and prognosis of our society. ‘Degrowth’ became an interpretative frame for a new (and old) social movement where numerous streams of critical ideas and political actions converge. It is an attempt to re-politicise debates about desired socio-environmental futures and an example of an activist-led science (...)
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