It has been evaluated in the literature that different maturation levels exist in the same chronological age and this may be an advantage for athletic performance. The aim of this study was to examine the performance characteristics of young male and female volleyball players in the same chronological age according to their relative age. A total…

Selective attention is fundamental for learning across many situations, yet it exhibits protracted development, with young children often failing to filter out distractors. In this research, we examine links between selective attention and working memory (WM) capacity across development. One possibility is that WM is resource-limited, with…

Children learn about the world through others' testimony, and much of this knowledge likely comes from parents. Furthermore, parents may sometimes want children to share their beliefs about topics on which there is no universal consensus. In discussing such topics, parents may use explicit belief statements (e.g., "Evolution is real") or…

This study employed the explanatory sequential mixed-methods design to assess the effectiveness of PLCs in Ghanaian basic schools. Using proportional stratified random sampling technique, the study selected 650 respondents (400 teachers and 250 headteachers) from the basic schools in five regions of Ghana for the quantitative phase of the study.…

One of the most commonly identified obstacles in the learning-teaching of quantitative material is statistics anxiety. Of the factors analysed in relation to statistics anxiety, age and gender have received a substantial proportion of the research focus. Yet there is limited work that systematically examines the possibility of an…

A well-documented finding in aging and emotion research is that older adults reliably report less negative and, often, more positive affect than younger adults. How older people accomplish this is, however, an open question. We propose that this age effect is the result of differential use of emotion regulation strategies, especially when…

Contribution: Significant gender differences are observed on primary school students' perception of self-efficacy and test anxiety in mathematics. Girls perceive themselves to be significantly worse than boys in mathematics and report higher test anxiety toward mathematics exams. Gender differences in self-efficacy become more pronounced as…

Investigating the development of teachers' interactional styles (related to "authoritative teaching"), survey research examined how interactional styles are predicted by teaching experience, age, and educational attainment, as well as gender. Secondary teachers (N = 272) completed an instructional-style scale measuring preferences…

This study examined self-descriptions of high-performing students and other students and compared the descriptions of these two groups. The concept map, with the open-ended question "Who am I?," was completed by 133 high-performing students and 160 other students. The self-descriptions of these students were subdivided into eleven…

The present study aimed to investigate the relationship between attitudes towards cheating, academic self-confidence, and general language ability among Iranian EFL learners. One hundred and thirty-nine university EFL students participated in this study. Findings showed that attitudes towards cheating negatively correlate with academic…

Although children enact third-party punishment, at least in response to harm and fairness violations, much remains unknown about this behavior. We investigated the tendency to make the punishment fit the crime in terms of moral domain; developmental patterns across moral domains; the effects of audience and descriptive norm violations; and…

This experiment tests the age at which left-to-right spatial associations found in infancy shift to culture-specific spatial biases in later childhood, for both numerical and non-numerical information. Children ages 1-5 years (N = 320) were tested within an eye-tracking paradigm which required passive viewing of a video portraying a spatial…

This research aimed primarily at exploring the learning disciplines of support personnel to build a learning organization of Ramkhamhaeng University (RU) and comparing their learning disciplines as categorized by their gender, age, education level, and work experiences. The sample consisted of 334 support personnel of RU. The research tool was a…

Multiple studies have shown that children conform to majorities in perceptual judgment tasks against their better knowledge. However, these studies report contradictory results about how conformity develops over age. Here, we study variation in conformity over the course of middle childhood: we examined potential informational and normative…

This research aimed to explore the role of parental characteristics and mindful parenting in risk behaviour of adolescents. A total of 604 participants took part in the study, out of which N = 361 were adolescents aged 13 to 18, N = 158 were their mothers, and N = 85 fathers. To achieve the aim of the research, the following questionnaires were…