The effects of school-based physical activity interventions on students' health-related fitness knowledge: A systematic review

This systematic review includes 34 studies examining the effects of school-based physical activity interventions on students' health-related fitness knowledge. The study design, methodological quality, and effectiveness of interventions on students' health-related fitness knowledge were analysed. The majority of the studies (79.4%) revealed significant positive intervention effects on students' health-related fitness knowledge. Studies examining adolescents were more frequently in a position to influence students' health-related fitness knowledge (87.5%) than studies examining children (75%), and studies with low methodological quality (88.8%) had more frequent positive effects than studies with moderate quality (75%). The effects on students' health-related fitness knowledge were independent of moderator variables such as the intervention content, duration and frequency. Only few studies were able to simultaneously positively influence students' health-related fitness knowledge and students' physical activity and/or fitness levels. These programmes can positively influence students' health-related fitness knowledge, but it remains unclear what the practical significance of these changes is. Further research is needed to clarify the influence of students' health-related fitness knowledge on reflection, understanding, physical activity behaviour, and overall physical literacy levels.     

Effectiveness of grade retention: A systematic review and meta-analysis

Research on the effectiveness of grade retention has a long history, yet, has seen an upsurge during the last decade. In this study, we review 84 recent, methodologically sound studies estimating effects of retention in grades K-12 on repeaters' and nonrepeaters' development, in a variety of countries across the world, disentangling grade and age comparison results. Based on vote counting analysis and three-level metaregression analysis we find grade retention to have an average zero effect, indicating that repeaters and non-repeaters seem to show a similar development, on average. At the same time, we find grade retention effects to differ according to some specific effect and study characteristics. More specifically, grade retention seems less effective in countries applying a mixture of grade retention and tracking to tackle student heterogeneity, and when repeaters are compared with non-repeaters of the same age. Conversely, grade retention seems more effective in countries using strategies such as ability grouping, setting, and streaming to deal with student heterogeneity. Positive effects also seem to arise when studying students' psychosocial functioning, when investigating short-run effects, when comparing repeaters with their younger non-retained grade-mates, and when evaluating effects via a regression discontinuity method.     

Intimate partner violence victimization and parenting: A systematic review

Early studies examining parenting in the setting of intimate partner violence (IPV) often focus on abuse by the IPV perpetrator or effects of long term exposure. This review addresses how intimate partner violence impacts victim parenting. Seven databases were searched for the time period 1970–2015. Included were comparative studies involving children 11 years or younger. Quality ranking was based on: confirmation of victim status, consideration of co-perpetration, heterogeneity of the population, and standardization of measurements. Of 13,038 studies reviewed, 33 included studies showed that victimization is associated with negative parenting practices. Based on data presented within individual studies, 21 studies were eligible for meta-analysis which demonstrated modest effect sizes with high levels of heterogeneity. There was a negative correlation between IPV and positive parenting (r = -0.08; 95% CI: −.12, − .04); positive correlation between IPV and physical aggression (r = .17; 95% CI: .11, .23) and neglect (r = .12; 95% CI: .01, .23); and a trend toward positive correlation between IPV and psychological aggression (r = .23; 95% CI: −.94, .47). A synthesis of studies unsuitable for meta-analysis reinforced these findings. The review demonstrated ongoing methodological issues with extant literature.     

Gender differences in identification of gifted youth and in gifted program participation: A meta-analysis

Although numerous studies have researched gender differences in gifted identification and program participation, the results of these studies are largely mixed. The goal of the present study was to synthesize data on gender differences in gifted identification and programming by combining data from multiple studies into a single meta-analysis. The combined results from 130 studies published between 1975 and 2011 indicated that boys were 1.19 times more likely than girls to be identified as gifted and included in gifted programs. Moderator analyses indicated that gender differences were particularly evident among pre-adolescents, within gifted summer programs, and for students who were identified as gifted using IQ scores and standardized tests. Recommendations for reducing gender bias include encouraging pre-adolescent girls to participate in gifted programs and using multiple assessment criteria to identify gifted students.     

