In the present study, the purpose was to examine the effects of some physical characteristics on the stroke speed in forehand and backhand techniques in tennis. The Study Group consisted of 10-12-year-old tennis players of Isparta Süleyman Demirel University Tennis Courts (mean age 10.15±0.37 (years), mean height 1.46±0.06 (m) mean body weight…

The fact that the passion for digital gaming, which brings a sedentary lifestyle, replaces traditional games requiring exercise and physical education also has a negative impact on the health of children and adolescents. In this study, it was aimed to examine and evaluate high school students' attitudes towards digital gaming and sports by certain…

This study analyzed data on the early developmental status of 7352 children, aged from 36 to 59 months, using the "Early Childhood Developmental Index" (ECDI) to assess literacy-numeracy, physical, social-emotional, and learning domains. The study explored correlates of developmental status with a range of socio-demographic and…

The aim of this study is to determine the school readiness of the 60-65 months first grade primary school students. The study was designed in accordance with qualitative case study. The participants of the study was composed of 20 teachers and 15 parents in Van/Turkey provincial districts in the 2017-2018 academic year. Semi-structured interview…

This study extends the methodological and theoretical understanding of executive functions (EFs) in preschoolers from low- and middle-income countries (LMIC). First, the authors describe a rigorous process of adapting and evaluating six EF tasks to produce a culturally and developmentally appropriate measure of emerging EFs in a large sample of…

Objective: A small literature suggests that ADHD may be associated with dysregulated growth, but this prior work primarily used clinically referred samples, so it faces difficulties of interpretation. The objective of this study is to sample the general French population for ADHD and evaluate if ADHD is associated with dysregulated growth.…

The Movement Assessment Battery for Children (M-ABC) is one of the most accepted tools, both in clinical practice and in research, for the diagnosis of Developmental Coordination Disorders (DCDs) in children. The present study aimed to: (1) establish the construct validity of M-ABC in Israel by comparing the motor performance of typically…

Compared Chinese fourth-, eighth-, and eleventh-graders' self-perceptions of ability in physical education. Found no grade-related decline in perceived ability. All students used effort, ability, and comparison to judge their ability. Students at all grades perceived task mastery as the major ability indicator and tended to assess ability in…

The psychological experience of ejaculation was examined for 188 Nigerian adolescent boys to determine emotional reactions, feelings of preparedness, sources of preexperience information, and the extent of peer discussion after the experience. The experience was not perceived negatively, and boys usually told their friends. Most suppliers of…

A double blind, placebo controlled, crossover study using methylphenidate as a standard and two doses of imipramine was carried out in 30 hyperactive children (mean age 8.5 years). Particular emphasis was placed upon imipramine's action on cognitive function, physiological function, and self-esteem, and upon dosage effects. (MP)

This study compared the body mass index (BMI) of 118 children with infantile autism with corresponding BMI percentiles in age-and sex-matched reference populations. The BMI distribution of the male children was significantly lower than that of the age-matched reference population. BMI was not associated with intelligence or socioeconomic status.…

A study of 8 to 35 month olds found that informally employed mothers had more undernourished children than did formally employed or nonworking mothers. With maternal education controlled for, no effects of maternal employment on children's growth patterns were found. Percentage of family income earned by the mother was associated with children's…

Interviews regarding physical and sexual development were conducted with 838 children ages five through 15 in Australia, England, North America, and Sweden. Children identified the people whom they asked sex-related questions and indicated their major sources of information. Mothers, school, and the media were the most frequently cited sources.…

An abundance of research relative to physical fitness and, more generally, physical education of school children, has surfaced during the past few years. Negative aspects of health and physical fitness are increasing year by year, and further evidence suggests that academic performance is negatively affected by low levels of fitness. A survey was…

Three studies examined aspects of child care in New Zealand. In the first study, supervisors of 38 child care centers were interviewed about the organization of their centers. Based on the responses, categories were developed to describe the type of center, the persons responsible for management decisions, organization of care by age grouping, and…