Answer:the two most common methods parents use for managing and guiding 12-month-old infants’ undesirable behaviors are diverting attention and: REASONING
Explanation:A 12 month old infants can at this point actual understand their parents so reasoning with them is another step of trying to let them understand what mom or dad accept and not accept in their behaviour , because eventhough they are still so young but at this stage they can understand basics no's and yes.