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ABSTRACTDisinformation campaigns continue to thrive online, despite social media companies’ efforts at identifying and culling manipulation on their platforms. Framing these manipulation tactics as ‘coordinated inauthentic behavior,’ major platforms have banned culprits and deleted the evidence of their actions from social activity streams, making independent assessment and auditing impossible. While researchers, journalists, and civil society groups use multiple methods for discovering and tracking disinformation, platforms began to publish highly curated data archives of disinformation in 2016. When platform companies reframe manipulation campaigns, however, they downplay the importance of their products in spreading disinformation. We propose to treat social media metadata as a boundary object that supports research across platforms and use metadata as an entry point for investigating manipulation campaigns.We illustrate how platform companies’ responses to disinformation campaigns are at odds with the interests of researchers, civil society, policy-makers, and journalists, limiting the capacity to audit the role that platforms play in political discourse. To show how platforms’ data archives of ‘coordinated inauthentic behavior’ prevent researchers from examining the contexts of manipulation, we present two case studies of disinformation campaigns related to the Black Lives Matter Movement. We demonstrate how data craft – the exploitation of metrics, metadata, and recommendation engines – played a prominent role attracting audiences to these disinformation campaigns. Additionally, we offer some investigative techniques for researchers to employ data craft in their own research of the disinformation. We conclude by proposing new avenues for research for the field of Critical Internet Studies. 相似文献
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AbstractSince 11 September 2001 Muslim Diasporas have emerged as objects of anxiety in Western societies. Underlying this (in)security-driven problematisation is the question of whether Muslims living in the West have the capacity to become fully active citizens while maintaining their religious beliefs, rituals and practices. This apprehension has prompted reactionary government programmes, particularly targeting young Muslims. Such responses fail to recognise the societal capacities that practising Muslims possess, including those informed by the ethical precepts of Islamic faith. This paper argues that it is timely to explore expressions of Islamic religiosity as they are grounded in everyday multicultural environments. The paper draws on survey data and interviews conducted with Muslims living in Melbourne, Australia. We take into consideration key variables of age and generation to highlight how young, practising Muslims enact citizenship through Islamic rituals and faith-based practices and traditions. The paper will draw from key findings to argue that these performances provide a foundation for exploring ways of ‘living’ together in a manner that privileges ethics central to Islamic faith traditions. 相似文献
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Dressel Amelia Nicholson Katie Albert Kristin M. Ryan Victoria M. 《The Analysis of verbal behavior》2019,35(2):113-133
The Analysis of Verbal Behavior - The inclusion of instructive feedback in discrete-trial training has been shown to increase the efficiency of learning. However, the behavioral mechanism... 相似文献
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Amelia Dale Horne M. Nabil El‐Khorazaty Chirayath M. Suchindran 《Mathematical Population Studies》2013,20(3):183-207
The childbearing process should be monitored in developing countries experiencing high population growth rates and high levels of maternal and infant mortality. A mathematical model for estimation of certain aspects of the childbearing process, which requires only data on age‐specific fertility rates, is developed. Synthetic maternal childbearing indices, namely, mean ages at first and last birth, length of reproductive life span, inter‐birth spacing, and proportion of childless women, in addition to the well‐known mean age at childbearing, for the WFS countries are obtained using the proposed model. The indices are free from age truncation effects, and, under certain assumptions, provide information about a cohort's completed fertility before the women stop reproducing. The effects of women's residence and education on fertility are also examined. 相似文献
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Farmers in Sub-Saharan Africa have lower agricultural technology adoption rates compared to the rest of the world. It is believed that the past season yield affects a farmer''s capacity to take on the riskier improved seed variety; but this effect has not been studied. We quantify the effect of past season yield on improved corn seed use in future seasons while addressing the impact of the seed variety on yield. We develop a maximum likelihood method that addresses the fact that farmers self-select into a technology resulting in its effect on yield being endogenous. The method is unique since it models both lagged and endogenous effects in correlated discrete and continuous outcomes simultaneously. Due to the prescence of the lagged effect in a three year dataset, we also propose a solution to the initial conditions problem and demonstrate with simulations its effectiveness. We used survey longitudinal data collected from Kenyan corn farmers for three years. Our results show that higher past season yield increased the likelihood of adoption in future seasons. The simulation and empirical studies indicate that ignoring the self selection of improved seed use biases the results; we obtain a different sign in the covariance. 相似文献
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Much of the stress and coping literature is shaped by Hill’s ABC-X model, however, parents who are learning to cope with various aspects of their child’s health may experience stressors that can be better explained by expanding the ABC-X model to incorporate specific needs of the family. To aid this expansion, the authors examine the specific context of children with chronic illnesses via a systematic review and propose a new theoretical model: the Model of Parental Coping with Child Health. The proposed model explores the integration of the biopsychosocial-spiritual model and ecological systems theory utilizing the scaffolding of the ABC-X model for the organization. Future research, implications, and recommendations are also discussed. 相似文献
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Foster care is a source of significant costs to both governments and foster children. Policies that provide income support to households potentially reduce entry into foster care via reducing child maltreatment and improving child behavior. As part of the American Recovery and Reinvestment Act in 2009 (ARRA2009), the federal government expanded the earned income tax credit (EITC), which is an important income support program for low-income working households. Using state-level data, we investigate the impact of this EITC expansion on state-level foster care entry rates. Typically, states with state-level EITC match federal EITC spending at a specific rate, meaning that increases in federal EITC spending increase state-level spending as well. We find that expansion of EITC decreased foster care entry rates by 7.43% per year in states with a state-level EITC, relative to those without. In models that separately examine foster care entry rates by age of the child, we find that the ARRA2009 had different effects on foster care entry based on the child’s age. We find that ARRA2009 decreased foster care entry rates for children age 11–15 by nearly 12% in states with a state EITC and it decreased foster care entry rates for children age 16–20 by roughly 17% in states with a state EITC, relative to states without a state EITC. 相似文献