Early in life, infants will demonstrate their personalities through their

When Helle was born, her parents agreed to allow her to participate in a research project that investigates the development of motor skills in children. Every year, Helle's parents complete a survey answering questions about how Helle's motor skills have changed. The researchers are using only one group of parents and children for the study. Helle and her parents are participating in a study that uses a _____ design.

One disadvantage of a longitudinal research design is

Which situation is an example of Lev Vygotsky's concept of scaffolding?

In Erik Erikson's psychosocial stages of development, the trust-versus-mistrust developmental crisis occurs among

With respect to a babies' needs, caregivers of _____ babies are unresponsive, insensitive, and coldly rejecting.

Lev Vygotsky's _____ refers to the difference between what a child can do alone versus what a child can do with the help of a teacher.

Lev Vygotsky emphasized the importance of social interactions in cognitive development, whereas _____ stressed the importance of the child's interactions with objects.

The biologically determined and innate patterns of behavior that exist in both people and animals are called