Results for ' food reinforcement'

997 found
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  1.  14
    Food reinforcement versus social reinforcement in timber wolf pups.Martha G. Frank & Harry Frank - 1988 - Bulletin of the Psychonomic Society 26 (5):467-468.
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  2.  17
    Food-reinforced visual discrimination in rats with anterior or posterior amygdaloid lesions.William L. Stoller & Rita A. V. Stoller - 1988 - Bulletin of the Psychonomic Society 26 (2):135-138.
  3.  14
    Effectiveness of secondary reinforcing stimuli as a function of the quantity and quality of food reinforcement.Charles Owen Hopkins - 1955 - Journal of Experimental Psychology 50 (5):339.
  4.  4
    Non-alimentary components in the food-reinforcement of conditioned forelimb-flexion in food-satiated dogs.W. J. Brogden - 1942 - Journal of Experimental Psychology 30 (4):326.
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  5.  23
    Effects of sucrose concentrations upon schedule-induced polydipsia using free and response-contingent dry-food reinforcement schedules.Walter P. Christian, Robert W. Riester & Robert W. Schaeffer - 1973 - Bulletin of the Psychonomic Society 2 (2):65-68.
  6.  14
    Effects of shock intensity and placement on the learning of a food-reinforced brightness discrimination.Elizabeth R. Curlin & John W. Donahoe - 1965 - Journal of Experimental Psychology 69 (4):349.
  7.  10
    Effects of water deprivation on dry licking for shock avoidance and food reinforcement in the rat.Gerald A. Young & Abraham H. Black - 1979 - Bulletin of the Psychonomic Society 14 (3):213-215.
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  8.  12
    A failure to transfer control of keypecking from food reinforcement to escape from and avoidance of shock.Barry Schwartz & Geoffrey Coulter - 1973 - Bulletin of the Psychonomic Society 1 (5):307-309.
  9.  15
    Pigeons’ preference for fixed-interval over fixed-ratio food reinforcement schedules.Robert W. Schaeffer - 1979 - Bulletin of the Psychonomic Society 14 (3):173-176.
  10.  13
    Effects of ethanol on adjunctive drinking and barpressing under various schedules of food reinforcement.R. M. Gilbert - 1973 - Bulletin of the Psychonomic Society 1 (3):161-164.
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  11.  5
    Schedule-induced polydipsia as a function of NaCl composition of the food reinforcer.Ronald M. Hart & Robert W. Schaeffer - 1978 - Bulletin of the Psychonomic Society 11 (2):75-78.
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  12.  16
    Food deprivation and conditioned reinforcing value of food words: Interaction of Pavlovian and instrumental conditioning.Joan Y. Harms & Arthur W. Staats - 1978 - Bulletin of the Psychonomic Society 12 (4):294-296.
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  13.  21
    Number of food pellets and the partial reinforcement extinction effect after extended acquisition.Abram Amsel, C. Thomas Surridge & James J. Hug - 1969 - Journal of Experimental Psychology 82 (3):578.
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  14.  14
    Extinction by omission of food as related to partial and secondary reinforcement.Stewart H. Hulse Jr & Walter C. Stanley - 1956 - Journal of Experimental Psychology 52 (4):221.
  15.  19
    Number of food pellets, goal approaches, and the partial reinforcement effect after minimal acquisition.Abram Amsel, James J. Hug & C. Thomas Surridge - 1968 - Journal of Experimental Psychology 77 (4):530.
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  16.  18
    The effect of reinforcement on closely following S-R connections: II. Effect of food reward immediately preceding performance of an instrumental conditioned response on extinction of that response.Mohamed O. Nagaty - 1951 - Journal of Experimental Psychology 42 (5):333.
  17.  26
    Responding in the presence of free food: Differential exposure to the reinforcement source.Peter Mitchell & K. Geoffrey White - 1977 - Bulletin of the Psychonomic Society 10 (2):121-124.
  18.  42
    Food poverty, food waste and the consensus frame on charitable food redistribution in Italy.Sabrina Arcuri - 2019 - Agriculture and Human Values 36 (2):263-275.