Advantages and challenges associated with augmented reality for education: A systematic review of the literature

This study presents a systematic review of the literature on augmented reality (AR) used in educational settings. We consider factors such as publication year, learner type (e.g., K-12, higher education, and adult), technologies in AR, and the advantages and challenges of using AR in educational settings. The full range of SSCI journals was surveyed and a total of 68 research articles were selected for analysis. The findings reveal an increase in the number of AR studies during the last four years. The most reported advantage of AR is that it promotes enhanced learning achievement. Some noted challenges imposed by AR are usability issues and frequent technical problems. We found several other challenges and numerous advantages of AR usage, which are discussed in detail. In addition, current gaps in AR research and needs in the field are identified, and suggestions are offered for future research.     

Physical and sexual abuse in orphaned compared to non-orphaned children in sub-Saharan Africa: A systematic review and meta-analysis

This systematic review assessed the quantitative literature to determine whether orphans are more likely to experience physical and/or sexual abuse compared to non-orphans in sub-Saharan Africa (SSA). It also evaluated the quality of evidence and identified research gaps. Our search identified 10 studies, all published after 2005, from Zimbabwe, South Africa, Kenya and Uganda. The studies consisted of a total 17,336 participants (51% female and 58% non-orphans). Of those classified as orphans (n = 7,315), 73% were single orphans, and 27% were double orphans. The majority of single orphans were paternal orphans (74%). Quality assessment revealed significant variability in the quality of the studies, although most scored higher for general design than dimensions specific to the domain of orphans and abuse. Combined estimates of data suggested that, compared to non-orphans, orphans are not more likely to experience physical abuse (combined OR = 0.96, 95% CI [0.79, 1.16]) or sexual abuse (combined OR = 1.25, 95% CI [0.88, 1.78]). These data suggest that orphans are not systematically at higher risk of experiencing physical or sexual abuse compared to non-orphans in sub-Saharan Africa. However, because of inconsistent quality of data and reporting, these findings should be interpreted with caution. Several recommendations are made for improving data quality and reporting consistency on this important issue.     

Interventions supporting baccalaureate achievement of Latinx STEM students matriculating at 2-year institutions: A systematic review

Numerous national reports have identified the importance of significantly improving pathways that begin with Latinx students enrolling in 2-year institutions and ultimately completing baccalaureate degrees in STEM fields at 4-year institutions. Many programs using multiple interventions have been designed, implemented, and studied to achieve this goal. To synthesize what has been learned from studies of these programs, this article presents a systematic review of published studies of programs designed to support Latinx student success in 2-year institutions and successful transfer to 4-year institutions, particularly for STEM majors. A total of 49 quantitative, 9 qualitative, and 16 mixed-methods studies published as reports, articles, or dissertations since 1980 were identified that met the criteria for the review. Studies covered a wide range of interventions, including mentoring, counseling, advising, study groups, tutoring, scholarships, orientations, career services, undergraduate research, articulation agreements, and transfer programs. Individually, these studies report positive influences on student success outcomes, including 2- and 4-year graduation, transfer to a 4-year institution, retention, and success in individual courses. However, the number of qualifying studies was surprisingly small, considering the importance of improving success of Latinx students and the length of time during which the problem has been repeatedly emphasized. Few interventions have been undertaken from explicitly assets-based perspectives or theoretical frameworks. The lack of explicit frameworks underlying interventions—combined with a sole/primary focus on students—suggests many interventions were approached from a deficit-based perspective. Further, the study found no pattern of replication studies that might confirm effectiveness of potentially promising interventions. Based on our analysis of evaluations presented in the studies, it does not appear that the research community has developed agreed-upon methods to evaluate commonly agreed-upon outcomes. Finally, no intervention has been sufficiently supported that widespread implementation could be recommended.     

