A systematic review of research on digital mobile payment apps

Transgender and gender diverse (trans) health research has grown rapidly, highlighting the need to characterize the scientific evidence base. We conducted a systematic review of peer-reviewed research on disease burden and correlates in trans adolescents and adults over a 20-month period to identify knowledge gaps and assess methodological characteristics including measurement of gender identity, community engagement, and study quality. We searched seven databases using terms related to (a) transgender populations and (b) health or disease. Eligible studies were in English, French, or Spanish and reported original quantitative data on mental health or substance use conditions, infectious diseases, or non-communicable conditions in at least 25 trans individuals aged 15+. Quality assessment was performed in duplicate on a 10% sample of articles and findings were summarized using narrative synthesis. The 328 included studies were conducted in 45 countries, with most from North America (54%) and limited research from South Asia (3%), Sub-Saharan Africa (3%), and the Middle East and North Africa (2%). Most studies used cross-sectional designs (73%) and convenience sampling (65%). Only 30% of studies reported any form of community engagement. Mental health and substance use disorders were the most studied area (77% of studies) and non-communicable conditions the least (16%). Available data indicated that trans populations experience high disease burden with considerable heterogeneity within and across settings. Of 39 articles assessed for quality, 80% were rated as fair, 18% as poor, and 3% as good quality. Geographic, gender-specific, and topical gaps remain in trans health, but we found more research from African countries, with transmasculine people, and on non-communicable conditions than previous syntheses. Areas for growth in trans health research include community engagement, non-binary health, chronic and age-related conditions, and health determinants. PROSPERO CRD42021234043.

BACKGROUND The development of wearable solutions for tracking upper limb motion has gained research interest over the past decade. This paper provides a systematic review of related research on the type, feasibility, signal processing techniques, and feedback of wearable systems for tracking upper limb motion, mostly in rehabilitation applications, to understand and monitor human movement. OBJECTIVE The aim of this article is to investigate how wearables are used to capture upper limb functions, especially related to clinical and rehabilitation applications. METHODS A systematic literature search identified 27 relevant studies published in English from 2011 to 2023, across 4 databases: ACM Digital Library, IEEE Xplore, PubMed, and ScienceDirect. We included papers focusing on motion or posture tracking for the upper limbs, wearable devices, feedback given to end users, and systems having clinical or rehabilitation purposes. We excluded papers focusing on exoskeletons, robotics, prosthetics, orthoses, or activity recognition systems; reviews; and books. RESULTS The results from this research focus on wearable devices that are designed to monitor upper limb movement. More specifically, studies were divided into 2 distinct categories: clinical motion tracking (15/27, 56%) and rehabilitation (12/27, 44%), involving healthy individuals and patients, with a total of 439 participants. Among the 27 studies, the majority (19/27) used inertial measurement units to track upper limb movement or smart textiles embedded with sensors. These devices were attached to the body with straps (mostly Velcro), providing flexibility and stability. The developed wearable devices positively influenced user motivation through the provided feedback, with visual feedback being the most common owing to the high level of independence provided. Moreover, a variety of signal processing techniques, such as Kalman and Butterworth filters, were applied to ensure data accuracy. However, limitations persist and include sensor positioning, calibration, and battery life, as well as a lack of clinical data on the effectiveness of these systems. The sampling rate of the data collection ranged from 50 Hz to 2000 Hz, which notably affected data quality and battery life. In addition, several findings were inconclusive, and thus, further future research is needed to understand and improve upper limb posture to develop progressive wearable systems. CONCLUSIONS This paper offers a comprehensive overview of wearable monitoring systems, with a focus on upper limb motion tracking and rehabilitation. It emphasizes the various types of available solutions; their efficacy, wearability, and feasibility; and proposed processing techniques. Finally, it presents robust findings regarding feedback accuracy derived from experiments and outlines potential future research directions.

Extremism and radicalization towards violence are urgent topics in many countries. Numerous research projects are carried out, of which many focus on risk factors only. In contrast, this article contains a systematic review of the rare international research on protective factors. After screening more than 2,000 documents, we found 17 reports containing 21 analyses that specifically addressed potential protective effects and provided quantitative data. Most studies addressed religious/ethnic extremism; far-right, far-left, and mixed forms were less frequent. Thirty different protective factors showed significant effects. Many were found in single analyses, but there were various replicated factors such as self-control, adherence to law, acceptance of police legitimacy, illness, positive parenting behavior, non-violent significant others, good school achievement, non-violent peers, contact to foreigners, and a basic attachment to society. Most findings are similar to what we know from more general research on youth violence, but there are also some protective factors that seem to be more specific, particularly with regard to religious/ethnic extremism. In conclusion, it is suggested to relate the topic of extremism and violent radicalization more strongly with other fields of developmental and life course criminology. For further progress on this path, more research on protective factors and integrated theoretical concepts are needed. This will also contribute to effective prevention.

