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Presents information on a study which examined the foreign relations of France in terms of interaction. The purpose of this paper is to describe a collectivity whose members are nations, in much the same way that might be described a primary group composed of individuals. One of the authors has proposed a simple analytical model, based on four variables, for the description of situations in which two or more actors, having some common goals and some disparate goals, engage in joint action. The four variables are denoted as S, I, V, A. The S variable refers to some aspect of the relative strength of the parties, the I variable refers to the degree of their mutual influence within the relevant action system, the V variable refers to the volitional component of the situation, and the A variable is a measure of their joint achievement. When this scheme is used with reference to paired relationships in an informally organized group, the four variables are called status, involvement, valence, and activity. The United Kingdom stands closer to Western Europe than the United States in trade relationships but still must be characterized as marginal. Its total involvement is much less than any of the continental countries, and it does not loom large in their trading patterns, however they are analyzed.

Presents a series of abstracts on economic planning in various countries of the world published in the March 1964 issue of the periodical 'Weltwirtschaftliches Archiv,' vol. 92. Overview of economic planning in the U.S.; Assessment of the development and problems of economic planning in Great Britain; Problems in Norwegian economic planning; Principles of French economic planning.

Presents a study on Haltica Carduorum Guerin beetle imported from France and released in Great Britain as a contribution to biological control of creeping thistle. Importance of creeping thistle in marginal grazing areas; Attempts to exclude alien insects potentially damaging to crops from the area; Potential value of Haltica Carduorum as a biological control agent.

Introduction: Retinal implants have now been approved and commercially available for certain clinical populations for over 5 years, with hundreds of individuals implanted, scores of them closely followed in research trials. Despite these numbers, however, few data are available that would help us answer basic questions regarding the nature and outcomes of artificial vision: what do recipients see when the device is turned on for the first time, and how does that change over time? Methods: Semi-structured interviews and observations were undertaken at two sites in France and the UK with 16 recipients who had received either the Argus II or IRIS II devices. Data were collected at various time points in the process that implant recipients went through in receiving and learning to use the device, including initial evaluation, implantation, initial activation and systems fitting, re-education and finally post-education. These data were supplemented with data from interviews conducted with vision rehabilitation specialists at the clinical sites and clinical researchers at the device manufacturers (Second Sight and Pixium Vision). Observational and interview data were transcribed, coded and analyzed using an approach guided by Interpretative Phenomenological Analysis (IPA). Results: Implant recipients described the perceptual experience produced by their epiretinal implants as fundamentally, qualitatively different than natural vision. All used terms that invoked electrical stimuli to describe the appearance of their percepts, yet the characteristics used to describe the percepts varied significantly between recipients. Artificial vision for these recipients was a highly specific, learned skill-set that combined particular bodily techniques, associative learning and deductive reasoning in order to build a "lexicon of flashes"—a distinct perceptual vocabulary that they then used to decompose, recompose and interpret their surroundings. The percept did not transform over time; rather, the recipient became better at interpreting the signals they received, using cognitive techniques. The process of using the device never ceased to be cognitively fatiguing, and did not come without risk or cost to the recipient. In exchange, recipients received hope and purpose through participation, as well as a new kind of sensory signal that may not have afforded practical or functional use in daily life but, for some, provided a kind of "contemplative perception" that recipients tailored to individualized activities. Conclusion: Attending to the qualitative reports of implant recipients regarding the experience of artificial vision provides valuable information not captured by extant clinical outcome measures. [ABSTRACT FROM AUTHOR]

The paper looks at part-time higher educational services for students in the educational systems of Australia, Canada, Germany, France, Italy, Japan, The Netherlands, New Zealand, Spain, Sweden, the United Kingdom, and the United States. A comparative examination of the nature and importance of part-time higher education is then presented. (DB)

Since 2000, the number of students trained abroad has increased 100%. This statistic shows how not only many students but also how future employers value this training. It gives students an additional skill, which can be called "internationality". Accordingly a large number of countries intend to rapidly increase the number of students studying abroad. This trend leads to a model of international student mobility that would be perfect if, first, all students could benefit from it; second, if this model did not create some inequalities; and finally, if it did not cause some distortions in the world that may be economic or academic in nature. This paper shows that this is not the case. It is therefore important to analyse these phenomena in order to find solutions to improve the current model of international student mobility.

