Some research has investigated the big five personality dimensions among gifted individuals, but these individual studies have provided inconclusive results. The current meta-analysis examined the nature of the relationship between the big five dimensions and giftedness among individuals. Hedge's unbiased g was used as the effect size metric, and…

Mobile devices in the primary school classroom may improve literacy and numeracy learning, though concerns about risk of bias and uncertainty about modes of effect limit conclusions. This review gathered evidence on how mobile devices (including tablets, mobile phones, and handheld digital games) are used in primary school classrooms to help…

Background: There is a need to systematically compare and contrast mortality predictors and disparities in people with intellectual disabilities (ID) for global prevention strategy development. Method: Bibliographic databases and grey literature were searched using systematic review methodology and the machine learning tool "Abstrackr."…

Objective: This study investigated active recess as an innovative approach to improving physical activity levels in European primary schools, addressing the need to counteract sedentary behaviour and enhance health in students. Method and Design: Using rapid reviewing, the article summarises empirical evidence from a variety of sources, including…

Introduction: The aim of this systematic review was to synthesize the literature on the correlates and risk factors of anxiety among adults with ID. Methods: Following the PRISMA guidelines, a systematic search of peer-reviewed literature was conducted across six major electronic databases. From an initial screening of 844 records, 13 studies were…

This review aims to provide information on the prevalence and frequency of adult males' pornography use. It appears, the majority (> 80%) of adult men have accessed pornography at some point, and in the past year (40-70%). Around half of younger men (25 or under) are weekly consumers. Pornography use tapers-off with age. Relatively few…

From a purely educationist perspective, gaining a deeper understanding of several aspects related to the prevalence of autism/ASD in a given population is of great value in planning and improving educational and psychological intervention for treatment, training, and teaching of children with this disorder. In this article, I present and discuss…

Background: Although gender plays an important role in health, most healthcare providers lack knowledge in providing gender-sensitive care. Offering gender-sensitivity training for healthcare providers can help to address gender-based health inequalities. Method: A mixed-methods systematic review of gender-sensitivity training programmes or…

The purpose of this study was to systematically review the literature on the prevalence of adverse childhood experiences (ACEs) in school-aged youth (i.e., [less than or equal to] 18 years). Inclusion and exclusion search criteria led to the identification of 96 articles published during a 25-year period. Articles containing international samples…

Decades of research has assessed the benefits of children's and adolescents' friendships, but friendships among youth often dissolve within a matter of months or years. Studies have investigated predictors and consequences of friendship stability with the expectation that, in order for friendships to have a positive or negative influence on youth,…

It has been argued that children who possess an advanced theory of mind (ToM) are more likely to act prosocially, yet the empirical findings are mixed. To address this issue definitively, a meta-analytic integration of all prior literature that met appropriate inclusion criteria was conducted. In total, 76 studies including 6,432 children between…

The purpose of this literature review was to analyze and synthesize the most current research about the experiences of young adults with autism spectrum disorder (ASD) without co-occurring intellectual disability (ID). Based on the inclusion and exclusion criteria, 10 empirical research studies from 2009-2019 were selected for review including…

Nowadays, women outperform men in educational attainment in many countries. Still, large variation between countries remains. Emancipatory contexts in which individuals are raised might explain these differences in male-female educational attainment, both over time and across countries. This study examines individual and contextual factors that…

Worldwide, the interest of policy-makers in participating in studies from the International Association for the Evaluation of Educational Achievement (IEA), such as Trends in International Mathematics and Science Study (TIMSS) has been growing rapidly over the past two decades. These studies offer the opportunity to relate the teaching and…

In an attempt to understand differences and commonalities in international feminism, a typology is presented and discussed. The study deals with feminist theory in the Federal Republic of Germany, France, Britain, the Netherlands, and the United States. The typology is based on the concept of difference. Two groups are used in the classification…