Compared to upper elementary school children, teenagers tend to

The highest rates of obesity in children occur in neighborhoods that

According to dynamic systems theory, a young girl makes the shift from crawling to walking because

Research on the brains of older adults found that

Compared to children, adolescents can perform better on a variety of academic subjects, have better reading skills, and better nonacademic decision-making skills due to their having greater

Adults who are most likely to have strong autobiographical memories of their toddler years were the ones who

Which infant behavior best demonstrates object permanence?

Assimilation is best defined as the process in which

In a classroom, Piaget would advocate for the use of

Research on speech perception has determined that infants