Many online learning experiences integrate some form of dialogic interaction among instructors and learners. However, the degree to which these individuals come to a mutual understanding of their task and topic, a phenomenon called intersubjectivity, often remains a question. This systematic review of online learning research examines 48 peer-reviewed journal articles published between 2004 and 2021, looking at the overall trajectory of the research conversation across time, disciplines, modality and learning activities; major trends in methods, and focus; and interconnectedness. Findings suggest a dispersed body of literature, with some small groups of interconnected work but little cohesion or traction as a research field. This review has implications for future researchers in this area, who are encouraged to synthesize across this body of research and work together to establish and pursue an agenda for the field that will not only further inquiry in this area but also lead to practical knowledge about learning activity design and facilitation that is useful to online instructors.

Opportunities for children to be involved in the decisions made about them is a part of current statutory educational legislation. Person‐centred planning (PCP) has been proposed as an appropriate method of meeting statutory requirements. However, there is a dearth of research into its application within education. The paper describes a systematic literature review of current research into PCP within education for pupils with SEMH and the associated outcomes. PCP appears to be an effective way of engaging children, young people and their families but research within education is currently limited and methodologically weak. More rigorous research is needed into PCP and its effectiveness and should include the use of standardised and/or observable measures, more varied ranges of contexts and participants, and longitudinal and child‐led designs.

The Internet has become an increasingly attractive location for collecting data about cyber threats, driven by the abundance of quality data available and accessible online. As such, researchers and practitioners have turned to automated data collection technologies (ADCT), including ‘web crawlers’ and ‘web scrapers’, to study these threats. The rapid proliferation of ADCT has meant directions for their ethical and legal operation have been slow to adapt, with no clear guidelines regulating their use for research. This article identifies the relevant ethical and legal frameworks guiding the deployment of ADCT in Australia for cybersecurity research. This is accomplished through a systematic review of research within this context, coupled with ethical and jurisprudential analysis. We argue that the use of ADCT can be both ethical and legal, but only where mitigating measures are implemented. We provide a series of practical directions to guide researchers and practitioners when navigating this novel terrain.

The development of wearable solutions for tracking upper limb motion has gained research interest over the past decade. This paper provides a systematic review of related research on the type, feasibility, signal processing techniques, and feedback of wearable systems for tracking upper limb motion, mostly in rehabilitation applications, to understand and monitor human movement. The aim of this article is to investigate how wearables are used to capture upper limb functions, especially related to clinical and rehabilitation applications. A systematic literature search identified 27 relevant studies published in English from 2011 to 2023, across 4 databases: ACM Digital Library, IEEE Xplore, PubMed,andScienceDirect. We included papers focusing on motion or posture tracking for the upper limbs, wearable devices, feedback given to end users, andsystems having clinical or rehabilitation purposes. We excluded papers focusing on exoskeletons, robotics, prosthetics, orthoses, or activity recognition systems; reviews; and books. The results from this research focus on wearable devices that are designed to monitor upper limb movement. More specifically, studies were divided into 2 distinct categories: clinical motion tracking (15/27, 56%) and rehabilitation (12/27, 44%), involving healthy individuals and patients, with atotal of 439 participants. Among the 27 studies, the majority (19/27) used inertial measurement units to track upper limb movement or smart textiles embedded with sensors. These devices were attached to the body with straps (mostly Velcro), providing flexibility and stability. The developed wearable devices positively influenced user motivation through the provided feedback, with visual feedback being the most common owing to the high level of independence provided. Moreover, a variety of signal processing techniques, such as Kalman and Butterworth filters, were applied to ensure data accuracy. However, limitations persist and include sensor positioning, calibration, and battery life, as well as a lack of clinical data on the effectiveness of these systems. The sampling rate of the data collection ranged from 50 Hz to 2000 Hz, which notably affected data quality and battery life. In addition, several findings were inconclusive, and thus, further future research is needed to understand and improve upper limb posture to develop progressive wearable systems. This paper offers a comprehensive overview of wearable monitoring systems, with a focus on upper limb motion tracking and rehabilitation. It emphasizes the various types of available solutions; their efficacy, wearability, and feasibility; and proposed processing techniques. Finally, it presents robust findings regarding feedback accuracy derived from experiments and outlines potential future research directions.

