Psychological growth across the lifespan. Play Developmental Psychology trivia solo to sharpen your knowledge, or challenge a friend head-to-head in Trivia Tango — every question comes with an explanation so you learn as you play.
Think you know the answers? Play to find out.
This Swiss psychologist proposed that children construct knowledge through stages of cognitive development.
Babies typically produce their first recognizable words around this age, marking a major language milestone.
This attachment style develops when caregivers consistently respond to an infant's needs with warmth and sensitivity.
This reflex causes newborns to turn their head toward anything that strokes their cheek, helping them find nourishment.
This famous experiment used a glass-topped table with an apparent drop-off to test whether infants can perceive depth.
Fear of unfamiliar people and distress when caregivers leave typically peak around this age, signaling healthy bond formation.
This Vygotskian concept describes the gap between what a child can do alone and what they can achieve with skilled guidance.
Toddlers asserting independence through frequent "no" responses characterizes this Eriksonian stage.