The ‘anti-social’ nature of prosocial research; a psychosocial critique

This article provides a critical review of recent psychological articles on prosocial behaviour. Even though it focuses on a specific section of this literature – giving to charities and prosocial responses to humanitarian disasters – the paper aims to offer a wider critique as it interrogates the epistemological and methodological underpinnings of the prosocial literature as a whole. It aims to illustrate how the problematic aspects of traditional quantitative, deductive, experimental research in prosocial behaviour in general, when applied to giving to charities, preclude a deeper and more complex understanding of a phenomenon quintessentially social and altruistic. I identify three specific issues that make mainstream approaches to prosocial behaviour problematic and limited in scope. The first relates to the insularity of mainstream psychology and the lack of contextualisation of its findings, in particular the problematic neglect of ideological and socio-historical factors in prosocial behaviour. The second relates to mainstream psychology's disregard for the role played by conflict, contradiction and ambivalence, in attitudes and decision making as well as in the emotional aspects of prosocial behaviour. The third looks at the constraints imposed by scientifically inspired methods, how they predetermine the range of participants' responses and make it hard to apply the findings to real life situations. I claim that these epistemological and methodological constraints severely limit the applicability and comprehensiveness of current research. The discussion of these issues is woven through the review and uses some specific studies to illustrate the limitations imposed by these constraints. Throughout the paper I also argue for the need to incorporate a psychosocial approach to research into prosocial behaviour

Understanding the scale and nature of outcome change in area-regeneration programmes: evidence from the New Deal for Communities Programme in England

The New Deal for Communities (NDC) Programme is one of the most intensive area-based initiatives (ABIs) launched in England. Between 1998 and 2010, 39 NDC Partnerships were charged with improving conditions in relation to six outcomes within deprived neighbourhoods, each accommodating around 9,800 people. Data point to only modest change, much of which reflected improving attitudes towards the area and the environment. There are problems in identifying positive people-based outcomes because relatively few individuals benefit from relevant initiatives. Few positive benefits leak out of NDC areas. Transformational change was always unlikely bearing in mind the limited nature of additional resources, and because only a minority of individuals directly engage with NDC projects. This evidence supports perspectives of ABIs rooted in 'local-managerialism'

Static analysis of SEU effects on software applications

Control flow errors have been widely addressed in literature as a possible threat to the dependability of computer systems, and many clever techniques have been proposed to detect and tolerate them. Nevertheless, it has never been discussed if the overheads introduced by many of these techniques are justified by a reasonable probability of incurring control flow errors. This paper presents a static executable code analysis methodology able to compute, depending on the target microprocessor platform, the upper-bound probability that a given application incurs in a control flow error

Immigration Law Intersections with Case Law in Nebraska: A Snapshot of Nebraska Supreme Court Cases

This report from the ACLU of Nebraska is a resource for attorneys and advocates who work on behalf of Nebraska's immigrant communities. It explains influential Nebraska Supreme Court cases and their effects on immigrants' daily lives, rights to state benefits, and rights in the civil and criminal court systems

Caring in crisis? Public responses to mediated humanitarian knowledge

Drawing on an original UK-wide study of public responses to humanitarian issues and how NGOs communicate them, this timely book provides the first evidence-based psychosocial account of how and why people respond or not to messages about distant suffering.. The book highlights what NGOs seek to achieve in their communications and explores how their approach and hopes match or not what the public want, think and feel about distant suffering

Penerapan Model Pembe Lajaran Learning Cycle 5E Pada Materi Konflik Sosial

The purpose of this study was to find out the application of the Learning Cycle 5E Learning Model at Grade XI IPS SMA Efata Soe. This type of research was Classroom Action Research (PTK) which was intended to improve classroom learning. The subject of this study was 23 students at Grade XI IPS SMA Efata Soe. This research was conducted in two cycles. In each cycle, there were 2 meetings, and an evaluation or test was held at the end of the meeting. Data collection techniques used observation sheets, interviews, tests, and documentation. The data analysis technique used qualitative and quantitative data analysis. This research shows that there was an increase in student learning outcomes in learning sociology in Cycle II. Sociology learning outcomes at the Pre-Cycle meeting total scores of 1,560 with an average of 67.8 and Cycle 1 total scores of 1,640 with an average of 71.30 while Cycle II total scores of 1,910 with an average of 83.8. This study shows that the success criteria set by the researcher were 80% above the KKM 72, so this research was said to be successful because it has achieved success indicators