    Food poverty and food waste are two major contemporary food system problems, which have gained prominence amongst both scholars and policy-makers, due to recent economic and environmental concerns. In this context, the culturally dominant perspective portrays charitable food redistribution as a “win–win solution” to confront food poverty and food waste in affluent societies, although this view is contested by many scholars. This paper applies the notions of framings and flat/sharp keyings to unpack the different (...)
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  19.  39
    A food politics of the possible? Growing sustainable food systems through networks of knowledge.Alison Blay-Palmer, Roberta Sonnino & Julien Custot - 2016 - Agriculture and Human Values 33 (1):27-43.
    There is increased recognition of a common suite of global challenges that hamper food system sustainability at the community scale. Food price volatility, shortages of basic commodities, increased global rates of obesity and non-communicable food-related diseases, and land grabbing are among the impediments to socially just, economically robust, ecologically regenerative and politically inclusive food systems. While international political initiatives taken in response to these challenges and the groundswell of local alternatives emerging in response to challenges are (...)
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  20.  19
    Food labor, economic inequality, and the imperfect politics of process in the alternative food movement.Joshua Sbicca - 2015 - Agriculture and Human Values 32 (4):675-687.
    There is a growing commitment by different parts of the alternative food movement (AFM) to improve labor conditions for conventional food chain workers, and to develop economically fair alternatives, albeit under a range of conditions that structure mobilization. This has direct implications for the process of intra-movement building and therefore the degree to which the movement ameliorates economic inequality at the point of food labor. This article asks what accounts for the variation in AFM labor commitments across (...)
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  21.  5
    Food sovereignty and sustainability mid-pandemic: how Michigan’s experience of Covid-19 highlights chasms in the food system.Sarah King, Amy McFarland & Jody Vogelzang - 2022 - Agriculture and Human Values 39 (2):827-838.
    This paper offers observations on people’s lived experience of the food system in Michigan during the early Covid-19 pandemic as an initial critical foray into the everyday pandemic food world. The Covid-19 crisis illuminates a myriad of adaptive food behaviors, as people struggle to address their destabilized lives, including the casual acknowledgement of the pandemic, then anxiety of the unknown, the subsequent new dependency, and the possible emergence of a new normal. The pandemic makes the injustices inherent (...)
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  22.  48
    Safe at any scale? Food scares, food regulation, and scaled alternatives.Laura B. DeLind & Philip H. Howard - 2008 - Agriculture and Human Values 25 (3):301-317.
    The 2006 outbreak of E. coli O157:H7, traced to bagged spinach from California, illustrates a number of contradictions. The solutions sought by many politicians and popular food analysts have been to create a centralized federal agency and a uniform set of production standards modeled after those of the animal industry. Such an approach would disproportionately harm smaller-scale producers, whose operations were not responsible for the epidemic, as well as reduce the agroecological diversity that is essential for maintaining healthy human (...)
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  23.  97
    Transformative food systems education in a land-grant college of agriculture: the importance of learner-centered inquiries. [REVIEW]Ryan E. Galt, Damian Parr, Julia Van Soelen Kim, Jessica Beckett, Maggie Lickter & Heidi Ballard - 2013 - Agriculture and Human Values 30 (1):129-142.
    In this paper we use a critically reflective research approach to analyze our efforts at transformative learning in food systems education in a land grant university. As a team of learners across the educational hierarchy, we apply scholarly tools to the teaching process and learning outcomes of student-centered inquiries in a food systems course. The course, an interdisciplinary, lower division undergraduate course at the University of California, Davis is part of a new undergraduate major in Sustainable Agriculture and (...)
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  24. Right to food; right to feed; right to be fed. The intersection of women's rights and the right to food.Penny Van Esterik - 1999 - Agriculture and Human Values 16 (2):225-232.
    This paper explores conceptual and practical linkages between women and food, and argues that food security cannot be realized until women are centrally included in policy discussions about food. Women's special relationship with food is culturally constructed and not a natural division of labor. Women's identity and sense of self is often based on their ability to feed their families and others; food insecurity denies them this right. Thus the interpretation of food as a (...)
