Despite research establishing emojis as sites of critical racial discourse, there is a paucity of literature examining their importance in the increasingly popular context of mobile payments. This is particularly important as new forms of social payment platforms such as Venmo bridge the seamlessness of mobile payments with the vibrant communicative practices of social networks. As such, they provide a unique medium to examine how emojis are used within the context of digital consumption, and by extension, self-representation. This study analyzes (...) approximately 325 million public transactions on the U.S. payment platform Venmo to understand whether emoji usage in mobile payments is more hedonic or utilitarian. We then explore how race is represented across emoji usage on Venmo via tone-modified emojis, a subset of emojis whereby users can choose a skin tone. We found that while emojis in general are used for more hedonic purposes than utilitarian ones, darker tone-modified emojis indicate a proportionately higher use in hedonic consumption as compared to lighter tone-modified emojis, and also show a higher representation of utilitarian categories in transactions. Thematic analysis revealed that subsets with darker tone-modified emojis have a greater lexical variety and engage in more playful uses of emoji in mobile payments. (shrink)

Gestures can serve as external representations of abstract concepts which may be otherwise difficult to illustrate. Gestures often accompany verbal statement as an embodiment of mental models that augment the communication of ideas, concepts or envisioned shapes of products. A gesture is also an indicator of the subject and context of the issue under discussion. We argue that if gestures can be identified and formalized they can be used as a knowledge indexing and retrieval tool and can prove to be (...) useful access point into unstructured digital video data. We present a methodology and a prototype, called I-Gesture that allows users to (1) define a vocabulary of gestures for a specific domain, (2) build a digital library of the gesture vocabulary, and (3) mark up entire video streams based on the predefined vocabulary for future search and retrieval of digital content from the archive. I-Gesture methodology and prototype are illustrated through scenarios where it can be utilized. The paper concludes with results of evaluation experiments with I-Gesture using a test bed of design-construction projects. (shrink)

This experiment investigated the effect of format (line vs. bar), viewers’ familiarity with variables, and viewers’ graphicacy (graphical literacy) skills on the comprehension of multivariate (three variable) data presented in graphs. Fifty-five undergraduates provided written descriptions of data for a set of 14 line or bar graphs, half of which depicted variables familiar to the population and half of which depicted variables unfamiliar to the population. Participants then took a test of graphicacy skills. As predicted, the format influenced viewers’ interpretations (...) of data. Specifically, viewers were more likely to describe x–y interactions when viewing line graphs than when viewing bar graphs, and they were more likely to describe main effects and “z–y” (the variable in the legend) interactions when viewing bar graphs than when viewing line graphs. Familiarity of data presented and individuals’ graphicacy skills interacted with the influence of graph format. Specifically, viewers were most likely to generate inferences only when they had high graphicacy skills, the data were familiar and thus the information inferred was expected, and the format supported those inferences. Implications for multivariate data display are discussed. (shrink)

In recent years, universities have been urged to restructure and re-evaluate their ability to trace and monitor their students as the “smart campus” is being built upon datafication, while networked apps and sensors serve as the means through which its constituents are connected and governed. This paper advances a dialectical and communication-centered approach to the Internet of Things campus ecosystem and provides an empirical investigation into the tensions experienced by students and the ways that these students envision alternative practices that (...) support their digital engagement. Drawing upon student focus group interviews in a large American research and innovation intensive university, dialectical tensions identified include convenience–annoyance, integration–independence, and safety–insecurity, brought upon by students’ ongoing and prospective negotiations with Internet of Things. Furthermore, in a bid to understand students’ alternative data imaginaries, this project examined students’ preferred Internet of Things-related communication practices with campus digital application platforms, analog and older forms of digital media, as well as in-person interactions with traditional authorities within classroom and group settings. Finally, this contribution presents a discussion of the findings for theory and praxis, particularly for smart campus innovation and social data governance, in terms of potential growing challenges involving complexifying student privacy concerns, data normalization and coercion, and tertiary digital divides and inequalities. (shrink)