Static and ultrafast MOKE studies of exchange -biased cobalt systems

We have studied the exchange bias interaction in metal bilayers IrMn/Co and FeMn/Co using the static and ultrafast pump-probe Kerr effects. Experiments conducted on wedged Co samples show that the exchange bias interaction is sensitive to the buffer layers grown beneath it when the antiferromagnetic layer is FeMn. The exchange bias strength, as measured by the shift in the magnetic hysteresis loop, follows a 1/tFM dependence as reported in the literature. The time-domain pump-probe experiments reveal coherent magnetization oscillations, whose frequencies are comparable to those measured by frequency-domain FMR measurements, and they fit well to FMR equations for the frequency. We have also been able to use the pump beam to permanently alter the exchange bias interface which leads to the launching of oscillations along new geometries, particularly along the easy axis where magnetization is aligned with the applied field. This is explained qualitatively by showing that the pump has enough energy to overcome the energy barrier in the AF, allowing it to flip and provide a torque on the magnetization that launches oscillations

Effects of the passage of Comet C/2013 A1 (Siding Spring) observed by the Shallow Radar (SHARAD) on Mars reconnaissance orbiter

The close passage of Comet C/2013 A1 (Siding Spring) to Mars provided a unique opportunity to observe the interaction of cometary materials with the Martian ionosphere and atmosphere using the sounding radar SHARAD (SHAllow RADar) aboard Mars Reconnaissance Orbiter. In two nightside observations, acquired in the 10 h following the closest approach, the SHARAD data reveal a significant increase of the total electron content (TEC). The observed TEC values are typical for daylight hours just after dawn or before sunset but are unprecedented this deep into the night. Results support two predictions indicating that cometary pickup O+ ions, or ions generated from the ablation of cometary dust, are responsible for the creation of an additional ion layer

Exploiting All-Programmable System on Chips for Closed-Loop Real-Time Neural Interfaces

High-density microelectrode arrays (HDMEAs) feature thousands of recording electrodes in a single chip with an area of few square millimeters. The obtained electrode density is comparable and even higher than the typical density of neuronal cells in cortical cultures. Commercially available HDMEA-based acquisition systems are able to record the neural activity from the whole array at the same time with submillisecond resolution. These devices are a very promising tool and are increasingly used in neuroscience to tackle fundamental questions regarding the complex dynamics of neural networks. Even if electrical or optical stimulation is generally an available feature of such systems, they lack the capability of creating a closed-loop between the biological neural activity and the artificial system. Stimuli are usually sent in an open-loop manner, thus violating the inherent working basis of neural circuits that in nature are constantly reacting to the external environment. This forbids to unravel the real mechanisms behind the behavior of neural networks. The primary objective of this PhD work is to overcome such limitation by creating a fullyreconfigurable processing system capable of providing real-time feedback to the ongoing neural activity recorded with HDMEA platforms. The potentiality of modern heterogeneous FPGAs has been exploited to realize the system. In particular, the Xilinx Zynq All Programmable System on Chip (APSoC) has been used. The device features reconfigurable logic, specialized hardwired blocks, and a dual-core ARM-based processor; the synergy of these components allows to achieve high elaboration performances while maintaining a high level of flexibility and adaptivity. The developed system has been embedded in an acquisition and stimulation setup featuring the following platforms: \u2022 3\ub7Brain BioCam X, a state-of-the-art HDMEA-based acquisition platform capable of recording in parallel from 4096 electrodes at 18 kHz per electrode. \u2022 PlexStim\u2122 Electrical Stimulator System, able to generate electrical stimuli with custom waveforms to 16 different output channels. \u2022 Texas Instruments DLP\uae LightCrafter\u2122 Evaluation Module, capable of projecting 608x684 pixels images with a refresh rate of 60 Hz; it holds the function of optical stimulation. All the features of the system, such as band-pass filtering and spike detection of all the recorded channels, have been validated by means of ex vivo experiments. Very low-latency has been achieved while processing the whole input data stream in real-time. In the case of electrical stimulation the total latency is below 2 ms; when optical stimuli are needed, instead, the total latency is a little higher, being 21 ms in the worst case. The final setup is ready to be used to infer cellular properties by means of closed-loop experiments. As a proof of this concept, it has been successfully used for the clustering and classification of retinal ganglion cells (RGCs) in mice retina. For this experiment, the light-evoked spikes from thousands of RGCs have been correctly recorded and analyzed in real-time. Around 90% of the total clusters have been classified as ON- or OFF-type cells. In addition to the closed-loop system, a denoising prototype has been developed. The main idea is to exploit oversampling techniques to reduce the thermal noise recorded by HDMEAbased acquisition systems. The prototype is capable of processing in real-time all the input signals from the BioCam X, and it is currently being tested to evaluate the performance in terms of signal-to-noise-ratio improvement