A systematic review of visual representations for analyzing collaborative discourse

Visual analytics combines automated data analysis and human intelligence through visualisation techniques to address the complexity of current real-world problems. This review uses the lens of visual analytics to examine four dimensions of visual representations for analysing collaborative discourse: goals, data sources, visualisation designs, and analytical techniques based on 89 studies. We found visual analysis approaches to be suitable and advantageous for decomposing the temporality of collaborative discourse. However, it has been challenging for current research to simultaneously consider learning theories and follow visualisation design principles when adopting visualisations to analyse collaborative discourse. At the same time, existing visual analysis approaches have mainly targeted learners or researchers in online contexts and mainly focused on mirroring collaborative discourse rather than providing advanced affordances such as alerting or advising. Informed by these findings, we propose a possible future research agenda and offer suggestions for the features of successful collaboration to guide the design of advanced affordances.     

A methodological review of systematic literature reviews in higher education: Heterogeneity and homogeneity

The field of higher education research has bourgeoned in the past decades, addressing a wide range of topics. Being in a rapidly expanding and interdisciplinary field of research, higher education scholars have demonstrated exigency for aggregating research findings to map the research landscape, identify future research directions, and bridge the research-practice divide. In this connection, systematic literature reviews have been carried out to consolidate research findings. With a proliferation of systematic literature reviews in higher education, the aim of this meta, methodological review is to provide a state-of-the-art systematic literature review methodologies in the field of higher education. Adhering to the exploratory nature of this study, this review analyses systematic literature reviews published in 16 top-tiered international journals in higher education (n = 160). Through qualitative research synthesis using thematic analysis and informed by grounded theory, a methodological framework comprising six stages and 20 steps is developed, which might help to instigate methodological dialogue between researchers when it comes to conducting systematic literature reviews. A handy checklist for conducting and evaluating systematic literature reviews in higher education is created.     

Teacher-student attachment relationship,variables associated,and measurement: A systematic review

This systematic review offers an overview of the results of research from the last 10 years concerning the teacher-student relationship and its connection with other attachment theory constructs and child development variables. An exhaustive search of Web of Science, SCOPUS, and PsycINFO was performed, finding a total of 24 studies that met the established eligibility criteria. The evidence accumulated between 2010 and 2020 suggests that: 1) early care experiences have an effect on the formation of new relationships at primary school, although it is possible that children will construct new mental representations based on interactions in day to day life, 2) at the level of the teacher's characteristics, attachment style and the availability towards children's needs seem to be associated with school adjustment and problematic behaviour in children, and 3) the quality of the teacher-student relationship is significantly associated with externalizing and internalizing behaviour, school liking, peer acceptance, academic performance, self-concept and emotional regulation in children. For its part, when evaluating the quality of the teacher-student relationship, STRS continues to be widely used to study the teacher's perspective. However, in recent years other measurement instruments have become available that explore the perspective of the student, most notably CARTS and SPARTS. Advances in the study of the teacher-student relationship as a bond with important implications for the development of children in the primary education stage are discussed.     

Transition to formal schooling of children with disabilities: A systematic review

Since the adoption of the UN Convention on the Rights of Persons with Disabilities in 2006, the educational trajectories of children with disabilities have increasingly become the focus of public interest and the subject of empirical research. The transition to school has received special attention in this research. Yet a systematic overview of current research in this area is not available. The present article therefore offers a systematic review of the state of research on the transition to formal schooling of children with disabilities. The review is based on an understanding of educational transitions derived from ecological systems theory and a model of inclusive transition developed by the authors, which is used as a conceptual framework for the analysis. The evaluation of the studies included (N = 55) shows that various research methods are used, with interview and questionnaire surveys being the most prevalent. In terms of content, most studies focus on the subjective perspectives of parents, teachers, and external service providers involved in the transition to school. It becomes clear that the perspectives of these three groups are largely similar regarding perceived barriers and facilitators of successful transitions. Studies examining the perspectives of the children and their peers are sparse, however, as are studies that focus on the general social conditions and moderating processes in the transition. Finally, the results are discussed and perspectives for further research are derived.     