Sustainability of small and medium sized enterprises (SMEs) is significant as SMEs contribute to GDP substantially in every economy. This research develops an innovative sustainable supply chain performance measurement model for SMEs. Prior researches predominantly use balanced score card (BSC) approach that presume causal relationship of criteria and Data Envelopment Analysis (DEA), which derive efficiency of units from a few input and output criteria. While DEA is effective for policymakers, BSC is more suitable for individual SME. The proposed method that uses structural equation modeling (SEM) approach to derive the relationship of criteria and criteria weights formulates regression-type models for a specific region as well as for specific SME. The SEM-based supply chain sustainability performance measurement model is beneficial to policymakers as they can determine means for improvement at a regional level. The proposed method could also facilitate managers/owners of individual SMEs with measures for improving their supply chain sustainability performance. The method has been applied to three varied geographical locations in the UK, France and India in order to demonstrate its effectiveness. [ABSTRACT FROM AUTHOR]

Background: Infections by protozoans of the genus Giardia are a common cause of diarrhea in dogs. Canine giardiosis constitutes a disease with a zoonotic potential; however, it is often underestimated due to its challenging diagnosis. The objective of the study was to assess the diagnostic performance of an immunochromatographic strip test (SpeedTMGiardia, Virbac, France) comparing it with microscopy (zinc sulfate flotation) by utilizing the combination of an enzyme immunoassay (ProSpecTTMGiardia EZ Microplate Assay, Oxoid Ltd., UK) and the PCR as the gold standard. A positive result in both ELISA and PCR was set as the gold standard. Methods: Initially, fecal samples from dogs with clinical signs compatible with giardiosis were tested with the SpeedTMGiardia test and separated into two groups of 50 samples each: group A (positive) and group B (negative). Thereafter, all samples were examined by zinc sulfate centrifugal flotation technique and assayed by the ProSpecTTMGiardia Microplate Assay and PCR. The performance of the SpeedTMGiardia and zinc sulfate centrifugal flotation tests were calculated estimating sensitivity, specificity, and positive and negative likelihood ratio; the chi-square and McNemar tests were used for the comparison of the two methods. Results: Giardia cysts were not detected by microscopy in 16 out of the 50 samples (32%) of group A and in none of group B samples. Eight out of 50 samples in group B (16%) were tested positive both with the ProSpecTTMGiardia Microplate Assay and PCR. Fecal examination with the SpeedTMGiardia test was more sensitive (86.2%) than the parasitological method (58.6%, P < 0.001) while the specificity of both methods was 100%. Conclusions: The SpeedTMGiardia test is an easy-to-perform diagnostic method for the detection of Giardia spp., which can increase laboratory efficiency by reducing time and cost and decrease underdiagnosis of Giardia spp. infections. This immunochromatographic strip test may be routinely exploited when a rapid and reliable diagnosis is required, other diagnostic techniques are unavailable and microscopy expertise is inefficient. In negative dogs with compatible clinical signs of giardiosis, it is recommended either to repeat the exam or proceed with further ELISA and PCR testing. [ABSTRACT FROM AUTHOR]

Wilson disease (WD) is a genetic disorder of copper metabolism caused by variants in the copper transporting P-type ATPase gene ATP7B. Estimates for WD population prevalence vary with 1 in 30,000 generally quoted. However, some genetic studies have reported much higher prevalence rates. The aim of this study was to estimate the population prevalence of WD and the pathogenicity/penetrance of WD variants by determining the frequency of ATP7B variants in a genomic sequence database. A catalogue of WD-associated ATP7B variants was constructed, and then, frequency information for these was extracted from the gnomAD data set. Pathogenicity of variants was assessed by (a) comparing gnomAD allele frequencies against the number of reports for variants in the WD literature and (b) using variant effect prediction algorithms. 231 WD-associated ATP7B variants were identified in the gnomAD data set, giving an initial estimated population prevalence of around 1 in 2400. After exclusion of WD-associated ATP7B variants with predicted low penetrance, the revised estimate showed a prevalence of around 1 in 20,000, with higher rates in the Asian and Ashkenazi Jewish populations. Reanalysis of other recent genetic studies using our penetrance criteria also predicted lower population prevalences for WD in the UK and France than had been reported. Our results suggest that differences in variant penetrance can explain the discrepancy between reported epidemiological and genetic prevalences of WD. They also highlight the challenge in defining penetrance when assigning causality to some ATP7B variants. [ABSTRACT FROM AUTHOR]