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  25.  22
    A quantitative analysis of food movement convergence in four Canadian provinces.Jennifer Silver, Ze’ev Gedalof, Evan Fraser & Ashley McInnes - 2017 - Agriculture and Human Values 34 (4):787-804.
    Whether the food movement is most likely to transform the food system through ‘alternative’ or ‘oppositional’ initiatives has been the focus of considerable scholarly debate. Alternative initiatives are widespread but risk reinforcing the conventional food system by supporting neoliberal discourse and governance mechanisms, including localism, consumer choice, entrepreneurialism and self-help. While oppositional initiatives such as political advocacy have the potential for system-wide change, the current neoliberal political and ideological context dominant in Canada poses difficulties for initiatives that (...)
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  26.  29
    From commodity surplus to food justice: food banks and local agriculture in the United States.Domenic Vitiello, Jeane Ann Grisso, K. Leah Whiteside & Rebecca Fischman - 2015 - Agriculture and Human Values 32 (3):419-430.
    Amidst expanding interest in local food and agriculture, food banks and allied organizations across the United States have increasingly engaged in diverse gleaning, gardening, and farming activities. Some of these programs reinforce food banks’ traditional role in distributing surplus commodities, and most extend food banks’ reliance on middle class volunteers and charitable donations. But some gleaning and especially gardening and farming programs seek to build poor people’s and communities’ capacity to meet more of their own (...) needs, signaling new roles for some food banks in promoting community food security and food justice. This article reports the results of a national survey and in-depth case studies of the ways in which food banks are engaging in and with local agriculture and how this influences food banks’ roles in community and regional food systems. The patterns it reveals reflect broader tensions in debates about hunger relief and food security. (shrink)
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  27.  22
    Response latency as a function of the amount of reinforcement.David Zeaman - 1949 - Journal of Experimental Psychology 39 (4):466.
  28.  9
    Effects of intertrial reinforcement on resistance to extinction following extended training.Roger W. Black & Kenneth W. Spence - 1965 - Journal of Experimental Psychology 70 (6):559.
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  29.  9
    Effect of magnitude of reinforcement on acquisition and extinction of a running response.Harvard L. Armus - 1959 - Journal of Experimental Psychology 58 (1):61.
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  30.  22
    Rethinking the Alternatives: Food Sovereignty as a Prerequisite for Sustainable Food Security.Ronald Byaruhanga & Ellinor Isgren - 2023 - Food Ethics 8 (2):1-20.
    The concept of food sovereignty is primarily taken as an alternative to the prevailing neoliberal food security model. However, the approach has hitherto not received adequate attention from policy makers. This could be because the discourse is marked by controversies and contradictions, particularly regarding its ability to address the challenges of feeding a rapidly growing global population. In response to these criticisms, this paper argues that the principles of food sovereignty, such as democratic and transparent food (...)
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  31.  10
    Exploratory drive and secondary reinforcement in the acquisition and extinction of a simple running response.F. A. Mote & F. W. Finger - 1942 - Journal of Experimental Psychology 31 (1):57.
  32.  7
    Drive level and reinforcement.James Deese & J. A. Carpenter - 1951 - Journal of Experimental Psychology 42 (4):236.
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  33.  5
    The Relative Reinforcing Value of Cookies Is Higher Among Head Start Preschoolers With Obesity.Sally G. Eagleton, Jennifer L. Temple, Kathleen L. Keller, Michele E. Marini & Jennifer S. Savage - 2021 - Frontiers in Psychology 12.
    The relative reinforcing value of food measures how hard someone will work for a high-energy-dense food when an alternative reward is concurrently available. Higher RRV for HED food has been linked to obesity, yet this association has not been examined in low-income preschool-age children. Further, the development of individual differences in the RRV of food in early childhood is poorly understood. This cross-sectional study tested the hypothesis that the RRV of HED to low-energy-dense food would (...)
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  34.  11
    Right to food; right to feed; right to be fed. The intersection of women's rights and the right to food.Penny Van Esterik - 1999 - Agriculture and Human Values 16 (2):225-232.
