Global Mistrust in News: The Impact of Social Media on Trust

ABSTRACT

Digital platforms such as search engines and social media have become major gateways to news. Algorithms are used to deliver news that is consistent with consumers’ preferences and individuals share news through their online social networks. This networked environment has resulted in growing uncertainty about online information which has had an impact on news industries globally. While it is well established that perceptions of trust in news found on social media or via search engines are lower than traditional news media, there has been less discussion about the impact of social media use on perceptions of trust in the news media more broadly. This study fills that gap by examining the influence of social media as news sources and pathways to news on perceptions of the level of news trust at a country level. A secondary data analysis of a 26-country survey in 2016 and 2019 was conducted. The analysis revealed an increase in social media use for accessing news resulted in a decline in trust in news media generally across the globe. Higher levels of general mistrust in news were related to an increased use of sharing of news. This paper argues the use of social media for news is closely linked to the increase in news mistrust, which is likely to continue to rise as the number of people using social media to access news continues to grow.     

Teachers,time and work: findings from the Evaluation of the Transforming the School Workforce Pathfinder Project

Teacher's work and workload have been major factors in the recruitment, retention and revitalization of the profession. In January 2003 the Department for Education and Skills (DfES) launched a major reform known as remodelling, by which the work–life balance would be improved by freeing teachers up to teach, and using other members of the workforce (teaching and learning support assistants, administrators and bursars, technicians and welfare and counselling staff) to take on work that teachers need no longer do. This reform is in progress, and while there is anecdotal evidence of both the benefits and concerns of remodelling, there is no formal research evidence. However, prior to this initiative the DfES trialled these changes in 32 pilot schools, and a team from the University of Birmingham evaluated it. In this paper we examine this data with regard to the possibilities and opportunities afforded by remodelling and we consider how the pilot data generates important questions and illuminates contradictions in the modernization project.     

Rapid recovery in sub‐optimal readers in Wales through a self‐paced computer‐based reading programme

Basic literacy skills underlie much future adult functioning, and are targeted in children through a variety of means. Children with identified special needs in reading were exposed to a self‐paced computer‐based reading programme that focused on improving phonetic ability. Exposure was limited to three, 40‐minute sessions a week, for 10 weeks. The children were assessed in terms of their reading, spelling and mathematics abilities before the programme commenced, and immediately after the programme terminated. The programme improved reading and spelling by about eight months, but had no impact on mathematics. The results suggest that brief exposure to a self‐paced phonetic computer‐based teaching programme had some benefits for the sample.     

It was the Best of Times, it was the Worst of Times: Bridging the Core and the Periphery in the Australian University Research System

It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness, it was the epoch of belief, it was the epoch of incredulity, it was the season of Light, it was the season of Darkness, it was the spring of hope, it was the winter of despair, we had everything before us, we had nothing before us, we were all going direct to Heaven, we were all going direct the other way - in short, the period was so far like the present period, that some of its noisiest authorities insisted on its being received, for good or for evil, in the superlative degree of comparison only (Dickens, 1962, p. 1).     

Teachers as writers: learning together with others

In the context of renewed interest in teachers' identities as writers and the writers as artist‐educators, this paper reports upon the findings of “Teachers as Writers” (2015–2017). A collaborative partnership between two universities and a creative writing foundation, the study sought to determine the impact of writers' engagement with teachers on changing teachers' classroom practices in the teaching of writing and, as a consequence, in improving outcomes for students. The project afforded opportunities for writers and teachers to work together as learners in order to improve student outcomes. The study involved two complementary datasets: a qualitative dataset of observations, interviews, audio‐capture (of workshops, tutorials and co‐mentoring reflections) and audio‐diaries from 16 teachers; and a randomised controlled trial (RCT) involving 32 primary and secondary classes. The findings reveal that the teachers' identities and assurance as writers shifted significantly. The Arvon experience also led to pedagogic shifts which the students reported impacted positively upon their motivation, confidence and sense of ownership and skills as writers. However, these salient dispositional shifts did not impact upon the young people's attainment. The professional writers gained new understandings which substantially altered their conceptions of writers' potential contribution in schools.     

