my baby is 17 moths old..she is very aggressive.she always bites nd beats.how can i stopped this .ple help me

A. To prevent aggressive behavior in a 17-month-old, establish clear and consistent boundaries, model appropriate behavior, use positive reinforcement for good behavior, and teach simple ways for them to express their emotions, as they may not have developed verbal communication skills fully. Additionally, provide age-appropriate toys and activities to channel their energy positively.