This study aimed to verify the course of maternal anxiety disorders and its impact on child development of toddlers. This is a cohort study that followed 497 pregnant adolescents who received antenatal care in the public health service in a southern city in Brazil. We assessed maternal anxiety disorders during gestation, postpartum, and when…

Globally, an estimated 15 million children are born prematurely each year, resulting in a high burden of under-five mortality and neurodevelopmental disability. Kangaroo Mother Care (KMC) is a key intervention to support the development of preterm infants. However, evidence on the impact of KMC in routine care settings remains limited. This paper…

The aim was to evaluate the effects of a family-focused early intervention programme on the cognitive, motor, and language development of infants exposed to social and biological risks in the first year of life. Quasi-experimental randomized controlled trial (RBR-6ct969), with intervention (IG; n = 72) and control (CG; n = 170) groups. IG mothers…

Logical reasoning is very important in the child's development, increasing their performance in learning as a whole, improving their concentration and decision-making when solving problems. The introduction of this tool and stimulus from the first years of education is necessary for children to grow up with a broad and more critical view, being…

Objective: The aim of this cross-sectional study was to evaluate the neurological/psychomotor development of children aged 0-5 years attending Child Education Centers in Brazil. Method: This developmental assessment included a screening test to identify which variables could be associated with risks for developmental delays. A total of 444…

Substantial evidence endorses the early assessment of cognitive development to promote children's developmental health and well-being. Especially in the Brazilian context, there is a paucity of standardized screening and assessment tools with normative data to evaluate young children. This study provided initial reliability and validity evidence…

The aim of this research was to assess global and socio-emotional development and infant's language of caregivers by means of the third edition of Bayley Scales of Infant and Toddler Development. Literature points peculiarities on the institutional setting and that presence or absence of mother can impact infant's development in several forms.…

An adapted version of the Wechsler Preschool and Primary Scale of Intelligence--Third Edition (WPPSI-III) was administered to assess cognitive functioning among 1,253 5-year-old children from the Malnutrition and Enteric Disease (MAL-ED) study--an international, multisite study investigating multiple aspects of child development. In this study,…

The aim of this paper is to discuss executive functions and playing games, considering Piaget's work (1967) and the neuropsychological framework (Barkley, 1997, 2000; Cypel, 2007). Two questions guide the discussion: What are the intersections between playing games and the development of executive functions? Can we stimulate children with learning…

Aim: To investigate the relation between head growth at different periods and IQ at 8 years, and to identify factors associated with more rapid head growth. Method: Two parallel cohorts of term low birthweight (LBW) and appropriate birthweight (ABW) infants were enrolled at birth in northeast Brazil. Anthropometric measurements were made at birth,…

Two studies evaluated cross cultural perspectives of children's moral and ecological reasoning as well as values about nature. The first study was conducted in Houston, Texas, with an inner city black community. Subjects were 72 children from impoverished families. The results suggested that the serious constraints of living in an inner-city…

The papers and research reports in this monograph form two parts. Part I is intended to help geography educators learn more about how children conceptualize space. The validity of Piaget's views on the evolution of conceptions of territorial size among children of different countries was investigated. Reflecting a different concern for educators…