Social Sciences: Recent submissions
Now showing items 41-60 of 1165
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The Nuclear Challenge: US-Russian strategic relations after the Cold WarA comprehensive and timely analysis of strategic nuclear arms policy in the United States and Russia and examines the collaborative efforts to reduce nuclear weapons through arms control and render nuclear weapons and fissile materials in Russia secure. He concludes that the end of the Cold War has created new and unprecedented dangers and that these dangers require a greater political will and cooperation which have so far been lacking.
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Shadows of War: Arms Control and the Military Confrontation in Central Europe during the Cold WarThe military dimension of the Cold War was characterised by the strategic nuclear stand-off between the United States and the Soviet Union as well as the large-scale regional military confrontation in Central Europe. As part of the process of East-West détente there was an effort to address the risks of war in Europe by means of an arms control process referred to as MBFR (Mutual and Balanced Force Reductions). The true purposes and intentions of both sides (NATO and the Warsaw Pact) in these negotiations has so far not been fully understood. This book is based on path-breaking archival research that clarifies the objectives and tactics of the parties to the negotiations and the reasons for why the negotiations ended without an agreement. It makes a major new contribution to the understanding of Cold War History.
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Burnout, eating behaviour traits and dietary patternsPurpose: The purpose of this research has been to investigate whether burnout and eating behaviour traits were associated with food intake. Design/methodology/approach: Participants (n=109) 78 per cent female, mean age 39 years, were recruited from various occupations within a UK university to complete an on-line survey. Dietary habits were measured using Food Frequency Questionnaire (FFQ), burnout using the Maslach Burnout Inventory (MBI) and eating behaviour traits using the Three Factor Eating Questionnaire (TFEQ) R18. Findings: Principal component analyses of FFQ responses revealed four dietary patterns: fast/junk food (+chicken and low fruit/vegetables); meat/fish; dairy/grains; beans/nuts. Dietary patterns were examined using multiple regression analysis as outcome variables with age, gender, burnout and eating behaviour traits as explanatory variables. More frequent consumption of “junk/fast food” was associated with lower TFEQ-Cognitive Restraint, higher TFEQ-Uncontrolled Eating (UE), lower MBI-Emotional Exhaustion and higher MBI-Depersonalisation. More frequent consumption of beans/nuts was associated with higher TFEQ-UE and higher MBI-Emotional Exhaustion. Models for meat/fish and grains/dairy dietary patterns were not significant. Research limitations/implications: Burnout may need to be considered to reduce junk food consumption in higher education employees. Causality between burnout, eating behaviour traits and food consumption requires further investigation on larger samples. Originality/value: This appears to be the first study to have explored associations between burnout, eating behaviour traits and dietary patterns.
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Exploring the association between mental wellbeing, health-related quality of life, family affluence and food choice in adolescentsYoung people choose energy-dense, nutrient-poor diets, yet understanding of potential determinants is limited. Associations between food choices, mental wellbeing, health-related quality of life (HRQoL) and family affluence were explored to identify targets for intervention to promote dietary health and wellbeing in young people. Adolescents were recruited via post-primary schools in the UK and surveyed at two time-points when aged 13-14 years and 15-16 years. The questionnaire enquired about mental wellbeing using the Short Warwick-Edinburgh Mental Wellbeing Scale, HRQoL using the KIDSCREEN-10, socio-economic status using the Family Affluence Scale and food choice by Food Frequency Questionnaire (FFQ). With missing and anomalous cases excluded, the sample comprised 1208 cases. Factor analysis on the FFQ indicated five food choice factors: ‘Junk Food’; ‘Meat’; ‘Healthy Protein’; ‘Fruit/Vegetables’; ‘Bread/Dairy’. Multivariate regression analysis indicated that frequent consumption of Junk Food was associated with being male and lower mental wellbeing. Frequent Meat intake was associated with being male and with lower HRQoL. Frequent choice of Bread/Dairy foods was more common among males and associated with higher wellbeing and greater affluence. Those who consumed Fruit/Vegetables frequently were more likely to be female, have higher HRQoL, higher mental wellbeing, and greater family affluence. These direct associations endured between time points. The dietary factors were not mutually exclusive. Those who frequently chose Junk Food were less likely to choose Fruit/Vegetables. Frequent choice of Meat was associated with more frequent choice of Junk Food and Healthy Protein. Intervention to improve dietary and psychological health in young people should target males, those in less affluent households, seek to reduce consumption of ‘junk’ food, and increase fruit and vegetable intake.
