Physical Development
Social-Emotional Development
Caregiving
Intellectual Development
100

Autonomy

Being able to do more to meet one’s own needs

100

Parallel play

Play that a child engages in independently but in close proximity to another child of similar age

100

Mandatory reporters

Childcare employees or other professionals who are required to report suspected child abuse based on what they see and hear

100

Receptive communication

Listening and comprehending

200

Night Terror

A harmless—though sometimes extremely fitful—waking episode that often involves crying, shouting, and moving about the bed or room

200

Independent play

Play that a child engages in alone with objects within sight or reach while showing little concern for what other children are doing

200

Cerebrum

The largest part of the brain that contains many different lobes

300

Circadian System

A 24-hour cycle of physical, mental, and behavioral changes related to days and nights

300

Cooperative play

Play that demonstrates the ability to interact intentionally and solely for entertainment

300

Guided instruction

Instruction in which caregivers help children practice targeted skills that will help them as they mature by modeling, providing examples, and offering guidance through step-by-step processes

300

Broca’s area

The region of the brain where newly understood ideas can be turned into spoken words

400

Righting

Bringing the head and torso back to the body’s midline while moving to avoid falling

400

Temporal lobes

Regions of the brain at the frontal sides of the cerebrum where language forms and understanding of language takes place