Prior research has used an Interactive Landslide Simulator tool to investigate human decision making against landslide risks. It has been found that repeated feedback in the ILS tool about damages due to landslides causes an improvement in human decisions against landslide risks. However, little is known on how theories of learning from feedback would account for human decisions in the ILS tool. The primary goal of this paper is to account for human decisions in the ILS tool via computational models (...) based upon reinforcement learning and to explore the model mechanisms involved when people make decisions in the ILS tool. Four different reinforcement-learning models were developed and evaluated in their ability to capture human decisions in an experiment involving two conditions in the ILS tool. The parameters of an Expectancy-Valence model, two Prospect-Valence-Learning models, a combination EV-PU model, and a random model were calibrated to human decisions in the ILS tool across the two conditions. Later, different models with their calibrated parameters were generalized to data collected in an experiment involving a new condition in ILS. When generalized to this new condition, the PVL-2 model’s parameters of both damage-feedback conditions outperformed all other RL models. We highlight the implications of our results for decision making against landslide risks. (shrink)

The U.S. Federal regulations allow institutional review boards (IRBs) to approve non-beneficial pediatric research when the risks are a minor increase over minimal, provided that the research is likely to develop generalizable knowledge about the subjects' disorder or condition. This “subjects' condition” requirement is quite controversial; commentators have argued for a variety of interpretations. Despite this considerable disagreement in the literature, there have not been any attempts to apply principles of legal interpretation to determine how the subjects' condition requirement should (...) be understood. (shrink)

Current formal dialectical models postulate normative rules that enable discussants to conduct dialogical interactions without committing fallacies. Though the rules for conducting a dialogue are supposed to apply to interactions between actual arguers, they are without exception theoretically motivated. This creates a gap between model and reality, because dialogue participants typically leave important content-related elements implicit. Therefore, analysts cannot readily relate normative rules to actual debates in ways that will be empirically confirmable. This paper details a new, data-driven method for (...) describing discussants’ actual reply structures, wherein corpus studies serve to acknowledge the complexity of natural argumentation. Rather than refer exclusively to propositional content as an indicator of arguing pro/contra a given claim, the proposed approach to dialogue structure tracks the sequence of dialogical moves itself. This arguably improves the applicability of theoretical dialectical models to empirical data, and thus advances the study of dialogue systems. (shrink)

Business Ethics, the Environment & Responsibility, Volume 31, Issue 2, Page 546-561, April 2022.

This important and comprehensive work of 18th-century Islamic religious thought written in Arabic by a pre-eminent South Asian scholar provides an extensive and detailed picture of Muslim theology and interpretive strategies on the eve of the modern period.

تشخيص فكري ومعرفي لمفهوم الأسرة ومكانتها في الفكر الإسلامي، وتفحّصٌ علمي ومنهجي لأسس البناء الأسري ومقاصده، وكشفٌ عن تأثير التحوّلات الاجتماعية في الأسرة والتحديات التي تواجهها، وتتبعٌ لانعكاسات الفكر الغربي في المنظومة القيمية للأسرة، وتبيّنٌ لبعض التجارب والخبرات في مجال المحافظة على دور الأسرة، لا سيما بعد هيمنة النموذج المعرفي الغربي، ومحاولة طمسه للخصوصيات الثقافية والمجتمعية. حاولت بحوث هذا الكتاب أن تجيب عن تساؤلات معرفية ومجتمعية مهمة مثل: ما أهم التحديات التي تواجه الأسرة المسلمة في الراهن المعاصر وكيفية مواجهتها، وما (...) التغيرات التي طرأت على الأسرة المسلمة في ظل التطورات والتسارعات المجتمعية والاقتصادية والتقنية إلخ، وما التصوّر الإسلامي لدور الأسرة في بناء المجتمع، وما دور مؤسسات المجتمع المدني في الحد من تأثير الاستلاب الثقافي، وما الإسهام الذي قدمته حركات الإصلاح الإسلامية في مجال المحافظة على الدور المحوري للأسرة في تشكيل الشخصية الإسلامية القادرة على تفعيل النهوض الحضاري؟ وقد أسهم المشاركون في هذا العمل الجماعي، الذين بلغ عددهم واحداً وعشرين باحثاً، في محاورة هذه الأسئلة المعرفية، وفي التأسيس لمنظومة معرفية مجتمعية قادرة على الإسهام في البناء الحضاري، وفي توجيه دفة الأسرة بما ينسجم مع التوجيهات الربانية والفطرة الإنسانية. (shrink)