Interventions in general education for students with disabilities: a systematic review

Implementing effective interventions in general education increases the chances of success for students with disabilities. Often the effectiveness of interventions is not known. The aim of this review was to investigate what interventions are used in general education and what is known about their effectiveness so that educational institutions can exchange best practices and students with disabilities have better opportunities for successful participation in general education. A systematic literature search was conducted in four databases. Three investigators assessed the relevance of the studies identified. In only half of the studies is information on the effectiveness of interventions reported. Due to enormous variety in the types of interventions, effect measures, disability groups, and focus on different types of education, we chose to focus on reading interventions for improving the reading skills of students with reading and/or learning disabilities. Other interventions are shortly mentioned. All of the eight reading interventions found seem to have positive influences on reading skills. However, the methodological quality in some studies was low. Still, recommendations for actual interventions in general education are made. Measuring the effectiveness of interventions systematically and publishing the information helps others to implement effective interventions without having to reinvent them.     

A systematic review of prerequisites for implementing assessment for learning in classroom practice

Although many researchers acknowledge that Assessment for Learning can significantly enhance student learning, the factors facilitating or hindering its implementation in daily classroom practice are unclear. A systematic literature review was conducted to reveal prerequisites needed for Assessment for Learning implementation. Results identified prerequisites regarding the teacher, student, assessment and context. For example, teachers must be able to interpret assessment information on the spot, student engagement in the assessment process is vital, assessment should include substantial, constructive and focussed feedback, and the school should have a school-wide culture that facilitates collaboration and encourages teacher autonomy. The results of this review contribute to a better understanding of the multiple facets that need to be considered when implementing Assessment for Learning, from both a theoretical and a practical standpoint.     

The influence of academic self-efficacy on academic performance: A systematic review

This review integrates 12 years of research on the relationship between academic self-efficacy and university student's academic performance, and known cognitive and motivational variables that explain this relationship. Previous reviews report moderate correlations between these variables, but few discuss mediating and moderating factors that impact this relationship. Systematic searches were conducted in April 2015 of psychological, educational, and relevant online databases for studies investigating academic self-efficacy and performance in university populations published between September 2003 and April 2015. Fifty-nine papers were eligible. Academic self-efficacy moderately correlated with academic performance. Several mediating and moderating factors were identified, including effort regulation, deep processing strategies and goal orientations. Given the paucity of longitudinal studies identified in this review, further research into how these variables relate over time is necessary in order to establish causality and uncover the complex interaction between academic self-efficacy, performance, and motivational and cognitive variables that impact it.     

Skeletal surveys in young,injured children: A systematic review

Skeletal surveys (SSs) have been identified as a key component of the evaluation for suspected abuse in young children, but variability in SS utilization has been reported. Thus, we aimed to describe the utilization patterns, yield, and risks of obtaining SS in young children through a systematic literature review. We searched PubMed/MEDLINE and CINAHL databases for articles published between 1990 and 2016 on SS. We calculated study-specific percentages of SS utilization and detection of occult fractures and examined the likelihoods that patient characteristics predict SS utilization and detection of occult fractures. Data from 32 articles represents 64,983 children <60 months old. SS utilization was high (85%-100%) in studies of infants evaluated by a child protection team for suspected abuse and/or diagnosed with abuse except in one study of primarily non-pediatric hospitals. Greater variability in SS utilization was observed across studies that included all infants with specific injuries, such as femur fractures (0%–77%), significant head injury (51%–82%), and skull fractures (41%–86%). Minority children and children without private insurance were evaluated with SS more often than white children and children with private insurance despite lack of evidence to support this practice. Among children undergoing SS, occult fractures were frequently detected among infants with significant head injury (23%–34%) and long bone fractures (30%) but were less common in infants with skull fractures (1%–6%). These findings underscore the need for interventions to decrease disparities in SS utilization and standardize SS utilization in infants at high risk of having occult fractures.     

