BrainGrain
👶🧸
CTET · TNTET — Child Development
Hide a toy from a baby —
does it still exist? 👶
Piaget's one-word answer is a CTET favourite. Most aspirants confuse it 👇
Object Permanence
Out of sight isn't gone. Object permanence = knowing a thing still exists even when you can't see it.
When does it develop?
😢 Before ~8 months: out of sight = gone, no search
🔍 Around 8–12 months: baby lifts the cloth to find it
🧠 A milestone of Piaget's Sensorimotor stage
📌 A CTET, TNTET, DSSSB & Super TET favourite
Quick check 🤔 comment your answer
Knowing objects still exist when out of sight is called:
A · Conservation
B · Egocentrism
C · Object permanence
D · Centration
✅ C — a Sensorimotor-stage milestone (~8–12 months)
BrainGrain
Learn it. Then prove it.
One free CTET/TNTET question every morning — answer + explanation. Build a 21-day streak.
Start free → braingrain.in/daily
Free · No login · English + தமிழ்
tap → next · hold to pause