Background: The vsMS survey was conducted to better understand the negative effects of fatigue, cognitive impairment, emotional burden, and decreased physical functioning on the personal, professional, and social lives of individuals with multiple sclerosis (MS). Methods: The vsMS survey was an online survey conducted in Australia, Canada, France, Italy, Spain, the United Kingdom, and the United States that assessed the impact of MS on individuals' daily activities, emotional well-being, relationships, and employment. Results: The survey included 1075 participants with relapsing-remitting MS. Almost 42% of participants reported that their ability to perform and manage daily activities had worsened during the previous 2 years. More than 50% reported limitations in daily activities due to fatigue, physical weakness, problems with balance/coordination, heat/cold sensitivity, memory problems, numbness/tingling, trouble concentrating, impaired movement/muscle stiffness, and impaired sleeping. Participants also reported a negative effect on emotional and social factors, including self-esteem, general outlook, well-being, maintaining/ starting relationships, ability to progress in their career/keep their job, and ability to cope with life roles. Conclusions: These data highlight the importance of addressing the impact of MS and the social and emotional disease burdens on daily activities when planning the care of patients with MS. [ABSTRACT FROM AUTHOR]

Using a sample of small firms that defaulted on their bank debt in France, Germany, and the United Kingdom, we find that large differences in creditors' rights across countries lead banks to adjust their lending and reorganization practices to mitigate costly aspects of bankruptcy law. In particular, French banks respond to a creditor-unfriendly code by requiring more collateral than lenders elsewhere, and by relying on collateral forms that minimize the statutory dilution of their claims in bankruptcy. Despite such adjustments, bank recovery rates in default remain sharply different across the three countries, reflecting very different levels of creditor protection. [ABSTRACT FROM AUTHOR]

In the current context of globalization, firms have concentrated their efforts on the development of international brands. As a result, international brand portfolios have been restructured, and many successful local brands have been eliminated. This article's objective is to improve the understanding of local brand differences and competitive advantages relative to international brands. To achieve this, the authors reanalyzed the Young & Rubicam database Brand Asset Valuator and examined more than 744 brands across the four largest countries in Europe: the United Kingdom, Germany, France, and Italy. The authors discuss the managerial implications of the findings for international marketers as they develop their ideal international brand portfolios. [ABSTRACT FROM AUTHOR]

In this paper, I examine whether generalized trust and education, as well as social security policies of welfare state institutions matter for cross-national differences in subjective well-being (SWB), because knowledge on this issue is still lacking. For this purpose I integrated the insights of two sociological theories: Social Function Production theory and Actor-Centred Institutionalism. Based on these theoretical notions we derived several hypotheses, which I tested using multilevel analysis of the data from the European Social Survey (2006), in a sample of 37,237 respondents from 22 European countries. My findings indicate that various extensiveness of social security policies matter for the level of SWB, and for the impact of education on SWB. I found negative impact of low education on SWB in all countries, except in Northern and Western European countries. This might suggest that social security policies of the latter countries have diminished the negative impact of low education on SWB. Moreover, my findings indicate positive relationship between individual education and generalized trust; as well as between generalized trust and SWB in countries with all five types of social security policies.

Cross-border higher education institutions are considered a main way to fulfill the educational internalization in Mainland China; to some extent they represent the attitude of entering the international market. In this paper, the history, status quo, and future of Chinese-foreign cooperatively-run schools are analyzed and discussed. Cross-border higher education institutions in Mainland China have experienced the process from accidental and disorder to a systematic and quality orientation.

