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Background: Non‐motor symptoms (NMS) are integral to Parkinson's disease (PD) and have a detrimental effect on patients and their caregivers. Clinical quantification has been aided by the development of comprehensive assessments such as the Non‐Motor Symptoms Questionnaire (NMSQuest) and Scale (NMSS). The NMSS has been widely used in clinical studies and trials; however, since its validation in 2007, our understanding of NMS has changed substantially. With the support of the International Parkinson and Movement Disorder Society (IPMDS), after a detailed peer review an initiative to develop an updated version of NMSS, the MDS‐NMS was launched in 2015. Objective: This paper encapsulates the data from the pre‐validation phases carried out under the auspices of the IPMDS Non‐Motor PD Study Group. Methods: Item selection and wording (formatted as a rater‐based tool) were based on the NMSS, literature review, and expert consensus. Neurologists, PD patients, and healthy controls were included in the cognitive pretesting and administration of the preliminary version of the MDS‐NMS. Primary data on acceptability and reliability were obtained. Results: The pilot study, carried out in English in the United Kingdom and the United States, demonstrated that the preliminary version of the MDS‐NMS was comprehensive, understandable, and appropriate. Data quality was excellent; moderate floor effect was present in patients for most MDS‐MNS domains, with some components showing weak internal consistency. The results led to additional instrument modifications. Conclusion: Qualitative and quantitative research results have led to an updated NMSS, the definitive version of the MDS‐NMS, which is currently being validated. [ABSTRACT FROM AUTHOR]

ABSTRACT A huge change has occurred in the way people obtain weather information in the last few years and a large percentage of the population now get weather forecasts on their mobile phones. There is currently a wide range of smartphone weather apps available: in 2014, iTunes App Store alone offered 5043 active applications in the weather category. The rapid penetration of new broadcasting technologies strongly affects the way weather forecasts are communicated to, and used by, people. Portability, permanent connectivity and geolocalization allow location-specific and time-sensitive weather forecasts to be provided. This paper explores the main features emerging in the 39 most popular weather apps in the United States, United Kingdom and Italy, and focuses on the implications in the communication of uncertainty. The results show that even if the advances in mobile communication technologies could, in principle, improve the effectiveness of weather communication enormously, the expectations created around weather forecasts appear to be inconsistent with current forecasting capabilities, particularly with their inherent uncertainties in space and time, as well as in the nature of the predicted weather events. [ABSTRACT FROM AUTHOR]