    This paper explores conceptual and practical linkages between women and food, and argues that food security cannot be realized until women are centrally included in policy discussions about food. Women's special relationship with food is culturally constructed and not a natural division of labor. Women's identity and sense of self is often based on their ability to feed their families and others; food insecurity denies them this right. Thus the interpretation of food as a (...)
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  35.  14
    Governments, grassroots, and the struggle for local food systems: containing, coopting, contesting and collaborating.Stéphane M. McLachlan, Colin R. Anderson & Julia M. L. Laforge - 2017 - Agriculture and Human Values 34 (3):663-681.
    Local sustainable food systems have captured the popular imagination as a progressive, if not radical, pillar of a sustainable food future. Yet these grassroots innovations are embedded in a dominant food regime that reflects productivist, industrial, and neoliberal policies and institutions. Understanding the relationship between these emerging grassroots efforts and the dominant food regime is of central importance in any transition to a more sustainable food system. In this study, we examine the encounters of direct (...)
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  36.  5
    Social Innovation for Food Security and Tourism Poverty Alleviation: Some Examples From China.Guo-Qing Huang & Fu-Sheng Tsai - 2021 - Frontiers in Psychology 12.
    The COVID-19 pandemic has brought hunger to millions of people around the world. Social distancing measures coupled with national lockdowns have reduced work opportunities and the overall household incomes. Moreover, the disruption in agricultural production and supply routes is expected to continue into 2021, which may leave millions without access to food. Coincidentally, those who suffer the most are poor people. As such, food security and tourism poverty alleviation are interlinked when discussing social problems and development. While the (...)
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  37.  17
    Regulating surplus: charity and the legal geographies of food waste enclosure.Joshua D. Lohnes - 2020 - Agriculture and Human Values 38 (2):351-363.
    Food charity in the United States has grown into a critical appendage of agro-food supply chains. In 2016, 4.5 billion pounds of food waste was diverted through a network of 200 regional food banks, a fivefold increase in just 20 years. Recent global trade disruptions and the COVID-19 pandemic have further reinforced this trend. Economic geographers studying charitable food networks argue that its infrastructure and moral substructure serve to revalue food waste and surplus labor (...)
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  38.  36
    Governments, grassroots, and the struggle for local food systems: containing, coopting, contesting and collaborating.Stéphane M. McLachlan, Colin R. Anderson & Julia M. L. Laforge - 2017 - Agriculture and Human Values 34 (3):663-681.
    Local sustainable food systems have captured the popular imagination as a progressive, if not radical, pillar of a sustainable food future. Yet these grassroots innovations are embedded in a dominant food regime that reflects productivist, industrial, and neoliberal policies and institutions. Understanding the relationship between these emerging grassroots efforts and the dominant food regime is of central importance in any transition to a more sustainable food system. In this study, we examine the encounters of direct (...)
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  39.  47
    Habit strength as a function of the pattern of reinforcement.O. H. Mowrer & H. Jones - 1945 - Journal of Experimental Psychology 35 (4):293.
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  40.  32
    Democratizing society and food systems: Or how do we transform modern structures of power? [REVIEW]Kenneth A. Dahlberg - 2001 - Agriculture and Human Values 18 (2):135-151.
    The evolution of societies and food systems across the grand transitions is traced to show how nature and culture have been transformed along with the basic structures of power, politics, and governance. A central, but neglected, element has been the synergy between the creation of industrial institutions and the exponential, but unsustainable growth of the built environment. The values, goals, and strategies needed to transform and diversify these structures – generally and in terms of food and agriculture – (...)
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  41.  21
    A quantitative investigation of the delay-of-reinforcement gradient.C. T. Perin - 1943 - Journal of Experimental Psychology 32 (1):37.
  42.  27
    Extinction in a runway as a function of acquisition level and reinforcement percentage.Winfred F. Hill & Norman E. Spear - 1963 - Journal of Experimental Psychology 65 (5):495.