This article considers whether organized labour's engagement with shareholder activism represents a shift in unions' traditional stakeholder preferences on corporate governance under pension fund capitalism. It does so in light of recent critiques of the class power thesis of corporate governance which suggest greater fluidity and fragmentation in labour's approach. Adopting a diverse case study strategy to compare organized labour's actions in the United States, United Kingdom and France, the article explains these activities as innovative strategies, similar to other revitalization initiatives, designed to advance traditional agendas by alternative means. The article thus concludes that, while organized labour's shareholder activism is unexpected under the class power thesis, its core preferences remain largely unchanged. [ABSTRACT FROM AUTHOR]

The Nestlé Nutritional Profiling System (NNPS) has been developed to guide food and beverage reformulation. The WHO published guidelines to develop and validate nutrient profiling systems. The objective was to conduct validation tests of the NNPS following principles of the WHO guidelines. French (Individual and National Survey on food Consumption 2006–2007) and the USA (National Health and Nutrition Examination Surveys 2011–2012) nationally representative dietary surveys were used. NNPS outcomes (PASS, FAIL, out-of-scope) of foods were compared with the validated UK Ofcom nutrient profiling system outcomes. Contributions of NNPS outcomes to energy intakes were compared between diets nutritional quality classes defined by two methods: based on a food-based quality indicator (Programme National Nutrition Santé Guideline Score in France, Healthy Eating Index 2010 in the USA) or on a combination of three nutrient-based indicators (mean adequacy ratio, mean excess ratio and energy density). In both countries, food items with a NNPS FAIL outcome had a lower nutritional quality according to the UK Ofcom, with an overall agreement between the two systems of 75·7 % in France and 68·8 % in the USA. In both countries, a high (respectively, low) contribution of NNPS PASS (respectively, NNPS FAIL) was positively associated with diet healthiness. Absolute associations were stronger between the contribution of NNPS FAIL products and measures of diet healthiness. Foods and beverages reaching NNPS standards appeared to have a higher nutritional quality and would be more likely to contribute to healthier diets, mainly linked to a reduction of nutrients to limit. [ABSTRACT FROM AUTHOR]

This article examines whether capital flow restrictions, originally enacted for balance of payments reasons, also had the intended effect of isolating the national segments of the international equity market. Specific focus is given to measures adopted in the U.S., Great Britain and France. Arbitrage would assure that the market price of a security in one country would be equal to the market price of the same security in the second country, given that there are instantaneous information flows and no barriers to capital movements. However, the prices for a given security differs between markets, and such price differentials can be viewed as indicators of the impact of different capital control measures.

The article discusses biographic data of several local subsidiary managers. Biographic data was gathered from 130 non-American executives in 27 subsidiaries of 12 U.S. companies in Belgium, France, and Great Britain. The biographic data resulted in some discrepancies with conclusions that are usually gathered from material related to this topic. Among the better educated managers, the expatriates advance faster than the non-American. According to the author, the three most plausible reasons are that the people sent abroad are individuals who have showed rapid upward mobility by virtue of past performance or qualifications, Americans are able to advance faster, or innovations within the firms originate in the U.S. so that U.S. personnel have the experience to transfer the innovations.

This study draws on the concepts of relative standing to explain the post-merger performance of recently acquired European firms. We used a 2 x 3 sampling design where we surveyed top managers of British and French firms that were acquired by British, French, and U.S. firms as to their perceptions of cultural compatibility with the buying firms, their sense of loss of autonomy since the merger, and post-merger performance. While we found that the theory adequately explains the post-merger performance of both British and French firms, suggesting that this primarily "made-in-the-United States" organization theory extends beyond the cultural domain of the United States, we also found an aspect of the theory that reflects a possible cultural bias. [ABSTRACT FROM AUTHOR]

The determinants of marketing negotiations in four cultures are investigated in a laboratory simulation. One hundred thirty-eight businesspeople from the United States, 48 from France, 44 from West Germany, and 44 from the United Kingdom participated in two-person, buyer-seller negotiation simulations. The American process of negotiation is found to be different from that of the Europeans in several respects. [ABSTRACT FROM AUTHOR]

The article looks at the accounting measurement practices in France, Germany, and Great Britain and the differences in the effects of their financial statements. The differences in financial ratios and stock market valuation of accounting data are not explained by macroeconomic factors, they are predictable, and they are present in net income. The directives of enacted legislation by the European Union do not affect the cross-country differences despite efforts to create an integrated set of financial reporting standards.

