Developmental Debates
Physical Development
Cognitive Development
Intelligence & Play
Social & Emotional Development
100

Twins separated at birth often help researchers answer this debate.

Nature vs Nurture
100

Following the same group of children from kindergarten to high school is an example of this research design.

Longitudinal Study

100

Babies learn through senses and actions during this Piagetian stage.

Sensorimotor Stage

100

Solving a new puzzle without prior experience relies mostly on this type of intelligence.

Fluid Intelligence

100

Babies who cry when their caregiver leaves show this attachment behavior.

Stranger Anxiety

200

Some people maintain that personality traits seen in childhood are similar in adulthood. This idea falls under which debate?

Stability vs Change

200

Comparing test scores of 5th, 8th, and 11th graders in one year uses this research design.

Cross-sectional Study

200

Infants who search for a hidden toy have learned this concept.

Object Permanence

200

Being able to recall historical facts for a test relies on this type of intelligence.

Crystallized Intelligence

200

Monkeys raised with a wire “mother” fed them but spent most time clinging to a soft cloth surrogate. This demonstrated the importance of what?

Contact comfort

300

Watching a toddler learn to speak and then seeing a teen grasp abstract concepts best illustrates this debate.

Continuity vs Discontinuity

300
What is the visual cliff experiment designed to test?

Whether depth perception in infants is innate or learned.

300

A child dressing a doll and pretending it is alive is showing this type of cognitive skill.

Pretend Play

300

A teacher helps a student solve a problem that the student cannot do alone, showing the importance of this concept.

Zone of proximal development

300

Teens struggling to define themselves and their values are in this Erikson stage.

Identity vs. role confusion

400

A time when learning is easier but not absolutely required is called this.

Sensitive Period

400

When a newborn turns its head and starts sucking after a cheek is touched, this reflex is at work.

Rooting Reflex

400

A child insists the sun is following them and that a doll has feelings. This is an example of which Piagetian concept?

Animism

400

Babies who play with toys on their own are engaged in this type of play.

Solitary play

400

Parents who set rules, enforce them consistently, and provide warmth follow this parenting style.

Authoritative

500

A baby exposed to a certain sound or language before a specific age will almost certainly develop fluency, but missing it can make learning harder. This demonstrates which developmental principle?

Critical Period

500

Alcohol or certain drugs can interfere with normal prenatal development. These substances are called this.

Teratogens

500

A child realizes that pouring juice from a short wide cup into a tall thin cup does not change the amount of liquid. This demonstrates mastery of this concept.

**DOUBLE JEOPARDY**
Name the concept AND the stage it is associated with.

Conservation

Concrete Operational 

500

Children role-playing in a game of “store” or “school” are practicing social rules, imagination, and perspective-taking, which are all aspects of this stage of play.

Cooperative/pretend play

500

Teens who believe everyone is focused on their appearance, mistakes, or behavior are experiencing this cognitive bias of adolescence.

Adolescent egocentrism