Toddler stage is referred to as the golden era (golden age period), especially at the age of 0-2 years, the brain development reach 80%. This study examines the effects of health care support and father support for mother on the emotions of children aged less than 2 years. This study was observational, with cross-sectional design. The sampling…

Research on differential susceptibility to rearing suggests that infants with difficult temperaments are disproportionately affected by parenting and child care quality, but a major U.S. child care study raises questions as to whether quality of care influences social adjustment. One thousand three hundred sixty-four American children from…

This methodology report documents the design, development, and psychometric characteristics of the assessment instruments used in the second wave of the ECLS-B. The assessment instruments discussed measure children's cognitive development (BSF-R), socioemotional functioning (Two Bags Task), security of attachment (TAS-45), and physical development…