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Covid-19 and the digital revolutionSince the 1980s, the digital revolution has been both a negative and positive force. Within a few weeks of the Covid-19 outbreak, lockdown accelerated the adoption of digital solutions at an unprecedented pace, creating unforeseen opportunities for scaling up alternative approaches to social and economic life. But it also brought digital risks and threats that placed new demands on policymakers. This article assembles evidence from different areas of social science expertise about the impacts of Covid-19 in digitised societies and policy responses. The authors show how the pandemic supported changes in data collection techniques and dissemination practices for official statistics, and how seemingly insuperable obstacles to the implementation of e-health treatments were largely overcome. They demonstrate how the ethics of artificial intelligence became a primary concern for government legislation at national and international levels, and how the features enabling smart cities to act as drivers of productivity did not necessarily give them an advantage during the pandemic. At the micro-level, families are shown to have become ‘digital by default’, as children were exposed to online risks and opportunities. Globally, the spread of the pandemic provided a fertile ground for cybercrime, while digital disinformation and influencing risked becoming normalised and domesticated.
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Avoiding the Anthropocene: An Assessment of the Extent and Nature of Engagement with Environmental Issues in Peace ResearchWhat is the nature and extent of engagement within peace research with the unfolding global environmental crisis, as captured in discourses about the ‘Anthropocene’(Bonneuil & Fressoz, 2017; Dalby, 2015)? Is the peace research scholarly community connecting with significant debates taking place in the earth sciences or among social and political movements? If it is, in what ways? Are concepts of violence and peace evolving in line with the major trends driving change this century, including climate change? This article seeks answers to these questions through a systematic survey and thematic analysis of publications in key peace-related journals and book series.What is the nature and extent of engagement within peace research with the unfolding global environmental crisis, as captured in discourses about the ‘Anthropocene’(Bonneuil & Fressoz, 2017; Dalby, 2015)? Is the peace research scholarly community connecting with significant debates taking place in the earth sciences or among social and political movements? If it is, in what ways? Are concepts of violence and peace evolving in line with the major trends driving change this century, including climate change? This article seeks answers to these questions through a systematic survey and thematic analysis of publications in key peace-related journals and book series.
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Can adults with autism spectrum disorders infer what happened to someone from their emotional responseCan adults with autism spectrum disorders (ASD) infer what happened to someone from their emotional response? Millikan has argued that in everyday life, others' emotions are most commonly used to work out the antecedents of behavior, an ability termed retrodictive mindreading. As those with ASD show difficulties interpreting others' emotions, we predicted that these individuals would have difficulty with retrodictive mindreading. Sixteen adults with high-functioning autism or Asperger's syndrome and 19 typically developing adults viewed 21 video clips of people reacting to one of three gifts (chocolate, monopoly money, or a homemade novelty) and then inferred what gift the recipient received and the emotion expressed by that person. Participants' eye movements were recorded while they viewed the videos. Results showed that participants with ASD were only less accurate when inferring who received a chocolate or homemade gift. This difficulty was not due to lack of understanding what emotions were appropriate in response to each gift, as both groups gave consistent gift and emotion inferences significantly above chance (genuine positive for chocolate and feigned positive for homemade). Those with ASD did not look significantly less to the eyes of faces in the videos, and looking to the eyes did not correlate with accuracy on the task. These results suggest that those with ASD are less accurate when retrodicting events involving recognition of genuine and feigned positive emotions, and challenge claims that lack of attention to the eyes causes emotion recognition difficulties in ASD.
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Using other minds as a window onto the world guessing what happened from clues in behaviourIt has been proposed that mentalising involves retrodicting as well as predicting behaviour, by inferring previous mental states of a target. This study investigated whether retrodiction is impaired in individuals with Autism Spectrum Disorders (ASD). Participants watched videos of real people reacting to the researcher behaving in one of four possible ways. Their task was to decide which of these four “scenarios” each person responded to. Participants’ eye movements were recorded. Participants with ASD were poorer than comparison participants at identifying the scenario to which people in the videos were responding. There were no group differences in time spent looking at the eyes or mouth. The findings imply those with ASD are impaired in using mentalising skills for retrodiction.
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Processing of Spontaneous Emotional Responses in Adolescents and Adults with Autism Spectrum Disorders Effect of Stimulus TypeRecent research has shown that adults with autism spectrum disorders (ASD) have difficulty interpreting others' emotional responses, in order to work out what actually happened to them. It is unclear what underlies this difficulty; important cues may be missed from fast paced dynamic stimuli, or spontaneous emotional responses may be too complex for those with ASD to successfully recognise. To explore these possibilities, 17 adolescents and adults with ASD and 17 neurotypical controls viewed 21 videos and pictures of peoples' emotional responses to gifts (chocolate, a handmade novelty or Monopoly money), then inferred what gift the person received and the emotion expressed by the person while eye movements were measured. Participants with ASD were significantly more accurate at distinguishing who received a chocolate or homemade gift from static (compared to dynamic) stimuli, but significantly less accurate when inferring who received Monopoly money from static (compared to dynamic) stimuli. Both groups made similar emotion attributions to each gift in both conditions (positive for chocolate, feigned positive for homemade and confused for Monopoly money). Participants with ASD only made marginally significantly fewer fixations to the eyes of the face, and face of the person than typical controls in both conditions. Results suggest adolescents and adults with ASD can distinguish subtle emotion cues for certain emotions (genuine from feigned positive) when given sufficient processing time, however, dynamic cues are informative for recognising emotion blends (e.g. smiling in confusion). This indicates difficulties processing complex emotion responses in ASD.