Efficacy and safety of rituximab therapy for systemic lupus erythematosus: a systematic review and meta-analysis

Objective: To review the efficacy and safety of rituximab therapy for systemic lupus erythematosus (SLE).Methods: We searched for randomized controlled trails and observational studies that evaluated the effect of rituximab based on the systemic lupus erythematosus disease activity index (SLEDAI), British Isles lupus assessment group index (BILAG), urine protein levels, and the prednisolone dose, and had adequate data to calculate the mean, standard deviation (SD), and 95% confidence intervals, and to systematically review and meta-analyze observational studies with fixed effects model or random effects model. Results: We included 2 randomized controlled studies and 19 observational clinical studies. We summarized the data from the 19 observational studies, analyzed the heterogeneity of the literature, and then used fixed effect model or random effect model for statistical analysis. The SLEDAI, BILAG, and urine protein levels and the prednisolone dosage were decreased after rituximab treatment, and the decreases in the BILAG, urine protein levels, and the prednisolone dose were found to be significant (P<0.05), when compared with baseline level. Rituximab’s adverse effects generally could be controlled with an effective dosing regimen. Conclusions: Although there are still controversies about rituximab’s treatment on SLE, but our study had showed that rituximab had favorable effects on refractory lupus. The long-term efficacy and safety of rituximab require further study.     

Beyond cold technology: A systematic review and meta-analysis on emotions in technology-based learning environments

Understanding emotions in technology-based learning environments (TBLEs) has become a paramount goal across different research communities, but to date, these have operated in relative isolation. Based on control-value theory (Pekrun, 2006), we reviewed 186 studies examining emotions in TBLEs that were published between 1965 and 2018. We extracted effect sizes quantifying relations between emotions (enjoyment, curiosity/interest, anxiety, anger/frustration, confusion, boredom) and their antecedents (control-value appraisals, prior knowledge, gender, TBLE characteristics) and outcomes (engagement, learning strategies, achievement). Mean effects largely supported hypotheses (e.g., positive relations between enjoyment and appraisals, achievement, and cognitive support) and remained relatively stable across moderators. These findings imply that levels of emotions differ across TBLEs, but that their functional relations with appraisals and learning are equivalent across environments. Implications for research and designing emotionally sound TBLEs are discussed.     

Uncovering important 21st-century skills for sustainable career development of social sciences graduates: A systematic review

BackgroundTeaching 21st-century skills is widely recognized as an important task of higher education. However, an overview of which skills students need to obtain a sustainable career is missing. Using the Framework for 21st Century Learning (P21, 2019a) and the model of sustainable careers (de Vos et al., 2020), we aimed to take stock of current knowledge on which 21st-century skills are considered important for social sciences students’ sustainable career development and how these skills contribute to their career sustainability.MethodsFor this systematic review, we searched EconLit, ERIC, International Bibliography of the Social Sciences (IBSS), PsycINFO, Scopus, Sociological Abstracts, and Web of Science on May 28, 2021. We selected peer-reviewed empirical articles that were published between 2003 and 2019 and addressed graduates' and employers' perspectives on the skills needed for social sciences graduates’ career sustainability. Twelve articles met all our selection criteria and were included for a thematic analysis after quality appraisal.ResultsThe included articles operationalized the career sustainability of social sciences graduates mostly in terms of finding a job and maintaining employment, to a lesser extent as high job performance, job satisfaction, and work engagement. Communication and problem solving skills were most frequently reported by both social sciences graduates and employers as crucial for a sustainable career. In addition, critical thinking, initiative and self-direction, and social and cross-cultural skills were also reported as important skills. None of the studies investigated mechanisms that would explain how these skills would exactly contribute to social science graduates’ career sustainability.DiscussionThe results of this review showed that studies to date have addressed only a limited number of career sustainability indicators. Moreover, explanatory mechanisms have largely been ignored. This is an important gap in the literature that future studies would need to address by building on the existing sustainable career development models.