The article refers to international accounting standards and the profits-measurement behavior in France, Germany, and Great Britain. The European Method of financial analysis involves a ratio of disclosed to adjusted profit, which is called the conservatism index. Problems with the European Method--from a security-analysis perspective--include taxation, intercountry accounting harmonization, international performance comparisons, and consolidation and inflation accounting policies. Statistics show the profits-measurement behavior for the period of 1972 to 1975, chi-square test results for France/Great Britain, Germany/Great Britain, and France/Germany, and the impact of differences in international accounting on profits.

Government programs in Britain and France allow the unemployed to receive transfer payments while they attempt to create their own employment through new small businesses. This study finds that businesses formed under those programs, even more than most small enterprises, generate only limited incomes and unstable employment for their proprietors. Also, program participants most in need of help in finding stable employment--those with the sparsest qualifications and resources--are precisely those whose businesses are most likely to fail. The authors therefore conclude that policy makers should not expect this approach, now under consideration by Congress, to provide major assistance to the disadvantaged or long-term unemployed. [ABSTRACT FROM AUTHOR]

Discusses the refusal of Great Britain and France to subject their nuclear forces to negotiations and its implications for superpower reductions and domestic politics. Condition imposed by Soviet Union for an agreement on intermediate nuclear forces; Views that reflect the logic which has caused Great Britain and France to create and maintain their nuclear forces; Nuclear force strategy of each country; Soviet concerns over the strategic modernization plans of Great Britain and France.

The article reports on the joint proposal of France, Great Britain and United States for a program on regulation, limitation and balanced reduction of all armaments and armed forces. The First Committee took the three nations draft resolutions on the top of its agenda, several days after the Sixth General Assembly on November 6, 1951 in Paris, France. In their proposal, the three states incorporated the recommendation of the Committee of Twelve for a single new disarmament commission. This commission will be tasked to prepare proposals to be embodied in a draft treaty according to several guiding principles. One of the principles indicate that the United Nations plan for international control of atomic energy and weapons to continue serving as the basis for atomic energy control.

In almost every country where coal is mined, labor protest among the workers in this industry has been frequent and intense in comparison with industrial workers generally. Yet, as this article demonstrates, there are significantly wide differences between countries in the strike propensity of coal miners. These differences are set forth here for Germany. France, Great Britain, and the United States. and also the Saar Territory. The author then traces the historical development of the mining work force and labor relations in each of these countries and analyzes their respective strike experiences in the light of the particular sociocultural setting as well as the mining environment. This analysis leads to the conclusion that the strike propensity inherent in the immediate environment of mining may be either activated or dampened, depending on the nature and impact of the larger sociocultural situation. [ABSTRACT FROM AUTHOR]

The paper reports on the experienced educator perspective regarding human-to-human connection in distance education. The research questions aimed to fill gaps in the existing research literature, to investigate the role of the educator, to discover how learning and subject content are affected by contextual factors, to find out if it enhances the sense of togetherness (immediacy and intimacy). The Informed Grounded Theory and the Community of Inquiry model provided a scaffolding framework for designing interview questions and analyzing findings. The outcome of the analysis formulated a new theory called tele-proximity, which gives an explanation of how presences could work in synchronicity. The findings may help educators gain insight into how to use Synchronous Video Communication (SVC) and lead future research to dig deeper into the field of synchronicity and the importance of audiovisual cues.

Mary Douglas (1993) has indicated some of the shared concerns that keep voluntary enclaves together as 'social movements'. The present paper describes a rather different kind of enclave politics, being concerned with the 'new violence' of groups enclaved by social exclusion and force. The paper focuses on the emergence and subsequent development of dissidents in the civil war in Sierra Leone. The RUF was at the outset a tiny but conventional guerrilla force, modelled on one of the militias in the Liberian civil war, and seeking to overthrow a decayed neo-patrimonial 'one-party' regime. Gaining little popular support, its members became marooned in forested isolation on the Liberia-Sierra Leone border. Recruits were mainly school children seized by force and 'converted' through having to take part in atrocities against rural civilians. Unable to return to the larger society on pain ofsummary execution, captives have had little option but to adjust to the political fantasies of a violent and unstable leadership. They were enclaved by force. Indicating the predictive strength of Douglas' arguments about the cultural dynamics of the enclave, the subsequent atrocity-drenched story of the RUF suggests that it is not the content of belief that determines institutional culture but vice versa. To survive, the enforced enclave develops the concerns of the classic 'sect' - a doctrinaire 'rationality' (expressed in crude acts of 'subtractive' violence), rejection of magic, decision making by lots, preoccupation with defection, otiose leadership style. If the rest of the world is to come to terms with violent enclave organizations such as the RUF and Algerian GIA it may have to pay more careful attention tothe way enclave institutions think. They may not respond 'rationally' to the kinds of incentives offered by mainstream groups organised around hierarchical and/or individualist systems of social accountability. [ABSTRACT FROM AUTHOR]

