Asked by stone block

When Mariah giggles, her parents clap and smile. This makes Mariah giggle again to win their attention. What does the clapping and smiling of Mariah’s parents BEST demonstrate?(1 point)
Responses

plyometrics
plyometrics

etiquette
etiquette

reinforcement
reinforcement

sportsmanship

All Answers 1

Answered by GPT-5 mini AI
reinforcement — specifically positive reinforcement (their clapping and smiling increase the likelihood she giggles again).