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Being Sherlock Holmes Can we sense empathy from a brief sample of behaviourMentalizing (otherwise known as ‘theory of mind’) involves a special process that is adapted for predicting and explaining the behaviour of others (targets) based on inferences about targets’ beliefs and character. This research investigated how well participants made inferences about an especially apposite aspect of character, empathy. Participants were invited to make inferences of self‐rated empathy after watching or listening to an unfamiliar target for a few seconds telling a scripted joke (or answering questions about him/herself or reading aloud a paragraph of promotional material). Across three studies, participants were good at identifying targets with low and high self‐rated empathy but not good at identifying those who are average. Such inferences, especially of high self‐rated empathy, seemed to be based mainly on clues in the target's behaviour, presented either in a video, a still photograph or in an audio track. However, participants were not as effective in guessing which targets had low or average self‐rated empathy from a still photograph showing a neutral pose or from an audio track. We conclude with discussion of the scope and the adaptive value of this inferential ability.
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How Easy is it to Read the Minds of People with Autism Spectrum Disorder?How well can neurotypical adults’ interpret mental states in people with ASD? ‘Targets’ (ASD and neurotypical) reactions to four events were video-recorded then shown to neurotypical participants whose task was to identify which event the target had experienced. In study 1 participants were more successful for neurotypical than ASD targets. In study 2, participants rated ASD targets equally expressive as neurotypical targets for three of the events, while in study 3 participants gave different verbal descriptions of the reactions of ASD and neurotypical targets. It thus seems people with ASD react differently but not less expressively to events. Because neurotypicals are ineffective in interpreting the behaviour of those with ASD, this could contribute to the social difficulties in ASD.
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Seven- to 11-Year-Olds' Developing Ability to Recognize Natural Facial Expressions of Basic EmotionsBeing able to recognize facial expressions of basic emotions is of great importance to social development. However, we still know surprisingly little about children’s developing ability to interpret emotions that are expressed dynamically, naturally, and subtly, despite real-life expressions having such appearance in the vast majority of cases. The current research employs a new technique of capturing dynamic, subtly expressed natural emotional displays (happy, sad, angry, shocked, and disgusted). Children aged 7, 9, and 11 years (and adults) were systematically able to discriminate each emotional display from alternatives in a five-way choice. Children were most accurate in identifying the expression of happiness and were also relatively accurate in identifying the expression of sadness; they were far less accurate than adults in identifying shocked and disgusted. Children who performed well academically also tended to be the most accurate in recognizing expressions, and this relationship maintained independently of chronological age. Generally, the findings testify to a well-developed ability to recognize very subtle naturally occurring expressions of emotions.
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How accurately can other people infer your thoughts - And does culture matter?This research investigated how accurately people infer what others are thinking after observing a brief sample of their behaviour and whether culture/similarity is a relevant factor. Target participants (14 British and 14 Mediterraneans) were cued to think about either positive or negative events they had experienced. Subsequently, perceiver participants (16 British and 16 Mediterraneans) watched videos of the targets thinking about these things. Perceivers (both groups) were significantly accurate in judging when targets had been cued to think of something positive versus something negative, indicating notable inferential ability. Additionally, Mediterranean perceivers were better than British perceivers in making such inferences, irrespective of nationality of the targets, something that was statistically accounted for by corresponding group differences in levels of independently measured collectivism. The results point to the need for further research to investigate the possibility that being reared in a collectivist culture fosters ability in interpreting others’ behaviour.
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Judging personality from a brief sample of behaviour: detecting where others stand on trait continuaTrait inferences occur routinely and rapidly during social interaction, sometimes based on scant or fleeting information. In this research, participants (perceivers) made inferences of targets' big‐five traits after briefly watching or listening to an unfamiliar target (a third party) performing various mundane activities (telling a scripted joke or answering questions about him/herself or reading aloud a paragraph of promotional material). Across three studies, when perceivers judged targets to be either low or high in one or more dimensions of the big‐five traits, they tended to be correct, but they did not tend to be correct when they judged targets as average. Such inferences seemed to vary in effectiveness across different trait dimensions and depending on whether the target's behaviour was presented either in a video with audio, a silent video, or just in an audio track—perceivers generally were less often correct when they judged targets as average in each of the big‐five traits across various information channels (videos with audio, silent videos, and audios). Study 3 replicated these findings in a different culture. We conclude with discussion of the scope and the adaptive value of this trait inferential ability.