This study presents a systematic review of previous research on e-book-based language learning. E-book-based language learning has been increasingly investigated in the field of language education, whereas previous review studies of relevant literature were relatively low in volume and incomprehensive from aspects of research participants and research perspectives. In the present study, we identified 52 relevant journal articles on e-book-based language learning published in the recent decade, coding them from three dimensions: methodology, e-book devices and features, and research issues and findings. The results indicated that: (a) most studies on e-book-based language learning were of a large sample size and one-session investigation; (b) pre-school children and university students were the most frequently investigated sample groups; (c) computers and tablets were the most frequently used devices; (d) multimedia, feedback giving, gamification and personalisation were the four features most frequently applied in enhancing the efficiency of e-book-based language learning; (e) researchers collected and processed data mainly through pre- and post-tests and group comparisons; (f) learning outcomes, learning behaviours and learners’ psychological states were investigated in most studies, whereby the findings indicated overall positive effects of e-book on language learning.

This systematic review of research on gambling sponsorship provides insight into the current state of the art of gambling sponsorship research, a theoretical framework for understanding the mechanisms underlying gambling sponsorship’s effects, and a future research agenda to guide advertising scholars. Literature searches in Scopus and Web of Science resulted in a total of 46 publications that focus on gambling sponsorships, which can be grouped into three research clusters: exposure, impact, and ethics of gambling sponsorships. The review shows that extant research has mainly focused on sports sponsorships by gambling companies and that these sports sponsorships are omnipresent in the lives of both adults and minors. Although a positive association between exposure to gambling sports sponsorships and consumers’ gambling attitudes and intentions may be assumed, causal and longitudinal research investigating the impacts of gambling sponsorships is limited. The review also shows that there is a lack of theory explaining consumers’ responses to gambling sponsorships, although the gambling industry is a very specific industry and gambling sponsorships can be considered unhealthy sponsorships. We therefore propose a theoretical framework to better understand how gambling sponsorship works, which may guide future research on this topic.

Assessing learning in technology-rich maker activities: A systematic review of empirical research

Charting a Professional Course: A Review of Mentorship in Medicine

Open AccessCorrection to Mishara et al. (2022)Corrections for this articleSystematic Review of Research and Interventions With Frequent Callers to Suicide Prevention Helplines and Crisis CentersPublished Online:July 01, 2022https://doi.org/10.1027/0227-5910/a000869PDF ToolsAdd to favoritesDownload CitationsTrack Citations ShareShare onFacebookTwitterLinkedInReddit SectionsMoreThe article entitled “Systematic review of research and interventions with frequent callers to suicide prevention helplines and crisis centers” by B. Mishara et al. (Crisis, https://doi.org/10.1027/0227-5910/a000838) has now been published as an open access article with “© The Author(s)” under a CC BY-NC-ND 4.0 license.ReferenceMishara, B. L., Côté, L.-P., & Dargis, L. (2022). Systematic review of research and interventions with frequent callers to suicide prevention helplines and crisis centers. Crisis. Advance online publication. 10.1027/0227-5910/a000838 First citation in articleLink, Google ScholarFiguresReferencesRelatedDetailsRelated articlesSystematic Review of Research and Interventions With Frequent Callers to Suicide Prevention Helplines and Crisis CentersJanuary 28, 2022Crisis Volume 44Issue 2March 2023ISSN: 0227-5910eISSN: 2151-2396 Published onlineJuly 1, 2022 InformationCrisis (2022), 44, pp. 168-168 https://doi.org/10.1027/0227-5910/a000869.© 2022The Author(s)LicensesDistributed as a Hogrefe OpenMind article under the license CC BY-NC-ND 4.0 ( https://creativecommons.org/licenses/by-nc-nd/4.0)PDF download

Inclusion of quasi-experimental studies in systematic reviews of health systems research

Quasi-experimental study designs series–paper 12: strengthening global capacity for evidence synthesis of quasi-experimental health systems research

Mentoring: More than Knowledge and Skills