When your son wants you to send him off to the military so that he can "do his duty," what do you do? Do you tell him to get a good friend who is a military officer and take care of him while he is away? Or do you just decide that it would be a lot more convenient for you if your son could spend every single day with his grandmother instead? In either situation, it can seem like your only option - but a new study suggests that by seeing a military grandma in the workplace, your son's attitude towards authority and respect for the military increases..