  43.  14
    Dolphins’ Willingness to Participate (WtP) in Positive Reinforcement Training as a Potential Welfare Indicator, Where WtP Predicts Early Changes in Health Status.Isabella L. K. Clegg, Heiko G. Rödel, Birgitta Mercera, Sander van der Heul, Thomas Schrijvers, Piet de Laender, Robert Gojceta, Martina Zimmitti, Esther Verhoeven, Jasmijn Burger, Paulien E. Bunskoek & Fabienne Delfour - 2019 - Frontiers in Psychology 10:476150.
    Welfare science has built its foundations on veterinary medicine and thus measures of health. Since bottlenose dolphins (Tursiops truncatus) tend to mask symptoms of poor health, management in captivity would benefit from advanced understanding on the links between health and behavioural parameters, and few studies exist on the topic. In this study, four representative behavioural and health measures were chosen: health status (as qualified by veterinarians), percentage of daily food eaten, occurrences of new rake marks (proxy measure of social (...)
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  44.  14
    (Un)intended lock-in: Chile’s organic agriculture law and the possibility of transformation towards more sustainable food systems.Maria Contesse, Jessica Duncan, Katharine Legun & Laurens Klerkx - 2023 - Agriculture and Human Values 41 (1):167-187.
    Food systems transformations require coherent policies and improved understandings of the drivers and institutional dynamics that shape (un)sustainable food systems outcomes. In this paper, we introduce the Chilean National Organic Agriculture Law as a case of a policy process seeking to institutionalize a recognized pathway towards more sustainable food systems. Drawing from institutional theory we make visible multiple, and at times competing, logics (i.e., values, assumptions and practices) of different actors implicated in organic agriculture in Chile. More (...)
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  45.  58
    Selective Patronage and Social Justice: Local Food Consumer Campaigns in Historical Context.C. Clare Hinrichs & Patricia Allen - 2008 - Journal of Agricultural and Environmental Ethics 21 (4):329-352.
    In the early 2000s, the development of local food systems in advanced industrial countries has expanded beyond creation and support of farmers’ markets and community supported agriculture farms and projects to include targeted Buy Local Food campaigns. Non-governmental groups in many U.S. places and regions have launched such campaigns with the intent of motivating and directing consumers toward more local food purchasing in general. This article examines the current manifestations and possibilities for social justice concerns in Buy (...)
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  46.  21
    The relative desirability or aversiveness of immediate and delayed food and shock.K. Edward Renner & Laura Specht - 1967 - Journal of Experimental Psychology 75 (4):568.
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  47.  10
    Practicing sustainable eating: zooming in a civic food network.Michela Giovannini, Francesca Forno & Natalia Magnani - forthcoming - Agriculture and Human Values:1-13.
    In the last 2 decades, the literature has documented the upsurge of community-driven processes of consumer-producer cooperation, which are alternative to the dominant food system. These organizational arrangements have been conceptualized differently, witnessing the growing importance of local communities in generating place-based solutions to the demand for organic, local, and sustainable food. Relying on a practice theory approach, this article delves into two key inquiries: first, what motivates individuals to become part of Civic Food Networks (CFNs) and (...)
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  48.  8
    Resistance to extinction as a function of the number of reinforcements.S. B. Williams - 1938 - Journal of Experimental Psychology 23 (5):506.
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  49.  12
    Deprivation level and frustration in the rat: Effect of deprivation level on persistence of the partial reinforcement effect.Elizabeth D. Capaldi & John R. Hovancik - 1973 - Journal of Experimental Psychology 100 (1):95.
  50.  16
    All roads lead to the farmers market?: using network analysis to measure the orientation and central actors in a community food system through a case comparison of Yolo and Sacramento County, California.Jordana Fuchs-Chesney, Subhashni Raj, Tishtar Daruwalla & Catherine Brinkley - 2023 - Agriculture and Human Values 40 (1):157-173.
    Little is known about how farms and markets are connected. Identifying critical gaps and central hubs in food systems is of importance in addressing a variety of concerns, such as navigating rapid shifts in marketing practices as seen during the COVID-19 pandemic and related food shortages. The constellation of growers and markets can also reinforce opportunities to shift growing and eating policies and practices with attention to addressing racial and income inequities in food system ownership and access. (...)
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