Psychosocial correlates of cardiorespiratory fitness and muscle strength in overweight and obese post-menopausal women: a MONET study

The purpose of this study was to examine the psychosocial correlates of cardiorespiratory fitness (VO2peak) and muscle strength in overweight and obese sedentary post-menopausal women. The study population consisted of 137 non-diabetic, sedentary overweight and obese post-menopausal women (mean age 57.7 years, s = 4.8; body mass index 32.4 kg.m(-2), s = 4.6). At baseline we measured: (1) body composition using dual-energy X-ray absorptiometry; (2) visceral fat using computed tomography; (3) insulin sensitivity using the hyperinsulinaemic-euglycaemic clamp; (4) cardiorespiratory fitness; (5) muscle strength using the leg press exercise; and (6) psychosocial profile (quality of life, perceived stress, self-esteem, body-esteem, and perceived risk for developing chronic diseases) using validated questionnaires. Both VO2peak and muscle strength were significantly correlated with quality of life (r = 0.29, P < 0.01 and r = 0.30, P < 0.01, respectively), and quality of life subscales for: physical functioning (r = 0.28, P < 0.01 and r = 0.22, P < 0.05, respectively), pain (r = 0.18, P < 0.05 and r = 0.23, P < 0.05, respectively), role functioning (r = 0.20, P < 0.05 and r = 0.24, P < 0.05, respectively), and perceived risks (r = -0.24, P < 0.01 and r = -0.30, P < 0.01, respectively). In addition, VO2peak was significantly associated with positive health perceptions, greater body esteem, and less time watching television/video. Stepwise regression analysis showed that quality of life for health perceptions and for role functioning were independent predictors of VO2peak and muscle strength, respectively. In conclusion, higher VO2peak and muscle strength are associated with a favourable psychosocial profile, and the psychosocial correlates of VO2peak were different from those of muscle strength. Furthermore, psychosocial factors could be predictors of VO2peak and muscle strength in our cohort of overweight and obese sedentary post-menopausal women.     

Modelling performance and skeletal muscle adaptations with exponential growth functions during resistance training

System theory is classically applied to describe and to predict the effects of training load on performance. The classic models are structured by impulse-type transfer functions, nevertheless, most biological adaptations display exponential growth kinetics. The aim of this study was to propose an extension of the model structure taking into account the exponential nature of skeletal muscle adaptations by using a genetic algorithm. Thus, the conventional impulse-type model was applied in 15 resistance trained rodents and compared with exponential growth-type models. Even if we obtained a significant correlation between actual and modelled performances for all the models, our data indicated that an exponential model is associated with more suitable parameters values, especially the time constants that correspond to the positive response to training. Moreover, positive adaptations predicted with an exponential component showed a strong correlation with the main structural adaptations examined in skeletal muscles, i.e. hypertrophy (R² = 0.87, 0.96 and 0.99, for type 1, 2A and 2X cross-sectional area fibers, respectively) and changes in fiber-type composition (R² = 0.81 and 0.79, for type 1 and 2A fibers, respectively). Thus, an exponential model succeeds to describe both performance variations with relevant time constants and physiological adaptations that take place during resistance training.     

Professionalism: a comparative case study of teachers,nurses, and social workers

While there are numerous calls to enhance the professionalism of teachers, there is little empirical research in the United States that examines educators’ understanding of the concept. This comparative case study compared the conceptualisation of professionalism by faculty and students in a college of education vis-à-vis the conceptualisation of the construct by faculty and students in a college of nursing and a school of social work. Findings revealed that notions of professionalism expressed by educators can be characterised as restricted, by nurses as status professionalism, and by social workers as activist professionalism. The findings suggest that in order to empower teachers to be full professionals, a deliberate attention to the development of their professionalism is needed.