Objectives: Socioeconomic status has been shown to be associated with sexual activity, contraceptive-use, pregnancy and abortion among young people. Less is known about whether the strength of the association differs for each outcome, between men and women, or cross-nationally. We investigate this using contemporaneous national probability survey data from Britain and France. Methods: Data were analysed for 17–29 year-olds in Britain’s third National Survey of Sexual Attitudes and Lifestyles (Natsal-3, n = 5959) undertaken 2010–2012, and the 2010 French Fertility, Contraception and Sexual Dysfunction survey (FECOND, n = 3027). For each country, we estimated the gender-specific prevalence of sex before-16, contraceptive-use, conception before-20, and abortion in the event of conception, and used logistic regression to examine associations between two measures of socioeconomic status–educational-level and parental socioeconomic-group–and each outcome. We tested for interactions between socioeconomic characteristics and country, and socioeconomic characteristics and gender, for each outcome. Results: For each outcome, Britain and France differed with regard to prevalence but associations with socioeconomic characteristics were similar. Respondents of higher educational level, and, less consistently, with parents from higher socioeconomic-groups, were less likely to report sex before-16 (Britain, men: adjusted OR (aOR) 0.5, women: aOR 0.5; France, men: aOR 0.5, women: aOR 0.5), no contraception at first sex (Britain, men: aOR 0.4, women: aOR 0.6; France, men: aOR 0.4, women: aOR 0.4), pregnancy before-20 (Britain: aOR 0.3; France: aOR 0.1), and in Britain, a birth rather than an abortion in the event of conception (Britain: aOR 3.1). We found no strong evidence of variation in the magnitude of the associations with socioeconomic characteristics by country or gender. Conclusions: Population level differences in conception and abortion rates between the two countries may partly be driven by the larger proportion of the population that is disadvantaged in Britain. This research highlights the role intra-country comparisons can play in understanding young people’s sexual and reproductive behaviours. [ABSTRACT FROM AUTHOR]

Open educational resources (OER) can be described in numerous ways (Creative Commons, 2012). In this visualization based context, however, OER can be defined as ...teaching, learning and research resources that reside in the public domain or have been released under an intellectual property license that permits their free use or re-purposing by others. Open educational resources include full courses, course materials, modules, textbooks, streaming videos, tests, software, and any other tools, materials or techniques used to support access to knowledge. (Hewlett Foundation, 2007) This definition emphasizes some of the aspects highlighted in this article, namely that an OER approach has also been taken to capture and visualize OER materials. In addition reference is made to the forthcoming paper, "How Diagrams Aid Teaching and Learning in STEM Subjects as Exemplified by the Teaching and Learning of Systems Thinking in Practice" (Lane, 2012, in press), which outlines how the educational process often involves a mediated discourse between teachers and learners to aid sense or meaning for both parties. (Contains 15 figures and 14 online resources.)

Initiatives to standardise the conditions for practising certain regulated activities are being taken at European level, particularly in light of the free movement of people and the recognition of qualifications in Member states. This paper looks at the introduction of european licences for aircraft maintenance engineers. It follows an in-depth analysis of the process for the construction and application of these standards, and is an attempt to define the real motivation behind these special initiatives. It reports on how Community provisions which, in many respects, conflict with national structural characteristics in the area of qualification construction and management, are being transposed. (Contains 14 footnotes.)

