The aim of this study was to determine the effect of sleep quality of postpartum women on perception of insufficient milk and attitude to breastfeeding. The research was designed as a cross-sectional study. It was carried out with 347 mothers in a university hospital between December 2021 and July 2022. Data was collected via a personal…

The purpose of the current study was to use the infant sibling design to explore whether proband traits of autism and ADHD could provide information about their infant sibling's temperament. This could help us to gain information about the extent to which infant temperament traits are differentially associated with autism and ADHD traits. We used…

Maintaining sound reproductive health is crucial for achieving and sustaining optimal overall well-being. Reproductive health encompasses various physical, emotional, and social factors that significantly impact an individual's quality of life. The present study used a descriptive-correlational research design to determine and explore the…

Sub-Saharan Africa exhibits higher fertility and lower education than other world regions. Economic and demographic theory posit that these phenomena are linked, with slow fertility decline connected to slow education growth among both adults and children. Using microdata from 33 African countries, this paper documents the co-evolution of adult…

The present study examines the link between children's number of older siblings and their cognitive development, as measured by executive function (EFs) skills and verbal skills (VIQ) in a sample of 1,302 4-year-old children (54% boys) living in rural Pakistan. Specifically, we investigate whether the links between the number of older siblings and…

The sibling relationship represents a unique bond characterized by a high degree of closeness and intimacy, which fosters teaching and learning. Two studies investigated associations between sibling-directed teaching, imitation as a learning strategy, and learner involvement during a semi-structured, video-taped construction task. Study 1 also…

Various perspectives on higher education have been addressed to support the arguments of expansion issues, while studies on prediction to tackle the phenomenon are very limited. In this study, we focus on series data for tackling the problem of over-expansion in higher education and explore how the decrease in birth rate and potential enrollment…

This study investigated the structural relationships between Korean mothers' marital conflict, social support, value of children, and follow-up childbirth plan. It also examined the mediating influence of social support and value of children on these relationships. A structural equation model analysis was performed on 1,285 mothers' survey…

Addiction to psychoactive substances is a serious problem, involved in a variety of social problems, such as crime, highway deaths, suicide, accidental deaths, hospitalization, poor school performance and dropout, job absenteeism, child and spouse abuse, low self-esteem, depression and anxiety. The purpose of this study is to investigate the…

The present study addressed the relationship between sibling size and children's academic performance. One common scientific and cultural belief is that children's academic performance declines with the increase in sibling size. However, this belief has not been subjected to empirical research in Iran. The data were collected by electronic…

This study was conducted to investigate the problematic behaviors of preschool students studying in public and private schools according to certain variables. The research was carried out with 300 students and their parents in private and public kindergartens. A demographic information form prepared by the researcher was used to collect the data.…

Mode of delivery, preterm birth, and low birth weight (LBW) are hypothesized to be associated with autism spectrum disorder (ASD) in the offspring. Using data from 343 ASD cases (2-8 years) and their age- and sex-matched typically developing controls in Jamaica we investigated these hypotheses. Our statistical analyses revealed that the parish of…

This study delves into the complex dynamics of leadership within Alberta's K-12 education system, specifically focusing on the relationship between age, gender, maternity and parental leaves and women's career progression. Using an explanatory mixed-method approach, comprising a survey of 416 educational leaders and two focus groups of 20 women in…

To determine the status of sibling relations among first-born children aged 4-6 years and the influence of parenting style on sibling relationships among rural children, the Sibling Relationship Questionnaire and Parenting Style Questionnaire were used to survey 373 parents of children with sibling relationships who were between 4 and 6 years old…

The assessment of fine motor skills in preschoolers becomes a determining indicator of a child's health conditions. The objective of the present study was to determine the prenatal, perinatal and postnatal risk factors of children with delayed development of fine motor skills. The participants were 240 boys and girls from 2 to 5 years old from the…