This study aims to provide an overview of the distribution of the Spanish scientific workforce focusing on differences in authorship position by gender, academic age, number of authors, and research field. The results show some degree of parity in younger age cohorts and areas such as biomedicine, but little participation of females in the oldest…

The distance between the birth date and the school entry cutoff has been repeatedly used as an exogenous instrument to examine the impact of several educational programmes. In this work, we analyse the validity of this instrument for the case of Argentina. Considering multiple waves of the Permanent Household Survey we detect the existence of…

The Adult-Oriented Sport Coaching Survey (AOSCS) is a valid and reliable measure of coaches' and Masters athletes' perspectives of how often adult-oriented coaching practices are used. However, Masters athletes' heterogenous traits have been acknowledged as barriers to generalizing research findings on coaching behaviors. Therefore, this study…

In countries with a school-entry cutoff date, individuals born right after the cutoff are almost 1 year older than individuals in the same school cohort born right before that date. Abundant research has documented that, as a result of that extra year of maturation and skill accumulation, older students in a cohort outperform their younger peers.…

The present research attempted to investigate the impacts of gender and age on the freshly-graduated eighth graders' percentiles in the central high school entrance exam (LGS) in 2020. The sample of this causal-comparative study comprised 6,039 students selected from secondary schools in Isparta who took the LGS in 2020. The data were obtained…

Introduction: Hypothyroidism is a chronic health condition which causes physical, cognitive and psychiatric symptoms. The prevalence of hypothyroidism in adults with intellectual disabilities is under researched. Method: Hypothyroidism was examined among 463 patients within an outpatient intellectual disability psychiatric team. Clinic records…

Effective communication is vital in both social and professional contexts, yet the nuanced relationship between nonverbal communication (NVC) and affectivity, particularly in relation to demographic factors, has not been fully understood. The lack of clarity in how these elements interact poses a challenge in developing tailored communication…

We analyze whether age relative to school classmates affects the likelihood of becoming famous. We measure such likelihood as the ratio of Wikipedia entries to births, by state and date of birth, among people born in 1969-1988 in the US. Using a reduced-form Regression Discontinuity Design, we find evidence that men born after the Kindergarten…

We measure the level and growth of education segregation in American workplaces from 2000 to 2020. American workplaces show an educational segregation, measured by the degree to which the establishment has mostly workers of similar education levels, that is comparable to racial residential segregation in a typical metro area. Workplace isolation…

"Contemporary Perspectives on Girls' Educational Achievement: What About the Girls?" offers fresh insights into girls' perceptions and experiences of educational achievement in the contemporary context. 'What about the boys?' is a common exclamation in debates which centre around young people's educational achievements. But what about…

Growing up with multiple siblings might negatively affect language development. This study examined the associations between birth order, sibling characteristics and parent-reported vocabulary size in 6163 Norwegian 8- to 36-month-old children (51.4% female). Results confirmed that birth order was negatively associated with vocabulary, yet…

Identifying valid and reliable instruments measuring attitudes toward Artificial Intelligence (AI) and examining attitudinal gaps are becoming increasingly important as they may inform ethical and appropriate development, adoption, and regulation of AI technologies. In this study, we validated the 4-item AI Attitude Scale (AIAS-4) in a large…

The association between parents' work-family conflicts and children's academic outcomes is an understudied topic. The present research investigates the role of quadratic measures--parental working hours' scale, parental age, parental interaction quality, and learning materials at home--in children's cognitive outcomes. It employs a community…

Values serve as guiding principles, motivating specific behaviors, and actions. Peers spend a considerable amount of time together, thus offering a unique platform for the acquisition and development of values. During adolescence, a stage of life when youth are actively defining their identities, peers emerge as vital social agents, contributing…

Despite its importance, studies involving developmental delay remain low in the last 10 years in Latin. The objective of the present study was to estimate and compare the prevalence of developmental delay during 2019-2022 in Mexican children under 5 years of age. This was a cross-sectional study carried out in Nuevo Leon, Mexico (n = 2,951).…