Research teams have made considerable progress in treating absolute uterine factor infertility through uterus transplantation, though studies have differed on the choice of either deceased or living donors. While researchers continue to analyze the medical feasibility of both approaches, little attention has been paid to the ethics of using deceased versus living donors as well as the protections that must be in place for each. Both types of uterus donation also pose unique regulatory challenges, including how to allocate donated organs; (...) whether the donor / donor's family has any rights to the uterus and resulting child; how to manage contact between the donor / donor's family, recipient, and resulting child; and how to track outcomes moving forward. (shrink)

Writing the Mughal World: Studies on Culture and Politics. Muzzafar Alam and Sanjay Subrahmanyam. New York: Columbia University Press, 2011. Pp. xviii + 516. $89.50, £62 ; $29.50, £20.50.

Visual masking of primes lowers prime visibility but spares processing of primes as reflected in prime–target congruence and prime–response compatibility effects. However, the question is how to appropriately measure prime visibility. Here, we tested the influence of three procedural variables on prime visibility measures: prime–target similarity, prime–response similarity, and the variability of prime–response mappings. Our results show that a low prime–target similarity is a favorable condition for a prime visibility measure because it increases the sensitivity of this measure in comparison (...) to a high prime–target similarity. (shrink)

This paper proposes two formal models for understanding real-life dialogues, aimed at capturing argumentative structures performatively enacted during conversations. In the course of the investigation, two types of discourse with a high degree of well-structured argumentation were chosen: moral debate and financial communication. The research project found itself confronted by a need to analyse, structure and formally describe large volumes of textual data, where this called for the application of computational tools. It is expected that the results of the proposed (...) research will make a contribution to formal systems modelling and the evaluation of communication from the point of view of argument soundness. (shrink)

Background: Healthcare providers who are accountable for patient care safety and quality but who are not empowered to actualize them experience moral distress. Interventions to mitigate moral distress in the healthcare organization are needed. Objective: To evaluate the effect on moral distress and clinician empowerment of an established, health-system-wide intervention, Moral Distress Consultation. Methods: A quasi-experimental, mixed methods study using pre/post surveys, structured interviews, and evaluation of consult themes was used. Consults were requested by staff when moral distress was present. (...) The purpose of consultation is to identify the causes of moral distress, barriers to action, and strategies to improve the situation. Intervention participants were those who attended a moral distress consult. Control participants were staff surveyed prior to the consult. Interviews were conducted after the consult with willing participants and unit managers. Moral distress was measured using the Moral Distress Thermometer. Empowerment was measured using the Global Empowerment Scale. Results: Twenty-one consults were conducted. Analysis included 116 intervention and 30 control surveys, and 11 interviews. A small but significant decrease was found among intervention participants, especially intensive care staff. Empowerment was unchanged. Interview themes support the consult service as an effective mode for open discussion of difficult circumstances and an important aspect of a healthy work environment. Conclusions: Moral distress consultation is an organization-wide mechanism for addressing moral distress. Consultation does not resolve moral distress but helps staff identify strategies to improve the situation. Further studies including follow up may elucidate consultation effectiveness. (shrink)