Background: Data from the Programme for the International Assessment of Adult Competencies (PIAAC) revealed that countries systematically differ in their respondents' literacy, numeracy, and problem solving in technology-rich environments skills; skill levels also vary by gender, age, level of education or migration background. Similarly, systematic differences have been documented with respect to adults' participation in education, which can be considered as a means to develop and maintain skills. From a psychological perspective, motivation to learn is considered a key factor associated with both skill development and participation in (further) education. In order to account for motivation when analyzing PIAAC data, four items from the PIAAC background questionnaire were recently compiled into a motivation-to-learn scale. This scale has been found to be invariant (i.e., showing full weak and partial strong measurement invariance) across 21 countries. Methods: This paper presents further analyses using multiple-group graded response models to scrutinize the validity of the motivation-to-learn scale for group comparisons. Results: Results indicate at least partial strong measurement invariance across gender, age groups, level of education, and migration background in most countries under study (all CFI > 0.95, all RMSEA < 0.08). Thus, the scale is suitable for comparing both means and associations across these groups. Conclusions:Results are discussed in light of country characteristics, challenges of measurement invariance testing, and potential future research using PIAAC data.

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When investigating the association between brain tumors and use of mobile telephones, accurate data on tumor position are essential, due to the highly localized absorption of energy in the human brain from the radio-frequency fields emitted. We used a point process model to investigate this association using information that included tumor localization data from the INTERPHONE Study (Australia, Canada, Denmark, Finland, France, Germany, Israel, Italy, Japan, New Zealand, Norway, Sweden, and the United Kingdom). Our main analysis included 792 regular mobile phone users diagnosed with a glioma between 2000 and 2004. Similar to earlier results, we found a statistically significant association between the intracranial distribution of gliomas and the self-reported location of the phone. When we accounted for the preferred side of the head not being exclusively used for all mobile phone calls, the results were similar. The association was independent of the cumulative call time and cumulative number of calls. However, our model used reported side of mobile phone use, which is potentially influenced by recall bias. The point process method provides an alternative to previously used epidemiologic research designs when one is including localization in the investigation of brain tumors and mobile phone use. [ABSTRACT FROM AUTHOR]

Background: Obesity-related lifestyle behaviors usually co-exist but few studies have examined their simultaneous relation with body weight. This study aimed to identify the hierarchy of lifestyle-related behaviors associated with being overweight in adults, and to examine subgroups so identified. Methods: Data were obtained from a cross-sectional survey conducted across 60 urban neighborhoods in 5 European urban regions between February and September 2014. Data on socio-demographics, physical activity, sedentary behaviors, eating habits, smoking, alcohol consumption, and sleep duration were collected by questionnaire. Participants also reported their weight and height. A recursive partitioning tree approach (CART) was applied to identify both main correlates of overweight and lifestyle subgroups. Results: In 5295 adults, mean (SD) body mass index (BMI) was 25.2 (4.5) kg/m², and 46.0 % were overweight (BMI ≥25 kg/m²). CART analysis showed that among all lifestyle-related behaviors examined, the first identified correlate was sitting time while watching television, followed by smoking status. Different combinations of lifestyle-related behaviors (prolonged daily television viewing, former smoking, short sleep, lower vegetable consumption, and lower physical activity) were associated with a higher likelihood of being overweight, revealing 10 subgroups. Members of four subgroups with overweight prevalence >50 % were mainly males, older adults, with lower education, and living in greener neighborhoods with low residential density. Conclusion: Sedentary behavior while watching television was identified as the most important correlate of being overweight. Delineating the hierarchy of correlates provides a better understanding of lifestyle-related behavior combinations which may assist in targeting preventative strategies aimed at tackling obesity. [ABSTRACT FROM AUTHOR]

More than one billion people do not have access to an adequate water supply. In Gambia and Haiti, people live on less than 4 liters of water per day. By contrast, most toilets in the West use several times that amount of water for a single flush. The global distribution of water is making it increasingly difficult for poor people to access it, and movements to commodify water and privatize the industries that provide it exacerbate this situation, trapping the poorest in a cycle of water poverty. Much research has been done on the problem of water scarcity. However, the link between scarcity and water as a human right is rarely articulated, even the current index of the website of the United Nations High Commissioner for Human Rights has no entry for water. This paper proposes a human right to water. It then considers the consequent obligations the right to water imposes on those who control water resources, such as governments, water corporations, and international lending institutions. (Contains 75 notes.)