This study sought to explore the professional knowledge competence (PKC) of teachers responsible for teaching CED in the West Gojjam administrative zone of Ethiopia, taking into account some selected demographic factors. Descriptive and inferential statistics were employed to analyse quantitative data collected from 260 CED teachers working in…

Background/purpose: Since teachers' self-efficacy (TSE) beliefs influence the instructional practices used in the classroom, investigating TSE beliefs in using learner-centred instructional practices may inform research, policy, and practice. Therefore, this study aimed to validate a survey questionnaire to measure science and mathematics…

Computational thinking (CT) has been argued as an essential skill for all students, critical to surviving in the 21st-century era and navigating through a more digital world. Understanding the impact of variables such as gender and age on the development of problem-solving skills is essential for creating equal educational experiences. This…

The aims of the present study were to analyse the gender differences in balance, catching, aiming and change of direction ability (CODA) in elementary education students and to determine the relationship among these motor skills. Balance, catching, aiming and CODA were assessed in 197 elementary education students (6-8). Girls presented higher…

The purpose of the study is to reveal the predictive effect of aggression levels of four-year-old children on their peer victimization levels and to determine their aggression levels according to gender. The sample group of the study consisted of 186 four-year-old children attending preschool education in Pamukkale district of the province of…

Children's early vocabulary shows sex differences -- with boys having smaller vocabularies than age-comparable girls -- a pattern that becomes evident in both singletons and twins. Twins also use fewer words than their singleton peers. However, we know relatively less about sex differences in early gesturing in singletons or twins, and also how…

This research aims to examine the relationships between personality traits and the grit levels of university students. Participants of the study are 379 students (304 females, 75 males). The age range of the study group is 18-25. Five-Factor Personality Scale, Short Grit Scale, and Personal Information Form were used as data collection tools in…

The ability to generate memories that persist throughout a lifetime (that is, memory persistence) emerges in early development across species. Although it has been shown that persistent fear memories emerge between late infancy and adolescence in mice, it is unclear exactly when this transition takes place, and whether two major fear conditioning…

The cross-sectional study assesses lifetime use of psychoactive substances in medical students. During 2018, medical students from "Universidad de Buenos Aires" (UBA) in Argentina were offered the survey. Males significantly used at least one of the substances studied once in their lives compared to women (AOR: 1.75; IC 95%= 1.11-2.77).…

Background/Aim: To know the differences in balance of people with intellectual disability with and without obesity. Method: 549 people with intellectual disability were evaluated. Participants were categorized as obese or non-obese according to their body mass index. All participants were evaluated with tests for static and semi-static balance.…

This study investigated sex/gender differences in camouflaging with children and adolescents (N = 84) with and without an autism diagnosis/increased levels of autistic traits using two conceptualisations/operationalisations of camouflaging. A significant group-by-gender interaction using ANCOVA, with the covariate of verbal IQ, reflected similar…

Earnings comparisons between full-time male and female workers consistently show that women earn less over a lifetime than their male counterparts. In 2019, the U.S. Census Bureau reported that women made $.82 for every $1.00 earned by men. This research brief examines the disparities in median lifetime earnings of Kentuckians based on educational…

We know that women are underrepresented in math-intensive fields despite marginal gender differences in mathematical performance. Some researchers believe that societal factors contribute to this problem and have called for more nuanced methodologies to examine why underrepresentation and gender stereotypes about math continue to persist. The…

When students are grouped into school tracks, this has lasting consequences for their learning and later careers. In Germany to date, some groups of students (boys, ethnic minority students) are underrepresented in the highest track. Stereotypes about these groups exist that entail negative expectations about their suitability for the highest…

Discernment of possible sex-based variations in presentations of autism spectrum disorder (ASD) symptoms is limited by smaller female samples with ASD and confounds with ASD ascertainment. A large national cohort of individuals with autism, SPARK, allowed parent report data to be leveraged to examine whether intrinsic child characteristics and…