Believing that p, assuming that p, and imagining that p involve regarding p as true—or, as we shall call it, accepting p. What distinguishes belief from the other modes of acceptance? We claim that conceiving of an attitude as a belief, rather than an assumption or an instance of imagining, entails conceiving of it as an acceptance that is regulated for truth, while also applying to it the standard of being correct if and only if it is true. We argue (...) that the second half of this claim, according to which the concept of belief includes a standard of correctness, is required to explain the fact that the deliberative question whether to believe that p is transparent to the question whether p. This argument raises various questions. Is there such a thing as deliberating whether to believe? Is the transparency of the deliberative question whether to believe that p the same as the transparency of the factual question whether I do believe that p? We will begin by answering these questions and then turn to a series of possible objections to our argument. (shrink)

The aim of this paper is to define some new operation laws for the trapezoidal linguistic cubic fuzzy number and Hamming distance. Furthermore, we define and use the trapezoidal linguistic cubic fuzzy TOPSIS method to solve the multi criteria decision making (MCDM) method. The new ranking method for trapezoidal linguistic cubic fuzzy numbers (TrLCFNs) are used to rank the alternatives. Finally, an illustrative example is given to verify and prove the practicality and effectiveness of the proposed method.

Examining the coverage of the 2016 US Presidential election of the highest circulating New Zealand newspaper—the New Zealand Herald (NZH)—this study argues that this newspaper sets agenda against Donald Trump—the Republican Party candidate in the 2016 US election. Examining all news, editorials and photographs published in NZH, it discursively argues that this newspaper overshadowed and dehumanized Trump and especially his leadership ability. The other major candidate—the Democratic Party candidate Hillary Clinton—was applauded in the coverage. The NZH repeatedly focused upon the (...) activities of Trump through news, views and images to dehumanize him. The repetition, therefore, does not necessarily mean that a particular media outlet favors a particular candidate. It also argues that the media outlet of a distant nation that cannot influence its reader to vote for a particular candidate may still set the agenda in favor of a candidate. (shrink)

This study aims to draw a gender based analysis of social and economic conditions of child labourers living in Karachi. Globally the issue of child labour is growing constantly and children are engaged in all sorts of hazardous forms of work, like adults, which deprives them from education, healthy life, child hood activities and balanced diet. In Pakistan the child labour is very common in all economic sectors, but it is mainly found in the informal sector and the household sector. (...) Purposive and convenience sampling techniques of non-probability sampling are used to collect data through structured questionnaire from 900 respondents from eighteen administrative districts of Karachi, which is based upon primarily quantitative and narrowly focused qualitative research methods. The findings of the study reveal that mostly children between the ages of 12 to 14 years are commonly inducted in different economic sectors. This clear violation of child rights makes them vulnerable to health and safety threats and putting them forcefully in hazardous occupations to earn bread and butter for their family by compromising their education. (shrink)

Why, when asking oneself whether to believe that p, must one immediately recognize that this question is settled by, and only by, answering the question whether p is true? Truth is not an optional end for first-personal doxastic deliberation, providing an instrumental or extrinsic reason that an agent may take or leave at will. Otherwise there would be an inferential step between discovering the truth with respect to p and determining whether to believe that p, involving a bridge premise that (...) it is good (in whichever sense of good one likes, moral, prudential, aesthetic, allthings-considered, etc.) to believe the truth with respect to p. But there is no such gap between the two questions within the first-personal deliberative perspective; the question whether to believe that p seems to collapse into the question whether p is true. (shrink)

Allocating access to unapproved COVID-19 drugs available via Pre-Approval Access pathways or Emergency Use Authorization raises unique challenges at the intersection of clinical care and research....

Volume 20, Issue 6, June 2020, Page 17-19.

When we deliberate whether to believe some proposition, we feel immediately compelled to look for evidence of its truth. Philosophers have labelled this feature of doxastic deliberation 'transparency'. I argue that resolving the disagreement in the ethics of belief between evidentialists and pragmatists turns on the correct explanation of transparency. My hypothesis is that it reflects a conceptual truth about belief: a belief that p is correct if and only if p. This normative truth entails that only evidence can be (...) a reason for belief. Although evidentialism does not follow directly from the mere psychological truth that we cannot believe for non-evidential reasons, it does follow directly from the normative conceptual truth about belief which explains why we cannot do so. (shrink)