At what age do infants typically begin to sit up without support?
1 month
4 months
6 months
9 months
#2
Which of the following is NOT a milestone in gross motor development during early childhood?
Crawling
Walking
Skipping
Grasping objects
#3
What is the term for the mental frameworks that help interpret information and organize experiences?
Schemas
Assimilation
Accommodation
Object permanence
#4
Which of the following is NOT a factor that influences early childhood development?
Genetics
Parenting styles
Peer relationships
Political ideology
#5
Which of the following is NOT a typical language development milestone in early childhood?
Babbling
Using simple sentences
Reading fluently
Using pronouns
#6
What is the term for the stage of cognitive development in which a child learns through sensory experiences and trial-and-error?
Sensorimotor stage
Preoperational stage
Concrete operational stage
Formal operational stage
#7
Who proposed the theory of cognitive development that includes the stages of sensorimotor, preoperational, concrete operational, and formal operational?
Erik Erikson
Jean Piaget
Lev Vygotsky
Lawrence Kohlberg
#8
What is the term for the ability to understand that objects continue to exist even when they cannot be observed?
Object permanence
Egocentrism
Centration
Accommodation
#9
Which of the following is a key feature of the concrete operational stage of cognitive development according to Piaget?
Symbolic thought
Logical reasoning
Egocentrism
Abstract thinking
#10
What is the term for the ability to understand that altering the appearance of an object does not change its fundamental properties?
Object permanence
Conservation
Centration
Reversibility
#11
Which of the following is a key characteristic of the preoperational stage of cognitive development according to Piaget?