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The prevalence of Attention-Deficit/Hyperactivity Disorder (ADHD) diagnoses and medication use has increased over time around the world, but significant regional differences remain. This paper aims to determine and explain disparities in ADHD prevalence and medication use among school-aged children in two distinct school systems, in Flanders (Belgium) and Québec (Canada). We present detailed descriptive and comparative analyses of data from 35 schools, 114 teachers, and 1046 parents (children) that were collected as part of a comparative international project. The data concern teacher and parent suspicions, teachers' ratings of ADHD-related behaviors in children, teachers' views of medication use, and teachers' beliefs about ADHD. The results show that, compared with Flanders, Québec had significantly more children diagnosed with ADHD and more frequent suspicions of ADHD in children by teachers and parents. We refer to the conceptual, institutional, and interactional levels of medicalization to interpret our findings and conclude that social and cultural readings of children's behaviors differ greatly between regions. Medicalization of children's behaviors is more common in Québec than in Flanders. [ABSTRACT FROM AUTHOR]

The performance of individual international organizations (IOs) has received considerable scholarly attention, not in the least because their importance for global governance. This paper adds to this body of work by adopting genuine comparative lenses. Based on a novel survey, it assesses the attributed performance of 49 IOs over two important dimensions: problem-solving effectiveness and legitimacy of outputs. This reveals variation between IOs with respect to both components. We derive hypotheses from international cooperation and IO design. The quantitative analysis reveals that except deliberative diplomatic practices many factors increasing attributed legitimacy differ from the ones increasing the attributed problem-solving effectiveness. Most notably, autonomous secretariats increase the problem-solving effectiveness attributed to IOs. Legitimacy attributions increase when IOs are regional instead of global in nature and when non-state actors have access to IO decision-making. [ABSTRACT FROM AUTHOR]

Populism has become a widely used concept in both academia and the media. The term's popularity has encouraged scholars to question how it is applied and to theorize on the consequences of its use. However, there is little empirical research on the temporal and cross-country changes in the use of the term in the public sphere. This article analyses the significations given to the terms 'populism' and 'populist' in six countries' daily newspapers over a period of nearly two decades. It presents the results of a quantitative content analysis of texts (N = 3252) published in legacy daily papers in Finland, Sweden, the United States, the United Kingdom, the Netherlands and Turkey in the years 2000–2018. The article shows how the salience, meanings and perceived repercussions of 'populism' change over time and vary between the countries. The study reveals how, towards the end of the 2010s, the term is increasingly used in the context of right-wing populism and as a reference to political ideas that are detrimental to democracy. The results are examined in the context of developing academic discussions regarding the effects of 'populism' becoming a ubiquitous signifier in the media. [ABSTRACT FROM AUTHOR]

The purpose of the study is to (a) contribute to annotating an Altmetrics dataset across five disciplines, (b) undertake sentiment analysis using various machine learning and natural language processing--based algorithms, (c) identify the best-performing model and (d) provide a Python library for sentiment analysis of an Altmetrics dataset. First, the researchers gave a set of guidelines to two human annotators familiar with the task of related tweet annotation of scientific literature. They duly labelled the sentiments, achieving an inter-annotator agreement (IAA) of 0.80 (Cohen's Kappa). Then, the same experiments were run on two versions of the dataset: one with tweets in English and the other with tweets in 23 languages, including English. Using 6388 tweets about 300 papers indexed in Web of Science, the effectiveness of employed machine learning and natural language processing models was measured by comparing with well-known sentiment analysis models, that is, Senti-Strength and Sentiment140, as the baseline. It was proved that Support Vector Machine with uni-gram outperformed all the other classifiers and baseline methods employed, with an accuracy of over 85%, followed by Logistic Regression at 83% accuracy and Naı¨ve Bayes at 80%. The precision, recall and F1 scores for Support Vector Machine, Logistic Regression and Naı¨ve Bayes were (0.89, 0.86, 0.86), (0.86, 0.83, 0.80) and (0.85, 0.81, 0.76), respectively. [ABSTRACT FROM AUTHOR]

European countries have developed a range of long-term care (LTC) policy responses to support the increasing share of older people. However, little is known about the effectiveness of LTC services and benefits, particularly their impact on older peoples' quality of life (QoL). This paper investigates the role of personal, care service and environmental characteristics on the effects of home care services on QoL across England, Finland and Austria. We used data from surveys conducted in England, Finland and Austria. In total, 811 older adults were included in the analysis. OLS regression including main effects and country-specific interactions was used to explore variation in gains in long-term care service-related quality-of-life (LTC-QoL). Explanatory variables were derived from the production of welfare framework and comprised home care service user socio-demographics, needs indicators, social support and environmental variables and characteristics of home care service provision. In all three countries, LTC-QoL gains increased with needs, indicating that home care services perform well, with additional gains declining the higher the needs. Also, better process quality contributed to LTC-QoL improvements in all three countries. In addition, the availability of informal care, social contact, financial household situation and living alone, were associated with changes in LTC-QoL only in one or two of the countries. Home care services increased service users' QoL in all three European countries. The increase in QoL, however, varied across the countries. The results also provide insights into the benefits and limits of home care service provision and areas for future improvements. JEL: I31, I38, J14 [ABSTRACT FROM AUTHOR]