Physical Development
Theories
Cognitive Development
Motor Development
Play
100

At what age do most babies start to roll over from their stomach to their back?

What is 4 months?

100

Erikson’s psychosocial stage for infants (birth to 18 months) is called this.

What is trust vs. mistrust?

100

A stage of cognitive development in which the child begins to problem-solve in play and daily activities

What is Piaget's preoperational stage?

100

Motor development involving large muscles of the body. 

What is gross motor development?

100

This type of play helps children learn about emotions and practice problem-solving.

What is pretend (or dramatic) play?

200

This is the term for a baby’s ability to control their head before their legs.
What is cephalocaudal development?

What is cephalocaudal development?

200

This behaviorist developed the theory of operant conditioning, emphasizing rewards and punishments.

Who is B.F. Skinner?

200

By the age of 2, toddlers typically have a vocabulary of about this many words.
What is 200-300 words?

What is 200-300 words?

200

The ability to use small muscles for grasping and manipulating objects is called this.

What is fine motor development?

200

Playing alongside someone.

What is parallel play? 
300

Babies typically double their birth weight by this age.

What is 4 to 6 months?

300

According to Piaget, infants learn through this process, which involves modifying existing schemas to incorporate new information.

 What is accommodation?

300

Intensive help and guidance is given when a new skill is being taught to a child

What is scaffolding?

300

he "pincer grasp," which allows babies to pick up small objects between the thumb and forefinger, typically develops around this age.

What is 9 to 12 months?

300

Engaging in common activity with occasional interaction with others

What is associative play? 

400

Reaches approximately 90% of adult weight by age 6

What is the brain? 

400

This psychologist developed the ecological systems theory, which explains how different environments influence a child’s development.

Who is Bronfenbrenner?

400

Infants learn through their senses and actions during this Piagetian stage.

What is the sensorimotor stage?

400

The foundation of artistic abilities. 

What is scribbling? 

400

The four types of play outlined by Piaget are functional play, constructive play, pretend play, and this.

What is games with rules?

500

The soft spots on an infant’s skull that allow for brain growth are called this.

What are fontanelles?

500

This theorist proposed that children learn through social interactions and the zone of proximal development.

Who is Lev Vygotsky?

500

This type of speech, often used by caregivers, is characterized by a higher pitch, exaggerated intonation, and slower speech.

What is infant-directed speech?

500

Name two factors that influence motor development in infants and toddlers.

What are genetics and environment?

500

This famous psychologist believed that play is essential for cognitive development and is a child's "work."

Who is Lev Vygotsky?

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