Instead of solely focusing on negative behavior, emphasize positive behavior by praising and rewarding your child when they behave well.
Children thrive with clear boundaries and expectations. Set clear rules and consequences for breaking those rules.
Sometimes children misbehave simply because they're bored or don't know what else to do. Redirecting their attention to a different activity can help diffuse the situation.
While time-out can be effective in some situations, it can also be isolating and punitive. Instead, consider using a "time-in" approach where you stay with your child during moments of misbehavior.
Children learn a lot by observing the behavior of adults around them. Be a positive role model by demonstrating the behaviors you want to see in your child.